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"], 0x3a0) 2018/04/09 01:38:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xfffffe90, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/09 01:38:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0xa01) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xe7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x9, 0x100000000, 0x400, 0x7}, &(0x7f0000000140)=0x14) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x5}}, 0x40, 0x700}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x5, 0x6, 0x800, 0x8, 0x401}, 0x14) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000340)) 2018/04/09 01:38:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./control\x00', 0x0, r1, 0x500) 2018/04/09 01:38:24 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)={0x7, 0x0, [{0x80000008, 0x3, 0xffffffff00000000, 0x7ff, 0x101}, {0xc0000001, 0x10000, 0x0, 0x2db, 0x7}, {0x80000007, 0x2, 0x7fff, 0x7ff, 0xe0}, {0x1, 0xffffffffffffff93, 0x9, 0x400, 0xb767}, {0x80000007, 0x0, 0x31dc0412, 0x4, 0x3f}, {0x80000019, 0x4000, 0x100, 0x80000000}, {0xc0000009, 0x5e0, 0x8, 0x4, 0x9}]}) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[]], 0x1) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 01:38:24 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0xa, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000013fe7)=""/25, 0x19}], 0x2, &(0x7f0000015f48)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/09 01:38:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x9, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f00000000c0)='lo\x00', 0x7}) 2018/04/09 01:38:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) 2018/04/09 01:38:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memoryread_slab\x00\x00\x00\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/09 01:38:24 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040)=[{0x4, 0xfb2d, 0x800}, {0x0, 0x81, 0x1800}, {0x3, 0xff, 0x1800}, {0x0, 0xff, 0x1800}, {0x2, 0x0, 0x1000}, {0x0, 0xcfc, 0x1800}, {0x3, 0xfffffffffffffffa, 0x800}], 0x7) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000140)=""/238) 2018/04/09 01:38:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0xfffffffffffffffd}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x20, {0x2, 0x4e20, @multicast1=0xe0000001}, 'syz_tun\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) 2018/04/09 01:38:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'sit0\x00', 0x1010}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000021f000)) 2018/04/09 01:38:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0x8b, "f543906333be250eb6852e1ffe3b3d9db10e8b4a7757888f8cca130e3ea63dc1fbcf900dbeb49d3954c197b753be991730e23637ceaac3d91e068d4d706f854c344f658c93417458c912310a25349519b6cf3917c71847f6d8375eb370b71ac1b5e251e25fbbc64aac2df8ad5ace2840d35ba16ee11e37ffd21ee3f4e5d3eb75d114ae19212154b804b364"}) 2018/04/09 01:38:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x3d) 2018/04/09 01:38:25 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x7) 2018/04/09 01:38:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r1 = socket$netlink(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040)=0x80000001, 0x1f, 0x5) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000100)={0x3}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x7f, 0x200, 0x0, 0x5, r3}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0xc3c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) 2018/04/09 01:38:25 executing program 4: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101, 0x80) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000006000)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50008}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="088a8a62", @ANYRES16=r2, @ANYBLOB="0100010200000000df2501000000040005000800bfc848fe45ed51cb3c437bf02c0300000000000800030000000000080001004e230000080001004e240000"], 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000040) bind$netrom(r1, &(0x7f0000000280)=@full={{0x3, {"05bcffe8cad636"}, 0xfffffffffffffc00}, [{"443dc3c6853eaa"}, {"9b825c014a1fd9"}, {"c5b16352bf3d86"}, {"38cce176f1f103"}, {"9654ab88ce38f7"}, {"efdb272c6bf6ab"}, {"e49f523d9330b8"}, {"4de71aede8f59b"}]}, 0x48) 2018/04/09 01:38:25 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000444ffc)=0x4) r1 = dup3(r0, r0, 0x80000) r2 = dup(r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r2) 2018/04/09 01:38:25 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40008000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000340)=[{{&(0x7f000000a540)=@ipx={0x4, 0x0, 0x0, "6360ffe0e34c"}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) dup3(r1, r0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/09 01:38:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x7ff5) r1 = socket$inet6(0xa, 0x5, 0x1859f9a4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0xfdfdfffd, 0x3, 0x0, 0x100, 0x0, 0x80000000, 0xe27e, 0x0, 0x8000, 0xfffffffffffffffb}) r2 = semget$private(0x0, 0x3, 0x0) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f00000000c0)=""/65) 2018/04/09 01:38:25 executing program 1: perf_event_open(&(0x7f0000220000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) io_setup(0x2, &(0x7f0000000040)=0x0) prctl$setfpexc(0xc, 0x100000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0x7ffffffe, 0x6, 0x3f7b, {0x0, 0x989680}, 0x9, 0x100}) r3 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) io_getevents(r2, 0x2, 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)={0x0, 0x989680}) ioctl$TIOCSBRK(r1, 0x40044591) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x2, 0x20}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x2, 0xffff, 0x9, 0x40, 0x5}, &(0x7f0000000580)=0x98) io_submit(0x0, 0x0, &(0x7f0000001940)) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000280)={0x1, 0x5, 0xffffffff}) r6 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000300)={{0x1, 0x4, 0x1, 0xffffffff, "d35559dda96549b729b4b8afef8eebd1bcfeebad031481ef3359a86cc9d091129bc1914384202a85270a2df8", 0x7}, 0x0, 0x0, 0x7abbdc90, r6, 0x6, 0x8, "0a2669c31de5221b6ea8024de5c974c18e72f491b54358211e89176cbd8cf2e0f593fb14bff3d64bac4823d7b73a9c6cb807fc40481c725b2b37c673dfe5c036", &(0x7f00000002c0)='em0user%!user|em1\x00', 0x12, [], [0xfff, 0x1, 0x8001, 0x6]}) 2018/04/09 01:38:25 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000000100)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000826000/0xb000)=nil, 0xb000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x6) getgid() 2018/04/09 01:38:25 executing program 5: mkdir(&(0x7f0000000780)='./control\x00', 0x2000) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x14, 0xffffffff) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) r3 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000740)=0xe8) getgroups(0x4, &(0x7f00000007c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpgrp(0x0) stat(&(0x7f00000011c0)='./control\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$vcsn(&(0x7f0000001280)='/dev/vcs#\x00', 0x120000000000, 0x1) r10 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004140)='./control\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004200)=0x0) fstat(r0, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000042c0), &(0x7f0000004300), &(0x7f0000004340)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004380)=0x0) getresuid(&(0x7f00000043c0), &(0x7f0000004400)=0x0, &(0x7f0000004440)) fstat(r0, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004500)=0x0) fstat(r0, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000045c0)='./control\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = gettid() r23 = getuid() fstat(r0, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004700)=0x0) lstat(&(0x7f0000004740)='./control\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000004800)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000004980)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="2b202aba383bded0ee4b728813784fc693f34cd856e4b79949568d93aa2b53f5d260c633c2269f2d91779f83c5f8ca1dd9691b1b09c5697141b5585409ceedeed01d706eac1f996fe16e0fc732474b7dc5421889d0f5f5f22112125cf62a925c3cc00f3ff330cad8f71a55b50032f540b9c3c401b36132548587c45af154166c490533e5a5bd62479b44f5297e8b97f9d944ae126e4ed7fade1ab6c9141d1890543d6fe3a0072535eb0cbd85c6fcfbe4", 0xb0}, {&(0x7f00000000c0)="b7d56995dfd032800e223ce9b2765982ef33fefba88ec41f9834e692e0eea8a8b6fd4f0037b5aab98858391d", 0x2c}, {&(0x7f0000000200)="7b11d9087b2e59f6b5750dc9687229ef00a4ea3de002a773b0fb31bca92b8da4a63006c9a6fea7fdc31e40b05192eb01edc4537c1867b0d81493a5f837e4280653586af6f88c662fcf90781b4bff506aca8076fef1524554b5d98c6684003c1df46476e474", 0x65}, {&(0x7f0000000280)="3f09f2daf784d06ee47f14ee9cf653a4b2f6630ba9b180e8deb2d086241318042ff81866322e07cee5cfc1bb18722f56bc451b3158678ea7381faef4e84f35f23be91ea14b8c7d90c14cfa5f19464c5127069a094cd28e447e37f5ec22100e90efa4c9a7c97fb802736d728a2699acdeb207c9ce3be487fe55decd31ea33dc833af53455c3481af9df2815ad2f47beca3512688950faa47886ebc08b5be4ce089f61da45c6db32516fa595a48db2c6fd445b8cc96ecfce6067de73decd6e701393eea0c37f1c68d6ec80682e99eb6c36067cc0c7625e", 0xd6}, {&(0x7f0000000380)="9e16d2166c23b373d1f0422b717716bc42d8056c218524b7966be0a97e38b1ca4385e9d40f3f3f08eda9e33af1261ee65fea56d8ebce9b50c99f119b7a42de809904aacf27d7d42392fd68ec1f2101477cd1ffa8dc08cbb24e8585ac105e81", 0x5f}, {&(0x7f0000000400)="4695f57d3e115ce834e49ef75131ac81a23bc9feadb8a733f04172ab1a796c60debd690c39e0bb339516613c941e0b09c04f7ebc180601b202b6269df311153f347cb17e576385d6cc5c7fce6edac8b719a3cee54b653108c1b98f47185e8643e45bfa53eca906667a089107dc919e52cb99d2f9a9bbc8e7ba17a359e4f4c3a6ad15784495d7fce9501812906bcab36e94954847624e414614fdc2ff69cfdf2f", 0xa0}], 0x6, &(0x7f0000000800)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x88, 0x10}, {&(0x7f00000008c0)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000940)="a1696efa81defea0f710afecc721bd94e7cf846612c1c14a22f78e4ea0e6191f3ecc83f8b126ca39f77b885eec75cd595f60dd92b197a1bf13bc7cfcbed9477392d51c35f9ca68e954a4c1f7e500ef9423aead1fcaf1feb5e65d1513e8660e8b1d1b3ea01b2663051bc5a81fd33d4475419f3ed10d00845463962010d647b7bce30839aa6cb161e12212e7673018373b12f1738904b21f54f7186920923bc57f7c24e589367a69c10b1963ae07451c9fe3ec60c90c63af65ef536dc55dc8d327b43375facaf8cf3f7697e04d22cef73fc0ae4d2376f9d5e878e052c97f3fc63d9626257aa259ab5abc4cf39f44f5bf8a0beb207c15d4", 0xf6}, {&(0x7f0000000a40)="21706bcdf64174c54a9b02599d7b5115d83ac08ddfa0425e7bc520046562877dd9a8dbf372b1f6ccd426d7710ff6fcb27041ddee39f6be04edda1d4d97c3c1447bd5", 0x42}, {&(0x7f0000000ac0)="639644f531348470901a83c0e11403f8cdbe82237c5d876bbb7e767947d6a1623e7a", 0x22}, {&(0x7f0000000b00)="d3350a9554ae8ff507170997b523300c39d6c271915d990f1f953209fe91a651ae215a72662462c0e882a129d025c674d4ea09ecac22d7ffd43427269baccab693757649556031eec2d2e02039350aaacbe256ee4aef09b1d969a0a69362406f8c8df3c64414f4b64180f1c0", 0x6c}, {&(0x7f0000000b80)="9bccd170fb5cb4e29c29246a5a87fa37473cd497ab36748e0c66534294c05d15880ea0e5676b8e9f1cabc48c2b230eb491ec1f9fe51aa22aca5e3760e27414c312da32a50421e41716b6a4b6b6f9e091af2aae5ae08d11df0b996f3b49a7dbe3d8acddbbda905aea96e0cf24046a7f2a163dee647331357785ae51a9b56b81bbbd2c84bae0bc96347ba7c52c1b9ece0ab4238dea570949ba1f6e8af6c36983fb0fdd3b579c1d5715f9b2ec9566aa7dcf426ed8bdce73985b96908aa8f41e7fcbea05b18bb40c0907e3757c657e600318995849f11f03b6150c2ba3962b0c278a41ed644095413a5415174bd8e5c88647c128c509827115", 0xf7}, {&(0x7f0000000c80)="2576828973e4d7d8810fcb5e00c7c869584c6290c70848b37ed50b1a680e16c3bf3b0bd18ba03273592e4821afe893e2037ebc6326fc22950532856e9de6f86027c5273b32682a5475d88069f27d5290b9b1a426403ce7ebc70da89fcf19b3578c4e8504d9c7d8d170d9fb7e5787e6c7847ac105c9e6a1206fd203367cea0645522cc3c4485f3eb421280ee18805e5b9a71fbd77acacf68107c787147e38e84a54e185b9fb3f106830e9aeefbd6bd137f81666e9351a79c7e30413c9ac1354c86af3ca839fa03cd33048f50a66365aa0116686ca57b4c4c11c3935fb45268dc8c589805e4c1e853c16b6d15cdb812d8e540245f9", 0xf4}, {&(0x7f0000000d80)="1df715236fd6e9efca491d2f556f9bebb754fbfe887b14ceaebd13bba88b87058a2886a36a3dc524298851daee8c61edcebc8868dff7c78be51598f363326d386ae806cea49277101a81a5d55fdd9c5c06cd60e78874b88df0aa3a9165cece95a999e102cb46ad077208d23aa364b737d7b4bc37090554b2b6dd7bf7a90cff100e15a6088431f2", 0x87}, {&(0x7f0000000e40)="4d1ac70f8262de6fafc054396fc41c07b10adf58e6d2fdf12ad4c10e2983b3d043f00801318b6fbfd0b3accba8f8954e9fee0b987f9a8cee3a168aca3b009c776ba6345f0dc518f226a59edea42497aa34988ef83503c9b779c294bb2640ddbc09f1bb1cf14c1371f045d61af2927aa2348df1a41e2c56d2a8c9010ddba695a19b194ac5af7c6597fb336dbf8c2effe97c36b2", 0x93}, {&(0x7f0000000f00)="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", 0xff}, {&(0x7f0000001000)="f62c7bff46366ca082c75370003634a0293e5e6e22c333336e0f77a5ce86077bcf140cca0f0e9d9dd595cd288514a56c14b69eddd7d66463db6ceb13ff2889f878ee8e7bbc1d4cd69714436123ed56131b38192e1be67ec9382496d1ca48a1de3ccef3cd13eb26f137fec2a544c02d583bbb73bf68be1afdf8800e697cb9356c171a8a35e880a04434086e6d2bb4c7928552d45b6bbb7b644668b7c0dc00e91ff9973369ce9bd70819de15c497f9e679462716bde762a14d788968d297800f82548804669942fc0757", 0xc9}], 0xa, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r7, 0xffffffffffffffff, r8}, @rights={0x30, 0x1, 0x1, [r9, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78}, {&(0x7f0000001340)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f00000013c0)="034ab65fe2693539fe57a300f22a490310ef770132c2c0d21becbf5ae3e501a0183f0a23bfcca441fb3fbd7f9febb27cfa05778536d8aea5ee8f7322fc3b494b4cbf144af5f623dac1414065d2fb18faed2e786c52819153f4ce", 0x5a}, {&(0x7f0000001440)="06258a32f3f9d60479fe9250a7e063c1ec474b6cf79509393d89ed142de66f67d199ce4d6c6a65d6eb285219abb0b4e63fc56644e2e65d8973dab6b28f8d2340e1ca9ba94d79e434498f0266e6649cb0de0f59750cc3eea2ef9bcc2d4106bcccf28fcd5c82d0ee0056ed2a68217bd7f94078096d57f3c45319f743922391ec6fa7c5b1a1cf3b875d1b9b6b4f3092e4f0a5721e38901c5507271120d9b78aaa8be5977e77d8ccbac8", 0xa8}, 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{&(0x7f00000026c0)="c618d549aca119c552e1f1ebc2cce624c2b1a9f1d26587c11a937fafa6f6a553ec7f1cc7c2d634b5ec066db990aef38e3061fd974724cb6ca27406a1ab153e721b0e110389900eab501a1189a9e472d583741732e11fe3d6333d65d9", 0x5c}, {&(0x7f0000002740)="ce596dab2bbf23ba91a0ec788a90cf97df5c07e6ababd1812b0db23778bbc6f8b64ab499ac2f383ffa1d7a82ed0fc5baa1aa915e03ea8ca76ba13d384573c3901473886f26322aa2cd8c1e464bf37078f4c1629f6339100c9f1b643cb58ac75ac7868419c96e0e61bb2c5a177fa4406d", 0x70}, {&(0x7f00000027c0)="e2107240d88f01f3bf00725560995ee512e1c6307ec85e13b6ec8a9d9109fda8c28673c8f173de6cdc25a2e48c4d892146c93eb13fc57f079b04faa445d5faec57d04a272d431f3c6fa1f9f31fb6f22e584161c830932963794b53526c8d31f26e14db389240cd558e04a8", 0x6b}, {&(0x7f0000002840)="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", 0x1000}], 0xa, &(0x7f0000003900)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="04000000"], 0x38}, {&(0x7f0000003940)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000004000)=[{&(0x7f00000039c0)="fd8834c77fdc2edd5e5cc5548fd5ab3625d56c5e5279e000ec8a44cf10b9579c7c5a16c1a76ad8629d4073410a1ed67391ec0e9206929e165a09718948d8c0e84e647cbfe91881fa7a66ac2ae65c137fb5cfd1899d117afcb35eb1b7b0f304b83fe5eadfbf1b18e66f2c7a57360320603a7ac5680f6987a2aa38ad55e5de39de8efffa0666ee9f2f5a35c3fc02272aa3ce20e928762884e8600a545e2611137c84174010be9e7d82b3c6cefeeabd92ab67f4bfaefa770520262f48c1e2e8d54f4273e0e0087de7e01493ba44e75b63873f559809512538e70c0dec813db4c97da8a7279f4a15622f8606", 0xea}, {&(0x7f0000003ac0)="e41355b3af55afbbe8d71af22c7cb7cc7381f778d7b43fa525c2ed1c52f956201e3e08690db7e56ffa6727dfb635c620287cb75bbce2e09d34adf4d8f792a620d4249c152b45fba32b30c33c1793e02447b623c1890bb2dc8e593611d08e50d3e5e73cc6e625c46dbbecfbdd3e018c816ee5fe0ba10d34b0e465492411d8d837dd59a8cf0a4385119558c1e15897936dcbfda966ee674e52d4fe31e2ad4b9698860571c94fe19e528ef666f973b8b0d42afd73b5ff95850bfaf4e13c4f3635da64dd192849959e286341f888e3bb89cb04437549f3db95e088ca0e896fc915e6e45a", 0xe2}, {&(0x7f0000003bc0)="02c287be0c27f056a27c4404ab59ba08077c85a2864e9fd41a2a895305a0e6cb8998ce312de403864fcbd674577756990364060af1e303dbcbb9cecfce32e07dd6ce1d517e5658c9f44f137152d7ffb153388725e1fa15cc81111ad2d7452dbefa94e20b4895554da72f47bb00be20aa5ec3da52cb347c6fb4da54ac775c2f77f9520491b030a38fdac54656f27ad13a4f1bed444ae9c9593904551c56191b24e10d6c8629c56535af55a8e9f034f5242921052d7c6ebb5e21ccd89e8ca1713b53fcf954e573158c", 0xc8}, {&(0x7f0000003cc0)="d5df7147eebf2ecba0886b10f1e15f1fe296303d7c2885d01f221c74f095", 0x1e}, {&(0x7f0000003d00)="ee", 0x1}, {&(0x7f0000003d40)="6995590d33755e437c2868b55e12bfce25a4afc3b943a44a0f6cb8c21c1efbc41d38cbc7fcc9eeadab564b8c6579462bd5fd8928f1a5fbcb0b3700de6f88b064181c6be2c9a98dcfaa67b74d1ecac031e923bd8dc3120182f604290b147bb0b7a48123f0b6af25ce66376d5dae93facdb65f3f06eb42d94a19e221d96d935886a1c2d56522342c20abc5db540f112bce5572d0ff0e7ec22ae627a9eb6ca6c82d6fd5062b39f72a539e4cf58831e56594fbe4def1358ae7ab72c8808eff257e980e75d806c1aba1331e9d5cc85576", 0xce}, {&(0x7f0000003e40)="8d4a216a25c4315d40aad3f202", 0xd}, {&(0x7f0000003e80)="55af63fa4605d988ad1c85e51a3cf1bac6ae0dd5e5f2395c7566ed2fe2eca1", 0x1f}, {&(0x7f0000003ec0)="2f491e36b98104886699016d7338cc3f7638a09d93450ab6045d81ff49cbddbd778b9316110c18a37cf11a0459b5a50036e687ad664f58e414a4ca033c3aa3449f8bfc1eaefc9ff0ac478737144aed8d7e40660080f10ccfc7334a72d6e9ce04a633179823a49bcb918073f221fb600af56d83e57875bb4dbfbcd9e9", 0x7c}, {&(0x7f0000003f40)="3e5387be66bc8c8ec828eaeefd4c63c198f86d6c4b6d34536110243114a72b8368a324ef7534061870a62dc2f363b93b75fa0eecabd5488a7581ab6840459ba3383d93ac3816785a6be2c13e4a91a9d2fdc3c6cc706ce9cdf436886c458b0f10773a2e37a8e445779065daaf5fad47ae687c84275c4c4b9689b950ab5fab6193e43597e85df0d23683463ebf27343709f86a98532b2ba23fabc9ed9b4857155c2900359b61c2a2c0c17872637f4dd7e7577f2e", 0xb3}], 0xa, &(0x7f0000004840)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x128, 0x1}], 0x4, 0x4) 2018/04/09 01:38:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000003, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @remote}, &(0x7f0000000040)=0xfffffffffffffc29) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x1200000000000, 0x4e20, 0x7, 0xa, 0xa0, 0x80, 0xff, r2, r3}, {0x7, 0x7, 0x1ff, 0x0, 0x8, 0x3, 0x0, 0x7}, {0x6, 0x7ff, 0x8}, 0xa9d, 0x6e6bb6, 0x0, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x7, 0x3, 0x842e, 0x9dc3, 0x100000001, 0xffffffffffffffff}}, 0xe8) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/09 01:38:25 executing program 0: syz_emit_ethernet(0x3ca, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@mpls_mc={0x8848, {[{0x6, 0x2, 0x8001, 0x7}, {0x1fffe00000, 0x8, 0xff, 0x80}, {0x4, 0x0, 0x8001}], @ipv6={0x5, 0x6, 'M\bQ', 0x388, 0xad, 0x1f, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x3b, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x21, 0x12, 0x0, 0x400, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, @empty, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0xb7, 0x3f, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @generic={0x7fffffff, 0xe5, "342b8e2f49de2ccc2433e1a9c070f6d75c209fc10a72496d2c2e2b82405fc7f2b4daa97652df13cdd5c78cabd9d07e0551ae509a4e2baf79bb387aca910ffb9e494999373cc8bca85d20b350f2c48a9dfa155b12d1d795d238022754dbe8a1acf5ec149af476cdfb2791ffcf5977134dfa0527df9730ff25809406cbb9d4bd5e1a6de97e575e7ba0177d289741f1be5c405ced5e941650d547561ebebc17ee176f4ce0a2cd398f32c142abb80264899f7cf4d03b5c8c14d6fd4a047366ee02a58a20daef35e1174d2417a713937f6d30ee08f9230b2ef2dceffae26b2bede3f5cd9b790004"}, @jumbo={0xc2, 0x4, 0xde6d}, @calipso={0x7, 0x30, {0x800, 0xa, 0x0, 0x31d, [0xbbfd, 0x7, 0x6, 0x4, 0x3c8]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0xb2, "6a3d0c10e9a4d78e97c9d4185676948498812caf90537212a11af2e601217991b51ee79b3678b3d2e3f6597bef30d21d155757e55d3cd0169d7ede7c7ab9ad773dff915882a156347ed09af6d034cd80b309a92c3b381044e1872828e37abd21deb1e241c7b15df89a3fdbc785162199e9e07f3acbc4b0f1be776b5ab663c0fd71e7bbb8bc5e3dfd9fb28416bfe659102d95800a2544e5ffd17b1dab4b7a594368d436fa871c9b0dc56c963963d00a9ebf3d"}]}, @hopopts={0x67, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x84, 0x0, 0x368, 0x1ff, 0x0, 0x100000001, 0x68}, @fragment={0x0, 0x0, 0x4, 0xcb0a, 0x0, 0xb5, 0x68}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x260f, 0x4, "5e5a138021c8903a4704ce2c9cda3976fc4b1737c2d4cd831244a1f312cfd4efd32111e101b143229640daa0735ee8fe7125a3591bfdf651f700185553142d363c40e9eec327daa56882d2b849930a0f2746ecd5e402a24840b483fcb93e61f33222765393f37959597b7350c350a6413377189041bf7eba9d3071ff5662aa061a893c324b36f9ff983c97a05d0b32eab34c798d8ce280a12d64da813991e004f85ab4db4a9fd9d76fa0f0cf457ab57a"}}}}}}}, &(0x7f0000000000)={0x1, 0x3, [0xce3, 0x665, 0xa8a, 0x681]}) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c200000002090000000000000076605100303afffe8000000000000000000000000000ffff02000c000000000000000000000001860090780014000060c5961e00000000ff0104000000000000030067d24de23c0000000000ff02000000000000000000e7a4d644ac10e1b7f409616d3388310c4a0c8b0084c92067e8d6e16ac78f312dc53f000000ade2363f56b3b8e1182d6bde9831948c230104e38d22b9304e3afbf7883a3b256edd07bec31e"], 0x0) 2018/04/09 01:38:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') eventfd2(0x800, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x9) 2018/04/09 01:38:25 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) connect$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/09 01:38:25 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) sched_getparam(r1, &(0x7f00000002c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x20000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = dup3(r3, r4, 0x0) openat$cgroup_type(r5, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{0x100000000, 0x8, 0x5, 0xfff}, {0x1, 0x3, 0x2, 0x6}, {0xfffffffffffffffc, 0x44e, 0xba68, 0x8000}, {0x1, 0x2, 0x100000001, 0x101}]}, 0x10) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000140)=""/202) recvfrom$inet6(r4, &(0x7f0000000400)=""/73, 0x49, 0x10000, &(0x7f0000000480)={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xef6}, 0x1c) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="67ca4c0b5eaf7980b304bccdfb45a380696ffae4e436d64710bef71c21e2aa75bd19adfe44bebd17ac65469cc52a919393464f81c6c3d6f4f1355310e9d8c6c8156d3eaf"], 0x8) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/04/09 01:38:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xfffffffffffffc00, 0x0, 0x10001, 0x109}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xa7a3, r1, 0xfffc, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x4, r2}) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) 2018/04/09 01:38:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x5}, 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x800) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/09 01:38:26 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001100)=[@in6={0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x46}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80b}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x54) pipe2(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0xfff, 0x7, 0x8}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001240)={r4, 0x5}, &(0x7f0000001280)=0x8) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00000012c0)={0x2, 0x1}) r6 = openat$cgroup_int(r0, &(0x7f0000001300)='cpuset.mem_hardwall\x00', 0x2, 0x0) connect$pppoe(r2, &(0x7f0000001340)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller1\x00'}}, 0x1e) userfaultfd(0x800) r7 = dup3(r6, r0, 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000001380), &(0x7f00000013c0)=0x40) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001400)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x1, @random="af7765bdb84e"}, 0x50, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 'bcsf0\x00'}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000001480)={r5, 0x2d, "44fdd4245b5cc976157c0d9b8777f5546d31a18754a34dd3dd3c5c00166da1708fdd1bf656159248e9269e46ca"}, &(0x7f00000014c0)=0x35) r9 = accept4$nfc_llcp(r2, &(0x7f0000001500), &(0x7f0000001580)=0x60, 0x800) fallocate(r9, 0x2, 0x1, 0xcce7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000015c0)={r8, 0x3f, 0x200, 0x4, 0x3, 0x8}, &(0x7f0000001600)=0x14) getsockname$packet(r7, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000016c0)=@int=0x7, 0x4) sendmsg$nl_route(r2, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x408b3904}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)=@bridge_delneigh={0x40, 0x1d, 0x100, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x0, r10, 0x1, 0x2, 0xf}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @NDA_PROBES={0x8, 0x4, 0x1b3}, @NDA_MASTER={0x8, 0x9, 0xe35a}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4040000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$nfc_llcp(r3, &(0x7f0000001800), &(0x7f0000001880)=0x60, 0x80800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000018c0)=""/5, &(0x7f0000001900)=0x5) write$cgroup_int(r0, &(0x7f0000001940)={[0x3d, 0x3f]}, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001980)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x8, 0x1, 0x81, "81566af3ae05be2ea6e9f150339439a2a5fb6d394018eb37a6155e50bdeaefdc93f0d6a2f3de71112cf7c29c50fb8f30eb41eec54a23aef5c4ffd871a519ebc388e9d00f746208fa6f4ee92cd2bab757"}, 0xd8) fcntl$getownex(r7, 0x10, &(0x7f0000001a80)) dup3(r6, r3, 0x80000) 2018/04/09 01:38:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x80000001}, 0x0, 0x0, 0x0, {0x7}}) 2018/04/09 01:38:26 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x1f, &(0x7f00000001c0)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x7}) io_submit(r0, 0x0, &(0x7f00000000c0)) socketpair(0x1, 0x8080e, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) write$sndseq(r2, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x2, 0x4) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) [ 103.058568] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 01:38:27 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@join_ip_mcast={0x10, 0x0, 0xfa00, {&(0x7f0000000240), 0x2, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x3}, r1}}, 0x117) 2018/04/09 01:38:27 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x509, 0x0) connect$netrom(r2, &(0x7f0000000380)=@ax25={0x3, {"d32ce61f4aee02"}, 0x309}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0xfffffffffffffff7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3a9, 0x80000000, 0x50e9, 0x9, 0x6, &(0x7f0000000140)='ip6gretap0\x00', 0x6, 0x401, 0x2}) 2018/04/09 01:38:27 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0xfe0000000000, 0xfffffffffffffff7}, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x4, 0x5, 0xd38, 'queue0\x00', 0x70}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/53) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x7, 0x9, 0x4, 'queue0\x00', 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x2}}, [0x2, 0x10000, 0x3, 0x0, 0xb395, 0x1000, 0x0, 0x7, 0x2, 0x2, 0x7ff, 0x4949, 0x0, 0x7, 0x7]}, &(0x7f00000003c0)=0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000400)={0x10000, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}, [0x9, 0x271, 0x9, 0x4, 0xa7ed, 0x5, 0x1, 0x9, 0xfff, 0x9, 0x6, 0xff, 0x8, 0x20, 0x3f]}, &(0x7f00000005c0)=0x100) r3 = signalfd4(r0, &(0x7f0000000600)={0xf6}, 0x8, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x610000, 0x0) r5 = dup(r4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000680)=0xffffffffffffff27, 0x4) r6 = socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x6}, 0x90) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000780)) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000800)={'\x00', &(0x7f00000007c0)=@ethtool_cmd={0x35, 0x8001, 0x6, 0xfff, 0x4, 0x100000000, 0x400, 0x0, 0x19, 0x5, 0x7f, 0x8d, 0x0, 0x101, 0x32, 0x8, [0x2, 0x14f2d66]}}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000840)={0x289, 0x5a0a572, 0x7cbe, 0x1}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000880)={r2, @in={{0x2, 0x4e23, @rand_addr=0x54}}}, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000940)={'tunl0\x00', 0x1}) getpeername$llc(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000009c0)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000a00)=0x4) pselect6(0x40, &(0x7f0000000a40)={0x8, 0x500, 0x6, 0x8, 0x80000000, 0x7, 0x3f, 0x10000}, &(0x7f0000000a80)={0x12c, 0x8, 0xffffffffffffff01, 0x1f, 0x4, 0x2b7, 0x2, 0x3}, &(0x7f0000000ac0)={0xfffffffffffffffb, 0x20, 0x9, 0x6, 0x0, 0x0, 0xfffffffffffffffb, 0x5}, &(0x7f0000000b00)={0x0, 0x1c9c380}, &(0x7f0000000b80)={&(0x7f0000000b40)={0x7}, 0x8}) timer_create(0x0, &(0x7f0000000bc0)={0x0, 0x3b, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000c00)=0x0) timer_gettime(r7, &(0x7f0000000c40)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000c80)={r2, 0xca, 0x30, 0x1f, 0x15fa}, &(0x7f0000000cc0)=0x18) r8 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000d40)={{0x4, 0x2, 0x0, 0x5, "bd88a176c0c0e33c50b113b5d401d8a8e1d9272a4c07697a00787173c4ec0412e119ce592b553ba418266324", 0xfffffffffffff801}, 0x0, 0x0, 0x80000001, r8, 0x9, 0x9, "547efe691f652ce64e5c0b2f03d7d7a8a9fdd5f852bf9ea7a4829b4913844158500c09d1bde9e63b7b6523005a9383f6c26d38c7b0a6e02ad6f979ea30be2ce3", &(0x7f0000000d00)='tunl0\x00', 0x6, [], [0xd56, 0x7, 0x8001, 0x20]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000e80)={0x0, 0x9, 0x239, 0x7671, 0x401}, 0x14) 2018/04/09 01:38:27 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x639, 0x1f, "209d28517e4fcf0c524260bdee5688a1616dd735a9a893a3003b6de27b98aa44bead1c99f4a1733f2115039aaac44fdbc12be976db6c0905c6cdcbe2c9e08353f7b9b3a0ed1e7714343e77ef223069fc7416fe279d26a1b555fafabc204144c8651bc1d5468e650161511316154afc1396998d12231fc82cd366c17d3803de4e7fedd90896214a1ad28bc5dcac46d1079bfd3b5b9158cce26e01964c8317a7edb4d01ce4481832fa5eb42ecc88d0743560a1b8bfa85143924818317153647e39c3cb4369500cf10b829889602a14eafff37cf6a31f63c447825404"}) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xffffffffffffff42) 2018/04/09 01:38:27 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffff0001) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r1, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) getdents(r1, &(0x7f0000000100)=""/65, 0x41) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) linkat(r1, &(0x7f0000000480)='./file1\x00', r2, &(0x7f00000004c0)='./file0\x00', 0x1000) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000400)='./file0/file0\x00', r1, &(0x7f0000000440)='./file0/file0\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/80, 0x50}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000640)=""/45, 0x2d, 0x206e}, 0x20) recvfrom$ipx(r3, &(0x7f00000006c0)=""/52, 0x34, 0x100, &(0x7f0000000700)={0x4, 0x9a2, 0x4, "dc108d9d4391", 0x5}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x9, 0x4, 0x10000, 0x1, 0x7, 0x7fffffff, 0x0, 0x29, 0x0, 0x20}, 0xb) r5 = socket$inet6(0xa, 0x6, 0x0) accept4(r5, &(0x7f0000001940)=@in, &(0x7f00000019c0)=0x80, 0x80800) connect$inet6(r5, &(0x7f0000001a00)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r5, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000280)='ip6_vti0\x00') r6 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{}, {}]}) getpeername$inet6(r6, &(0x7f0000001900)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000018c0)=0x1c) 2018/04/09 01:38:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) 2018/04/09 01:38:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) 2018/04/09 01:38:27 executing program 0: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000600)='./file0\x00', 0x0) unlink(&(0x7f0000000180)='./file0\x00') 2018/04/09 01:38:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000880)=@random={'system.', ':\x00'}, &(0x7f00000008c0)='/dev/ion\x00', 0x9, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a84ffc)) r3 = semget(0x2, 0xfffffffffffffffd, 0x0) fcntl$addseals(r0, 0x409, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x6, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x28) semctl$SETVAL(r3, 0x5, 0x10, &(0x7f0000000840)=0x9) semget(0x3, 0x0, 0xc0) getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) sendmsg$netrom(r2, &(0x7f0000000800)={&(0x7f0000000200)=@ax25={0x3, {"f263b9c6b1c1e2"}, 0xffffffff}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="8862e438c5653905e4ad81b60cc51e56170138482a670780884c1d7c16fb86c19b677ef3bfc1bb2b0a37e63cca07b21e721446fe2cf9558597", 0x39}], 0x1, &(0x7f00000002c0)=[{0xb0, 0x118, 0xdc9, "2ff3a31a998778d15777a82862bb8398885b2a2b1c9c9e8637c0d49d799b537d7b58223eb4c31e8ea8a7b76dd229210036b544fa6fd0af6a00a1485f7902342667e1d24d28af37122993c38aae617354b799e19f976642d46d1bf44d16319e41c7f64116bf2cd8f785efa134dea760c0f9d4497c91185bec349f56f8065c96dcf26e0a3e17cf8203ab4f11fb6479a6008e83d2d0d367e3d16eeb847a"}, {0xd0, 0x10a, 0x0, "1b537bc9fdf53f48275e99fedd942f3095ff08e5b82c115eb81606e9eaef5950af0a0ae710758e1ddba07cdb4780ee651ef09e08fd5b1ed1e3ea5dcc1450e5d79afaeaf2d68a684c724398893105624fa03064fe00e7d306f6f17205664db04865d5b34bbb6d2255e4e3151c932e19fde3dbfeb81a1a9c373874bfc66e15b134d7682effdde17328f89621d1504f4feca5298363149e99f8055b04dd61ac7da9798d8444e9305d8c8d4ce253aed62c708154b0f3c28ee750c1"}, {0x68, 0x10b, 0x8, "60150ef31551014ff556bc2210f42a98328d37276b10cd5f0a0432fe1e076d3b5d41d4e3e6f4f97d4ba4746b6b563acab8f1cdebbdcedc7753022e877559f786a4143de4eec1dd37d50f339cd6b10acc597c2873de78"}, {0x80, 0x11, 0x9, "4142d68e508f12c06950341f9fd53b6b8e2fe737e1e1908f00438744be79090b3ae7c831e6e029cdec2e9098fc315ba6072e52e755c8f11f0bd6a69403674b515662baae85c7d913743f0cee6dc5710f3bae9fa5e8bb1ee9faca15e525c2023216ba5263c69f40f547138c92c82f"}, {0xc8, 0x10e, 0x5, "c12c09368b1af35747f6785a9dc6f15ae09cc6c1ce029ce17117ebbee0ae3e2a7cd6f6c870b3e852ac279bebf0a3d35a6501eed28e3bd441478b2afe8fa94693cc5a71330b80409e9dd2509f5f60486b4783a4047303ae88070e84bdbad6180d5cda4f99cd23a37d80ce8e429f2e5e11857659f29994ca4ac6127af12b6f833088d378ebce6075cd36fa6e8e5bd0d49f723728bd8894fa3d660e983bddeae66b052e738e4cee22d9e6bba02a4cb188e21e12d314"}, {0x110, 0x11, 0xdd, "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"}, {0xe0, 0x105, 0xfff, "0599d01c0cfc47c693d9ba1b09126721665a797e2025e17988164130f41ca3285c71b173e011c3a8795c371333823832d9e35e8707e81e9e1018383db9bf76f30e219bf2f7a3be05707ee93b9a31f4948769217f533d257037958e1399c66fed779caeb8028cd1296eccd89f53d8e4cea5e78adacc2af6cfe47c4f1125eb358856c2fdc519a5ffc2690cda3460a96836c4cecda78141d0103b00956e5335db1308f1bb790d0fb089c09ce90f69fe244ace024bb9ae1f9088739fd157d32130f2a1237a0c2e4c1966bb7106c3fe7833fd"}], 0x520, 0x4000000}, 0x4080) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x101600, 0x0) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000000040)=0x3f) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x17e) getpeername$ipx(r2, &(0x7f0000000900), &(0x7f0000000940)=0x10) 2018/04/09 01:38:28 executing program 1: umount2(&(0x7f0000000140)='./file0\x00', 0x9) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00000000c0)='./file0/', 0xffffffffffffffff, &(0x7f0000000040)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000180)=""/68, 0x44) 2018/04/09 01:38:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) socketpair(0x2, 0xe, 0xffffffffaaafff1a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000000080)={@void, @hdr={0x2, 0x3, 0x4, 0x4, 0x3, 0xfffffffffffffffa}, @x25={0x0, 0x80000000, 0x0, "c4cc5593450a703f5ce962b5a0ff59d2fb121ae3ffea8059e1dd56a9f83f05d052"}}, 0x2e) 2018/04/09 01:38:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000000040), 0xfff1) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x7, 0x8}) 2018/04/09 01:38:28 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="2c914a5f62334c1bf59907914f1e27052fb2a25ac92a69559b4c5817552ed7e01cdcaee16359d307ef776e9403080262a436a7f32b084ff3ff8bde386822a20b8996fc09835233debffba27f1976f93931f9f5d17bf6f30d1d441fff7837eb740c223606538ce073784012d515bf1eaeb205b9f196988941a6837d5812148fa57ea6ff0fa949ee67a67dd1c018e228d7d2059d86a749ff9ff9d1ad", 0x9b) dup3(r0, r0, 0x80000) 2018/04/09 01:38:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080), 0x0) 2018/04/09 01:38:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000fe800000000000000000000000000000090000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="00000000022612d1100bebd706de04bc23323dcfd3aed03880e65507c90aeac5fd619c1fbaf79690468bcf34c904bb8c528c52ece69ca3345950f7fa567968d350dd43baca7afa35acd673af45cc98eef43a4bfe173a"], 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000140)=""/250, &(0x7f00000000c0)=0xfa) write$rdma_cm(r0, &(0x7f0000002200)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) 2018/04/09 01:38:28 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000052, &(0x7f0000000140)=[{}]}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x1e9) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/09 01:38:28 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200) sendmsg$nfc_llcp(r0, &(0x7f0000001440)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x6, 0x8, 0xc301, "4fc29e2648df0209b3781017df1eb1f7aa9c69d72498667a95a3d2a4d16687dd98110487594c44a21d593da6b1327445a4c748afd6d7e5730b00b31c14f9a8", 0x3f}, 0x60, &(0x7f00000012c0)=[{&(0x7f00000000c0)="f1b67961a18124405ddd4a0f27881cb0e3bb8da022c4665f91ad112fd7e7e917a26da4170bcffe1d4514d7a586850b653b15b9f38d3905127581f5922cfe8c6b549af1be49c16a08c5e05acd83bbe02429b435106b109846669fce4573b96955a3c04c1753c202041e355d16d3964e98", 0x70}, {&(0x7f0000000140)="66c3c99b39f551b2174a3fd52c8eeca4ab7a40c374e3aac5b92f58dc9f6c82a713eda9d6123b2286ddb04f2433d1102d2665252cde70525a379a1c0cb28f5f296c2f3665454b5d3d8bc829619fb4e48524bba4054cea6d637523a12ef22a547c20e4e57ec28c66495a78901f2d3690f01ce59bc555873335f155c15ba145f663486687", 0x83}, {&(0x7f0000000200)="60e889f49e3c0035e0474282165af9ff66ce2e6fe4fe636ffb93117ea5340743a27861bb988f156225470405a872ad89430cd77f18cad42345a8fa3987860c", 0x3f}, {&(0x7f0000000240)="a05dbbc45956a1efae5348b4514168d29b46f52bf2ceb74c14a6dd830762f2db5c295e94914fff4a7536a640920499f8707a89cd39efaf0d7507859399a7c6bbcb93f7f42b57e9508f8ac1", 0x4b}, {&(0x7f00000002c0)="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", 0x1000}], 0x5, &(0x7f0000001340)={0xd0, 0x105, 0x20, "8578a56d1d9b6e0370ae64d1030b412207f1dc6bc8287d34400ca6aa0073065feb4edaba9f608fc525a00cada330bb49763cea015682351b32dfbbaa5a9d92871d174240744824878f010a3428c2204318ed657f7d562ade7899afe77074b8df324eed7414da8a02cb3e3b56c7a03aa9c5fe5d34f3f0c4523af4442ca026c6ca55477a2495ea584b7ea9024004824613850c90d09a70cefb84641da9a1df8758d0a4857a39b75684180afb77f276ce1413b6d80104d28df3f1f44a515d54d5f5"}, 0xd0, 0x8000}, 0x8000) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001480)='attr/fscreate\x00') ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000014c0)={0xfffffffffffffffc, 0xd99}) recvmsg$netrom(r2, &(0x7f0000001ac0)={&(0x7f0000001500)=@full={{0x3, {"7fbe6dd4da6549"}, 0x7}, [{"edf8515b96202a"}, {"9bcc1225aef2f1"}, {"371abfe34152ef"}, {"ba2e9fb3dee06b"}, {"a74df3132fbbb4"}, {"d783f022f00a2a"}, {"bd0d02e8da08b8"}, {"b02a8f765e5ade"}]}, 0x48, &(0x7f0000001a40)=[{&(0x7f0000001580)="e125693ba4b997326f2b7c2fc2dddf0c5d7a60b992b1a1b56d78ea6abd9b092205b2a65215f17ad2438d24f471ca7ce85582a11f9a0187d25f680fdd3a713fd907656fb8e018e057f672a442a8296ea10170abdeb13492e9bc1fe8b8822cc9db8d1814b88da768bbd43fc7d1313ba1ee70832d1ca7a7b3145c27a9ebd68cf24fdb8f856cf5b0f78752a7dffb259eac4d0183376bb6739c9cb028ca424f8092", 0x9f}, {&(0x7f0000001640)="04953fbb54a791b644ec5198947ead7f0cc5e317f1fa9f9d06315a1b43ee409c21397483be1c531c76e101", 0x2b}, {&(0x7f0000001680)="7c126b875b9b5206a8d7a524232b7dcc05de24053d02553940e974da56a8dd698550f200b9adf625b688bae16c1ca02164d2235e8876864a1fbc3daa6322499667d9169fef216967791dab149899cb31e150bac14c64c5d4d4a8a649e3b3923bcf4a2eab5ca7c51c5066211d48c454018fa189612f4450554afd0f496a655f708c72b8c20fca55729ffe6e39b2198bcdb0fea30ca4d3a1d278abd6229f660fad0a41743c00852d45869b09c2b3dcacbb3d6c2dabdaf5bde2517813ba5b9ddb9adf2c431fbc2592bb7a4ccfcdcc75e57de92af604c33ceefc8722a940f864b31e7b17ca49ad371f43ad78363bbf2608ef1896b77a84b85ae606", 0xf9}, {&(0x7f0000001780)="7607362da837df34e77397c959b3c0278da48870f331750b5112e4072aed3f7d8fdd3ffee8fa481ed4711749e7a5b6bd25c79ba04cf02cd0b16e8e885c6e96c31ac24231139052ca75ba1f96b0ba32f7d8777547f7", 0x55}, {&(0x7f0000001800)="750400273b284bba709ad5b9bf865f800498a1b75721117bf6995d126e46c45234062e4ccab5267a28635105d157e96aaa412f8d490180d9746da449ec6c0f6e9722feb384eca50f29eb6875f66bd90d7903c537854287e5", 0x58}, {&(0x7f0000001880)="8c5d0119cf0ff31b8e1676a818c9292eb625a628a493eececb74f644b5b0e12297960e1b73e692b3d89c3e721371bf7310749e541eeb9ba2e3757181e6434292f97b907dfa082fdf013bde88fe81b7fe0df061a9dd881ae5972c5f0dfa6335ff61ddc31ff8126fba536947c0e005680789c9261c4133f843bcc858a3c69e6747d22dbf914e254cb3132c6cf1795cfaaa7660301efa6f399695858083fb0c9cf475de851f542c7304ea3eddb304d7a9d8da666ec30af4e0d09f522de4fff1df94c5", 0xc1}, {&(0x7f0000001980)="c4648485419af7f0970b85564d423a7bf497b653eeb42572803ee15c957ff12635290dc933b8b5d768bdbe84d78feddf5346260d8743671bfe0a5024c18433a6d7bb93cfc5688a0b59eb2e2f07741f99d163febb50c35432c70e3ae771f30b2635ca2df51e131cca4142c4fa4b88f7069b8e2ca9a27e2d0fdd7082aa728d9b414f52c2f740", 0x85}], 0x7, 0x0, 0x0, 0x80}, 0x2) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001b00)=""/4096, &(0x7f0000002b00)=0x1000) sendmsg(r0, &(0x7f0000003440)={&(0x7f0000002b40)=@llc={0x1a, 0xffff, 0x30, 0x4, 0x40, 0x4eb, @random="ac864c3aa819"}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002bc0)="33701969b098b9d07e4f48b5b2eabe4eef6c86915182a32aa286bdff8814e79cb49790732b644d614b5aa0391546f2b5a77c1a237d81bdd3c43a7f0d8258f659e4df964dc9ab1de9e2876c216768c17c3c81e11602fb1ed7b005b688f48383524e66919ab596fc4dd7e568acbb2a0eae7e9067b97aeaf97b44b90658bf2b707cc0ac1dd4e1c78c1ae3665d249705ea9c8d0a5942369d3976c46310a0746e24ab5c1d4a1bb6329e947463160a254fa756021ab4ed996d13e783061a5ccbc6bd77fbc6cfcf507df33ffa21f8abb28bd446dbd79a2e4d36fb9080e1503205d9ff69d199c4616731b427ab59eb", 0xeb}, {&(0x7f0000002cc0)="ef0ac81e593833cb23e3a81cc365fce3d91b31f12cab230801d8db3d034643d8f86f35c9bb6e9b20aea5aa31282cd0d09782eaadfc66eac651e481edc27ecf6f436850e3747796db33ee1688679bd4315902ba0e4a43b98bc453ea935688a559366c23c6d558f24873217d190181db5afdfd47fcc07deeb3f670fc5dd059e3fbf96ec12f026a68448d7162bc9bef5d8c8cca61db639058980eb04b01081e8bdd01c6686c57b8a32b2e0ac796d8fd147786b9100f0e493a9ecb1c2b9dfa8c1d69a726da82c4db08a08ec28c74c8aa3c17ac920f72002405115bf2478e5ac2ad", 0xdf}, {&(0x7f0000002dc0)="2e488354b2fdfe58f212d8cc85f766034e2878a2e6d416be2906b6b6ab7d2823ec1b3312db885bb2b9ac2d47e71832816d37d7fcc9bade3eb07ee96b1627f4234f9f79da59678aeafae103d8c2b588085d9fb72edf77df8b885e57d13f3704c571d7f95e82750757ee22f9900eba029a234e75a581276910b05c5d99afd30ceed9ae7fee10b398eb71da36cefea11353", 0x90}, {&(0x7f0000002e80)="93df3f098a0244a0cd61b733c6184bedb48351ce70572112831ad0e2f8e3952259bf7596cd91efbcbd5dd405a37f4171ddf6870dd956e275868015a0e3d45baa4702a5814e4917ec4e02f9657d3902f691f1254b35bda3cd30548281a1ecfa7541145f909f9cdb9971dd746567265a119fd9b99ff00ad6360195b281d99c0deef5a02993c58b72d57836f01dfc50a0dc32d2e41c714f34ee6ac65620ec4dcf", 0x9f}, {&(0x7f0000002f40)="7e2e91bafa472d0f43510d68dad76f528be96327f225338504c8e1edb19b4a6649aaa9e57d29f502fc8375415c4f3977515d2caeda1b0940a7", 0x39}, {&(0x7f0000002f80)="10042f4370bdbfe9a6bc7f9a7be519eda90c6242a7aed94c4a4cb8cc20c39592ad281fcada2a1119b470c7aedd7d11d79a8389ea5b027b5fb72fac76c9fa3287ca4803f9", 0x44}, {&(0x7f0000003000)="6d171f55d80ed402ea3f2560347996d15651c9bba87824593106", 0x1a}, {&(0x7f0000003040)="3950bc21af12d22d4075cb0f256fd750f82180a0f5eef570c730eed0de54637a81ffb60fdfd841a6ba009e8a377e7a0fae2977ab7da31e11ff9835613a01f1318736742f3252ada056d83e1f2090839f047a46ad4354c2cf5208ad764a67a3b560afea7b0c83e88e7bd2e9f6e4bfc81227510c1486ce1f7c86bcf5b98069bafae94a707791fbbf193ab48e47b1f3721cfa1e9f1846a901d78f02c188f3ea788f85c8dc5d2573", 0xa6}], 0x8, &(0x7f0000003180)=[{0x30, 0x29, 0x8, "63564c461a9c5f68ade263fe4c6f1744393e7168b88bfbcba23836ea89b5fcc8"}, {0xb0, 0x0, 0x1bef, "e0f82240193a7a5aeb3f8e04470831374d3c1ffd576c90756f0e77d19ee3bdecd949afa91f18f8bf617a180611d42d3ef43754b93ecdd447fe43077743cab139c2f8ef8c01bfa97ff039109492a503a46daf68358307dd502f62b93e1b6e6c2f61103207e9ed424b350dcebcf50a66de8033a3652cfb3d0ba89016dc5854c00465de494c7cec2f929ed9bca10ba7dbc7a1a5acf2a00fc642408b"}, {0x98, 0x105, 0x6, "69666ba4266bfb16f8996a1fe78f140c89232a168105964f3b4940c98a90800befbfc8ac0c3474ac0738b2a5ef3b186bb79ac17a97c31fc74b98170c1179374559e184dd0115e48d78f133706626478796c528d590aab02e50a60018d83a51462ee24fdd77192ca454c60b1573f62f319992766728350749ceab4b4d423b7d8090bb17563632ef"}, {0xb8, 0x10f, 0x413, "66da6714022fe350e689b8c5f2e5f454a14bbc4ce34b8e7c1e60af9dafda8ec42dceed70a85250f11ffda507718d4005ad92909589c9d83f3f0c07de86f2162710c584ba836086dc0e0f39e905e2ec7ec398545d00c9ec72da2402650aaa72eafb3e4222a562017fe708e8fb8cf9355deaf3955aebff15e40fc2376a934b59d46c1019164b80b9557cc4225b6e8e5b6ad14d2a95fa519d031d6edc877d5a7d831a48a59cc856"}, {0x58, 0x1, 0x1, "7cd7d523a189516e6853fd7e9ca18232719d2a610f91f70d562394a9e465bd9858f48bf5356fe64729f9de4fa82e66dcbaf58e037bf80df7b7ea520017d809bad178"}], 0x288, 0x20000000}, 0x80) bind$netrom(r0, &(0x7f0000003480)=@ax25={0x3, {"04407e3d76cac9"}, 0xfffffffffffffffd}, 0x10) recvmsg$netrom(r2, &(0x7f0000003600)={&(0x7f00000034c0)=@ax25={0x3, {"a76276ece9390a"}, 0x1}, 0x10, &(0x7f00000035c0)=[{&(0x7f0000003500)="fd8609d70aa03da1f6e2c0fb7a0b0c6d00bfe0668f0c1cd91071fef287db403fa8e1d0ffa18620e497c6436605fcd874c22e5b230d52416149ac9db7869144e9028895f1cb5e13fa9c50758f68edaa58286adfcf176ba139a768a28d4c03c762d5ed572f44d005278855c0b2ed43bd7b777cf66125543838c7e31c6e362b73e1773ecc95bb4899298801594abb", 0x8d}], 0x1, 0x0, 0x0, 0x40040}, 0x20) sendmsg$key(r2, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003680)={&(0x7f0000003640)={0x2, 0x13, 0x5, 0x9, 0x7, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x38}, 0x1}, 0x40000) semget(0x3, 0x4, 0x60) getpgrp(r1) getpeername$ax25(r2, &(0x7f0000003700), &(0x7f0000003740)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003780)={{0x2, 0x4e23, @rand_addr=0xffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x76, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 'ip6gre0\x00'}) write$vnet(r0, &(0x7f0000004840)={0x1, {&(0x7f0000003800)=""/4096, 0x1000, &(0x7f0000004800)=""/20, 0x3, 0x7}}, 0x68) fcntl$setpipe(r2, 0x407, 0x1) fcntl$setpipe(r2, 0x407, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000048c0), &(0x7f0000004900)=0x4) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000004940)={0x32, @multicast2=0xe0000002, 0x4e24, 0x3, 'dh\x00', 0x1, 0xfffffffffffffffd, 0x3f}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000004980)={0xc2af, 0x1, 'client1\x00', 0x2, "e84d03d1807a7a20", "97de83ab1fd4ccd6c5298de0ee10596272438aed510a9ee8fa8599877b18cfae", 0x0, 0x240}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000004a40)={"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"}) bind$vsock_stream(r0, &(0x7f0000004e40)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) rt_sigpending(&(0x7f0000004e80), 0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000004ec0)=0x7) r3 = accept4$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005040)=0x14, 0x0) sendmsg$nl_route(r2, &(0x7f0000005180)={&(0x7f0000004f00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005140)={&(0x7f0000005080)=@ipv6_deladdr={0xac, 0x15, 0x10, 0x70bd29, 0x25dfdbfb, {0xa, 0x80, 0x80, 0xff, r4}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x80000001, 0x3, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5, 0x6, 0x4}}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000051c0)) chdir(&(0x7f0000005200)='./file0\x00') 2018/04/09 01:38:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa00, 0xa9) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/93) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/09 01:38:28 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/04/09 01:38:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) 2018/04/09 01:38:28 executing program 6: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)="05d3f7726eaec65ae4299472132232ba9e219a2cae9bea73fd882c190eee94507cdd0a694f96a1a2f0b5172013eb4af50a73bb2863abdadced3f1357123a8847768fc0ad002f6961107fe1bbc78a941c69d6cafc3c5a62e175edca50134fce6733eecbcb9b8039c818402b3824cce0d6988ffcdb2ce03a4b5a127fe9b0b291fdc9ee59b92c04f58903fd9fda779bfc0148bc25116b61480366131382bfae1b26718d95e3519f7de3") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0x8, 0x6e79, 0x7, {0x0, 0x1c9c380}, 0x101, 0x4}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x1, 0x0, 0x8, 0x6, 0x0, [{0x9, 0x8, 0x3f, [], 0xff}, {0x7, 0x2, 0x4, [], 0x8000}, {0x401, 0x0, 0x5a, [], 0x1}, {0xfffffffffffffff7, 0x8, 0x0, [], 0x80000000}, {0x7f, 0x6, 0x3, [], 0x5fdb}, {0xfffffffffffffffb, 0x6, 0x8121, [], 0xbf6}, {0x36, 0x7, 0x400, [], 0x100}, {0x7ff, 0x80, 0x7, [], 0xfffffffffffffff8}, {0x9, 0x7fffffff, 0xffffffffffffff64, [], 0x1}, {0x9, 0x3, 0x4, [], 0x8}, {0x9, 0x7fffffff, 0x1, [], 0xffff}, {0x3, 0xa2, 0x2, [], 0x800}, {0x2, 0xffffffffffff2bfa, 0x3ff, [], 0x3}, {0xfffffffffffffff8, 0x6, 0x8, [], 0xfaf5}, {0x10001, 0x40, 0x5, [], 0x7}, {0xfff, 0x1, 0x3, [], 0x7f}, {0x6, 0x0, 0x200040000000000, [], 0x5a6}, {0x100, 0x5, 0x60000000, [], 0x1f}, {0x7fff, 0x4, 0x9, [], 0x6e5}, {0xb4, 0xffffffffffffff81, 0x1000, [], 0x8}, {0x7fff, 0x6e, 0x3, [], 0x7fffffff}, {0x6, 0x7fffffff, 0x100000001, [], 0x6929}, {0x30, 0x100000000, 0x0, [], 0x4f}, {0x10001, 0x8, 0x8000}]}) open_by_handle_at(r2, &(0x7f0000000380)={0xce, 0x5, "0b6aad47af99ccf93fe4f97dd9b3507d8c1d5971714d499287a52402c8bcd7238d1d2ba84b7be3a2eb082bd9aa4da229b7122ed93013a8fda71753cac18100282d8a444c707a3db1a46fce8cc21c93c5d16a1d823bee6af18e131b774f4c19cf53bb912f3f79f20a2a1e61b34101cc101d2e1f99f090302d196fbb69956a35b29c23b9ccbfaf42b5572af02639081cbc4be81ae9402424d907410011baf6373f21d44026cdc8a128a06c1b7dbab82702d6d7e83e7efc6f1f30216e0eeeca62a22f5f73d80b0d"}, 0x101002) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000480)=@generic={0xfffffffffffffff7, 0x1, 0xfffffffffffff49c}) r3 = getuid() ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000004c0)) linkat(r2, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000540)='./file0\x00', 0x1000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000580)=0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000005c0)=0x3, &(0x7f0000000600)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000680)={0x285, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00000006c0)={0x20, r5}) bind$netlink(r2, &(0x7f0000000700)={0x10, 0x0, 0x25dfdbfd, 0x2000000}, 0xc) r6 = getegid() fchownat(r2, &(0x7f0000000740)='/\x00', r1, r6, 0x100) fchownat(r2, &(0x7f0000000780)='./file0\x00', r3, r6, 0x1100) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', r4}, 0x10) tee(r2, r4, 0x6, 0xc) fcntl$addseals(r2, 0x409, 0x2) getsockname(r2, &(0x7f0000000840)=@can, &(0x7f00000008c0)=0x80) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rfkill\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000a00)={0x0, 0xbc, &(0x7f0000000940)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x80000000, @empty, 0x9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}]}, &(0x7f0000000a40)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000a80)={r8, 0x81, 0x20, 0x3, 0x4, 0x10001}, 0x14) getsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000ac0)={@remote, @broadcast}, &(0x7f0000000b00)=0x8) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000b40)=0x3ff, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) 2018/04/09 01:38:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) r0 = memfd_create(&(0x7f0000000040)='[!