[....] Starting enhanced syslogd: rsyslogd[   13.158467] audit: type=1400 audit(1519635853.096:4): avc:  denied  { syslog } for  pid=3651 comm="rsyslogd" capability=34  scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1
[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
Starting mcstransd: 
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts.
2018/02/26 09:04:26 fuzzer started
2018/02/26 09:04:26 dialing manager at 10.128.0.26:41497
2018/02/26 09:04:29 kcov=true, comps=false
2018/02/26 09:04:29 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662")
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1)

2018/02/26 09:04:29 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:29 executing program 1:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0)

2018/02/26 09:04:29 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000))
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x8003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x0)

2018/02/26 09:04:29 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0)

2018/02/26 09:04:29 executing program 3:
r0 = socket(0xa, 0x2, 0x0)
getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x1d5)

2018/02/26 09:04:29 executing program 5:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = epoll_create1(0x0)
recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004})
connect$unix(r0, &(0x7f0000000040)=@abs, 0x8)

2018/02/26 09:04:29 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc)

syzkaller login: [   29.697165] audit: type=1400 audit(1519635869.626:5): avc:  denied  { sys_admin } for  pid=3865 comm="syz-executor0" capability=21  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1
[   29.738942] IPVS: Creating netns size=2536 id=1
[   29.756818] audit: type=1400 audit(1519635869.686:6): avc:  denied  { net_admin } for  pid=3868 comm="syz-executor7" capability=12  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1
[   29.791921] IPVS: Creating netns size=2536 id=2
[   29.825603] IPVS: Creating netns size=2536 id=3
[   29.867144] IPVS: Creating netns size=2536 id=4
[   29.918007] IPVS: Creating netns size=2536 id=5
[   29.962873] IPVS: Creating netns size=2536 id=6
[   30.016335] IPVS: Creating netns size=2536 id=7
[   30.086022] IPVS: Creating netns size=2536 id=8
[   32.087863] audit: type=1400 audit(1519635872.026:7): avc:  denied  { sys_chroot } for  pid=3868 comm="syz-executor7" capability=18  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1
[   32.213192] mmap: syz-executor7 (5060) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 1:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 3:
r0 = socket(0xa, 0x2, 0x0)
getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x1d5)

[   32.553926] audit: type=1400 audit(1519635872.486:8): avc:  denied  { dac_override } for  pid=5216 comm="syz-executor0" capability=1  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1
2018/02/26 09:04:32 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662")
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1)

2018/02/26 09:04:32 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc)

2018/02/26 09:04:32 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000))
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x8003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 5:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = epoll_create1(0x0)
recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004})
connect$unix(r0, &(0x7f0000000040)=@abs, 0x8)

2018/02/26 09:04:32 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0)

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 3:
r0 = socket(0xa, 0x2, 0x0)
getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x1d5)

2018/02/26 09:04:32 executing program 1:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0)

2018/02/26 09:04:32 executing program 3:
r0 = socket(0xa, 0x2, 0x0)
getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x1d5)

2018/02/26 09:04:32 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc)

2018/02/26 09:04:32 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0)

2018/02/26 09:04:32 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc)

2018/02/26 09:04:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0)

2018/02/26 09:04:32 executing program 2:
r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0)
write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58)

2018/02/26 09:04:32 executing program 6:
timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
timer_gettime(0x0, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662")
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1)

2018/02/26 09:04:32 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000))
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x8003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0)

2018/02/26 09:04:32 executing program 1:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 2:
r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0)
write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58)

2018/02/26 09:04:32 executing program 5:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = epoll_create1(0x0)
recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004})
connect$unix(r0, &(0x7f0000000040)=@abs, 0x8)

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 6:
timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
timer_gettime(0x0, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662")
writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1)

2018/02/26 09:04:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0)

2018/02/26 09:04:32 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0)
mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2)
mlock(&(0x7f0000002000/0x4000)=nil, 0x4000)
clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d))

2018/02/26 09:04:32 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000))
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x8003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 5:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = epoll_create1(0x0)
recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004})
connect$unix(r0, &(0x7f0000000040)=@abs, 0x8)

2018/02/26 09:04:32 executing program 1:
timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
timer_gettime(0x0, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 2:
r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0)
write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58)

2018/02/26 09:04:32 executing program 6:
timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
timer_gettime(0x0, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 0:
prctl$intptr(0x21, 0x0)

2018/02/26 09:04:32 executing program 2:
r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0)
write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58)

2018/02/26 09:04:32 executing program 1:
timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
timer_gettime(0x0, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 0:
prctl$intptr(0x21, 0x0)

2018/02/26 09:04:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000a6fff8)='oom_adj\x00')
read(r0, &(0x7f0000463000), 0x0)

2018/02/26 09:04:32 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x0)
capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8))
getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92)

2018/02/26 09:04:32 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd))

2018/02/26 09:04:32 executing program 6:
timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
timer_gettime(0x0, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 1:
timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
timer_gettime(0x0, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f00000a9ff0)=[{&(0x7f00001c6fa7)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1)

2018/02/26 09:04:32 executing program 4:
r0 = socket(0x1000000010, 0x802, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}})
sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=ANY=[@ANYBLOB="280000001c000303000000000000000007000000", @ANYBLOB="890032000a0002000180da0000001601188da30000"], 0x2}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f00000a9ff0)=[{&(0x7f00001c6fa7)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1)

2018/02/26 09:04:32 executing program 0:
prctl$intptr(0x21, 0x0)

2018/02/26 09:04:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000a6fff8)='oom_adj\x00')
read(r0, &(0x7f0000463000), 0x0)

2018/02/26 09:04:32 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f00000a9ff0)=[{&(0x7f00001c6fa7)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1)

2018/02/26 09:04:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f05f40), 0x0)

2018/02/26 09:04:32 executing program 0:
prctl$intptr(0x21, 0x0)

2018/02/26 09:04:32 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b2fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}})

2018/02/26 09:04:32 executing program 6:
keyctl$set_reqkey_keyring(0xe, 0x1)

2018/02/26 09:04:32 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f00000a9ff0)=[{&(0x7f00001c6fa7)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1)

2018/02/26 09:04:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000a6fff8)='oom_adj\x00')
read(r0, &(0x7f0000463000), 0x0)

2018/02/26 09:04:32 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b2fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}})

[   32.910187] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use)
2018/02/26 09:04:32 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd))

2018/02/26 09:04:32 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b2fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}})

2018/02/26 09:04:32 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000a6fff8)='oom_adj\x00')
read(r0, &(0x7f0000463000), 0x0)

2018/02/26 09:04:32 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b2fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}})

2018/02/26 09:04:32 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x0)
capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8))
getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92)

2018/02/26 09:04:32 executing program 6:
keyctl$set_reqkey_keyring(0xe, 0x1)

2018/02/26 09:04:32 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
listen(r0, 0x0)
close(r0)

2018/02/26 09:04:32 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000))

2018/02/26 09:04:32 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd))

2018/02/26 09:04:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f05f40), 0x0)

2018/02/26 09:04:32 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0)

2018/02/26 09:04:32 executing program 6:
keyctl$set_reqkey_keyring(0xe, 0x1)

2018/02/26 09:04:33 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f05f40), 0x0)

2018/02/26 09:04:33 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000c6dfe9)='oom_score_adj\x00')
writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1)

2018/02/26 09:04:33 executing program 6:
keyctl$set_reqkey_keyring(0xe, 0x1)

2018/02/26 09:04:33 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd))

2018/02/26 09:04:33 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x0)
capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8))
getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92)

2018/02/26 09:04:33 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0)

2018/02/26 09:04:33 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
listen(r0, 0x0)
close(r0)

2018/02/26 09:04:33 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f05f40), 0x0)

2018/02/26 09:04:33 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000c6dfe9)='oom_score_adj\x00')
writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1)

2018/02/26 09:04:33 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
listen(r0, 0x0)
close(r0)

2018/02/26 09:04:33 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x0)
capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8))
getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92)

2018/02/26 09:04:33 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
listen(r0, 0x0)
close(r0)

2018/02/26 09:04:33 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
listen(r0, 0x0)
close(r0)

2018/02/26 09:04:33 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000c6dfe9)='oom_score_adj\x00')
writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1)

2018/02/26 09:04:33 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0)

2018/02/26 09:04:33 executing program 1:
mkdir(&(0x7f0000676000)='./file0\x00', 0x0)
mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000))
setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0)

2018/02/26 09:04:33 executing program 2:
mkdir(&(0x7f0000ab2ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000000000)='\x00v\t~', 0x0, &(0x7f0000000000)="8001ad237dae599bfd48e1fc97812ce2d046b77e872f69b31f3ac1e54e2cd66f3455789a33dfbb0505331dffd780e2fe8d4ab1d2e8")

2018/02/26 09:04:33 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000c6dfe9)='oom_score_adj\x00')
writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1)

2018/02/26 09:04:33 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
listen(r0, 0x0)
close(r0)

2018/02/26 09:04:33 executing program 2:
mkdir(&(0x7f0000ab2ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000000000)='\x00v\t~', 0x0, &(0x7f0000000000)="8001ad237dae599bfd48e1fc97812ce2d046b77e872f69b31f3ac1e54e2cd66f3455789a33dfbb0505331dffd780e2fe8d4ab1d2e8")

2018/02/26 09:04:33 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0)

2018/02/26 09:04:33 executing program 1:
mkdir(&(0x7f0000676000)='./file0\x00', 0x0)
mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000))
setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0)

2018/02/26 09:04:33 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 0:
mkdir(&(0x7f0000676000)='./file0\x00', 0x0)
mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000))
setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0)

2018/02/26 09:04:33 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4)
listen(r0, 0x0)
close(r0)

2018/02/26 09:04:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10)

2018/02/26 09:04:33 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet6(r1, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/02/26 09:04:33 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bbffc), &(0x7f0000229ffc)=0x4)

2018/02/26 09:04:33 executing program 1:
mkdir(&(0x7f0000676000)='./file0\x00', 0x0)
mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000))
setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0)

2018/02/26 09:04:33 executing program 2:
mkdir(&(0x7f0000ab2ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000000000)='\x00v\t~', 0x0, &(0x7f0000000000)="8001ad237dae599bfd48e1fc97812ce2d046b77e872f69b31f3ac1e54e2cd66f3455789a33dfbb0505331dffd780e2fe8d4ab1d2e8")

2018/02/26 09:04:33 executing program 0:
mkdir(&(0x7f0000676000)='./file0\x00', 0x0)
mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000))
setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0)

2018/02/26 09:04:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10)

[   33.379693] audit: type=1400 audit(1519635873.316:9): avc:  denied  { net_raw } for  pid=5453 comm="syz-executor4" capability=13  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1
2018/02/26 09:04:33 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bbffc), &(0x7f0000229ffc)=0x4)

2018/02/26 09:04:33 executing program 0:
mkdir(&(0x7f0000676000)='./file0\x00', 0x0)
mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000))
setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0)

2018/02/26 09:04:33 executing program 1:
mkdir(&(0x7f0000676000)='./file0\x00', 0x0)
mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000))
setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0)

2018/02/26 09:04:33 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet6(r1, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/02/26 09:04:33 executing program 2:
mkdir(&(0x7f0000ab2ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000000000)='\x00v\t~', 0x0, &(0x7f0000000000)="8001ad237dae599bfd48e1fc97812ce2d046b77e872f69b31f3ac1e54e2cd66f3455789a33dfbb0505331dffd780e2fe8d4ab1d2e8")

2018/02/26 09:04:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10)

2018/02/26 09:04:33 executing program 1:
r0 = syz_open_dev$urandom(&(0x7f0000562ff3)='/dev/urandom\x00', 0x0, 0x200000)
fcntl$setown(r0, 0x8, 0x0)

