Starting mcstransd: 
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   21.738132] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   24.995930] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available)
[   25.362362] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available)
[   26.343264] random: nonblocking pool is initialized
Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts.
2018/03/18 06:02:32 fuzzer started
2018/03/18 06:02:32 dialing manager at 10.128.0.26:45259
2018/03/18 06:02:37 kcov=true, comps=false
2018/03/18 06:02:39 executing program 0:
syz_emit_ethernet(0x45, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0)

2018/03/18 06:02:39 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[], 0x0)

2018/03/18 06:02:39 executing program 7:
r0 = socket$unix(0x1, 0x801, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e)
bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x47)

2018/03/18 06:02:39 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0)

2018/03/18 06:02:39 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="66640007666f00913e")
mkdirat(r0, &(0x7f0000000040)='2/file0\x00', 0x0)

2018/03/18 06:02:39 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c)

2018/03/18 06:02:39 executing program 5:
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="ff3997ffcd00", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}}}, 0x0)

2018/03/18 06:02:39 executing program 6:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90)

[   39.169464] IPVS: Creating netns size=2552 id=1
[   39.208232] IPVS: Creating netns size=2552 id=2
[   39.251806] IPVS: Creating netns size=2552 id=3
[   39.333098] IPVS: Creating netns size=2552 id=4
[   39.441069] IPVS: Creating netns size=2552 id=5
[   39.531534] IPVS: Creating netns size=2552 id=6
[   39.627393] IPVS: Creating netns size=2552 id=7
[   39.771292] IPVS: Creating netns size=2552 id=8
2018/03/18 06:02:44 executing program 0:

2018/03/18 06:02:44 executing program 2:

2018/03/18 06:02:44 executing program 1:

2018/03/18 06:02:44 executing program 4:

2018/03/18 06:02:44 executing program 7:

2018/03/18 06:02:44 executing program 5:

2018/03/18 06:02:44 executing program 3:

2018/03/18 06:02:44 executing program 6:

2018/03/18 06:02:44 executing program 2:
r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140))
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x7, 0xdcc}, 'port0\x00', 0x20, 0x0, 0x9, 0x0, 0x80000000, 0x9, 0x5, 0x0, 0x0, 0x80000000})
write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @addr}], 0x30)
getsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x23, @time={0x77359400}})

2018/03/18 06:02:44 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x840, 0x0)
openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0)
sendto$llc(r0, &(0x7f00000001c0)="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", 0x1000, 0x40000, &(0x7f0000000000)={0x1a, 0x1b, 0xa000000000000, 0x4, 0x4, 0x7}, 0x10)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)='./control\x00', &(0x7f0000000180)='romfs\x00', 0x0, &(0x7f00000001c0))

2018/03/18 06:02:44 executing program 4:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10)

2018/03/18 06:02:44 executing program 7:
ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f00000000c0)={'lo\x00', @ifru_data=&(0x7f0000000100)="ba4fc10491b0bd7b3b88a08a721619a3fd312ff50c7d6b6b24d9027f36a2e094"})
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x225c, 0x10000)
ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gretap0\x00', @ifru_names='syzkaller0\x00'})
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4)

2018/03/18 06:02:44 executing program 6:
r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2})
clock_gettime(0x0, &(0x7f0000000100)={<r1=>0x0, <r2=>0x0})
rt_sigtimedwait(&(0x7f0000000040)={0x1}, &(0x7f0000000080), &(0x7f0000000140)={r1, r2+10000000}, 0x8)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0)
mq_timedreceive(r0, &(0x7f0000000180)=""/97, 0x61, 0x3ff, 0x0)
mq_timedreceive(r0, &(0x7f0000000200)=""/144, 0x90, 0x3, 0x0)
mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x6, 0x0)
mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})

2018/03/18 06:02:44 executing program 1:
unshare(0x400)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6)
r1 = socket(0x18, 0x0, 0x4)
getsockname(r1, &(0x7f00007f2000)=@generic, &(0x7f0000000040)=0x80)

2018/03/18 06:02:44 executing program 5:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000001380)=0x1c2d39b6, 0x4)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f0000001300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x2c, 0x14, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0xc, 0x68, @u32=0x7}, @typed={0xc, 0x14, @str='\x00'}, @generic]}, 0x2c}, 0x1}, 0x0)
recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x8, [0x80000000, 0x401, 0x4, 0x3, 0x3, 0xfffffffffffffff9, 0x200, 0x3]}, &(0x7f0000000240)=0x14)
sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0)
getpid()

2018/03/18 06:02:44 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10)
sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xb00, 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x5, 0x2})
sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10)
read(r0, &(0x7f00006a6f5f)=""/161, 0xa1)
close(r0)

[   44.170178] audit: type=1400 audit(1521352964.538:5): avc:  denied  { create } for  pid=5218 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1
[   44.197130] audit: type=1400 audit(1521352964.568:6): avc:  denied  { write } for  pid=5218 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1
[   44.219022] audit: type=1400 audit(1521352964.568:7): avc:  denied  { read } for  pid=5218 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1
2018/03/18 06:02:44 executing program 2:
clone(0x0, &(0x7f0000000040), &(0x7f0000578000), &(0x7f0000f77000), &(0x7f00000000c0))
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x7fff, 0x10200000000}, {0x15, 0x1}, 0x8, 0x1, 0x9})
setfsuid(0x0)

2018/03/18 06:02:44 executing program 4:
mkdir(&(0x7f0000dea000)='./file0\x00', 0x0)
r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0)
mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000))
unlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x200)
pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.')
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x80800)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4)

2018/03/18 06:02:44 executing program 7:
pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000002c0)=0xd1af, 0x8)
r1 = gettid()
r2 = syz_open_procfs(r1, &(0x7f0000000000)="0011dafcc089000004")
exit(0x0)
close(r2)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xa52a, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e24, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}], 0xa0)
ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/212)
getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc)

2018/03/18 06:02:44 executing program 1:
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c)
ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x10)

2018/03/18 06:02:44 executing program 3:
clone(0x0, &(0x7f0000d51000), &(0x7f0000744000), &(0x7f0000645ffc), &(0x7f00001a2000))
rt_sigprocmask(0x0, &(0x7f0000601ff8), &(0x7f0000502ff8), 0x8)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20340, 0x0)
personality(0x6)

2018/03/18 06:02:44 executing program 0:
flistxattr(0xffffffffffffffff, &(0x7f00000003c0)=""/236, 0xff77)
r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="e9", 0x1, r0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x240000, 0x0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x98b6, 0x7d})

2018/03/18 06:02:44 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0)

2018/03/18 06:02:44 executing program 5:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$packet(0x11, 0x400000002, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4)
r1 = socket$packet(0x11, 0x400000002, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0xe6eca3d4c4268c07)
dup3(r1, r1, 0x0)

2018/03/18 06:02:44 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00')
fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="81000000ae00"])
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))

2018/03/18 06:02:44 executing program 1:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={<r2=>0x0, 0xbc, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x7b}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x727}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x81, 0x4, 0xb2f, 0x6, 0x7}, &(0x7f0000000200)=0x14)

2018/03/18 06:02:44 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fb, 0x400040)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8)
socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000956ffc)=0x8, 0x4)

2018/03/18 06:02:44 executing program 3:
mmap(&(0x7f0000c1e000/0x2000)=nil, 0x2000, 0x2000009, 0x31, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x676}], 0x38)
r1 = getpgrp(0x0)
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8)
rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x50005})
rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8)

2018/03/18 06:02:44 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000776c3b)={0x2, 0x6e22, @multicast1=0xe0000001}, 0x10)
bind$inet(r0, &(0x7f00006b8000)={0x2, 0x4e22, @rand_addr}, 0x10)

2018/03/18 06:02:44 executing program 6:
getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f00000000c0)=0x80)
listen$netrom(r0, 0x9)
r1 = socket$inet6(0xa, 0x20000000000003, 0x0)
r2 = getpgid(0xffffffffffffffff)
syz_open_procfs(r2, &(0x7f0000000100)='net/hci\x00')
setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)
r3 = dup2(r1, r1)
getpeername$netrom(r3, &(0x7f0000001640), &(0x7f0000001680)=0x10)
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0)
socket$inet6(0xa, 0xa, 0x401)

2018/03/18 06:02:44 executing program 2:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x80000)
sendmmsg$unix(r1, &(0x7f0000000000), 0x4924924924925a3, 0xc0)
ioctl$int_in(r2, 0x5421, &(0x7f0000000040)=0xbcf9)
close(r0)
fcntl$setstatus(r0, 0x4, 0x0)

2018/03/18 06:02:44 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x9)
msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7)
listen(r0, 0x0)

2018/03/18 06:02:44 executing program 0:
syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10200, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x7003)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x20)

2018/03/18 06:02:44 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
bind$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)
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)
getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000080)=""/156, &(0x7f0000000000)=0x9c)

2018/03/18 06:02:44 executing program 7:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x8a)
r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0)

2018/03/18 06:02:44 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x3, 0x1ff})
r1 = syz_open_pts(r0, 0x400000)
ioctl$TIOCEXCL(r1, 0x540c)
syz_open_pts(r0, 0x0)