\x00', 0x427bbcb58db4a11f) recvfrom$ax25(r0, &(0x7f0000000240)=""/240, 0xf0, 0x40, &(0x7f0000000080)={0x3, {"a1e7ee560aa109"}, 0xa2d7}, 0x10) 2018/04/09 01:38:28 executing program 2: r0 = getpid() prctl$setptracer(0x59616d61, r0) ptrace$cont(0x3f, r0, 0x7, 0x80) r1 = socket$inet(0x2b, 0x6, 0x3f) listen(r1, 0x0) listen(r1, 0x0) 2018/04/09 01:38:28 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x4000000) 2018/04/09 01:38:28 executing program 3: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0, 0xe9}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/09 01:38:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0x498, 0x22, 0x205, 0x70bd26, 0x25dfdbfc, {0x14}, [@generic="ea83b93cb855f6f853ce9b00555a66111593a3cd3756f610f092e7fa28ab4bcc6bc1c2cd90589d55bd09b869d6778f4bae9429d124700b19a21e85b90ab2a6449fdd60a5c22e5abf5bc49e944d4b102adba3799683e8157819378e0d59ec9e8a5481731f4d36d8e168dc5b4fb49ee0ba987e713a9ffd4dd6", @typed={0x8, 0x42, @ipv4=@multicast1=0xe0000001}, @generic="6ae0c25f309900f90aa13953f1ade97202489f6774779221bd34f8db8851956f1b525297f5ea164d837b9360a67e260bd326096b42562fe8695f29c1c33bc3e2950f430172c3e0faa2b4076b0f58432ddaea4d3fb33817a9b667ad073cb19796c378dd4ca319a45acf8b1fcd37d2ab2f8ba23d5a3beb2c984802239bdbb488927592861cf715342dc8a94ca86c272580d7bb03312a66d4383fddc2a6d57efb1debb3a5eef0019b713da05b0126df23bda058e25b715264999c08f401f45fa8f729e047d14baffb5881122494e8da8326d2c1cecf1adb4d3c8aa78c78a76c848b", @typed={0x9c, 0x2c, @binary="0e8277d4e256a62fb9c9e14d773f98d8391190ba56469d6a564cd6b6fe39b66339afad98dbcb01b9a217a47d245bb77aa0dbbacd6788067e9419e2d0b6a181f39cb7357487c6fab2b700f246973693b9607d96a3c6e39fb11e4ecd4ab2b4e24ccf0a87d5184f5c99c65728def364539e1ffb2d4a3d7152ffe451687ee6edf5f9943a71700c8706f4039fe22afe6f4a03e44d7094c5419cac"}, @generic="048e68cbd4a27cdd5254496cc6a50a429437888b974b34ec07c76fc087aeeb077066056fa1276de4dafbbec9eefe4341ee08ab1f4dfe20c24a235ecfe07601", @generic="eb1ba49783eec502b4400c746689706baa8b0e17a2163c7cc9b9219eb5dba397f0b9a10c4b3abce13ebe408cd25b12e2c1619a5ad050082d80ac64387132b7c4068b466c63e2b52b62603f89db06e168a47d5641995470c6368a5d7d41acf1c83586931d19723eb67d001fb623273bbc552cd5740fd782aa60a8628e124fa7e577f02c37d1b835a114baaa96bddd564186b56e7bd5ebf2b5daaf8d33c65133802cb8454b096e3092ddd8c776767226b3dfc87d4a29a98cc35f1efbdf1aed66a691d0f1820b5943bbcfacdf0266dea864b72a8f0f655f73", @generic="df898505e4483ff39aef8e62c6f214ae74bfc695bed8140cab53bf03a752d90a6c08a29d11792879571faa4f4dec60b90acca39abe68fa87f6591f16635788d13721a994511ab752f7363d", @nested={0xb0, 0x8001, [@typed={0x8, 0x4f, @str='fou\x00'}, @generic="b33dc388797e8ef0600fdc1db79d0bcfc0b90780a5145b0b957234abef853387f48d386631c5c027319405a538cb7d369854ad2effa2a5baec0677eb809f5a9cd0ebed3a58ece3b9d9518f612c705fc7e67d4f2a3dc78c0f7b3e7e10f76d73db8ff8eaee1e296dc6bdb79351a4d743758f37a7582005d7d6b8985c6de0584629c734d36435809e3152be12d5fcd260859c3a4a306f18ae1f27", @typed={0x8, 0x2b, @u32=0x2}]}, @generic="c2be311236b263f8489cdd13961dd8a038441392c528447babcd0ea0e6c430102f59ce0d0bebcc9c80c42b5da58f3e158e890def010ba7282734ce2a7337726aadc44e7642633dccd9a54e9e2c2245ea5db806a9d08fe35520effbbefc03e264e339762af183174b44d28bc2a93cc8b14e30f0521f2d03"]}, 0x498}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r3 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000009c0)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000a00)=0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000c40)=[{&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000880)="79395f86f8aa4704bddcb23c5e3285480ba8f4113986b6c8d25f2824cd72c4bc8d1f7cb771db7e08ecfd4edc7f0d4e2b88729934fc4814119250c80cab16cbc47292438d53b9b812900794037ef30948740c034991fa21a1e84c7945fd8d668102274d5033e10517880b25f21712b580ce858af051714b65d887e6e32500e1281c044d6b7e100c8a09384ef85b734b58ca8f51f36f4d54ad27f951732d51b5ad69ffd3f9e53b680f55dfb40be051c4de8fd2aad402f9a4d8fc", 0xb9}], 0x1, &(0x7f0000000bc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x40040d0}], 0x1, 0x800) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r1, 0x201, 0x0, 0x0, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) [ 105.226582] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 0 transid 0 /dev/loop5 2018/04/09 01:38:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) [ 105.325567] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/04/09 01:38:29 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x12) getsockname(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x80) bind$packet(r1, &(0x7f0000000300)={0x11, 0x11, r2, 0x1, 0x40, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendto(r0, &(0x7f0000000040)='M', 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000240)=@hci, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) 2018/04/09 01:38:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000c001000ffa608872b5075000000000000002e1970f0725da8a6310300009d493a440038af765c9efd073b1789ab7fecb0bf7616732dc3d52a88469279f3c6dad962266b5f3a9ac56ea468ed20e3d3877332fc99fb2ed1c7c3e523dd00afd7679975c0d9adeabc44004c3e729339aa89b1d1e660147ea4e4a1a04cc24b7bd055c52f9cf09ffd93b4decb52"], 0x5c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x1f, 0x4) 2018/04/09 01:38:29 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) setsockopt(r0, 0x84, 0x78, &(0x7f000068b000), 0x0) 2018/04/09 01:38:29 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x3, 0x100000001, 0x100, 0x3f, [], [], [], 0x4, 0x4, 0x0, 0x4, "481660c34db7a3498f36c98eb2f2fd84"}) sync_file_range(r0, 0x4892, 0xffffffffffffffff, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000500)="2f65786500000000000090d8af5e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r1, &(0x7f00000001c0)=""/2, 0x0) 2018/04/09 01:38:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) r3 = geteuid() r4 = getegid() r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000ec0)=0xe8) getgroups(0x3, &(0x7f0000000f00)=[0x0, 0x0, 0xffffffffffffffff]) r8 = syz_open_dev$dspn(&(0x7f0000000f40)='/dev/dsp#\x00', 0x101, 0x0) chown(&(0x7f0000005140)='./file0\x00', r3, r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000f80)=0x0) lstat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100)={0x0}, &(0x7f0000001140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) getresgid(&(0x7f0000001200), &(0x7f0000001240)=0x0, &(0x7f0000001280)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004ec0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004f00)={0x0, 0x0}, &(0x7f0000004f40)=0xc) r17 = getgid() sendmmsg$unix(r1, &(0x7f0000004fc0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="56af10f6fa60c4b6c87779abb155e2fc6a89abbe6bd563030cc14bf8fd171a4bc8da0db4cb237ce2fabc278cb2bb554bfeb671a972b130ae627d75f7c7b99863b51cb0745be35723c66104fe301576fc2ff851806363737d434d6d60eef8a4487fe4c98fd4d99f6302df2d6205bed8316437808a1c6768973d936c08c435a9b38fdbea657cabc221e588b84092b9", 0x8e}, {&(0x7f00000002c0)="ea7b337adb71fdb3f079b95aa6cc2fb58d81c6412e0d0d1107254c5e77884214aa3ff668749021c44a431e0b8f4e925fe8da6cbd146f0415ac2d29173167078502170f7d3ee723b45a595cf972738201fc424ce270af930f0cd1a030359bc276913a3b6efc877fe75f5f6de86d91acfc842e2557dfbea2ac697d6034a6d06eafe8e468f2a50c7e8a9c80cf09def4486b4dbac3a7de722a5e6c48b0f535c3db42980909d618b7fea2409e070fd462777cfbc40407d9a068cfe6a58148e770f88c", 0xc0}, {&(0x7f0000000440)="a09a781771abd3a8bb7d55abc0e07ae007c34cac681ac525df318282acf70ec325ff9741e3a12c9b4b41164f1fdd0af80ace0f28a9c6b896c6a1a1a055", 0x3d}], 0x3, &(0x7f0000000540)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x4}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000640)="ff89b080eb2768951f7f51b09b41463967301e095d35a96f47c23c2d96a73d653dffe64d0ca6163ce8991ed4cdf88c952d2e2496800176dd5511c03dff7d85dc6f8c9797fd28c38b94d5c782b43eb9a9017cef90c67c5e23171fe16ff94cb0", 0x5f}, {&(0x7f00000006c0)="d28a0f56a5a0b44b6784846a9484e6b8f6f6a1d8c6b94710a11834ee84cfddc4b24d1ca5e407ccd80f73ff4f3b2a339bfb3cce3a224d536cd338a82a6a269e7398afaf74dc111ddc489ccd75d11c77f1221323dd5e5327fdfd6b9a1d937ba27c7f40d60c432e8d8e5b3a040a12455d65d389b495a230c9b52f279cfe3e92a29858e98f69ba2323985b28d780722a6ce747f45bb0d4630c41ba2feb6aafdbbffaf9ccd78a642a60893fb960e5db4576dc", 0xb0}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000000780)="c89d32ba4afbf236000c9e63995418188886a9049c7f09f228c544445c2db6ec32eb13f42f74a9f8e040ff9a6b52d8011c5fb7f998fb31742d275196bcc030f294bafcccfff00bfd516327e0d76fabd4719d11b256a0137ecdb045fde832c3f3f4f0a28d7404733d95f5c8304951f36128ff195fe13d03dc3e7afae69f977477cce0a1833e74a757280a5ebf0abebe10a69a54134e1a23edcb3ea85a9eaee5d65aed8938b0a8b1907026d74ac382d132b53f08ec8da69afca8ded0d7d528beb1a785ea339e14ed7639a64c2598036a94cc11375619eb8257", 0xd8}, {&(0x7f0000000880)="8e6f5387a06d332a4c7a8b1e0a0bd3ea3aadb77517417704723c945f46d8cc0607654dd34502e6bdd1ce0cbd3aa6ee74bfe0545465b6048e9dbce2d30cc80a4328108e1e0fae60e74c4a74240efcb351d9f120c12415b9d72b171d58f9f62cf801c1a2f83e83ffe0705c3249bab474cbc7e22581f2707529d551bde5a6d9f3f3512809c0da45d75903b7584c4117133eb93ef7d8e6", 0x95}, {&(0x7f0000000940)="ed3eeb3feb265de7f501d891c344c023d4c9113e6e308fa5f22ecbc9d3b24e6859442bf09252bb627cb20327b44c3c67a7f19da80d103bf34dea047d489090558a8ac71e526f02afe358c8c90224c562b6b6b48e019144b9413cb78afce4301a3e685f99b692196b592fd276509140b21cb1f87893ef4314ab60a771f5db79adc639262f5a75b232a8dd0b775aa5288df64c72c106c37d0eee932bbf26c6ee89feea9c0d41218217af3365804449e861fc40a412e675bc", 0xb7}], 0x6, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20008004}, {&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000b40)="5e2866f1a40edb59bb0da7e4204daf1ca7e69256eb7d21d862cc815e9f36623f69dc5782166cadc51916cbe26e60e8e3079de78f6d2a6ac5611fdbce620c6fe35eb6f689ea8cfac547096426431cfb90a31f895c8a73d288bdda7959473ebc8bddeb384ad337403b8580f718fecb919004f77714a11abc634cc57b1698f191ded0beb327db4ffe74b011bcc2a7d4410dbb24ca183991346138da063000139c80bb82bd05ff5556cc366637fee9cee0eae5d80af2a18d498d5a6896e3d9185b036b5cdfc669547ed86d7474", 0xcb}, 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0x1000}, {&(0x7f0000004a40)="d12f524b30e2f79f7c4c585c2afa13ffb0b8f240eab40dda1fa0987cdc2522523f3c730617beaa3cc802a30a56cb0b2d1507371aa612e4fb26020fc4a3447e9c55e583bdcd150edccdb9187d7511b1313c7cde8063fd209a478314e60bc9db9afa70aa89c0bb40f844486e35aae8685aedc51589de75ef251fde8ee44d7a8b8331a6c31b5aa22ca7f43db4f4297d823e478e6328fd4b59f7390f8a5e063a89924c02434ba76c66a5398da38489d11f4a11619f6e776b187fd9997b15d72a45b4234901eeb6553554940180e25ec6b2843df72051b950194319acb0bea12301e9489f7287e3504b196e701b20696353c9f0304d60ff4f99dfd7", 0xf9}, {&(0x7f0000004b40)="3c258dacae74b58e2fd624a1aa3cf4a980a013fc16686278ebb3b0fa474c1593bd7177c5bd5771785ec02ec5b74185ee0cdfe9275040bd170ea3503a53c318e6257353a379b94e5d120ff435ea588d5d52dfd54bf3eb8c34afd938db8400e4971f1d80bc84bd38995d545004edcc4284cf1fa68873f09ea6c5434db9cfaf19d1d427f4a340ea4e9ce4419204993178727e7ccb2e8e65082c009665028d113c3a4f9f6ae87007a5e12e56", 0xaa}, {&(0x7f0000004c00)="31ab92cc2b35b504bb399b003b72924bc4281a8e051b0bde63efd672fdbf916e5353e3c8bdfe1710c0f83696a35f88023f08911bb7d80663df460c21018dfb4e7287f744e71adec259e044d021b3abca672df2e8c2d72282a36030fc3a628b7e4409258221997c18329196f343a973104f18109d090cbc769d97880eb64faf1b0118f97a051d74317d21321d2efe9b193857a65a5b94820cbac45e", 0x9b}, {&(0x7f0000004cc0)="2b606e2e791f0c9275af6f6dfc076e4843a64b5a41b93621d710cf1d233dd86491d0d857d05841c119317f6d3cb0788312612b238d65bf61f442f8c8b064a4be83ed8a82d15224289f3322b948216842f7258d2b9b413d16c2fb678473e9c5fa16a541cf472ab9af60509b25ede526442b7634e2b4c078d7f4104fff2be324c0f7b28a8f0d964f38ed8466cb2904605173afb78e31e1c715378a9b4267bc51f1458b2ff67cbd8544345b45aa6daa351f4ce6f3888111554b22a4700f5b2390788e195104f5d0777293f76c9405009f73a67a", 0xd2}, {&(0x7f0000004dc0)="dd853b594cdf303c7c9284aa98dec7a55198f3fbd0be41b395b7d9c80669f235adc9b71b281e5d791c94ba007e4ab587a873c7c3bfe84cfcea11bfb322c53f46af235b321f215de4228b37456de550884feb3ad635d42737", 0x58}], 0x6, &(0x7f0000004f80)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x801}], 0x6, 0x20000000) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0xffffffb7}, 0x2) 2018/04/09 01:38:29 executing program 5: get_mempolicy(&(0x7f0000000240), &(0x7f0000000280), 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xc65, 0x7ffff) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r1) r2 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x109000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6af50)={{0x80, 0x7}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x10000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x101}) write$tun(r1, &(0x7f0000001280)={@void, @hdr={0x3, 0x87, 0x281, 0x45f, 0x0, 0xffffffff}, @ipv6={0x1, 0x6, "e0363d", 0x13da, 0x16, 0x47, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@routing={0x89, 0x10, 0x3, 0x5, 0x0, [@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x73, 0xa, 0x0, 0x4d3d, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x3f, 0x6, 0x4, 0x3, 0x1, 0x5, 0x6, [@dev={0xfe, 0x80, [], 0xa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x88, 0x8, 0x3, 0x7, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x7e, 0x6, 0x0, 0xfffffffffffffffa, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x71, 0x3, [], "1704061f22be2869e795030a1e40c4876cfff78775bfbb57928e445f12fd69cc8f6c6ad7e68464ba0609bb73bd041b2b878b970f0ac296c74b10fbc75173ae18bee510a29df659cdf6aba2e8ec9b63b835a59ca3d2e2db3d275fc32825be2e566b467ea4a58f1d07975c0c30e4feb5dff8"}, {0x3, 0x0, 0x5, 0x9, 0x0, 0x0, 0x800, [], "61995d31b84004e8230c4a28cf004dc3ef8c2604f9b434cd27b30f13180d5baa8ca4fafe0e4534fbf89c1f50b95b28a204b75bba2e96d58f1daa8bc9e6b964d4317908f943a8e6aa5a9acdcf296450f23d13e723942a6e0a63aa00d69b23da5df11ebaac7f8d6a816649886a271ff2df3e0a63b5b5e6a716d5d5ef1fdca0d35f9e4bb6dd9ed016b1ee35a2ed863c262b366588dcd9dd2343c2918205e56a15b36b7995e2b7dddfc257f3bdeaf2d79af44de8b5aeb8cc01282c9889517a1420bd694ebd0e1bf78239e39803e3cb4ec983df68c154d8b4793560b744369ea96fa557066d1d4f39d188044d63c50d5066"}, {0x400, 0x0, 0x400, 0x7, 0x0, 0x0, 0x86dd, [0x1f], "86445ad0ad45ce36a137b8e4bc04133b1281d1101ee32806e574a37e54c6bb6680f6e4755d868b5b7815dc23adff84480ab93a4136808e6c028f2f85a87350cade7ee63128a2804cb3b4dbe1329fc17dcbd30cc25a2e9a335dc246de5cbaf1ff38a55cbdaf197476c3953c38d586ab8c6088ff53f45b130be01118d080366563525b40d0f7572d662f3b1519580fd188783698464396f31d70f913a7"}, {0x8, 0x88be, 0x4, {{0x1000, 0x1, 0xec, 0x4, 0x3, 0xffffffffffff7fff, 0x40, 0x2}, 0x1, 0xbac4}}, {0x8, 0x22eb, 0x0, {{0xfffffffffffffffc, 0x2, 0x80000000, 0x100, 0xba54, 0x3, 0xd2c, 0xffffffffffff0001}, 0x2, 0xffff, 0x557, 0x0, 0x56b, 0x34, 0x9, 0x6, 0x7ff, 0x1f}}, {0x8, 0x6558, 0x4, "071ca517e91e3feb5f862ca130f65ed06593db554bf5c15c92e2e611e693223788e58916fbdcc2a7f28abf83c73f93908719b248b875cb0bc4001bbd934a7d0a81a42980d9b8ae1dfd18c33ccc476655c6830dde2426895c2b5fe0383458c23eba2c224505c1aa94893130571da7d24158f4c9ee37636215e6adc3e84f930b255048ec861bcd037dbd53abb6d3d428547b014e106add1c6826d7200378ee0a9af10c7131705fd023a3f6460fc162c13643e1f34d69a8cd8b159c553a3246c0bccde757d3349f4c5d6b69dece82c73f7f9b3bed9ed7bf28823ab2eb5e2dadb305654002b165d7fa0dde3df6dd07b20a544b31c12ceb08671b28f36418a067af32b70930290a2c599a39462e2ef0c8d600d6d2edfa754b3c5501e608de61c68b7c6decd83625f83b9093341a9ef5a29736729a665b271abfebaed7ff62021c064ef7080f96be16fb56673c16f7e1414a01528b5d63c20f393c8a00a7f3c174bab71fa402f40f4dc90aa9df13bb1a66f883bb86ff2f0760f045c7e6f477367a61c440919a26ace77dd78baa4200202519b7b1b1d1ecd9102817899e65c486530a8eb8cd5d8ee162354acf5612351dd0fddb2269420977b3f5c44014f059b794b053553242bb8da4318831433f69b9ed14a25fca98fdb7bf7c62febd88fe102f2c6bf8bc86ee1a6d856057884d3b98b0ecd141f3c3da44614fbaef66227ec119b329b61695848e626a98f7cd42f3fb7d733f96ce52dc9ecca37690531a3da16f3ce555eb59320dd8c886f3a205999ae4f2e8e51a6de3e26954991dafe7f5f4d0b8693f5a4fd018d39c5b495a5a17d8624b0b30bd4c2d9ff2a2d84d0933d079930c511df7a2468201fb98c2b6a2d8e92044204bfbf94de9d1aa5bed8ff0f94e3d9d8068459cfa0bca07e2cf876abbb6c90ae9ddf2d9529b77f241d7a667d64b9d2f9a5bda31aaa4872e262f4dda310ceda9d112c6ab81b46bbf60a9af8e468ddf0fb80844ae48cb22477ef5716c0e018ad509471f207a1ff0b91836f52c8ffcc41264eb4c51b3cabb3c3ab5aa735cd23884a76c46cdf1cb37d6ac38778cc629a24bdedeb225333a1485f3b13576e4e18350f60aa964fe2c5ced80354d087439bb3a4027eea1867ceb2a0edf6f219d05e0eed720428a30f1355b0339de0032464eea5729e7cbd2badd7732d6138deea7ff25039a01863ad980eec44eae72fa7f8895031461e65659f98ddc1e7c3723995094e2230bf21891be57fd7fca94049e759cb10c23311f4624613d90072ee59ce673101bcfa0c415cab6b5bacfea6cd7bd1701f1ec88976897ce5a7ded9e4817959f8226b83ef3badec4b826d7419ba5c7a5c97514babbcf7e75683fbd6aa9ad8563ca3f0774b6a8bc680f65e9e9a288634e159ae146cd619dc745c278f54cb4167bc415bd382ac3f2d2c6d81b6ffaafddc63d75c9d5ae530082a5034aaca997277e6d4721bc9de62fd8c507a28f2d7892d6a6284d65f1a35ee51fc475b6c1614d5e9a0bbfeb5946f94d29cb676d32cd314be794a730a49e7796b28b861a98e3331f2b4becc210340a976798f9924e085a29db1a3085159c4318e69291a16e78f2c72bd2663d8523fc701e2f39b9d992d535e9ce7c3efff05a454a9f85642fe8905e81cc7a0713899abe7fec77fc22b6544fb36b6aa0b997b126ff1015e6c3cf23c848bf3d1a28890b701b63b0be18dc23e7bd7ac9ffc0f5b676876fc9af2abbeae7f1c46e62a38c79da63f82fb6b9e64b06cb0fdc027f80b09f3897cfa5a06c924c2c077334e24454de9fec2a4e40eae3b0d79f4768ddb2f2190214b24c7be859aed803204b8a1913612b5492913a88a6df86b2f56a88c02eaece3773b091b84e9b1ec549c785e25d761b14f004b38674b24ae75c72b514823303d43fc3406b51d8b82d6198fcdc7424ce29174d433b2e11fedd701ffc24b9fd499c0ede73d2585133857e2fb2728ac44d339a05da29b333ee1973edba714e0b4f8e51d7beb981ac562c58ad2f354c5d7e299fb8aa7dd2e78869974cc1f001cd95927965a422db58eab4f2a57939867674ae820f664b6427dca9a694742217e78f979bd4576970060ac96ce1917f4db3f65203cd4ea0579cf414f58ea9c8eeb66a6b261553a05a5b219bb0a0174a37665a07823c7d5d84943e19900a9c7a12ae5c8d8b7366d58a66d78fdd3a22bb76aa3fd9554df2428e2224edbddc1a088f7ba1e8bf3b3ebfec701e8e26ab1344283e14b7201638f4066336000b172922aaa23893093db8c90238c707208636a8e6490b1e433a731d318e4d82020fecfd5e192718d6c0e46ab99c581f9a0d062cfd7f04eb2c3c5706a9fe7a81eb70d21057a988c3e95b6728884d3eae05cd33b3bf77d7b7fb83a4ef056841fd5dfc4ba7cbfee80543389bdd9dfe33742ba781cb8868668f24c86eff4bb7731a390741bd526c08054ff188591390f943e72cb771923517c95174672c9e5ad487076cd2ebc497537bb633b6dffed9686e1b091743876da2e16849cba7ef0dc68c3b6a37c97037766fed450ba126cd547b33b994a7ea2e120d4ba34f89bc47e0a08f9d30d932fe1908898009dd2a7fe69250616893e2f274d09f792289c6b880fa90a62cc3e460d6e45dc083cb41336ba934ee5c7e00498f62e249279c7ad9d70f6ffe3929c1e95ebd6bbf23cdcc0a926ecd8c29ff5f896eb9aa10498a4a404e4e8922cd35dacbb7789cbdf4a5a1c7c4c4497053308672bd78c79de1dcdad2359a21bae1b6e6c24c167b3beff6c8bd96a2965ad9c0cb9a2800528773caee9bdca39428cc3ac9d205756d989ac6517f3df149ec79cc81a0a0a30b2a1a3b8c02a96d30a19d057ce2c368a0102ee8d9f4862c3537a11e4842c1f33360b089c6864200baddfa18111c001b470c6ca700d9c1b831b5a3be40e5e5f97f549070c80277fa0fa8dcab8f79c6ade1a20cbf8fc7104c81201c7d8d29501dd6d82061791e94dc21f92a574a4c5d9ae6f2197ce5e853319ba8f0632a3e675820da1e08607f4cfcb4d1686f2d5cd61ad5481fb2025169b54992bab0d301c3b30b5e01b1eff0f84f4ae895b87b00722ef4e8d035fb69ce75fa9d67f674ee83d88fd4b2fb09d8c8d0db7392fdd3bf06c7b68066e414a2d955215763c800f2e19051ef592084164099b2825737daf3b3fec036f12d6647bb76b19b54cabacebd31b2c49e43c5cb0029621cfcd17609638afe7253a389cab0ae3a64555c7d5399bfec440033511af2e32981de6d1c3147052bcf3e4e87fafb6ea83ca9828077ab25e3b50cb75f73f4fbc07372f52a48ea35ea07ada400c2465f26c7196ee1a642172248cfab19644f18b9530ce015e0a406508cb71f3be28cb0e6383cb1c5ec2ec6e4b29a0889ab748f9bd272609ba1ad559d2c7b44d5b4fb80b64979529d3f6922bd25d2dcfae2f1f8527a6becaeed0a4d33153b2c31d68348b1b37c78aaefd012a7177296ed7c645f1b26604b564ad2e09913a0f32f7482fdbe37f193476222e911de1de0bdecb149535a8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0x140c) connect$rds(r2, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$pptp(0x18, 0x1, 0x2) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a31c6a5fba76022ff7cc3d16650812d3b08945af0c70cf4d97a402e04909e6e109e5ae720290a0e9eee50437cd78c59a4e6395b79456a3959280687c6c0fae3861ba260e50b7895b0af55366566a4b8a08e3f76e5a4926b61864d1175f952f500040559a96a755ef60074ae8e137a9625ab9d53a18dc77c4d4e46ac0c7fc5"], 0x83) 2018/04/09 01:38:29 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x7fff, 0x8, 0x80000001}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) pread64(r0, &(0x7f00000000c0)=""/21, 0xffffff3f, 0x5) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/09 01:38:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x4, 0x1, 0xa6, 0x74, 0x6, 0x2}) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) 2018/04/09 01:38:29 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffbe9e}, {0x6}]}, 0x10) write(r1, &(0x7f0000000100), 0x10174) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2}) getpeername(r5, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) tee(r5, r4, 0x1, 0x0) r7 = dup2(r5, r6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') dup2(r0, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="5803a1ff03000000000000f7b679273718026fe72101462a"], &(0x7f0000000440)=0x1) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r8, @ANYBLOB="0400feff0408"], 0x2) 2018/04/09 01:38:29 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x6) rt_sigprocmask(0x2, &(0x7f0000000040), 0x0, 0x8) [ 106.513428] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 01:38:29 executing program 5: r0 = socket(0x9, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfd, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x2, 0x4, 0x5}) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) 2018/04/09 01:38:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x0) 2018/04/09 01:38:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000008, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x46, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0001}, @in6={0xa, 0x4e24, 0x9bf, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x48) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e6900000000000000000000000000000000000000000057ad7c2630f47f4c000000000000000000000000000000000000000000d86599d4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) [ 106.563138] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 01:38:29 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0xda}, 0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x81, 0x4}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1) 2018/04/09 01:38:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x2000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)) shmget(0x2, 0x1000, 0x10000000000243, &(0x7f0000ffc000/0x1000)=nil) 2018/04/09 01:38:29 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$int_in(r0, 0xfa311a9b75c520f5, &(0x7f0000000000)=0xffffffff) 2018/04/09 01:38:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c74657200000000008430af020000000000000000000004000000000000000000000e00000004000000e5ba000000000000985102f0000000ffffffffffffffffd003000087160000d0030000ffffffff040000000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000001c0)=0xe0, 0x4) [ 106.675759] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 01:38:29 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) 2018/04/09 01:38:29 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8, 0x80682) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/09 01:38:29 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x428c0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) 2018/04/09 01:38:29 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="059998abc592", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000aed000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2800, 0x80) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000020}, 0xc) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080), 0x4) 2018/04/09 01:38:29 executing program 4: futex(&(0x7f0000004ffc), 0x20000000082, 0x0, &(0x7f00003f4ff0)={0x0, 0x989680}, &(0x7f0000210000), 0x0) r0 = socket$inet6(0xa, 0x5, 0x1f) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/100, &(0x7f0000000080)=0x64) 2018/04/09 01:38:30 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) sysfs$2(0x2, 0x7, &(0x7f0000000080)=""/100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/09 01:38:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) 2018/04/09 01:38:30 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) socketpair$inet(0x2, 0x4, 0x1c0000000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x7fffffff, 0x1, 0x7fff, 0xff, 0x4, 0xfffffffffffffffc, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0xa0, &(0x7f0000000100)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x18, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x577f, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffc00}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0xffcf, @mcast1={0xff, 0x1, [], 0x1}, 0xb425}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) 2018/04/09 01:38:30 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) fadvise64(r1, 0x25, 0x8, 0x1) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/09 01:38:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x406841, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xaf1}}, [0x10001, 0x4, 0x3, 0x2, 0xfffffffffffffffc, 0xff, 0x47e3, 0x100, 0x3, 0x10000, 0x100000001, 0x8, 0x9, 0x100, 0x4]}, &(0x7f0000000300)=0x100) truncate(&(0x7f00000003c0)='./file0\x00', 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000380)) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) write$eventfd(r1, &(0x7f0000000340)=0x100000001, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x24) 2018/04/09 01:38:30 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0xee) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='/dev/cuse\x00', 0xa, 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) tkill(r1, 0x1000000000013) 2018/04/09 01:38:30 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0xfffffd5e) shutdown(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/09 01:38:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 01:38:30 executing program 6: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) setsockopt(r0, 0x246, 0x33, &(0x7f0000000040)="936080e9ccce524f841e3fd4e7fa12ffb7415dad97", 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/04/09 01:38:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28000, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x82, 0xfffffffffffff14d, "6bf2eab642d46f54c605058a198ce5e691a66bb337d4c1db69197fb5313ede8b9b251f86198b061d4bb82f664c0e1f6533baef0d0dc393c074fe7ebbf838241552ee7adb08d8f80654164436bafe9e3a6d7ce2e14097083b791fe98d05f0a357ff3c5d59b05bc2668b254375d85b4c49f5e8f2a437a93a8580cf"}, &(0x7f0000000140), 0x400) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000000280)='./file0\x00', r1, r2, 0x1500) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000400)={{0xde, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x3, 'dh\x00', 0x2e, 0x5cc, 0x77}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10007, 0x0, 0x5, 0x8001}}, 0x44) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x9, &(0x7f00000004c0)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) keyctl$chown(0x4, r4, r1, r5) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000640)=""/20) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000680)={0x400, 0x6, 0x5, 0x2, 0x40}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000700)={0x20200000, 0xcefd, 0x20a, 0x3c, 0xf32b, 0xffffffff80000001, 0x8, 0x73d, 0x0}, &(0x7f0000000740)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r6, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xc5b}}, 0x3f, 0x7}, 0x90) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000840)) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) r7 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000000900)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000940)={r6, @in6={{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, [0x0, 0x0, 0x3, 0x4, 0x0, 0xf800000000000000, 0x5, 0xea00, 0x10000, 0x1000, 0x7, 0x4, 0xb8, 0x100, 0x8]}, &(0x7f0000000a40)=0x100) lookup_dcookie(0x10001, &(0x7f0000000a80)=""/12, 0xc) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000ac0)={0x1, 0x0, 0xd47c, 0x6, 0x9}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000b00)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setfsuid(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000b80)={r3}) setsockopt$bt_BT_DEFER_SETUP(r8, 0x112, 0x7, &(0x7f0000000bc0)=0x8f3, 0x4) 2018/04/09 01:38:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001a80)="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", 0xf00}], 0x1, &(0x7f0000000280)}], 0x1, 0x8000) r2 = fcntl$dupfd(r0, 0x0, r1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x131) 2018/04/09 01:38:30 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00000000c0)) ppoll(&(0x7f0000000100)=[{r0, 0x8008}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000140), 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x10000010}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000001c0)) 2018/04/09 01:38:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xf3, 0x101000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r1 = socket(0x11, 0x4000000000080003, 0x0) ppoll(&(0x7f0000165fc8)=[{r1, 0x4}], 0x2000000000000029, &(0x7f00004f1000), &(0x7f0000c17000), 0x8) 2018/04/09 01:38:30 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0f6e3c", 0x1c, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@routing={0x0, 0x0, 0x1, 0x3}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x100) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}) socket(0x19, 0xa, 0x6) readahead(r0, 0x9, 0x3) 2018/04/09 01:38:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1, 0x7f, 0xa8e}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x8001, 0x7fe, 0x2, 0x8e, [], [], [], 0x9e, 0x10001, 0x401, 0x3, "a3e42b44ba234049ea8cea108dd28d98"}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x478, 0x250, 0x250, 0x118, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x8, 0x2}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0xd9ed, 0xccc1389, 0x1, 0x7f, 0x3, 0x39, 'nr0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x100, 0x2d5}}}, {{@arp={@multicast1=0xe0000001, @empty, 0xffffffff, 0xff000000, @mac, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x2, 0xfffffffffffff801, 0x84dd, 0x1, 0x6, 0xfffffffffffffffc, 'bpq0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast2=0xe0000002, @rand_addr=0x40, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000740)={{0x1000, 0x20}, 0x0, 0x9, 0x7, {0x10000, 0x8}, 0x8000, 0x7}) connect$pptp(r0, &(0x7f00000007c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000940)='rxrpc\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000009c0)="40242d9100", 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3c1cddc1, r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000a00)) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000cc0)={0x3, 0x0, [{0x0, 0xa4, &(0x7f0000000ac0)=""/164}, {0x5004, 0xb6, &(0x7f0000000b80)=""/182}, {0x6000, 0x52, &(0x7f0000000c40)=""/82}]}) r5 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000d40)=r5) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000d80)={0x2, 0x4}) setresuid(r1, r4, r1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000dc0)={r0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000e00)='gretap0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000e40)={0x25ab, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000e80)={r6, 0x7}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000f40)=0x2e29, &(0x7f0000000f80)=0x4) ioctl$void(r0, 0x5450) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000fc0)={0x0, @broadcast, @multicast1}, &(0x7f0000001000)=0xc) fgetxattr(r0, &(0x7f0000001040)=@known='com.apple.FinderInfo\x00', &(0x7f0000001080)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002080), &(0x7f00000020c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002100)=0x7, 0x4) 2018/04/09 01:38:32 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="eb"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/09 01:38:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = dup(r0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000290000000b0000001719b3a5dfb8f0b407230d25b257b37f954480a7a15f974297192c96d03ddd427670b81f64171f4736dc7de3ea60213f7fa0838c2d8bcd2086e407d84bf9ff5d02a663624945fe93e749bb16249e40dcd0edbdfdb8b79ecf1aa1662cf874be30735bf74c95ff037d5fdcea1817deb7a081b3fb261c00d6f2912093ecd14c1c7fc2ae975237213bdd014341da9a9dda619dfa38d18fa49f79d5357de1d6e02cb40f6e5b8818a202a00f905bd6f4da75ac50c2b739322ada61b800c15f6d7a73883a858e073772bac93a91"], 0x10}}], 0x2, 0x0) 2018/04/09 01:38:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}}) userfaultfd(0x807fa) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 01:38:32 executing program 0: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0xa0, 0x2, &(0x7f0000000300)=[{&(0x7f0000001040)="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", 0xfef, 0x7}, {&(0x7f0000000340)="33d8b81decea94622da326dae83d157b446eb57b8987debc436170570c86c34589a690d759a0911341a8efe299c710921a915bc3cf1e836cb2c9e3a065ad2a1c425a9c9c2dc7c41b691caa045095fac1106123d7a99c590e2617891e9ce3198365d3ad1f8f10e91a28db5d5ea091b89260335eef6ca9bac88bc46f6b0eea50a6a7f9251da8c297c08a6f37ec8cc1d0605a13fc58f58fa170214f6bf569a57ff410574ef4dbafa1088c91fe8922d87111e4c6e91c9294df47d399a097fbae32f90453bfec8fb2fecc9b53afe53294e45742b8866be2a7ed0f7fcfff72b8b667f7f7", 0xe1, 0x80}], 0x8000, &(0x7f0000000280)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x32, 0x3d, 0x0, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x37, 0x31, 0x35, 0x37]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x30, 0x38]}, 0x2c}]}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {r0}}, &(0x7f00000000c0)) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)=""/120, 0x78}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000640)=""/236, 0xec}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x4, &(0x7f0000000780)=""/103, 0x67, 0x400}, 0x2101) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a000000f4735c9145361d1112718512d2633b1519520601b98e35bf757214e6ffdd347f994ae020077b8055c7b25a159db15f6c4f5eda7c6e103e45195d19df2f1a81937f4000291bdfba605f64385a41c517ace45e7e18ab1c089bcfaf28f13566794feb37ff5a9e01d6295992fe717386b3687da59841dde2e160b85b87dc3c669c212893b3af1f947d411ef14541961cf5fa50506e4959030d4f159f9e4d291bf9b29e"], &(0x7f00000008c0)=0x62) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000900)={r2, 0x14, 0xfffffffffffffff9, 0x1000, 0x3f, 0x4}, 0x14) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r3/1000+10000}}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000440)=0x4) capset(&(0x7f0000000180)={0x399f1736, r4}, &(0x7f00000001c0)={0xffffffff, 0xffff, 0x7, 0xffffffff80000001, 0x8, 0x7fffffff}) 2018/04/09 01:38:32 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="015ce8e9e30000b6ae7587b07481f88c53d96a4555a902d20953024b3539ac2aa9bbd2e82ff99ded08f95a5a3d0d528d8dfba7b0c300c6640797bbaa759864d9db386954cb3f546200862a3cd278b8"], 0x7f}}], 0x3fe, 0x0) 2018/04/09 01:38:32 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000ccc000)=[{}], 0x1, 0xde3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ddff4)={0x80000004}) 2018/04/09 01:38:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005affd8)={0x0, 0x800000000000, 0x0, 0x1, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) [ 109.001205] x86/PAT: syz-executor3:9953 map pfn RAM range req write-combining for [mem 0x18eec0000-0x18eec3fff], got write-back 2018/04/09 01:38:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x11) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00000000c0)=0x5) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000140)={0x2, 0x40, 0x53, 0x2, 0x2, 0x9}) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f00000016c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r4}}, 0x18) 2018/04/09 01:38:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r1 = dup(0xffffffffffffffff) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x6000, 0x0, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00008a6000/0x2000)=nil, 0x4000) pipe(&(0x7f0000000000)) r2 = accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0), 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/09 01:38:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed5dfffff500002f000d000100041108000014ff0000000005", 0xffffffffffffff57}], 0x41e) 2018/04/09 01:38:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x80000001, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x51, 0x2}, {}], 0x30) io_setup(0x3, &(0x7f0000000240)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x0, 0xa81) r3 = open(&(0x7f0000000480)='./file0\x00', 0x8080, 0x10b) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001500)='/dev/audio\x00', 0x20040, 0x0) r5 = syz_open_dev$sg(&(0x7f00000015c0)='/dev/sg#\x00', 0x2, 0x10000) r6 = syz_open_dev$amidi(&(0x7f0000001700)='/dev/amidi#\x00', 0x0, 0x80) r7 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x0, 0x30000) r8 = dup2(r0, r0) io_submit(r1, 0x7, &(0x7f0000001940)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0xfa, r0, &(0x7f0000000280)="f693f40707567ddb9acf46fc6f3621fa8d091c5e6e23f12177413c85b06fb6907c266e9e075eb4d66c0c91862d3c12ebb66c6cd12b448c1347b3c7990817b6893ae2e4ac54a407ae53df9ee8b211d2809be9cac6e6d4191439926601d70856ab1a6805f68f3e83dbdcca2e94e9bc3a2a8c3a7b3221ef3444806eff1df5f0e064a48770505e6fc3856ef4e85cb51368498e287738396173ea90282bb457e09104d745fc0bfebefd2ed2c4c532d1bea418078a1fe74c534d29685a7d6c51c8f9301399cef1785403873c8f3310e17a09526836dc88f265c1ac23637443950192b8cf25e8929a3efd563c", 0xe9, 0x100000001, 0x0, 0x1, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000400)="13db3e55f85344cfb35e6642ef6e955712eb055f11173841019ae7b0e396579b91bc813de31809afa22218fd8c5aae3a8c75ad95f840cdab252f4fe43ce7bfff57f1a7fab083f943389b5aff6141671da0718ea160b5c925a4af8aba", 0x5c, 0xc51, 0x0, 0x1, r3}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000500)="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", 0x1000, 0x101, 0x0, 0x0, r4}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000001580)="6fd81485b78fda58fc1110e22ac3839cba600c54", 0x14, 0x20, 0x0, 0x0, r5}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000001640)="b616cb005aaf467950a7560a1f55d6b2a47c92e7d0b1122cacfb8f3d11593ebdb091924a92b6e77ebaa6631bbf70b85e7865aef1fc8e95c423813db537e9adf50f70317fcbeb72090a9015695ed905340c9060fac420f90ff2e58f29d791399319bde928c1e87218e08f968601ed0ac8e1c07b6dad7ce545c3f3bf474a705f9c6e19ebda56992d7ddfe1fc9d19dec4d31a4aec64d38dde44cb556c6110b78621cb1b3c7cfc6693b64194ca49f0c71e", 0xaf, 0x401, 0x0, 0x0, r6}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x7, 0xa3, r0, &(0x7f0000001780)="d7152f5838a60165d765754b2999de3f0574ba9624588622e9fd448fd09f8792e3a4cc87a6bf9bfa534775f19688c2b600dfaf6bceac2c6dbd153a5042d933a3937b0e79be7e005ea353b8365db114869d0a38c0f6905b1b380deaa60a4cf4ca9abd11a178a080aa1751e772e0d5cfa68fe7c41b43d906b4478e27ca2262e36fb5", 0x81, 0x0, 0x0, 0x0, r7}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f00000018c0)="8219d5e77e5b3b1bee82ce5db9ab1080d9aed49a7b4c5d8a", 0x18, 0xffffffff7fffffff, 0x0, 0x1, r8}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getgroups(0x8, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) lchown(&(0x7f0000000040)='./file0\x00', r9, r10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x10000) setsockopt$bt_rfcomm_RFCOMM_LM(r8, 0x12, 0x3, &(0x7f0000001980)=0x60, 0x4) 2018/04/09 01:38:32 executing program 7: r0 = socket(0x5, 0x0, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0xe8, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'dummy0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x6b, 0x3, 0xd}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x400, 0xca}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x74af, 0xff, 0xff, 'nr0\x00', '\x00', {}, {}, 0x33, 0x1, 0x4}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x7, 0x6, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000000, [0x8, 0x1, 0x81, 0xbf7, 0xfffffffffffffffd, 0x5], 0x3, 0x5, 0xb3}, {0x80000001, [0x1, 0x5, 0x4, 0x1, 0xfe00000000000000, 0x34c], 0x2e, 0x7fff, 0x400}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, 0xff000000, 0xffffffff, 'yam0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x1, 0x6d}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x240, 0x8, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x3}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x4, 0x66d, 0xfffffffffffffff8}, {0x18, 0x70b4, 0x8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000039c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003980)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0e000000180000fa", @ANYRES32=r2, @ANYBLOB="010000000101007d1c0000000000699dd16b649f9b1088dc0b2924a70a7bc7b83eff866f24c0628da008db4ced887c968238749c4dcec69b1fd63ce7d49335e2f86c85e14247638eda63bc020b55e902e15c9d6cb887b272cc121dd532974133ba7073168561cc9ca7c32bc087a4fb94bfcc37eea951d0299972ecf7c3aa8e31fc6d1c69aa489294add87400dafd025a64935edd610c07d4244437c29276ed3eaa0594f481837180692375bde152ff571e06bc7a3fcb9e7f8678b72987f029188dd519ddb070dc7c"], 0xd4) [ 109.092440] x86/PAT: syz-executor3:9953 map pfn RAM range req write-combining for [mem 0x18eec0000-0x18eec3fff], got write-back 2018/04/09 01:38:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/146, 0x92) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xa35) r4 = memfd_create(&(0x7f0000000240)='/dev/ptmx\x00', 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r3, &(0x7f00003fefff)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b28000)=0x3c) write$cgroup_type(0xffffffffffffffff, &(0x7f00000002c0)='threaded\x00', 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) ptrace$getregset(0x4204, r5, 0x203, &(0x7f0000000000)={&(0x7f00000000c0)=""/194, 0xc2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x8) syz_open_procfs(r5, &(0x7f0000000200)='net/fib_triestat\x00') tkill(r5, 0x16) getsockopt$inet6_tcp_int(r8, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)=""/216) r9 = dup(r0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) dup2(r0, r1) 2018/04/09 01:38:32 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$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/09 01:38:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="736563aecfeabe7908002800be68f94b6c5d10e192e285b525a8272557d2347aa624cfcc6c7b280540e454d8eadf114a15b1030cc9a6028200e676558ed8"], &(0x7f00000000c0)='ip6gre0\x00', 0x8, 0x3) 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, 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$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite6\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000140)=0x40, 0x4) 2018/04/09 01:38:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0xdb8, 0x5, 0x100000001, 0x1, [{0x3, 0xff, 0x8, 0x0, 0x0, 0x1}]}) ioctl$int_in(r0, 0x5421, &(0x7f0000000200)) 2018/04/09 01:38:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001100)={0x20000000000fd, 0x0, [0x8000000000, 0x3, 0x7, 0x40]}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0xffffffb8}], 0x1, 0x80) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000011c0)=@random={'os2.', 'statm\x00'}, &(0x7f0000001200)='statm\x00', 0x6, 0x3) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001180)={0x3, 0x7fffffff, 0x4, 0x3, 0x14, 0x2}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000012c0)={'ip6tnl0\x00', 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000001240)=0x2a) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001280)=0x9, 0x4) 2018/04/09 01:38:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23d, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x200000000040081, 0x80000008, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="19a8dde7dc109cf8c7389d572092190248474271a63cbff1e0369776c0fbe592b28355ed08c6299d5c5f318261a9fe037ff00311256daf010acac677168e0fed9a7d95f6b85d19dfef06519c3fbe4da542b1ae35f9688e4aa6776256f55fe5862c9208dc4be999056a43799801d264a3e2ecd32136a6dc8e17979dda804fd14c36e46d2c14720731409028167ab248d66bdd6c29797750e4de0e55c162acb53a1fdc8f9aa014d0aa", 0xa8}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f0000000140)=""/20}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000002c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000240)) 2018/04/09 01:38:32 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000ccc000)=[{}], 0x1, 0xde3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0x69, "3002f544696653126a17ac0d26dbb686ad7ba5ff84700329ee41aa4748228f2fc691187281c83449c8d86e76d6f8a1d3f0e1288b3cabb5f7a25a6fd4526739291c0005c687170265f6d0a8561cf3b12d7b49526fb34c865dfa1af76b5668f5fa384c8bf823487c68ee"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ddff4)={0x80000004}) 2018/04/09 01:38:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x812f}, 0x8) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x10000, 0x4) 2018/04/09 01:38:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000006c0)='/dev/dmmidi#\x00', 0x3, 0xe03) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f00000000c0)=""/51, &(0x7f0000000440)=""/191, &(0x7f0000000500)=""/229, 0x10002}) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1d8}, 0x0) r3 = gettid() sched_setscheduler(r3, 0x3, &(0x7f0000000040)) 2018/04/09 01:38:33 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick=0x9, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) r3 = dup2(r0, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="0401000010000100000004000000000000000001000000000000000000000020ac1404aa00000000bb39bbd2333f749f8a4f000000000000000201000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r3, &(0x7f00000001c0)={r3, r3, 0x1}) 2018/04/09 01:38:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000240)="dade7d5d6ec081aad72fde6b9ea6038ba920cd7393311e2676aa29494cad6fff92ca1129249d1aace7e1e7647609f39c2f20326ea211cf4802b67f76af4f8ea6bbadb30aa2eea59f125fe815ae48143b384fee0b00f798432cc1d431bb27b50fc11dab52368850ca8f9859bfea7c9a82dc65cd765c1665a9ad20d3037265ebaeed2c1f6e2ba3a11c96e9d3f02e79b1a32476", 0x92) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x507d, 