2018/02/26 09:04:33 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xfffffffffffffffd, 0x0, []}, 0x10)

2018/02/26 09:04:33 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00')
sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2)

2018/02/26 09:04:33 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bbffc), &(0x7f0000229ffc)=0x4)

2018/02/26 09:04:33 executing program 3:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
capget(&(0x7f0000000ffb)={0x2000000020071026}, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9})

[   33.515121] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure
2018/02/26 09:04:33 executing program 7:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bbffc), &(0x7f0000229ffc)=0x4)

2018/02/26 09:04:33 executing program 3:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
capget(&(0x7f0000000ffb)={0x2000000020071026}, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9})

2018/02/26 09:04:33 executing program 1:
r0 = syz_open_dev$urandom(&(0x7f0000562ff3)='/dev/urandom\x00', 0x0, 0x200000)
fcntl$setown(r0, 0x8, 0x0)

2018/02/26 09:04:33 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet6(r1, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/02/26 09:04:33 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00')
sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2)

2018/02/26 09:04:33 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00')
sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2)

2018/02/26 09:04:33 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000600))

2018/02/26 09:04:33 executing program 1:
r0 = syz_open_dev$urandom(&(0x7f0000562ff3)='/dev/urandom\x00', 0x0, 0x200000)
fcntl$setown(r0, 0x8, 0x0)

2018/02/26 09:04:33 executing program 3:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
capget(&(0x7f0000000ffb)={0x2000000020071026}, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00')
sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2)

2018/02/26 09:04:33 executing program 1:
r0 = syz_open_dev$urandom(&(0x7f0000562ff3)='/dev/urandom\x00', 0x0, 0x200000)
fcntl$setown(r0, 0x8, 0x0)

2018/02/26 09:04:33 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d7fff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0)
readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/120, 0x78}], 0x1)
connect$unix(r0, &(0x7f0000ca9ff6)=@file={0x0, './file0\x00'}, 0xa)

2018/02/26 09:04:33 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00')
sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2)

2018/02/26 09:04:33 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000600))

2018/02/26 09:04:33 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9})

2018/02/26 09:04:33 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet6(r1, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/02/26 09:04:33 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00')
sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2)

2018/02/26 09:04:33 executing program 3:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
capget(&(0x7f0000000ffb)={0x2000000020071026}, &(0x7f0000000000))

2018/02/26 09:04:33 executing program 1:
r0 = epoll_create1(0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4})
ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8)

[   33.613955] binder: 5508:5510 ioctl c018620b 20000600 returned -14
[   33.626477] binder: 5508:5518 ioctl c018620b 20000600 returned -14
2018/02/26 09:04:33 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9})

2018/02/26 09:04:33 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00')
sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2)

2018/02/26 09:04:33 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

2018/02/26 09:04:33 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d7fff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0)
readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/120, 0x78}], 0x1)
connect$unix(r0, &(0x7f0000ca9ff6)=@file={0x0, './file0\x00'}, 0xa)

2018/02/26 09:04:33 executing program 1:
r0 = epoll_create1(0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4})
ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8)

2018/02/26 09:04:33 executing program 0:
r0 = epoll_create1(0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4})
ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8)

2018/02/26 09:04:33 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000600))

2018/02/26 09:04:33 executing program 4:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:33 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:33 executing program 0:
r0 = epoll_create1(0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4})
ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8)

[   33.685840] binder: 5535:5545 ioctl c018620b 20000600 returned -14
2018/02/26 09:04:33 executing program 1:
r0 = epoll_create1(0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4})
ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8)

2018/02/26 09:04:33 executing program 6:
lstat(&(0x7f0000a37ff8)='./file0\x00', &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
stat(&(0x7f0000000ff2)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

2018/02/26 09:04:33 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

2018/02/26 09:04:33 executing program 5:
r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000600))

2018/02/26 09:04:33 executing program 1:
r0 = epoll_create1(0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4})
ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8)

2018/02/26 09:04:33 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:33 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

[   33.747883] binder: 5559:5564 ioctl c018620b 20000600 returned -14
[   33.774794] binder: 5576:5579 ioctl c018620b 20000600 returned -14
2018/02/26 09:04:33 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:33 executing program 0:
r0 = epoll_create1(0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4})
ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8)

2018/02/26 09:04:33 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:33 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d7fff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0)
readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/120, 0x78}], 0x1)
connect$unix(r0, &(0x7f0000ca9ff6)=@file={0x0, './file0\x00'}, 0xa)

2018/02/26 09:04:33 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

2018/02/26 09:04:33 executing program 4:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:33 executing program 1:
lstat(&(0x7f0000a37ff8)='./file0\x00', &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
stat(&(0x7f0000000ff2)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

2018/02/26 09:04:33 executing program 6:
lstat(&(0x7f0000a37ff8)='./file0\x00', &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
stat(&(0x7f0000000ff2)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

2018/02/26 09:04:33 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:33 executing program 2:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:33 executing program 0:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:33 executing program 1:
lstat(&(0x7f0000a37ff8)='./file0\x00', &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
stat(&(0x7f0000000ff2)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

2018/02/26 09:04:33 executing program 6:
lstat(&(0x7f0000a37ff8)='./file0\x00', &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
stat(&(0x7f0000000ff2)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

[   37.444278] IPVS: Creating netns size=2536 id=9
2018/02/26 09:04:37 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:37 executing program 1:
lstat(&(0x7f0000a37ff8)='./file0\x00', &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
stat(&(0x7f0000000ff2)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

2018/02/26 09:04:37 executing program 6:
lstat(&(0x7f0000a37ff8)='./file0\x00', &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
stat(&(0x7f0000000ff2)='./file0/file0\x00', &(0x7f0000103000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

2018/02/26 09:04:37 executing program 7:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d7fff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0)
readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/120, 0x78}], 0x1)
connect$unix(r0, &(0x7f0000ca9ff6)=@file={0x0, './file0\x00'}, 0xa)

2018/02/26 09:04:37 executing program 4:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:37 executing program 0:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:37 executing program 3:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

2018/02/26 09:04:37 executing program 2:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:37 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:37 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

2018/02/26 09:04:37 executing program 6:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:37 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:37 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

2018/02/26 09:04:38 executing program 2:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:38 executing program 7:
r0 = socket$inet6(0xa, 0x802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f0000000040)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c)

2018/02/26 09:04:38 executing program 0:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:38 executing program 6:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:38 executing program 4:
unshare(0x20000000)
unshare(0x200)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae")
setns(r0, 0x0)
clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff))
pause()

2018/02/26 09:04:38 executing program 5:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0)
rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00')

2018/02/26 09:04:38 executing program 3:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:38 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10)
close(r0)

2018/02/26 09:04:38 executing program 7:
r0 = socket$inet6(0xa, 0x802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f0000000040)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c)

2018/02/26 09:04:38 executing program 7:
r0 = socket$inet6(0xa, 0x802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f0000000040)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c)

2018/02/26 09:04:38 executing program 1:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:38 executing program 7:
r0 = socket$inet6(0xa, 0x802, 0x0)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f0000000040)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c)

2018/02/26 09:04:38 executing program 7:
socket$unix(0x1, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
unshare(0x40600)
mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}})

2018/02/26 09:04:38 executing program 7:
socket$unix(0x1, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
unshare(0x40600)
mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}})

2018/02/26 09:04:38 executing program 7:
socket$unix(0x1, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
unshare(0x40600)
mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}})

2018/02/26 09:04:38 executing program 6:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

[   41.718026] IPVS: Creating netns size=2536 id=10
[   41.750534] IPVS: Creating netns size=2536 id=11
2018/02/26 09:04:42 executing program 7:
socket$unix(0x1, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
unshare(0x40600)
mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}})

2018/02/26 09:04:42 executing program 0:
r0 = socket(0x10, 0x803, 0x0)
write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680})
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)

2018/02/26 09:04:42 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000092dfb7)="900935c02cc7aa218bc7f185301a4fc043e7ed046b40df745a8ef0feed3d6e220e4a724a9762e518fb0e91ec7d90ce89168e61412d28bb4710b0b0f0480007e1c8678a5c8ee536ce", 0x48)

2018/02/26 09:04:42 executing program 4:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}})

2018/02/26 09:04:42 executing program 1:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:42 executing program 6:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:42 executing program 3:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:42 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f0000e64000)=0xe0)

2018/02/26 09:04:42 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000092dfb7)="900935c02cc7aa218bc7f185301a4fc043e7ed046b40df745a8ef0feed3d6e220e4a724a9762e518fb0e91ec7d90ce89168e61412d28bb4710b0b0f0480007e1c8678a5c8ee536ce", 0x48)

2018/02/26 09:04:42 executing program 7:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30)

2018/02/26 09:04:42 executing program 4:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}})

2018/02/26 09:04:42 executing program 4:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}})

2018/02/26 09:04:42 executing program 1:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:42 executing program 0:
r0 = socket(0x10, 0x803, 0x0)
write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680})
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)

2018/02/26 09:04:42 executing program 7:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30)

2018/02/26 09:04:42 executing program 3:
pipe(&(0x7f0000055000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1)
pipe(&(0x7f0000041000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r0)
writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1)
tee(r2, r1, 0x6, 0x0)

2018/02/26 09:04:42 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000092dfb7)="900935c02cc7aa218bc7f185301a4fc043e7ed046b40df745a8ef0feed3d6e220e4a724a9762e518fb0e91ec7d90ce89168e61412d28bb4710b0b0f0480007e1c8678a5c8ee536ce", 0x48)

2018/02/26 09:04:42 executing program 0:
r0 = socket(0x10, 0x803, 0x0)
write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680})
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)

2018/02/26 09:04:42 executing program 6:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30)

2018/02/26 09:04:42 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000092dfb7)="900935c02cc7aa218bc7f185301a4fc043e7ed046b40df745a8ef0feed3d6e220e4a724a9762e518fb0e91ec7d90ce89168e61412d28bb4710b0b0f0480007e1c8678a5c8ee536ce", 0x48)

2018/02/26 09:04:42 executing program 4:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}})

[   45.233352] IPVS: Creating netns size=2536 id=12
2018/02/26 09:04:45 executing program 7:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30)

2018/02/26 09:04:45 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f0000e64000)=0xe0)

2018/02/26 09:04:45 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/26 09:04:45 executing program 6:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30)

2018/02/26 09:04:45 executing program 0:
r0 = socket(0x10, 0x803, 0x0)
write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0x61}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680})
sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)

2018/02/26 09:04:45 executing program 1:
prctl$getreaper(0x29, &(0x7f0000064ff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0)

2018/02/26 09:04:45 executing program 2:
r0 = socket$inet6(0xa, 0x801, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:45 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0)
write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30)

2018/02/26 09:04:45 executing program 6:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30)

2018/02/26 09:04:45 executing program 7:
r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0)
r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = dup2(r1, r0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30)

2018/02/26 09:04:45 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/26 09:04:45 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/26 09:04:45 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0)
write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30)

2018/02/26 09:04:45 executing program 2:
r0 = socket$inet6(0xa, 0x801, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:45 executing program 6:
r0 = socket$inet6(0xa, 0x801, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:45 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/26 09:04:45 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0)
write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30)

2018/02/26 09:04:45 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/26 09:04:45 executing program 2:
r0 = socket$inet6(0xa, 0x801, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:45 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/26 09:04:45 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0)
write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30)

2018/02/26 09:04:45 executing program 1:
prctl$getreaper(0x29, &(0x7f0000064ff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0)

2018/02/26 09:04:45 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f0000e64000)=0xe0)

2018/02/26 09:04:45 executing program 6:
r0 = socket$inet6(0xa, 0x801, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:45 executing program 7:
prctl$getreaper(0x29, &(0x7f0000064ff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0)