2018/03/18 06:02:44 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96cf3)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4d3})
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000))

2018/03/18 06:02:44 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/249)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40100, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x96a, 0x3, 0xa6258ae, 0x3, 0x5}, 0x14)
mlockall(0x0)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000))
syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x41)

2018/03/18 06:02:44 executing program 5:
r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x90)
fcntl$setlease(r0, 0x400, 0x0)
r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="9bf3de23fe3077756c67a4e8954e69b140a0ec0a6eacee0429cabf4f1b984c531b2713781e465b4282441446056bbf5e8dd67bbd68abd27a1b7751400fc0bd7f74676979868c17234e69a76f68d6ad48f2115690df2d5c94b7235798b18d10380f695919de01d89b8d7d62ae22dc2ee3c898223ea9", 0x75)
r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0)
ioctl$KDMKTONE(r0, 0x4b30, 0x11e)
fcntl$getflags(r2, 0x401)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0)

2018/03/18 06:02:44 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
getitimer(0x0, &(0x7f0000000080))
socket$inet6_icmp(0xa, 0x2, 0x3a)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000000)=@ethtool_cmd={0x26, 0x80}})
ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0))

2018/03/18 06:02:44 executing program 7:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa})
readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1)
r1 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc))
sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, <r2=>0x0})
timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000))
r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
tkill(r1, 0x1000000000016)

2018/03/18 06:02:44 executing program 2:
unshare(0x8000400)
r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3})
ftruncate(r0, 0x26)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0xb3cc060291bbba0c)
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000100)={'yam0\x00', @ifru_names='teql0\x00'}})
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x5, 0x2)
mknod(&(0x7f0000000080)='./file0\x00', 0x100a, 0x1000)

2018/03/18 06:02:44 executing program 1:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0)
write$eventfd(r0, &(0x7f0000000080)=0x100000001, 0xfffffffffffffe42)
write$eventfd(r0, &(0x7f0000000040)=0x100000001, 0x8)

2018/03/18 06:02:44 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x516)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3})
msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d9c000))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088b000))
r1 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@local, @rand_addr, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x565, 0x2)

2018/03/18 06:02:44 executing program 0:
r0 = memfd_create(&(0x7f0000000200)="7305ff65637572697479004865b323376f273b553b5d0e6b4532", 0x0)
write(r0, &(0x7f0000000000)="0a0165", 0x3)
preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/107, 0x6b}, {&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f0000000140)=""/31, 0x1f}], 0x4, 0x3a)
socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100000000, 0x4)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000240)={0x1000, 0x5, 0x82, 0x5}, 0x10)
execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='security\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000)

2018/03/18 06:02:44 executing program 1:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x60000001})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={<r1=>0x0})
ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x3})
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00')
pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100100)

2018/03/18 06:02:44 executing program 5:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/96)
seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]})
connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, {0x2, 0x10001, 0x488, 0x5, 0x8}, 0x11098000, 0x8}, 0xe)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140))
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040))

2018/03/18 06:02:45 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040))
setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000002000040000000000009139cc", 0x10)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x0, [0x1000, 0x1, 0x6, 0xfff, 0x3, 0x4, 0x4, 0x5]}, 0x5c)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x50ba, 0x4)

2018/03/18 06:02:45 executing program 0:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000300)="2400000001000000000000000f007b84652657f708ff0800021a3fe313004b9d633e8cef0815f86907e07a960da7bdef7631f71fc466b2c016966faa3742f81d4cc82fdf474bf353ff990f2e9ea841e1d1df06000000848fa72f8f67bf8b0368a5959ad9852cd408e59919d4cf40ce00341f2241becf2a441297d2559d04aea6e26ca40c9ac0d84aa85fd25533d3d361f19f383b135168106f720a8f6527398b5f0ad567606d50cfbee7de8118a4d631386bd60ec1d8c45b02e66b05fd5ad143f1f2c9d890", 0xc5)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x3, 0x4)

2018/03/18 06:02:45 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x11, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32], 0x2}, 0x1}, 0x0)

2018/03/18 06:02:45 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
ftruncate(r0, 0x2)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000014190004000000000000008ceb0003000000000400000003f500", 0x39}], 0x1)

2018/03/18 06:02:45 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @uid}]}, 0x20}, 0x1}, 0x0)

2018/03/18 06:02:45 executing program 7:
pipe2(&(0x7f0000f61000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80000)
fcntl$getflags(r0, 0x408)
dup2(r0, r2)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0xfffffffdfffffffd)

2018/03/18 06:02:45 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x1b)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000011fe4)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1d}]}, 0x18}, 0x1}, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0)
accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14)
getresuid(&(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140), &(0x7f0000000180))
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e23, 0x0, 0x4e24, 0x6d, 0xa, 0xa0, 0x20, 0x2e, r2, r3}, {0x6, 0x9c9d, 0x100000000, 0x5, 0x5, 0x1, 0x5, 0xffffffffffff0001}, {0x100000001, 0x2, 0x7, 0x5}, 0x4, 0x6e6bb6, 0x2, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2b}, 0x2, @in, 0x3506, 0x2, 0x2, 0x3, 0xd44, 0x1a, 0x6}}, 0xe8)

2018/03/18 06:02:45 executing program 6:
clone(0x835fffc, &(0x7f00003e4f45), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000))
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77)

2018/03/18 06:02:45 executing program 5:
r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0)
r1 = mq_open(&(0x7f0000000100)="75730700010000ce000078003798", 0x2, 0x100, &(0x7f0000000140)={0x8, 0x7fff, 0x9, 0x6, 0x80, 0x7fff, 0xb6, 0x3f})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x10002000})
r2 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x2)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00')
sendfile(r2, r3, &(0x7f0000000080)=0x4, 0xed5e)