0x105100) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x3, 0x1, 0x1, r3}) openat$cgroup_int(r0, &(0x7f0000000300)='cpuset.sched_load_balance\x00', 0x2, 0x0) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/16, 0x10}], 0x1) 2018/04/09 01:38:33 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x450042, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) 2018/04/09 01:38:33 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r2, 0x8, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88000080}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r4, 0x310, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x40011}, 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) r5 = dup3(r0, r3, 0x0) fstat(r3, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000100)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/04/09 01:38:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0xf, 0xfffffffffffffffc) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'vlan0\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000902000000000000000000000000"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) 2018/04/09 01:38:33 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000780)) syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x9, 0x10000) r0 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x5, 0x101000) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) r2 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x20881) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000000700)={&(0x7f0000000340)={0x3a4, 0x14, 0x8, 0x400, 0x70bd27, 0x25dfdbfd, {0x7, 0x0, 0x5}, [@nested={0x29c, 0x42, [@generic="f85d5bf7a881b2bf0de08925a1c7be577aeb30becae966bfb6e53f3f7ac1a1c6db0b03b72c8cebeb3f14745cbc2de9e33638fb5053e7bd2a1119f31ea306fc82973ef41cbf9160fb730f3f9f2f9c81126973aa246337162980cbcd7cc69bf026bed0ba29351dcce3b2e0b95c953c39ec81f356b2da365c0039d4f04256b3abbd6c55d6376742a98597cbd8bdae5132e3c3fa32848bbd338e757450ee96e208dca85259b964849d8b42a573ff478a28011cffeb6a9023f139d990158b508b40fcf464fd6d65186a7714467abd4fc78637c0a8f75e4636ca82e6afacff0bf9e7c3b5f71c2f12e5502a", @generic="d3c98f216c7d795476a25e94b778b4ef6d9e89f460fa5b4fa51e0ab8d17890cd32892e9a3caf058dad3b63fc5b0e81c44e97f1b93a3b917990730f9b4743fee8eea1183a0220d07e5f4872c309fc5285fa6e8f9124f84f8a01510d76f3e9868c0704a3e431023189d53dc60ce1513bc199b4cc4ee17eb8d184a1d248556e9a28e65cf5b671ba3d11bb5350fd86441244f1b7d602", @typed={0x8, 0xc, @str='\x00'}, @generic="8a8b45c0f1a5d4fe4ddee2aae072d1f447c66eeb8243fa07324d5d2cbed33e4322", @generic="64de3b8c19cecc9146fc9c88cf6768102965cf1bbbf1cde7d87c863d8b80f267b668d9c06d49880c65672485e9c3f010e595f59ef0be2fe5c2d2da14d02456c0b6e32707436231f4f223d41b9d0ed2b8c01be07cc5288db8eee1fe79ced5e298f608e8a0bf1f00f9c5bb75fb2ca735fd7059661562564138b4dadab952860bcd0aa1c052a2df91cabae3a8a72d8dd55c3fa895f04288ce291dbb038625f2fba436e0888f7ca81eacfb8bdc8e5e293157ef861ac1da6063617324c9ccaf769c6d0791fe3aaedaa3a8febb917dbdf53e483e3c3c9ab96e011fa0b9388994b6a5bc88b0657f8f2728228cbada9c16a74ad6"]}, @nested={0x70, 0x5c, [@typed={0x8, 0x32, @fd=r2}, @generic="09cb327e8fdf82429f6c299ea40cfe48819295e9db14c3e834103bffa4982bf8d93e492a1fb86d4eae43730a69efde5411ee9f7a2d6e8a89da5e4226cd7a42a9bc1cf33fd406079ef5a9f9f57191507818f9ead662763c3bfb036d1d2f1b7d6fc87ffd7b"]}, @typed={0xc, 0xffff, @u64=0xfffffffffffffffe}, @typed={0x8, 0x29, @uid=r3}, @typed={0x8, 0x7b, @u32=0xffffffff}, @nested={0xc, 0x42, [@typed={0x8, 0x25, @uid=r4}]}, @generic="4640eaab094ed4fd239c7cbce200dc61fc1d3db10b47398e20b3dd90b0c4b188149608b3327b9aeb0b972bcb06bdbc0b25ebe410e3013d54a5d7a1dace0d719316230dfcef57195eeebb0b09af8e9fcf21b89f285f438da360382d"]}, 0x3a4}, 0x1, 0x0, 0x0, 0x4}, 0x24004800) r5 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r5, 0x4000000000001277, &(0x7f0000000000)) 2018/04/09 01:38:33 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/09 01:38:33 executing program 4: io_setup(0xba, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) r2 = dup(r1) r3 = accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80000) r5 = socket(0x2, 0x803, 0x1) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x7, 0xfffffffffffffffa) write(r6, &(0x7f0000000000)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000709000000008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x2, 0x1) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000000080)) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f00000001c0)="cae8659f5ab8633e06135cd5711221be5d7ffe9cdd4879ae5dfc571ee2b049e92f18552d92b1c1c42a7c4645509967225dac37ab930c49f20baea56be3cb79b07f08abd2eda70f", 0x47}]) 2018/04/09 01:38:33 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/mixer\x00', 0x2000, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000001400)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)=""/104, 0x68}], 0x1, 0x0, 0x0, 0xfffffffffffff546}, 0x12002) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r1) ppoll(&(0x7f0000000080)=[{r1, 0x475}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000040)={0x7fffffffffffffff}, 0x8) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000001300)=[{&(0x7f0000000140)="18017fefdc8692d38c9bab4a68783437a4fa7bdc691ef5c1f4e58ae34ec0d302130bc303a0a67939e3029d15769e1c83730b079d7374465624aea0bd6baa52ee1c21f6a63a2393953b21bdc2c55d01f679f984d63bd58172eb81e3d975e98066c9c8114d60d6b15b4bc2bd0aa3ba7436b41d0d44221b9b81a1dd7d79b45e59de2aa8f4e528cdedca92d0d3bf2ab297dadd3f1eeb17dbec05ee0802afe27297b0b4d1fcd10e95dbd78696c0e07cf1b3d804", 0xb1, 0x100000000}, {&(0x7f0000000200)="c3a2655dcaae1c928da1e6335f6922e59bad6a8efa8363dade04588d95e8957dc47916c644cf6070c6fd2d36098a8478c2c748b1a40da40b5da6953b695112d4fc8513b8ea71b933ef695f89782f08b59722d1e80556489b30195ea77d0745ceb3b8ab205a0955ca90ccc7f8e9e0a458461cac1e2b6d1743eda561de02447471b59241b5f073520054e1e8c92784b4b1acc743c00bb9e349f316d11be773554c7453e79c261602b7d967", 0xaa, 0x4}, {&(0x7f00000002c0)="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", 0x1000, 0x55b756bb}, {&(0x7f00000012c0)="b4777e2dfb6c9c236d145d788e8950339e031daeab98b6eef5d4f96ff206c547b2140ecff9", 0x25, 0x7}], 0x140800, &(0x7f0000001380)={[{@abort='abort', 0x2c}, {@noquota='noquota', 0x2c}, {@nouid32='nouid32', 0x2c}]}) 2018/04/09 01:38:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0xe}, 0x26, r2}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000140)=0x79f1) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000300)={0xd12f, 0x4, 0x1}) 2018/04/09 01:38:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000002cc0)="9c3c1f82357f651aa9d5ae391635983d90d51c03019ba1baeb7c532319683a39b4361121a08f47ad0fdf4269f53f57317d8454150b0c6cf2876300fd7f0e9a205673001c783a09923733657083d2d955748ca023ddb8b8551d250c14fee0928d7bec0904c541b55d4d7f95189dc03434648bc3b0f25aa26256783f769fca57760e839d660867f54ec39562928bced372f71c941b5f29e30313ea626ad50eef874c61670ac12ad794a0790dc227e9e582e3f89b0fb1eabc3f412350a0c599b533424854ebcda5ec55252668c9e0328d0317", 0xd1}, {&(0x7f0000000b80)="704b7b97fd101c12e93e0a8ce34a2ed6a201796454a6c3bd23de8fd39c8b6d738cbec2b8213a30fcd547a90ed267e0144880e371fbed1ca9124a06c3ecb36b68f0d74fb24864fa1210b9dbbb0f709a74650ebfe65ee5616ae9ccdfe0c0e7633d46c0e28a0e025874323e4a5551e458ec4496b0", 0x73}, {&(0x7f0000000cc0)="ebf735d0a5140d8064b08f41a93b7076a1f69601d87de2f43e72b573eb31a08ac5a1643069abe4ec072e78e8621ca3414595d14074719acdf4f022c3f5485d38b3b3c8a1820c91574035c38be89b40b2cad2dd28d5a6783f98c00856044229d4d040a9a6fead00f5a09e5f0e55aed421e0672dab4620dee6a9267b0d3d98a9015491232101aa5f34940d6b046b2d3bbcfa753ebbdbe874992c1969caf4", 0x9d}], 0x3, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) exit_group(0x8001) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50, 0x100000000000}, 0x0) 2018/04/09 01:38:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x0, 0x1, 0x7ff}, 0xc) 2018/04/09 01:38:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000280)="020000000200000100080000be75c102f3483b2c", 0x14, 0x0) uselib(&(0x7f0000000000)='./file0\x00') 2018/04/09 01:38:33 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x6, 0x1f, 0x6, 0xa7eb, 0x0, 0x4, 0x80000000, 0x200}, 0xb) r1 = socket$inet6(0xa, 0x8, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = gettid() process_vm_readv(r2, &(0x7f0000001100)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/59, 0x3b}], 0x3, &(0x7f0000002340)=[{&(0x7f0000001140)}, {&(0x7f0000001180)=""/112, 0x70}, {&(0x7f0000001200)=""/106, 0x6a}, {&(0x7f0000001280)=""/147, 0x93}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x5, 0x0) 2018/04/09 01:38:33 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x9, 0x2, 0x0, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c653020776c616e30206320202f6465762f64737000207d230af070cf0b38ec66e70051b07c89f340b31fc402e6b7dac777532543bde8e1a1630364c6f7d35ec28fccd1d5785feb3308e7068b6dc215ca5bd2e63ad66ff1cb64f2abd00d7057168248ef5a4a93dd7754b6e7099ccf128b5d8b05cec19a1453f7143e8d4ae41cc392636451617500089a45e69c52460827935360ee6dabc52cf286a80c57285c5b64b0201795974bf55bb644b133d6365c"], 0xc2) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x1000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/04/09 01:38:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000100)='./file0\x00', 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000140)={0x9, 0x2, 0x8, 0x5, 0x21fa}) [ 111.320515] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 111.337203] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 01:38:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) mkdirat$cgroup(r1, &(0x7f00000001c0)='syz1\x00', 0x1ff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="63eba0f07f0ec2bc3e6f5500"], @ANYBLOB="01000000000000000000000000000000000000000000000037de1477b131a63688b520e68b054505aa4d03c15b0b37ded8194f108e9aa0cf9b08a27c63e684e45b282bdc3790ddb98100b6dbfedc006796ff46402b0bac2ac3e060bd9be02fa533f32fbe44d274233112023484607d4416f2974664dc7bedd308e3ef64c83aa3ae792bb4422c2c92df9d6952d546721ef1b340f1bc672c440dd5e65e66ae78fee787820304140aefc104dfd2962c83448f7f26167c426ad2d831991d609110d90eec3898071135bd30348b8bc341551252a94a075f1a6ee3fa7f8d8198dde2f2a8afd288c73c94bf775eafdee3"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x2000000009, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) set_thread_area(&(0x7f0000000240)={0x64f, 0xffffffff, 0x5400, 0x8, 0x9, 0x6, 0xcff, 0x4, 0xffff, 0x3}) 2018/04/09 01:38:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xfffffffffffffe7d, &(0x7f0000000080)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/09 01:38:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x81, @empty, 0x7fff}}}, 0x84) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/04/09 01:38:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x400) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="0f20e06635000001000f22e0f3f7266cf3ba4200b80000eff30fc235ec640f322edd9b56a1660f3a0fe9003e660f66fb0f01cb2a62b2", 0x36}], 0xe4, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0x58b, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @rand_addr=0x9}, {0x2, 0x4e23, @rand_addr=0x1}, 0x40, 0x4, 0x4, 0x3, 0x7, 0x0, 0x1fa, 0x81}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 01:38:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet(0x2, 0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x9, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e23, @multicast1=0xe0000001}}]}, 0x110) r2 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x4, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)={{0xfffffffffffffffb, 0x391e}, {0x7, 0x78a9}, 0x9, 0x5, 0x7}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000002c0)={@broadcast, @multicast2, @loopback}, &(0x7f0000000300)=0xc) 2018/04/09 01:38:34 executing program 7: get_thread_area(&(0x7f0000000000)={0x7fff, 0x0, 0x4000, 0x5, 0x20, 0x7, 0x10000, 0x8, 0xcb, 0x2}) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="000000000000000000000100000000001100000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000100000000000b600000000000000", @ANYPTR=&(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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="000000000000000004000000000000008300000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000500000000000008d00000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004d00000000000006900000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="000000000000000000201000000000004a00000000000000", @ANYPTR=&(0x7f0000000480)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, r1) write$binfmt_aout(r0, &(0x7f0000001000)={{0x10b, 0xfffffffffffffff7, 0x6, 0x2dc, 0x218, 0x101, 0x21d}, "daf1ecaa0cb8378c624ec7320febd09e6c352eb59c4bbab99cdbbb0af741d3fc7187760cc13ad7bb11e7b5face325b76dc0c06d426ae65672250a73febb9cbd8e943e6be0c3712e5e43df366038cf57bbaf3ea71d898bc03a866baeada86214bdbf4acc75ec4e802ec42d2ac14bb42e007fc9083a241a9ac71c63c74c8834953597f384599cebd110d4c9e25fd310ce3e96ce353db40c8871ed8f79179c81fee6958", [[], [], [], [], [], [], [], [], []]}, 0x9c2) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/09 01:38:34 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000000300)="65666976617266730055c18afd958f9619a1889bf1d721dd3a42099510ad71444ef21430fc9ba81ed0d64f7943d18610e5723c916a6e0ca0a20d0ae10937ca38c6222c5133ee04e29a35fc2d43fa53dd887a072402ed1782a2ae7c8033afcd0970b6c46f08c75157a10693bfbdadb45643ca55f69adef8fb87782fef7c19a18ccae048ac9c98e5beae55deced6a6763b51fb0eeb1512", 0x1008, &(0x7f0000000240)="f403a25b72cb9a4cd26b16232d014f18a13f540880bfd008cae9574109158459d07a0c9a9c28c61bb50257c8bc20f67effa30e52f6b6ec25c2cd6e614479df7e5b1b599b3af78e463f84376000de78eb34a759f223c53211e8d76da77d990ef62716419fa718125cbaa98614aa573420cea1d4b4ce530fbce96b8e7c42f280a7f13686a1133a302ae4617eca51c70bc5ada67476f721d51ca4308088030aad37a8479ee16a8986dcce358924095c4ea10fe6000000000000") renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/04/09 01:38:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) [ 111.706748] binder_alloc: binder_alloc_mmap_handler: 10155 20000000-20002000 already mapped failed -16 2018/04/09 01:38:34 executing program 7: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./control\x00', 0x0) statx(r0, &(0x7f0000000000)='./control\x00', 0x1000, 0x0, &(0x7f0000000040)) [ 111.751517] binder: BINDER_SET_CONTEXT_MGR already set [ 111.768791] binder: 10155:10159 ioctl 40046207 0 returned -16 [ 111.784289] binder: 10155:10157 got new transaction with bad transaction stack, transaction 8 has target 10155:0 2018/04/09 01:38:34 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bcsf0\x00', 0x200}) epoll_create(0x0) shutdown(r0, 0x1) socketpair(0xd, 0x3, 0xfffffffffffffff9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r1}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) 2018/04/09 01:38:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000a77000)={0x10}, 0x10}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r1, 0x1}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/04/09 01:38:34 executing program 0: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x1, 0xfffffffffffffff7, 0x57fa, {}, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0xe7, 0x8, 0x9, 0xffffffff, 0xa1, 0xaa58, 0x401, {r3, @in={{0x2, 0x4e24, @rand_addr=0x10000}}, 0x27, 0x4, 0x0, 0x6, 0x3}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0xffff}, &(0x7f0000000300)=0x8) r6 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x7, 0x40000) r7 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x5ef8, 0x28003) syz_open_pts(r7, 0x34100) r8 = gettid() r9 = perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x2, 0x7051, 0x5, 0x3, 0x0, 0x730, 0x80000, 0x6, 0x2578, 0x5, 0x3ff, 0x7f12, 0x6, 0x7, 0x8, 0x4, 0x7, 0xfffffffffffffbff, 0x263, 0x80000000, 0x0, 0x8, 0x80000000, 0x6, 0x8, 0xffffffffffffffe0, 0x9, 0x4, 0x2f9, 0x6, 0x400, 0x7, 0x8, 0x10001, 0x1, 0xe508, 0x0, 0x7f, 0x6, @perf_config_ext={0x4, 0x3ff}, 0x4a00, 0x6, 0x5, 0x7, 0x3, 0xffffffffffff275e, 0x4}, r8, 0xb, r0, 0x2) r10 = openat(r0, &(0x7f0000000440)='./file0\x00', 0x424000, 0x1) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = getuid() r14 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000001d40)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001e40)=0xe8) lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r10, &(0x7f0000001f80)=[{&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000500)="12a3598c472a11d4726eeaab6404dac86acbeaedd2b2ab92daf37f6aac5d1842eed7e93ebbdd7d47cb30e3cf5f5d29d7862f2272352311df0afcd359106a1bfb7686ef6960e95cc51d92009cab455d4d8471009b36c3f50cbc9a6633115a0afe77a5b12e9f634eb6b281b5c05ba70c719594566643496b0f75c54d6a6a62deea933d8d15f12c39abbb31877c", 0x8c}, {&(0x7f00000005c0)="1434ab134033609e870ea0c49da60aef76f1b04da2dbc387672450c8a389199c", 0x20}, {&(0x7f0000000600)="50453b229a3e64992c74198f7bc36b6c61e5e79cb08fb4bbeb996b91c9b8dc6ecd18d73c98a6ad084170175b13861a0f6c73dcb19ea8e806ae3610fb9c7dea9b460bf4529194dc49b88d6d075154b49bb6ea93b30520b6ecc57901380b23a47ce016257e4a1068464eb59b13a1e98cc64f401d47ee815659b2e05df1e69775438036d16140ceff20d2e2c82bbc34c5ed9efdb98005fa8c3879f893f384aab45ca8d3d8b2c953", 0xa6}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="fbdcac4b8d00161ec5b38e7c9c0399970958ffb8c6e54c188510108c33f10d0d3cf76e9f6010848bedf466816e256f078f8e22be2e3ecdc263dabd111f0e6fd05109291d99f0dfde4427ffc6d7d3cf4a0ba9", 0x52}, {&(0x7f0000001740)}, {&(0x7f0000001780)="365e17e48f923a271f174484c4680f900f0c55fa0ff3c8f56e41337b3a9fb4a1d4338d59693c5f9eaf37b66ec5a1816dcf13d407351576cd617f20248813a16943e995c1d98f82229ab0bbc32a0af04c92858435afe28473383eedcef66f6227dc713ae42341395f1b5150299bc09614b2355a3cc05a237aa53910ddbc0ab6e8a0569524e8e16b9f7c48009f40f1f6980ea8247f3bb353521bcf0cad4572e7c4925051f61f03e1de01df5310cccd9853501a0346cf0fe16c5ec565ed8b9f8ce2c0d0d5", 0xc3}], 0x7, &(0x7f00000019c0)=[@cred={0x20, 0x1, 0x2, r8, r11, r12}, @cred={0x20, 0x1, 0x2, r8, r13, r14}, @rights={0x18, 0x1, 0x1, [r7]}], 0x58, 0x40}, {&(0x7f0000001a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001ac0)="0b251cfd06889865dcb77c562a307351ca0f0a574fb89e495f2db0c1359758f18327ee54d939fa98d53cbe7e0b17d364239d173e3c422eb2a0d9bda8648f9b4216bbb7edd6ca8b54c62dad6976b233ec772c8187e5fef2660ad96171bccc1d8ad8cb9658b32b1e611f93fe2a8981e84923a30913a73727a3790f78d1a9b000829058a5ae01af57d0d17779bef358585526c8f7bc655c7275ff99273261868caf2a37872ed8212950835a7ab4404efb", 0xaf}, {&(0x7f0000001b80)="4a668c8312ee0c3876a807b8ad3eae859f4a595e34c3a287977827ba6bf5b73e4485fd324be8c51faab2f8fef996a84fea7bf3b1fd5ca6451adb06ba0ea0ea0388de5d7e0bc2c13e8a4bc2af60bfe87866c1f5cd9b751a5c", 0x58}, {&(0x7f0000001c00)="ca740d97564f6b35a188f37dfee74adcec5ebabe9510f84ed81ab3935c5b7e3c209186a0810e1d18cd321e61fa5fad0f8ec816c066a406604e9c5427be45db01ddc0a91360ab264bc6f92cc59a488f231caaa92d6e8c2cce55bb72575ba3697710a9723be32b5a38666b88325476956060a9aaa5715dc40d4cfc3df80033fb32138165732a8c81a4373486e407b256ebb2fde1264ec488f0d32ea04195b739f94383b2b02770c04c3963325deaaaa7", 0xaf}, {&(0x7f0000001cc0)="ed502bb7390e3307e21837d6eda3152450b84c7f9f7b38580283b4fe56dae994", 0x20}], 0x4, &(0x7f0000001f40)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r8, r15, r16}], 0x38, 0x20000000}], 0x2, 0x40) r17 = semget$private(0x0, 0x6, 0x80) semctl$IPC_STAT(r17, 0x0, 0x2, &(0x7f0000002000)=""/207) setsockopt$inet_mreqsrc(r7, 0x0, 0x28, &(0x7f0000002100)={@dev={0xac, 0x14, 0x14, 0xa91}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f0000002140)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000002180)={r5, 0x100, 0x200}, &(0x7f00000021c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000002200)={r4, 0x5, 0xffffffffffffffc1, 0x80}, &(0x7f0000002240)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000002280)={r3, 0x4, 0x3ff, 0x44e74b4b}, 0x10) [ 111.794941] binder: 10155:10157 transaction failed 29201/-71, size 40-0 line 2875 2018/04/09 01:38:34 executing program 5: syz_emit_ethernet(0x2bb, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c20000000180c200000086dd608fc9920285000000000000000000000000ffff7f000001fe8000000000000000000000000000aa000b0000000000000001000748000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c20400000000000000ffff00010100000000000420880b00260000b0c42345a38be319e675e18caa72fc4b3fa9d22aca6da2163e7cb558f2ee2d7f5e3538db944e0d0008006ce4ca720b0a3ceb1fd95ba6df1824d8b7c4747d8f91fd2595974fc834fcaf73b51e5f7e02ee36790f42949b1bbfa642082578b17ccc5b2b984f77d25c4f5af76a4ba5d2a8659ddc6345876c82e5549d3ff1b2a906811b3d240f93156c6ea816f438480df12d80dc1b6ff321bbb00250a733b88de60757c3e08eaf6b04714b07c45309766bbf7c31806e0bf0e497aead68ac43e7ab0ed9a700d144f35f610108434448f4f67e97cee54afd68eb25c69c7acd3e036090a3ee8a93a6c152d11009270950080086dd000689860a6220ddd0752c3f0900a759f8206e3add0c67abe402755b93e7546cdc4ce162cc1e11f1332151ee14c1af5058565edbca0412be4a9e039588f16815863b1f42f2878b0d329f3c2990ec61e12123e321b076572b7ca9d0184079d258ed535571e6e72ed5818529e72e3b071882755f89425954d791e34c64f344343a697e39ebbf85cdd0b4e251aab6de62705a59ff6ae89ad33a43fb86e0080088be000000021f0527020100000080000001080022eb000000022609ed00020000000000000400098506080065580000000476892190c6a0eda197a3cbe79e52f784c0ee0699045f2f1bb6ae6eadc43132704fc7b8ce95f3f9a02295247e31fe097df8e5fcbab6cf8337615fd609684558fc0705501c0e20846d0c46a566aa4186b1d75a9c94"], 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xffffffff00000001, 0x5, [0x0, 0x1ff, 0x20, 0x48d, 0x1]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1f, 0xc6}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x80000000, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21}, 0x80, 0x5, 0x7, 0x1, 0xc0000000000, &(0x7f0000000200)='bcsf0\x00', 0x0, 0x4, 0x1000}) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b1503992", 0x11) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) write$cgroup_subtree(r3, &(0x7f0000000040)={[{0x2d, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}]}, 0xe) 2018/04/09 01:38:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) userfaultfd(0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r0) 2018/04/09 01:38:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), 0xcd) socket$inet6(0xa, 0x80804, 0x100000001) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000140), 0x4) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7f, 0x10000) 2018/04/09 01:38:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000600)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0x7) r2 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r2, &(0x7f00008c1f77), 0x348, 0x0) [ 111.995623] binder: release 10155:10157 transaction 8 out, still active [ 112.002728] binder: undelivered TRANSACTION_COMPLETE [ 112.007907] binder: undelivered TRANSACTION_ERROR: 29201 [ 112.013429] binder: send failed reply for transaction 8, target dead 2018/04/09 01:38:35 executing program 1: r0 = socket(0x1e, 0x1, 0x0) close(r0) recvfrom$packet(r0, &(0x7f0000000000)=""/153, 0x99, 0x3, 0x0, 0x0) 2018/04/09 01:38:35 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1cfe4)=@req3, 0x2) ftruncate(r0, 0x4) 2018/04/09 01:38:35 executing program 6: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x7, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x2) mq_timedsend(r2, &(0x7f00000000c0)="0a8f1ad8d8f62008fc2ac55b2ecb9ef46af9b2eb76dcbade2ac5eda56d8e00b1e242d8a4470d4bf7528fb49d768ef502b739737a01b842f896089f919338c355a3a1254ff40e1cd16bfecbac565e4bcc96ee7a63f315d04d0324c14c0f8fdff7e9e75e9a4a8e1633e25330895e2345ed91d2f5f53810b459715d539ea82120718809bbf407222b8253f6a1bff8a44d", 0x8f, 0x0, &(0x7f0000000180)) 2018/04/09 01:38:35 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/09 01:38:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) r2 = semget$private(0x0, 0x2, 0x2) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000380)=""/4096) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000280)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 01:38:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c", 0x76, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x202400, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x4, 0x3, 0x101, 0x60, 0xfffffffffffffffe, 0x0, 0x7, 0x1d3], 0x8, 0x7, 0x9, 0x4, 0x1f, 0x7f, {0x8, 0x80000000, 0x8000, 0x0, 0x8, 0x146, 0x97, 0x0, 0x101, 0x9, 0x8, 0x0, 0x0, 0xffffffffffffffcc, "b6a0c3dd8238e3b3cf6fc29f9db7ea3674dbce6340b57d52b0310a68a7c75b23"}}) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000000000)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/09 01:38:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) io_setup(0x20, &(0x7f0000000180)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0x0, 0x3, 0x3, 0x2, 0x7fffffff}, 0x4, 0x5, 0x8}) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000100)={0x53, 0xff, 0xa790, {0x800, 0x27e}, {0x3, 0x20}, @ramp={0x5, 0x9, {0x6, 0x8, 0x3f, 0x200}}}) 2018/04/09 01:38:35 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r5, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r5, &(0x7f0000f7db7f)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r6 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000f24000)) writev(r3, &(0x7f0000000b80)=[{&(0x7f00000005c0)="5de30db4ee0e7be028162c3e50153efe35127f3d0bbbec243e9d6ac7aaeabb8b453ff7765600f26f52d3537c539f3e1450cff4806322495e22e766665402c2b297cc1831984ea3f404dcc6848e0923f0d0dad87267f9fb90dfb9cf0fdae7c8993885a005c5d892b7ad1530c94612b57086dfd34d36512956945a664beb9a9fd1fd9d168940d02e639fc9a3ff000b5ec70327500d396874bd41276e507974a4ea7c00571d485bb01ec2f546e0e7d3a9ac4b12914fc5b5fbf3880e1de2120ad6ab766e421d2f5dda63faf2429c40774e5287c0a9ca34c7e7bbe862f04790825bb59f90318605592db87924a87802ed7f734e0335a7ed53", 0xf6}, {&(0x7f00000006c0)="85631862c263f62def889980d6e6ceddd3d187eee0fb91eff9ead8886ee1f9edb9c1d330e6b6d028d9bc34cb180068b38303866db4edbd679f0081d77e52907611937dffee1adcb3dcd41948d9e35a8ef8f0a57774a1a0e8b0c9d9fb1a0531f6d045a54ea36600b56998f9c7dbc01eacf8bd58ef87543f057827ba22312287d7b3a651d3cbcb3eff452ab34a9d05e2b7eb94784e983b972aa08638d1e526cb2cb379bdbb21afe1deb818b4a8a514cbaffb8681", 0xb3}, {&(0x7f0000000780)="db9bdae4670579323caee0cc1dd13094cbf926b1863a43ccbde0af31828e4ea99ad4c5106af1b5aaa353315180447bfa0769f9706aceb10f7d8b2d0922882b50fea94da305fe19f47d12e4556376fae75caba04c895f0a951a44c29601d3df769beebd496adc066d8fd309e8e3afb075007266c825b26b40742d102247b579d0915e1f85634f0682c5b751843ff38c372d6d8e41d011c8ae5db146290c33904edc1eab8184c1bc30f8aaf40301ec6214fd97feccbd7dc70a96e55a0cfd84f664e16436c8e8d50583c8e55d49638503d942df8445709e11222492d9ab0623a57309df8ecf3aaa166ce664059e51fbcd505aee2ff7b8", 0xf5}, {&(0x7f0000000880)="1f881acf0979fd4bc4449fb1b8918a1ca1a1a5ab69ca965b8ebe75d45f846dcb51c5f45cf6fce71843493c800585d47095f613740a98ce79e9496cd16227f43186d807f2fbf580448659cf6c20c178071a843acd557873019ff4e8264dfa224774a59cd5d99c445dcd9009f6b3ded924c0910dcdd1b4e3e5ea4c46642b8c870c6348f3cdfc2a7fef27c352fa2771f0e63228301672128f46fb2c47fdb0b7ea555fb07d30762db8f679b7a0bc917777ff1c8c1136aa416ff5f3450a0e331b0497a2fed67dc68bf0cd5da6ec90e8a546ec", 0xd0}, {&(0x7f0000000980)="839f1c", 0x3}, {&(0x7f00000009c0)="6bac34093ef2fcb3ee05eb7b6860d0d039f197aa7f85c7481c64b39aa36d280511c04fbcbc63e88284f9c7755d", 0x2d}, {&(0x7f0000000a00)="c96f6ef1439ef8d0b3d2d5507feb15afc8a1b2c5fa084ab25966dcc04d9d68c2ba1db0cdc4eefb1aa69fedd89ca70248cfb2e3814981aab8cf717678adff0983e666b5", 0x43}, {&(0x7f0000000a80)="0c579af9d9575105ba6bb8b1a1f368378884d56a1e1be5333653d61f68dd3bcecc8d53735583238668f2abccd828c6b7ba7ded21a6e1a0403f505f028d80bf1257ce1d4232afb679454e40a57af790bcc364f523ff64be563938fb3ddf44a579ea03aed0dfd27294d394ec289f532557ec45f0", 0x73}, {&(0x7f0000000b00)="19604ea7377d21e690e10354", 0xc}, {&(0x7f0000000b40)="2172267508be61753b65ced00cb4b69a", 0x10}], 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x7fffffff, 0x9b, 0x3, 0x40, 0xfffffffffffffffd, 0x6, 0x90, 0x1, r4}, 0x20) close(r5) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000000540)={@local, @local}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x6, 0x30}, &(0x7f0000000400)=0xc) listen(r1, 0xff) r7 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) accept4$packet(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/04/09 01:38:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r1}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xffff, 0x6, 0x6, 0x1, 0x8000, 0x6, 0x20, {0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x3, 0x1e038d32, 0x1ff, 0x3, 0xcb}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x2, 0x30, 0x40, 0x8001}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x8000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x80000001, 0x5}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x1, 0x3, 0x80, 0x0, 0x1000}, &(0x7f0000000500)=0x14) sendmsg$inet_sctp(r2, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="462dfae27f44ebeee146712d9629a806e59effd352c9eed443b5a45725308006d2b986e4f7acce21c39515102eded617c13f3a5eff520e02efc1e18b9122f8cffd8911c51777f6dd39357722123350b5825e8316480425928fb60b70695330771a9db44c1e9c7ba6477327db5125aff8818131277b24b1c25f51359ce35ad8c239a8c49ea99fe9dcf90593aaebfb6466168d5730d6e51c103551bab9", 0x9c}], 0x1, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffffffff0bd5, 0x800d, 0x2, 0x0, 0x8, 0x8, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0xea, 0x400, 0xa2e8, 0x20}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x6, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000001, 0x8002, 0x100000000, 0x80, 0x6, 0x7, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8e19, 0x4, 0x1, 0x9aaa, 0x6, 0x3, 0x2, 0xff, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x20, 0x2, 0x33a}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x6, 0x1, 0x4, 0x5, 0x5, 0x81, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x202, 0x81, 0xc0c, 0x4, 0x44f0, 0x1000, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x9, 0x3}}], 0x1b0, 0x80}, 0x4008000) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/09 01:38:36 executing program 3: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@random={'system.', 'user.syz\x00'}, &(0x7f0000000200)=""/254, 0xfe) mkdir(&(0x7f0000000080)='./file0\x00', 0x88) r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x101, 0x2000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)=""/146, 0x4) 2018/04/09 01:38:36 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x4e21, 0xea, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0xff, [0x2, 0x7, 0x8, 0x2c3e, 0xc62a, 0xc263, 0x3ff, 0x5]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r4 = gettid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000540)={'tunl0\x00', 0xfffffffffffffbff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x1738, 0x12, 0xb, 0x0, 0x70bd26, 0x25dfdbfe, {0x3, 0x0, 0x8}, [@nested={0x2c4, 0x56, [@typed={0x8, 0x89, @uid=r2}, @typed={0xe0, 0x5, @binary="4395f714a0de220bd8b03442de70fad93434bc4e2da01b145a8b71e3e2c85881c3470f51a2087c06b98f599926008ae67546c2286738b6ae4b0c9ad30319d48359fa3969ace720a5c987068b1df14f69aa2404df04fee094d2558c0a8f82933d0deba89f6840274b81f81810566b16b21e4a09cfe5e050b01b14ccd3610bcdf87e1e9b9896669bc4e7c78cb11a27d8c9c7301502c6c926514458db737e7a0ee79bfcdec8a05a3fbbf1a0b103dbca84843508c39ad9b4ed9bcd096bb297e269674887a015cb9e093726973a7d9987876bddcac8ef6d6a0466b09a88"}, @generic="79775fa07515d5213415152311ae2733ee7b8ffcafdbb524e613ef8cc3c8fe2048fe872bd5b67394f9e20d8d76a3b81923f0460645c806633c57e196c5af6585c8b5e45570ed158030bd72df45b406217b53eb636e2c2c3053f2cd6e2aa7602b4313fa9f07431794066e8f600c435dbf8280c8268bb355db9764aed53b127cea60ee3a4cdb1b14ca", @typed={0x7c, 0x5e, @binary="6d0f4b2855080404ceb9dbcbdfc62db550d5353f43c1aeb4f1d1921e84921636a04679bed3efe304d07a66e67c64c3a311f0abc0b7adf37b7990dd4457aae7936f32d4e9db7f64bac539e8a8164359a39c6c13b247f22ee4c016843211145ec72734e9a7f12e219ff639361c458d7d977a9321786a"}, @generic="049b26fb09a4bff4c1a9c226833271fe2cc9a29911d02bed8279effe53911c9e43c34b60082b61754c1681a326cece41004b22dc49b5822dc0f4d2be9a81d972dec1b85012c5f7302633a46246630d8c80cc90888693fe5ca2f252c0aac7989fb8d27763c594d618711ba2f6eca27b38a9b225d6ab029ac516c03a2c9277e66f14e2171a8277c49423f79b08bb30decd2838ffbbc83d322ebc7c61ed30d20fbd93275202cb6aada3fc12fe9c78fa6ffac18ba5963858167031da", @typed={0x8, 0x3e, @uid=r3}, @typed={0xc, 0x15, @str='self\x00'}, @typed={0x4, 0x4c}]}, @typed={0x8, 0x20, @ipv4}, @typed={0xc, 0x7b, @u64=0xffffffffffffffec}, @typed={0x8, 0x8, @pid=r4}, @typed={0x8, 0x82, @uid=r5}, @typed={0xf4, 0x55, @binary="2b4c412f06f5d83bc9bc64d0215ff889e33f289ee88a0d67d675d98c3d56d09c4879837a7822af917ab8bc750e8e5852cd07e590da872b7c9a75840e925e4447d2158be68488c61f55ddf0cef3e1cc5b88408fcecfc706da927d9f4b2da8ea93e5b088ecee50ad6ded06dc44911e912ba88e1d84c5dd2bbeceb32d0e7da742045616307f68ff5acdce0355bad9df96bd8e05013d584382c7e9826e38ba08bba330e57a323309e1aa077f1d315f5405c94028442e08989f8ea8290642e3464e23e67eb9414c931b8baa6e785415ae245f82a06ff191c383cc6967b508c1673673504d95350dd472f024664f5dab"}, @nested={0x1340, 0x90, [@generic="c1bd39f1cd09f75bbae024ed002be186f7a139badee6941c7a62cffc2e0f580f49e2689bf319024e48c759ec253363e0199980ff0093c2ccabf578a5eb522a8c88e762900748502198022f1e4b76dda2a0e584de74c5eaf9e45a2785d3e8fc9e9372fcb3d59e1a22c16941ad89be2ba542977b53db8ef52b1396786e1c3ef57399dba03410e3ec5355b6237dafa32194480427efc2e4fa43b8abb812b180a47905f080ef9fd0ea207ce8ad6d269ae16bf932ccdd0056acec1659005c42e065cfbd505f1cd067b771fa54ec9cbff2917493b3e5df594dbf5e79293b0d1ec121e3c78ec4", @generic="862894049e1d9a8a5041338377897d06230fe5d7fbdeda0d5ceb5037532a126001b451adca3090e6c69c10b735279708028af35d2a1d79ea111f65057f1f7dab67a1a96d6b357f19609c2d9f272f2c890144e0a2aa6ccc33d9d9f8a5f4719f73f7439099581683b8d08e22dd4958d61b100361c5ecd7cdc1592014338f81cba0122c29ea4fffc09ca5616fb4d1f43cb9de43c1aaf34e156033043180ee4cef240779a58cb828ff97f6b1e8a869f886deebd1e3303e4ffa4a19a6a3db626b3695fa86293d337e32075d9448f9d24c4b27117aef4c", @generic="b81781b727dbb671e50734d804a9adc92fe742144f6ef14879f6d5f5bf31185a8da6be83105b28e3b063f0dee12896dbedc4779da16d5b0417d98765ed4720e5840cbf79ee8c32", @typed={0xc, 0x48, @u64=0x80000001}, @generic="59466abf380fccdef3fe834b7d87bbcb3ff046a8245989747bb3a37fff4cd6933a30ef01e88015a5ee075da27dd7967aed761d5cf09a2837a4a0823629c1da280e4cf59d0b9b924b5cce1661ce76cbe486b3ec03af4851c24ded6d6860bd8d8ef8e77d0f18abee43d750c40e3f08270a1b96188278404d9db27fefe0b2f1b36e1e31a37b2a237f994b397040d7ff84d4134f89c6d7edba8b27b9d731208edee050c207672ea5f10645aca8ea654ad3e330f93972725e5a18337ab74467111bcb5172c5ebbea3801db4837fd534cd4c8b193de1bb7c22eec3aa001e0ddef31b9b96f4", @typed={0x14, 0x3, @str='cbc(blowfish)\x00'}, @generic="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", @generic="ef6e9fff402a88f563b9a124d8ad034203a5cb3ac7d33a6aa4051f86db5c12e1895e50d2b9e665c5c77bebadf4", @typed={0xc, 0x46, @u64=0x3}]}, @typed={0x8, 0x76, @pid=r6}]}, 0x1738}, 0x1, 0x0, 0x0, 0x40}, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e23, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x2, [0xef, 0x7, 0x7, 0x3, 0x59f8, 0x583, 0xb6, 0x5]}, 0x5c) bind$alg(r1, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r7 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r7, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r7, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc8", 0x10) recvmsg(r7, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/04/09 01:38:36 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3da, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x455b74bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x8}, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/04/09 01:38:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f00000001c0)=0x4) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000200)=r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 01:38:36 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f00000078c0), &(0x7f0000f8b000), &(0x7f0000007980)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x20400) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000140)) mknod(&(0x7f0000000080)='./file0\x00', 0x103a, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)="150000000000080083a66dd2d7c8a6d62c74529c9c", 0x15) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340), &(0x7f000027a000)) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') lseek(r2, 0x7, 0x3) read(r2, &(0x7f0000f1bf7e)=""/130, 0x82) sendto$ax25(r2, &(0x7f0000000180)="20b8dc2fc11d9601edc6945f9052095e992bc9c380b248ad25ee43bbc31019bc55cf3c57db7d4c51045037c1a3b06bc40f6b186272210f34690476e6931af0190ff10cbfc1909d01e932ad27520f2e51fb1ec51a777f7c65d9c30f226447bc3f515eb79cf4154bd71ed9ecd6ec90747ec24ec80ab7a9753bce842bd4c6fddc85ddfc3d839f8babb2abfcddd32dcbc7e526f545846f476d6fd84af5305c1b0bca1f14429d272d205b1b630b32d7452fe0001c84ba1a4204e8e165632921ca3326a78142af91ee86b87618552a440804468c9762e531edb42e604bd6c0071bb663c796ab838b4ba4052096ac9af8ed2d59", 0xf0, 0x10, &(0x7f0000000280)={0x3, {"044fb003845996"}, 0x8}, 0x10) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000240)) open$dir(&(0x7f000050bff8)='./file0\x00', 0x2, 0x0) 2018/04/09 01:38:36 executing program 6: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/17, 0x11, 0x0, &(0x7f0000000080)=@abs, 0x6e) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2}) 2018/04/09 01:38:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3ff, 0x40) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 01:38:36 executing program 3: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000040), &(0x7f00006fcff0)) r0 = gettid() r1 = getpid() r2 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000140)={{0x7, 0xc0}, 0x20}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/2, 0x2) 2018/04/09 01:38:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x40001, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000340)=""/199) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="08010000110210002dbd7000ffdbdf25070000027a25bb8fca4ff497d4ee01db452188418f931361591c84af1f8f28815b77ba5e3050ab9276609bb7a1723b03463a8c51e61753d508b6fe9543375de8fe7e744a94fc0000e121a1738587e8945943baf6778094f42fb5e8a65f24e7c70b7a08a4a5d7adda9c98d813f821eb636e98d66bd7b9845ef7c5385fd4d34ac8011de3e8841b2cd63bc6116e3027fb34a96d1881c6a584b38d76a59cab0b298749bdb2610413d669b8060a33d928d45c2d268db6a38abab061e376db6772a15b38b32b860b617612e365eda2bda4c1abce74aeff6c77ef70c1fc94afca72c232348a61fa6a054457d70d1843955826ba83ef03a98f1bd92acd097bb97cfa9922c70ade"], 0x108}, 0x1, 0x0, 0x0, 0x240000c0}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000015c0)={r0, 0x400, 0x1, "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"}) sendmsg$alg(r3, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000000440)="c7315418c8a87d215087f99595f7a4c095e046f8299cc9fec1fbe6d0b74a937933111e6da084c7e7b1f609a692d5a7525f4a6fe32a9f7943b7ac169f8ddaa808c049c6502f8328f43f3d7f2794b309c6c99eb8dc29a34e206aed9dddab34fbaeacbc259b140935aa3d6694f632dcd14e139a9292ad1cb1979c50f97895db1fa8d412c3465801d30f2e5613b756408496254df75cab58d51d24516bd8a2bfdc7578", 0xa1) r4 = dup2(r0, r3) getsockname$netrom(r4, &(0x7f0000000000), &(0x7f00000000c0)=0x10) writev(r3, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r3, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f0000000500)) 2018/04/09 01:38:36 executing program 1: mprotect(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x50040) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x2) semtimedop(0x0, &(0x7f00000a8000)=[{}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f000003e000/0x4000)=nil, 0x4, 0x5, 0x80, &(0x7f000003f000/0x2000)=nil, 0x1}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000080)=0x4) 2018/04/09 01:38:36 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) dup2(r0, r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/09 01:38:36 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$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xff, 0x1, 0x5, 0x6}, {0x95, 0x9, 0x401, 0x9}, {0x1, 0x6, 0xffffffff, 0x8001}]}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/09 01:38:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0xfffffffffffffeb1}], 0x1, &(0x7f0000000740)=""/61, 0x3d, 0x3}, 0xfffffffffffffffd) 2018/04/09 01:38:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_matches\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'teql0\x00'}}) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffff80000001) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1f6, 0x4, 0xb000}, 0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x800003881) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0xfffffffffffffe66) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)={0x400000}) r2 = msgget(0x1, 0x100) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/130) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000280)=r1) 2018/04/09 01:38:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x48) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x2) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) 2018/04/09 01:38:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x7, r0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x80000, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0x80000000, 0x2, 0x3c, 0x7, 0x0, 0x7, 0x2, 0x1, 0x0, 0xb7, 0x3, 0x72, 0x4, 0x0, 0xcf, 0xfd, 0x7fffffff, 0x6, 0xfff, 0x0, 0x2, 0x2, 0x1, 0x8, 0x9, 0x8, 0xbad1, 0x8, 0x1000, 0x1d5bcda8, 0x8000, 0x70, 0xa66e, 0x400, 0x375f, 0x6734, 0x0, 0x800, 0x5, @perf_bp={&(0x7f0000000080), 0x8}, 0x4042, 0x5, 0x8001, 0x4, 0x7, 0xffffffffffff94bb}, r2, 0x6, r3, 0xa) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x8) 2018/04/09 01:38:36 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) socketpair(0x0, 0x80003, 0x8, &(0x7f0000003780)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000037c0), &(0x7f0000003800)=0x4) 2018/04/09 01:38:36 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffffffffff07, 0xc0800) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000240)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x8d, "116639b414aed95ed874569684fdd8c59bafe69496c0937ed3d0732aeca3964260f6211d59035ec6135bf3cfaa90ade1534a5c5a593c7882c6924310e89f243529b6ba11fcee16e6b3fc09d13641a56e0e9021bd85361beae3e6eff4fe535f88aba9ffaf9f8eae0de59ee32c7e493b886ef1d4ebc0d0bfcd274042ab5d3553405678f8f737c9b77103deaf77b1"}, &(0x7f0000000340)=0x95) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0xf4b6, 0x8002, 0x2, 0x0, r3}, &(0x7f00000003c0)=0x10) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) 2018/04/09 01:38:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x26, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000e1ff"], 0x0, 0x0, &(0x7f0000000240)}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/09 01:38:36 executing program 5: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x5, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000540)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="c81c202530d57db5faa0bafb94a7a20a989179686dc5a768fb065fe3ed951004068b95d0ae05c2f761168a5a541331cbc3ebaf9e40519494697062b29014cb7f9b229e4ab3d1721e5218b6cfbdc318e4aa72fae242815dd3478639e39eef1bf20bbe6fc20993af18a1a47ac7eaeb12d2259e272912dd3af20f5f66614688a5e7873627cdd1614dd90d1ba649305a584e0bbe9537e851abe610b46444c4961f9b561257e34d183f358916dcf9d2f0c2ff504ed0187c9d5574c5edef20", 0xbc}], 0x1, &(0x7f0000000500), 0x0, 0x40}, 0x0) gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") 2018/04/09 01:38:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x600800, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x8, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) memfd_create(&(0x7f0000000280)="db00", 0x2) clone(0x40000000, &(0x7f0000000040)="01d1ea1ad375a82d376a30acdef76beed2a6aed9374bf5513dcc58bc7bf8e6a6b6762f737dafa06a468398e0bc67b395553429ceff3ce1af00dd8ac0b0352a686883dc9661890239b1f532822068d85fa1d0f9efc58b04b5a5f9ecb9426f85625d9a57f425363b87da8756766c1b28bfa39a27b4d3f3622a06108a6868bda48ab2e4018ecb261e51257099", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="3a39262fc41308fa6ce9fc5b434126fd3a1516d6e495d59ab73d0c8d8fedd2494c249d61e8d49a9052ef3914395b30f8bf7b92aff11d503b331e5e1b3244cdd80d8a3d9e29c469c3c28f1a820e4936a219770943607725bcb6901f4296f6665f29e5206a710c08a4c5ba149d991437a7d5850806614ee2df203720136a7bfbb4ae04f76868713b43169b3bd8bb8db406fd27a72d01f0be2ea8f82be80242bac80a1997b63dcf1cc4db7db99c") 2018/04/09 01:38:37 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=@known='trusted.syz\x00', &(0x7f00000002c0)='./cgroup.net\x00', 0xd, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x4000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), 0x4) 2018/04/09 01:38:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x40000000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f000056b000)}) [ 114.212920] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 114.243249] IPVS: ftp: loaded support on port[0] = 21 [ 114.278959] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 114.304467] IPVS: ftp: loaded support on port[0] = 21 [ 114.573107] binder_alloc: 10354: binder_alloc_buf size 65512 failed, no address space [ 114.581386] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 114.590112] binder: 10354:10393 transaction failed 29201/-28, size 65505-0 line 2963 [ 114.709921] binder: BINDER_SET_CONTEXT_MGR already set [ 114.716411] binder: 10354:10393 ioctl 40046207 0 returned -16 [ 114.723824] binder_alloc: 10354: binder_alloc_buf, no vma [ 114.729432] binder: 10354:10394 transaction failed 29189/-3, size 0-0 line 2963 [ 114.735831] binder_alloc: 10354: binder_alloc_buf, no vma [ 114.742491] binder: 10354:10395 transaction failed 29189/-3, size 65505-0 line 2963 2018/04/09 01:38:38 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000440)=0x8f, 0x80800) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0x32, "11a71c24f8d4ec3b1ad73a4ba22ede481960652b03844149669328a451d909cb8b6add677f8622017e8af88967e1196e70fd"}, &(0x7f00000001c0)=0x56) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000140)}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0), 0x14) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000180)=""/4, &(0x7f00000003c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[], 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000480)=r2) set_tid_address(&(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/09 01:38:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5b) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/04/09 01:38:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000000080), 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/200, 0xc8}, {&(0x7f0000001400)=""/64, 0x40}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000300)=""/109, 0x6a}], 0x4, &(0x7f0000001440)=""/4096, 0x1000, 0x10000}, 0x2000) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x104) r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0xc0101282, 0x9) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) 2018/04/09 01:38:38 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x348, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000001100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip6gre0\x00', 'ip6tnl0\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="80714f3d4ef9", [], 0x70, 0xe8, 0x138}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@ERROR={'ERROR\x00', 0x20, {"1ae75fe5bb9329c745a46491fe7430bc5b0d37bccdd6422936b50c039d8a"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', "45ffff000040fefffffe00000800", 'bcsf0\x00', 'ni0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x108, 0x180}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "f1a3a37722fab0edb957a7db184e6bcc5b6b9adc48a0d3cf23d5a71601acbc5a059ded66ab97432fcd2f73543a0acdb2788b5069ac6100d7d205518b6577a311"}}}}]}]}, 0x3c0) eventfd2(0x5424, 0x80001) 2018/04/09 01:38:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x202) write$binfmt_aout(r0, &(0x7f0000000300)={{0xcc, 0xc133, 0x1, 0x19f, 0x23, 0x80000000, 0x374, 0x74e}, "454b1bb0ad9645231ff545311db5bdf77a90ff193a1fa57e3362550baefc6891a3fcbad9b355d6c8b57e3c2c27d04b54381e96f1e8873d13dd4bd4d803a357eb57a462eaf92a", [[], [], [], [], [], [], [], []]}, 0x866) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r2, 0x5}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="6e6515659bb56d703600cecd0c5ff960bb07e27beb400a48f89a0c9db71f82c5358ca7906ce6f1750fc3d52f4af41ecfbe848e6d4af8a80f789ca6191071152eec6f78940b4e82b2f0fb1822b7d5de82d114da18a2fa591a597b79680ad839193cb173bce71799f9ecc5f6e3de677d805ea8e3cb442e144c2332cc3b346090448d5b5cf4e5e42f2849a6e60005cb2681f6555dfaa32e0cb3176c6ad57a0482a056009efb18f361a7e5d4b00cd23383222606278d9e4c663d7ab7e2bbb91183f73fb57ed3900e4d72c429c319d4914199c614025cb51bf731c1dac27b04abd2d3c3da8d1650f5") ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000040)={0x2, 0x1000, 0x9, 0x7c013f6e, 0x1000, 0x7}) 2018/04/09 01:38:38 executing program 4: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x0, 0x6}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000100)={0x0, 