2018/02/26 09:04:45 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00')
ioctl$VT_RELDISP(r0, 0xb701)

2018/02/26 09:04:45 executing program 2:
r0 = socket$inet6(0xa, 0x801, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:45 executing program 0:
r0 = epoll_create(0x2)
fcntl$notify(r0, 0x0, 0xfd)
unshare(0x40600)

2018/02/26 09:04:45 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)

2018/02/26 09:04:45 executing program 6:
r0 = socket$inet6(0xa, 0x801, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c)
connect$inet6(r0, &(0x7f0000001440)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)

2018/02/26 09:04:46 executing program 2:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20)

2018/02/26 09:04:46 executing program 1:
prctl$getreaper(0x29, &(0x7f0000064ff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0)

2018/02/26 09:04:46 executing program 0:
r0 = epoll_create(0x2)
fcntl$notify(r0, 0x0, 0xfd)
unshare(0x40600)

2018/02/26 09:04:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20201)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff})
writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1)

2018/02/26 09:04:46 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b03000)=""/224, &(0x7f0000e64000)=0xe0)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)

2018/02/26 09:04:46 executing program 2:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20)

2018/02/26 09:04:46 executing program 7:
prctl$getreaper(0x29, &(0x7f0000064ff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0)

2018/02/26 09:04:46 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000d9fffc), &(0x7f0000f89ffc)=0x4)

2018/02/26 09:04:46 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000d9fffc), &(0x7f0000f89ffc)=0x4)

2018/02/26 09:04:46 executing program 2:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20)

2018/02/26 09:04:46 executing program 0:
r0 = epoll_create(0x2)
fcntl$notify(r0, 0x0, 0xfd)
unshare(0x40600)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)

2018/02/26 09:04:46 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000d9fffc), &(0x7f0000f89ffc)=0x4)

2018/02/26 09:04:46 executing program 2:
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20)

2018/02/26 09:04:46 executing program 0:
r0 = epoll_create(0x2)
fcntl$notify(r0, 0x0, 0xfd)
unshare(0x40600)

2018/02/26 09:04:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20201)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff})
writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1)

2018/02/26 09:04:46 executing program 4:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000d9fffc), &(0x7f0000f89ffc)=0x4)

2018/02/26 09:04:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20201)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff})
writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1)

2018/02/26 09:04:46 executing program 5:
r0 = socket$inet6(0xa, 0x80001, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x6}})

2018/02/26 09:04:46 executing program 7:
prctl$getreaper(0x29, &(0x7f0000064ff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0)

2018/02/26 09:04:46 executing program 1:
prctl$getreaper(0x29, &(0x7f0000064ff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0)

2018/02/26 09:04:46 executing program 0:
keyctl$update(0x2, 0x0, 0x0, 0x0)

2018/02/26 09:04:46 executing program 2:
inotify_init1(0x0)
unshare(0x8000400)
select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400})

2018/02/26 09:04:46 executing program 0:
keyctl$update(0x2, 0x0, 0x0, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20201)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff})
writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1)

2018/02/26 09:04:46 executing program 4:
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0xffcb, 0x100, 0x100, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@arp={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0xffffffffffffff48, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x277, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x424)

2018/02/26 09:04:46 executing program 5:
r0 = socket$inet6(0xa, 0x80001, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x6}})

2018/02/26 09:04:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20201)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff})
writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1)

2018/02/26 09:04:46 executing program 0:
keyctl$update(0x2, 0x0, 0x0, 0x0)

2018/02/26 09:04:46 executing program 5:
r0 = socket$inet6(0xa, 0x80001, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x6}})

2018/02/26 09:04:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20201)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff})
writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1)

2018/02/26 09:04:46 executing program 4:
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0xffcb, 0x100, 0x100, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@arp={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0xffffffffffffff48, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x277, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x424)

2018/02/26 09:04:46 executing program 1:
r0 = epoll_create1(0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4))
epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0)

2018/02/26 09:04:46 executing program 0:
keyctl$update(0x2, 0x0, 0x0, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x20201)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff})
writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1)

2018/02/26 09:04:46 executing program 5:
r0 = socket$inet6(0xa, 0x80001, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x6}})

2018/02/26 09:04:46 executing program 6:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0)
pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0)
lseek(r1, 0x0, 0x2)
sendfile(r1, r1, &(0x7f000003c000), 0x1)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/26 09:04:46 executing program 2:
inotify_init1(0x0)
unshare(0x8000400)
select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400})

2018/02/26 09:04:46 executing program 7:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x14, 0x3, 0x800000101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/02/26 09:04:46 executing program 4:
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0xffcb, 0x100, 0x100, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@arp={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0xffffffffffffff48, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x277, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x424)

2018/02/26 09:04:46 executing program 5:
r0 = gettid()
r1 = gettid()
tgkill(r0, r1, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5)

2018/02/26 09:04:46 executing program 6:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0)
pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0)
lseek(r1, 0x0, 0x2)
sendfile(r1, r1, &(0x7f000003c000), 0x1)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/26 09:04:46 executing program 6:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0)
pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0)
lseek(r1, 0x0, 0x2)
sendfile(r1, r1, &(0x7f000003c000), 0x1)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/26 09:04:46 executing program 0:
syz_emit_ethernet(0x31a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0)

2018/02/26 09:04:46 executing program 1:
r0 = epoll_create1(0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4))
epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0)

2018/02/26 09:04:46 executing program 2:
inotify_init1(0x0)
unshare(0x8000400)
select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400})

[   46.511833] audit: type=1400 audit(1519635886.446:10): avc:  denied  { create } for  pid=6559 comm="syz-executor7" 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
2018/02/26 09:04:46 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5)

2018/02/26 09:04:46 executing program 1:
r0 = epoll_create1(0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4))
epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0)

2018/02/26 09:04:46 executing program 4:
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0xffcb, 0x100, 0x100, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@arp={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0xffffffffffffff48, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x277, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x424)

2018/02/26 09:04:46 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@empty}}, 0xe8)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c)

2018/02/26 09:04:46 executing program 0:
syz_emit_ethernet(0x31a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0)

2018/02/26 09:04:46 executing program 6:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0)
pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0)
lseek(r1, 0x0, 0x2)
sendfile(r1, r1, &(0x7f000003c000), 0x1)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/02/26 09:04:46 executing program 2:
inotify_init1(0x0)
unshare(0x8000400)
select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400})

2018/02/26 09:04:46 executing program 5:
r0 = gettid()
r1 = gettid()
tgkill(r0, r1, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5)

2018/02/26 09:04:46 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x3}}, 0xe8)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:46 executing program 7:
futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000)

2018/02/26 09:04:46 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5)

2018/02/26 09:04:46 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000baeff8)='uid_map\x00')
close(r0)

2018/02/26 09:04:46 executing program 1:
r0 = epoll_create1(0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4))
epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0)

2018/02/26 09:04:46 executing program 0:
syz_emit_ethernet(0x31a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0)

2018/02/26 09:04:46 executing program 5:
r0 = gettid()
r1 = gettid()
tgkill(r0, r1, 0x0)

2018/02/26 09:04:46 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x3}}, 0xe8)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:46 executing program 7:
futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000)

2018/02/26 09:04:46 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000baeff8)='uid_map\x00')
close(r0)

2018/02/26 09:04:46 executing program 0:
syz_emit_ethernet(0x31a, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000baeff8)='uid_map\x00')
close(r0)

2018/02/26 09:04:46 executing program 5:
r0 = gettid()
r1 = gettid()
tgkill(r0, r1, 0x0)

2018/02/26 09:04:46 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x3}}, 0xe8)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:46 executing program 1:
r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)='G', 0x1}], 0x1, 0x5a)

2018/02/26 09:04:46 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/26 09:04:46 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x3}}, 0xe8)
connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/02/26 09:04:46 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000baeff8)='uid_map\x00')
close(r0)

2018/02/26 09:04:46 executing program 7:
futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000)

2018/02/26 09:04:46 executing program 7:
futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000)

[   46.668472] audit: type=1400 audit(1519635886.606:11): avc:  denied  { validate_trans } for  pid=6629 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1
[   46.675514] audit: type=1400 audit(1519635886.606:12): avc:  denied  { write } for  pid=6640 comm="syz-executor5" path="socket:[17026]" dev="sockfs" ino=17026 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
2018/02/26 09:04:46 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1)

2018/02/26 09:04:46 executing program 0:
r0 = socket$inet6(0xa, 0x2000000000002, 0x0)
bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c)
sendto$inet6(r0, &(0x7f00000c8fff), 0x0, 0x0, &(0x7f0000770fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b21ffc)=0x10001, 0x4)
recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db5ff0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f60ff0)=[], 0x5f, &(0x7f00005e0000)}, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000baeff8)='uid_map\x00')
close(r0)

2018/02/26 09:04:46 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000baeff8)='uid_map\x00')
close(r0)

2018/02/26 09:04:46 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0)
fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="0200000020004f0090748400", 0xc, 0x0)

2018/02/26 09:04:46 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/26 09:04:46 executing program 7:
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001)

2018/02/26 09:04:46 executing program 1:
r0 = socket$inet6(0xa, 0x20000000001, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf)

2018/02/26 09:04:46 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000baeff8)='uid_map\x00')
close(r0)

2018/02/26 09:04:46 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/26 09:04:46 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0)
fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="0200000020004f0090748400", 0xc, 0x0)

2018/02/26 09:04:46 executing program 7:
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001)

2018/02/26 09:04:46 executing program 1:
r0 = socket$inet6(0xa, 0x20000000001, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf)

2018/02/26 09:04:46 executing program 4:
r0 = socket$inet6(0xa, 0x20000000001, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf)

2018/02/26 09:04:46 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1)

2018/02/26 09:04:46 executing program 7:
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001)

2018/02/26 09:04:46 executing program 1:
r0 = socket$inet6(0xa, 0x20000000001, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf)

2018/02/26 09:04:46 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0)
fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="0200000020004f0090748400", 0xc, 0x0)

2018/02/26 09:04:46 executing program 4:
r0 = socket$inet6(0xa, 0x20000000001, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf)

2018/02/26 09:04:46 executing program 5:
seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x100}]})

2018/02/26 09:04:46 executing program 0:
r0 = socket$inet6(0xa, 0x2000000000002, 0x0)
bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c)
sendto$inet6(r0, &(0x7f00000c8fff), 0x0, 0x0, &(0x7f0000770fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b21ffc)=0x10001, 0x4)
recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db5ff0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f60ff0)=[], 0x5f, &(0x7f00005e0000)}, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/26 09:04:46 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/26 09:04:46 executing program 4:
r0 = socket$inet6(0xa, 0x20000000001, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf)

2018/02/26 09:04:46 executing program 7:
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001)

2018/02/26 09:04:46 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000))

2018/02/26 09:04:46 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0)
fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="0200000020004f0090748400", 0xc, 0x0)

2018/02/26 09:04:46 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0)

2018/02/26 09:04:46 executing program 1:
r0 = socket$inet6(0xa, 0x20000000001, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000321ffc)=0xfffffffffffffff7, 0x4)
getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf)

2018/02/26 09:04:46 executing program 5:
seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x100}]})

2018/02/26 09:04:46 executing program 0:
r0 = socket$inet6(0xa, 0x2000000000002, 0x0)
bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c)
sendto$inet6(r0, &(0x7f00000c8fff), 0x0, 0x0, &(0x7f0000770fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b21ffc)=0x10001, 0x4)
recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db5ff0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f60ff0)=[], 0x5f, &(0x7f00005e0000)}, 0x0)

2018/02/26 09:04:46 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000))

2018/02/26 09:04:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000))