2018/03/18 06:02:45 executing program 6:
prctl$intptr(0x4, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00')
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000140)=0xfffffffffffffd88)
fstat(0xffffffffffffffff, &(0x7f00000012c0))
sendmsg$inet_sctp(r0, &(0x7f0000001240)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6d4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)="65953adcd8a9fca383e245946aabd13b19f07901d97c8fa6da4383e09da1542357094ac3161d126b3bd4a73d4a1ec13fbdf99f711389aaf25db1dc54d785a35166ced92581cec84ade1f3cf7a37b34cfb24ec9308afbe7e8a77b25d03be5650e59626513f693d59d1a655bf3dd05267f397e038ecce567afb8986629acacf93531e798c4d5d4151a566b0173804de87b92", 0x91}, {&(0x7f0000000240)="666728426acc0c1c9910b4d411ffd9f11c0eddaa965b0eac2f542fd043ddafa2377a8b32f1eabc02bd146a962eb5ce6d364f697b62cbb184df1457e8b3a615f63d895b6fd4fa4b99ae9d9ddb5bfdde36ba216bfa99a121620d71af9536c49e3f4ba7de323d8fee8ced81dd1bde30c4ef26edc80b4608030b0c2aa8d19d4f5a65e1e122563cf8f189f2a55d8dd26cea50f2c1c2bb35898335f13775d514522244f67aa51ea1015de6166216322f9204b63cee8b6dc068932f2648a14fbf376e956495db53b73154a913004f4e12c6958f94816e7c62ed5e071e2ad73d439d4a916447f1739983db21eea2d76c8616a6d365ae33b519d4ff73fc26bdc2a100594e9ca82029bb540dcf87da1302c3ff5ad41b24f762688addbf66e78c22818ff942acee9c7910ab22d54f14d3c1e2e8ba57605e08d1351d74bf160f65922e4d30511a39cf4fd71a1c73bcb7cdd56aae9d3d16d35c7809dbcc0718fe14fef84e9d87e69b7124c371c531fd792233f3de29141991b3757734f0ef2d942fb96f5a5de28f224b15ee3537bc59890414a9290ec1c05ced34f13c919dda878084c3b570d1cc6ccc28548eeefd561cb58bbfdab794ce6bdfa1af2a2f5b7e62856a4938eb5aa1a2e02c6a572cfa3b6f4232b455714b6d0d927fd79a76e813bfd18b67023f976911111556a5713ea5bf7ffa944ce80ea8825a5daf6d2a186c0d64162a80b517e6ef582612cab1534a81ca0f296fd97ecf6a716a08db900472030ee3b411c98a5f160bdf09e4afadfb4b4d9b7ce3f40c3840c43a94760715b3553a52fa60ec482445c6b78acd849e6cc3089bc416e6f426ef4ee9a5421c90f4099f4967755b04a43f15c64415f76618ccd225fdd23fb996c3460780d11ef4852d496511a281618ea4c3a55f3437ad04972a5e6f3ec89331f99eaee19fb917d1b072b7bbbf204b4b1bccc12f3dd6403a7862db82a2ec2af3376666ca75f0fb6f06b1eb505e1a033cad9e1c319eb61ddc5c7e649b0e28124769ad27346d623924e341df820fba522c8f63ce78c823698e704da4f8525331582bcd479fd9db62761b95934db791df884da0fb5e0d53417b823f93a92f36f206725c198ea5fad79bebd0894697053e14abbe289b5c84a404c15120a94aa15e0cce926dcc67ecced8d2889038c67559532ab35dbd7098f5b78ac1c169a13451f757fae08c894180c42a85aa9b1d65829d47180a3eb211a36a080c6248c14a76289ca17e5122d55e4ea5ef53b4f614eca8323d57b3a2a66d0958ee2b4ecbf9e1bf9676f9c3d4f44ebc692a59ab9f90e2cc014976c9fd1276ce9e86dc6559fc371fa794d59dfb44ee3e4f765a2a1f29d2c6655c2ad88fa7ee749139a5ca79723494ef221551228de4b10c16eebef8f0b834937e9b5c6c2abcc229f8ea0990d17baf1ac4550b0a66fdf00ff5115a68231f9e255422d68dd7317e2ba7556e054c5f4a67ef50268d68d2a300ed89cb9589d794e79ec670bba03547dd1e85deb8e3734ba62b95c212449764d54cb823e9e10a701ee3e8133da5928e57cc1ddc21d41edbae8762cae78804031ba1eb421fb91a41507d0dab3ddd8b018f39ae1a759c34ec0eb120e5ceb684a778ebc174124caa8c337bab6300cfd0a99b406b37a9034d2c6c6cd2cdbbb859c244abe98c3a141d27864d00c747726011c504ee6f9193b6d11beaefb9e58e067f6ee7ed52c15da177356dd9ea95625cbb1075742c6ad9c0950c6ddcfbf6842c1cbdf74a474bdb00d95895814a89cf927bdc6a852c868c21b2d3415f3b1683fb6d34e0b4a929dc1c967bdcf392e14aa17652ea77b346921757048b1f98c78947373016f7b48908880ce88421eeddaa442f21658897f4a7d041410fd334d3f4c51988bda094990b0f03af75a35ee67bd308b179440b771b3a363d6582c2eea01cad24ea1ad56e005d6b7ca9e66f1e29048643ae4b1a7811bf8c9d690cb3a5157977d2187f4620b3b0e0ab374d7d6973bb45f899940b157058781fa148134fcfa7a2322b7932ac035778e0c9294265b070e48405158ac08c0c752267da8908c7378a9770a00cd41431feea2529a1ca89f80f8cd030af9c37853d19b3bffbc0f3b001ab642a6b415681f2d364217fa2648d850be94516412d9b974f5258563ed78cfba6351624bc695822fb490b5d4d8c519af311460da661fbc42b5079efd7cf89f1edad1596dc18597cb32e63ae3fb5fdd871d5e07126bd9d772ffed6437cc15c514510238188addc63c0dd6b3f5f8fb7ee1173c6316514bb29c70480aec5e46ce2fdc2d3ad2f96b95f8a5f3b109a1f1e475479591f21cd4bc45bcccf73d7f1cc0573cd7ae1a450a5a72b64d9c753db5c579557f7382993fe570b40fa5fc201d79092b1bd7eed20e0765b08b486b9e15dff6f50089a06cbdf0500439411ca69b48c8670483443dbcd5cf22f12186794c9c6c3458a15a8090140af0b0bf7584f3071fa4d4542fb47c4b9b9c417bfca909d4c42169bd46f8f83ee5ea531dc37fc26d230f475802b5f5521e54f19a0c89fe9510094a5a8b8733a730dea02f0eb540cbf81e063076a47d83032043b0e51348b9a6662da80709dae66e9902a59326bd2bbd0bc1d2c4c2796f50db14960120e3d39bbca3daa0daa5fafa51f1882c35afcebcec51cf00d82ab3605bb9762f9665abfcd74751a4046eebeeaa9f70299e1574e5d4c2ee228a9da34497cbaac1e1c20ee6afc656f887491e7b6fe99acbc18f4e51436eb90443997adcdaf9ee1db9509880ad7bc349927561ddcdecaa226d58f81ea8926769b63375bafe6b2b23acff0f83bd18bc04503686ac6fee3b82de00b9bdf438caac858eaac78fd88746b1494280b8f585bb254bfe45a01d8678f7233d077bb4848d7c60763b788e7978da7e1abd8457f360c38d47788bfd92267002a80c1a0a07abce9722599368ccd7ae4639890b190003fef84f1e4f1fffb01023636fe91cd1cd6f28f81ca0a0fcdbdc0f0dda415d35e5ae7bee548650787389f09e36fd2eefa1466cd5af9b07d660e15f5f0fc15d3c2520846d6877faa6e328258486de20a523399c2a2ed4e5836b896bac9233ebd549fc5210a3220bf366e7b6d65fe8e7ded1c65d851c5223ef83c73060658db6751a5ff635eb24e5d63c54878064ade84ebcb5286e17c18ee65c2441ce3fb43a94744e62892277e5a8aa407d463c5b5b22f11ebab93cfa0c636938a37a1f2d67cb63ec7b0f6ec725d4a7542a526dac80d457b93cb1bec0e879149ec72a2207f564f13b6cc07a64c9ab2004134671c207ac312d995c7a79bd740b631c6eec64cb54984bd292130a42ee51caa565ee5d6f48b4704a83db6fbb0ca8c9e4e784d99653cab5ae0ee26fce746c9e49221d21a95ffbeaf09a3356105d02721f00a78147aa66d4edada45fba169bb1bd576d0601c3d0a2a3978dbc38dfca3bd1cbfaa47627befe100ac3217a88ba18b528a85406a0a7c35bb2ebb7b80d245abb429303c388b977b157d71dea40153395fd5cc75cb75d35136691949b056ca2007457ac0f9c432b910718b741b88461a937a2f2925d1f11f1b720ee22b79a7c4f63e602a253ba4a2d36192684d824f88704bd8de67c0efd5757da58a5338e07fcbaffe96fca66dd1b0a7f9b7b1ae66d86e5c2c46f6f1b34a127bee59ffd481f0396f39a8e0c0c77a445bc58a540520c1cca53153f77ea26f69a11fb81999f9b1d361ed3e31a6e006e8023f8e62403dbf6ec63396e23d03b3bd98760e9374eeaa906a675150a237922692630f836dd051a2b2aa188f3790e0747311d2c91b4e1fb4652861605c2d8e1c1d69dabf8efed9f41b507863396d7f63cab741e4664c9269f6a0599fc5f13a1b0394c203b8714f8e23fc1e364cf164d60e2eef44b31748295cea9f381d7d1928bde8c3b8e2d92268742885132c5ef45cfebfe3aad41f00e3b6b8ed7ec49713294d92ce1999f4152af5cdde1841a17cf49984d1618af6568ec8263f2f0cc0533428cb03ee19805885168e8282c8f9f3b32dc0e81c74f383bc6a9fd58e3ad8dbdd39fa48e4a3dc5654ff24ecd8f1ac720e13fc8cc1e7905862bf7cae093546526555147c038fdc9ed7ad29fb84ad39ab21d511c720ab2caf628f468ae5f5f4d0bb63e411c093b62212ad8be115627bcc5ace2d3a4f399e973f69ff5f6214f4ba01a41840b7e5c6a47d993c1ceca760d5ccd3191aa44b2d4d5141b4b6b40f934d6d8ac79e88ae4adeb33b1136585d74fbde51649a932ada6259063877c5a49bcc3f1c0acf59ffcfecbffabc07dc4248b791038176c05ba0f6e112bc8b00020e5ea18e15676f4c5f718a69f723f7fafa5241e4c913a05e45a83f5a310669b0bdb6fa667729d3b4c3552c5a3ef2b4025ef6bc4d717c5ab839889d00d68746b4810a643ea1db71638e86fdec94c4a7805af34deb1b26c18b68d395b4294a287c947fd4a17c490e107000a33a9de36ef80abbd00ae068b5e40ea74ed64426a2f17fea521b8cc37587849b0c8ed63c7c9840064ca9bde4e54184ef914c556ba1dcddbf281f59824070fb6b3d71bcf6de04835e5c215d31dab09699056bd86dc3ccae49d80b627b5ae20b9c1385d797f3b8c251e6e4985a127759db491b8d62d88ff09b8d4160e807637c7d15031fc7ae55840f4051eed3eaa71e8352e85b1d6409d065d4fbde4004be359411328a1fc46d81712958d0facdbbdfc8682bc297e8e9351655d6a7cdcc12add4cc3b7967525b1494c52856bbddeafdecb217fa7610321c86b4a5112a5f33dba1fcc685e9b4a4a9de0824224caf9063723db5d913893e938341e0ba34c0b6a192c86292428cc9f889195872ddd30567fec9ca7accf02e4b3ee39c0ecf82353c94bddc58c6ee9be532181204a937690a4006ab64647755741d3f46f2a187c297d9efb6382d5d4d4febd224ac1a69d0c85d2bb920c62b2457e8b4709d61c1b74f6e472f665d1bfd78d01fead3832787926d2b5910bc8ce7897db5cbf558eec8996c88d5fca2c5535c4a69bb7caf22a6fbbce6146382dca20f86b45891a6b9b04b9b1d8e0548c5c4df9d39ed15828b320c87d5c6e83f2f58bbeffbf0f758a9189a930379611bf55ce41367ba703af7a77407da04b23e0bee2754b1cff8afbbacd6bce76f1ed7b858e9ae8a351bd186ff29bdb3b85186ecc2034a6c1e8c92990e01eedc35d9d10d8490d5680bf45b93055fe0edfa68fcf24a7ff3f090824692975b935907bc2fcf4e25088c55186888bbbeda9494649f7b70a54a71b9ee750cc6ef072c9a700be5d149c1095b6db42def952c8e190160a9f2cd238d4f6ebb2bdad16c98c89c8ebf36e027f394d95245cf5e9d448c56094e9ae8cbecacad490aab229efc01968c55cdedd52672afdb9a73b82bb8de409d7fa213846ac23dbc201d12382ea30a42865f006ba7118a6c57504a5107f5fcc815730eb8a99b696f6597ce1f0cad5ddcf8f1a9a2d3944a0ad003f4e4ae91db39aae5f87255c7a3789e7424890bfacc609390fe68a5a0a3e356d92f28a5428c82e189bebea968752090bb943af03ed816f36e332ca33d185a4d78d6691a9eccc2ba439ae6ab0fd8c06d41d92b1c6661bb5807df451c464c5f308f830daa547dcc62ebd5d9ad9e80779b635cbaa1197e1844244ead6e93069d0670392cbd05adfa4a78558aa2c3902d6ace825e8f215b8d2aa27be67cff2c42c092d99a3613958cbd0b74c4c301645b8882631c7a9d5345a434cc00def155e5b214eb284960660de1c9ea2d1c1913379d314ca8e2f10b9eebcf8ee6a8", 0x1000}], 0x2, 0x0, 0x0, 0x20000004}, 0x8000)
syz_open_procfs(r1, &(0x7f0000000100)='mountinfo\x00')