0x40000000801, 0x80}) 2018/04/09 01:38:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x800000004e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1', "a6243c446c0d4733791698c5e78d41e0af94b0030191d13ad9a44b0d5d44e1b26d412c9a2618b6b53c9dc620fdb240a34a353962af4ddd23d559e3dd28c23d714ae07980ee462d3b118d457aebd7fa410a296932fe035a28b8e4f897b6897cbcce3c98393e2c4b9765dc51a2879abc88e9cb66833e1b69479486df9f9c09e58b15f0a1a99b6a"}, 0x8a) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/09 01:38:38 executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000100)=""/21, 0x15, 0x0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/45) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x40, 0x800, 0x1, 0x5}, 0x10) inotify_init1(0x800) socket$inet_tcp(0x2, 0x1, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000580)=@full={{0x3, {"3906cae8ac4324"}}, [{"52c3ef5d4a8bd2"}, {"92042bf376e098"}, {"be06a7361507d7"}, {"56ee18a8528140"}, {"78ae348d66bcd5"}, {"c1ea108535d699"}, {"c475918d3d647a"}, {"3ac836e55aa41b"}]}, 0x48) [ 115.071125] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.092238] binder: release 10354:10355 transaction 11 out, still active [ 115.099167] binder: undelivered TRANSACTION_COMPLETE [ 115.104329] binder: undelivered TRANSACTION_ERROR: 29201 [ 115.109838] binder: send failed reply for transaction 11, target dead 2018/04/09 01:38:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="f2", 0x1, 0xfffffffffffffffe) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x1, 0x8c8c, 0xffffffffffff0000, 0x7}, 0x6) r1 = getpid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x10001, 0x0, 0x5, 0x3, 0x0, 0xd2d1, 0x80080, 0x1, 0x80000000, 0xf87, 0x1, 0x4, 0x2, 0x10001, 0x75, 0x5, 0x2, 0x5, 0x517, 0x2, 0x4, 0xffffffffffffffc1, 0x101, 0x0, 0x1, 0xd4, 0x4, 0x8, 0xfffffffffffffffe, 0x0, 0x7, 0x6, 0x3f, 0x0, 0x1, 0x5, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x2000, 0x6, 0x7ff, 0x6, 0x80000000, 0x8, 0x3f8f}, r1, 0xd, r0, 0x2) 2018/04/09 01:38:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="30000000180001030000000000000000e700000008001500070006005c34000000000000"], 0x30}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0xa53, 0x7, 0x20000000005, 0x4, 0x40, 0x71}) fcntl$setstatus(r0, 0x4, 0x40000) 2018/04/09 01:38:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) recvfrom$inet(r1, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/04/09 01:38:39 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./control/file0\x00', 0x0, 0x8}, 0x10) poll(&(0x7f00000001c0)=[{r0, 0x1}, {r0, 0x8000}, {r1, 0x80}, {r0}], 0x4, 0x5) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000100)='./control/file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./control\x00') write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x6f5) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000200)={0xfffffffffffffffc, 0xc00, 0x4, 0x7fff, 0x100000000, 0xffffffffffffffc1}) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x200000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) unlink(&(0x7f0000000140)='./control\x00') close(0xffffffffffffffff) 2018/04/09 01:38:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x7) setsockopt$packet_int(r1, 0x107, 0x10000000000012, &(0x7f0000000200)=0x6, 0xd) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 01:38:39 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)="746561a53000000000000100") r2 = dup2(r1, r0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x447d) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) 2018/04/09 01:38:39 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x840) ioctl$KDADDIO(r2, 0x4b34, 0xff) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f00000004c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681367afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r4, r4}, &(0x7f00000001c0)=""/5, 0x4, &(0x7f0000000300)={&(0x7f0000000180)={'rmd128-generic\x00'}}) 2018/04/09 01:38:39 executing program 1: unlink(&(0x7f0000000000)='./file0\x00') shmget(0x2, 0x5000, 0xffffff, &(0x7f0000ffa000/0x5000)=nil) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="763c04421bbdefa2d06945d859cd3e0db82f80cb9a0ccf624b397b8fc8dd260a2983696d984dd814b0fd0763e375e283c54946d79d01c507972617f98018566a57ab173540d2da6d9080d278ecf9a97dcbe57b2dff13cf", 0x57, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x12040, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000640)={{0x33, 0x6, 0xffffffff, 0x2, "268a49c202b10f28a731212ceee73ea374c519c76136b5621a91b30a0264a33e580cc1a177eaed042845636d", 0x940d}, 0x0, 0x0, 0x80, r4, 0x0, 0x1, "922f4dfcdf1ca90022b339a481eb117acf9ae63fd4197b854148ed3da42ebee2a28a5fa3a211b556979e54b87d3aaab2a23b71b53cfa5b341e3a93cc6b04e073", &(0x7f00000002c0)='/dev/autofs\x00', 0xc, [], [0x314, 0x40, 0x30af, 0x7fff]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000340)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000380)={0x3, 0xdde, 0xffffffff, 0x5, 0x2, 0x2}) getgroups(0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getgroups(0x3fffffffffffffc6, &(0x7f0000000500)=[r5, 0xffffffffffffffff, r7]) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000540)=""/194) lchown(&(0x7f0000000140)='./file0\x00', r2, r8) setfsuid(r6) syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200040) 2018/04/09 01:38:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x90c00) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x135}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rfkill\x00', 0xb02, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002600)=@sack_info={0x0, 0x81, 0x10000}, &(0x7f0000002640)=0xc) r4 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x74, &(0x7f00002a3fe8)={0x0, 0x0, 0x22}, &(0x7f0000217000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002680)={r3, 0x7}, 0x8) dup3(r1, r0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r5, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write(r5, &(0x7f0000000180)="2db8ca476a9130850768e7af14874a2906e9242e9dd073d56a7fdc356e9037c3a3a5f57bc01e86f3d87cb169e223e5529b5fbe9057c207efc07d32982dfb24fb31753149891c391ffaba0eb0371ee2e7e48aac9e96db2041d25bf30d6bba83ff9459d36bd24064f7a52d99f8fef7129010277f32c214bb3868d072de816b162ebe6cdc150f246cf56fec3c4d63e73238c614c60a3fa0a2f437de65155e7accdadd829a7cbb2009099730c04f246cc2a18c30e6108a89a28986956a2e7546ff3b77a571a56bcf896f9340467df879a28c1c8a49cd132529fa22397d01a80b2fc63a979538dcac8f056347dbc84123e031e255b7d3c90483b5212a4a525494da1b753dce8647cddb6fdfaff6c3cefabf76faac3ed266964cd5e8b0", 0x11a) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) socketpair(0xb, 0x3, 0x20, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000400)={r5, r7}) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r10 = socket$kcm(0x29, 0x1000000000003, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r9, 0xfff8, &(0x7f0000000340)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000000500)) ioctl$sock_kcm_SIOCKCMATTACH(r10, 0x89e0, &(0x7f0000000600)={r5, r9}) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000000540)={0xf0, &(0x7f0000000640)=""/240}) setsockopt$kcm_KCM_RECV_DISABLE(r10, 0x119, 0x1, &(0x7f0000000300)=0xfffffffffffff801, 0x4) 2018/04/09 01:38:39 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) close(r0) 2018/04/09 01:38:39 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa059, 0x400000) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x800) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000000cf71)=""/143) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', '/dev/snd/controlC#\x00'}, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/09 01:38:39 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000300)=0x8, &(0x7f0000000400)=0x2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000340)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r2 = getpid() prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/04/09 01:38:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x20000058, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) write$evdev(r2, &(0x7f0000000080), 0x0) 2018/04/09 01:38:39 executing program 7: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001400), &(0x7f0000001440)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001280)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000012c0)={r2, @in6={{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x138, 0x1}, 0x90) r3 = syz_open_dev$sg(&(0x7f00000013c0)='/dev/sg#\x00', 0x7, 0x40) getpeername$packet(r3, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0x14) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000001600)=0x400) bind$packet(r3, &(0x7f00000015c0)={0x11, 0x1, r4, 0x1, 0x32, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000001040)=0x84a) readlinkat(r3, &(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)=""/16, 0x10) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001100)=""/99) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001640)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001480)="139bd174bd8b4514ad83f06adefce1360cbb699b744fa79d067b7d52cc38c6395936dbbfb43bd7a91f50f8eecb41f0db8986eed91105c55f948e9c015b133699dc4c88a416d5e10e16226c47457d63b7acd546126a686e8d52e67e12c47f337b370e954a528a2f34a619b676952d7b24abd17d9e559541993727125126bdae1d79f9989e21", 0x85) 2018/04/09 01:38:39 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x400, 0x2, 0xffffffffffffffaa, 0x10, 0x1, 0x4}, 0x2c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000e8ffffff000000"], &(0x7f0000000000)=0x24) 2018/04/09 01:38:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000740)="7312c1a72ce67ebf", 0x8}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000140)="7accbed98e751663087fcbe7c59e6e10c819") recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/192, 0xc0}], 0x1, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/09 01:38:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="cb"], &(0x7f0000000240)=0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1a1080, 0x9) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 116.540343] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 116.579714] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/04/09 01:38:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) pause() mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x2, 0x2, 0x7}}) 2018/04/09 01:38:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xc539) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22}, 'dummy0\x00'}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="9878c1b9cd2983d3a69cab63141c31f945826bc920ee28efeb80", 0xfffffffffffffee4, 0x20000802, &(0x7f000006d000)={0x2, 0x204e23}, 0xfffffffffffffd31) 2018/04/09 01:38:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sync_file_range(r2, 0x2, 0xff, 0x0) 2018/04/09 01:38:40 executing program 6: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4a275263801211e) connect$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000240)={0x8001, 0x10001, r0, 0x6, r3, 0xdf78, 0x7, 0x36}) write(r1, &(0x7f0000000080)="e0", 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3ff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/09 01:38:40 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008f0ffc)=0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@dev, @dev, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3d, r1}) r2 = getpid() ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000000100)) 2018/04/09 01:38:40 executing program 1: r0 = socket$inet6(0xa, 0xe, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="3f11000000000000050200011a02000004010001030000000401ff05020178000100c2040000a2aa03659cdb57b5709d923c5e32c7d316b311ec542634b63aabf1fde9cbf3b02005867ec6e4976c2c8b8b62567d69060f889460d0e50aad52844cb7f142ded8e9d3d58455e065cfeb03a20a35b4695ecbc359fbd4c4c6e721276af27aa5607b92b259a5164c0374260ebbf8c2ea50d4"], 0x1) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}}, {{&(0x7f0000000ac0)=@l2={0x1f}, 0xe, &(0x7f0000000d00), 0x0, &(0x7f00000035c0), 0x27e}}], 0x2, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) 2018/04/09 01:38:40 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000140)=0xc) fstat(r2, &(0x7f0000000180)) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000028c0)=@updpolicy={0x328, 0x19, 0x101, 0x70bd25, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x0, 0x0, 0x3f, 0x0, r3}, {0x7, 0x5d8, 0x1b, 0x10000, 0x9, 0x5, 0x3, 0xef2}, {0x7, 0x8000, 0x8, 0x10000}, 0x7, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, [@algo_auth_trunc={0x11c, 0x14, {{'sha1_mb\x00'}, 0x678, 0x0, "493377d41993c01d08888e423637ef9c73bf0176391829845d51731280222189f8c39ed3cfa8270a52ac7a35926642e8df523abf893b3da853952fa7766081e16483c2343d3d1b7cbde17fa6a16c1ff905a3ec657b9572112c9e5b820208828a91318c7f3d20b980c0e4b3a7a2caa4e5b4c57b2e0edb7d4ed136cb63ed26c03540c02e0050e7befa8fe79a456c87274f8c845acbdaa61c37fb1b506783a2558c242ff3d346c25a609aae3e08294127ec3ffda9d0428de99f29054c6a05dd385922739b1f4925b164580d400ace5920"}}, @algo_aead={0x140, 0x12, {{'seqiv(rfc4106-gcm-aesni)\x00'}, 0x788, 0xa0, "be696c2074ae1befedfbdad27131f3777ddd90bb2ebc644c1e6a95ac7470147f545dd04434204041d918611fe6388f1eb9fbe9250ff024136b835aa859a2744cca90fdaecd281bf37a1feb2ccdbe19dd1dda6a0f6500740ac5a83e03a7384ba318278af0b3a9c0c4c30770aaf64e83e2224eb759bcb3c1a9c5926c22fcaed0c7b0ffa99eeeda13729939a6f726f28adfd25d546a600fb23426ae26569ba0a694a3d5c764f1ba20744b6255c3f52b77b0c63ca71388952f6ca7ef2d57b5eee38ab5d49d33542172db162fbae86ca1ce4bbdc5d968888033b688ac878c6edf741ffe1a2d9f20ed291af55fc65d1733807496"}}, @policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x3c, 0x4b}}]}, 0x328}, 0x1, 0x0, 0x0, 0x4008000}, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x3, 0x1e1, 0x7, r4}) 2018/04/09 01:38:40 executing program 7: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100000000000000, 0x80100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x41, 0xfffffffffffffff8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x3f}) [ 117.454510] sctp: [Deprecated]: syz-executor7 (pid 10528) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.454510] Use struct sctp_sack_info instead 2018/04/09 01:38:40 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000001000)="c5350000", 0x4) 2018/04/09 01:38:40 executing program 4: clone(0x200000, &(0x7f0000000080)="82794ff1712c7f724c3f012bdd5130e1cbf26394cb6e07d5e3dabc22fb209879e3b0a3bb42c44ddfbd9f60f8ead065d5e010bb0ab6040d83b3ff497a6abaf3ac9f1894696751c5e92a1ba2eedc1ac57014faf07bd49da41f", &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r1, &(0x7f00000001c0)=""/26, 0x1a, 0x100000000003) 2018/04/09 01:38:40 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="db8f09b74c1d"}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x1d, &(0x7f0000000140)={0x1}, 0x8) [ 117.570463] sctp: [Deprecated]: syz-executor7 (pid 10536) Use of struct sctp_assoc_value in delayed_ack socket option. [ 117.570463] Use struct sctp_sack_info instead [ 117.614180] device lo entered promiscuous mode [ 117.646491] device ip6gretap0 entered promiscuous mode [ 117.743154] device ip6gretap0 left promiscuous mode [ 117.749109] device lo left promiscuous mode 2018/04/09 01:38:41 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x31, 0x5, 0x400, 0x1, 0x3}) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x7, 0x4}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/04/09 01:38:41 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x840, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', '/dev/vga_arbiter\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) close(r0) 2018/04/09 01:38:41 executing program 3: r0 = socket(0x10, 0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080), 0x32d) 2018/04/09 01:38:41 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000003, 0x22812, r0, 0x0) 2018/04/09 01:38:41 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) ioctl$void(r0, 0xc0045878) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000004380)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x124000) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000080)={0x1f, 0x7}) 2018/04/09 01:38:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x106) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x82) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/09 01:38:41 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x1, 0x2, 0x40000000000001) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f0000236ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000ec0)}}], 0x1, 0x0) 2018/04/09 01:38:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x205, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r1, &(0x7f00000000c0)=""/51, 0x33, 0x2, 0x0, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sysfs$1(0x1, &(0x7f0000000040)='.]wlan0\x00') 2018/04/09 01:38:41 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x4, 0x458, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200002e8], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0xc, 0x88fb, 'syzkaller0\x00', 'ipddp0\x00', 'rose0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}, @common=@log={'log\x00', 0x28, {{0x1, "7637525d53ae73941a436b3fd071d120dbe37414e3d2f564c11fb66eaccd", 0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="ce8611ce76f3", 0xffffffffffffffff}}}}, {{{0x11, 0x1, 0x0, 'nr0\x00', 'syz_tun\x00', 'gretap0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@vlan={'vlan\x00', 0x8, {{0x2, 0x1, 0x8809, 0x6, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x3, 0x0, 'yam0\x00', 'bpq0\x00', 'erspan0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {{{0x0, 0x0, 0xaaf5, 'bcsf0\x00', 'sit0\x00', 'syzkaller0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xe0, [@cluster={'cluster\x00', 0x10, {{0x0, 0xdfdc, 0x6, 0x1}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xfffffffffffffffd}}}}]}]}, 0x4d0) 2018/04/09 01:38:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) sync() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="726177934ee81c00000000000000000000000000000000000000000000000000070000000900000003000000ffffffffffffffff20010000ffffffff80020000ffffffffffffffff7f00ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x378) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) 2018/04/09 01:38:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 2018/04/09 01:38:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) exit(0x0) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x5}], 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 01:38:41 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r3}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000002c0)={0x80000000}) write$cgroup_int(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="30208c18209d8c71bb24a82d78d0a6bd163320bab82a6e8b76e78ef400de813a13d6f7d8adc0faeca2019d0b0a4f5484140f163481ef16feb4eee4c726efbe618b23935180c6c4fca65faf6fe6af83bc0f552f8ab477148c0eb3350f81c98a6013659a90020c8cc7a5834d0f8c2a6dd6dc039a43929aacb866398551f9921c6533ddb5e807109e1a50d354ce1de95e4a68c9b376b1d22d3bfa4bc34137cf0c8d4479d86daf03d9bec3c07d8411e17084cc5157ea879546f3cefa487cc654e71531e3e674e8d89a64ec819ff6e054ad1d3ae75c2a543efa5e91190da969"], 0x3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r6, 0x3, 0x6, 0x3, 0x5dc, 0x5885}, &(0x7f0000000280)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000440)=0xc) ptrace$getsig(0x4202, r7, 0x1f30, &(0x7f0000000480)) 2018/04/09 01:38:41 executing program 2: accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) connect$packet(r3, &(0x7f0000000000)={0x11, 0x0, r0, 0x1, 0x350b, 0x6}, 0x14) sendmsg$netlink(r3, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r3, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) dup3(r2, r1, 0x0) 2018/04/09 01:38:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4c0000000000000000000066070000020000000000000000000000000000000000000000000000000000000000000000a5124c7af7d58f5d44b0ba360781d0e4141db884ea1016d7fee25fc907169a9b5d3efe0f87c22c36787c5433b9e9c9cb03c18a81953741c26cf8a0edfbd54f7db75d8e95"]}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4b02, 0x20080) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) r2 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000100)=0x80, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) 2018/04/09 01:38:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200080, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xac, 0x3, 0xf, 0x83af6840f5626e8b, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x6}, [@typed={0x8, 0x12, @u32=0xf1}, @nested={0x7c, 0x58, [@generic="009f0f1967b7ed2e9223e50a33682a99f180d9de45ec5adb73fc4d45bef383d6cf5858d03ce0251ff159c8504d0bb17405e88cf301d7a919df832d8937ae60c5739e5d1e487f6b7c2b660eb28764777bfaa8378133e9e6ef2fd503240654f0b92e75c77526495042d74ffa876d65afd935fb0f875751e8cd"]}, @typed={0x14, 0xff, @ipv6=@loopback={0x0, 0x1}}]}, 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x800, 0x2, 0x1, 0x8, 0x2, 0x7}, 0xc) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="300000001800210c000000000000000080b6ccec3c000000000000001400160009000054", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/04/09 01:38:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect(r1, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0xffffffff) dup3(r1, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/09 01:38:42 executing program 5: 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 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8800, 0x0) getpeername$inet(r0, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) shutdown(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000040)={0x0, 0x100000000, 0x22c, 0x0, 0x7}) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x100, 0x40000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000240)=""/178) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000100)={0x1, 0x101, 0x20, 0x0, 0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000300)={0x3, 0x1, 0x8001, 0x0, 0x8}) 2018/04/09 01:38:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/09 01:38:42 executing program 3: keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5afed)}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000010c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001100)={0x0, 0x9}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001180)={0x1, 0x5da0f748, 0x8001, 0x1f, 0x80, 0x8, 0x1, 0x0, r1}, &(0x7f00000011c0)=0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001040), &(0x7f0000001080)=0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001200)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/09 01:38:42 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) clock_settime(0x7, &(0x7f0000000280)) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000000240)) r2 = msgget$private(0x0, 0x108) msgrcv(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a04e05b6932c7e3c80553dc8e64c87084e86748e67c7fcad813d09f8fb84685c843818d398c897340cb70f3a8e6e61ee4f6ea7511428138f1252ec8619b960da295efd54ddd81d92c6b106aa728cca44c9d684f0735ae5d05d9dfee41fdd4c44a535dcac93e02eb442e7e78d811632f83ddfc13fdafee086cbd09049a365c456652aff8095b36cd749793fc38a8be6987c658dadc5dc26f23fa6fa011ddb826337d1bfa8a17643efcbd4db8ec8145c6b1952c1cfebcb3e1b09888b3a3b49e5"], 0x36, 0x1, 0x800) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="54cfbf9983ddda7ff3c4dbc9b03116aca2ec09d496568b7dfb649695b42e5482044f771d0940bdcdd8760285deea135f4866f811f6a207507b86de3a4a7d04d9de91c3eafe20dae0ee8ff05298cc91a9cdf85dd0adebb786d427e7862fecb0171bbb8cef545c5dfab446092132bcb97298460f6272452c130ce6d5a3de88de4b3dda700d0908e15b91376965d0900a95c55dde340c20bf469715f0a7ac684094fd0f6e472d399804bfe9e45f5d67b224976a5798b2", 0xb5, r3) 2018/04/09 01:38:42 executing program 6: 2018/04/09 01:38:42 executing program 0: 2018/04/09 01:38:42 executing program 7: 2018/04/09 01:38:42 executing program 2: 2018/04/09 01:38:42 executing program 6: r0 = socket(0x10, 0x5, 0xfffffffffffffffe) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @empty, 'nr0\x00'}}, 0x36d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x200000000044}, {0x6}]}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000240)=""/143) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c0000000000817bbfbaf2ff000000000a0000010000000000000000"], 0x1c}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000040)='nr0\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000002000/0x3000)=nil, 0x3000}) [ 119.633726] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 01:38:42 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000000803, 0x0) set_robust_list(&(0x7f0000000480)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, 0x18) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x144) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10001) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1000, 0x40080) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="e4c8") openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) 2018/04/09 01:38:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) fanotify_init(0x4, 0x8400) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/09 01:38:42 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x40, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x1, 0x6, 0xffffffffffff7fff, r2}, 0x10) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) [ 119.682091] binder: 10636:10637 ioctl 40046207 0 returned -16 2018/04/09 01:38:42 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) socketpair(0x0, 0x7, 0x44c8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="fc000000ff000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000ff00000000ff000000000000007f0000010000000000000000000000000000000002000000000000000000000000000000"], 0xfc}, 0x1}, 0x0) 2018/04/09 01:38:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000), 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='wlan0\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0xffff) 2018/04/09 01:38:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x98, 0x4) socketpair(0x3, 0x0, 0x58d53f39, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_newroute={0x3c, 0x18, 0x608, 0x70bd29, 0x25dfdbfb, {0x2, 0xaa4f1b18c08d5bb3, 0x90, 0x6, 0x0, 0x4, 0x0, 0x3, 0x800}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @rand_addr=0x3}, @RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000040)="175d13e98920b82d7dc452afe4cdf1c7a51bd8570b778f04536e1f528d86803a79b905ecb1d90d8da34eb1a7e4adc22da67238891dd8dee80464a4830ac58f06989904527fb60e26eac8d37a0379e0ccc1758ee7e7ce826987a494155c239b22c41af49ba4aefad56498bb93d5bbf2907454b4ea69fa826f765ed106922b30a938955354d126e8ea1597bad234fb") 2018/04/09 01:38:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="ffb8c6e6223872b10ceb3c6fd814b5ae", 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x20, 0x200) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0x5301, 0x80, 0x0, 0xffffffffffffff00, 0x0, 0x8, 0x100000001, 0x8, 0x44b, 0x1f, 0x4, 0x100000001}) 2018/04/09 01:38:42 executing program 4: iopl(0x9) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f0000f6e000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000400)="2a06c8f713db0a4dd127c85d0f0d21a6", 0xfffffffffffffff6) sched_yield() r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x168, r3, 0x8, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb710eed}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa57c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x168}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/04/09 01:38:42 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x625c38e571845944) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r2}}], 0x30}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x2, &(0x7f00000020c0)}], 0x2, 0x20000000) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000005c0)={0x7, 0x200, 0x9, 'queue1\x00', 0x9}) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000480)=[0xfffffffffffffeff, 0x5c]) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/09 01:38:42 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x311, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) 2018/04/09 01:38:43 executing program 2: r0 = socket$inet(0x2, 0x3, 0xad) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f00000013c0), &(0x7f0000001440)=0x60) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001340)={{0x0, 0x7f}, {0x81, 0x3}, 0x3ff, 0x1, 0x200}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x200) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/53) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000180)=0x100000001) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, 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0x20) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) fchdir(r0) 2018/04/09 01:38:43 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x2, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000880)=""/181) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x3}}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000440)={@dev={0xac, 0x14, 0x14, 0x5}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003d40)=ANY=[@ANYPTR=&(0x7f0000003ac0)=ANY=[@ANYPTR64=&(0x7f0000002a40)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES64=r0, @ANYPTR, @ANYRES32=r0, @ANYBLOB="cceab5f2e88d74fd65799d3e957592619da965b324d4a615bc9842494063f9c57909aeb4efd876e2c34fe08107fb56a51734676e0debaf4c918a5d082b893c1d6992d40e5b", @ANYRES32=r0, @ANYRES64=r0], @ANYBLOB="7564506df18c434fb373dcc69a8363da9cea1dc6713298b0984fb320b942e9a07c541964a2dacfe73dd069456667e10c7601a628964b5d46c80f2382a455c6a3564832f60ab4411449477805c579f8a908067346eae7b781d236a12a4912adcbc68baec6bc4750c8699db8cdf8b1ea2389b83397aabdab2b7e2222f26163f54fffac4fd87322e810a9ad9b3168b295352e054a96736d2a89cf2f60c8088fd8d7261267de3fb6a70ad7355bd025589b3211bce19a9e0d6cf34fd4d7da75286038bcba16e0e71d9e4c7af979f0053347347b", @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYPTR64=&(0x7f00000028c0)=ANY=[@ANYBLOB="a3f361ea410c614297a80a835b08d0f99214114e2920550d32e71541c8d7907937b4f420a7121af7252b6c92c6ee457c", @ANYPTR64=&(0x7f0000002840)=ANY=[@ANYRES64=r0, @ANYBLOB="eeb66ef4bb7131dcd7a9858745"], @ANYPTR64=&(0x7f0000002880)=ANY=[@ANYRES32=r0, @ANYBLOB="08b833a556", @ANYBLOB="d60b890000000000"], @ANYRES16=r0, @ANYRES16, @ANYRES64=r0], @ANYRES16=r0, @ANYBLOB="d92233e90044acbf001c8baa5022d457068d2665c29232ea", @ANYBLOB="cc20f5e8e6e7be47bfd1c0ca3cbb8a57f59d7f4c23e99e71bed35bd45e447d2479b7802bf997e251f20ab09af1a00f90dbfe4557d34339062848da6e057c7e96b780d8e92939b6e535fd8165e695271a5e4325d9e2154f9d864b53f0ff55dd5df177f4cf180edac8ea3cdc82f79a3f27688ad31d89742222fd9829b7fe3286acda354b52a7501aa2c636144560410b8ba89debacdecf6d76ebd7208b161f90ab7d4c0436a137c03448d1f4a6", @ANYPTR=&(0x7f0000003c00)=ANY=[@ANYPTR=&(0x7f0000003bc0)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES64=r0, @ANYRES32=r0], @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0]], &(0x7f0000000540)=0x9) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x2, 0x3, 0x7, &(0x7f0000000380)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000200)={0x2, 0x6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7f}, &(0x7f0000000280)=0x8) 2018/04/09 01:38:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, 0x1, r2}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffff8, 0x5, 0x200, 0x1, 0x1ff, 0x6, 0x8, 0xffffffffffffffff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0xc00000000000, 0x3, 0xbc6, 0x5, 0x3, 0x6, 0x3, {r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x3e, 0x80000000, 0x7, 0x2, 0x9}}, &(0x7f00000002c0)=0xb0) 2018/04/09 01:38:43 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) r4 = dup3(r0, r3, 0x0) fstat(r3, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000100)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/04/09 01:38:43 executing program 5: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) fallocate(r1, 0x2, 0xffffffffffffff5f, 0xf2a) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x220000) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x4, 0x8, 0xf2bb}) exit(0x0) ioperm(0x5d, 0x7fff, 0x800) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) get_robust_list(r0, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0x0, &(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/70) 2018/04/09 01:38:43 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xc, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)}, 0x2220}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000dd6000), &(0x7f0000794ffc), &(0x7f000087cffc), &(0x7f0000f11f24)) 2018/04/09 01:38:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/80) 2018/04/09 01:38:43 executing program 2: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="9f", 0x1}], 0x7a, &(0x7f00000013c0)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x94) r0 = socket(0x9, 0x6, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000380)={0x3, 0x4, 0x0, 0x200, &(0x7f0000000280)=[{}, {}, {}, {}]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="ffffffff000000000a004e2402000000fe8000000000000000000000000000187f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006dbf9418e8128000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e2008000000ff010000000000000000000000000001030000000000000000000000000000000000000000000000000000000500000000004bffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210600000000000000000000000000ffff000100010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028af1b58326bf83c75d935d8b612d32d57a048297cf00ba39c4fcb8ee1cf8a680f3a7bdb81ba904504e217c667d5036a82af1293c1bcfe88983062e0c79294deabfa3f1826f313d0ca2f81236cf73a49e3dd7ecc53559ebabf8cade4293bd5e41d9872deb59094ed0469c71be76ab705e66b08a17f723ec53c2d955c4e3504831c73f91a63c8a944951a95a84ec87cfe71b4fbe5a7d8c193e11b08a05c196f587c513aeed41d69b130edad974d2de78fe0f9bff060cfc6b0035209c50994eeb5a3024fbb5016101bb7ad82eedd6318511586b185a9b07b5a3e0f4233463b6ca94d32da04e2b451"], 0x190) [ 120.116930] binder_alloc: binder_alloc_mmap_handler: 10718 20000000-20002000 already mapped failed -16 2018/04/09 01:38:44 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000180)={r3, 0x3}) write(r2, &(0x7f0000000340), 0x0) 2018/04/09 01:38:44 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x3, 0x7, 0x200, 0xd9, 0x3, 0x7, 0x5}, 0x1c) 2018/04/09 01:38:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x2500) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/136) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = getpgrp(0x0) fchmod(r0, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2}) readahead(r0, 0x34, 0x9) 2018/04/09 01:38:44 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x200000003ff, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x200000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0xdfe, 0x2, 0x3, 0x8]}) 2018/04/09 01:38:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x4, 0x2, 0xffff}, 0xfffffffffffffffd, 0xa8af, 0x1}) r2 = accept$alg(r0, 0x0, 0x0) close(r2) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x66c4, 0x4) 2018/04/09 01:38:44 executing program 2: r0 = socket(0x0, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x0, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r5 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0xffff) getsockopt$inet6_dccp_buf(r5, 0x21, 0xcf, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r6, 0x1ff}, &(0x7f0000000400)=0x8) write$cgroup_int(r5, &(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYRES32], @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64=r5, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64=r5], @ANYPTR, @ANYBLOB], @ANYRES16, @ANYRES64, @ANYRES64=r5], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r7 = dup2(r2, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(r7, &(0x7f00000001c0)={[{0x2d, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x0, 'io', 0x20}]}, 0x39) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0xfffffffffffffffa, 0x3, 0x7, 0x6}, {0xdd0, 0x7, 0x6ee, 0x8b7e}, {0xab2b, 0x0, 0xfff, 0x7f}, {0xfffffffffffffe4b, 0x0, 0x3, 0x8}, {0x333, 0xef13, 0x6, 0x9}]}) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 2018/04/09 01:38:44 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000640)=""/212) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x11, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x7, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x208, 0xfffffffffffffffb, 0x9, r5}, &(0x7f0000000280)=0x10) pwrite64(r4, &(0x7f0000008040), 0x0, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x401) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r6, 0x1, 0x3f, 0x3) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000180)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)=0x0) r8 = getpgrp(r7) ioprio_set$pid(0x1, r8, 0x9) r9 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000740)={0x52e, 0x5, 0x9, 0x0, 0x0, [], [], [], 0x6, 0x9}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r9, 0x0, 0x0) getuid() getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f00000005c0)=""/125, &(0x7f0000000340)=0x7d) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) sysfs$3(0x3) truncate(&(0x7f0000000400)='./file0\x00', 0x7) close(r6) 2018/04/09 01:38:44 executing program 4: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000380)={'gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/30, &(0x7f000044e000)=0x1e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x7ff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) mremap(&(0x7f00000ce000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000053c000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/09 01:38:44 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=@random={'trusted.', 'security.selinux\x00'}, &(0x7f00000005c0)=""/112, 0x70) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000740), &(0x7f00000004c0)}) 2018/04/09 01:38:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x1000000009, 0x801) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80800) r3 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r3) bind$llc(r1, &(0x7f0000000400)={0x1a, 0x200, 0x2, 0x3f, 0x4, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x1, 0x4, 0xf65, {0x0, 0x2710}, {0x0, 0x2710}, {0x2, 0x8, 0x2, 0x29b}, 0x1, @can={{0x4, 0x1, 0x1, 0x1}, 0x3, 0x2, 0x0, 0x0, "1a2063276ecee1bc"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000340)='./file0\x00', r1}, 0x10) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @hyper}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x48, 0x2}, {}], 0x30) 2018/04/09 01:38:44 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000002a0025f000154302b0a30000f6bf000006000000000000000008000000000000", 0x24) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1cfd, 0x424003) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x2, [0x0, 0x0]}) 2018/04/09 01:38:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/44, 0x2c}], 0x1, 0x0, 0x0, 0x8}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000011c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000012c0)=0xe8) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004dc0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000004ec0)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007d00)=0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007940)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000007a40)=0xe8) fstat(r0, &(0x7f0000007a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000007b40)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x14002000}, 0xc, &(0x7f0000007880)=[{&(0x7f0000000180)={0x1010, 0x21, 0x600, 0x70bd27, 0x25dfdbfd, "", 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@binary="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@generic="0e27b8f09bc8a7fecadff04aa9635f62c38ff84e50edce017f98208d335dccd629d293da9aa5b544de1b64221190354ad1da0f691b264e70f7e2729e78dcbce5c0aa5a9508f6d8643aa4c56dc98508eb406a2cd75dcd37db207f9e433075fa54ae6477fc0030c4a3aaaa5728aba63220efe8e26b26f811efba47ffe4d0ab19082bc76b4699b193da5b26e06f37c6b7dd7f8645525599d6d978caa8035a16c36f2e36ad22a40fb8dbffcdd6bbfb244e6c8ab96632e593beacef8d468ee3af60246e"]}, @generic="ac476248e8bc304366cbcd07f607aa32c757ceab92131b10bbaeff150c5d5967c7051a10aa6d573f9c43148ba0d1682d20418828239ca4b106cfa5211476206b97496b8d09c3ec09f7df07b4e08b7877ce98d6c18a4cc059be571cdb4d956568143531034729cefd916cba091d", @typed={0xc, 0x0, @u64=0x3f}]}, 0x11e8}], 0x9, &(0x7f0000007b00)=[@cred={0x20, 0x1, 0x2, r7, r9, r10}], 0x20, 0x44040}, 0x80) read(r0, &(0x7f00003fefff)=""/1, 0x1) r11 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r12, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000007bc0)={{0x74a, 0x8, 0x0, 0x0, 0xe732, 0xbb}, 0x9, 0x0, 0x6, 0x0, 0xfffffffffffffff7, "fb74639e5b43b6e2458cb73e0eec94c4850deafb59ae4e0d9ba5c639c81bb8a9d87c7500f5c0ea41655c19f13326bd8528d921e262ed274cf0ddb5430685264f6c40f0ddf6ad587a0957e2737d394218daa9ac2b5408f3df3c1fbd9f138e25b5257d70683e9d4b1f8271e6c7105bc7505a2dc94e39a04368459a6af8aefdeb1f"}) fcntl$setsig(r12, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r13}], 0x1, 0xfffffffffffffff8) dup2(r12, r13) fcntl$setown(r13, 0x8, r11) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007b80)={@dev={0xfe, 0x80, [], 0xa}, 0x29, r8}) tkill(r11, 0x13) 2018/04/09 01:38:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') r2 = getpid() r3 = getpgid(r2) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r3) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/09 01:38:44 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x28000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="dad37cb69f29d45eca33305f7512760db33936459f69afa572dff7751fb8d84c5ebd70f33326500102260698018a69780b29cd0d9bb41fdea34ee158d260073be1b18d9d7456f7e60293968808809727c465acd9321bcd7d2b7cd664d3f15c503f7f23e179784661cc6e68f591aa54f97d6b97d53e2c60ef2d5b2009857bfc4cd760a55eccfe2a362e84bedb583653882d73ab769423bbea961eb2") r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7e8, 0x600) r3 = mmap$binder(&(0x7f0000623000/0x4000)=nil, 0x4000, 0x1000000, 0x88013, r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x2c, 0x0, &(0x7f0000000140)=[@enter_looper={0x630c}, @increfs_done={0x40106308, r3}, @release={0x40046306, 0x4}, @dead_binder_done={0x40086310}], 0x57, 0x0, &(0x7f0000000180)="dbda3c3551fd9f3d8155ebb7e37aa5b4264f333abe6ef3ac6d07230a213213a3e88f992295dba5d785ff42438ef4df7175e25cb34ae4c8a1ed1b938f887a6a368d24e967812683991b70f62e1c09f88c845f7ed87575f7"}) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x1, 0x300) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='rose0\x00', 0x10) write$eventfd(r1, &(0x7f0000000340), 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80002, 0x50) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000003, 0x22812, r1, 0x0) 2018/04/09 01:38:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007ecb782677144e77c457a3688c3a5a8bc66e3f924007c22df8cd10a6868813236864d10052ab37c9914f6769d9249e8bb9560c4f0305e406fd45a2034e0b9dbe4c75d3e7e8e30948c8f637b74d8963f746cfb3eba231920c50cd03df52513ad4d88dca0a"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x8000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000000)="0311318487fd8c921aff12d6e1", 0xd}], 0x1, &(0x7f00000007c0)}, 0xc041) 2018/04/09 01:38:44 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f00000000c0)) mq_timedsend(r0, &(0x7f0000000100)="80a3a40038942961f7617d08000000cd73880c2dcb85ffd977bfd77b46873fb0fff7d5c521a5fb14e7006f050a9311b823c8", 0x32, 0x0, &(0x7f0000000140)={0x77359400}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x100000001, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x3, 0x174dabd2, 0x4, 0x6, 0x4, 0x2}) 2018/04/09 01:38:44 executing program 5: r0 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="f41ab80586abd05cd0a7bbca06908a197fa9622bda6cf33e1babda7203eb6ea14f56a293a5f4", 0x26, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000340)='\x00ser\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='keyringkeyring*ppp1{:%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = socket$inet(0x2, 0x2, 0x2000000088) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x34d, &(0x7f00000011c0)}, 0x0) bind(r2, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @local}, &(0x7f00000000c0)=0xc) sendto$inet(r2, &(0x7f0000000100)="a707f4f40000000000000081a5ebef2e4e78ac8bfff980cde74b9907f88e1689d32ab9da5168d6997c99d369c950182959042859db05487e3969c121fe3954f15ff6f4813fc77fb18b75cc1c73c4a9085e55a75e7595ed66c75274aa2323bba1cadd93676cf2bb395914c84d545d76f5887b447e03fb737105f5df238c0e7a236d4536774774dec72c445d04f10687b5f460242fa38acb8c7abb0b04eb5d4d9508deb756cb1a164b8443d95dd72e538b83048999891dc69b543dc71e8432f36e6fb5c97aa20648feed3d2d1947bc506544b8dd9ec7613c8dd918036333", 0xdd, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 01:38:44 executing program 4: syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x200003) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0xf000, 0x4000}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xf5f, 0x80, 0x7, 0x2, 0x7, 0x5}) 2018/04/09 01:38:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000040)={0x1, &(0x7f0000000040)}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x242042, 0x80) 2018/04/09 01:38:44 executing program 3: acct(&(0x7f0000000080)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x13, r0, 0x63) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010400e5cd2800000000000000000000000000"]) 2018/04/09 01:38:44 executing program 2: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ff9ff0)=[{&(0x7f0000000080)="d5", 0x1}], 0x1) ppoll(&(0x7f0000000300)=[{r1}], 0x1, &(0x7f0000000340), &(0x7f0000001380), 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'nr0\x00', 0x1f}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/04/09 01:38:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x1f, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f67fe4)={0xa}, 0x1c) close(r0) 2018/04/09 01:38:45 executing program 4: 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 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x2, 0xff, 0x20, 0x2, 0x990f, 0x7, 0x3, 0xbbfa, 0x200, 0x6}) arch_prctl(0x2002, &(0x7f0000000240)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x800, 0x0, 0x1, 0x800, 0x8000}) 2018/04/09 01:38:45 executing program 5: syz_emit_ethernet(0x1f, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x80ffffff}}}}}}, 0x0) 2018/04/09 01:38:45 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x4000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0xddc9, 0x3, 0x2, 0xf7c0, 0x1, 0x8001, 0x2, 0xfffffffffffffff7, 0x7, 0xff, 0x1, 0x80}) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') dup2(r0, r2) 2018/04/09 01:38:45 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x50000010}) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x52, 0x20001) 2018/04/09 01:38:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000140)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x20000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) 2018/04/09 01:38:45 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0xfc8b, 0x5, 0xe2d00000000000}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000300)={0xee, 0x7, 0x2, 0x7fff}) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000000240)={&(0x7f00000001c0)=""/118, 0x76}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000002c0)={0x100000000}) r5 = openat$cgroup_subtree(r4, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r5, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x401, 0x4080) 2018/04/09 01:38:45 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e0, 0x0, 0x1, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x12000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000580), &(0x7f00000005c0)=0x14) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x3, &(0x7f0000000140)=[{&(0x7f0000000240)="9d83639410527c9a7e9c43a4555bf6e417cc7f398430ab86212c81080f0340fc44aa792723aa14230507276fbe2ce734f851120fc9d5131be2cf0e0da5b6a1a29f05473eb592eda01f97dcb83b8d1921341ea7569ab15613031837bc752db61cb83bd1998ed8f4eae4ae984fb91f0581e61146aa88f53c21a87c525dc677a494108416ddf844072e6728a67dff124ba737c2096ce64c4729c5cf996eaf39c572744aebf11c7337f8872875b048b4eaf68f8df4f118f0b60985bcd0f9fa4dca2bf6522a68cab11d41d16bbe8da7ab95826bc26297f67b413f6fa4378cd4d3a32ee5b7f5cb27f666ecc91c2ce668f052a01e12", 0xf2, 0x8}, {&(0x7f00000000c0)="092f035a9e5a8fa544e75a72cc25aea1ab346c34656418ea9cd3fa449af4f90bfeb73d37861b569ca5869243", 0x2c}, {&(0x7f0000000340)="b34a918dcb967e657c97f93779b5f8848f6e6c9bf62207aca0ccb7577ba6cba9024e647def02f4a3e04fea76011fc89d9fc7b73d32482891e5f3407678ec8d154fd5c2ceabf3cc5a57916d48b025b48735e9156d7913627fdfc70f3f610f2f865d6555bdbf8130a80788daaf8133e3275245ddd946857ee243b29831e419c7d0b1ecc8a511910c4621e6668012923c3d0bbb3cfff2f8e224527aff02eb10b7d3ca6b9ec1879346affb03e43fb11302bbad24e9c09cc9a829478a70175ea42d97f127698a17a9b30b06610c18d45d9a2296363d4b64d0d9612b392d4c382234fc0f407a5cf9a233699c7ff03c", 