2018/02/26 09:04:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000))

2018/02/26 09:04:46 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10)
write(r0, &(0x7f00007cd000)='n', 0x1)

2018/02/26 09:04:46 executing program 5:
seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x100}]})

2018/02/26 09:04:46 executing program 0:
r0 = socket$inet6(0xa, 0x2000000000002, 0x0)
bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c)
sendto$inet6(r0, &(0x7f00000c8fff), 0x0, 0x0, &(0x7f0000770fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b21ffc)=0x10001, 0x4)
recvmsg(r0, &(0x7f00007e2000)={&(0x7f0000db5ff0)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f60ff0)=[], 0x5f, &(0x7f00005e0000)}, 0x0)

2018/02/26 09:04:46 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0)

2018/02/26 09:04:46 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/26 09:04:46 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000622000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0)

2018/02/26 09:04:46 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000))

2018/02/26 09:04:46 executing program 1:
r0 = socket(0x10, 0x3, 0x4)
sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0)

2018/02/26 09:04:46 executing program 5:
seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x100}]})

2018/02/26 09:04:46 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000))

2018/02/26 09:04:46 executing program 0:
clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000000), &(0x7f000082d000))

2018/02/26 09:04:46 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 0:
clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000000), &(0x7f000082d000))

2018/02/26 09:04:47 executing program 5:
openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441)
ioctl(r0, 0x440000000000127d, &(0x7f000002cfff))

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000), 0x4)

2018/02/26 09:04:47 executing program 0:
clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000000), &(0x7f000082d000))

2018/02/26 09:04:47 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCGETS(r0, 0x5401, &(0x7f0000135000))

2018/02/26 09:04:47 executing program 1:
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}})

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e)

2018/02/26 09:04:47 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2)
pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0)
fcntl$addseals(r1, 0x409, 0x0)
write$tun(r1, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34)
close(r0)

2018/02/26 09:04:47 executing program 5:
openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441)
ioctl(r0, 0x440000000000127d, &(0x7f000002cfff))

2018/02/26 09:04:47 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a)
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000006ffd))

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e)

2018/02/26 09:04:47 executing program 0:
clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000000), &(0x7f000082d000))

2018/02/26 09:04:47 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20)

2018/02/26 09:04:47 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a)
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000006ffd))

2018/02/26 09:04:47 executing program 1:
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}})

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000), 0x4)

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e)

2018/02/26 09:04:47 executing program 0:
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}})

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000), 0x4)

2018/02/26 09:04:47 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a)
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000006ffd))

2018/02/26 09:04:47 executing program 1:
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}})

2018/02/26 09:04:47 executing program 5:
openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441)
ioctl(r0, 0x440000000000127d, &(0x7f000002cfff))

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e)

[   47.215903] audit: type=1400 audit(1519635887.146:13): avc:  denied  { net_bind_service } for  pid=6801 comm="syz-executor7" capability=10  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1
2018/02/26 09:04:47 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20)

2018/02/26 09:04:47 executing program 0:
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}})

2018/02/26 09:04:47 executing program 1:
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}})

2018/02/26 09:04:47 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc)
getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a)
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000006ffd))

2018/02/26 09:04:47 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
write(r0, &(0x7f0000000300)="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", 0x103)
r1 = syz_open_pts(r0, 0x801)
writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000140fca)="10", 0x1}], 0x1)

2018/02/26 09:04:47 executing program 5:
openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441)
ioctl(r0, 0x440000000000127d, &(0x7f000002cfff))

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000), 0x4)

2018/02/26 09:04:47 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2)
pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0)
fcntl$addseals(r1, 0x409, 0x0)
write$tun(r1, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34)
close(r0)

2018/02/26 09:04:47 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20)

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 4:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 0:
capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000261fcc)=@ethtool_link_settings={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}})

2018/02/26 09:04:47 executing program 1:
pipe(&(0x7f000006aff8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

2018/02/26 09:04:47 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20)

2018/02/26 09:04:47 executing program 0:
r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040), 0x0)

2018/02/26 09:04:47 executing program 1:
pipe(&(0x7f000006aff8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

2018/02/26 09:04:47 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
write(r0, &(0x7f0000000300)="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", 0x103)
r1 = syz_open_pts(r0, 0x801)
writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000140fca)="10", 0x1}], 0x1)

2018/02/26 09:04:47 executing program 7:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3})
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, <r3=>0x0})
ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8)
timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0))

2018/02/26 09:04:47 executing program 0:
r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040), 0x0)

2018/02/26 09:04:47 executing program 1:
pipe(&(0x7f000006aff8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

2018/02/26 09:04:47 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
write(r0, &(0x7f0000000300)="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", 0x103)
r1 = syz_open_pts(r0, 0x801)
writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000140fca)="10", 0x1}], 0x1)

2018/02/26 09:04:47 executing program 1:
pipe(&(0x7f000006aff8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

2018/02/26 09:04:47 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
write(r0, &(0x7f0000000300)="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", 0x103)
r1 = syz_open_pts(r0, 0x801)
writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000140fca)="10", 0x1}], 0x1)

2018/02/26 09:04:47 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2)
pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0)
fcntl$addseals(r1, 0x409, 0x0)
write$tun(r1, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34)
close(r0)

2018/02/26 09:04:47 executing program 7:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3})
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, <r3=>0x0})
ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8)
timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0))

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 4:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 0:
r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040), 0x0)

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 0:
r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040), 0x0)

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 4:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 7:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3})
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, <r3=>0x0})
ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8)
timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0))

2018/02/26 09:04:47 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2)
pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0)
fcntl$addseals(r1, 0x409, 0x0)
write$tun(r1, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34)
close(r0)

2018/02/26 09:04:47 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 7:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3})
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000))
clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, <r3=>0x0})
ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8)
timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0))

2018/02/26 09:04:47 executing program 4:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 7:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 7:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000fec)=@ethtool_rxfh_indir={0x38, 0x0, []}})

2018/02/26 09:04:47 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4bffc)=0x1, 0x4)
bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10)

2018/02/26 09:04:47 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:47 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4bffc)=0x1, 0x4)
bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10)

2018/02/26 09:04:47 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4bffc)=0x1, 0x4)
bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10)

2018/02/26 09:04:47 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4bffc)=0x1, 0x4)
bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10)

2018/02/26 09:04:47 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:47 executing program 1:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={<r1=>0x0}, &(0x7f00006d2ffc)=0xffcc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffa)

2018/02/26 09:04:47 executing program 6:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 5:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000)={<r1=>0x0}, &(0x7f00002f5000)=0xc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, <r2=>0x0})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r2)
ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000100))

2018/02/26 09:04:47 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000fec)=@ethtool_rxfh_indir={0x38, 0x0, []}})

2018/02/26 09:04:47 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458)

2018/02/26 09:04:47 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
listen(r1, 0x100000400000)
sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r2, 0x5427)
recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0)
r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0})
shutdown(r0, 0x1)
sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0)

2018/02/26 09:04:47 executing program 7:
r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}})
ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}})
close(r2)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040))
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$getown(r1, 0x9)

2018/02/26 09:04:47 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:47 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000fec)=@ethtool_rxfh_indir={0x38, 0x0, []}})

2018/02/26 09:04:47 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:47 executing program 5:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000)={<r1=>0x0}, &(0x7f00002f5000)=0xc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, <r2=>0x0})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r2)
ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000100))

2018/02/26 09:04:48 executing program 1:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={<r1=>0x0}, &(0x7f00006d2ffc)=0xffcc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffa)

2018/02/26 09:04:48 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000fec)=@ethtool_rxfh_indir={0x38, 0x0, []}})

2018/02/26 09:04:48 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:48 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:48 executing program 1:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={<r1=>0x0}, &(0x7f00006d2ffc)=0xffcc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffa)

2018/02/26 09:04:48 executing program 5:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000)={<r1=>0x0}, &(0x7f00002f5000)=0xc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, <r2=>0x0})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r2)
ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000100))

2018/02/26 09:04:48 executing program 7:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={<r1=>0x0}, &(0x7f00006d2ffc)=0xffcc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffa)

2018/02/26 09:04:48 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:48 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:48 executing program 4:
sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]})
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@common='ip_vti0\x00'})

2018/02/26 09:04:48 executing program 6:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190)

2018/02/26 09:04:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 1:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={<r1=>0x0}, &(0x7f00006d2ffc)=0xffcc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffa)

2018/02/26 09:04:48 executing program 7:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={<r1=>0x0}, &(0x7f00006d2ffc)=0xffcc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffa)

2018/02/26 09:04:48 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:48 executing program 5:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8000)={<r1=>0x0}, &(0x7f00002f5000)=0xc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, <r2=>0x0})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)
ptrace$setopts(0x4206, r2, 0x0, 0x0)
ptrace(0x4207, r2)
ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000100))

2018/02/26 09:04:48 executing program 7:
r0 = inotify_init1(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={<r1=>0x0}, &(0x7f00006d2ffc)=0xffcc)
fcntl$setown(r0, 0x8, r1)
fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, <r2=>0x0})
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffa)

2018/02/26 09:04:48 executing program 6:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190)

2018/02/26 09:04:48 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0)
read(r0, &(0x7f0000ff6000)=""/4096, 0x1000)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190)

2018/02/26 09:04:48 executing program 5:
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0)

2018/02/26 09:04:48 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00')
sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x79fffffffffffd)

2018/02/26 09:04:48 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00')
sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x79fffffffffffd)

2018/02/26 09:04:48 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x17, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 6:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190)

2018/02/26 09:04:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 5:
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0)

2018/02/26 09:04:48 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00')
sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x79fffffffffffd)

2018/02/26 09:04:48 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x17, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/02/26 09:04:48 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00')
sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x79fffffffffffd)

2018/02/26 09:04:48 executing program 6:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190)

2018/02/26 09:04:48 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x17, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00')
sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x79fffffffffffd)

2018/02/26 09:04:48 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00')
sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x79fffffffffffd)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/02/26 09:04:48 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00')
sendfile(r1, r0, &(0x7f0000000040)=0x20000, 0x79fffffffffffd)

2018/02/26 09:04:48 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 5:
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/02/26 09:04:48 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x17, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/02/26 09:04:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 7:
r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4))
epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setlease(r0, 0x400, 0x0)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$packet(0x11, 0x3, 0x300)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108)

2018/02/26 09:04:48 executing program 5:
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0)

2018/02/26 09:04:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 7:
r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4))
epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8)

2018/02/26 09:04:48 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108)

2018/02/26 09:04:48 executing program 7:
r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4))
epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108)

2018/02/26 09:04:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 7:
r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4))
epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8)

2018/02/26 09:04:48 executing program 1:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108)

2018/02/26 09:04:48 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002dfa0)=[], 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="20000000000000000000000007000000441005f40003ef000000000000000000"], 0x20}, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)

2018/02/26 09:04:48 executing program 0:
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000f74ff6)='attr/exec\x00')
exit(0x0)
writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1)

2018/02/26 09:04:48 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$packet(0x11, 0x3, 0x300)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/02/26 09:04:48 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 7:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26)

2018/02/26 09:04:48 executing program 0:
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000f74ff6)='attr/exec\x00')
exit(0x0)
writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1)

2018/02/26 09:04:48 executing program 4:
keyctl$join(0x1, 0x0)

2018/02/26 09:04:48 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002dfa0)=[], 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="20000000000000000000000007000000441005f40003ef000000000000000000"], 0x20}, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)

2018/02/26 09:04:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000})
r1 = syz_open_pts(r0, 0x0)
readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1)
ioctl$TCXONC(r0, 0x540a, 0x2)
close(r0)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$packet(0x11, 0x3, 0x300)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/02/26 09:04:48 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000001040)={0x10}, 0xc, &(0x7f000029bff0)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x605, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 7:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26)