2018/03/18 06:02:45 executing program 4:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x14)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xb7a, 0x7a1a})
ioctl(r0, 0x1ff, &(0x7f0000000040)="cfda39c101b65f1eaf7383551d1bfac0a1f31f84a4cbd3c2308aa8bbd045dc9da5f283e3aec4212bbc46f9847b4f57356b1a12c37cdb1d33be956846825535e79ef6d8eb1866f6defe609122bb1160f0a0d986be67ea2c")
read$eventfd(r0, &(0x7f0000cd0000), 0x8)

[   45.126886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
[   45.137750] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket
[   45.158844] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket
2018/03/18 06:02:45 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7f, <r1=>0x0}, &(0x7f0000000200)=0x20)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c)
listen(r2, 0xfffffffffffffff9)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="0ce9b8ace473ae59725491de002a754209e34629bdf8e142e5d0de95150c51b5c6b5ee8a25adab6943ef4e2a4c1da6c7860559943e298cbc407b0024f66d9cc7b89491fdb95d79cb308121e5df924f0afd9f23a60b62d6cf7f922e4fe192e834333688b145603290d2c0", 0x6a}, {&(0x7f00000002c0)="dedbac8acd70dfe016c5d6616d15635cdf5fc0fe1f99331788d9cdee8126d2c3753f83932c1fcc1fd4e6e489c1d4662aef6ee0f7ba", 0x35}, {&(0x7f0000000300)="b85bc36a185beb0d0ed24ca970b017894b3c275316758c25085f6d4137461b13afc26a490a549f90f9dd0e791f72238f41efc5a53c5ded47ba899a682272d2dc077465c2a717c5b190d7f70a0bc41acb0c30c157350d47a31c3c1a367de07f3399049b93b101ead58faf3129bdff8e05bce5e30a0ff83d14ec7a04f89f738d861b8313ebbda2af69abbadf14b742b9998fa7e552d5031c040654717879b3e7517b7359a81dc694a88717f0fe742a52ee2bf89e434f3635b5d6d52a2b5cf274273924c10a4ba3dc243cb91c4e264e0813d52ef1ddc4958e37284a52cbde178d74", 0xe0}], 0x3)
setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00009d8000), 0xc778650b28dd5e8e)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x200}, &(0x7f0000000280)=0x8)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)=0x101, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="04000a009777003f8400050008000100020003006e51cce1"], &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={r1, 0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x18)
shutdown(r2, 0x0)

2018/03/18 06:02:45 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2)
r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r2 = getpid()
waitid(0x3, r2, &(0x7f0000000200), 0x8, &(0x7f0000000240))
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={<r4=>0x0, 0x6}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x8, 0x9, [0x0, 0x5, 0x80000001, 0x2, 0x0, 0x5, 0x3f, 0x3, 0x0]}, 0x1a)
read(r0, &(0x7f00000000c0)=""/81, 0x51)
write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30)

2018/03/18 06:02:45 executing program 4:
r0 = syz_open_dev$urandom(&(0x7f0000de3ff3)='/dev/urandom\x00', 0x0, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
fcntl$getflags(r0, 0x401)

2018/03/18 06:02:45 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', <r1=>0x0})
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xffffffffffffff52)
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000030300000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001b6b67fb96d536011e7de4cd7ffff9fdeba8762fd745ca6bf27d76fd6084854a247155a9f29c2e6f04de35db143c32e50ce4136dc0098d19844fd9801dedaeae1e8668425175890a8bb51b8018abb198f102e5fe61b077fb12c6c4be39cf57de6be80861b37d40df66abdd8e1d7bfaf30ed"], 0x80}, 0x1}, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14)

2018/03/18 06:02:45 executing program 2:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3)
write(r0, &(0x7f0000000080)="16", 0x1)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}})

2018/03/18 06:02:45 executing program 0:
keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0})
keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3})

2018/03/18 06:02:45 executing program 7:
capset(&(0x7f00001e8ff8)={0x1998032c}, &(0x7f0000032fe8))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14)
ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e)
sync()

2018/03/18 06:02:45 executing program 5:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0x6e)
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0)
connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa)
poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x1, 0x0)
recvmmsg(r1, &(0x7f0000551000)=[{{&(0x7f00009c4fa0)=@nfc_llcp, 0x60, &(0x7f0000a64ffb), 0x0, &(0x7f00008da000)=""/32, 0x20}}], 0x1, 0x0, &(0x7f000050fff0)={0x0, 0x1c9c380})
connect$unix(r0, &(0x7f0000681000)=@abs, 0x8)

2018/03/18 06:02:45 executing program 3:
clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0))
signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8)

[   45.177005] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
2018/03/18 06:02:45 executing program 0:
syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x602)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200003, 0x0)
inotify_init()
memfd_create(&(0x7f0000000180)='/dev/sequencer\x00', 0x3)
sendto$inet6(r0, &(0x7f00000000c0)="3e4852198796b05209bf3019c15a14e06f011ad135196beb1677942f7c43774463efde9264758171d87478469f72beb2fe1ae60b0ef2fd8ba89d776112e6e7f75d3b8625bbbf5df110fabf89cdf67fe0cac567494d407fbe389c041f88d887244822411d9cef1804d48df6caa7e6eca9997220bb07b78b0b7d904cf46f46d881920d3c12f0fe8fc5c54034b9fb065827e902f0d052804659e7f4cd62721cb58380cd047ea173c6", 0xa7, 0x40000, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xb32d}, 0x1c)

2018/03/18 06:02:45 executing program 3:
unshare(0x8000000)
r0 = epoll_create1(0x0)
r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2})
r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0))
pivot_root(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000080)='./file0\x00')
mq_open(&(0x7f00000001c0)="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", 0x82, 0x9, &(0x7f0000000100)={0x2, 0xfffffffffffffff7, 0x10000, 0x3, 0xa, 0x5, 0x5, 0xff})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000))
mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0))
mq_timedreceive(r1, &(0x7f00007fef7c)=""/132, 0x84, 0x0, 0x0)
r3 = syz_open_dev$sg(&(0x7f0000001b00)='/dev/sg#\x00', 0x9d9b, 0x501540)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4203, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001c40)={<r4=>0x0, 0xd0, &(0x7f0000001b40)=[@in6={0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0xe000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x40}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000001c80)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001cc0)={r4, 0x81}, &(0x7f0000001d00)=0x8)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000003c0)=<r5=>0x0)
ptrace$poke(0x4, r5, &(0x7f0000000180), 0x8)

2018/03/18 06:02:45 executing program 4:
r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x65, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xaef1, 0x80000001, 0x2, 0xfffffffffffffffd})
sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000005bf3"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000)

2018/03/18 06:02:45 executing program 4:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x8)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c)
lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'procsecurity\\\x00'})
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8)
sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0)

2018/03/18 06:02:45 executing program 2:
mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x4)
mq_open(&(0x7f0000000040)='\x00', 0x0, 0x40, &(0x7f0000521fc0)={0x40000000000000, 0x0, 0x40000000003, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x1})
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0))

2018/03/18 06:02:45 executing program 0:
personality(0x6140009)
madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6f)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={<r0=>0x0}, &(0x7f0000000040)=0xc)
waitid(0x1, r0, &(0x7f0000000080), 0x20000004, &(0x7f00000000c0))

2018/03/18 06:02:45 executing program 5:
r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd)
keyctl$revoke(0x3, r0)
r1 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x16f, 0xfffffffffffffffb)
keyctl$search(0xa, r0, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, r1)
keyctl$set_timeout(0xf, r0, 0x0)