0xec, 0x4}], 0x10, &(0x7f0000000440)={[{@balloc_noborder='block-allocator=noborder', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@resize={'resize', 0x3d, [0x39, 0x37, 0x34, 0x37]}, 0x2c}, {@balloc_border='block-allocator=border', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500", 0x4a, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[]) getsockname$llc(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x10) 2018/04/09 01:38:45 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) pkey_free(0xffffffffffffffff) 2018/04/09 01:38:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000340)={0x2, 0xfffffffffffffffa, 0x81, 0x8, 0x5, 0x75, 0x5, 0x10001, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000380)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00000007c0)="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", 0x1000, 0x4000000, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x2}}, 0x80) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000740)="0f93eac74424007b000000c744240200080000ff1c240f225164420f2018b805000000b964f9e85a0f01c10f01f865450f01cbb9d7090000b800000000ba000000000f30b9800000c00f3235010000000f300f01c8", 0x55}], 0x1, 0x0, &(0x7f0000000680), 0x0) [ 122.518315] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop7 2018/04/09 01:38:45 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000000008043d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000080)="6e85bfc7bee298fa3d7044b43b95cae6c6d6264150ddca0834f9d9c226806126a42fa064e0ed4e6cdb5e46dd3c378a75f5a046ae85a16d2d466e96fe2c98cc42a280fdaf6c039d0dd45bceb01dd74af305110ce117aa2a5508be19d0523f0154bceba64fbe46442faa61ca27eb9a39bac0cc46dbbc1ef9008a6cdfaff2cef381a0b9b3105729403c51570b427c3303f1e7f2f2aab6ea410f4cd9d107f0a727940bb80dc99d96958a139559e4f22c1a72ed08f77b361ea749081cdf14a5a0bd1faadb31f1172f28c3ece4a5ab90a9285cd46cb32d35de76c1c48a56ed33a6a538f436000f595d8a84ea85ac36c87ab7", &(0x7f0000000180)=""/79}, 0x18) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x10000) 2018/04/09 01:38:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x375, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x225, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x400000000002, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/09 01:38:45 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="290000001900ff0100000000000000020af5ffffff00ff06800800000d0009000900001961932d46d4", 0x29}], 0x1) 2018/04/09 01:38:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x42000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0x800, 0x4, 0x2, 0x5, 0x5}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000100)={'vcan0\x00', 0x9c}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000280)={r4, 0x7}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$TIOCEXCL(r2, 0x540c) 2018/04/09 01:38:45 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080)="a6", 0xfffffdd9) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x80) read$eventfd(r2, &(0x7f00000000c0), 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) 2018/04/09 01:38:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000e4b000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xa00, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000080)) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b3", 0x1}]) io_submit(r2, 0x3, &(0x7f0000000640)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x85be, r0, &(0x7f00000000c0)="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", 0xfd, 0x6, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000000340)="470fd8f380665910e204ec64fefd0a064705a49ccf4e2a994d953f27bee49f71a1d64369e442250888d97b5158a0996a4222ab8283c669b65f2afbdb4effb1c95a39e3afd92e76d31411759c9b945d87e0393c94775e37fc800affc8146d15a6ecd3a90619a502162ab9b55ea965df011f03d2b08dc8026fb8e11554afc44ec77643fb774d9f19f710b09a060f7223e8ba9b0f07811a6a1a3880edac2fea17d1b1abc14df60df91587dde45a71f1a2bfd86f2049993ccb2692a735455ab3dc", 0xbf, 0x3468, 0x0, 0x0, r3}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000540)="e6bbb8aa06c41f1605f3d62a7dcc33da0b98e522b3e1340f59cfd9d7555a37a1b1b6eea304", 0x25, 0x1000, 0x0, 0x1, r1}]) 2018/04/09 01:38:45 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xe0, "8ed2f7fb7ba32638de63ee45e832ff8d27197ec2cacddee0b0bf5b6af741d58dc4da4181d80a29cfda6f3b24948c0a3190e2425597175d8cf348ec6d193ba938ad363567d48bb2962dd7b7412374c606a0612efc8bf49efd23d543105b860fd2deea2742f35dcd524329e356bdde04f5098e4487f0f55ed266300e7e5f58fd84fa993bcd97eaa8fb1ad0b4a3b3d7e3cdf356751ff8bc8f5ccdcb30d9c8dea56ce7d365850a97962e89b9e5bce46fa7788f3f468d56c746808be20b2a64e980497b4eeb830d60809cd2e69b730e36f944c90f794ac7d0a6eb561741053586cc5a"}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x4, 0x1000, 0x1, 0x6, 0x5}, 0x14) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) 2018/04/09 01:38:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='zkeyringmime_typelo\x00', 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) eventfd(0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/04/09 01:38:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x3) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-camellia-aesni-avx2,sm3-generic)\x00'}, 0x2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/09 01:38:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000000)={0xc2}, 0xe93722db4874638e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000200)={&(0x7f0000fe8000/0x4000)=nil, 0x8, 0x2, 0xd0, &(0x7f0000ff9000/0x1000)=nil, 0x3}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) getuid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000001c0)={0x14}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0xb650467, 0x4) sync() r3 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) getsockname$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @local, @local}, &(0x7f0000000680)=0xc) getsockname$packet(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14) getsockname$packet(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000900)=0x14) accept(r2, &(0x7f0000000940)=@hci={0x0, 0x0}, &(0x7f00000009c0)=0x80) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001080)={@remote, @local, 0x0}, &(0x7f00000010c0)=0xc) getpeername$packet(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001140)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001300)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001400)=0xe8) accept$packet(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001480)=0x14) getpeername$packet(r2, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001500)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001540)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001640)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001680)={@dev, 0x0}, &(0x7f00000016c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001d00)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20021}, 0xc, &(0x7f0000001700)={&(0x7f00000017c0)={0x504, r3, 0x204, 0x70bd2b, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0x244, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x92c3}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x100000001, 0x2, 0x7, 0xffffffff}, {0x0, 0xffffffffffffa142, 0x3, 0x6df2}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r10}, {0x130, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x2dc8, 0x40, 0x4, 0xfff}, {0x4, 0xc000000000000000, 0x200000000000, 0x6}, {0x73ca, 0x80000001, 0x1, 0x4}, {0x3f, 0xe9, 0x0, 0x40}, {0xfff, 0x8, 0xef608f3, 0xf321}, {0x101, 0x7ff, 0x2da, 0x88}, {0x10001, 0x515d, 0x100000001, 0x4000000000}, {0x1, 0x6, 0x7, 0x7fffffff}, {0x7fffffff, 0x4, 0x9b80, 0xfff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x164, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}]}}]}, 0x504}, 0x1, 0x0, 0x0, 0x40001}, 0x850) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fdf000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f0000000280)="0f0fc6a466670f060f01c9660f3adf1fa50f01df0fc7280f0966b8c4ee33870f23c80f21f866350c0070000f23f8b800008ec00f35", 0x35}], 0x1, 0x10, &(0x7f0000000300)=[@dstype3={0x7, 0x8}, @cstype0={0x4, 0x8}], 0x2) 2018/04/09 01:38:46 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000ffc), 0x2ba) 2018/04/09 01:38:46 executing program 7: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000002c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x10000) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "16877cbbe5b6cf642e5fbcd109f326b3ce4672c008d2168564a3e8d64d9991ca0fdedc1f2418af48524614f40e91a86f94ca15d7ce9ff061b7a5e221811a06216ebb350576c131336b322e58d04ac80b377d6e1fd303c3f068e59f8e73ea74dba93337355e6bc3cf5bd6f207f1e17ee7f3eb39e9c0c064c571c770f8695c3c6fefc77a13ca7184d50e362ace1f50567d16ba227ee459777bb54315037dbb05af6c94d728d1f43ec7f50c8df5da812aa2014ba1ed0bb7ddc29fd0b9cdde3b03cc5f90f2977fab3a596a39439ba326825fa945ed4f53ccd7f33d655177f4e11ae0ad53bfb510d6a79fabce6425aefc"}, 0xf2) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, [0x4, 0x1, 0x4, 0x3f]}) 2018/04/09 01:38:46 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x8180, 0x0) r1 = accept4$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f0000000300)=0x7ebd1f4f) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000400)=0xfffffffffffffffd) r3 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x3) sendto$ax25(r3, &(0x7f0000000180)="3226ac6aacbdc1414869268467bce006347f0287fd5e9c8c2370e2b55e901823c457457d1fa0196330c7b1b30bd202e65b866a93ae401659023226dad134f72ad7bbe63820e3c2f584e0789c0ca5b580dfddec8224ac07501599f5aed7451de6b51050b76dab9a4275ec80275716137bf9c0", 0x72, 0x81, &(0x7f0000000100)={0x3, {"6f5231f072b22e"}, 0xdc6}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000240)=0x7) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000040)=""/142) 2018/04/09 01:38:46 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000740)=ANY=[@ANYBLOB="3f11000000000001030000000401ff22020178000100c2040000a2aa03659cdb57b5709d923c5e32c7d316b311ec542634b63aabf1fde9cbf3b02005867ec6e4976c2c8b8b62567d69060f889460d0e50aad52844cb7f142a20a25b4695ecbc359fbd4c4c6e721276af27aa5607b92b259a5164c0374260ebbf8c2ea50d43f9a056e2302000100000000"], 0x1) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}}, {{&(0x7f0000000ac0)=@l2={0x1f}, 0xe, &(0x7f0000000d00), 0x0, &(0x7f00000035c0), 0x27e}}], 0x2, 0x4) 2018/04/09 01:38:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x40) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x80}, 0xfffffffffffffc6f) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x6, 0xb41, 0x100, 0x6, 0x20, r3}) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r5, 0x19}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1fffff, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) r7 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r7, 0x107, 0xc, &(0x7f0000801ffc), 0x3da) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x25a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) signalfd4(r6, &(0x7f0000000100)={0x3}, 0x8, 0x80800) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x90000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x800000, 0x7}, 0xc) 2018/04/09 01:38:47 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) ptrace$cont(0x23, r0, 0x28d, 0xfffffffffffffff7) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000108000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000001e00211bffd3f47e2eda9fdc96a7ffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0003000008ef8b76e3006cba820ab0c37d2385336aed20dc8968cbb26785e504606aa4182dc1a8d44a90c67b748526f978c95b25ef04ed07dc206e1e3a80c40d456bec96e7be5638cfa1bcb2b0fe9eb9b355b1f1baf2a91dfb5fe0036c8606e9b90044d771e559b81bae971314f56b04fa60d4f0110a09d1842f70c4baf20118df86e932677a042cc0e10b22a56cfe7057c13ce9ba616b2aff7d79edaad570f99ad52eec27800fb11bc8d7456300b5f6680a633618065a15174501d24910ee8d"], 0x28}, 0x1}, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000300)="7cd70271fd11180877af93ae83aedb55dbf991ce7a476bd70346a0ec9c6a9199d43f53e5de490297cc6dc20f8c86a29dcb5507e8ac9f506bec5d21b6d5102694023200636328c4d19685a984c8948a1ce1835f7c57d81de457f79833238b67bd29711c118fea9a2663d4c581a93904edcb51c31eb08a586587e0bf460ccdcb3b76daa22fcec6ffedd1eaa6", 0x8b}, {&(0x7f00000003c0)="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", 0xfe}], 0x2) io_setup(0x8, &(0x7f0000000040)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ptrace$peek(0x3, r0, &(0x7f00000004c0)) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00000000c0)=""/204) io_destroy(r2) 2018/04/09 01:38:47 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa7d73cf61107585004500c90000000000090090780100007b83e4001303ff31407d"], &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/206) 2018/04/09 01:38:47 executing program 2: r0 = socket$inet(0x2, 0x803, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000221ffc), &(0x7f0000956000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/83) 2018/04/09 01:38:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30058895}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x202000) accept4$inet6(r2, 0x0, &(0x7f00000000c0), 0x800) 2018/04/09 01:38:47 executing program 5: syz_emit_ethernet(0x0, &(0x7f00006a4000)=ANY=[], &(0x7f0000000080)={0x21000000000000, 0x0, [0x0, 0x80]}) 2018/04/09 01:38:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x0, 0x80}, {0x0, 0x0, 0x0, 0x3, 0x3ca07082, 0x0, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) truncate(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x9, 0x4) [ 124.060903] QAT: Invalid ioctl 2018/04/09 01:38:47 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl(r0, 0xc0184908, &(0x7f0000001000)) [ 124.095118] QAT: Invalid ioctl 2018/04/09 01:38:47 executing program 1: r0 = socket(0x1000000010, 0x4000000000802, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="200000001e000305000000000000000007000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/04/09 01:38:47 executing program 5: get_mempolicy(&(0x7f0000256ffc), &(0x7f0000050ff8), 0x7f, &(0x7f0000f31000/0x2000)=nil, 0x7) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='comm\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000002c0)={0x63, 0x1, 0x5, 0x7, 0xd2b, 0xe6, 0x101, 0x8, 0x8000, 0x2, 0x3ff, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/157, 0xfe1f, 0x100, &(0x7f0000000240)={0x11, 0x3, r2, 0x1, 0x667, 0x6}, 0x14) 2018/04/09 01:38:47 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000100)=""/130, &(0x7f0000000840)=0x82) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2000, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000040)=""/21, 0x15, 0x10042, &(0x7f0000000440)={0x11, 0xff, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000480)=""/131, 0x1cb, 0x0, 0x0) 2018/04/09 01:38:47 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'gre0\x00', 0x4}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffb29ffffff7091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c780a545dc500097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r1, 0x5402, &(0x7f0000948fec)={0x4008, 0x0, 0xfb01}) 2018/04/09 01:38:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x440, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x994, 0x0, 0x7f, 0x7f, 0x5, 0x4}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}}, 0xf0}, 0x1}, 0x0) r2 = dup(r1) accept$netrom(r2, 0x0, &(0x7f0000000000)=0xb7756cef) fcntl$dupfd(r2, 0x0, r0) 2018/04/09 01:38:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) [ 124.276266] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.314616] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.329500] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.342586] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.351740] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.358703] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.366117] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.372990] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.379882] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.386765] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.393632] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.400491] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.407375] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.414247] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.421129] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.427993] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.434881] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.442347] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.449198] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.456066] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.462925] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.469793] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.476664] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.483535] binder: 11011:11014 ioctl 4020ae46 7f6ab468d510 returned -22 [ 124.490408] binder: 11011:11014 ioctl 4020ae46 7f6ab468d530 returned -22 [ 124.502276] binder_alloc: binder_alloc_mmap_handler: 11011 20000000-20002000 already mapped failed -16 [ 124.512416] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.519320] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.526198] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.533073] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.539955] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.546812] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.553685] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.560545] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.567423] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.574275] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.581230] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.588109] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.594994] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.601858] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.608721] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.615592] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.622469] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.629328] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 [ 124.636208] binder: 11011:11021 ioctl 4020ae46 7f6ab466c510 returned -22 2018/04/09 01:38:48 executing program 0: prctl$intptr(0x17, 0x3f) 2018/04/09 01:38:48 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x80400) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x1, 0x0, 0x200, 0x0, 0x829, 0x4000, 0x8, 0x100000001, 0x3, 0x800, 0x5, 0xffffffff, 0xffff, 0xf5, 0x101, 0xab30, 0x6, 0xa9, 0x81, 0x1cba, 0x10, 0x1, 0x7, 0x401, 0x2, 0xfff, 0x6e7e52b4, 0x2, 0x7fffffff, 0x3, 0x1, 0x8, 0x78c1, 0x0, 0x1, 0x0, 0x33, 0x0, @perf_config_ext={0x800, 0x141e74f5}, 0x41, 0x6, 0x7, 0x6, 0x200, 0x7, 0x100000000}, r0, 0xf, r0, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x3ffff, 0x0) 2018/04/09 01:38:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xe43, 0x10000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0xffffffff80000001) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) r3 = eventfd2(0x0, 0x0) accept4(r1, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r3}) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x400) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000001c0)={r3, 0xfc70, 0x5, r4}) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x8000) write$eventfd(r3, &(0x7f0000000000), 0x8) ustat(0x1f, &(0x7f0000000080)) 2018/04/09 01:38:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x10000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xad}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xebd}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x48}, 0x1}, 0x4000000) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r1, r4, 0x0, 0x3) 2018/04/09 01:38:48 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000440)=0x1c) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000640)={0x10, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="f5150200669e2483770059113f2d02afc6074754f08ed28e918e5fa3c45ae62166e3dd21e0c5ff0883d2c20c78bf3074b0698b42d08931c1b1d8adfc7b92dfa0521d1bf5c5c58fb3a4faf628c98f34a0d44bbb4351277537872bf300c716a42e677ba9e86feda9c319b088f31a8027ce2f48a2005e308e2cc4b97be8d34fbbb8bc59bac564dfe46b7d3885c62b000000000000"], 0xca, 0x0, &(0x7f0000000540)="390e1c68552400bbdec3aea22911e1e2b88599912b42ba0484e542647afecd1d179a5e7dbf0ab0563d62dbf5efb91dde22ff5e113674b069a190ed4b5a9f8051ec193200eabbc3183ccfe6ec84ab7f36d52a70a098026d89933bdb0ae4256ad4255f7784c0f428e0bd237088e854cae09952ad5eaad9fb4e419c8b315a6a13a26c4412243ad0702eefb07abf9b29f21c3d563716acecf6fea97183584d7bb3880178a05bcc8acdf9a65c5bfbd0436ab58d28c876cbfe6de0e5160e5b2ff843af476cdf11d4cadb358aca"}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000480)={'syzkaller0\x00', 0x100}) r3 = socket$alg(0x26, 0x5, 0x0) getpeername$unix(r1, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) socket$alg(0x26, 0x5, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x40, 0x100) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000003c0)=0x9) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000680)={0xffffffff, 0x8d}) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=""/180, 0xb4) sendmsg$alg(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)="42b460116a0771b964b83a1ac24c95a8", 0x10}], 0x1}, 0x0) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000000180)=""/107, 0x6b}, 0x0) 2018/04/09 01:38:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 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)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/09 01:38:48 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x400000000000000, 0x0) ioctl(r0, 0x1000000000004144, &(0x7f0000000080)) 2018/04/09 01:38:48 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x0, 0x0, 0x0, 0x2, 0x101, 0x8, 0x0, 0x0, 0x6, 0x0, 0xf0, 0x1000, 0x400, 0x9, 0x3]}, &(0x7f0000000500)=0x100) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/09 01:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000080)=""/6) 2018/04/09 01:38:48 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x568ae25f}}, 0x3ff, 0x81, 0x7f, 0x6, 0x9}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @rand_addr=0xffffffffffffffce}}}, 0x84) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) connect$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/04/09 01:38:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) renameat2(r1, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x3) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14e84e000a0affff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 01:38:48 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000500)) dup(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x8001, {{0xa, 0x4e24, 0x32, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x783}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}, {{0xa, 0x4e24, 0x2, @empty, 0x8000}}, {{0xa, 0x4e20, 0xe7, @mcast1={0xff, 0x1, [], 0x1}, 0x4d}}, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x1ff}}, {{0xa, 0x4e22, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, {{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x410) r2 = socket(0x1e, 0x80001, 0x0) connect$ax25(r2, &(0x7f0000000040)={0x1e, {"028361440fd400"}, 0x20000e0}, 0x10) 2018/04/09 01:38:48 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x351, 0x1}) sendfile(r0, r1, &(0x7f0000000140), 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x106, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xb7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "be8ac2688e3f1b1b"}}, 0x48}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x200, 0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) prctl$void(0x1f) [ 125.119425] binder_alloc: binder_alloc_mmap_handler: 11033 2000c000-2000e000 already mapped failed -16 [ 125.874425] FAULT_FLAG_ALLOW_RETRY missing 30 [ 125.879063] CPU: 0 PID: 11036 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 125.885904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.895262] Call Trace: [ 125.897847] dump_stack+0x1b9/0x294 [ 125.901458] ? dump_stack_print_info.cold.2+0x52/0x52 [ 125.906635] ? kasan_check_write+0x14/0x20 [ 125.910850] ? do_raw_spin_lock+0xc1/0x200 [ 125.915072] handle_userfault.cold.32+0x44/0x57 [ 125.919721] ? handle_userfault+0x16c6/0x2760 [ 125.924206] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 125.928771] ? debug_check_no_locks_freed+0x310/0x310 [ 125.933944] ? graph_lock+0x170/0x170 [ 125.937737] ? plist_check_list+0xa0/0xa0 [ 125.941870] ? print_usage_bug+0xc0/0xc0 [ 125.945920] ? print_usage_bug+0xc0/0xc0 [ 125.949980] ? perf_trace_lock+0xd6/0x900 [ 125.954125] ? __lock_acquire+0x7f5/0x5130 [ 125.958342] ? graph_lock+0x170/0x170 [ 125.962132] ? debug_check_no_locks_freed+0x310/0x310 [ 125.967318] ? find_held_lock+0x36/0x1c0 [ 125.971368] ? lock_downgrade+0x8e0/0x8e0 [ 125.975511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 125.981051] ? kasan_check_read+0x11/0x20 [ 125.985194] ? do_raw_spin_unlock+0x9e/0x2e0 [ 125.989599] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 125.994164] ? kasan_check_write+0x14/0x20 [ 125.998378] ? do_raw_spin_lock+0xc1/0x200 [ 126.002597] __handle_mm_fault+0x34be/0x4150 [ 126.007001] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 126.011749] ? graph_lock+0x170/0x170 [ 126.015533] ? find_held_lock+0x36/0x1c0 [ 126.019581] ? lock_downgrade+0x8e0/0x8e0 [ 126.023715] ? handle_mm_fault+0x8c0/0xc70 [ 126.027941] handle_mm_fault+0x53a/0xc70 [ 126.031984] ? __handle_mm_fault+0x4150/0x4150 [ 126.036548] ? find_vma+0x34/0x190 [ 126.040068] __do_page_fault+0x60b/0xe40 [ 126.044114] ? mm_fault_error+0x380/0x380 [ 126.048246] ? graph_lock+0x170/0x170 [ 126.052042] do_page_fault+0xee/0x8a7 [ 126.055825] ? vmalloc_sync_all+0x30/0x30 [ 126.059951] ? find_held_lock+0x36/0x1c0 [ 126.063997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.068827] page_fault+0x25/0x50 [ 126.072262] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 126.077859] RSP: 0018:ffff8801af55fc18 EFLAGS: 00010202 [ 126.083202] RAX: ffffed0035eabfaf RBX: 0000000000000020 RCX: 0000000000000004 [ 126.090453] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801af55fd58 [ 126.097702] RBP: ffff8801af55fc50 R08: ffffed0035eabfaf R09: ffffed0035eabfab [ 126.104950] R10: ffffed0035eabfae R11: ffff8801af55fd77 R12: 0000000020013020 [ 126.112198] R13: 0000000020013000 R14: ffff8801af55fd58 R15: 00007ffffffff000 [ 126.119471] ? _copy_from_user+0x10d/0x150 [ 126.123696] do_fcntl+0xccf/0x14b0 [ 126.127223] ? f_getown+0xc0/0xc0 [ 126.130669] ? fget_raw+0x20/0x20 [ 126.134122] ? kmem_cache_free+0x25c/0x2d0 [ 126.138363] ? SyS_futex+0x3a4/0x56d [ 126.142077] ? do_futex+0x27d0/0x27d0 [ 126.145884] ? security_file_fcntl+0x9b/0xd0 [ 126.150299] SyS_fcntl+0x111/0x170 [ 126.153831] ? do_compat_fcntl64+0xb80/0xb80 [ 126.158225] do_syscall_64+0x29e/0x9d0 [ 126.162092] ? vmalloc_sync_all+0x30/0x30 [ 126.166229] ? _raw_spin_unlock_irq+0x27/0x70 [ 126.170707] ? finish_task_switch+0x1ca/0x820 [ 126.175184] ? syscall_return_slowpath+0x5c0/0x5c0 [ 126.180095] ? syscall_return_slowpath+0x30f/0x5c0 [ 126.185012] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 126.190364] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.195190] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.200363] RIP: 0033:0x455259 [ 126.203531] RSP: 002b:00007f21379c0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 126.211223] RAX: ffffffffffffffda RBX: 00007f21379c16d4 RCX: 0000000000455259 [ 126.218473] RDX: 0000000020013000 RSI: 0000000000000006 RDI: 0000000000000015 [ 126.225722] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.232971] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 126.240224] R13: 000000000000008e R14: 00000000006f3df0 R15: 0000000000000000 2018/04/09 01:38:49 executing program 3: setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x4, 0xfc, 0x10001, 0x8001}, 0x8) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) wait4(r1, &(0x7f0000000180), 0x40000000, &(0x7f00000001c0)) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x0, 0x4, 0x4, 0x3}}, 0x26) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x6e) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00000000c0)={0xffffffff, 0x3, 0x615, 0x2}) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0xfffffffffffffcbf) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) 2018/04/09 01:38:49 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) 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) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000000000001f, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/09 01:38:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f00000000c0)=""/174) 2018/04/09 01:38:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x100000000000000, 0x6000, 0x3, 0x2, 0x1d}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000000c0), 0x4) 2018/04/09 01:38:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) recvfrom$ax25(r1, &(0x7f0000000100)=""/143, 0x8f, 0x3, &(0x7f0000000000)={0x3, {"e0590d1d2b0fa3"}, 0x7f}, 0x10) 2018/04/09 01:38:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000001c0), 0x34d, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x5, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x1) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000939000)=0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) ioctl$TCFLSH(r2, 0x540b, 0x0) sendto$inet(r0, &(0x7f0000000280)="a77d90cecea9a1580dd9330747fcc704d7ac140afceaa150f5a3636a36439517bf6f952fe0abfd18822d2c783fbd863827c897e456003cb6bc53889946ba68629bec186af3", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/09 01:38:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x9}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x800, 0x3}, &(0x7f0000000300)=0x90) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000340)=ANY=[@ANYBLOB="101f00007dbf0000290000000000000060266f7e50eefe57d439a1cb0237047514ecec2cf22f91d0f5475075565b8faeb2f10c3463ddf3d39818979ddba30fff61169ca644c616479d86f197e705d8c2f3bc287bb103f5f47df44313ebe5e8ae42efc9376eb9d2433fbf767cf7dc459828c3d751ff5881e0d0d7738ebbe66d16c718f01af5b01f0b00ebc5ba6cad185570183f6495c446a451b039c07092fc74ce5f74a2b0f73775257d"], 0x10}}], 0x2, 0x8000) 2018/04/09 01:38:49 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="85dcd14292c09763b256ffbfb4412d5e8ee2ca89f8a6430d143ec6a588d8bec36a884a87f39ba6ee0d10948774c3633cea19693ad45e08c0608d85bec7f57d45f24a1faedf2682cc29f7658aae824495a64dcb31a2f099434374104d0e343a428f656a528b0f40c9cf804971d9a0c7ea57894ff23e300bd32fa5d7d1d41ba9286d0d55c742aaae1efd641e2ae57491c855fed120b908784e83377f9d73e1ba53e4", 0xa1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x55}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/04/09 01:38:49 executing program 3: r0 = creat(&(0x7f0000001340)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@random={'user.', 'proc:\x00'}, &(0x7f0000d9ffec)="0000000201000000000000010400", 0xe, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) write$sndseq(r0, &(0x7f00000025c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"05021cf8dae523e9ea655bf2"}}}}], 0x30) 2018/04/09 01:38:49 executing program 2: r0 = socket(0x10, 0x400000000003, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) open$dir(&(0x7f0000000280)='./file0\x00', 0x101000, 0x0) io_setup(0xadae, &(0x7f00000000c0)=0x0) syz_mount_image$xfs(&(0x7f00000002c0)='xfs\x00', &(0x7f0000000300)='./file0\x00', 0x2, 0x1, &(0x7f0000000340)=[{&(0x7f0000000580)="87385914089681544c11c3e53bd2ce7ec7f221337c5dc2534600b8d6d8b60efc22ffe57c7caf53053b5f7c478cb2eb05ff540c5481bae3c64063ad5369f4bace349193fa2e98aff2cf49cc2aee1ca8d961b0988756dbab62a736f084cede89b88cd56b1b0c8ec783b01c59c7a5408b7b1364c7fced8b826b457d445365a69936b4a8e631725a6119", 0x88, 0x1}], 0x10001, &(0x7f0000000380)={'nouuid,', {[{@pquota='pquota', 0x2c}, {@ikeep='ikeep', 0x2c}, {@gquota='gquota', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@noquota='noquota', 0x2c}, {@usrquota='usrquota', 0x2c}]}}) memfd_create(&(0x7f0000000680)='\x00', 0x3) r3 = syz_open_procfs(0x0, &(0x7f00000006c0)='net/sco\x00') io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x100000000, r1, &(0x7f0000000100), 0x0, 0x100000001, 0x0, 0x0, r3}, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="8d564ede8fe82da1f49b91cc195c9c3952a77266cf22ab5225d79585229f2504604a4ade3b2c79f5dcfe260b91e535110b632c0c4b8aa087e5acfc1aff12844a82751af5f3f6542ef6c561ea6ce2ecd96af5ec31832e1554d02ae53f3bf11841c49e78ac17e29abc11d31e8966397ca0dbda9cee50357ef90d012fcea3d0d59988c20555113cec0f77e0060dc6c4ed9f639af251591831215cef205e0a8d8729aae91a07eca0e7332d62ac1436a71ff2088fba832cc183989f3f89362ee9243cb22735cbb158831b168bf7b2e63e1a4e6c15f0c9484875ac25244de08bfdc95a4692ee90c9831d74749954f9c9acf2e2b57586307be3d84b15da4a1908dd91d3d588e73a6439af614cb434bc81112c499545b846b4b0fae4e6e98f11ed0ea7075489ea0b181e3ea66fd1f0278721e286069ba0e4efe57889ca9c44ff0042c96167698dd03072246a31d94383a228d9acb0d1c3bc23163ce006859418a67db044804bd904434b7ca95d82bb93286aaed9bdf55f98b0a8dc7f92a7104785dc4903002df70c89a5f85706", @ANYRES32=0x0], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0xb5a25b5c5b2b6132) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)) readv(r1, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x400b02) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000200)={0x2000}) 2018/04/09 01:38:49 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$can_bcm(0x1d, 0x2, 0x2) prctl$setfpexc(0xc, 0x20000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ipddp0\x00', {0x4, 0x9, 0x5, "eee985434c2e", 0xa56}}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x96, &(0x7f00003b8000/0x1000)=nil, 0x2) 2018/04/09 01:38:49 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x32e, &(0x7f00000000c0)}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/09 01:38:49 executing program 7: 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(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x4002) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000100)={0xcf, 0x0, 0x0, 0x0, "a9bb18682d9b045ee7705ff8b7d4fb18a6469b09b6e79c24b734b4a18541cd467ec8bcea465d329b73671dd3"}) 2018/04/09 01:38:49 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001ac0)={r0, 0x5, 0xc136542, "0c53706dfb247bc86584ba720efd92c6bd9f79ba9920e7fcb556885f93e375a3844af5c8e36ee7f563b93ec51acef16f9beaa8e874016b770b3a7e942f55e7716e4c67b565e39c8853d9a0b150f5452efae9018e757973dead8ac475bac914ee3c13337290a51b52e7fb978971dfe59808529f14788ec0848d62d7facd200feeed046e8aac2f467e2e471ec3ac1d97cb0c7e75b2c1a53936580a1c4475c3d1"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001a00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000080)={0xc0, 0x20, 0x1, 0x70bd26, 0x25dfdbff, "", [@typed={0x4, 0x44}, @typed={0xc, 0x3d, @str='{self\x00'}, @generic="4fc607fd32452cf3876f4a7a2036249f9b2e2c3656de7f7fd63da53c28e8b6255b8413938d52bfe933b872098112b32cc76c585a5dd263ace55ec6432fdfda1dcb8f5bbaa96e06415f8f712935413ca59195ef054614c77a11e95db5d290dfa4b00eabb50eab1f2c6093092a32ccfa2f46f7bb09d99981343dc9d605790687430dec00ad426ca23b6e7c0fe97f551eed3d121f82ceb682b848caeb2d3709fdef"]}, 0xc0}, {&(0x7f0000000140)=ANY=[@ANYBLOB="60000000110011002abd7000ffdbdf2550007e0038000d00cfea2539fb1cf9935de2fe61e72a212a2fa46ddd34dc793122e1bc7f8e00000014003f00f1ffffff00000000000000000000000000000000000000"], 0x60}, {&(0x7f00000002c0)={0x1384, 0x23, 0x1, 0x70bd29, 0x25dfdbfd, "", [@generic="a005db89be731cb06f3061be4a4a55194d4728fac94e5eef4262aa259fa28742f433d5ce9ac0d26ea58f57b5834e58a897ee1480e4510c6bfd235a5fa2d5c1afb5e858f894cb045bd51aac0bf11b00b743883d136eab8c7f507eeb316dfd396802edd4e7b7af9df7e5b891208ca6529eee16f3b3bc8fec7e02b1c316eef388039bc3b540ce5409fdd99734ac5e12e9c009b9cfe8c2100d42036bc6182b176ec28d2c51878f6842836d842b1069d4449549dcf8b1b416cdcf59ba610d4289b6a4cbbc759f71a0c86b0813376d330aea990ba61e9cdb4c863cf5", @nested={0x44, 0x85, [@generic="4ef97d6283bfb51416416734d925aa69326963fc220820ec849666cb6c5bdac38aa27d2213f8d3c9d6208b5ed0301438dd288328b2047071c3246e721b48d431"]}, @generic="7876acbb3f5d9c5188732ed32495a1bd04b4d283df24cec978dfbc8eafaf118763497da2309d4711e9976b0eb37ca85e91ae9404dfc4642481caf6b4057fc705ea51b42bd19034416948dc0aa07612694666ebf9f1affdd088e02bbc8549ab953393c92bd5004ca85b947a68654f7a0a18a9f9c49440683d1c8d04e916df7e1ae7dc84a004e1011de7c8156f5f748f1685ef0fbf9a8d79bdc3ea67c936c3d3989b85dc73aad72eb6edaec9ac1762d57aefed593325eae912b5a5031ee0bfc1907f42f5ac581c52c125d71d66", @nested={0x1030, 0x22, [@generic="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", @generic="ebd4e4e8f1fc3fce4fb22fc89f7d0ee9ce1ac3397623ad916dc83bf353c7f2fd7410d074832e5d6b74de8be6"]}, @generic="ae0abc9c9632b2fe337aa26ac7cd3c11bf2c923ce7d11f9eb4c820fefb04faa9ea747da8325daad6471a8640b9124f8476f261a1687e20efd245d6a191d4c4c1023f0a", @nested={0x118, 0x2, [@generic="6246cc7388f0fee48f26aa74767f70fa88bef6d5740c441a78aa68c195a45a8983042e224c0b3a8829c2dfa7a219bbfad1308b553a8a69f104726f3012daaa7dafa1bc840ac16ad9a71d366a76c5814e6b7600f9e13309c9e9ee367503f7f49cf7fe2d027e381df72df98b0665d51c0fc14722a814b2b29e7895a82eac303e6dc8c524e5eaa8dbe228f6609211675c332172a5c8e64aa23cb579dcd2014fd4f038f72235677675f40e17035c4fc3f89ca419021725b57468b21acfd44f14fcb87d6ee944ecd7284a2e40445a95", @typed={0x4, 0xe}, @generic="7f084d39b2da9598fc5bb9314418", @typed={0x4, 0x62}, @generic="931797dd39f2f8b9f22ce0e54129e2df2dfba65d", @typed={0x8, 0x95, @ipv4=@rand_addr=0x74e4}, @typed={0x14, 0x78, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x1384}], 0x3, &(0x7f00000018c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x108}, 0x8010) r8 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001a40)={0x7b, 0x0, [0x8001, 0x1]}) ioctl$sock_ifreq(r8, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) 2018/04/09 01:38:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0xc4dc, 0xbcc, &(0x7f0000000040)="962de7", &(0x7f0000000080)="ae1993e1dbd990d2117e86004d48fd87af7b421ab9649c048459f1382be3bba92958862d272b832b34fd575350f8475efa5e4f36fbc509ba923d56a5b667ebb29083d9926f6f91d45e5d820dc2cea2a7a3c46c3db699136dc3ab6832ba3efbf96eba078a2f1d0ff228cba77e44b777db9aea8b2f550906c6e0", 0x3, 0x79}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffff3f00008d048000000000000000000000000000"]) 2018/04/09 01:38:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) 2018/04/09 01:38:50 executing program 6: 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 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) r1 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x200004e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x403) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0xff, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x401, 0x30, 0x8001, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x100000001, 0x5, 0x9, 'queue0\x00', 0x7}) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x5, 0x0, 0x0, 0x400000000000003}]}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_NMI(r4, 0xae9a) shutdown(r3, 0x2000000002) 2018/04/09 01:38:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) getpgid(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x80000000, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e20, 0x79c, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc00}, 0x3, [0x3, 0xd2, 0x81, 0x720f6c4a, 0x0, 0x5, 0x80000000]}, 0x5c) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/04/09 01:38:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3f}, &(0x7f0000000040)=0x8) 2018/04/09 01:38:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/167, 0x3c}, 0x20) 2018/04/09 01:38:50 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xffffff97) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ip6_tables_names\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) r3 = socket$packet(0x11, 0x0, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000635000), 0x4) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000a76000), 0x17) 2018/04/09 01:38:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101800, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000340)=""/225, &(0x7f0000000140)=0xe1) r1 = socket$inet(0x2, 0x80003, 0x100000001) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000440)={"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"}) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/89, 0x59}], 0x1, &(0x7f0000000280)=""/97, 0x61}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/04/09 01:38:50 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x18000, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file1\x00', 0x0) mount(&(0x7f00005b9ff8)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='qnx4\x00', 0x500c, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='qnx4\x00', 0x5, 0x2) prctl$setname(0xf, &(0x7f0000000100)='(/vboxnet1vmnet1\x00') accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x800) 2018/04/09 01:38:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'dummy0\x00', &(0x7f00000000c0)=@ethtool_wolinfo={0x6, 0x3f, 0x2, "517c78aa3235"}}) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x400, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, {0xa, 0x4e20, 0x68f, @empty, 0x6}, 0xffff, [0x1, 0x1f, 0x8a, 0x6, 0x9, 0x6, 0x2, 0x8]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d01000), 0x4) 2018/04/09 01:38:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x84, @empty, 0x4e23, 0x4, 'none\x00', 0x2, 0x2, 0x22}, {@rand_addr, 0x4e23, 0x2, 0x7fffffff, 0x5, 0x3}}, 0x44) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) sendto$inet(r0, &(0x7f00000002c0)="76994e92b35531b4e0f278b5d89af83c50e7570ccc8c3c306eb4ac7bf5fffe03bbc3d5628683ff3a197069f1e8c610646a2e9c368fcd8c86ffc111937f5fd2351e3b42f740bde696d96b3ea2233b37dbb2ecbdbf105de9bc21af432c32847cdef53917c8eae0f217a4307d01f008bb6edf3466c456497af22947d6309c2bf83910402b51eaf6b857b2c98e3b61d7e1f388127db793d32ad83e7e34620381607ba9c319a6d758e792375247bdb1b8ca3930525f4367fbb1e6209f03", 0xffffffffffffffb7, 0x4c881, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/09 01:38:50 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x301000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000000c0)=0x6003) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000080), 0xffffffff, 0x0, 0x1, 0x4}}, 0x20) 2018/04/09 01:38:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) 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$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@empty, @dev}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x8, 0x3, {0x3, 0x2, 0x10001, 0x0, 0x6}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) setsockopt(r2, 0x2e3, 0x0, &(0x7f0000000180)="5f8ce310f2ccfdd1086fffefd3358594fd59b610afbf30f3c01fe2689bdf27836545e18c00100000d964", 0x2a) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r2, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r3, 0x6, 0x8}, 0xc) 2018/04/09 01:38:50 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x10d, 0xd, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/04/09 01:38:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) dup(r0) 2018/04/09 01:38:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x3ff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000119078000040122ce2a087b081480000e000000100004e2100089078959c57b7efbbe7de00aa07a9397fa5ac44e3d9d2be2f6795958f2c836cc2fb3b899c46b11a94acf5cc1900000000000000"], 0x0) 2018/04/09 01:38:50 executing program 2: setrlimit(0x2, &(0x7f0000482ff0)) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) [ 127.751585] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/09 01:38:50 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000380)) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x5, 0x3, 0xd000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) [ 127.808889] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/09 01:38:50 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/04/09 01:38:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) eventfd(0x1) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/04/09 01:38:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x2}) r2 = dup2(r0, r0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0xffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10001, 0x4e21, 0x3, 0xa, 0x20, 0xa0, 0xbf, 0x0, r3}, {0x0, 0x9, 0x0, 0x49, 0xfffffffffffffff9, 0x40, 0x2, 0x8}, {0x1, 0x7f, 0x8000, 0xc81}, 0x4a8a7b3a, 0x6e6bb4, 0x1, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0x3, 0x1, 0x7f, 0x1, 0x5}}, 0xe8) [ 127.853200] mmap: syz-executor2 (11207): VmData 18448384 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/09 01:38:50 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x11c, 0x1ff, 0x6}, {0x7, 0x0, 0x3}]}, 0xfffffffffffffdae) r1 = memfd_create(&(0x7f0000000040)='eth1\x00', 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x6, 0x2}, 0x14) ioctl$TIOCCBRK(r1, 0x5428) write(r0, &(0x7f00000001c0), 0x0) 2018/04/09 01:38:50 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x120, 0xfffffee5) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000040)="180003000000010000000000000000000197334303000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100016d1418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0458b85acc1fee08c36eb03680f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac000000000000000000000040122efdf", 0xc8) r2 = socket(0xe, 0x5, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x378, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000600000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000001100000000000000000067726574617030000000000000000000766c616e300000000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaaaaff000000ff000000e00000001001000048010000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000003830325f33000042bdd071225277a200000000000000000000000000000000000805c72487528b21e500010000010000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0100000005000000280000000000677265746170300000000000000000000000000000000000006772657461703000000000000000000073797a6b616c6c657231000000000000aaaaaaaaaaaa000000ff0000aaaaaaaaaa3d3781f2000000000070000000b8000000300100004552524f520000000000000000000000000000000000000000000000000000002000000000000000c545b95eb2d139309c875807afde935d3e0de3f569144078c915b36a537900216e666c6f67000000000000000000000000000000000000000000000000000000500000000000000000010000000000000000000034b9308c793d481fadde1f4247c5705adce070f1b841df71d2809dea0649304efa288858797a804f4b85693f54537f117ba10194196f8eceba4e5a0e194482e500000000aedf4ef3579095e491e20460230a24b3183ccc441c0499518d266237dafde1a4fbe30a756b536c090d63a39cd1617bcfc3f89550fe802ef6e1892bef14fc61db464a8277ed540240af5226901f7e71519643b65fbbbf9f9273cd94cd62b82b4a9f16fedf543912a029b7901acdb041207fb6617624369642de3cc62f2c23604854187ba4cc48c6d37e623ef1634ba6994163d9434b32b8c5381c1b259affd7136dbd2a3a398631f86ac3d98acda591e5333849dbbf2209a32f98838f2e6873a8eb9f0bebef0a6bda2880253dac71ac659230e2c9eb502d58cbdb33e2d47faebc0559331d09e61d20aa0ec7b0b9000000000000"]}, 0x46c) pipe(&(0x7f00000001c0)) listen(0xffffffffffffffff, 0x0) 2018/04/09 01:38:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002000000000000001c04ed5dfffff500002f000d000100040008000014ff0000000005", 0xffffff25}], 0x1000000000000182) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x40) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) clock_adjtime(0x6, &(0x7f0000000080)={0x1, 0x9, 0x5, 0x401, 0x2, 0x3f, 0x8001, 0x9, 0x7, 0x2, 0x3, 0x7, 0x8, 0x80, 0x8001, 0x8, 0x8, 0x1, 0x81, 0x4, 0xfff, 0x4f2, 0xb8aa, 0x2, 0x5, 0x100000000}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000180), &(0x7f0000000240)=0xc) 2018/04/09 01:38:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc00, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00000000c0), 0x4) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1020, 0x882) r2 = accept(r0, 0x0, &(0x7f0000000000)) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000700)="87237aa8ce2ee265cf123500000000", 0xf}], 0x1}, 0x0) 2018/04/09 01:38:51 executing program 1: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000000040)='./bus/file0/file0\x00', 0x80000) fchdir(r0) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x80) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) 2018/04/09 01:38:51 executing program 5: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/04/09 01:38:51 executing program 7: r0 = msgget(0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x0) r8 