2018/02/26 09:04:48 executing program 1:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26)

2018/02/26 09:04:48 executing program 4:
keyctl$join(0x1, 0x0)

2018/02/26 09:04:48 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000001040)={0x10}, 0xc, &(0x7f000029bff0)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x605, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002dfa0)=[], 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="20000000000000000000000007000000441005f40003ef000000000000000000"], 0x20}, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)

2018/02/26 09:04:48 executing program 4:
keyctl$join(0x1, 0x0)

2018/02/26 09:04:48 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000001040)={0x10}, 0xc, &(0x7f000029bff0)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x605, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 4:
keyctl$join(0x1, 0x0)

2018/02/26 09:04:48 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002dfa0)=[], 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="20000000000000000000000007000000441005f40003ef000000000000000000"], 0x20}, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)

2018/02/26 09:04:48 executing program 0:
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000f74ff6)='attr/exec\x00')
exit(0x0)
writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1)

2018/02/26 09:04:48 executing program 4:
ioperm(0x0, 0x5, 0x0)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/02/26 09:04:48 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000001040)={0x10}, 0xc, &(0x7f000029bff0)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x605, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/02/26 09:04:48 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:48 executing program 1:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26)

2018/02/26 09:04:48 executing program 7:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$packet(0x11, 0x3, 0x300)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/02/26 09:04:48 executing program 5:
clock_gettime(0xb, &(0x7f0000fd4000))

2018/02/26 09:04:48 executing program 4:
ioperm(0x0, 0x5, 0x0)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/02/26 09:04:48 executing program 6:
ioperm(0x0, 0x5, 0x0)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/02/26 09:04:48 executing program 4:
ioperm(0x0, 0x5, 0x0)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/02/26 09:04:48 executing program 6:
ioperm(0x0, 0x5, 0x0)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/02/26 09:04:48 executing program 5:
clock_gettime(0xb, &(0x7f0000fd4000))

2018/02/26 09:04:48 executing program 0:
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000f74ff6)='attr/exec\x00')
exit(0x0)
writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1)

2018/02/26 09:04:48 executing program 4:
ioperm(0x0, 0x5, 0x0)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/02/26 09:04:48 executing program 5:
clock_gettime(0xb, &(0x7f0000fd4000))

2018/02/26 09:04:48 executing program 6:
ioperm(0x0, 0x5, 0x0)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0)

2018/02/26 09:04:48 executing program 4:
r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0)
write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345005c696e75e3"], 0x10)

2018/02/26 09:04:48 executing program 5:
clock_gettime(0xb, &(0x7f0000fd4000))

2018/02/26 09:04:48 executing program 1:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26)

2018/02/26 09:04:48 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4)

2018/02/26 09:04:48 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:48 executing program 7:
r0 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e)
r1 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26)

2018/02/26 09:04:48 executing program 4:
r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0)
write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345005c696e75e3"], 0x10)

2018/02/26 09:04:48 executing program 4:
r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0)
write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345005c696e75e3"], 0x10)

2018/02/26 09:04:48 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:48 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0)

2018/02/26 09:04:48 executing program 4:
r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0)
write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345005c696e75e3"], 0x10)

[   48.867726] audit: type=1400 audit(1519635888.806:14): avc:  denied  { create } for  pid=7314 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
[   48.869679] SELinux:  policydb string SE does not match my string SE Linux
2018/02/26 09:04:48 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:48 executing program 4:
syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80)

[   48.883697] SELinux:  policydb string SE does not match my string SE Linux
[   48.904771] SELinux:  policydb string SE does not match my string SE Linux
[   48.920609] SELinux:  policydb string SE does not match my string SE Linux
2018/02/26 09:04:49 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0)

2018/02/26 09:04:49 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/02/26 09:04:49 executing program 4:
syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80)

2018/02/26 09:04:49 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000e0eff8)='./file0\x00', &(0x7f000046bfe0)={{0x0, 0x2710}})

2018/02/26 09:04:49 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4)

2018/02/26 09:04:49 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:49 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:49 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:49 executing program 4:
syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80)

2018/02/26 09:04:49 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4)

2018/02/26 09:04:49 executing program 4:
syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80)

2018/02/26 09:04:49 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0)

2018/02/26 09:04:49 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000e0eff8)='./file0\x00', &(0x7f000046bfe0)={{0x0, 0x2710}})

2018/02/26 09:04:49 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4)

2018/02/26 09:04:49 executing program 4:
r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00')
sendfile(r0, r1, &(0x7f0000000000), 0x8000)

2018/02/26 09:04:49 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4)

2018/02/26 09:04:49 executing program 2:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/02/26 09:04:49 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x0, 0x8db})

2018/02/26 09:04:49 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/02/26 09:04:49 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000e0eff8)='./file0\x00', &(0x7f000046bfe0)={{0x0, 0x2710}})

2018/02/26 09:04:49 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/02/26 09:04:49 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x0, 0x8db})

2018/02/26 09:04:49 executing program 4:
r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00')
sendfile(r0, r1, &(0x7f0000000000), 0x8000)

2018/02/26 09:04:49 executing program 5:
r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a)

2018/02/26 09:04:49 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:49 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102)
write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24)
write$evdev(r0, &(0x7f0000000080)=[], 0x0)
ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000000c0)=""/159)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0)

2018/02/26 09:04:49 executing program 2:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/02/26 09:04:49 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
futimesat(0xffffffffffffffff, &(0x7f0000e0eff8)='./file0\x00', &(0x7f000046bfe0)={{0x0, 0x2710}})

2018/02/26 09:04:49 executing program 4:
r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00')
sendfile(r0, r1, &(0x7f0000000000), 0x8000)

2018/02/26 09:04:49 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x0, 0x8db})

2018/02/26 09:04:49 executing program 0:
recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')

2018/02/26 09:04:49 executing program 5:
r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a)

2018/02/26 09:04:49 executing program 7:
r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a)

2018/02/26 09:04:49 executing program 2:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/02/26 09:04:49 executing program 4:
r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00')
sendfile(r0, r1, &(0x7f0000000000), 0x8000)

2018/02/26 09:04:49 executing program 1:
r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x0, 0x8db})

2018/02/26 09:04:49 executing program 5:
r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a)

2018/02/26 09:04:49 executing program 0:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/02/26 09:04:49 executing program 7:
r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a)

2018/02/26 09:04:49 executing program 6:
r0 = socket(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000681fe4)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c)

2018/02/26 09:04:49 executing program 2:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/02/26 09:04:49 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8b7df40a1e064c76c4976c2106427518e207ed55987b334246edccd0b4e9b1cf340d9a2056ce778cf2cf84f35cec755b17afd52e482802281ce5a023b0f8a07e", "2ed0eb94af5ae84b79e897bc6dafae81aa75b58603db1a7014e02de6abb33d0cdfc2185ff55b9b059307d21b1bd714885109a70ea24f1297949daa3e28a7b2d3", "54f20bcdfe9ba31fb59cde654bf73d16b7b02aadc98ab2b356a4e20b1a533e52"})

2018/02/26 09:04:49 executing program 5:
r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a)

2018/02/26 09:04:49 executing program 7:
r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00')
sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a)

2018/02/26 09:04:49 executing program 6:
r0 = socket(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000681fe4)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c)

2018/02/26 09:04:49 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x28, &(0x7f0000002000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0dcc7dbb4d5b0c29"})
ioctl(r0, 0x8912, &(0x7f0000000000))

2018/02/26 09:04:49 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8b7df40a1e064c76c4976c2106427518e207ed55987b334246edccd0b4e9b1cf340d9a2056ce778cf2cf84f35cec755b17afd52e482802281ce5a023b0f8a07e", "2ed0eb94af5ae84b79e897bc6dafae81aa75b58603db1a7014e02de6abb33d0cdfc2185ff55b9b059307d21b1bd714885109a70ea24f1297949daa3e28a7b2d3", "54f20bcdfe9ba31fb59cde654bf73d16b7b02aadc98ab2b356a4e20b1a533e52"})

2018/02/26 09:04:49 executing program 4:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/4096)
mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0)