2018/03/18 06:02:45 executing program 3:
r0 = epoll_create1(0x80000)
r1 = socket$l2tp(0x18, 0x1, 0x1)
r2 = creat(&(0x7f0000000040)='./file0\x00', 0xc0)
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080))
r3 = fcntl$dupfd(r1, 0x0, r0)
ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={'bcsf0\x00', {0x4, 0xfffffffffffffff9, 0x7, "7494a688ebca", 0x9}})
seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]})
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)

2018/03/18 06:02:45 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x6000, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={<r1=>0x0, 0x3, 0xffffffff7fffffff}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x2e, "0ca0043871c8516706fa0b8aa48dbfea9cb027aa61e6db9acd748b37f455a8f444ff6ffdbd83db76fd26892bf201"}, &(0x7f00000001c0)=0x36)
r2 = socket$inet6(0xa, 0x1, 0x0)
close(r2)
close(r2)

2018/03/18 06:02:45 executing program 5:
r0 = eventfd2(0x200000042, 0x80000)
fstat(r0, &(0x7f0000000240))
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x3)

2018/03/18 06:02:45 executing program 7:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843146c262369250008000331afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d400000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x35, "82e589b1c6b1ea2c9e3b6a1bfb9712da54c2fea0bf1b9a80e50b826c4ce4c4182e9a540b66ca663e78f2fe93b2e8c4109db2eb8019"}, &(0x7f0000000100)=0x59)

2018/03/18 06:02:45 executing program 6:
mkdir(&(0x7f00000c7000)='./file0\x00', 0x90)
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x8010, r0, 0x0)
clone(0x0, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x102, 0x0)
ioctl$TIOCSBRK(r1, 0x5427)
socketpair(0x5, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/ipx\x00')
renameat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00')
flistxattr(r0, &(0x7f0000000100)=""/227, 0xe3)
lgetxattr(&(0x7f0000641ff8)='./file0\x00', &(0x7f00007bffef)=@known='security.selinux\x00', &(0x7f0000fbc000), 0x124)
r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f0000000300)=0x1f22a02c)

2018/03/18 06:02:45 executing program 1:
modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x10)
clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33))
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400001, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x5)
getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})

2018/03/18 06:02:45 executing program 4:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={<r1=>0x0, 0x6}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x8, 0x6a056800}, 0x8)
r2 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r3=>0x0})
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYRES64=r2], @ANYRES32=r3, @ANYBLOB="08000600080000000800060001000000"], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x5)

2018/03/18 06:02:45 executing program 2:
r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100000004a)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4)
listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0)

2018/03/18 06:02:45 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/27, &(0x7f0000000100)=0x1b)

2018/03/18 06:02:45 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x26b5c110a6a8ec6, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8)
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc)
sendmsg$nl_xfrm(r0, &(0x7f00003aafc8)={&(0x7f000002aff4)={0x10}, 0xc, &(0x7f0000184ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0)

2018/03/18 06:02:45 executing program 7:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80040, 0x0)
r1 = syz_open_pts(0xffffffffffffffff, 0x2000)
sendfile(r0, r1, &(0x7f0000000040), 0x100000000)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10001, 0x8, 0x0, 0x7fff, 0x90}, &(0x7f00000001c0)=0x98)
r3 = add_key$keyring(&(0x7f0000b2dff8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$get_security(0x11, r3, &(0x7f0000b2d000), 0x0)

2018/03/18 06:02:45 executing program 2:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0)
remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe, 0x6, 0x80000)
bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"5f98da6f2a18c3"}, 0x100}, 0x10)
unshare(0x8000000)
r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2})
mq_timedreceive(r1, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400})
mq_timedsend(r1, &(0x7f0000726fff)="cb", 0xffffff08, 0x9, &(0x7f00000000c0)={0x77359400})
setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000140)="97d4aff0d77b", 0x6)
openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0)

2018/03/18 06:02:45 executing program 5:
r0 = getpgrp(0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000180)='ns/ipc\x00')
ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x200, 0x4, 0x1, 0x1, 0x4, 0x8})
r2 = syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00')
fchmod(r2, 0x2)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffff9c, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x16}, 0x8}, {0xa, 0x4e23, 0x1, @empty, 0x5}, 0x1000, [0x6, 0x0, 0x5, 0x401, 0xffff, 0x3f, 0x8a, 0x1]}, 0x5c)
eventfd(0x7)

2018/03/18 06:02:45 executing program 1:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202, 0x0)
r1 = epoll_create(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4})
poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0)

2018/03/18 06:02:45 executing program 5:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x80000000003, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000))

2018/03/18 06:02:46 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={<r1=>0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x101, 0x200}, &(0x7f0000000000)=0xfffffffffffffec7)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x100000001, 0x9, 0x8001, 0x1f, 0x1, 0x4, 0x1, 0x8, r1}, &(0x7f0000000240)=0x20)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=<r2=>0x0)
r3 = getpgrp(r2)
r4 = syz_open_procfs(r3, &(0x7f0000f4dfe3)='net/ip6_tables_matches\x00')
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x332)
ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
readv(r4, &(0x7f0000e91000)=[{&(0x7f00001fc000)=""/253, 0xfd}, {&(0x7f0000ffdfb2)=""/78, 0x4e}], 0x2)
recvfrom$unix(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x2, &(0x7f0000001280)=@abs={0x1, 0x0, 0x4e21}, 0x6e)

2018/03/18 06:02:46 executing program 0:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4)
ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x6)
r1 = dup(r0)
r2 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='posix_acl_accesstrustedeth1!ppp0\x00', 0x0)
keyctl$set_timeout(0xf, r2, 0xcd)
accept4(r1, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80, 0x800)
setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=<r3=>0x0)
perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x1, 0x7, 0x6, 0x7ff, 0x0, 0x7f, 0x4, 0x9, 0x81, 0x80000000, 0x8f, 0x81f1, 0x1ff, 0x5, 0x49, 0x8, 0x6, 0x4, 0x4, 0x7f, 0x8, 0x7, 0x6, 0x7a8, 0x100000001, 0x81, 0xdb, 0x5, 0x8, 0x400, 0x1, 0xff, 0x7, 0x8, 0xca4, 0xff, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280), 0x9}, 0x1040, 0x40, 0x0, 0x7, 0x7, 0x7, 0x799}, r3, 0x9, r1, 0x8)
ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x4)
bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000380)=0x215, 0x4)
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000))
r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0)
ftruncate(r4, 0x4)
sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe)

[   45.585306] mmap: syz-executor2 (5495) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
2018/03/18 06:02:46 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
fchdir(r0)
syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="ac000000bff2adae6fd5a36e4b92b21d56c7d29aa53f9a34e93be19099463e086033f0295bda85a754f6f2b07452f2fbeb86b44894d8896aa4fe68a0f0e739cc68f6b7db2c19d74c092c6b42faacb19163f120df3e0916c4cbd8b5ec991e992fd2450aee7ac06a537d84fbf2191d51685349a7eb8a07effcc8bc7e8b09de953bd23511ca83b4e8f695c466397f6bc0a85c9c833530598ca1176adb8b1b85d62f5d3c98550658af11a0b0e35ceb1143d6"], &(0x7f0000000100)=0xb4)
getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7e, 0xf9c18787c8e3ae1c}, &(0x7f0000000180)=0xc)

2018/03/18 06:02:46 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))

2018/03/18 06:02:46 executing program 7:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000035fefdac0379000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000083b800000000000000000000000000"], 0x1)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)

2018/03/18 06:02:46 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x4)
r1 = epoll_create(0xdb90)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4))
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623})
poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0)

2018/03/18 06:02:46 executing program 3:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000240))
r1 = socket(0x1, 0x802, 0x0)
capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b3fe8))
sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x40000000000b, {{0xa, 0x4e22, 0xcd1bd3b, @dev={0xfe, 0x80, [], 0xe}, 0x7fffffff}}}, 0xfffffffffffffdf1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200))
pipe2(&(0x7f00000001c0), 0x4000)

2018/03/18 06:02:46 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00')
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x1)
r1 = accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0xfffffffffffffc8e, 0x80800)
fcntl$getflags(r1, 0x409)

2018/03/18 06:02:46 executing program 0:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000984ff4))
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000aaf000))

[   45.671554] PF_BRIDGE: RTM_SETLINK with unknown ifindex
[   45.700138] PF_BRIDGE: RTM_SETLINK with unknown ifindex
2018/03/18 06:02:46 executing program 2:
seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]})
r0 = gettid()
sched_getscheduler(r0)