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r8, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r8, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR64, @ANYBLOB="77bdccbd14b00f56a2636bf985c640176db71cb4697ef03b25988e9a67bcfdf31c90571be72bcd2c9eb7b6b45205c8b7427339ff6bf5b32aec84d5fcf23e0be1f21548c1342b8eb0fb4526e74179d679bb413cbe1f20e42bca20e0891485a8c3a295e59ba40c8a30bfca24c8af2a6cdf2517450fb94ae50e2876e5f6cd5b2ad6a0dca95c51dd1c7a1a1c4979cec172ef0de1acdbe8c4dcbc548efe640c6af0f27b77863a2721117483f952bc614444ef90fe91861d6e2826e6fa6b29075b85f5c74a6125f6f44a4c36e1a489599e7924638f8b369b2c09e5e339dc", @ANYRES32=r4, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRES32=r1, @ANYPTR, @ANYRES32=r2, @ANYRES64=r7], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES32=r6, @ANYRES64=r8, @ANYRES16=r3, @ANYBLOB="996b11f82bdb888b050b17eea2c464d0a53a1912fb9bdb0d7f629882aa2e4f7f67c07eafef67c6ed284a8686ebc2d3652f26f173b47776791fdb4f4faadd19270c7c893b9fafe812e60ba846b6511e0822c2b14d78f0c26cda8b998558e2c308e717856ed94c64752f6250da66932f29de181dd73ef30466571495bf6b35580ede399357e8c83dcf4e56aa1d15d1e77d8bf7b5ed4f35c671e6dc173a32b88fcbd94de206a2c81fc7ba0a3c10ac83efd4be5ea0afe765b3a5a0cb31e90bc19849a03517583b8a5fe51dd5d0cc8c2629d2a2cb4c8db809ae47b2741f7fb5040399ce11997a0666231f1e1f3ee4d655d20a9deecb5f83ba", @ANYBLOB="69bad28a6cf51361a2712287e53a8ea5e9ea4c2ad835e034a69c454ae296bbb9ba4c16c4b864d8ac809ee768188835cae4ecbd85f2ffbd8ab9c24dd3c857f0c22002f0e4a923705ad6f2b98d517ac6ea77ef17839dc4be3df68c4db67f5e5c71ede61f03820e33b8311854b1e3ea47331aa3073c75972d87d852ab0768e6cc312d556d6bbeae1754ac44bc8ff5a7576c1fcbd732a434c404916480dbbec42f0e59389d335d931ca81aa7b033751d07ebbd56d37c6e76afebbe78ad268251344c63cedf", @ANYRES64=r3, @ANYRES16=r3, @ANYRES16=r5], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES16, @ANYRES32=r1, @ANYPTR], @ANYRES32]], 0x158) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) read(r8, &(0x7f0000000100)=""/154, 0x316) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000480)={0x0, 0x0}) open(&(0x7f0000000540)='./file0\x00', 0x400000, 0x10) msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0x0, r5, 0x0, r4, r6, 0x140, 0x6}, 0x7, 0x9, 0x3, 0x0, 0x4, 0x7fffffff, r7, r9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000280)={0xc, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff010000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000380)}) 2018/04/09 01:38:51 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x410) r1 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="b90cab547e3dc1325a4b621947522bebaeaf70b08151c51c3f278c92d83591dbc3153dcce4", 0x25, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x9) 2018/04/09 01:38:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'dummy0\x00', 0x982}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4c30c4e08e5c09bb}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)={0x1390, 0x10, 0x4, 0x70bd26, 0x25dfdbff, {0x16}, [@generic="5de631defceb71987009d7f28e4280082bc7a4f7951fc5d6081c6fd755e7e85f352327d7d2ac8064eb652a0b772f636921f679d6f240eeb7cc435c3a76828597753b31d780ed7a810685e3324476a42739486c292066f6a2cc112b01b4a3493743e3a67aa26ebe55b31ad1cb9531b6d4e3552e28366f599fccce6a8279396fedaf3fa7013740b7554566e691327258", @generic="2b242a12527843072460f0094dece5254b0d78ad452c71d52ffe6a5105aa88c85b59b4fddebb", @nested={0x10fc, 0x5f, [@generic="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", @generic="a3eaa9dc39c86640613cf9f71bc7d9d0412c126ef0351f39303ed87d57dccc5aac2e56f377c758381fac01754a05eed4d7f325b1cdc6e64e448625ebe957347916426b5faa68e4f54ef173a2afc5881c94cf683e715ab3c1dc064afe6e7d51335eea17973b69252e988247676c142138f46827e7b76a9ab50192fc78f1b73b443dac81d94b60f619429daca7c786f97786d5e9ac997139606cf16f9ab53860636952da438b719bc9ab97cea0a7db42547703a7d5f9b7accdd7ee148d4895a59508e39ec5649654ccaf5b308d63ecfd681fcfeac90d3b0d72c8ba1d2e1b335488558bea4934202d9b0dc159eb4e284fa60524dc9ccb99"]}, @generic="be4009da454f27d6e599f65bb6c57e2e86146101996c41f4648424d70122b8170d1b505e36d870545b35226add83aad5099dde25073fec8e4b273f3970355d9760a4eea036801da43984bae6382050bd03c3963d46b1e552dbf6879743d9170108b43f6308ac23589e6fdaab495a507a54efe063dc1da231f931860c692b1a6462f5d5e35c671991f0f7ac66d73a964be7010c3d56faad180f1748e443812d7aff84cf217dc48f38bd46d76bd49b5cb6e9e84b6bc55ef48cb764e10f0ca2f8db78251ce90216f4da240bbb8a99f52f", @typed={0x18, 0x8c, @str='GPLposix_acl_access\x00'}, @typed={0x14, 0x53, @ipv6}, @typed={0xc, 0x6b, @u64=0x8}, @nested={0x70, 0x1b, [@generic="ba1734798f5ed27d1f27accf9ca4a5011186ff6b6ebc153543e9d8face5199e935e0a45ef795e4f433fa83e6c74e5346fc6bf88056ddb60fac59bdaa5e28f6da6f68dd398892b07416e8cf03341f961e18e6a414e47ef8bdf17508ea9ac9c1d33d55cffcb72f4ffe833a53fb"]}, @nested={0x54, 0x84, [@generic="cb838a8e52d146bd3037cad088eda94d", @typed={0x4, 0x46}, @generic="7f1d70d3ea6372d010ef846ec2b0c938cf1eeda13394a99a585fa1fcb7321e95786301e757c9", @typed={0xc, 0x23, @u64=0x81}, @typed={0x8, 0x53, @fd=r0}]}]}, 0x1390}, 0x1, 0x0, 0x0, 0x810}, 0x20000000) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000005c0)=""/104, 0x68}, 0x0) 2018/04/09 01:38:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000000)=0x54) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) socket$inet_icmp(0x2, 0x2, 0x1) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r2, 0x1ffffd) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000f633b0aa37c96f89561514393e720037b8344d4e05152784b26283f1b6c96e9c"], 0x8) 2018/04/09 01:38:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x7000) shmdt(r1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x8, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) 2018/04/09 01:38:51 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x7, @empty, 0x1000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xae, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}]}, &(0x7f0000000200)=0x10) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/04/09 01:38:51 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x200) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7f, 0x40000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0xf001, 0x3000, 0xfff, 0xffff, 0x3ff}) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00000002c0)=""/193) set_mempolicy(0x3, &(0x7f0000000100)=0x800, 0x7f) [ 128.687807] binder: 11262:11273 unknown command 511 2018/04/09 01:38:51 executing program 2: r0 = socket(0x10, 0x2, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x1, 0x1000}, &(0x7f00000001c0)=0x8) ptrace$peekuser(0x3, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x6, 0xffff, 0x9, 0x6, 0x5, 0x1000}) write(r0, &(0x7f0000000100)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x20b) 2018/04/09 01:38:51 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=@known='trusted.syz\x00', &(0x7f00000002c0)='./cgroup.net\x00', 0xd, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xd2, 0x20000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0xaf, @multicast1=0xe0000001, 0x4e24, 0x3, 'wrr\x00', 0x2c, 0x1000, 0x3a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0x1, 0x81, 0x87c}}, 0x44) creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), 0x4) 2018/04/09 01:38:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/netstat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)={r0, 0x80000000, 0x1, "998899278659bbaecb8c6e9b3fc54e189ae6473396193bf11df26d952ded268cb9f14b09b71ff6ddb7d455d95b98b9c229e3c98e0d908406cf090cca3b71beb98a932f2330364088be7f6042fa06cd2c334e04ea07097ed64a08eece20778cd42c8fc9cb154e404946ae5499dee625498dc8e15af83a8832001539"}) sendfile(r1, r0, &(0x7f0000000080)=0x1000, 0x100000002) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000200)=""/92, &(0x7f0000000280)=0x5c) bind(r1, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000c3034256af5f4e14e36a9c36f78e6879a42b2cde7d170b3d77edd2e2f3655b28bd87741f6bdad658d27ecec11d641dcb6f3e46680a4a14d4c97391e349e826cd28594e8cfd4357e3557aa5849098aac60f6d9c7abdcd9840bfd91ac0bc0aaf614192c41e89b794bee25d604ecc81def0f013d59f6cf81ef6dc96eb515f4e95d494bf03497b4f115f8464a4f721bb1c2df1cebdbbb1c14be02a9e8e2840edd041e870120fcf", @ANYRES16=r2, @ANYBLOB="00002abd7000fddbdf2511000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000080) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000380)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1c) 2018/04/09 01:38:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1bcbb536, 0x10000) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 128.711248] binder: 11262:11273 ioctl c0306201 20000280 returned -22 [ 128.771550] binder: 11262:11290 unknown command 511 2018/04/09 01:38:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000280)="0f20c06635000000800f22c0ff064f7aba4300b000ee66b9800000c00f326635000400000f30b800008ec0baa000ecbaf80c66b84033d78266efbafc0ced0fc7ae00000f0666b9800000c00f326635000100000f30"}], 0x1, 0x0, &(0x7f0000000000), 0x10000000000000f0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$TIOCSCTTY(r4, 0x540e, 0x17f0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r5 = socket$alg(0x26, 0x5, 0x0) close(r5) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r7 = accept$alg(r5, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r7, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f0000000040)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) io_submit(r8, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f000007d000)="b3", 0x1}]) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$binfmt_misc(r6, &(0x7f0000000100)={'syz0', "2804d1f166fbb4a014e282a8cf51f6e3c98bfde3abb91a1695ac504681758db9d6532b15bbe6a60f0c0f64e646eecb3e0a4034be3c1ffb1c4c9b632e1531b954208f3072b69b486f4c5e06e0ad2d49848d763d947558942b31f64dfc1cc515f8c7271a83c239ab6c5477765aefd479907188fd939de383e0071031155822ece60b050589e03ad7d22d053b41cdf3"}, 0x92) 2018/04/09 01:38:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000240)=""/200) init_module(&(0x7f0000000080)='wp256-generic\x00', 0xe, &(0x7f00000000c0)='&\x00') r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) r2 = dup2(r1, r1) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f00000003c0)="b15b72dfd342f6a76b630bc7449fc767c464913682bfc2191d09ea7c410a71ffdcd3e4997a629bdb988e691a087031bd25baa11cb37fcccd487876381fa78a9aeea55793bfe5045aa63a302f5db14dc24375e1ad8911a9f54b7c6fededc1", 0x5e) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000100)={@remote}, &(0x7f00000001c0)=0x14) [ 128.796882] binder: 11262:11290 ioctl c0306201 20000280 returned -22 2018/04/09 01:38:51 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0xda0}]}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000007f03000000000000000800000000000800000000000000000000000000000000"]) ioctl$KVM_NMI(r1, 0xae9a) 2018/04/09 01:38:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/101) socketpair(0x40000002, 0x5, 0x416, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000001c0)="592eb28fa892f23caf9aa307dc6678605b350f92b2c8bbca07da89e3450596479c97ce1e7f0ddab7a950984d1bef5147cbb3c970d2fcea05d6190ef8772830d651a25416fec8f001cf433d0ef87f2d79acbf72acba785668b82f99a3bad3c85702beee244aaca1ab56bdc90bd988a4992daf2c72cc1c9f288d25bc1d3d7762426212ddef1b970a30afcfe678205bce1f26ed4b66e5581caae4ef3ecb6aa0e9497a186185dca9539ae72ad40a0c2fef52f1aae4b7a827290c53415053f5c526ddb2c9eb55563b521fdf977e9bd998", 0xce, 0x1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) [ 128.940188] binder: 11309:11313 ioctl 540e 17f0 returned -22 [ 129.792819] binder: 11309:11331 ioctl 540e 17f0 returned -22 2018/04/09 01:38:52 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x10000000000, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff801, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='md5sumsystem\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/04/09 01:38:52 executing program 3: socket$packet(0x11, 0xfffffffffffffffe, 0x300) syz_emit_ethernet(0x6a, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000f00)) 2018/04/09 01:38:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) alarm(0xabd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'rose0\x00'}, 0x11a) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000680)={0x641b}) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496b2a3a1", 0x32, 0xfffffffffffffff9) r4 = fcntl$dupfd(r2, 0x0, r1) sendmsg$netlink(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000000340)}], 0x1, 0x0) r5 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178c129", 0x64, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r5) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) signalfd4(r3, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xff, 0x3f}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000480)={r6, 0x6, 0x30}, &(0x7f0000000540)=0xc) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="300000001000010800000031fa510e75a43d733fc5ab0321e230495dd96321341a19bc05ac6256abe6461e6466a502ac01edfa9bc44286c2", @ANYRES32=0x0, @ANYBLOB="000000000000007fff4f6ba9bab7000d000000000008001b000000000037653d270a5cf8ea27b623d521421b4e3c3faa6f4a00ec104810dc955c458f"], 0x30}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) 2018/04/09 01:38:52 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'\b@\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00#\x00'}, &(0x7f0000000100)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/69, 0x45, &(0x7f00000003c0)={&(0x7f0000000340)={'sha256_mb\x00'}, &(0x7f0000000380)}) 2018/04/09 01:38:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x2, 0xc936, 0x6, 0x7fff, 0x100000000, 0x6, 0x2, 0x2, 0x0, 0x3}, 0xb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') read(r1, &(0x7f0000000040)=""/25, 0x19) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000001c0)=0x8) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xffffffffffffffee, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[]}, 0x1}, 0x0) 2018/04/09 01:38:52 executing program 7: 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, 0x260e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x29}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x50, "17c8d09146fbdfb95d2520bf01b36270119e1ac14a43a67e11644a44f08a3301409a56b7945d2a4eeeb8283f0a636788dc89e36853b36ed14413ef8df169aacb9d4d358bf5feed05884112cd560f16b8"}, &(0x7f00000001c0)=0x58) sendfile(r1, r0, &(0x7f0000000080), 0x9) 2018/04/09 01:38:52 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80) accept(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80) r1 = socket(0x18, 0x0, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@remote, @rand_addr, 0x0}, &(0x7f00000000c0)=0xffffffffffffff82) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/04/09 01:38:52 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0xad19, 0x401}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) 2018/04/09 01:38:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6c4, 0x40) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0xc4, 0x8, 0x5, 0x7}) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10, 0x80800) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100)=0x1, 0x3) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x2001) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x10002, 0x0, [0x5, 0x100, 0x4, 0x6, 0x6, 0xff, 0xb5, 0x401]}) [ 129.935734] could not allocate digest TFM handle sha256_mb [ 129.943273] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 01:38:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getpgrp(0x0) ptrace$getregs(0xe, r1, 0x80, &(0x7f0000000000)=""/55) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x1000000001, 0x4) 2018/04/09 01:38:53 executing program 6: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x4000}, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@dev, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) 2018/04/09 01:38:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000013c0)={0x0, @local, @multicast1}, &(0x7f0000001400)=0xc) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x7) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x67, 0xffffffffffffa0e2, 0x400, 0x3, 0x2200000, r1}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x20) socketpair(0x11, 0xf, 0x40000000000000, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001080)=ANY=[@ANYBLOB="01100000", @ANYRES32=0x0], &(0x7f00000010c0)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) socketpair(0xf, 0x5, 0x9, &(0x7f0000000080)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000280)='../file0/file0\x00', 0xfffffffffffffffe) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000001c0)) unlink(&(0x7f0000000000)='./file0\x00') [ 130.017588] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 01:38:54 executing program 4: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/58) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10003, 0xda}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x4, r3, 0x3, 0x4}) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x940) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) execve(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)=[&(0x7f00000000c0)=']\x00'], &(0x7f0000000180)=[&(0x7f0000000140)=':\x00']) 2018/04/09 01:38:54 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x301000, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x6, 0x100000001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x81}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) 2018/04/09 01:38:54 executing program 1: timer_create(0x0, &(0x7f0000000040)={0x0, 0x3c, 0x4}, &(0x7f0000000080)=0x0) timer_delete(r0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000003a00)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x30) signalfd4(r1, &(0x7f0000000000)={0x8001}, 0x8, 0x80800) 2018/04/09 01:38:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000004c0)={0xa64c, 0x2cb4, 0xbc, 0x5, 0x10001}, 0x14) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setresgid(r0, r2, r3) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000640)=0x8000) r4 = userfaultfd(0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000440)=0xc4e, 0x4) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)={0xaa}) eventfd2(0x3, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{}]}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_elf32(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x12b) close(r6) getsockopt$inet6_int(r7, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r4) 2018/04/09 01:38:54 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4008744b, &(0x7f00000000c0)=""/174) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="89", 0x1, 0x3fffffd, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/09 01:38:54 executing program 0: perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x4, 0x0, 0x0, 0x80000001, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1ff, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x1040000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) accept4$bt_l2cap(r0, &(0x7f0000000300), &(0x7f0000000340)=0xe, 0x80000) 2018/04/09 01:38:54 executing program 3: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) accept(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) 2018/04/09 01:38:54 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={r0}) prctl$void(0x22) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0)=0x4, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) userfaultfd(0x800) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x7, &(0x7f0000000080)=""/117) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000001f00010000000000000000000000000000000000e000000100000000000000000000000000000000000000000c001500000000000000000000000000a4d27017c4625d1ec5a7c5aebb3f6f931cb183187ba059a46d259c33df08f30c4b8fb49e63a7c07d3a10f8e9c3e118e1038d1e6435fb1358b077bfebea0a78701a84fa18527e36afc2e67c4c36a55f1586219f6361e82b010000000a4d3a032417ccf38d5f5dfb4a40cc921da47780b4b2879a22816fd98368b34998f2d38a2502e0cc691691f2e27614aaea66671340814cccd1e37ec9b9d20489f1c76181da88795ee60ee5a0e6c681bedd28f5262811fabc88"], 0x4c}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000400)=0xff4c) [ 130.973614] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 01:38:54 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="6ec043869a74557598cbff28c9d202c9bf238566015a4c4066eafb1b4a1f8941296166138291199b1cd4f029fd2f84cc63c1ad786deb7461f5a0174c2167ec4a2dba87ff64b7ee1932d675bdceb51634fef4420e671a619d25f9ccbc945274e59f05fdf7ab73a8562b4969c77f0529ddc7bf3d0d336abd212c5324d9d81d8738bc68d230fca962db485a480cdc71c77794fdce4d0d18232ee68dcc3d326856e296bff26625adfb", 0xa7}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0xd) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 01:38:54 executing program 0: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0xfffffec4, &(0x7f0000000240)}, 0x10) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x1d79) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) rmdir(&(0x7f0000000000)='./control\x00') setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x200}, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/09 01:38:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1, 0x2, 0x1, 0x7, 0x0, 0x1e6e, 0x0, 0xffffffffffffff7f, 0x0, 0x5, 0x80000000, 0x3]}, &(0x7f0000000900)=0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@dev}, &(0x7f0000000140)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b40)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x0) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640), 0x0, 0xfffffffffffffffe) write$eventfd(r1, &(0x7f0000000080)=0x167d, 0x8) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, 0x0, r2}, &(0x7f00000006c0)=""/245, 0xf5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 131.021548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 01:38:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xf9, 0x10102) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) finit_module(r2, &(0x7f0000000040)='port1\x00', 0x2) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@generic={0x9, 0xffffffffffff8001, 0x851e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ec6fb0)={{0x80}, {0x80}}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_setscheduler(r4, 0x1, &(0x7f0000000200)=0x5) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000240)=""/143) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/04/09 01:38:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x82, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendfile(r1, r0, &(0x7f0000000140), 0x5) signalfd(r0, &(0x7f0000000180)={0xd732}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x1, 0x1e0, [0x0, 0x20000200, 0x20000380, 0x200003b0], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000150000001400000088fd677265300000000000000000000000006966623000000000000000000000000064756d6d7930000000000000000000007465716c3000000000000000000000000180c2000001ff00ff000000aaaaaaaaaa16ffffff0000000000a0000000d800000050010000706b747479706500000000000000000000000000544288762c5f2731a20700000000000000000000000008000000000000000600000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000010400000900060000000000634f446e42b6fd1c288121f149c8d2e3e8660ac3f49186ae4b34568f2ebdff975c017297d93c78913ea52e271c4252291127eefea78fd6e48b0d4e8a766bed1d0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x262) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@loopback, @rand_addr}, &(0x7f00000000c0)=0x8) 2018/04/09 01:38:54 executing program 1: setrlimit(0x2, &(0x7f0000482ff0)) mprotect(&(0x7f00006fe000/0x6000)=nil, 0x6000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x512, 0xb0800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 2018/04/09 01:38:54 executing program 5: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00008f7fe7)='#[vboxnet0vmnet1security\x00', 0x4) fcntl$getflags(r1, 0x40a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x4, 0x0, 0x5}, 0x14) accept(r0, 0x0, &(0x7f0000000080)) ioctl$TCXONC(r1, 0x540a, 0x7) 2018/04/09 01:38:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) syz_open_procfs(r1, &(0x7f0000000140)='oom_score\x00') 2018/04/09 01:38:54 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) close(r2) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="72617700000000000000000000000000800000000000000000000000000000007000000065de4c2bf62d1dbf9a35249d543559e0200bf680725ce8790922cede503ab0e7f843cf56452ed2a6e6da822c7e9953cc294002fb56dcd63bf6558c3d36aa062691431842a98460a8a1b6685fdfd8564f33e6e3c9d45dc2e1236f80f9ce61b97d3283a935058a02d3a495a00b431b7d48"], &(0x7f0000000100)=0x94) 2018/04/09 01:38:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x20000000000006, 0x4, 0x103, 0x1000055b, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) msgget(0x2, 0x503) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x200000) 2018/04/09 01:38:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000000c0)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x80, 0x2b, r1, r2}, {0x69, 0x0, 0x0, 0x8001, 0x9, 0x3ff, 0x4, 0x57f}, {0xac3, 0x1, 0xff, 0xfffffffffffffff9}, 0x7fff, 0x6e6bb9, 0x1, 0x1, 0x0, 0x3}, {{@in6, 0x4d2, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x5, 0x3, 0x1, 0x81, 0x1f, 0xac3e}}, 0xe8) ioctl$KDSKBLED(r0, 0x4b65, 0x5dd) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200, 0x9, 0x0, 0x500, 0xc9, 0x40014, r1}) sendmsg$nl_generic(r0, &(0x7f0000001840)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001800)={&(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x1358}, 0x1, 0x0, 0x0, 0x2000c000}, 0x20000000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000480)={0x0, 0x6, 0x1, 0x400}) r3 = socket$inet6(0xa, 0x803, 0x7) bind$inet6(r3, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000180c729f0000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/09 01:38:54 executing program 1: r0 = dup(0xffffffffffffff9c) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mem_hardwall\x00', 0x2, 0x0) vmsplice(r2, &(0x7f00000014c0)=[{&(0x7f0000000200)="adfab513b2aa39b627130a666b1e69584bfe931d02a0121b3aaf254651cf95fe14601470cffb268eb4bf46ea3c218c2567f107c207e65c4f28abd28fa7bd879e405053c5d17b26c49745c377939eb072644b46a60a8cb7ecadcfea39ae4ef859febd8a505dc8c754bc2016790d742d909a5373", 0x73}, {&(0x7f0000000280)="5fb2d1cd051422dcd3983e77646808fec43f89c6811fba300d4d06699a3226beacc11602d4896281db8f900103cc0bbefaf770c54ae366b0c55ea222fd507918379e0a4100b3730cbf9d16712e234fa234f804e0bb873f7b574fdbf7bc78e3900449fd4dc953c90930aae1f35f807a449972e4e6e83ad4ac389fa8378943813792d3e5a262f1de44b410ecf65b18784785cdafdaa724c349ce962d718750dbb12e33669b12a814b26593c3ca1b3470f90ee5c83d8c763f13a249801e50ae9574c62719676fc32d17bb97bb92796c8d367305876a567fee", 0xd7}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="ddedcfed893ac61160039302bc3d", 0xe}, {&(0x7f00000013c0)="6e997118ef4da977ef48e00b65637c34eb21cb15d18af242b58bb1b854a50f56e2c036be07766a01746d5af8d5258d721dbf660cdc6c886913acdff8acfa77945185480d34deb6d4a19ba0495b6a17e7828cef748595a2e81212afa2bfc4dea79fdbc91b5d3ddcb85b167cfa64b41586c9626d374ae29a9414b56572ee2ca1de5a47539c5c0745fa7e1770b446764c6e93f52e71da34757e73bf73668d201d9ef2aff1d562ea6b0d22f2c4bf61d084f78b15d24687d86b9384a34411806abdece4df4482583e7f5b894d267dd0fc0a0ae3c8b17d56a7c0445c22961341e9aefefab4492740a60a5487b9dca6fb3d", 0xee}], 0x5, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0xffffffffffffffff, 0x400000ff) fstatfs(r0, &(0x7f0000000100)=""/193) 2018/04/09 01:38:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300091000000000000000000000000200130003000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000ae9ff0000000000ff01000000000000b1592ebf000100b5c8aa76eb858b8bb5"], 0x80}, 0x1}, 0x0) 2018/04/09 01:38:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000240)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000280)={r3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000340)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101100) accept$ipx(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0xc1881d30a124d844, 0x0, 0xff0000000000, &(0x7f0000000040)={0xffffffffffffffff}) io_setup(0x100, &(0x7f0000000140)=0x0) io_cancel(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x9, 0x6, r1, &(0x7f00000003c0)="7272dd4322960fd55531039b2c69266757a0abed3f8cfc60cb72ce31005d73ee184e1d9b1c856883e59e51fa00e0d8f9a0e325751cdd9eb946a6717f788f0f91308cbe35b214906f64b7c45bdc16ab1eec2ae5ef8a7da2d8c8196df0859a438323e0eb5fe91c2f56e3ae374ed07951c0d8cf26d66930afcf6485a9f0d0cc99abfee9c5672de45078f938c098c5dc1241d3fc9387b2224a36ec4caf0057", 0x9d, 0x3f, 0x0, 0x0, r5}, &(0x7f0000000480)) socketpair(0x0, 0x0, 0x9, &(0x7f0000000000)) 2018/04/09 01:38:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000000070000000008001500020000000800160004000000df7c68ad27d879541e244adf605ddcc7ef77375480df02527c319ab488a3e003268597c39f11f052fede86577a0c38e853b44362b2d4872f620000000000"], 0x2c}, 0x1}, 0x0) 2018/04/09 01:38:55 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000200)=""/254) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x101840) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)=""/95, &(0x7f0000000140)=0x3a) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xbd) 2018/04/09 01:38:55 executing program 0: r0 = timerfd_create(0x0, 0x80000) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x2000) fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) socket$inet6_dccp(0xa, 0x6, 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) prctl$intptr(0x4, 0x80000000000001e) 2018/04/09 01:38:55 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000), 0x260}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x4, 0x9, 0x3, 0x1f}, 0x14) 2018/04/09 01:38:55 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80040005, 0x0) fallocate(r0, 0x8, 0x0, 0x1000) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x10) 2018/04/09 01:38:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x0, 0x100000008}) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000000c0)={0xfffffffffffffffb, {{0xa, 0x4e21, 0x10000000000, @empty, 0x4}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0xffff}}, {{0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}]}, 0x190) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/09 01:38:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x4, 0x10001, 0x8ea, 'queue0\x00', 0xfffffffffffffffd}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/09 01:38:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000007c0), 0x0) close(r0) sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14d2d70000000000000000000000400000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 01:38:55 executing program 1: lstat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='ppp0vmnet1B\x00', 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x101, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="7efb51c7", @ANYRES32=0x0], &(0x7f0000000140)=0x8) prctl$getreaper(0x13, &(0x7f0000000340)) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000003c0)=""/179, &(0x7f0000000200)=0xb3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x0, 0x30, 0xa7, 0x5}, &(0x7f0000000240)=0x18) clone(0x810b02, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000040)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/04/09 01:38:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x401, 0xb8040) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000540)=0x1186, 0x4) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6ed}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xab, "346d992ff35a259e5608c1e2c0a30dd44adaa2f5ded3daee1ae5145cc0e54e98d80707216e2a35f553cad1cdcf6033e5e080b74fd2d27df60f23087ce9580e8f77e0ec14fe4e8af42076a15ef884f785df0c19ae313a4a72793aff4d5e187c9e4226b157f5bfae29c6c9f50fe1dcd25ef4d6690868bbe39e230a131ac5f7727a832a3df1dce6833ecd6234c663275f71579f82748900e3aba748a1bb524433fa3023c6ae664801b7bdc7a3"}, &(0x7f0000000280)=0xb3) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0x2, 0x50c, 0x4b, 0x5d017987}, 0x10) r4 = gettid() sched_rr_get_interval(r4, &(0x7f00000004c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r5 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) tkill(r5, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000480)) r7 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r7, &(0x7f00000002c0)={r7, r0, 0x7ff}) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000000300)={0x6, 0x0, [{0x8, 0x1, 0x0, 0x0, @adapter={0xb82, 0x9, 0x6, 0x100000001, 0x4}}, {0x2, 0x1, 0x0, 0x0, @sint={0xf4a8, 0x8}}, {0xfff, 0x3, 0x0, 0x0, @sint={0x100, 0x8}}, {0x1, 0x3, 0x0, 0x0, @adapter={0x9, 0x8, 0x80000001, 0x1, 0xff}}, {0x7, 0x3, 0x0, 0x0, @msi={0x1000, 0xc1, 0x3}}, {0x4, 0x3, 0x0, 0x0, @sint={0x1, 0x34d2}}]}) dup2(0xffffffffffffffff, r6) 2018/04/09 01:38:56 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sync_file_range(r0, 0x3, 0x80000001, 0x1) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x2, 0xba8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'ipddp0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="3a29d45b6dcc", [], 0xb8, 0x100, 0x130, [@limit={'limit\x00', 0x20, {{0x0, 0x80000001}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'yam0\x00', 'dummy0\x00', 'ip6gre0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x948, 0x998, 0x9e8, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001}}}, @among={'among\x00', 0x868, {{0x0, 0x0, 0x0, {[], 0x3, [{[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}, {[], @loopback=0x7f000001}]}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0xc20) 2018/04/09 01:38:56 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xbb, "1fd0b23d7cc3009daa86c20e7ad623f92299f163508aae2b8befe224adc6cd4660e6651aa23cefdbe5df8f1d1919c07280c438a52b1c3720ec8f50f065e3e90fed3e05fc115ebe6a4a92971f99c58e345ac09639e4fc0bb49e909c9ac1c1f4b4d5885168823ead0f50d9e0c362b2d243a8812684bccca6d5644e01fc54c5953bde145673a11b37fd93f911bfb55308bf5fb22d6f7d29c560740e33dd334bc601bce7ac88e3bdbd0352f649b7c6f20e5897d7c5d0a7aac75e21c76c"}, &(0x7f0000000140)=0xc3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x81, 0x200, 0xffffffffffffff01, 0x7fffffff, r1}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000200)) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'\x00', {0x4, 0x2, 0xffffffffffffffff, "cfb9045a8500", 0x2}}) close(r0) 2018/04/09 01:38:56 executing program 2: prctl$intptr(0x29, 0xffffffffffff0000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000), 0x0, &(0x7f0000000000)}, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 01:38:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0), 0x0) r2 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r2, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/04/09 01:38:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x1, 0x4010, r0, 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="040005006b016fdb780600000000a4c741e8f8c9c4fa6268ae640eaa952e0eb298c5d7ae637fee1c70f022099dfd9c3635e66ffcc6cbd030f76eec8f4d52edac6649883063672359c4fb557850447421dab677d93b92b6741a9cd22301f5091ec926"], &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x50}, 0x8) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/09 01:38:56 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x989680}, {}, {}, @queue}], 0x30) 2018/04/09 01:38:56 executing program 3: personality(0xc40000d) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/09 01:38:56 executing program 6: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/09 01:38:56 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x7fffffff, 0x7, 0x40, &(0x7f0000012000/0x1000)=nil, 0x2}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0xb5, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r1, &(0x7f000022e000)=""/74, 0x4a) dup2(r1, r3) 2018/04/09 01:38:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001100)={0x2, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000000c0)={0x100000000, 0xfffffffeffffffff, r1, 0x6f3, r3, 0x100000000, 0x7, 0x7}) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) sendto$inet(r0, &(0x7f0000000100)="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", 0xff7, 0x800003fff, 0x0, 0x0) 2018/04/09 01:38:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/180, 0xb4}, {&(0x7f0000000440)=""/111, 0x6f}], 0x8) dup2(r2, r2) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) 2018/04/09 01:38:56 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x1, 0x5, 0xffffffff, 0x1, "618be42730d0def162d740f6a59cc12e6bac2bdbeb155ab6eec81777f84d1be960072a7c82a9c9a6a928ae43", 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) 2018/04/09 01:38:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000001000000000000000000ddff000000dfffffff0000000000"]) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20800, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r6, &(0x7f0000000180)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x1c) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x4}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000040)={0x2, r5, 0x1}) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="440f01d1470faefe0f07c441c5e16900c482b5932ce2410f090f01f0b9800000c00f3235010000000f30430f01cf0f01f8", 0x31}], 0x1, 0x8, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000200)={0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000000100)=0x3) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000080)) mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0xc) dup3(r4, r3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f00000002c0)={0x3, 0x23, 0x2c80000, 0x9, 0xd6b5, 0x8}) ioctl$TUNGETSNDBUF(r8, 0x800454d3, &(0x7f0000000340)) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000380)) 2018/04/09 01:38:56 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000007000)=0xfffffffffffffe6c) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/04/09 01:38:56 executing program 0: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000100)={"6772657461703000009ac800", @ifru_settings={0x0, 0x0, @fr_pvc}}) 2018/04/09 01:38:57 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/208, &(0x7f0000000280)=0xd0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', @ifru_names='bridge0\x00'}) socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00000000c0)={'bcsh0\x00', @ifru_mtu=0x781f}) 2018/04/09 01:38:57 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x8000, 0x80000000, "137140fface8"}, 0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f0000001180)=""/4096, 0x10a1, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/09 01:38:57 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, 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) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000001c0)=""/136) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/245) 2018/04/09 01:38:57 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0xcc, 0x40, 0x1, 0x6a, 0x248, 0x9, 0x22f, 0x3}, "54cb3c2f667165647a519d64", [[], [], [], [], [], [], []]}, 0x72c) 2018/04/09 01:38:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000000200)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket(0x3, 0x5, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x5, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000080)=0x3d00, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x220000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r3, &(0x7f0000000100)="2871a5c61078e7d816202c18f945af50aa1a2b2641ec1e529f439ba899a2d4", &(0x7f0000000140)}, 0x18) 2018/04/09 01:38:57 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f0000000140)='./file0\x00') r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) chdir(&(0x7f00000000c0)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f00000e3fff)) 2018/04/09 01:38:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xe48, 0x4) sync_file_range(r0, 0x100, 0x7, 0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') fsync(r0) fremovexattr(r0, &(0x7f0000000080)=@known='security.capability\x00') 2018/04/09 01:38:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000300)=[{0x4, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {0x8}, {}, @quote={{}, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0x90) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) 2018/04/09 01:38:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_percpu_user\x00', 0x2761, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002180)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000000021000000c39d3a12d6b4f99904da3957165f01be0c7f5ab87fc867e732869698acd0d05bf834523aa2a0b47507059a700ca4f089bf1f44dd9b10f97e73109c931d19772aef4fff67c5dc13233c3b626ca2443f51f17f2a453841b8bf620ec041cb32ad"], 0x20) 2018/04/09 01:38:57 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000280)="240000002a005f7601000010ff010000000000220090452c1a613a200000000000000000", 0x24) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/09 01:38:57 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)={0x1, 0x81}) 2018/04/09 01:38:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/09 01:38:57 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x8000, 0x1f, 0x9, 0x6, 0x914, 0xdb, 0xce, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xbfe, 0x2, 0x73, 0x4, 0x41}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000500)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) r2 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r3 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x4, 0x400000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) lchown(&(0x7f0000000100)='./file0\x00', r4, r5) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/04/09 01:38:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3b) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x9, r3, 0x0, 0x5}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') accept$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @dev}, &(0x7f0000000340)=0xc) accept$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x14c, r4, 0x500, 0x70bd29, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r5}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x14c}, 0x1}, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) ioctl$VT_DISALLOCATE(r2, 0x5608) flistxattr(r0, &(0x7f0000000000)=""/4, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000640)=""/74) sendmmsg(r0, &(0x7f0000009300)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000012c0)}}], 0x1, 0x0) 2018/04/09 01:38:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd528, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0xae, &(0x7f00000000c0)=0x80800000, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) sendto$ax25(r2, &(0x7f0000000140)="14d9d547eb8de085637b065a1222543af5d6d4872c6f1eec929649fbe8268c5205c69ae1aa779e0b8eeb22c23ca4962e86dae4d7a957410094dea08c79cb54e52d3981f56d27008da0d6b532006f2a02adc48cd4f1ae88f63aa179575a77cb5c1d0d05d3119ce2595a01af41ee716bc6e4dc9205b4c75c204e3c0a19bb59821fad07f055086bb33e4deac46d759c050d91ec898c9522ad4b9644692ede3feafee2756dbc4bd7596888acddb39e25d85bbc7408074d109cbdeaafae97d573a616", 0xc0, 0x4010, 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000100)="f2", 0x1, 0x200418cc, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/09 01:38:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x189002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e22, 0x2, @empty, 0x5}, 0x101, [0x8, 0xfffffffffffffffe, 0x7, 0x7, 0x7, 0x7, 0xf7, 0x40]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81, 0x1, 0x1, 0x1, 0x4, 0x7fff, 0x5}, &(0x7f0000000100)=0x20) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010000100000000220000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000001c000000000000000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@getsa={0xf8, 0x12, 0x220, 0x70bd2d, 0x25dfdbfc, {@in=@rand_addr=0x6, 0x4d2, 0xa, 0x3c}, [@algo_crypt={0xd0, 0x2, {{'ctr-camellia-asm\x00'}, 0x428, "1f583c722078279445116e5cd39c2b9617fd66cbc2ae0b2b809eb0a5df95bff5841729de5cea3696819201ec8de1a16cb1b8d093a8862a74124b0ea0af061f4b937c808d86c896c6f7bda7dcc2874b267ad31ae1c93571b5e2b25f3f4e534e23ec927aeea26971d980e97ee897b2764089e75eb3d354055924c887454577e22465949d8c01"}}]}, 0xf8}, 0x1}, 0x0) 2018/04/09 01:38:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284dedbedcfe00600000000a2bc5603ca0016087f89000001dbff0ffb0716c90000000309ff5bffff08c7e582d5000000000000002ae59d", 0x48}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/04/09 01:38:58 executing program 6: 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$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/04/09 01:38:58 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) time(&(0x7f0000000000)) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000280)=""/106, 0x6a) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/85, 0x55}], 0x1, &(0x7f0000000440)=[{&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/30, 0x1e}], 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)=ANY=[]) 2018/04/09 01:38:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x242) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/09 01:38:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000000000)=0xfffffecc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r2, 0x2) 2018/04/09 01:38:58 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r2, r3/1000+10000}}, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x1}, 0x8) 2018/04/09 01:38:58 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x7, 0x2}, 0x14) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = getpgid(0x0) tkill(r2, 0x800000000000032) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/09 01:38:58 executing program 2: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x400000) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000040)=0x7c, 0x400, 0x1) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./file0/file0/file0\x00', 0x1) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0/control/file0\x00', &(0x7f00000001c0)={{}, {r1, r2/1000+10000}}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') [ 135.313641] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 135.351473] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 01:38:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001500)="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", 0x148}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/09 01:38:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3, 0x4, 0x5, 0x5efb, 0x4f456f8a}, &(0x7f0000000200)=0x14) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x1000000000010, 0xa, 0x0, 0x0, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6}}]}, 0x50}, 0x1}, 0x0) 2018/04/09 01:38:58 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x1ffffffff) readv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000180)=""/44, 0x2c}, {&(0x7f00000001c0)=""/25, 0x19}], 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) userfaultfd(0x80800) 2018/04/09 01:38:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x1c7, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1, 0x0, 0x0, 0xffffffffffffffff}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000180)={@rand_addr, @remote, @broadcast}, &(0x7f00000001c0)=0xc) 2018/04/09 01:38:59 executing program 2: 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) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000640), 0x0, 0x0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249cf44230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec828ce0e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r1) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r2}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/09 01:38:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0x80000001, 0xbf) r2 = accept(r1, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip_vti0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000640)={@empty, 0x0}, &(0x7f0000000680)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @local, @remote}, &(0x7f00000007c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000008c0)={@local, @empty, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000b40)={@empty, @dev, 0x0}, &(0x7f0000000b80)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001100)={0x0, @local, @dev}, &(0x7f0000001140)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001180)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000011c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001200)={'ifb0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001600)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001240)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="18042abd7000fddbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="fc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000008000100", @ANYRES32=r8, @ANYBLOB="c00002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="080007000000000008000100", @ANYRES32=r14, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040001000080"], 0x380}, 0x1, 0x0, 0x0, 0x4}, 0x40) r15 = socket(0x11, 0x802, 0x1000000000000001) write(r15, &(0x7f0000000000)="240000001a0025f0fc17000400edfc0e1c0b0000e86751bfe4f3a2a2c200eeff0000015c", 