2018/02/26 09:04:49 executing program 0:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/02/26 09:04:49 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="cdf402d6c341480c2d06cd412c7c15f6c34cc0f22a3d77988feacdad4408edc53c3c1e4038b17eb550e6ca7905162d8f4baff93c90b46aea1af075332bb112a76f9086a71585b008dfece626f7b037ba93545dee3484fea9c4accce5a1626bce43e35fe20806dbc6306ce5ea68a890b7607af8fcb5a00137fd395ccac93d6219aee278105554e7eef9ab5ff01190172696972a44c0c591a34cb2a4fbd2d80a1c6676564cff65273f2b9becff615aec937d2cafe4a359c568ef87838e0822e09cd38b5a2ce37a707225d748e0e2ffb21fe0eb9adb9a978b4493fc333cb3231a36881b7aaf90179c9991e69cf62ea5c740ead8a7ed96934b14683052fa26f0ed65204b0b733d0a7a11167552b283b41215e3a9255933ebb7c0f7d789680f9fd433ff030f5dd314fb3bb9a64a34ea25db8f0868de834f2d9bab1cae24eab0350365ed456370d1867e79fda263af2c49d64ba1553fe373cb0bf10f7eebb55d3ce4cc79c92f7734d05b4c91b09f13a3b49a50a3abadd7722f7e8250c5bc9c866fc3945f73a2e70cd80fa035d1755822dd98d52d729470211550f2bceb1ecfff0fe0a33b859ea3c41cbf8bcded0ff9d6e5f4b646d7feb02f9c4fee15f4fe3225015758f667446f7cae8d7ecbe1032a89f0179beaeaff24c792d377ad58965be976939da36f42d94f66f586d7797e2dd950eaa48a01f07dd12347041ca19ebfc1996cf0317bc61552daa7cff052fa493984b7e2ec20230af4e6bf2f062f2b8d007a669a52440fc8e3a1430ec43d16addc851712641abd36186d4d72fdeab2ea540a6c883436f16c4d89e09646cd695a44327461958884ad8bd58fdb4418474fa1f467a440a42b0224bbd839f8ddc018317232a7183abb59b4ac68ea365e5de41c9179d78dc1ece588f1e4cf691b3ec1b2b4fe0f4459b0329c76c32a90ab04a10934850866b419aaf6d21d2fdfa311157f37c973f79974d228c3c5843899d2b05c41b4389aa6b906b70a627f5afade66dbb6b9b8d2ee64fa0f7de58bb727accc68eb09c57d62fa5478af80cd220d49a7eb009d2a35ceb3029fe00942387b745005e46d511ae14df0e2f86273a008a0001aae2dea1de15f6a6e1842965673e1036c1a208a6d464d07846458e5074e100d8cb2994685ed20aa606fe6d60af879cad0f6bca02ddfca4d4db407de5999e0e18f1c4a5760db2487ff989e49c698c78f4b329795aca0fbc2b806e6a65196cbcb04b30a4b4e65fe5feedc7cd0118145cfb706a631aa28978e6eafe8229081934809f720813f6b453b13239c017d8d05eff7b61aeb54a7c981b81af0c0ccf45a31eae080275da5978d7501c42daecb586f516303433d2710a9a3830f5734d7ad7664f69257e4477e2c36368cb344169665d69f4b192b75d670d21f1d1b5c2d80ceaa00c1373812d31b69c9a23db840dc48b7cca3d9afd371781f5e6cd62f47754b35fa9ab32818927d8c32e777679e3ac501720624516150db18fb960d785a9e6bf384b50b756c6b159958dc063d9daaf98420503db5c8c76f1056f5bd4f8925531bba9a47a11e5d9b7095b9237ff759a27bfb0d7cd227f07662a6678e9cc1e20114021484b5d0abefa87735ecd57c23cb466a4e5d905d2ee10131eb400d282e2154ce180b4c675faffcbb22e50c436ce853768055b830d792c5f4bae3cee6e84a216b17af73d955555748f635d91443fb265285c1cb88a8bc484e3abc0a6ee38ae2840b1c7df881c5560b6d46b592bbca07dece2019d02d061d1b05f6ce83d84819d4ae8f72dba772e79549aec661ce8a03300827eb51bcc9ee87f981e1ca565b80803f9b7224a6993be5e2a47002f7d18cea333559e21f4a87efb141714605167cbb2ad912b65c6059fe864d3524260656fc49326d6fc1e4c41a25ff13864596f9214a850c69cb66501a992e39c4d92b37880bb428ef0e4094d208592b1ff77451a8e52a5e32915f8ea43dbe027ec44e1b348d82cb03d72f54015c3c3be589b07edfb0d34ab0088f50e708f63887f2ff18106f46ea16b5ad6403997b7fed24fb049ecde130dcb8d72b633e817c9576337db900c4506f9b0d5b3eef47cba4df47ae309ed327c9e79699c51e4b3d503e9b9089b6b5451487ef753e2efec848dbc5c227600d8b5e0c412aba1c8283d472cfff33c003363c5d608dd85616a22193b86a845765cd83de32cab2b4a84c393aa7bf84c37dc383cd491d4b3c177c1e785cc81f42177dd70f558014a2f55807abdbb5c7d4564ee9262f807619e37ab5f3d00718338244418b2aad6658de40f0cffc629dfafa597de2eac5bcf1c875ae100f26d23c34ccba6c9b727b4970f866e5f9e658cc378caf0da95b25b2b518a1e9b7d2d04002ee3619718831079ad9e5df0ed0ce1d669c112019e646a5587f5edb0ebab257106448b125421e261973d98f9ff7121aa00821531a7e92f2db425e968a36913db694fb5e4385912bc4c3ef6f25b2fd8e2e3155abe8c885062c736c729369a994021da4c483aa98243b4134302e3b427d183d63f1d136e49dea686c1f943a16e333dd8c92b5a9830d2f2ae61cb90bef4523ee75402780056ebf1630c41c2bcaa04175444924558a92f1aa38e9803b963f5be8abde2c70850a71783050c5b064564731f65b0dc4ca25e044493ff7000f3f1fd3010a79b1a7e739a8964b507ca2396d1eff171ed0a76162cb6d809cf959079517ec05f48a23bcbbb6fe7d61b51031dfede81066a8e273e7da3ea740b41c03ad72b01add8cad301b211e7cd8301a5429cf687870337f74de1d59891396c66780ff738845f74b7752396b4de147dc3c79d29a81e2bfbb51f55907acb2bfc41308b96c2bb345e2ce66aa4c9fee0563d0d8df39e5fccfd07c3fb4666b8aa4d8ef7f18d35129864413a328653035cc0823adf5f63b1c3474661a80df9f9c4d3bdb33a37899eef398cad9d40a2ecbeaaac36dedd60cdaec9f51ab0f55cb55a5e180e655fc34bf6283895a3a85fdaba89ca3cbbaf4ec09e78c088e46eb0050f970688d848f56e9e61be0c701d702aa7b58750da2b233d52b664f3473e23e0bd4401ffcf0ec4834690cbfde8043ca48bc3b71846d264185082d1915c362da3229896680c8141790ddc2c5ee9dce0fae58e79e48effddac843e48b710bf11bde762b14ada7b2523d2d2548ea8d2d68b0e5d2fa333b6c0ffac141bb6fb91e6433391414c928e044dc077271699642be7f82ffc6023fd3deb3e44c7da74c8a5b70bc23c96deaff52cb427528fb9d8f74253dfbe954c7caf89447ad5e867db8052748e7a82ccf4810b9af274fa8781669d62e8bf16f2f01bc1f7f1e5d8dc84430e0c878d8f4c298bed45ff3ccc51782e835fe3ae39e8a1a80de5787beca8f6bb439ee25b4e12fabc523ee857771fb667f3b66dda445191644ff6cf34b0bad1e910d9ac17c6483e3d9b4db9a25656437ff69d5758195413a109dbffbfe69166ac306defc96592f4c53b20a139e914614288a9780d098762422dc5a02a20937ddc510be98067249fa778c6f2b1e340757419781af9833adbed023e48e8713580dca6109ed68111f4060991d7dfd726e368019446bf301b23847ecbe7a594ba83d83739c85ad39b25ab06a6015679ec6c8628b8b114c99d56270864ab753455427a20beba47ce9c84f0ff0dfbfff97f1ca994d0484607bc6502ad074001ca9af25c8289a4293abdc5ab501024d8508da683235449951b82ea7958ea4db32802b830c8c0deeb9fc71dc4406236a2be730bfa1804212d3aad76ac7fa98549ff7509b02cc76411047beb304389837cc2015dbea7bb75e2e693a8fbdc6532c4534bb308da54b555bd79175f97321485639ef14156ca282c7504d1c563a3e12a2e57c466421fa000d5528cc0d08f83acaa4e13987416834a6a9247cd0a3f2bf609117456215d8a0ac891ff5f3392fa46d08572255869d7a72d63761c569c63793c0d44869a9a3abebbc15c9c824ae8369f619b7ecdb5b3acd9c368d23f44eec86728fe2a7d9b69fbff34b289f9dac92a1e172bdd788dee6d8b755d749d1329b2fb8b556fed361184e885b0a2d3142e569b2eb6ea44b286144d37eba0e994e7ff5d19236d9ef590d073cb78173d703cdd7d00fa0a94988f74381c669718bb381f1a89f35e7e968ea3ea2f2e8237721e7fd180eb971315767b140497bd38457f5c5956445bcb2f49052f102f9641cb91ff25db6a3658bdf2ff3e6f1125450fae012e5a4a34e04915764f6fc133f44c0b6839d4bfc81cbfe9e46276b6dcc7afb434678c272472203e498298cfe30ab3d1824c4c917af378a5936edc33093b2352e0d84721b29348233d4a2228b13d07d65c8d9d4fdd20129744461e037a62327518da0d4dfc7aa7461ad1797ae1993206d218ec9d17928894fd36cb21b4b842c34a6f9ee3c1ee17547f8f8f8b670674e2f0d9def3670423e551900c1a2f6ebac9b3111ef6fe141d1d59af72d2e246fafb61dbc9af5c16400a5a7dd9e2708bd8e57122cf7b1ac95ee04e00bd0d65a514ab318e3723982eb6ec86604f31cb897773e91ac3dd7e20b73eb128e9bfe7dd5d2dcfe9ffe967b004c46488099978809f8eb9f1ee1c32f727a992b65c2351877bb25c742a54524901664013c60c40dd8995fadd3384ec8f70d0fe505db70a664b2c8635b54adeeff80324ed2b949c484d8824ce0f556bcfb8de630c763bca3b5fb8b67fd998887cbb64a8421bf79c552e31f4a451f391ecd0137c96d2dee409e5ef1f66eda5c2130de1a0bd19367510c5280fe39d42ce752c936d9f262a5557b28993cfd1c44c3bb5be81d3059bd1f379ee1f0e2e558e014ee29112fca8ac7a56f15924bc9dc4b3c7b9f72d1845123735b3629ad9e42ce7804bf99f3053ec4b450303885e9cf398b7cc6bc36e31aa78cec7a6cce3a710ce303bc51c10e204efb7de0f07d1be2220b6db8be9048a998cb54c8ae90d6d785d40e538200020c6f8cd6d0bcafbe8a0db76abe1af1ce34c1ccf9acce67778c2f8d7a5407f324843b2fbf9677bb8daa7f205fbe502e80aef4fd5a775ec8a1105fe390d32450cc1e667ea4cae003835ae29b2a80cc22dab70d9e950e710ba1e78c18221b408135ffbe860867bd9541a1041d6b475f35dafa693ce2a46ab8e1217e2415764497cfc4138e257745c850846371abff249c23f6588ba9361daf18457845ef2f8a40bb6d8e9c9d67bbc5dfb7590a88328af26770adeff7fcb6662a9186bf9e29b6097f9ee443e07dc4f27f186b58c8d72b4c0e51c3f1e8f62927c108b0afd274beb4ed5482f6bbfa175b04abb34a381dbd1263050cfa96aef2e0ecfd23f4e007afecbf6d18478172854985973b857ab53021270acafee3e9fdb3616b20fbbc4ac9eac828850c7f129041a0fa789d55e058fa10dd1cb26d5143b59270b5f30b724ceb2dfd84c7da58175c5e1c11ac29d854bde854275f6a44e8c1c7b3cd5d3555e58f58f22fc8c45d501751c577a27c2457a14543d757e5b53bf5e40a99112d514c3aa5815f1c044600be66cf20ff566349fee19449eb1171573a1e0c7ff057dcc78759c7ab53161133b6389f102f90745149b981bf71bce8addafefe855b41529fb8e0a70f0ce0ed6b90c24cc165daaafa4a71d0ab36c3dfb6991f666a348ea1ca8df164cdec8a25f3466b84c40c97efa418710c8c20d8acdcfcb4e5bfa273494d879c2bab7b1029fabcbc373a9f9353d8333ee2e0747daa20238b54103f4514a83660ecbe1a2e1c6ee7839af69cc27881ad056fb47286ebe1cab2acdd7c5aa7a267", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 6:
r0 = socket(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000681fe4)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c)

2018/02/26 09:04:49 executing program 5:
socket$pptp(0x18, 0x1, 0x2)
pipe(&(0x7f00000000c0)={<r0=>0x0})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x0)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
sync()
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)

2018/02/26 09:04:49 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x28, &(0x7f0000002000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0dcc7dbb4d5b0c29"})
ioctl(r0, 0x8912, &(0x7f0000000000))

2018/02/26 09:04:49 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8b7df40a1e064c76c4976c2106427518e207ed55987b334246edccd0b4e9b1cf340d9a2056ce778cf2cf84f35cec755b17afd52e482802281ce5a023b0f8a07e", "2ed0eb94af5ae84b79e897bc6dafae81aa75b58603db1a7014e02de6abb33d0cdfc2185ff55b9b059307d21b1bd714885109a70ea24f1297949daa3e28a7b2d3", "54f20bcdfe9ba31fb59cde654bf73d16b7b02aadc98ab2b356a4e20b1a533e52"})

2018/02/26 09:04:49 executing program 0:
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0)
r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)

2018/02/26 09:04:49 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4)
bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10)
sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14)
sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=ANY=[], 0x0, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3`', 0x2}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x4000851)