2018/03/18 06:02:46 executing program 4:
perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
clock_gettime(0x0, &(0x7f0000005fc0)={<r1=>0x0, <r2=>0x0})
recvmmsg(r0, &(0x7f0000005e40)=[{{&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/253, 0xfd}], 0x4, &(0x7f0000000440)=""/37, 0x25, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000480)=""/233, 0xe9}, {&(0x7f0000000580)=""/41, 0x29}, {&(0x7f00000005c0)=""/237, 0xed}, {&(0x7f00000006c0)=""/186, 0xba}], 0x4, &(0x7f00000007c0)=""/192, 0xc0, 0x3c6a}, 0x7}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000880)=""/242, 0xf2}, {&(0x7f0000000980)=""/231, 0xe7}, {&(0x7f0000000a80)=""/231, 0xe7}, {&(0x7f0000000b80)=""/6, 0x6}, {&(0x7f0000000bc0)=""/244, 0xf4}], 0x5, &(0x7f0000000d40)=""/95, 0x5f, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001000)=""/39, 0x27}, {&(0x7f0000001040)=""/48, 0x30}, {&(0x7f0000001080)=""/169, 0xa9}, {&(0x7f0000001140)=""/250, 0xfa}, {&(0x7f0000001240)=""/220, 0xdc}, {&(0x7f0000001340)=""/197, 0xc5}, {&(0x7f0000001440)=""/141, 0x8d}, {&(0x7f0000001500)=""/184, 0xb8}, {&(0x7f00000015c0)=""/117, 0x75}], 0x9, &(0x7f0000001700)=""/178, 0xb2, 0x664}, 0x1ff}, {{&(0x7f00000017c0)=@un=@abs, 0x80, &(0x7f0000001980)=[{&(0x7f0000001840)=""/103, 0x67}, {&(0x7f00000018c0)=""/171, 0xab}], 0x2, &(0x7f00000019c0)=""/72, 0x48, 0x1}, 0x615}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/90, 0x5a}, {&(0x7f0000002ac0)=""/182, 0xb6}, {&(0x7f0000002b80)=""/123, 0x7b}, {&(0x7f0000002c00)=""/253, 0xfd}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/186, 0xba}], 0x8, &(0x7f0000004e40)=""/4096, 0x1000, 0x1}, 0x1}], 0x6, 0x2000, &(0x7f0000006000)={r1, r2+30000000})
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, <r3=>0x0})
r4 = syz_open_procfs(r3, &(0x7f0000000040)="006400ecff0345")
getdents(r4, &(0x7f0000cd7f35)=""/203, 0xcb)
getdents64(r4, &(0x7f0000000df0)=""/528, 0xff95)

2018/03/18 06:02:46 executing program 1:
r0 = userfaultfd(0x0)
r1 = getuid()
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r2=>0x0)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0)
fchown(r0, r1, r2)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="1800000001011ca3"], 0x18}, 0x1}, 0x0)

2018/03/18 06:02:46 executing program 7:
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e0000000110000000000000000000000647262675f6e6f70725f686d61635f7368613235360000000000000000ffffffef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b743263bebe8a6bec651d9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0)
socketpair$unix(0x1, 0x11, 0x0, &(0x7f0000000540)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r0)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa0080, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x4})
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0)
r4 = epoll_create(0xfff)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={<r5=>0x0, 0x95f, 0x6, 0xff}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0xffffffff00000000}, &(0x7f0000000140)=0x8)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000d89000)={0x4})
ppoll(&(0x7f0000b7fff0)=[{r4, 0x1}], 0x1, &(0x7f0000345ff0)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8)
ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000440)={0x5, &(0x7f0000000240)=[{}, {}, {}, {<r6=>0x0}, {}]})
ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000480)={r6, 0x2})
connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa)
ppoll(&(0x7f0000000180)=[{r4, 0x5}, {r1, 0x2000}, {r0, 0x212}], 0x3, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x80000001}, 0x8)

[   45.715728] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use)
2018/03/18 06:02:46 executing program 3:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
r2 = dup(r1)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f0dff4))
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000939ff4))

2018/03/18 06:02:46 executing program 0:
rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8)
r0 = gettid()
timer_create(0x7, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000000000)=<r1=>0x0)
timer_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000))
rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8)

2018/03/18 06:02:46 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x50d4c0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000dfcfa4)={0x0, 0x1})

2018/03/18 06:02:46 executing program 6:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e)
r1 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0)
rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040))

2018/03/18 06:02:46 executing program 0:
faccessat(0xffffffffffffffff, &(0x7f0000e34000)='./bus\x00', 0x0, 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x100, 0x2)

2018/03/18 06:02:46 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r1)
sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0)
ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000200)={0x1e72, 0x6, 0x0, 0x8, 0x10, 0x7fff})
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffffc, 0x1, [0x7]}, &(0x7f00000000c0)=0xa)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8)
recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2)

2018/03/18 06:02:46 executing program 7:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800400000002}, 0x1c)
sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0)

2018/03/18 06:02:46 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000140)={'ifb0\x00', @ifru_map={0x6, 0x1, 0x6, 0x200, 0x0, 0x9}})
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0x6, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}}, {{0xa, 0x4e21, 0xff00000000000000, @dev={0xfe, 0x80, [], 0xa}, 0x7c}}}, 0x108)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006aeffc), &(0x7f0000d0d000)=0x4)

2018/03/18 06:02:46 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ca7, 0x80000)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x81, 0x10000)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x8, 0x5})
ioctl(r1, 0x2285, &(0x7f0000007000)='S')

2018/03/18 06:02:46 executing program 1:
r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="cf7486bf38e9a41961616fd27fca7216060c95b21fb4809334cdeee1b67c52a9429d88f23e74213d843b65f7034c02371a627bf0b03332c2ef75e83568dc3cd9d07e90aa5227cf90c41dde8e94c5172380f719c8ae9ddb847ea3185d1767cd261e5a62cd91ae8904e2d422a905e633fb0853785ff1bac2cb045ddd4f382ea5b66e78ad3bbc2fd79332ff4b6d46abb1dacc5886"], 0x0, 0x0, &(0x7f0000002000)})
r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0)
ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/11)
close(r0)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)})

[   45.923688] audit: type=1400 audit(1521352966.278:8): avc:  denied  { set_context_mgr } for  pid=5576 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1
[   45.929173] binder_alloc: binder_alloc_mmap_handler: 5581 20000000-20002000 already mapped failed -16
[   45.952647] binder: 5576:5594 unknown command -1081707313
[   45.952655] binder: 5576:5594 ioctl c0306201 20007000 returned -22
2018/03/18 06:02:46 executing program 5:
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000000c0)=0x80)
getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=<r3=>0x0)
r4 = syz_open_procfs(r3, &(0x7f0000000340)='sched\x00')
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x8, 0x10000, 0x4000000000, 0x80000001, 0x800}, 0x14)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000280)=<r5=>0x0)
r6 = getpgid(0xffffffffffffffff)
rt_tgsigqueueinfo(r5, r6, 0x3d, &(0x7f00000002c0)={0x3b, 0x3, 0x5a, 0xfffffffffffff800})
getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000200))
getsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000000000), &(0x7f00009e1ffc)=0x4)

2018/03/18 06:02:46 executing program 0:
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000), 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0)
ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0xffffffbfffff1387, 0x6})
openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x4)

2018/03/18 06:02:46 executing program 2:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0)
getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14)
write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/03/18 06:02:46 executing program 4:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x80, 0x4)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x100, 0x0, 'client1\x00', 0x1, "1734b23b1e65b73d", "929fe9bba9e0a68426295d65d346530da8b11e8d7ed75054f7ea8aff2c87ea6c", 0xfff, 0x1000})
setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000280)=0x1, 0x4)
inotify_init()
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000)
openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0)
rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8)

2018/03/18 06:02:46 executing program 7:
pipe(&(0x7f000099c000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0)
fcntl$setpipe(r1, 0x407, 0x0)
vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000033c000))
read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6)

2018/03/18 06:02:46 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6}}]}, 0x30}, 0x1}, 0x0)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2, <r1=>0x0}, &(0x7f0000000100)=0x14)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r2=>0x0)
sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=@delpolicy={0x100, 0x14, 0x400, 0x70bd26, 0x25dfdbff, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e24, 0x6, 0x4e20, 0x1, 0x2, 0x20, 0xa0, 0xbf, r1, r2}, 0x6e6bb2}, [@algo_auth={0xb0, 0x1, {{'sha512-generic\x00'}, 0x330, "993383d18633b202121c815d6ec2ad18de17e04fb9eb023897c7436c7073ea95cb392d09841c4db1a724479d1c356c824878f66978bffbb09f77cf35e48764a05f426cd8793f7e4109b38175970ac12ca333db145ba83976168bed5688e79c385a94cde6dab7"}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4008800}, 0x11)

2018/03/18 06:02:46 executing program 1:
r0 = dup(0xffffffffffffffff)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000))
r1 = socket(0x18, 0x0, 0x800000000000001)
connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32)
setsockopt(r1, 0x400000000000111, 0x2, &(0x7f0000000380)="0f9cd509", 0x4)

2018/03/18 06:02:46 executing program 3:
r0 = epoll_create1(0x80000)
socketpair$inet6(0xa, 0xf, 0xffffffff, &(0x7f0000000140)={<r1=>0xffffffffffffffff})
sendfile(r0, r1, &(0x7f0000000180)=0x47, 0xed45)
r2 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x62}, {0x7, 0x5}, {0x2, 0x8}], 0x3)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000141000)={{0x80000}, {0x11, 0x1000}, 0x7669a41e, 0x2000000003, 0xfffffffffffffffe})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000080)={{0x1, 0x101}, 'port1\x00', 0x81, 0x440, 0x4, 0x9, 0x2, 0x101, 0x3, 0x0, 0x0, 0x800})