0xffffffffffffff11) 2018/04/09 01:38:59 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000fcc000)="eb375d04e0aeb79b211facfbffffffff"}) 2018/04/09 01:38:59 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x8, 0x101000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x804) linkat(r0, &(0x7f0000000340)='./file0\x00', r4, &(0x7f0000000780)='./file0\x00', 0x1400) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000180)={{0x6001, 0x10000, 0x0, 0x4, 0x3, 0x2, 0x2, 0x1, 0x6, 0x2, 0x80000000}, {0x2, 0x4000, 0x1f, 0x3, 0xaf5, 0x101, 0x3, 0xffff, 0x9, 0x2, 0x4, 0x8}, {0x3000, 0x1, 0xc, 0x4, 0x4, 0x4, 0x9, 0x8000, 0x0, 0x80, 0x7, 0x6}, {0x2002, 0x2000, 0xe, 0x3, 0x1, 0x4, 0x3, 0x4, 0x0, 0x5, 0x4, 0x8000}, {0x0, 0x10000, 0x0, 0x7fffffff, 0x0, 0x6, 0x1d, 0x5, 0xa62a, 0x56772008, 0x8, 0x101}, {0x1000, 0x2, 0x3, 0x3, 0x6, 0x4, 0x0, 0x7, 0x8001, 0x6, 0x80, 0x4}, {0x10000, 0x6000, 0x4, 0xe69, 0x4, 0x0, 0x2a52, 0x51, 0x400, 0x3f, 0xcae, 0x9d5e}, {0x102005, 0x3000, 0x14, 0x10, 0x37fc, 0x1, 0x100000000, 0x3, 0x20, 0x9, 0x4, 0x7fff}, {0x6007}, {0x105000, 0x10000}, 0x1, 0x0, 0x100000, 0x4, 0xf, 0x500, 0x107000, [0x2, 0xc8e6, 0x3, 0xdbe]}) socket$inet_smc(0x2b, 0x1, 0x0) sync_file_range(r2, 0xfffffffffffffff9, 0x80000001, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="66baf80cb8dc19648cef66bafc0c66b8008066ef6583843100580000a866baf80cb8cf585d87ef66bafc0cb020ee6583826c08fe2be80f01ca64a5c42115fe2266400f388181050000000f019f0e00000036f2420f5e7500", 0x58}], 0x1, 0x50, &(0x7f0000000140)=[@efer={0x2, 0x800}], 0x1) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000002c0)={0x5}) r6 = dup3(r5, r4, 0x0) syz_open_dev$binder(&(0x7f00000007c0)='/dev/binder#\x00', 0x0, 0x800) epoll_create(0x2) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000000380)={"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"}) r7 = msgget$private(0x0, 0xffffffffffffffff) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000800)=""/19) 2018/04/09 01:38:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7fff, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000001c000/0x2000)=nil, 0x2000}, 0x1}) socket(0x0, 0x0, 0x0) membarrier(0x10, 0x0) 2018/04/09 01:38:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) uname(&(0x7f0000000000)=""/206) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) getpeername(r2, &(0x7f0000001180), &(0x7f0000001200)=0x80) openat(r3, &(0x7f0000000100)='./file0\x00', 0x80100, 0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) recvmsg(r3, &(0x7f0000ef6fc8)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/04/09 01:38:59 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) 2018/04/09 01:38:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x0, 0x40000000002}]}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) sendmsg$can_bcm(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r4}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x0, 0x400, 0x0, {0x77359400}, {0x77359400}, {0x0, 0x1, 0x8, 0x7}, 0x1, @can={{0x4, 0x1, 0x1, 0x855}, 0x6, 0x3, 0x0, 0x0, "23c5b088128627e6"}}, 0x48}, 0x1}, 0x1) r5 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r5, &(0x7f0000b04000)=[{}], 0x18) 2018/04/09 01:38:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x301800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/04/09 01:38:59 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0xf68aea002b29d042) perf_event_open(&(0x7f000025c000)={0x40002, 0x70, 0x3e2, 0x2000100000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x202000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/170) 2018/04/09 01:38:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) 2018/04/09 01:38:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x240, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket(0x10, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x800, &(0x7f0000000180)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00000000c0)=0x3) io_submit(r4, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) r6 = socket$netlink(0x10, 0x3, 0x0) epoll_create1(0x80000) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000900)={0x19, 0x2, 0xfff}) sendmsg$netrom(r5, &(0x7f00000008c0)={&(0x7f0000000200)=@ax25={0x3, {"9f5ad325c987c4"}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000240)="74b6671987211a607df5f39698a701187f41c0af57fc8eb611572f54a81f87a4a5a6987d5106bbe277cd46495d5351c9415bc3e6d7e0f3b1cac92dc9d4f980867b8c81185365f6b9e46b437ae4e5aecd5e88849501cfdaafceb95666cdad179428a4ff2f866eb19f8789ca7991ca3868192ea5d36b47b2200a7ea281c8440a0f87171724d03a83e887e51c2ffcb2961f6a80c91d1e16390ad1e0dc381671ba7313277629cb410a9a4738d21f2b8c0d64016f39e02311495a7892310c120b635568a4537f8b908db8c62c", 0xca}, {&(0x7f0000000340)="4dce03b948bd9cf5a701bf66ce48151ec96310863ddf49958c4d2ee6873f8a3cbf915b6aef1db630bda30b4ddf85bbdbeaeb4ee6d047b736a3cf0ef01416a18b85db950e697f45523c495ebff6ac7bcd7a7051595980d69f50e475590af68468d59e8cafa432466f3384062b0c7a7b0ad53145ff51389664602e3a6b7c26e73acfa80a1d68d4e782c894536725aa4f1f0dea9a76297fd7c09f1b8b3431ed665d5723b5824866f1e9f3f4e34da5941ab7021d5f", 0xb3}, {&(0x7f0000000400)="65c5e93d9925f10b086117ef858fe268ef9fc40183d8", 0x16}, {&(0x7f0000000440)="e2a190380300a6bc276b78cbb5ebacb1e7046f2383587354f10ea03ec22ff1918659a2526cc328ab08fe9d543af5de2870c39f5ba6c9ab0755326f562acc479078e04aede40b09376f09389722689c9d46d68facda3b299b6b208e3eca98c80c53154017f8ba92240a6232b4c3762dea6c2ae160be153482feddfbd9507c330478929bb7a54d8008f56c79fb49b35a2e84f88e770fcb264b927dd88b02a5f5cf6de0ced8b2ac25025ae88f685e0f51f1118fdf2c4be3a023f192698a2ab5ff0741", 0xc1}, {&(0x7f0000000540)="2566727ed3d0ee6ea4e3f5d15d1840e8c70e021ab7ea2f2ebd2ed19c8b61410f7cdfc75a28e1e443f0afd65b1becde770b53e7a1b6d94c9cca304aefbb38d236116f0b0a6eea08f229f83dbd15045d8576e6d05f2f40bd6c48a665b966074ed11c3b1880175421940ff062b77a5cffea6c8bd4dd5750dc69e4075bff5ccaf18be366b550c21e7a02a9da13542caca8dcfd8304758a008c284ed12c397d797fec01674e4f511195ebd04864df00de7241cc255cbb025eeb8544fd1eefc01b783cedc4147ed8d57d688c6608425fb42be06abb5e953ea4ea137bbbb082a343a3c2f2", 0xe1}, {&(0x7f0000000640)="090595270a25b9e92d355aa9a060331c9b42b88aa53373acefd7aded79ca7b31b4e8db273639981aca15a9cd97bdbb75dbfe19222ab802a2eb7dd9e5bb5819675c9a8e8a7f123387dc9310c917ad098f6c8c6f5017c7f6dae2d596f6b3a9515339d94d3dacca049cc716a272a1de1c8d74df556cd0877d5f626765246a70115cfade06015d87d3da97a7cd64a5f5d2bd60e7093d1588", 0x96}, {&(0x7f0000000700)="084c95140208cce6ea421c3a190209f86608bee2e11173491e4062e27b868283d437cd3de1dffd2ac09df57858dd397dde2181e9a37059daa3415fb2d4", 0x3d}], 0x7, &(0x7f00000007c0)=[{0xf0, 0x10f, 0x70, "476083bad4e2b66f1bd40b44d39359ae98bb3fff18c475c4950548dd8236e3574dc87ad34f9c2eb23175252365d4bd81f5804a9ac1981ac641a6a4ea3f69aaa0965b018f4e38e0afb3b2c5d70187b5cc1e42a845843d0b3b7dd06a921d746b5dd07076675dcb243fb2ee18661582b828574974dea2c95a2e91c675ffb876d748cbf4647523fe8df1772b6cb7c7d68004a40929849807519b6044cdc410b37c4ebc7aa84deb79722b14e50d35be8b597066f8e9dde185bc2de642cc4c2dc45e4e58f42a0d1f56ef6d9dc38eb9044a4cf9b49edbf4f4511d7eb7084854"}], 0xf0, 0x10}, 0x8084) sendmsg$nl_generic(r6, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/04/09 01:38:59 executing program 5: r0 = socket$inet(0x2, 0x1000000000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x112, &(0x7f0000000080), 0x0, &(0x7f0000000000)=""/81, 0x51}, 0x40002106) 2018/04/09 01:38:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) time(&(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x1000, 0x0, 0x400, 0xfffffffffffffffb, "3248c4a809653f75c317bbe478774c46882a453646f1d3c83c6a9efbd6b0859526854bdcf10ac9469f5e9f3c", 0x401}) ioctl$KVM_RUN(r1, 0xae80, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) [ 137.245610] FAULT_FLAG_ALLOW_RETRY missing 30 [ 137.250249] CPU: 1 PID: 11722 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 137.257083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.266418] Call Trace: [ 137.268997] dump_stack+0x1b9/0x294 [ 137.272613] ? dump_stack_print_info.cold.2+0x52/0x52 [ 137.277796] ? kasan_check_write+0x14/0x20 [ 137.282021] ? do_raw_spin_lock+0xc1/0x200 [ 137.286241] handle_userfault.cold.32+0x44/0x57 [ 137.290890] ? handle_userfault+0x16c6/0x2760 [ 137.295369] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 137.299942] ? debug_check_no_locks_freed+0x310/0x310 [ 137.305119] ? update_load_avg+0x2d9/0x2540 [ 137.309423] ? __lock_is_held+0xb5/0x140 [ 137.313468] ? print_usage_bug+0xc0/0xc0 [ 137.317512] ? print_usage_bug+0xc0/0xc0 [ 137.321556] ? attach_entity_load_avg+0x830/0x830 [ 137.326380] ? graph_lock+0x170/0x170 [ 137.330173] ? graph_lock+0x170/0x170 [ 137.333960] ? graph_lock+0x170/0x170 [ 137.337754] ? __lock_acquire+0x7f5/0x5130 [ 137.341979] ? graph_lock+0x170/0x170 [ 137.345767] ? debug_check_no_locks_freed+0x310/0x310 [ 137.350944] ? find_held_lock+0x36/0x1c0 [ 137.354989] ? lock_downgrade+0x8e0/0x8e0 [ 137.359117] ? __lock_acquire+0x7f5/0x5130 [ 137.363335] ? kasan_check_read+0x11/0x20 [ 137.367474] ? do_raw_spin_unlock+0x9e/0x2e0 [ 137.371867] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 137.376434] ? kasan_check_write+0x14/0x20 [ 137.380650] ? do_raw_spin_lock+0xc1/0x200 [ 137.384870] __handle_mm_fault+0x34be/0x4150 [ 137.389279] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 137.394028] ? graph_lock+0x170/0x170 [ 137.397819] ? find_held_lock+0x36/0x1c0 [ 137.401862] ? lock_downgrade+0x8e0/0x8e0 [ 137.405995] ? handle_mm_fault+0x8c0/0xc70 [ 137.410218] handle_mm_fault+0x53a/0xc70 [ 137.414262] ? __handle_mm_fault+0x4150/0x4150 [ 137.418833] ? find_vma+0x34/0x190 [ 137.422366] __do_page_fault+0x60b/0xe40 [ 137.426411] ? mm_fault_error+0x380/0x380 [ 137.430546] ? graph_lock+0x170/0x170 [ 137.434332] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.438811] do_page_fault+0xee/0x8a7 [ 137.442592] ? vmalloc_sync_all+0x30/0x30 [ 137.446721] ? find_held_lock+0x36/0x1c0 [ 137.450768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.455596] page_fault+0x25/0x50 [ 137.459044] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 137.464654] RSP: 0018:ffff88018f44fb98 EFLAGS: 00010202 [ 137.469999] RAX: ffffed0031e89f83 RBX: 0000000000000010 RCX: 0000000000000002 [ 137.477256] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88018f44fc08 [ 137.484510] RBP: ffff88018f44fbd0 R08: ffffed0031e89f83 R09: ffffed0031e89f81 [ 137.491768] R10: ffffed0031e89f82 R11: ffff88018f44fc17 R12: 0000000020013010 [ 137.499025] R13: 0000000020013000 R14: ffff88018f44fc08 R15: 00007ffffffff000 [ 137.506317] ? _copy_from_user+0x10d/0x150 [ 137.510551] get_timespec64+0x75/0x180 [ 137.514440] ? timespec_trunc+0x170/0x170 [ 137.518584] ? schedule+0xef/0x430 [ 137.522108] SyS_pselect6+0x1ca/0x680 [ 137.525898] ? SyS_select+0x260/0x260 [ 137.529683] ? exit_to_usermode_loop+0x87/0x310 [ 137.534335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 137.539855] ? exit_to_usermode_loop+0x1ef/0x310 [ 137.544591] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 137.549416] ? ksys_ioctl+0x81/0xd0 [ 137.553032] ? do_syscall_64+0xb7/0x9d0 [ 137.556996] ? SyS_select+0x260/0x260 [ 137.560784] do_syscall_64+0x29e/0x9d0 [ 137.564651] ? vmalloc_sync_all+0x30/0x30 [ 137.568785] ? _raw_spin_unlock_irq+0x27/0x70 [ 137.573265] ? finish_task_switch+0x1ca/0x820 [ 137.577744] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.582664] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.587584] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 137.592931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.597759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 137.602935] RIP: 0033:0x455259 [ 137.606104] RSP: 002b:00007f21379c0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 137.613805] RAX: ffffffffffffffda RBX: 00007f21379c16d4 RCX: 0000000000455259 [ 137.621076] RDX: 0000000020011000 RSI: 0000000020011fc0 RDI: 0000000000000040 [ 137.628345] RBP: 000000000072bea0 R08: 0000000020013000 R09: 0000000020001ff8 [ 137.635616] R10: 0000000020003000 R11: 0000000000000246 R12: 00000000ffffffff [ 137.642889] R13: 0000000000000473 R14: 00000000006f9b68 R15: 0000000000000000 2018/04/09 01:39:00 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000040)='./file0\x00', 0xb, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x82100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xf5, 0xffffffffffffffff, 0x0, 0x200, 0x5, 0x99a2, 0x7, 0xf7, 0x6add9f06, 0x0, 0x3, 0xfff, 0x100000000, 0x1ff, 0x1000]}, &(0x7f0000000440)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0xa000000000000, 0x8}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x9f83, 0x0, 0x7fffffff, 0x0, 0x0, 0x40901, 0xb, 0x800, 0x0, 0x9, 0x3, 0xd1, 0x1, 0x4, 0x1ff, 0x0, 0x20, 0x5, 0x1, 0x49, 0x8, 0x9, 0x0, 0x4, 0x4, 0x1eda2eac, 0x800, 0x6, 0xa5, 0x7fff, 0x95, 0x6, 0x0, 0x6, 0xfff, 0x0, 0x100000000, 0x2, @perf_config_ext={0x100, 0x3ff}, 0x0, 0x10001, 0xfffffffffffffffc, 0x6, 0x3, 0x9}, r3, 0x0, r0, 0xb) socket$inet6_dccp(0xa, 0x6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0), 0x10) write$fuse(0xffffffffffffffff, &(0x7f0000000140)={0x20, 0x0, 0x1, @fuse_notify_inval_entry_out}, 0x20) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0xfffffffffffffffd) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000280)=""/24) pipe2(&(0x7f00000002c0), 0x4000) 2018/04/09 01:39:00 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x1, 0x5, 0x100, 0x7f, 0x8, r2}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/09 01:39:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/09 01:39:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x2, r1, 0x1}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x3283, 0xaa, 0x341, 0x7f, 0x4, 0x7, 0x8001}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/09 01:39:00 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/65) waitid(0x0, 0x0, 0x0, 0x8000000b, &(0x7f00000001c0)) 2018/04/09 01:39:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2001f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000090f8000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = gettid() socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x3f, 0x3ff, 0x6c8, 0x2, 0x0, 0x2, 0x4, 0x2, 0x6, 0x10001, 0x6c25, 0x4, 0x101, 0x9, 0x81, 0x3, 0x3, 0x1, 0x67, 0xffffffffffffff7f, 0x2400000000000000, 0xfff, 0x81, 0x2, 0x800, 0xfffffffffffffffd, 0x8, 0x0, 0x9, 0x4, 0x5, 0x7fffffff, 0x60000000000000, 0x100, 0x2, 0x5, 0x0, 0x81, 0x0, @perf_config_ext={0xfe6, 0x46}, 0x10000, 0xfffffffffffff801, 0x8000, 0x7, 0x2000, 0x1911a451}, r1, 0x0, r2, 0x0) connect(r0, &(0x7f0000000240)=@in6={0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x9}, 0x80) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/82, 0x52}], 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f00000002c0)={0x5, 0x8}) 2018/04/09 01:39:00 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000100)=""/180) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0183000000007f000800030e6001061000080180c200000fecf9d45f9f6385028c2a96e9f545ea18746e990601b2b2b8da2b65b78cb66319c3f90aa89c87"], 0x3e) connect$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x1, 0x5, "8b2070894b9e02765b0577ec3f2060b17f26bb9aa9c006ebda0916bb5d2d8818cbf507f5b0f8ec5ca81f8d8658bca50dbcadaf5063d57ee0bb9d9ddb6e93f2", 0x27}, 0x60) r2 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000300)=0x6) semget$private(0x0, 0x1, 0x12) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/24) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000240)) 2018/04/09 01:39:00 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80000, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x222000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') write$fuse(r1, &(0x7f0000002cc0)=ANY=[@ANYBLOB="0000010000000000000000000000000000001b512fa2f508f95af0bd558280f76bb8870a21"], 0x12) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ifb0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000002c0)={@mcast2, 0x0}, &(0x7f0000000300)=0x14) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002c00)={0xfff, 0x1a, 0x5, 0x7, "8b6ec237e2f18866f7527cba7deef0319bbb84ac71cdfe5809c637bc5e41c6db"}) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r5, 0x7, &(0x7f0000002b80)=[&(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000200)="61bfdada5208f520a00596313cb71674e18868ac319dd9de9e26eca7f9bfc8bdceeb4c8004de9c58c8b849ae92f2f57cbacb00b1657c7e2b838ff12f93ff1e2b9fa5e44b5ac6f9a385a67905e48f8110ecb202201ddfa4456227d6bd2edbfdf804f881c225f2d3de65a7772283adfd230b85653d6f208b90c875063a62926a3ef9e21f395bd63fac0a9c04f5393b3a12568305d864aa1442e579a1dbcda23cadf0", 0xa1, 0x8, 0x0, 0x0, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x40, r1, &(0x7f00000008c0)="13aaac8948543583abec0c871816f6247dcb4938ee98bf3128bee891946c9704493ba59075173dae696858fd5c26", 0x2e, 0x9, 0x0, 0x0, r1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0x8000, r1, &(0x7f0000000940)="a1aa58966e150b8af24eee79114936", 0xf, 0x7fff, 0x0, 0x0, r1}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0xe, 0x9f, r1, &(0x7f00000009c0)="a17b05231153ffef45c592299d28dcdd467fbd88d85704f7866fd8c9e41e2b4d8ce23a4257042227dcf4497461a8d214dc922b2c9ffb9e987a1aab101d5048d6a51f1959cc0fd3e0021ebae30deac05611911c62d002273985aa859726ac2a5c77d7b7b2575d256b7632e7c4f59bd314ccafd82c8345a35ac39bbb6f841a01b9ab0cdd1c9cbeff81e8134da5c83b856f3a2582f8c36ba8c9680e8f7842f04a7d8829928c3dbd4a448642f4f27c8ba3cfbb531ee50f55170546bacb7b47e50f2736cd31446981074870cda17463d30f264b4a2a8c1a3ecea93cebf71b808b3619bcc790cec0e5c09f398b002e93ed9ac8e9b62c0365ab5282879c1fbc32852cdc7af62d64f7bfb9d5a197d92dfd66a2f9ac341d67e2ec2d51f83ae5332f335919955df49f10400436955f4d77f0d1c5240d549f082da3852705794d112daa576507d10fe5f8a0ad0414f8462e9f0f80dbd5c44ab9feb15b2ea7fbc1408986efa5e593a10815d322451829efe8bffd6a583774d0bbaad9204a5d49104c6c6cbd56c1cad2e4b1e882127b4f2c84e48b54634b164bd6ffbbf75b5827bf5742cd31beab7437d87cc9430c737d5175f2e4cc181fc4d682abd02b5e09d83e3a6a13c61965e04576e4d4434d66a99bcf2d2650a89480da68ef1c18638e9fe14b21ec1b645bcef51699a256e49f6068c265b97acfd8eef04fb6527a2d373ed43cd42462b206971f945c630878cf48ef258fe01304779e6345e3998af2c7af4a223f5bbdf0252dfe3b08f28dd7aa8fa8fa3eba26a7070e6e3dd5c83151910356c04b31f0df8275006bbfa980c6c14749317f42f8f7bb3c5ffb5fc49f4f9d6512f150169b2157dbe75c0cfea0a0f339255f6966643625a31c7a6019caa9b4f1f2d406ea4bf73b71b728bfcd00fc3fa7be71f53f8199e9edf772e05080fc2d265f4ad42d61fa83656f18e6d29bfa79130bcd420223434fc8d707dba302c9b6f81477221d4143f0d6772ee0d03ca291f09d34d53d2793c83d0cc8bb882f07e822181fe92edffcb5729d7626ef9e0077db45aa87a65b5589dec6b981416bbff32fd9abb3af3602f86b7a2d0c0197016f2b3051c877f31e06257c2fe973684e339bc4360a9f074ad2a8e2cdc6eae2fbc06824adf54f82083a50b91979d69bcac3a1aa298674d4e26f98dc2f2396686add9231eaade6f9da95af796617112b0762e0047bb6ac1e73ede8a057bb199a40e776920f58f20f47567542ca48395098dad96c5593c27ff99319422cbb645060090169e3a6cc0e594cda7ae4cb45f406768cb8ec1c4da4886bf9d2ef138d5495f47455fe59550837becd1e6ec9410043f53a54945431a809d7f0d1ecdafee81bf2a6e0d4748d7678b7c0922107001b99eba13d09a19394e95d9b22bdb13d9baa5614a6fdab3e922a1300499c321e4af62837338877b96407cac0b74382c54ede3c45a5cc907fc855c7ceed25fe385fa0daae659b648e9058ff4b9b61042dc0cff7ce6af15c5b479ccaac10d2e9df4e719ba1b3469911b4ded7306653bbd0bb3b2b2c630fe20044add05fe793819ec39fa8b1cf050e10980071b543d5ca1f89fb505105935ccab09611512d83f1450c61f03199d26b16e3347455b14abdd611fa2783d4ab10b96a8607025718f4ecb5e26360c1b41496ab91ce4d46398e4c0bb64dbfbd372e14455fc4cbf431b4b2ddf1fa0765a615f4776012a52a2a6d6ae1f47c1b99bdfab867cdadf36b3106a5a79c0de57ae7bebf85b1ea6fe952ee08fd5a40aa133349222c7dd6540e020e3239c9d1b65e7b2a0c38159083182f6fce18c30a3304768a9bfdb4d0a2c892e7858e05d751bcc8e9d1c3b82b3efdcdf53bdaf09177e23bd88c2258960b1456ea3334a9f10fee541f3b57fc0e672337c287dfc54de04b3becf5663dbc9ee9e894278faf6b05d817bf18033c184a8df494199f33cbd903977d022f9e25eee42d49336dbc9614880f326314823ff31ff46ed440ccc915df8f22ee1e1e852e6e2a2158a0d49bd2ac5a20e49bd91fe4317bae5d579274954a6f9b0e71414048b45d4aba546e96523b74e44d8733486523af4b4ef3c4678d17be99243ccdd555707363bd03bccde9712c7f7ab2fbe6f02026955606b09e76c820b3cd18d28c6554b497e30e73e7f9962f81edab9876a944218f62c72e3d27b5b7d03344f7e3aef2e27170110efe5ec858a733a5d5a4a18ea391cfa181abb82531565f4a7b79bd6004ce11d4c692ce8183ce6c757ff4b8c9c59485dd8bbd970d9992b2666bfc580456560c7e08fd8168c3f551fd31fe73e16baee206ccf411d16896876dcb0b05708c2cf4b97ae1317467260d5a2eeac050e95b0a02648b0005e46a7a00de2f50c609d3bc45db6e7d5b78a0d6ccf64eec812afadc94cc01ffe18e5b64916c390678b31972fc0044449b5980340ee2f7841d7e7cd3b5a4bf9ce6973e94e4988475e915f557b0e3f6006083d47c59b12286a02d4975b82b3fa19581e5ea01b9fd3e0815124b386a105f2bdcb75e5fe71fd29ee201a2995c33a531c543c64d70636bdbf9d36c53c236a3cdcaac4793569d0dd95f4c53648e2a971bc3110f0052c910d29549386cae66269fe4f1db1035ea620f4e0ccb6b1570a602caa6fbea4cd402bad7f7cd4faf421c1237a6cbc7f7ee158874246fd0883c01f7f35ff305cdd3c706c8f13de8dd1eb0daba3a5a40990908d366c707e54bf1c46c4df44866f13afe173a1c8fb3f37479542520c2760e4653888891b38193bcb9b9486d0714889438d416518a8b00d1d916a1a75fa0aab7c7fa0dccb9a5c8d947db185bb0d333d1dbb266b1ea904bb948ab19fb5317238ca46957e9352479f9d5908371f39bdedf91b1c186ea4953fdecfbb56581c4209e2eb9b7726addadff5bcfc6ea29a0a02fd430e89c551030ae6e191512caf995d5861a2647c731bb4f4d6166efe81569ac0d803d1d500f31789bc49b3dc30ae743e93667eb4fe90a252e4753b209ad9c9a3e17a6321a3e530f07d583b8519460f518234a39bffc8cd6f7d4e26aeac2aba5e1f7f9e4357ecee6045a9e2604c8aa6e626a979892be949644e1301a85d5b957690ca1779ccd771973473bba6ac85aa904c4abc0fa1b718a8113e7d7872d73674ba9de950fbb7f14257dae996a3913fc75a483f957577f12a242ad28142aacaf27532701863387f94eaf0226b6debdf421c40d70b34e1c4cbf2c1693fb32477353ad3c132f1192f6544e305a3de9e9ca61bcac9d1bb64b53df7b5719f7eefe2617e2d22a6f6a22f19bb44ffaf90b97244d52adbc52f9d0cc950658aaf6637e0bbe9c0f7df8ab28bcb0d035e3489937f04c3bcab2d57b4fd30d1daa863e7d08254cff49b224b9fa6a500bffb111f1cd6f38201849cc7672f941cd194a06c1f7cbd011f7b68d813230a3c2802afe415fb87f40444c49c4a86602c76cae275791ba40f7b4d0054124ba3628d20c2bbabf1c67b8196ce3b23e1d1c3eee37a4b69c5d64dbbc790fa95d8d9cb9b9b29f7e1c88efbfcd4d6698f7810b18dca19e370cda023d95c0e1357530ec5d7d0768ae34b4828d1a2ee6d1254b669ca34b8ca719bc0c5ce19d24a7c296a0e44dd80a0a799bfbdc3eef95c2ce4caf9dbb376ec67d229f770d37291c87246a8022b6baa1a5c52124af8cd0374369cdb310ffcd2ddd73d6b304974d9db31877ae02acc11aef2274168545a171a4fd4c3341287e2779c9a10dc1b4fc29783ccec2832c4a5e1c36de0472b390d2b9553917f62852b121a1a021bd6d5afd25e01356e0e4439b977ee6f759bee849d17f910ab1693f67ed6d39bd5d945c7b3c442a9d042fb90e9a7bf0a8e303b91066530289dbdcbac854fe330eeb34ab36c146f39ff63fcb05acb580ae157b769c8055627f24a4754a24fd80e8a403cb347ffbdba93fe06948a66f4599d5277e75ccb9121d7802dc22059ec12404b7fc5deb9893a1560d13e7501d80b81cdbb8953144a988bbd4067d72c444d9714dab14d6f3c95e36267082c2f2c62270658ea92e2a6717a937e16651cd19482536bf57309219d0dac6de8b22ff38e424b8e669ea72458e42fdde098d42cfb129b5573468f94b7c8d7f1168f1db854eabdd6b477c58b726dc7a1a48843319b12ee11db3c4540a8911ef34e9d66ef44edd0f672bc9bae76b00d747c2a7561af675516a10058150c7edfa0377573aa9046f3210ac4e4a62d52342acc134e77b395b08bdb47ab75f013bedce88378d1e4c57b8aa1d2f02130ceafc01c3d07dc77865a3fca8cc2417e3a922e5d503a33ec435edc8749a81c347586638fb02e667f96ada68a32f03e2e52aa3bc9c3e6c57da90e8693b7b08d681d8fac4b044b5f93d322c851623cdfd633a5a53230661841227d8e6a395e10ca6ffd45e7d5dc4305be3519b03d91b87e41e12e5151ad45b34770c08e5a3962ebc1b676df7472f5b1981485fa8ff8b5693664c0857a4891e0da1bf782580179607b4fc458f8a91529385d4f9f36ce6d8dadc961cc00ea557c93efe19611d92081a88df1d125cad22f9e62bad1a444168e917c2f137e41c6ca03b17c30e0e51b592f06b217d41f9476ab96c5c89e91d0ce5016ea0c8f813ebedececdb770ab4ce552a8d9eef29d8afdcb9b2b5d0fe4259f3f02e989841b77421374deccd285e2ec94ce98ad3423c609b59926805b9c51fc7771175d376f38f4afd24eacff7328cbdc1e46b119a717a420f3c1e2b826ea8cdc1a4ff7166c5630fb8a8c8066c854d2207b0a57721864a2816f30c659f718b4b87691d04eda35e058362c668bdeb38ffe6fb34ebb3dcf860eb7469f47d373884ca2e4ebe15c8e778f53add91eda91312686dca7a1ce963905b4dd44e184976cc2d257f088151b4c3f8137d271dd4fe8111bdfc6d8d27ee7dfffe564af33662e2e1676a3f11949146b1cc94978d8acfaae7f6cc7e7ab4cd9656924b2b0859ce431202d41358c647f34824b3d9e1a143e8601bb625fc11c519cf0a9f9fcb143de0455f77755e1e268ceb21dd7e8ae5ae5aca38f040ee5cadea73a15ef14f79261bc35061e10deb41d0ce693fb64f1b9a420a24d3a9baf12ceb53bbd865865634c8aa906ca39fb9bdd2faba5a4e2e957b92cac367d0ee2d3ec9b2b551952a8468f745ed85a81b5f4b8015de68a7e662b9e4b2bf651fea549dc8e0ec05f66ba0d063a3a39872570ab7894854afe5fc54b9117f8fdf93730e0519a57a51015feb0d4e6dbb90d0dca0fb8a6841f06a3024ef75a18ba3dccdb2ac971494175743a5b81d93f7d31741e95b658907e3fae122f37d494f5eb16e6dae128f11759422e31d36f7f04e700899c26f55ceb8cb439e61834057915ea4aa59ccc8411720bfb97b207f7cdcc5ca54da0318e86bbd31d32fc5bf6271d42280170cb7983c21c0f3cec61dbb6fd55c5bfde80136af6c43050b1687e4cda3db5556fa3c2bf228d45b009bb1aaedcbbda5df19d82e32e21955ab5e554980967b4e967784af8a599187896bc0635ca987634f75179e8379f3594db5e0cfc0c8e57bfba5127de3216d052a30f62892db127a9e9bedcbbbfd29f85e92480eb433e4d24dc6c667803154a4217ab57e004559d71dbec16d81bd86ac0d14fe1232b15726c8127e75a68fdbbc7077dfbe9090802cb730f9dbfdd5427ca49f19c8e286f33a4946d9f3fb603119a6beac980d747956e6a34d6da2623d35f685a3c16b6a596b291dbc2a1cd115b96b8fa8bf6013af586d52e0466935f4be3b8ddd7bea69ecb9d1da016e335ff393b5112d29a28269", 0x1000, 0x9, 0x0, 0x0, r1}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000001a00)="9f1fef04d4c9174460b768d0e9dd82beae2378cdfef75735f1bdcdbfdeb4a2db8199622e153f3fe254a4b0a34a05344dc2167590d2f31974100542b1ceb4264cc90e5234333c0848", 0x48, 0x0, 0x0, 0x1, r1}, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x20, r1, &(0x7f0000001ac0)="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", 0x1000, 0x100000000, 0x0, 0x1, r1}, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x3, 0xdf02, r0, &(0x7f0000002b00)="961defeae1f88e75983272baedcbe77b701101e06c546f4384bec80de50533d007dae53f95e8881d0128b7109119", 0x2e, 0x7fff, 0x0, 0x1, r1}]) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006d40)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000006e40)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009fc0)=0x14, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000a2c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000000a280)={&(0x7f0000000580)=ANY=[@ANYBLOB="54020000", @ANYRES16=r2, @ANYBLOB="00002bbd7000fcdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="b80002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004003f00000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000008000100", @ANYRES32=r6, @ANYBLOB="8800020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff07000008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="6800020064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400e0000201010000000600096c040000000700ffff0100000007001f0807000000b1340956060000000500ff0504000000080001005b7e9239420791eda495d5665a0ca3174fda3f7470d28f8754cf51b70876b591d8e6f2c04d75187e9b4250f89954c52500449990d25a14fe62b3f1d55ced3350fd3e463ce036a6ecbf07e9947fb9f4df3d78a7f69521fb6988a7a694af66b089fdc7f4fcfe0b4f202d999b419f8412762b8fca79", @ANYRES32=r9, @ANYBLOB="780002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0x254}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/sequencer\x00', 0x10000, 0x0) bind$ax25(r11, &(0x7f0000002c80)={0x3, {"6f1c5f36f25ba2"}, 0x80}, 0x10) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r13, 0xae60) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_VCPU(r13, 0xae41, 0xfffffffffffffffc) ioctl$KVM_SIGNAL_MSI(r13, 0x4020aea5, &(0x7f0000000000)={0xcffd, 0x0, 0x200010001}) 2018/04/09 01:39:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x6, 0x1c9c}, 0x8) listen(r0, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x554}}, [0x1, 0x400, 0xc370, 0x100000001, 0x5, 0x2, 0x5, 0x3f, 0x1, 0x7, 0x3, 0x7ff, 0x10001, 0x2, 0x8]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x0, 0x7f, 0x4, 0x1, 0x20}, 0x98) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000580)=[@textreal={0x8, &(0x7f0000000100)="baf80c66b87c444a8f66efbafc0cb000eedadabaf80c66b80d37c38566efbafc0cec0f01c966b9ce02000066b8123c000066ba000000000f3066b87a0000000f23c80f21f86635080000000f23f8dc6319f20fc2e90ef30f5f99aa570f20c06635080000000f22c0", 0x68}], 0xd2b, 0x0, &(0x7f0000000200), 0xffffffffffffe46) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/67, &(0x7f0000000180)=0x43) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x182) chdir(&(0x7f0000000640)='./file0/file0\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f00000001c0)=""/229) modify_ldt$write(0x1, &(0x7f0000000040)={0x8, 0x20001000, 0x0, 0x14027dae, 0x5, 0xffffffff, 0x4, 0x9, 0x6, 0x2}, 0x10) 2018/04/09 01:39:01 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setreuid(r0, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x1, 0x3, 0x69e6a79102c46bae, 0x401, 0xeb23, 0xffc000}, 0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180), 0x10) dup(r2) 2018/04/09 01:39:01 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000080)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x1, 0x2, 0x9, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x8, 0x4, 0x5, 0x5, 0x0, 0x5, 0xc1041, 0x0, 0xffffffffffffff00, 0x3ff, 0x1, 0x4, 0x8001, 0xfffffffffffffffa, 0x2, 0xbaa5, 0x4c3b5f52, 0x800, 0x5, 0xfff, 0x9, 0x1000, 0x3fe0000000, 0x200, 0x0, 0x8, 0x0, 0x2, 0x7ff, 0xd6, 0x401, 0x2, 0x9, 0x9, 0x0, 0x2, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000140), 0x7}, 0x22001, 0x9, 0x7f, 0x5, 0x7, 0x40000000000, 0x1}, r0, 0x2, r1, 0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/09 01:39:01 executing program 1: r0 = socket$inet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x8}, {0x7}]}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000780)=0x0) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000001c0)="51115deb350f3c85a55191d072c90c6900b1eb4ba6867f1e524fc602e15d92c76b4655ad2a3b4221ade472846933e176396b08c4db2cd4649d1f2f9773892623819f58f634962f587aacd03b933eebc9bec0821710f93392b0baa292cc5798b85d4f8e64890cd15ec01f20920734011ddf629391e75a9aad61d8b2af7893585beb4555cb74a6751486921cabdb4378bd7a5a8bb14ed34c37d825c98ef6cda21b0d0cd6f2de4906059656894322ab168012684f28291ed12bdc69b8708c4f92dae1bcb3a3f509e59dedfba86ca41fc63804cd9c7eabb89107cdb1a2e3d48e252f227d464839f998", 0xe7}, {&(0x7f00000002c0)="d83a4d90783cd278eaeb43f0316df8e8e89ba721e56fbfbdeba787dd09dc14de387d5521b7b68adf3ea467aaf6f5ffaeaeeb26c2f2d25872f9cf3e47b60f846b3185ec33c6c57fd4d6e415ba8f466256f6f567db5e58590b38a070d3ca766e8a1a3adf66d7ad18de3b34a00d83e1d72bbb89fc", 0x73}, {&(0x7f0000000340)="3942206f27058a6d842079099005cb0bfb865f7e7e7d74", 0x17}, {&(0x7f0000000380)="ea5f47d3ae5773bb5e3b654c7fd7084450a8818fd7283e7efa800d144e51f5948edf35496b93d40bae621c4a53adab8be001a1821116e7862a69889d19ff42a7bd76c44f14af117cc77bde0dc35f56", 0x4f}, {&(0x7f0000000400)="6d9bbf422bea9ea1fac6c15d523dbf48c22aea5c960fad735e6c933e677b6e5d0c6053f735ac26102b5ee5b613acd97a5b1a27c2621a8187587b7615dad927b3e3919e471932bc3061fc2fdf198112040d7a814690e9e4f30fc82ae7c53a6e534d26eee11476958ae39ee080a978138dec1cc3ec506a6b1339438db5db4e881d15f6fe6d7668f854303f83046c", 0x8d}, {&(0x7f00000004c0)="3de290fc89d8d3bfff293b266aaf49098728bd8cfbc616803af30bbacd8c098bd66f3f0c72625ed267ccb42ba9b9b77cfcced2cc3ce238eaf4c9442928acab6de170d71802604e61ff9ad80448e5804e0e3baf70dcaa7e9eca6fe5345b4de13d3b9aa4334e68", 0x66}, {&(0x7f0000000540)="e379f8ec2726d1a068dc97565748b02f5c2a0e70f41efa03f3651f4a38d584468ae650923604c85145daded5c59f0fcd28cee91ee111b4b34783d6ee4ac5d7c7331c0251c3ff1ab16fd1e55d496e799b93efa7a4a034ab05031c9b012b97ab0d9eec149f24e8ff1fffffb6e625665622e9c1ab47d6a057413b05f00ac27039a6b8072ae61a7942648765276a53658d3ce3fe24867ee749477105b19d2052e527", 0xa0}, {&(0x7f0000000600)="d8c7600e49c344765fe61d408f5e9e3dcea3d061a549b83514e34fee996ef334c34a02839b8df708f52c3f3828dea73eb1cae6380019d2f3c439a79b3a92f5", 0x3f}, {&(0x7f0000000640)="b4fdf22319f8fcaab77eda0d663f3bcf7811ccc75879cac4ac7af4e3c1be3996eabec8d101b7452aa9ff5964350061f875618175bb00b0af46adca040f6bc1768e47fd624bac75f5f77276537ec697fb9ee42c9856317b234a689aaabe2f44193dcb8d9d94b4e805e8", 0x69}], 0x9, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x8000}, 0x10) r8 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r8, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/09 01:39:01 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x4, 0x8) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00') creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) 2018/04/09 01:39:01 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2f, 'memory', 0x20}, {0x0, 'pids', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'rdma', 0x20}, {0xfbf22700719984dd, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x39) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xb, 0x12010, r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x4, 0x7, 0x1ff, 0x4000, 0x0, 0x7fff, 0x40a, 0x4, 0x89, 0x8, 0x7, 0x40, 0x6, 0x400, 0x8, 0x2, 0xfffffffffffffffa, 0x1, 0x0, 0x7, 0x1, 0x6, 0x6, 0xfff, 0x2, 0x3, 0x0, 0x6, 0x1, 0x3, 0x3b3, 0x9, 0x0, 0x3, 0x7, 0x7f, 0x0, 0x4, 0x6, @perf_config_ext={0x1, 0x9}, 0x800, 0x8, 0x2f, 0x7, 0x0, 0x3, 0xa5}, r2, 0x0, r0, 0x8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/09 01:39:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @remote, 0x0}, &(0x7f0000000040)=0xc) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x1, 0x5, 0x0, 0x5}, 0x4, 0x2, 0x0, 0x0, "46cb55675ff9525e"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) lseek(r0, 0x0, 0x0) 2018/04/09 01:39:01 executing program 2: syz_extract_tcp_res(&(0x7f00000001c0)={0x41424344, 0x41424344}, 0x1, 0x5) syz_extract_tcp_res(&(0x7f0000000200)={0x41424344}, 0x46, 0x8) syz_emit_ethernet(0xfffffffffffffe2f, &(0x7f0000000440)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x8c, 0x81, 0x3}], {0x8100, 0x20000000, 0x8, 0x2}}], {@ipv4={0x800, {{0x23, 0x4, 0x8000, 0x9, 0x1b5, 0x65, 0x8, 0x401, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x14, 0xaa}, {[@cipso={0x86, 0x5d, 0x5, [{0x5, 0xc, "5e06c8e7e4720508886b"}, {0x7, 0xa, "559f8a31ee4c7c8f"}, {0x1, 0xf, "ec1305aa9b42724c0583788e13"}, {0x7, 0xe, "074963789b2502eebae6afe5"}, {0x7, 0x10, "b4fa4ebf24b3fb141faba13544b0"}, {0x6, 0x2}, {0x7, 0x4, "f76f"}, {0x7, 0xe, "cbaf5e34ef64b902d50a8450"}]}, @noop={0x1}, @noop={0x1}, @noop={0x1}, @rr={0x7, 0x17, 0x1000, [@broadcast=0xffffffff, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1b}, @dev={0xac, 0x14, 0x14, 0x11}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @noop={0x1}]}}, @tcp={{0x4e20, 0x4e24, r0, r1, 0x1, 0x0, 0x15, 0x13, 0x3f, 0x0, 0x100, {[@sack_perm={0x4, 0x2}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @exp_fastopen={0xfe, 0x4, 0xf989}, @generic={0x27, 0x12, "57ebd67062fbc22af33cedda0b597011"}, @exp_fastopen={0xfe, 0x12, 0xf989, "7c62f32a8ff6d9a0482507c1b84c"}, @generic={0x7, 0x10, "2870e19b8a36a4c9ccd41a6c6f4c"}]}}, {"c1a98f807c36eb3808fd067c8e212119007235f7f71aa9928d24986465d342381a0f3cefb5d370de6983a29a0dfc6bb770fa0744b228300129108144090c21a00ad1b079abd92af12f0c5e625da43cc19a1c4ad27ed416e5609ce96c324980b7252e0319d5412c44e91354770ead72d65964a97f3c70429e82ec7441e4067b5b3e4828af5e0fc093e6d006ae19b644a005265133da0587686bf53fbf5bf77107351dd67e5cb719afa91f360810a7a94e9c6f82eb5555280a46fd05d73e8ae66ef48d0a9ba64615577cec483ad35738565b2144e7b1"}}}}}}, 0x0) 2018/04/09 01:39:02 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x6, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x4, 0x7ff, 0xfffffffffffffffa, 0xf1, 0x421, 0xffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4a401, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000040)="59c85079c0fb315591828e9d9065c36af46770c2f28e664bc97dbb9bd26ca5e9b2e7e7d16efd4327149de8f69e665b8be649d680131b69708149bf4c372ce3e45199f05c83c8eaa09897d623809062584c5ce8eabbe9aa4fc5ffcb8b3c55105febae8a126daad09ecb2c63002ccce7dd7312d79f7fb8c6cab36a3926914ad2", 0x7f) r2 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000000c0)={0x1bae, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xff}}}, 0x88) sendto$inet6(r2, &(0x7f00004d4000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/09 01:39:02 executing program 5: r0 = shmat(0xffffffffffffffff, &(0x7f0000ff2000/0xe000)=nil, 0x4000) shmdt(r0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002040)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}]}, 0x190) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000040)={0x37, 0xfff, 0x7}) signalfd4(r1, &(0x7f0000000240)={0x100000001}, 0x8, 0x80000) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000080)={[], 0x3, 0x2, 0xfffffffffffffc24, 0x0, 0x5, 0x3001, 0x1f000}) 2018/04/09 01:39:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001600010000000000000000000a000000", @ANYRES32=r1, @ANYBLOB="000000001c0000000000000000bbb00d2c8f4fd898d0e8ee26e67c763a1c21107a023e373df84c4c9cce7d699b7ee7e63cd2ba58e6e0239681293f425c2b6561f33913c630210b766ba8d8"], 0x2c}, 0x1}, 0x0) 2018/04/09 01:39:02 executing program 0: 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$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/09 01:39:02 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@rc={0x1f, {0x7, 0x1af68440, 0xfffffffffffffb09, 0x5, 0x3ff, 0x1f40}, 0x10000}, 0x80) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/04/09 01:39:02 executing program 2: r0 = 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 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x14, 0x1, 0x2, 0x403}, 0x14}, 0x1}, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x1ff, 0x0, &(0x7f0000ffe000/0x2000)=nil}) 2018/04/09 01:39:02 executing program 1: r0 = memfd_create(&(0x7f0000000040)=']cpusetselinux\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xffff, 0xa3, 0x0, 0x4, 0xff, 0x7497, 0x9, 0x8000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0xa6d}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x4}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/09 01:39:02 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x40096101, &(0x7f0000b1cf88)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b89ff0)}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002, r1}, 0xc) socket$pptp(0x18, 0x1, 0x2) [ 138.995481] QAT: Device 2 not found [ 139.016427] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 139.029440] binder: 11890:11891 got reply transaction with bad transaction stack, transaction 22 has target 11890:0 [ 139.040233] binder: 11890:11891 transaction failed 29201/-71, size 0-0 line 2778 [ 139.053593] QAT: Device 2 not found [ 139.054841] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 01:39:02 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6349e0a8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='#\x00', 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r1, r2, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r3}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/09 01:39:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fce"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x8000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 139.070829] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 01:39:02 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4240, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f0000000000), 0xfffffffffffffcfc) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80, 0xaa000) 2018/04/09 01:39:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000140)=@listen={0x7, 0x0, 0xfa00, {r1, 0x4}}, 0x413) [ 139.105111] binder: 11890:11898 ioctl 40046207 0 returned -16 2018/04/09 01:39:02 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) socket$inet(0x2, 0xfffffffffffffffe, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) statx(r2, &(0x7f0000000580)='./file0\x00', 0x800, 0x344, &(0x7f00000005c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x78, 0x46, &(0x7f00000003c0)="35bbe567b4d4077c42a23a686b90a8e69a0db88b2b6ff4bc06b8f531b7ad9f4fc61a90f96c9d642045931746a5a7d81e8d541a97ea456f6a9ce37d4b5ea3635ca5ce8b674d579ec6d500890d6f202e0bad7cfa78c79000ed6c0ef8862f3ff36b9c3a904443d05184db37a160bbc8e8368d329cc376dbe4a6", &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000500)=0x2) r4 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x5, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r5 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) sendto$ax25(r5, &(0x7f00000001c0)="39d748b896c1bd2826415ecabeaa2bb7c1f54982613515db2aa8e7fc8076483423f5e4ad83ea6c6978faed26373ecb7d60be00ef3edb918b26ba54db", 0x3c, 0x2000c800, &(0x7f0000000240)={0x3, {"9361320b46f64b"}, 0x1000}, 0x10) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad32600f0beeaa3485b9d23ed5afcf6d20f48be6216a43820c1f40c8a379be2b907aa2c0414f357c4f7621a03810a20d9ef8272416dedde28cb3689bed433ec14c5eeceea3166b76a26387611ef6882f7b8ff735990379cd1a7c45f9cba"], &(0x7f0000000180)=0x2) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x68, r0, 0x0, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64c}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x68}, 0x1}, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/04/09 01:39:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) 2018/04/09 01:39:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='wlan1-\x00', r0) prctl$intptr(0x1d, 0xfffffffffffff2fd) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/04/09 01:39:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800000000000000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/21) 2018/04/09 01:39:02 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40000000000c1371}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) memfd_create(&(0x7f0000000100)='/dev/audio\x00', 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@local, @multicast1, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@bridge_newneigh={0x24, 0x1c, 0x200, 0x70bd2b, 0x25dfdbfe, {0x2, 0x0, 0x0, r1, 0x9, 0x8, 0xb}, [@NDA_PROBES={0x8, 0x4, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40040) 2018/04/09 01:39:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/102, 0x66}], 0x1000000000000173) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x3f5653f504fe6289, 0x0) r1 = dup(r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0xfff, 0xb45, 0x6b4, 0x7, 0x2}) ioctl$TIOCSBRK(r1, 0x40044591) [ 139.271618] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 139.281349] binder: release 11890:11891 transaction 22 out, still active [ 139.288335] binder: undelivered TRANSACTION_COMPLETE [ 139.293517] binder: undelivered TRANSACTION_ERROR: 29201 [ 139.299107] binder: send failed reply for transaction 22, target dead [ 139.368711] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 139.432517] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 139.450139] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 01:39:03 executing program 4: r0 = socket$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, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', r1}) 2018/04/09 01:39:03 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') getsockopt(r1, 0x4, 0x9, &(0x7f0000000000)=""/82, &(0x7f0000000080)=0x52) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/04/09 01:39:03 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=@newsa={0x184, 0x10, 0x3, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6, 0x0, 0x6c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'sha384-avx2\x00'}}}]}, 0x184}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x3]}, &(0x7f00000000c0)=0x6) 2018/04/09 01:39:03 executing program 2: set_mempolicy(0x2, &(0x7f0000000100)=0x2, 0xa32) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000000000000001, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/09 01:39:03 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sysinfo(&(0x7f0000000000)=""/32) 2018/04/09 01:39:03 executing program 0: r0 = memfd_create(&(0x7f0000000180)='&ppp0\x00', 0x3) accept4$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) syz_emit_ethernet(0x4b, &(0x7f0000000080)=ANY=[@ANYBLOB="f33cca203704ffffffff000091000111810022008137ffff0035ff0000000000ffffffffffff0006000001ffffffff0b00000105b58ff4695211d3827367667050ce073a658b96301250ed"], &(0x7f0000000100)={0x0, 0x2, [0xd79, 0x26b, 0xbbc, 0x657]}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_getmulticast={0x14, 0x3a, 0x14, 0x70bd2b, 0x25dfdbfb, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0xfc00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) rt_sigsuspend(&(0x7f0000000140)={0x101}, 0x8) getdents64(r0, &(0x7f0000000340)=""/22, 0x16) 2018/04/09 01:39:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/09 01:39:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xa000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'dummy0\x00', 0xb10}) fcntl$setflags(r0, 0x2, 0x1) 2018/04/09 01:39:03 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0xe) fcntl$setstatus(r0, 0x4, 0x400) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xffffffffffffffe0, 0x8000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x117}, 0xfffffffffffffeda) 2018/04/09 01:39:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x95, 0x90000) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000000c0)=""/36, 0x24) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x64800, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000000007fe}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/09 01:39:03 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000000040)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) 2018/04/09 01:39:03 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) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x6, 0x0, 0x0, "2ebb11e351b88dd403a7287e6d173b20c1965d77a5ea71e6cb1c4fa50c573d3113bffe61e4ba71a08cb6cffe5ea51f36325d7fbbcd0d25315f04f96941f21c", 0x22}, 0x60) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100, 0x100000040003) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000100000000665ab9000000"], 0xd) 2018/04/09 01:39:03 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xfff, 0x880) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r1, 0x4040ae77, &(0x7f0000001000)) r2 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x4, [0xfff, 0x8, 0x0, 0x8000]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0xffffffff}, &(0x7f00000001c0)=0x8) 2018/04/09 01:39:03 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x280000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x81, 0x4) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) keyctl$unlink(0x9, r2, r2) 2018/04/09 01:39:03 executing program 5: r0 = userfaultfd(0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001700)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)=""/249, 0xf9}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f00000004c0)=""/153, 0x99}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000280)=""/59, 0x3b}], 0x9, &(0x7f0000001640)=""/163, 0xa3, 0xffff}, 0x20) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000001740)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f00000002c0)=""/100, 0x64) 2018/04/09 01:39:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000480)=[{&(0x7f0000000140)="2aeeeb4aa62e938a5b8a073122572ff7dc100f10e5684509674a5c4b3180b1a73fc499f8ba3e3e0d8ed5f918688721f2b9b787eba1f7af9f0c31438620ec00a7070c3445d1b2f5a431e4c5b06712b10f43f64826e249379922512097aa6498035e9064759ba7566f2955fd7c3f54185d71f511f4a0c01c8b4b8d2e1e7be6b076d1a35eeba735c7d91d6493acbffb3c53dcf29cb7405dcf02e51d9aa21ea1b314873d6bc63c6ea88b136c333052f966bc0a717f3b", 0xb4, 0xb9}, {&(0x7f0000000200)="54bed71b25a99c4c61995780bb331cf13bdfd6b08494e9bf08ec389acc5f6c72b792f0224109e59a3f2bc917fff669f65dc2a12976009005207970f50e78da81eb881e16cf24612a68793c502e1ef83fa5a4f47fef1d5930062abc8be21c625b4ac1f3727b418bb6a3c65446fe4e83d0", 0x70, 0x51ed}, {&(0x7f0000000280)="59925e42a8299492300335dc5e969f618128", 0x12, 0xc1d}, {&(0x7f00000002c0)="0606ede3659b0957e34085e4bf0a9685fcab3648a247e74ab0535c3013d8cfffc296b9adc131f91d408cc7e215bcc93d", 0x30, 0x7}, {&(0x7f0000000300)="f3e39097a822b8eac6e4de0171046e39966980c341af5c4dd0f4bbf4bc04c702ec0fb247a8e63850f269478a77c4c3578ff245d96f5bcf71957a40519eca72de9b90a92100ab902f226a1426cf6f41006904516a66bed7dbe62ded038797645b4f0fec0fa6bc16b122bd0fae741ed4466fc60cf5d249d5d897118856dcb6879c01ca42b5ae8c9f0792f1fe563290b7855fd89196a466e708dd104e2abc706c66c95d47437ae932daa182c6ff7f29fa53ba3bd7f67b7e3e4632638f9b129181", 0xbf}, {&(0x7f00000003c0)="08323b67edba05560368b86b2897b194d1fafae01c50ad1c77f0f7945e1462dd13b6e7a7940d909f8eabae31a7fb84dde2bb179399bb50f8ebcec0ce1759f54e04077680c4700fcb32e6cb252616b894225ff1d21823d323f9126b7b2f302a53606c90c73ce2d6053c61253d3049f10d7f3baf83cdbc261e1b3381e5efc118c3742ce28a8b35f15ee7fd2929bec89de65c0601c5c9ffcd05361b1dcd98fd2961fb2bb8d9caa544e46666416da98f2e47702a385f29d6eae2c7", 0xb9, 0x9}], 0x108001, &(0x7f0000000540)=ANY=[@ANYBLOB="6d6574612c686f7374646174613d2b2c7374617466735f7175616e74756d3d311153b1a5ce533e1f68bc33f43f34367878"]) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000580)=0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/09 