2018/02/26 09:04:49 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="cdf402d6c341480c2d06cd412c7c15f6c34cc0f22a3d77988feacdad4408edc53c3c1e4038b17eb550e6ca7905162d8f4baff93c90b46aea1af075332bb112a76f9086a71585b008dfece626f7b037ba93545dee3484fea9c4accce5a1626bce43e35fe20806dbc6306ce5ea68a890b7607af8fcb5a00137fd395ccac93d6219aee278105554e7eef9ab5ff01190172696972a44c0c591a34cb2a4fbd2d80a1c6676564cff65273f2b9becff615aec937d2cafe4a359c568ef87838e0822e09cd38b5a2ce37a707225d748e0e2ffb21fe0eb9adb9a978b4493fc333cb3231a36881b7aaf90179c9991e69cf62ea5c740ead8a7ed96934b14683052fa26f0ed65204b0b733d0a7a11167552b283b41215e3a9255933ebb7c0f7d789680f9fd433ff030f5dd314fb3bb9a64a34ea25db8f0868de834f2d9bab1cae24eab0350365ed456370d1867e79fda263af2c49d64ba1553fe373cb0bf10f7eebb55d3ce4cc79c92f7734d05b4c91b09f13a3b49a50a3abadd7722f7e8250c5bc9c866fc3945f73a2e70cd80fa035d1755822dd98d52d729470211550f2bceb1ecfff0fe0a33b859ea3c41cbf8bcded0ff9d6e5f4b646d7feb02f9c4fee15f4fe3225015758f667446f7cae8d7ecbe1032a89f0179beaeaff24c792d377ad58965be976939da36f42d94f66f586d7797e2dd950eaa48a01f07dd12347041ca19ebfc1996cf0317bc61552daa7cff052fa493984b7e2ec20230af4e6bf2f062f2b8d007a669a52440fc8e3a1430ec43d16addc851712641abd36186d4d72fdeab2ea540a6c883436f16c4d89e09646cd695a44327461958884ad8bd58fdb4418474fa1f467a440a42b0224bbd839f8ddc018317232a7183abb59b4ac68ea365e5de41c9179d78dc1ece588f1e4cf691b3ec1b2b4fe0f4459b0329c76c32a90ab04a10934850866b419aaf6d21d2fdfa311157f37c973f79974d228c3c5843899d2b05c41b4389aa6b906b70a627f5afade66dbb6b9b8d2ee64fa0f7de58bb727accc68eb09c57d62fa5478af80cd220d49a7eb009d2a35ceb3029fe00942387b745005e46d511ae14df0e2f86273a008a0001aae2dea1de15f6a6e1842965673e1036c1a208a6d464d07846458e5074e100d8cb2994685ed20aa606fe6d60af879cad0f6bca02ddfca4d4db407de5999e0e18f1c4a5760db2487ff989e49c698c78f4b329795aca0fbc2b806e6a65196cbcb04b30a4b4e65fe5feedc7cd0118145cfb706a631aa28978e6eafe8229081934809f720813f6b453b13239c017d8d05eff7b61aeb54a7c981b81af0c0ccf45a31eae080275da5978d7501c42daecb586f516303433d2710a9a3830f5734d7ad7664f69257e4477e2c36368cb344169665d69f4b192b75d670d21f1d1b5c2d80ceaa00c1373812d31b69c9a23db840dc48b7cca3d9afd371781f5e6cd62f47754b35fa9ab32818927d8c32e777679e3ac501720624516150db18fb960d785a9e6bf384b50b756c6b159958dc063d9daaf98420503db5c8c76f1056f5bd4f8925531bba9a47a11e5d9b7095b9237ff759a27bfb0d7cd227f07662a6678e9cc1e20114021484b5d0abefa87735ecd57c23cb466a4e5d905d2ee10131eb400d282e2154ce180b4c675faffcbb22e50c436ce853768055b830d792c5f4bae3cee6e84a216b17af73d955555748f635d91443fb265285c1cb88a8bc484e3abc0a6ee38ae2840b1c7df881c5560b6d46b592bbca07dece2019d02d061d1b05f6ce83d84819d4ae8f72dba772e79549aec661ce8a03300827eb51bcc9ee87f981e1ca565b80803f9b7224a6993be5e2a47002f7d18cea333559e21f4a87efb141714605167cbb2ad912b65c6059fe864d3524260656fc49326d6fc1e4c41a25ff13864596f9214a850c69cb66501a992e39c4d92b37880bb428ef0e4094d208592b1ff77451a8e52a5e32915f8ea43dbe027ec44e1b348d82cb03d72f54015c3c3be589b07edfb0d34ab0088f50e708f63887f2ff18106f46ea16b5ad6403997b7fed24fb049ecde130dcb8d72b633e817c9576337db900c4506f9b0d5b3eef47cba4df47ae309ed327c9e79699c51e4b3d503e9b9089b6b5451487ef753e2efec848dbc5c227600d8b5e0c412aba1c8283d472cfff33c003363c5d608dd85616a22193b86a845765cd83de32cab2b4a84c393aa7bf84c37dc383cd491d4b3c177c1e785cc81f42177dd70f558014a2f55807abdbb5c7d4564ee9262f807619e37ab5f3d00718338244418b2aad6658de40f0cffc629dfafa597de2eac5bcf1c875ae100f26d23c34ccba6c9b727b4970f866e5f9e658cc378caf0da95b25b2b518a1e9b7d2d04002ee3619718831079ad9e5df0ed0ce1d669c112019e646a5587f5edb0ebab257106448b125421e261973d98f9ff7121aa00821531a7e92f2db425e968a36913db694fb5e4385912bc4c3ef6f25b2fd8e2e3155abe8c885062c736c729369a994021da4c483aa98243b4134302e3b427d183d63f1d136e49dea686c1f943a16e333dd8c92b5a9830d2f2ae61cb90bef4523ee75402780056ebf1630c41c2bcaa04175444924558a92f1aa38e9803b963f5be8abde2c70850a71783050c5b064564731f65b0dc4ca25e044493ff7000f3f1fd3010a79b1a7e739a8964b507ca2396d1eff171ed0a76162cb6d809cf959079517ec05f48a23bcbbb6fe7d61b51031dfede81066a8e273e7da3ea740b41c03ad72b01add8cad301b211e7cd8301a5429cf687870337f74de1d59891396c66780ff738845f74b7752396b4de147dc3c79d29a81e2bfbb51f55907acb2bfc41308b96c2bb345e2ce66aa4c9fee0563d0d8df39e5fccfd07c3fb4666b8aa4d8ef7f18d35129864413a328653035cc0823adf5f63b1c3474661a80df9f9c4d3bdb33a37899eef398cad9d40a2ecbeaaac36dedd60cdaec9f51ab0f55cb55a5e180e655fc34bf6283895a3a85fdaba89ca3cbbaf4ec09e78c088e46eb0050f970688d848f56e9e61be0c701d702aa7b58750da2b233d52b664f3473e23e0bd4401ffcf0ec4834690cbfde8043ca48bc3b71846d264185082d1915c362da3229896680c8141790ddc2c5ee9dce0fae58e79e48effddac843e48b710bf11bde762b14ada7b2523d2d2548ea8d2d68b0e5d2fa333b6c0ffac141bb6fb91e6433391414c928e044dc077271699642be7f82ffc6023fd3deb3e44c7da74c8a5b70bc23c96deaff52cb427528fb9d8f74253dfbe954c7caf89447ad5e867db8052748e7a82ccf4810b9af274fa8781669d62e8bf16f2f01bc1f7f1e5d8dc84430e0c878d8f4c298bed45ff3ccc51782e835fe3ae39e8a1a80de5787beca8f6bb439ee25b4e12fabc523ee857771fb667f3b66dda445191644ff6cf34b0bad1e910d9ac17c6483e3d9b4db9a25656437ff69d5758195413a109dbffbfe69166ac306defc96592f4c53b20a139e914614288a9780d098762422dc5a02a20937ddc510be98067249fa778c6f2b1e340757419781af9833adbed023e48e8713580dca6109ed68111f4060991d7dfd726e368019446bf301b23847ecbe7a594ba83d83739c85ad39b25ab06a6015679ec6c8628b8b114c99d56270864ab753455427a20beba47ce9c84f0ff0dfbfff97f1ca994d0484607bc6502ad074001ca9af25c8289a4293abdc5ab501024d8508da683235449951b82ea7958ea4db32802b830c8c0deeb9fc71dc4406236a2be730bfa1804212d3aad76ac7fa98549ff7509b02cc76411047beb304389837cc2015dbea7bb75e2e693a8fbdc6532c4534bb308da54b555bd79175f97321485639ef14156ca282c7504d1c563a3e12a2e57c466421fa000d5528cc0d08f83acaa4e13987416834a6a9247cd0a3f2bf609117456215d8a0ac891ff5f3392fa46d08572255869d7a72d63761c569c63793c0d44869a9a3abebbc15c9c824ae8369f619b7ecdb5b3acd9c368d23f44eec86728fe2a7d9b69fbff34b289f9dac92a1e172bdd788dee6d8b755d749d1329b2fb8b556fed361184e885b0a2d3142e569b2eb6ea44b286144d37eba0e994e7ff5d19236d9ef590d073cb78173d703cdd7d00fa0a94988f74381c669718bb381f1a89f35e7e968ea3ea2f2e8237721e7fd180eb971315767b140497bd38457f5c5956445bcb2f49052f102f9641cb91ff25db6a3658bdf2ff3e6f1125450fae012e5a4a34e04915764f6fc133f44c0b6839d4bfc81cbfe9e46276b6dcc7afb434678c272472203e498298cfe30ab3d1824c4c917af378a5936edc33093b2352e0d84721b29348233d4a2228b13d07d65c8d9d4fdd20129744461e037a62327518da0d4dfc7aa7461ad1797ae1993206d218ec9d17928894fd36cb21b4b842c34a6f9ee3c1ee17547f8f8f8b670674e2f0d9def3670423e551900c1a2f6ebac9b3111ef6fe141d1d59af72d2e246fafb61dbc9af5c16400a5a7dd9e2708bd8e57122cf7b1ac95ee04e00bd0d65a514ab318e3723982eb6ec86604f31cb897773e91ac3dd7e20b73eb128e9bfe7dd5d2dcfe9ffe967b004c46488099978809f8eb9f1ee1c32f727a992b65c2351877bb25c742a54524901664013c60c40dd8995fadd3384ec8f70d0fe505db70a664b2c8635b54adeeff80324ed2b949c484d8824ce0f556bcfb8de630c763bca3b5fb8b67fd998887cbb64a8421bf79c552e31f4a451f391ecd0137c96d2dee409e5ef1f66eda5c2130de1a0bd19367510c5280fe39d42ce752c936d9f262a5557b28993cfd1c44c3bb5be81d3059bd1f379ee1f0e2e558e014ee29112fca8ac7a56f15924bc9dc4b3c7b9f72d1845123735b3629ad9e42ce7804bf99f3053ec4b450303885e9cf398b7cc6bc36e31aa78cec7a6cce3a710ce303bc51c10e204efb7de0f07d1be2220b6db8be9048a998cb54c8ae90d6d785d40e538200020c6f8cd6d0bcafbe8a0db76abe1af1ce34c1ccf9acce67778c2f8d7a5407f324843b2fbf9677bb8daa7f205fbe502e80aef4fd5a775ec8a1105fe390d32450cc1e667ea4cae003835ae29b2a80cc22dab70d9e950e710ba1e78c18221b408135ffbe860867bd9541a1041d6b475f35dafa693ce2a46ab8e1217e2415764497cfc4138e257745c850846371abff249c23f6588ba9361daf18457845ef2f8a40bb6d8e9c9d67bbc5dfb7590a88328af26770adeff7fcb6662a9186bf9e29b6097f9ee443e07dc4f27f186b58c8d72b4c0e51c3f1e8f62927c108b0afd274beb4ed5482f6bbfa175b04abb34a381dbd1263050cfa96aef2e0ecfd23f4e007afecbf6d18478172854985973b857ab53021270acafee3e9fdb3616b20fbbc4ac9eac828850c7f129041a0fa789d55e058fa10dd1cb26d5143b59270b5f30b724ceb2dfd84c7da58175c5e1c11ac29d854bde854275f6a44e8c1c7b3cd5d3555e58f58f22fc8c45d501751c577a27c2457a14543d757e5b53bf5e40a99112d514c3aa5815f1c044600be66cf20ff566349fee19449eb1171573a1e0c7ff057dcc78759c7ab53161133b6389f102f90745149b981bf71bce8addafefe855b41529fb8e0a70f0ce0ed6b90c24cc165daaafa4a71d0ab36c3dfb6991f666a348ea1ca8df164cdec8a25f3466b84c40c97efa418710c8c20d8acdcfcb4e5bfa273494d879c2bab7b1029fabcbc373a9f9353d8333ee2e0747daa20238b54103f4514a83660ecbe1a2e1c6ee7839af69cc27881ad056fb47286ebe1cab2acdd7c5aa7a267", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x28, &(0x7f0000002000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0dcc7dbb4d5b0c29"})
ioctl(r0, 0x8912, &(0x7f0000000000))