2018/03/18 06:02:46 executing program 0:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000007ff4)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x137}, 0xc)

2018/03/18 06:02:46 executing program 6:
mkdir(&(0x7f0000639000)='./file0\x00', 0x0)
mount(&(0x7f00008c2ff8)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000))
r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1)
fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1})
pwrite64(r0, &(0x7f0000682000), 0x0, 0x0)

[   45.973598] binder: BINDER_SET_CONTEXT_MGR already set
[   45.975007] binder: 5576:5594 unknown command -1081707313
[   45.975014] binder: 5576:5594 ioctl c0306201 20007000 returned -22
[   45.991079] binder: 5576:5577 ioctl 40046207 0 returned -16
[   45.991092] binder: BINDER_SET_CONTEXT_MGR already set
[   45.991108] binder: 5576:5594 ioctl 40046207 0 returned -16
2018/03/18 06:02:46 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
inotify_init1(0x80000)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0xfffb, 0x0)
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306}, 0x3c, {0x2, 0x4e24, @multicast2=0xe0000002}, 'vcan0\x00'})
r2 = getuid()
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x4, 0x4e23, 0x7, 0x2, 0x0, 0x80, 0x2e, 0x0, r2}, {0x0, 0x3, 0xffffffffffffffff, 0x5, 0xfffffffffffffff9, 0x0, 0x9, 0x7}, {0x4080000000000000, 0x2, 0x1, 0x7}, 0x200, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x3, 0x3, 0x100, 0x8000, 0x1000, 0xfffffffffffffffb}}, 0xe8)
sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0)
sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x2, 0x1, 0x46a6c967, 0xf, 0x20, 0x0, 0x7, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x4, 0x5, 0x0, 0x6e6bb4, 0x1000, {0x6, 0x32, 0x7, 0x7fffffff, 0x0, 0x6, 0x0, @in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_lifetime={0x4, 0x2224bac4a0f37cf8, 0x1000, 0x80000000, 0x9, 0x1}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x6e6bb5, 0x6, {0x6, 0x32, 0x7, 0x1000, 0x0, 0x1, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x1f}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bbf, 0xff, {0x6, 0xff, 0xf6, 0x6, 0x0, 0x7, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x100}, 0x1}, 0x4000000)

2018/03/18 06:02:46 executing program 1:
munlock(&(0x7f0000007000/0x4000)=nil, 0x4000)
remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x400000000000000, 0x0, 0xfffffffffffffffc)
r0 = memfd_create(&(0x7f0000000100)='md5sum$\x00', 0x2)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="ff800000800000000000"], &(0x7f0000000080)=0xe)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xfffffffffffffff7}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x35f}, {0x8, 0x100000001}, {0x4, 0x4}, {0x3, 0xffffffff}, {0x2, 0x7d}, {0x6, 0x80}, {0x3, 0x1}, {0x8, 0x8}], 0x8)

2018/03/18 06:02:46 executing program 5:
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000040)={0xffff, 0x4}, &(0x7f0000000000), 0x0)

2018/03/18 06:02:46 executing program 3:
r0 = inotify_init1(0x0)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="b24149b4ec6503032c99d844de8a8c6a008acaab9bb1650b52c7eb59967ebb019398e7de9a0d9fc8f773567b1622ea01c937a00c98359cf0a6c19b1f9ffd2c21d2ba671f2ac8b0fe9e6ec20cc992a1aa14c8de059b257cb6ec8efbe961aaee69dece2ebbace235b6e27d879f9ba5facc2d0a40d50505729a81e8c826ef28c6013cdae0ab137f03966b596450ef67607ae587b362b39990acf5e50523", 0x9c}, {&(0x7f00000001c0)="98b38742d892171b5223ddd342ebe062533dda0226c297cd7742c28cce85d844dc4b17633321aecd5d4a2eb7922bc4bcf0940b827bbb8fb8c70923df7570d8de25143422f8698819b7a51566757e9b606ab09260791353c455e24559cb53b6afcb9e3104910e0a055338f061ac9579924dc0f6a55f50ac5cfa53468186ab654417c558325e6cc277ad4d322d6c03c8e5549875ee5b90131f0ab12432b71783d0bfdce1302261f7d9a68aeb2b62034aea1ad833ed96c175073b7d436d4d2f1acd0aed669c8f92a80e7971ff10bd8e279733f5992930d48fce39ca", 0xda}, {&(0x7f00000002c0)}], 0x3, 0x0, 0x0, 0x8000}, 0x8000)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, <r2=>0x0})
process_vm_readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/68, 0x44}], 0x1, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/103, 0x67}], 0x1, 0x0)

2018/03/18 06:02:46 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x93)
mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x103e, r0, 0x0)
r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x2, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffc0, 0xffffffffffffffff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x3, 0x2}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2167}, 0x8)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32)
read(r4, &(0x7f0000784f76)=""/138, 0x8a)
r5 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000001c0)='tunl0\x00')
close(r4)
dup2(r5, r3)

[   46.231752] ==================================================================
[   46.239150] BUG: KASAN: use-after-free in pppol2tp_session_destruct+0xee/0x110
[   46.246491] Read of size 4 at addr ffff8800ade14000 by task syz-executor1/5642
[   46.253825] 
[   46.255434] CPU: 0 PID: 5642 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #28
[   46.263032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   46.272365]  0000000000000000 850d0561a6c4c4a9 ffff8800acbe7c68 ffffffff81d0408d
[   46.280378]  ffffea0002b78500 ffff8800ade14000 0000000000000000 ffff8800ade14000
[   46.288384]  ffffffff82de7d30 ffff8800acbe7ca0 ffffffff814fe143 ffff8800ade14000
[   46.296400] Call Trace:
[   46.298971]  [<ffffffff81d0408d>] dump_stack+0xc1/0x124
[   46.304314]  [<ffffffff82de7d30>] ? sock_release+0x1e0/0x1e0
[   46.310090]  [<ffffffff814fe143>] print_address_description+0x73/0x260
[   46.316734]  [<ffffffff82de7d30>] ? sock_release+0x1e0/0x1e0
[   46.322508]  [<ffffffff814fe655>] kasan_report+0x285/0x370
[   46.328116]  [<ffffffff834651fe>] ? pppol2tp_session_destruct+0xee/0x110
[   46.334938]  [<ffffffff814fe794>] __asan_report_load4_noabort+0x14/0x20
[   46.341671]  [<ffffffff834651fe>] pppol2tp_session_destruct+0xee/0x110
[   46.348314]  [<ffffffff83465110>] ? pppol2tp_seq_start+0x4e0/0x4e0
[   46.354612]  [<ffffffff82dfcc3a>] sk_destruct+0x4a/0x4c0
[   46.360040]  [<ffffffff82dfd107>] __sk_free+0x57/0x230
[   46.365297]  [<ffffffff82dfd310>] sk_free+0x30/0x40
[   46.370292]  [<ffffffff834660ba>] pppol2tp_release+0x27a/0x310
[   46.376244]  [<ffffffff82de7bdd>] sock_release+0x8d/0x1e0
[   46.381761]  [<ffffffff82de7d46>] sock_close+0x16/0x20
[   46.387017]  [<ffffffff81523603>] __fput+0x233/0x6d0
[   46.392098]  [<ffffffff81523b25>] ____fput+0x15/0x20
[   46.397183]  [<ffffffff8118b984>] task_work_run+0x104/0x180
[   46.402878]  [<ffffffff8100361d>] exit_to_usermode_loop+0x13d/0x160
[   46.409261]  [<ffffffff81006535>] syscall_return_slowpath+0x1b5/0x1f0
[   46.415820]  [<ffffffff83773ae9>] int_ret_from_sys_call+0x25/0xa3
[   46.422028] 
[   46.423637] Allocated by task 5642:
[   46.427243]  [<ffffffff81035d96>] save_stack_trace+0x26/0x50
[   46.433146]  [<ffffffff814fd1b3>] save_stack+0x43/0xd0
[   46.438529]  [<ffffffff814fd47d>] kasan_kmalloc+0xad/0xe0
[   46.444168]  [<ffffffff814f9764>] __kmalloc+0x124/0x320
[   46.449633]  [<ffffffff8345eeb9>] l2tp_session_create+0x39/0x10f0
[   46.455968]  [<ffffffff8346354c>] pppol2tp_connect+0x10fc/0x1930
[   46.462214]  [<ffffffff82dec596>] SYSC_connect+0x1b6/0x310
[   46.467944]  [<ffffffff82deee04>] SyS_connect+0x24/0x30
[   46.473409]  [<ffffffff8377395f>] entry_SYSCALL_64_fastpath+0x1c/0x98
[   46.480093] 
[   46.481704] Freed by task 5643:
[   46.484957]  [<ffffffff81035d96>] save_stack_trace+0x26/0x50
[   46.490860]  [<ffffffff814fd1b3>] save_stack+0x43/0xd0
[   46.496241]  [<ffffffff814fdad2>] kasan_slab_free+0x72/0xc0
[   46.502055]  [<ffffffff814fa56c>] kfree+0xfc/0x300
[   46.507087]  [<ffffffff8345b440>] l2tp_session_free+0x170/0x200
[   46.513250]  [<ffffffff8345dcf1>] l2tp_tunnel_closeall+0x2d1/0x3b0
[   46.519670]  [<ffffffff8345e85b>] l2tp_udp_encap_destroy+0x8b/0xf0
[   46.526100]  [<ffffffff8336cc51>] udpv6_destroy_sock+0xb1/0xd0
[   46.532269]  [<ffffffff82dfecdb>] sk_common_release+0x6b/0x300
[   46.538343]  [<ffffffff8336bc05>] udp_lib_close+0x15/0x20
[   46.543987]  [<ffffffff831cfdda>] inet_release+0xfa/0x1d0
[   46.549627]  [<ffffffff832f55a0>] inet6_release+0x50/0x70
[   46.555266]  [<ffffffff82de7bdd>] sock_release+0x8d/0x1e0
[   46.560903]  [<ffffffff82de7d46>] sock_close+0x16/0x20
[   46.566282]  [<ffffffff81523603>] __fput+0x233/0x6d0
[   46.571490]  [<ffffffff81523b25>] ____fput+0x15/0x20
[   46.576695]  [<ffffffff8118b984>] task_work_run+0x104/0x180
[   46.582512]  [<ffffffff8100361d>] exit_to_usermode_loop+0x13d/0x160
[   46.589019]  [<ffffffff81006535>] syscall_return_slowpath+0x1b5/0x1f0
[   46.595704]  [<ffffffff83773ae9>] int_ret_from_sys_call+0x25/0xa3
[   46.602049] 
[   46.603659] The buggy address belongs to the object at ffff8800ade14000
[   46.603659]  which belongs to the cache kmalloc-512 of size 512
[   46.616294] The buggy address is located 0 bytes inside of
[   46.616294]  512-byte region [ffff8800ade14000, ffff8800ade14200)
[   46.627972] The buggy address belongs to the page:
[   46.633434] kasan: CONFIG_KASAN_INLINE enabled
[   46.633440] kasan: CONFIG_KASAN_INLINE enabled
[   46.633447] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   46.633451] general protection fault: 0000 [#1] PREEMPT SMP KASAN
** 1368 printk messages dropped ** [   46.639413] task: ffff8800aaa1e000 task.stack: ffff8800ac9f8000
** 2058 printk messages dropped ** [   46.648407] RIP: 0010:[<ffffffff815156d6>]  [<ffffffff815156d6>] __check_object_size+0x1e6/0x35b
** 2710 printk messages dropped ** [   46.660355]  0000000000000001 ffffffffffffffff ffffffff815156ab ffff8800aaa1e000
** 2396 printk messages dropped ** [   46.670918] RBP: ffffffff814518c8 R08: 0000000000000001 R09: 00000000000000SeaBIOS (version 1.8.2-20171120_144221-google)
Total RAM Size = 0x00000001e0000000 = 7680 MiB
CPUs found: 2     Max CPUs supported: 256
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f2360: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Booting from Hard Disk 0...
early console in decompress_kernel
input_data: 0x00000000037cb26e
input_len: 0x0000000001423b2c
output: 0x0000000001000000
output_len: 0x0000000003bdaa40
run_size: 0x0000000005310000

Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Initializing cgroup subsys schedtune
[    0.000000] Linux version 4.4.120-gd63fdf6 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #28 SMP PREEMPT Tue Mar 6 13:16:06 UTC 2018
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] x86/fpu: Using 'eager' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable
[    0.000000] bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.4 present.
[    0.000000] Hypervisor detected: KVM
[    0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
[    0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] mapped at [ffff8800000f23e0]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Using GB pages for direct mapping
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F23A0 000014 (v00 Google)
[    0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[    0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[    0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[    0.000000] ACPI: FACS 0x00000000BFFFCF00 000040
[    0.000000] ACPI: FACS 0x00000000BFFFCF00 000040
[    0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[    0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001)
[    0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[    0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001)
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock
[    0.000000] kvm-clock: using sched offset of 2703471271 cycles
[    0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000021fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x00000000bfff2fff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000021fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff]
[    0.000000] kasan: KernelAddressSanitizer initialized
[    0.000000] ACPI: PM-Timer IO Port: 0xb008
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[    0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[    0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on KVM
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1
[    0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1935227
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Memory: 6581404K/7863876K available (40422K kernel code, 6136K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282472K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Kernel/User page tables isolation: enabled
[    0.000000] Running RCU self tests
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU lockdep checking is enabled.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2
[    0.000000] NR_IRQS:4352 nr_irqs:440 16
[    0.000000] console [ttyS0] enabled
[    0.000000] console [ttyS0] enabled
[    0.000000] bootconsole [earlyser0] disabled
[    0.000000] bootconsole [earlyser0] disabled
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.000000] ... MAX_LOCK_DEPTH:          48
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
[    0.000000] ... CLASSHASH_SIZE:          4096
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.000000] ... CHAINHASH_SIZE:          32768
[    0.000000]  memory used by lock dependency info: 8159 kB
[    0.000000]  per task-struct memory footprint: 1920 bytes
[    0.000000] tsc: Detected 2300.000 MHz processor
[    1.158322] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000)
[    1.159471] pid_max: default: 32768 minimum: 301
[    1.160175] ACPI: Core revision 20150930
[    1.583131] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    1.585044] Security Framework initialized
[    1.585631] SELinux:  Initializing.
[    1.586286] AppArmor: AppArmor disabled by boot time parameter
[    1.587188] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    1.588190] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    1.591911] Initializing cgroup subsys io
[    1.592511] Initializing cgroup subsys freezer
[    1.593157] Initializing cgroup subsys hugetlb
[    1.593780] Initializing cgroup subsys debug
[    1.594544] CPU: Physical Processor ID: 0
[    1.596467] mce: CPU supports 32 MCE banks
[    1.597242] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
[    1.598162] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[    1.599100] Spectre V2 : Vulnerable: Minimal generic ASM retpoline
[    1.602290] Freeing SMP alternatives memory: 44K
[    1.611655] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[    1.727648] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0)
[    1.729123] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only.
[    1.817929] x86: Booting SMP configuration:
[    1.818708] .... node  #0, CPUs:      #1
[    1.819487] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock
[    1.824359] x86: Booted up 1 node, 2 CPUs
[    1.824947] smpboot: Total of 2 processors activated (9200.00 BogoMIPS)
[    1.829631] devtmpfs: initialized
[    1.839198] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    1.840640] futex hash table entries: 512 (order: 4, 65536 bytes)
[    1.842264] xor: automatically using best checksumming function:
[    1.855501] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left
[    1.937677]    avx       : 21726.000 MB/sec
[    1.938922] RTC time:  6:02:52, date: 03/18/18
[    1.941266] NET: Registered protocol family 16
[    1.942348] schedtune: init normalization constants...
[    1.943085] schedtune: no energy model data
[    1.943675] schedtune: disabled!
[    1.977904] cpuidle: using governor ladder
[    2.007715] cpuidle: using governor menu
[    2.009002] ACPI: bus type PCI registered
[    2.009582] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    2.012500] PCI: Using configuration type 1 for base access
[    2.024143] kworker/u4:0 (49) used greatest stack depth: 27448 bytes left
[    2.457717] raid6: sse2x1   gen()  4592 MB/s
[    2.627678] raid6: sse2x1   xor()  2644 MB/s
[    2.797680] raid6: sse2x2   gen()  7589 MB/s
[    2.967677] raid6: sse2x2   xor()  4348 MB/s
[    3.137672] raid6: sse2x4   gen()  9887 MB/s
[    3.307677] raid6: sse2x4   xor()  5685 MB/s
[    3.477677] raid6: avx2x1   gen()  9471 MB/s
[    3.647679] raid6: avx2x2   gen() 14698 MB/s
[    3.817680] raid6: avx2x4   gen() 19237 MB/s
[    3.818323] raid6: using algorithm avx2x4 gen() 19237 MB/s
[    3.819064] raid6: using avx2x2 recovery algorithm
[    3.820375] ACPI: Added _OSI(Module Device)
[    3.821019] ACPI: Added _OSI(Processor Device)
[    3.821629] ACPI: Added _OSI(3.0 _SCP Extensions)
[    3.822273] ACPI: Added _OSI(Processor Aggregator Device)
[    3.847894] ACPI: Executed 2 blocks of module-level executable AML code
[    4.684527] ACPI: Interpreter enabled
[    4.685479] ACPI: (supports S0 S3 S4 S5)
[    4.686058] ACPI: Using IOAPIC for interrupt routing
[    4.687223] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    5.819147] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    5.820171] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[    5.821463] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    5.822443] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    5.848111] PCI host bridge to bus 0000:00
[    5.848786] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    5.849731] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    5.850673] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    5.851747] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    5.852795] pci_bus 0000:00: root bus resource [bus 00-ff]
[    5.892322] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    5.981022] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[    5.987195] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[    5.993029] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[    5.998789] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[    6.002351] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)