01:39:04 executing program 7: perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) fremovexattr(r0, &(0x7f0000000340)=@known='system.posix_acl_access\x00') accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/04/09 01:39:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0)={0x9000000000000000, 0xffffffff, 0xfffffffffffffffa, 0x0, 0x1}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000300)=0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4800000020000000, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = dup2(r0, r0) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/251, 0xfb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)='\v', 0x1}], 0x1) 2018/04/09 01:39:04 executing program 6: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1828, 0x301200) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x4, 0x7, 0x7f, 0x5e}, {0x2, 0x10001, 0xd11, 0x9}, {0x6d2, 0x9, 0x5, 0x1d}, {0x100, 0x8, 0x2, 0x401}, {0x2, 0x9, 0x4}, {0x7, 0x81, 0x8, 0x8}, {0x8, 0x401, 0x1, 0x2}]}) 2018/04/09 01:39:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffd) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x40000000000}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000700)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 01:39:04 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x4}, {0x6}]}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="c2e657c2d12df2fde43a811680683c88a0ce91cea79bb51179661caecf8992ba70f4b3b47c57ba46e217006b2f67ded223eee4d52f5f272a1cd9") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/12, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv4_delroute={0x9c, 0x19, 0x520, 0x70bd29, 0x25dfdbff, {0x2, 0x80, 0x0, 0x3, 0xff, 0x1, 0xc8, 0x2, 0x2000}, [@RTA_METRICS={0x78, 0x8, "ea937fd98769d99cab54ce7e0e83f6ea94aa8bcbb1399208c3098694ebc87e5c9fa353acf2d5b159941ca7672831e8eea288412342619c6f46cd7af32cdb43f54c06a40e8124cd01c871355b84c5f08ad199374e5e48b7d7e7af1fb9b4d55b1097041496c0742575c9550d333d7bb26c048e08"}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x48811}, 0x20000000) accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3001}, 0xf3, &(0x7f0000000180)={&(0x7f0000000380)=@ipv6_getaddr={0x34, 0x16, 0x800, 0x70bd29, 0x25dfdbfc, {0xa, 0x20, 0x241, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/09 01:39:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffffa, 0x7f, 0x2, 0x2, 0x80000000, 0x6, 0x100000000, 0x7fff, 0xfffffffffffffff9, 0x0, 0x6134c66c}, 0xb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)={0x0, 0x0}) sched_getaffinity(r5, 0x8, &(0x7f0000000400)) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) r6 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x8, 0x10, 0x2, 0x8000}, &(0x7f0000000340)=0x736a1ccd) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000380)) 2018/04/09 01:39:04 executing program 4: mkdir(&(0x7f0000000100)='../file0\x00', 0x2) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) umount2(&(0x7f0000000180)='../file0\x00', 0x0) 2018/04/09 01:39:04 executing program 3: 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) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/09 01:39:04 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$int_in(r0, 0x10000000005473, &(0x7f0000000100)=0x1c) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7b, 0x40) [ 141.365329] audit: type=1326 audit(1523237944.433:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12021 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/09 01:39:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @remote}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x92e, 0x484000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x0, 0x0, 0x3, 0xfff, 0x100000000, 0x6654}, 0x20) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000180)={'\x00', 0x1}) 2018/04/09 01:39:04 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x441, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x6}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) 2018/04/09 01:39:04 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7a, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x3) times(&(0x7f0000000000)) 2018/04/09 01:39:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x7f800000, 0x2, 0xfffffffffffffff9, 0x20}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4e}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x156d}, {0x20000000}, 0x4, 0x4}) 2018/04/09 01:39:04 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000aaaaaaaa00ff000d00000000000000006e24cc323fd9ded6a2a11af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb4400001c0a3dcaef8f8401166f7b45f11ddebbbad3691c15638d5953e0c8bd8b6aec1e918d4c90dac8a7154222a5895c65652812e6015c30bb0c74c7b653dfe8732fd89b6f92a41237bc3dca4d794776b9d1778a7d17f6f3cab776fd47ffb1cc5b0896e0c32ff71ad8"], &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000005000), 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="2aaaaaaa00ff004bbbb900af651bb98a544da7bb937f4200000000000806000108ff05040000aaaaaaaa00ff00000000fffffffffdffffffffff"], &(0x7f0000003ff4)) [ 141.458152] audit: type=1326 audit(1523237944.458:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12021 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/09 01:39:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x7ff}, &(0x7f0000000180)=0xfffffffffffffe72) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) 2018/04/09 01:39:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b4, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xf, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/adsp#\x00') r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) membarrier(0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 01:39:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x6, 0x4010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x7c055e1b8f582f81, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xe05}], 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)={{0x0, 0x3, 0x6, 0x3dd, 0x3, 0x5, 0x142, 0x2}, "ef24748bc91262abd8c6d2aefd8589b3279ab7c2c59379e96501a50e5487ba538677698c2954a9f83d95c23c7489222970ab59ce14875eec61360001edad239668a9d4b35ba19c4eb410df935c7d3b0d664791478e06d6515a68300820c97ecd2f17b6911bafe74e", [[], [], [], [], [], [], [], [], []]}, 0x988) bind$can_raw(r1, &(0x7f0000000000)={0x1d}, 0x10) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344}, 0x8, 0x400) syz_extract_tcp_res(&(0x7f0000000b40)={0x41424344}, 0xde, 0x3ff80000000) write$tun(r1, &(0x7f0000000b80)={@void, @void, @ipv6={0x5, 0x6, "8aa60b", 0x21f, 0x2f, 0x8, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x2f, 0x5, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x1, 0x6, [0x5bc]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xdc}]}, @fragment={0x3f, 0x0, 0xd25, 0x1, 0x0, 0x20, 0x64}, @dstopts={0xaf, 0x1b, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @generic={0x449, 0xc5, "1bcf162d4a8b9a362a4c7492bc30fe7d8c78f2b95f7e894e09415e2039893cc5417a989526b853bd24f54cb2bb625423ac4074f73cf0cfe6003d1d973c894570608143e91ec2143c08259408f96815b404fc388c0003c6e9aad96900776846bd761a014fd5a93ff39417deaf0568f94ceb9aa5a37bacc5df611d28895b50a8d273547d2e3636a9e372acabef970699e20a4a68a9e97674caf8540454428eea8248b24d4c399c0f36efee908655863b271715c915de9156139ff421d9882199aefb85563341"}, @ra={0x5, 0x2, 0x800000000}, @ra={0x5, 0x2, 0x30000000000}]}, @hopopts={0x7f, 0xc, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @generic={0x49, 0x38, "d6b1b6c8302d3531363cf88848f1c22737031b450f54a556dc6f8e9342ae8fad561432a8b7588b7d8ecd9b025caadd5675f472308294c452"}]}, @routing={0x7f, 0x4, 0x1, 0xffffffff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @tcp={{0x4e21, 0x4e23, r4, r5, 0x100000001, 0x0, 0xa, 0xb4, 0x82, 0x0, 0x9, {[@exp_fastopen={0xfe, 0x13, 0xf989, "1cb9b3ff008d7f8b50b215d2ae7269"}]}}, {"885146bb05ee7ab3cc6fe03434e5584ea3961b895c58bd5775f9f210bb3a1cce63be572ec73f95b99799543e8c3e250ebb836bbb51f191"}}}}}, 0x247) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)) dup3(r3, r2, 0xfffffffffffffffc) 2018/04/09 01:39:04 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/78) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/09 01:39:04 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000000680)='./file0\x00', 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000480), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) syz_mount_image$ntfs(&(0x7f0000000380)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x23, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000440)="876ae74f1450c172b6a42d803e6a68f85fb7381ddae1b9c067", 0x19, 0x7fff}, {&(0x7f00000004c0)="033c3fcd849e90d9ac86afcc1f74cd87aa0be75276f3b452766698629380eaa09bad3a56539fb56998173c450b23592f8e991acd62e65d435f999c", 0x3b, 0x5}, {&(0x7f0000000500)="f9cd513c92fd5a41aa5f22c67a7581a59705f8152038707611befc122a59dc7f13f162d85fa777172816b77a458ad04b4328024266a3ca22b80b6a1000b6fca9da04f32c286d08ce245f67613841f6bdc33ea3601a5771a390fe7208f828b274abaaaf1081f331f6b4110a6b7c9f349c6478c6be3f2ff1faf6baba6e290de4b214d905c6f12d9346d9f95ef5ad4985227e28b698c8631f9227a0459d859b0312b924fb5553d1156a5bc0fce1d42e697f55b510e2671a6705a9", 0xb9, 0x708}], 0x20d0401, &(0x7f0000000640)={[{@fmask={'fmask', 0x3d, [0x33]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x31, 0x32, 0x33, 0x32]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@in6={0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {&(0x7f0000000080)=""/181, 0xb5}, &(0x7f0000000140), 0x1}, 0xa0) 2018/04/09 01:39:04 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7}) bind$ax25(r0, &(0x7f0000000180)={0x3, {"b90db755c5874a"}, 0x8}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0x7}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/04/09 01:39:04 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x5, 0x6, 'queue1\x00', 0x1000000000008}) write$sndseq(r0, &(0x7f00000006c0)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x1}, @time=@time}], 0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) [ 141.677330] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 141.730776] QAT: Invalid ioctl [ 141.762349] QAT: Invalid ioctl 2018/04/09 01:39:04 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000040)={{0xa9e, 0x4, 0x0, 0x9, "af0ee4b45aeaefc9da590723627d4acd3fb30217ad17badfc8a2717a1f2dc3853f120b69cf97988a56e3becc", 0x4cd1}, 0xdc7, [0x81c, 0x66da, 0x3, 0x20, 0xffffffffffff1301, 0x8001, 0x0, 0x9, 0x9, 0x7f, 0x3f, 0x800, 0xe77, 0x6, 0x1, 0x8, 0x2, 0x4, 0x100000001, 0x6, 0x7fffffff, 0x6, 0x0, 0x8, 0x1ff, 0x3, 0x8, 0x0, 0x5, 0xfffffffffffff800, 0x89, 0x9, 0x2, 0x6, 0x0, 0x2f3, 0x48, 0xfffffffffffffff8, 0x8, 0x7, 0x7, 0x8, 0x6, 0x2, 0x1, 0x4, 0xd70, 0x0, 0xa05, 0x8, 0x9, 0x0, 0x8, 0x8, 0xffffffff7fffffff, 0xaf3, 0x10000, 0x8001, 0x4, 0xfffffffffffffffb, 0x7ff, 0x3f, 0xffffffff80000001, 0x7fffffff, 0xf3, 0x5, 0x7, 0x1, 0x1, 0x1, 0x8, 0xffff, 0x7, 0x4, 0x1, 0x40, 0x1c7, 0x2, 0xb85f, 0x8, 0x8, 0x7, 0x200, 0x200000000000a3, 0x1f, 0x663, 0x10001, 0x100, 0x1ff, 0x4, 0xd31, 0x5, 0xce, 0xffffffff, 0x100000001, 0x47, 0x7, 0x3e5f, 0x3f, 0x8, 0x5ee3, 0x8000, 0x0, 0x5, 0xffffffffffff0000, 0x5, 0x3f, 0x5, 0x8e83, 0x76, 0x6, 0x6, 0x3, 0x7fff, 0x4, 0x14a0, 0x2, 0x80, 0xef, 0x1100000000000000, 0x2, 0x4, 0x1f, 0x3f, 0x7, 0x0, 0x3d1a, 0x5], {0x77359400}}) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) r3 = gettid() ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000580)={0x40, 0x4, 0x3ff, 0x20000000000, 0x0, 0x98}) fcntl$setown(0xffffffffffffffff, 0x8, r3) ioctl$VT_WAITACTIVE(r2, 0x5607) tkill(r3, 0x16) memfd_create(&(0x7f0000000540)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x1) 2018/04/09 01:39:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/192) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000001400)='./bus\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000280)) socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000340)=@pppol2tp, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/193, 0xc1}, {&(0x7f00000004c0)=""/82, 0x52}], 0x2, &(0x7f0000000580)=""/160, 0xa0, 0x1400000000000000}, 0x10000}], 0x1, 0x0, 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') r4 = dup2(r3, r2) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$void(r0, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae3", 0x27}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r5 = open(&(0x7f00000012c0)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001240)={0x0, 0x8, 0x5, 0x0, 0x8, 0x1}, &(0x7f0000001280)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={r6, 0x8, 0xffffffffffffffc0, 0x3, 0xfffffffffffffffd, 0x2}, &(0x7f0000000100)=0xfffffffffffffe99) read(r0, &(0x7f0000000240)=""/4096, 0x1000) syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/04/09 01:39:04 executing program 0: pipe(&(0x7f0000815000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xc6d) socket(0x3, 0x2, 0xda) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)='p', 0x1}], 0x1, 0x0) 2018/04/09 01:39:04 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="cbbe6c0d8f5f818000850000632b059b208688052a4a28c96e") ioctl$fiemap(r1, 0x401c5820, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000083c02a6d0a00000000000000000000000000000000000000"]) 2018/04/09 01:39:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sysfs$2(0x2, 0x5, &(0x7f00000003c0)=""/4096) fcntl$setsig(r2, 0xa, 0x1f) flistxattr(r0, &(0x7f00000001c0)=""/66, 0x42) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000380)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 01:39:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="2900000018001980013d75241abdb0210206e30067ffbd010a000000080f050000000200080000bf00", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x12) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x12714, 0x0, &(0x7f0000ffc000/0x4000)=nil}) 2018/04/09 01:39:04 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x2}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/09 01:39:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x0, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000100)=0x10) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/09 01:39:06 executing program 3: unshare(0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x10000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) memfd_create(&(0x7f0000000180)="d0275e5b757365725b63707573657400", 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="272ab27b5439899570a340983431ffa36acecc7bc78ac9855ccbd9fcace5d99f726e4717ab68ce326eb7fc3919808e169cc0ab1872e1587d46c760bc55c324f2c003f712e3ebc047f081b52fffd46a1c545b103845956c763532abacf675cb627a0c00e97bd52ba79e8eb524fbda07d238ff29e76d5cf74cd3de4a1c36e26e53d728", 0x82) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) 2018/04/09 01:39:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f00000001c0)=0x98) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0xfffffffffffffffe, 0x4, 0x1ff, 0x5, "2f4de8126919918f3dae39bc37fc7ec812d3d1d612c6b03784b5c945b8839d2d45e7cc58ac2b36067a2adb95", 0x4}) 2018/04/09 01:39:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f0000000080)='./file1\x00', 0x0) fcntl$dupfd(r0, 0x0, r0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000001400)) pipe2(&(0x7f0000000180), 0x7ffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001880)='/dev/loop-control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000018c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000001980), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000001b80)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000001bc0)='/dev/net/tun\x00', 0x0, 0x0) r1 = eventfd(0x0) signalfd(r1, &(0x7f0000001c80)={0x200}, 0x19f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd(0x0) syz_open_dev$loop(&(0x7f0000002040)='/dev/loop#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003700)='/dev/ptmx\x00', 0x0, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000037c0)='./file0\x00', 0x0, r3, 0x0, 0x0, 0x0) pipe(&(0x7f0000003800)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003880)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003d40)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000003d80)='/dev/urandom\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) pipe(&(0x7f00000055c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000005a00)='/dev/random\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) syz_fuseblk_mount(&(0x7f0000005ac0)='./file0\x00', &(0x7f0000005b00)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005c00)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open$dir(&(0x7f0000006980)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000006a00)='attr/exec\x00') socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) dup2(r5, r4) 2018/04/09 01:39:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000300000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3, &(0x7f0000001740), 0x0, &(0x7f00000016c0)=""/75, 0x4b}, 0x3) 2018/04/09 01:39:06 executing program 7: perf_event_open(&(0x7f0000001f88)={0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/230) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r0}) ioctl(r0, 0xc1004110, &(0x7f0000000280)="2d7d34d501000005100000009c2413bc1e52806cd503ac5d77e6588496049a193a00c8613bd18702f56c5da2a9439f1aaccca489910d2e4430dacff210a12b72f3000000009175f531d7534a9a3e2d95cd24c2f57fb63f0cb6032dfd3f9175c367bb89e68f1ef02ef2") r1 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='{lo]\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/04/09 01:39:06 executing program 0: r0 = socket(0x1e, 0x21, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r0, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) sendto$packet(r0, &(0x7f0000000000)="b98873b84c90c685a829a34dff10f3acbb", 0x11, 0x0, 0x0, 0x0) 2018/04/09 01:39:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000c00)='./file0\x00', 0x2000000028) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r0, r1) r2 = getpid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a3, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000000b80)=0x408, 0x4) getuid() getpeername(r3, &(0x7f0000000840)=@sco, &(0x7f00000007c0)=0x80) r7 = syz_open_dev$audion(&(0x7f00000008c0)='/dev/audio#\x00', 0x10000, 0x22202) recvmsg$netrom(r7, &(0x7f0000000b40)={&(0x7f0000000900)=@ax25={0x3, {"34310ff6008589"}, 0x5}, 0x10, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)}, 0x103) r8 = creat(&(0x7f0000000940)='./file0\x00', 0xbff5b3a32572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f0000000740)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000800)={r9, 0x7, 0x20}, &(0x7f0000000640)=0xffffffffffffff19) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r5, 0x8, r2) r10 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x84, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r10, r10) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/09 01:39:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000)) 2018/04/09 01:39:06 executing program 3: r0 = epoll_create1(0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) 2018/04/09 01:39:06 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000240)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x15d) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0xd8, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x0, @empty, 0x20}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000008c0)=0x10) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) splice(r1, &(0x7f0000000140)=0x31, r2, &(0x7f0000000180), 0x7, 0x2) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000900)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) open_by_handle_at(r0, &(0x7f0000000280)={0xae, 0x8, "f98dfa6488f9f1567afdae137a38515f6e63967982bf2d8c840e7100cb7aa207f970bd880de8ccfa011c21b16682cc1a890fb02c364a7b640e74e25aa2460fdd87687d99b90ab026e096632b93bd4c3ea61ce7d07fde967f7144f93aeeb15ea55b6ec8207774a1e46c15fb41edd58926c1576ee91ac429d5b29bb214d6931c4d2cd28c598794eab17e3e9483f0bdebca6fb74da09513535e6e2770958b8d3f309e6137204c8c"}, 0x24000) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/09 01:39:06 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x8002) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000180)=0x35, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200003, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x10, "03ffd5b8ddb501295fbb8159b958574bafc16f018c8f2f9e9e7776353ec1c2f19bba5f92a825e69c9595a19e667fa6bd5a07b8028285167f70fc2a64f114416d", "7c67f0423179d2c759626fb534f7457b45d5c86088796980b6a57a39b629379a", [0x4, 0xff]}) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, "3900dad4cc64a94b551a6e00010000009f00000104f7b7d65f9093e6410d0000b319d8f6aa6bd59d1443474482e85040fb4957ebb57bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000040)=0x594) 2018/04/09 01:39:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x40) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x200, 0x0, 0x0, 0x6}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000c00fa2"], &(0x7f0000000080)=0x1) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x0, 0x0, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 01:39:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="29205b4ea0150f94"], 0x13) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x20882) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/09 01:39:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') sendto(r0, &(0x7f00000000c0)="eaf02ca86afef5e011f4c100696d636d311e32cdd706735fcf200890ed590ca1165159d47146cd876df746607c4bf83b16b17eb88e325b7c945442ae61b64362e5e3394834a07d45736d7841c31fa4d29831c1404b2fda026e38dbbe5405490a4ce32441ccf369357c8d2f59a9df36a5b6c8b778ae898a960036582cc17e99df28be72e1bf6a8bc9f6f80ec201c477c77bb7f24222e74b16b5c286160de02680d9446541f23178b2900378778ced", 0xae, 0x4, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/04/09 01:39:06 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="060900000000000074a089e2a9432534ce17d49d9e07ce6add1fd278b44fd1faa2dac9350b371320bed858026e14c2c34f3180515b0f9d2c9c8fc452f472f547c83453b01e87cbb7ab09e37739978ecd45a2c8477dca2a69898e18eb37c4da15bcc56747c8feaaa675feefb909464d38123a7006b8d69bb7d87310fa410f698d32c774b206b6a2400b99ed4fc482b9a199e4a1f7888a53"], 0x20) getsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000440)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x6, 0x8, [0x0, 0xc8d]}) write$rdma_cm(r0, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00, {r3, 0x7}}, 0x10) r4 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x0) r5 = add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="4c3621254646c32de0b33dcb0b971750956bd71abc39226822c507a4985bebbf85eac52a5c423b3c3a2ca549104657b4d4fddeecf255a58c68d59409132acbce0b4a183c9c3d64facc5e0679266a17aafda39772d6a0a12a7a7f8fbadd10c8dadc14f331dfe190a28cccebaf8ca3418074d8abd6b5e1de0fb4bcb7101079463f1cb4cb8cc158095e2da7042ce7dd9e458d7377e61502e71b2dedc834ed48c47a2605ae0fbcfef9f4b821cbc3d5287c", 0xaf, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) 2018/04/09 01:39:06 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x103300) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'irlan0\x00'}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x3, 0x8000, 0x6, 0xb0, 0x6, 0x9, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x4}, 0x8) 2018/04/09 01:39:06 executing program 0: r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'gretap0\x00', 'nr0\x00', 'vcan0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0xd3b4172c16185708}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "756a2e858e29155c1ccba70383cc498c3703a3248ad53c6102a999a10ffd69d74d40248e1075e5cffa50e5cbd512ded31e493126a6a5330380b79de22dab563a"}}}}]}]}, 0x230) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x80040) 2018/04/09 01:39:06 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x21c000, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x8, 0x2000000000000082, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/09 01:39:06 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000002c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) 2018/04/09 01:39:06 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004640)={@multicast2, @empty, 0x0}, &(0x7f0000004680)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000046c0)={0x2, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0xc}, @map={0x18, 0x0, 0x1, 0x0, r0}, @alu={0x7, 0xfff, 0x0, 0x6, 0x3, 0x80, 0x4}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x100000001, 0x1000, &(0x7f0000000140)=""/4096, 0x41f00, 0x1, [], r1}, 0x48) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009000)={0x1, 0x200013}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/09 01:39:06 executing program 4: r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x400080, 0x4) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) link(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus/file0\x00') ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000002c0)) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x400, 0x70bd28, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x5) r1 = gettid() ptrace$peek(0x3, r1, &(0x7f0000000040)) 2018/04/09 01:39:06 executing program 5: r0 = socket(0x100000400000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/09 01:39:06 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10000, 0x0) getpeername$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000000c0)="e9a00114", 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000001c0)={0x1, 0x80000001, 0x1000000, 0x7, 0x8, 0xfffffffffffff800}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1}, 0x0) setsockopt(r0, 0x5, 0xa9db, &(0x7f0000000140)="8582d7ceeef473c282aa3284fdaf6f4f978fdfa79f1c35af4b8d1ca4e77293d7a4e548938ee43897e9afdd330c5d6c8c95f117f4ed531fd159dee6c29987c6ea443a7c57c0e2e69ed247ff7a0c20c686cf2e2fdb06ee3286e5bf80db436601072c6e7a441ff4b226c67098261b35b2f8c832f4e84d690fd5", 0x78) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000300)={0x4b, 0x6}) 2018/04/09 01:39:06 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003780)={'vcan0\x00', 0x0}) sendmmsg(r1, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)="3f660640c4bafb7984a407a7bec846787aea2fe8237011b2100ebf21554a32a2de8355fc1d3481b9c062797f04d47af8e617359e6083a0525c8153e6aee8a0955a1787515424b77659f346b4f142", 0x4e}, {&(0x7f0000000200)="a9133fe101f0f5ae51fa30eda7cd64518d832948ef597bb10dbb98d569b806813c5a76455c352bcdc9a1dcaf3cc2ea8d545382f2d432fde9899e2a450bafbc3bc001e0cb66ffee19a3e8b94b2163845219c4b5c03fb5dd2afa528392035038d4fb1a8bf00f4057c95b92d851ab9cc7143f6bc3de8230f7d7a054dd66a132a456d814893f09ee2fad2d8f19efb422776346fc7822090fe399ad46c63dc8", 0x9d}, {&(0x7f00000002c0)="01d6f68f1d7b1fe45e82de05c81e12796159f5790f13776762002b3f3e1559cbcbf49338dbc69c81664e5874fb8c6c91e68d2d4f227ee8f344041903263e2fd720e7a7bd8d91d47401f3130c79bcf4cebe5b83f474", 0x55}, {&(0x7f0000000340)="7ffb9e4316ee89a1da91094f676253d76d94d2234448d185d5a661832d5df418636672d0dc6afaa162977d47ca7293902411ed67e204d6ee34d2a80ba486d9dcc04169", 0x43}, {&(0x7f00000003c0)="3a0e5f0ee566a97264d39743280aa211532a1f2c95", 0x15}], 0x5, &(0x7f0000000480)=[{0x10, 0x102, 0x2}, {0x40, 0x1, 0x3f, "db8c063f6170e7edad5d1873828f8023b4df58ce5b249f62502e5559697dced3e491d0fbec3f2e3ed1165a11"}, {0x90, 0x1be, 0x2, "3f01a7ef81e8927f011f789806c37852c49a1a43147a8a0c55130541056411f97dc8becde0ded889402e423d29af990cb6ccb7b67da50e6b431f9136e0ca8885f8d5a57afb0ec229ecc42474e32a56df820aa5b62404ccce247d3bd7e970b34a6cfae1d80cc9e254911afee79fe9b6f019f710902b1c4f51f239daca02"}, {0x88, 0x3a, 0xb14, "7531f231b52c44401bd243e7a7154ae57367e6e6d950e61be9dea904097a2f1dc3bc6cc422aef569fcedfac6888a0e9c1b50560295d8bdd6a843ce77af1cc109cced1721c1ef7378c2ae41e4bb1bdee9479e14ca28ed6fe9b78fb9dec4acf17e81347e97e789efa481d84b3eb0ccbc6e30fa40"}, {0x20, 0x114, 0x101, "eef7ef6d6235ad1f3b9603"}, {0x1010, 0x13d, 0x1, 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{&(0x7f0000004bc0)="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", 0x1000}, {&(0x7f0000005bc0)="76d0c4f4092b453b903101e2d73b35fe1f14181d8d81269feb09feab735e8e7af57ec53c7db5a482b7d09d2b", 0x2c}, {&(0x7f0000005c00)="f00c8b1857ecbfbc764505726e07afe5e0d6d59a01a3b95af653e28415cf7bfc4ae201bc8e2347040d8909470356437cc93ed3dacf4ea3980f988171599b6688a0360fd56cc61d2429ffcaa18ba687e5ee9892b04f42a1fa5cd95c14bca790060839007e4af4f33af1206fdc01d316e347fc64ca4fb0a65b76e68d440028463f7f178f7c92095c16a022028836a16080921dd058cab4082a9f54cc258461a4e7285a2e94baad8bd41958fbb284c47ccfdfbed667cb2d373ec1ced22324", 0xbd}], 0xa, &(0x7f0000005d80)=[{0x58, 0x11, 0x3, "50be8225b622fd13bc29d1b3df38714c739a8b35de550ea3944bef5392981d365cfd7133dbd38d2f141068f79c5c325bb82b5ffb154984f62a661d7867cf1a3590ddf2e175"}, {0x38, 0x10f, 0x4, "ae7a1196540932125f2c4bde755ba7b8655d15e74c0ae627c23e70e0e5809b9921089e"}], 0x90, 0x20000011}, 0x4}], 0x5, 0x10) 2018/04/09 01:39:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000240)=[0x1, 0x2]) getcwd(&(0x7f0000000180)=""/9, 0x9) timerfd_create(0x5, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000001300)=""/51) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x67) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000000200), 0x400) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f0000000280)=0xc) 2018/04/09 01:39:06 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x4000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) 2018/04/09 01:39:06 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x7fffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 01:39:06 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f0000000200)='ip_vti0\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x40000008}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/09 01:39:07 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/09 01:39:07 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x53db, 0x400) sendfile(r0, r1, 0x0, 0x48f5) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x70083fe, &(0x7f0000000080), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) 2018/04/09 01:39:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x33, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x1}, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00000000c0)={0x3, 0x0, [{}, {}, {}]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000040)={0x1}) 2018/04/09 01:39:07 executing program 0: r0 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/09 01:39:07 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="edb38a068d2b286b0001870e00c1ffffffffffffff0000000000"], 0x18}, 0x1}, 0x0) 2018/04/09 01:39:07 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3fffffffc000, 0x690802) r1 = accept4$unix(r0, &(0x7f0000000500), &(0x7f0000000240)=0x6e, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r3 = dup(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000000)={0x5}) r5 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000580)={{0x6, 0x7}, {0x9, 0x7f}, 0x40, 0x7, 0xffffffff00000001}) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) read(r4, &(0x7f0000000380)=""/75, 0x4b) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000600)={0x10001, 0x0, &(0x7f000095b000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x17ecbe32}, @in6={0xa, 0x4e24, 0xad4, @empty, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa4) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000400)) 2018/04/09 01:39:07 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/168, 0xa8}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/138, 0x8a}], 0x6) 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) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2187e774, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$notify(r1, 0x402, 0x2) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='8:'], 0x2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vcs\x00', 0x44000, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000001480)={0x8, 0x0, [{0xc0000003, 0x7, 0x5, 0x3, 0x5}, {0xc000001f, 0x2, 0x2, 0x1f, 0x8}, {0x80000000, 0x6, 0x101, 0x8000}, {0xc000001f, 0xfffffffffffffff9, 0x5, 0x3, 0x5}, {0x4000000f, 0x100, 0xfffffffffffffe00, 0x149f, 0x6}, {0x80000007, 0x9, 0xf33, 0x9, 0xfff}, {0xc0000002, 0x8001, 0x1, 0x1, 0x1}, {0x4, 0x2, 0x3, 0x0, 0x9}]}) 2018/04/09 01:39:07 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x1, 0x2}, 'port1\x00', 0x5a, 0x1000, 0x3, 0xffff, 0x0, 0xc, 0x9, 0x0, 0x1, 0x100000001}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x10) 2018/04/09 01:39:07 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) 2018/04/09 01:39:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x1ff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x20000) accept4$ax25(r2, 0x0, &(0x7f0000000500), 0x800) sendto(r1, &(0x7f0000000340)="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", 0xfb, 0x80, &(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0x80) timer_create(0x1, &(0x7f0000000080)={0x0, 0x2f, 0x8000000000000, @thr={&(0x7f0000000040)="797a30c47ab5cb1b3c2b2859761014614ceabb27faef1b23a3", &(0x7f0000000140)="9d9db3e74f8f0bc5e37d5808c1e4cec3f0ab36d15bd2ea8d29d21052492cb8e7d8e27ac4e7e0d5a458846b7a79e00c299bf1ffa316c13b5536bae3bd3ddce09d752948554b07d3fc3367deccce6977517728cb5d552cf5df72184aca50f8a5ca445d1eccf4e2a9691143e8981ac0fe3c295c80e1d4862a8be2518de976736b593a8607a4eabd566bd60b0d01bca079fd21b5f1a5aa7e4209fc8c3e0aff43af112aad7459b5159d044b4762173bf5e6494db16a5b8e0269fdf4984d9ed27d1b7a5579d9611388944d03415fc1d0803c7619039a190d848047f5a941e240a912"}}, &(0x7f0000000240)=0x0) r4 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) timer_getoverrun(r3) ioctl$TIOCSBRK(r0, 0x40044590) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000540)=0xf, 0x4) 2018/04/09 01:39:07 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xfa, "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"}, &(0x7f0000000240)=0x102) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="04010000100001000000000000005332fa2413b65fdb00000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/04/09 01:39:07 executing program 2: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000000080), 0x1000000000fe) 2018/04/09 01:39:07 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='sip\x00', 0xfffffffffffffff8) r5 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="f8c5fd7002e6e3520cd2a7bfd758516f8ee50ec20035cc5cc652c7c27cf7c9de3940b8d991b2cc738ffe5c47414da0de27287544c5f35989e3a8018f43c7b0f31a52376b7f34e4699446aa94b83601c26f2eb55e60e9f226a899030365a7de23aa830fe91e2fb0d9c04ad0681717dffdfcd35903dbeffd133cf0648e6f570d468f88e7739681932044f8fffcc2126f61820b32c38b2560e22be47489526faba43566035860be48e4eb750e30e870e19f9ee8d9bd268238c43694a31c48595b00d87cc23393cbce4a16c842f5b0bd03ab65efc5df9ee1da7fc436f05fafb7", 0xde, r3) keyctl$reject(0x13, r3, 0xdfe, 0x10000, r5) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) r8 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r2, &(0x7f0000000640)={r6, r1}) rt_sigreturn() setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x50, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) keyctl$assume_authority(0x10, r4) ftruncate(r6, 0x80003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000580)={0x20, 0x0, 0x8, {}, 0x10000}) sendfile(r2, r6, &(0x7f0000d83ff8), 0x8000fffffffe) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000180)) 2018/04/09 01:39:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x65, 0x400002) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'ip6gre0\x00', r4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 144.291229] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 144.300245] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 01:39:07 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = getpgrp(0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000180)=0x30) prctl$setptracer(0x59616d61, r1) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x29c, 0x41) getsockname$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001540)=0xffffffffffffffb3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001680)=0xe8) getsockname$inet(r2, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) rt_tgsigqueueinfo(r1, r1, 0x21, &(0x7f0000000140)={0x25, 0x7d, 0x9b3b, 0x3}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x6, 0x4e24, 0xfffffffffffffffc, 0xa, 0x80, 0x20, 0xbf, r4, r5}, {0x80000001, 0x8, 0xba85, 0x4, 0x2, 0x3e0, 0x9, 0x1fc6b535}, {0x2, 0x4b, 0x3, 0x4}, 0x9f7, 0x6e6bb4, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x400, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x2, 0xffff, 0x5, 0xfdf2, 0x7bd}}, 0xe8) mknod(&(0x7f00000000c0)='./file1\x00', 0x80, 0x81e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x800, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/09 01:39:07 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={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={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r2 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r2, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r3}, 0xfe04, &(0x7f0000000180)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d0dc500723cf19bb"}, 0x10}, 0x1}, 0x0) utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x1}) setns(r0, 0x40000000) 2018/04/09 01:39:07 executing program 6: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="20000000000000000400080000000000f8ffffffffffffff0100000000000000"], 0x20) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x3, 'bpq0\x00'}, 0x18) ioctl$fiemap(r3, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r3]) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r4 = openat$cgroup_int(r2, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000002c0)={[], 0xff, 0x8, 0x2, 0x0, 0x1f, 0x1, 0xf000, [], 0x7fffffff}) r5 = dup3(r4, r2, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000480)=""/161) write$cgroup_int(r4, &(0x7f0000000580)=ANY=[@ANYRES64=r5], 0x8) preadv(r5, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) 2018/04/09 01:39:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x13a, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xfffffffffffffffc) write(r0, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) [ 269.311113] INFO: rcu_sched self-detected stall on CPU [ 269.316592] 0-....: (124999 ticks this GP) idle=a76/1/4611686018427387906 softirq=44174/44174 fqs=31158 [ 269.326430] (t=125000 jiffies g=23917 c=23916 q=835) [ 269.331706] NMI backtrace for cpu 0 [ 269.335322] CPU: 0 PID: 12307 Comm: syz-executor1 Not tainted 4.16.0+ #4 [ 269.342143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.351480] Call Trace: [ 269.354048] [ 269.356242] dump_stack+0x1b9/0x294 [ 269.359863] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.365106] ? lock_release+0xa10/0xa10 [ 269.369081] nmi_cpu_backtrace.cold.4+0x19/0xce [ 269.373769] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 269.378945] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 269.384233] arch_trigger_cpumask_backtrace+0x14/0x20 [ 269.389465] rcu_dump_cpu_stacks+0x175/0x1c2 [ 269.393886] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 269.398905] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 269.404355] ? print_other_cpu_stall+0x4a0/0x4a0 [ 269.409154] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 269.414246] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 269.419340] ? perf_trace_run_bpf_submit+0x246/0x370 [ 269.424434] ? perf_tp_event+0xc30/0xc30 [ 269.428502] ? perf_tp_event+0xc30/0xc30 [ 269.432585] ? perf_trace_lock_acquire+0x4f1/0x980 [ 269.437536] ? memset+0x31/0x40 [ 269.440810] ? perf_trace_lock+0x495/0x900 [ 269.445042] ? perf_trace_lock_acquire+0x4f1/0x980 [ 269.449974] ? perf_trace_lock+0x900/0x900 [ 269.454194] ? graph_lock+0x170/0x170 [ 269.457989] ? graph_lock+0x170/0x170 [ 269.461779] ? graph_lock+0x170/0x170 [ 269.465587] ? __lock_is_held+0xb5/0x140 [ 269.469654] rcu_check_callbacks+0x21b/0xad0 [ 269.474057] ? rcu_cpu_stall_reset+0x210/0x210 [ 269.478630] ? trace_hardirqs_off+0xd/0x10 [ 269.482880] ? raise_softirq+0x1b2/0x450 [ 269.486930] ? raise_softirq_irqoff+0x310/0x310 [ 269.491610] ? read_boot_clock64+0x70/0x70 [ 269.495851] ? account_guest_time+0x3d0/0x3d0 [ 269.500335] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.505858] ? hrtimer_run_queues+0x70/0x300 [ 269.510258] ? run_local_timers+0x168/0x1d0 [ 269.514566] ? timer_clear_idle+0x50/0x50 [ 269.518705] ? account_system_time+0x7f/0xb0 [ 269.523104] ? account_process_tick+0x76/0x240 [ 269.527679] update_process_times+0x2d/0x70 [ 269.532026] tick_sched_handle+0xa0/0x180 [ 269.536169] tick_sched_timer+0x42/0x130 [ 269.540226] __hrtimer_run_queues+0x3e3/0x10a0 [ 269.544803] ? tick_sched_do_timer+0x100/0x100 [ 269.549376] ? hrtimer_start_range_ns+0xd10/0xd10 [ 269.554257] ? pvclock_read_flags+0x160/0x160 [ 269.558741] ? kvm_clock_read+0x25/0x30 [ 269.562712] ? kvm_clock_read+0x25/0x30 [ 269.566674] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 269.571677] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 269.577044] ? do_timer+0x50/0x50 [ 269.580485] ? rcu_nmi_exit+0xd7/0x2b0 [ 269.584368] ? do_raw_spin_lock+0xc1/0x200 [ 269.588599] hrtimer_interrupt+0x286/0x650 [ 269.592860] smp_apic_timer_interrupt+0x15d/0x710 [ 269.597692] ? smp_call_function_single_interrupt+0x650/0x650 [ 269.603564] ? _raw_spin_lock+0x32/0x40 [ 269.607530] ? _raw_spin_unlock+0x22/0x30 [ 269.611691] ? handle_edge_irq+0x330/0x870 [ 269.615936] ? task_prio+0x50/0x50 [ 269.619506] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.624347] apic_timer_interrupt+0xf/0x20 [ 269.628563] [ 269.630789] RIP: 0010:__sanitizer_cov_trace_pc+0x38/0x50 [ 269.636224] RSP: 0018:ffff88018945f648 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 269.643922] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc900044f3000 [ 269.651176] RDX: 0000000000000002 RSI: ffffffff832eeec4 RDI: 0000000000000005 [ 269.658435] RBP: ffff88018945f648 R08: ffff8801d9fd4580 R09: ffff8801ad1381e8 [ 269.665689] R10: ffffed0035a2703d R11: ffff8801ad1381ef R12: ffffffffffffff00 [ 269.672942] R13: ffffffffffffffff R14: ffff8801ad1381e8 R15: 0000000000000000 [ 269.680285] ? __bitmap_set+0x114/0x140 [ 269.684255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.689779] __bitmap_set+0x114/0x140 [ 269.693575] __bitmap_parselist+0x4eb/0x5d0 [ 269.697897] bitmap_parselist+0x3a/0x50 [ 269.701886] cpuset_write_resmask+0x1b77/0x2e80 [ 269.706546] ? memset+0x31/0x40 [ 269.709820] ? cpuset_css_offline+0xb0/0xb0 [ 269.714142] ? perf_trace_lock+0x900/0x900 [ 269.718390] ? __vfs_write+0x10b/0x880 [ 269.722270] ? do_syscall_64+0x29e/0x9d0 [ 269.726317] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 269.731672] ? graph_lock+0x170/0x170 [ 269.735466] ? find_held_lock+0x36/0x1c0 [ 269.739521] ? find_held_lock+0x36/0x1c0 [ 269.743590] ? graph_lock+0x170/0x170 [ 269.747429] ? kernfs_fop_write+0x227/0x480 [ 269.751773] cgroup_file_write+0x317/0x820 [ 269.756011] ? cpuset_css_offline+0xb0/0xb0 [ 269.760332] ? init_and_link_css+0x880/0x880 [ 269.764730] ? __lock_is_held+0xb5/0x140 [ 269.768792] ? init_and_link_css+0x880/0x880 [ 269.773191] kernfs_fop_write+0x2ba/0x480 [ 269.777335] __vfs_write+0x10b/0x880 [ 269.781043] ? kernfs_fop_open+0x1000/0x1000 [ 269.785442] ? kernel_read+0x120/0x120 [ 269.789324] ? __lock_is_held+0xb5/0x140 [ 269.793374] ? kasan_check_read+0x11/0x20 [ 269.797523] ? rcu_read_lock_sched_held+0x108/0x120 [ 269.802528] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.808094] ? __sb_start_write+0x17f/0x300 [ 269.812409] vfs_write+0x1f8/0x560 [ 269.815943] ksys_write+0xf9/0x250 [ 269.819474] ? SyS_read+0x30/0x30 [ 269.822921] ? fput+0x130/0x1a0 [ 269.826196] SyS_write+0x24/0x30 [ 269.829551] ? ksys_write+0x250/0x250 [ 269.833344] do_syscall_64+0x29e/0x9d0 [ 269.837220] ? vmalloc_sync_all+0x30/0x30 [ 269.841366] ? _raw_spin_unlock_irq+0x27/0x70 [ 269.845864] ? finish_task_switch+0x1ca/0x820 [ 269.850350] ? syscall_return_slowpath+0x5c0/0x5c0 [ 269.855268] ? syscall_return_slowpath+0x30f/0x5c0 [ 269.860200] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 269.865559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.870397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 269.875589] RIP: 0033:0x455259 [ 269.878798] RSP: 002b:00007f21379c0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.886532] RAX: ffffffffffffffda RBX: 00007f21379c16d4 RCX: 0000000000455259 [ 269.893789] RDX: 0000000000000002 RSI: 0000000020000040 RDI: 0000000000000016 [ 269.901046] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 269.908300] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 269.915553] R13: 00000000000006bc R14: 00000000006fd240 R15: 0000000000000000 [ 271.327074] INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-... } 126843 jiffies s: 3933 root: 0x1/. [ 271.337778] blocking rcu_node structures: [ 271.341967] Task dump for CPU 0: [ 271.345348] syz-executor1 R running task 24280 12307 4517 0x0000000c [ 271.352575] Call Trace: [ 271.355193] ? find_held_lock+0x36/0x1c0 [ 271.359288] ? lock_downgrade+0x8e0/0x8e0 [ 271.363462] ? rcu_is_watching+0x85/0x140 [ 271.367634] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 271.372848] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 271.378153] ? is_bpf_text_address+0xd7/0x170 [ 271.382691] ? kernel_text_address+0x79/0xf0 [ 271.387128] ? __unwind_start+0x166/0x330 [ 271.391318] ? __kernel_text_address+0xd/0x40 [ 271.395838] ? unwind_get_return_address+0x61/0xa0 [ 271.400834] ? __save_stack_trace+0x7e/0xd0 [ 271.405193] ? print_usage_bug+0xc0/0xc0 [ 271.409278] ? print_usage_bug+0xc0/0xc0 [ 271.413366] ? print_usage_bug+0xc0/0xc0 [ 271.417449] ? print_usage_bug+0xc0/0xc0 [ 271.421560] ? kmemdup+0x24/0x50 [ 271.424951] ? alloc_trial_cpuset+0x23/0x110 [ 271.429379] ? cpuset_write_resmask+0x247/0x2e80 [ 271.434158] ? cgroup_file_write+0x317/0x820 [ 271.438594] ? kernfs_fop_write+0x2ba/0x480 [ 271.442941] ? __vfs_write+0x10b/0x880 [ 271.446850] ? vfs_write+0x1f8/0x560 [ 271.450591] ? ksys_write+0xf9/0x250 [ 271.454324] ? SyS_write+0x24/0x30 [ 271.457903] ? do_syscall_64+0x29e/0x9d0 [ 271.461987] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 271.467382] ? mark_held_locks+0xc9/0x160 [ 271.471555] ? mark_held_locks+0xc9/0x160 [ 271.475731] ? mark_held_locks+0xc9/0x160 [ 271.479903] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.484942] ? mark_held_locks+0xc9/0x160 [ 271.489113] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.493891] ? retint_kernel+0x10/0x10 [ 271.497803] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 271.502846] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 271.507650] ? __bitmap_set+0x57/0x140 [ 271.511560] ? retint_kernel+0x10/0x10 [ 271.515473] ? __bitmap_set+0x57/0x140 [ 271.519388] ? __sanitizer_cov_trace_pc+0x3f/0x50 [ 271.524271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.529831] ? __bitmap_set+0x114/0x140 [ 271.533832] ? __bitmap_parselist+0x4f5/0x5d0 [ 271.538361] ? bitmap_parselist+0x3a/0x50 [ 271.542534] ? cpuset_write_resmask+0x1b77/0x2e80 [ 271.547404] ? memset+0x31/0x40 [ 271.550713] ? cpuset_css_offline+0xb0/0xb0 [ 271.555068] ? perf_trace_lock+0x900/0x900 [ 271.559322] ? __vfs_write+0x10b/0x880 [ 271.563234] ? do_syscall_64+0x29e/0x9d0 [ 271.567315] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 271.572702] ? graph_lock+0x170/0x170 [ 271.576530] ? find_held_lock+0x36/0x1c0 [ 271.580619] ? find_held_lock+0x36/0x1c0 [ 271.584717] ? graph_lock+0x170/0x170 [ 271.588552] ? kernfs_fop_write+0x227/0x480 [ 271.592909] ? cgroup_file_write+0x317/0x820 [ 271.597340] ? cpuset_css_offline+0xb0/0xb0 [ 271.601688] ? init_and_link_css+0x880/0x880 [ 271.606123] ? __lock_is_held+0xb5/0x140 [ 271.610220] ? init_and_link_css+0x880/0x880 [ 271.614651] ? kernfs_fop_write+0x2ba/0x480 [ 271.619043] ? __vfs_write+0x10b/0x880 [ 271.622959] ? kernfs_fop_open+0x1000/0x1000 [ 271.627391] ? kernel_read+0x120/0x120 [ 271.631305] ? __lock_is_held+0xb5/0x140 [ 271.635386] ? kasan_check_read+0x11/0x20 [ 271.639570] ? rcu_read_lock_sched_held+0x108/0x120 [ 271.644616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.650178] ? __sb_start_write+0x17f/0x300 [ 271.654541] ? vfs_write+0x1f8/0x560 [ 271.658284] ? ksys_write+0xf9/0x250 [ 271.662065] ? SyS_read+0x30/0x30 [ 271.665541] ? fput+0x130/0x1a0 [ 271.668847] ? SyS_write+0x24/0x30 [ 271.672405] ? ksys_write+0x250/0x250 [ 271.676223] ? do_syscall_64+0x29e/0x9d0 [ 271.680300] ? vmalloc_sync_all+0x30/0x30 [ 271.684462] ? _raw_spin_unlock_irq+0x27/0x70 [ 271.688975] ? finish_task_switch+0x1ca/0x820 [ 271.693494] ? syscall_return_slowpath+0x5c0/0x5c0 [ 271.698443] ? syscall_return_slowpath+0x30f/0x5c0 [ 271.703396] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 271.708781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.713647] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7