2018/02/26 09:04:49 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 6:
r0 = socket(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000681fe4)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c)

2018/02/26 09:04:49 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8b7df40a1e064c76c4976c2106427518e207ed55987b334246edccd0b4e9b1cf340d9a2056ce778cf2cf84f35cec755b17afd52e482802281ce5a023b0f8a07e", "2ed0eb94af5ae84b79e897bc6dafae81aa75b58603db1a7014e02de6abb33d0cdfc2185ff55b9b059307d21b1bd714885109a70ea24f1297949daa3e28a7b2d3", "54f20bcdfe9ba31fb59cde654bf73d16b7b02aadc98ab2b356a4e20b1a533e52"})

2018/02/26 09:04:49 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="cdf402d6c341480c2d06cd412c7c15f6c34cc0f22a3d77988feacdad4408edc53c3c1e4038b17eb550e6ca7905162d8f4baff93c90b46aea1af075332bb112a76f9086a71585b008dfece626f7b037ba93545dee3484fea9c4accce5a1626bce43e35fe20806dbc6306ce5ea68a890b7607af8fcb5a00137fd395ccac93d6219aee278105554e7eef9ab5ff01190172696972a44c0c591a34cb2a4fbd2d80a1c6676564cff65273f2b9becff615aec937d2cafe4a359c568ef87838e0822e09cd38b5a2ce37a707225d748e0e2ffb21fe0eb9adb9a978b4493fc333cb3231a36881b7aaf90179c9991e69cf62ea5c740ead8a7ed96934b14683052fa26f0ed65204b0b733d0a7a11167552b283b41215e3a9255933ebb7c0f7d789680f9fd433ff030f5dd314fb3bb9a64a34ea25db8f0868de834f2d9bab1cae24eab0350365ed456370d1867e79fda263af2c49d64ba1553fe373cb0bf10f7eebb55d3ce4cc79c92f7734d05b4c91b09f13a3b49a50a3abadd7722f7e8250c5bc9c866fc3945f73a2e70cd80fa035d1755822dd98d52d729470211550f2bceb1ecfff0fe0a33b859ea3c41cbf8bcded0ff9d6e5f4b646d7feb02f9c4fee15f4fe3225015758f667446f7cae8d7ecbe1032a89f0179beaeaff24c792d377ad58965be976939da36f42d94f66f586d7797e2dd950eaa48a01f07dd12347041ca19ebfc1996cf0317bc61552daa7cff052fa493984b7e2ec20230af4e6bf2f062f2b8d007a669a52440fc8e3a1430ec43d16addc851712641abd36186d4d72fdeab2ea540a6c883436f16c4d89e09646cd695a44327461958884ad8bd58fdb4418474fa1f467a440a42b0224bbd839f8ddc018317232a7183abb59b4ac68ea365e5de41c9179d78dc1ece588f1e4cf691b3ec1b2b4fe0f4459b0329c76c32a90ab04a10934850866b419aaf6d21d2fdfa311157f37c973f79974d228c3c5843899d2b05c41b4389aa6b906b70a627f5afade66dbb6b9b8d2ee64fa0f7de58bb727accc68eb09c57d62fa5478af80cd220d49a7eb009d2a35ceb3029fe00942387b745005e46d511ae14df0e2f86273a008a0001aae2dea1de15f6a6e1842965673e1036c1a208a6d464d07846458e5074e100d8cb2994685ed20aa606fe6d60af879cad0f6bca02ddfca4d4db407de5999e0e18f1c4a5760db2487ff989e49c698c78f4b329795aca0fbc2b806e6a65196cbcb04b30a4b4e65fe5feedc7cd0118145cfb706a631aa28978e6eafe8229081934809f720813f6b453b13239c017d8d05eff7b61aeb54a7c981b81af0c0ccf45a31eae080275da5978d7501c42daecb586f516303433d2710a9a3830f5734d7ad7664f69257e4477e2c36368cb344169665d69f4b192b75d670d21f1d1b5c2d80ceaa00c1373812d31b69c9a23db840dc48b7cca3d9afd371781f5e6cd62f47754b35fa9ab32818927d8c32e777679e3ac501720624516150db18fb960d785a9e6bf384b50b756c6b159958dc063d9daaf98420503db5c8c76f1056f5bd4f8925531bba9a47a11e5d9b7095b9237ff759a27bfb0d7cd227f07662a6678e9cc1e20114021484b5d0abefa87735ecd57c23cb466a4e5d905d2ee10131eb400d282e2154ce180b4c675faffcbb22e50c436ce853768055b830d792c5f4bae3cee6e84a216b17af73d955555748f635d91443fb265285c1cb88a8bc484e3abc0a6ee38ae2840b1c7df881c5560b6d46b592bbca07dece2019d02d061d1b05f6ce83d84819d4ae8f72dba772e79549aec661ce8a03300827eb51bcc9ee87f981e1ca565b80803f9b7224a6993be5e2a47002f7d18cea333559e21f4a87efb141714605167cbb2ad912b65c6059fe864d3524260656fc49326d6fc1e4c41a25ff13864596f9214a850c69cb66501a992e39c4d92b37880bb428ef0e4094d208592b1ff77451a8e52a5e32915f8ea43dbe027ec44e1b348d82cb03d72f54015c3c3be589b07edfb0d34ab0088f50e708f63887f2ff18106f46ea16b5ad6403997b7fed24fb049ecde130dcb8d72b633e817c9576337db900c4506f9b0d5b3eef47cba4df47ae309ed327c9e79699c51e4b3d503e9b9089b6b5451487ef753e2efec848dbc5c227600d8b5e0c412aba1c8283d472cfff33c003363c5d608dd85616a22193b86a845765cd83de32cab2b4a84c393aa7bf84c37dc383cd491d4b3c177c1e785cc81f42177dd70f558014a2f55807abdbb5c7d4564ee9262f807619e37ab5f3d00718338244418b2aad6658de40f0cffc629dfafa597de2eac5bcf1c875ae100f26d23c34ccba6c9b727b4970f866e5f9e658cc378caf0da95b25b2b518a1e9b7d2d04002ee3619718831079ad9e5df0ed0ce1d669c112019e646a5587f5edb0ebab257106448b125421e261973d98f9ff7121aa00821531a7e92f2db425e968a36913db694fb5e4385912bc4c3ef6f25b2fd8e2e3155abe8c885062c736c729369a994021da4c483aa98243b4134302e3b427d183d63f1d136e49dea686c1f943a16e333dd8c92b5a9830d2f2ae61cb90bef4523ee75402780056ebf1630c41c2bcaa04175444924558a92f1aa38e9803b963f5be8abde2c70850a71783050c5b064564731f65b0dc4ca25e044493ff7000f3f1fd3010a79b1a7e739a8964b507ca2396d1eff171ed0a76162cb6d809cf959079517ec05f48a23bcbbb6fe7d61b51031dfede81066a8e273e7da3ea740b41c03ad72b01add8cad301b211e7cd8301a5429cf687870337f74de1d59891396c66780ff738845f74b7752396b4de147dc3c79d29a81e2bfbb51f55907acb2bfc41308b96c2bb345e2ce66aa4c9fee0563d0d8df39e5fccfd07c3fb4666b8aa4d8ef7f18d35129864413a328653035cc0823adf5f63b1c3474661a80df9f9c4d3bdb33a37899eef398cad9d40a2ecbeaaac36dedd60cdaec9f51ab0f55cb55a5e180e655fc34bf6283895a3a85fdaba89ca3cbbaf4ec09e78c088e46eb0050f970688d848f56e9e61be0c701d702aa7b58750da2b233d52b664f3473e23e0bd4401ffcf0ec4834690cbfde8043ca48bc3b71846d264185082d1915c362da3229896680c8141790ddc2c5ee9dce0fae58e79e48effddac843e48b710bf11bde762b14ada7b2523d2d2548ea8d2d68b0e5d2fa333b6c0ffac141bb6fb91e6433391414c928e044dc077271699642be7f82ffc6023fd3deb3e44c7da74c8a5b70bc23c96deaff52cb427528fb9d8f74253dfbe954c7caf89447ad5e867db8052748e7a82ccf4810b9af274fa8781669d62e8bf16f2f01bc1f7f1e5d8dc84430e0c878d8f4c298bed45ff3ccc51782e835fe3ae39e8a1a80de5787beca8f6bb439ee25b4e12fabc523ee857771fb667f3b66dda445191644ff6cf34b0bad1e910d9ac17c6483e3d9b4db9a25656437ff69d5758195413a109dbffbfe69166ac306defc96592f4c53b20a139e914614288a9780d098762422dc5a02a20937ddc510be98067249fa778c6f2b1e340757419781af9833adbed023e48e8713580dca6109ed68111f4060991d7dfd726e368019446bf301b23847ecbe7a594ba83d83739c85ad39b25ab06a6015679ec6c8628b8b114c99d56270864ab753455427a20beba47ce9c84f0ff0dfbfff97f1ca994d0484607bc6502ad074001ca9af25c8289a4293abdc5ab501024d8508da683235449951b82ea7958ea4db32802b830c8c0deeb9fc71dc4406236a2be730bfa1804212d3aad76ac7fa98549ff7509b02cc76411047beb304389837cc2015dbea7bb75e2e693a8fbdc6532c4534bb308da54b555bd79175f97321485639ef14156ca282c7504d1c563a3e12a2e57c466421fa000d5528cc0d08f83acaa4e13987416834a6a9247cd0a3f2bf609117456215d8a0ac891ff5f3392fa46d08572255869d7a72d63761c569c63793c0d44869a9a3abebbc15c9c824ae8369f619b7ecdb5b3acd9c368d23f44eec86728fe2a7d9b69fbff34b289f9dac92a1e172bdd788dee6d8b755d749d1329b2fb8b556fed361184e885b0a2d3142e569b2eb6ea44b286144d37eba0e994e7ff5d19236d9ef590d073cb78173d703cdd7d00fa0a94988f74381c669718bb381f1a89f35e7e968ea3ea2f2e8237721e7fd180eb971315767b140497bd38457f5c5956445bcb2f49052f102f9641cb91ff25db6a3658bdf2ff3e6f1125450fae012e5a4a34e04915764f6fc133f44c0b6839d4bfc81cbfe9e46276b6dcc7afb434678c272472203e498298cfe30ab3d1824c4c917af378a5936edc33093b2352e0d84721b29348233d4a2228b13d07d65c8d9d4fdd20129744461e037a62327518da0d4dfc7aa7461ad1797ae1993206d218ec9d17928894fd36cb21b4b842c34a6f9ee3c1ee17547f8f8f8b670674e2f0d9def3670423e551900c1a2f6ebac9b3111ef6fe141d1d59af72d2e246fafb61dbc9af5c16400a5a7dd9e2708bd8e57122cf7b1ac95ee04e00bd0d65a514ab318e3723982eb6ec86604f31cb897773e91ac3dd7e20b73eb128e9bfe7dd5d2dcfe9ffe967b004c46488099978809f8eb9f1ee1c32f727a992b65c2351877bb25c742a54524901664013c60c40dd8995fadd3384ec8f70d0fe505db70a664b2c8635b54adeeff80324ed2b949c484d8824ce0f556bcfb8de630c763bca3b5fb8b67fd998887cbb64a8421bf79c552e31f4a451f391ecd0137c96d2dee409e5ef1f66eda5c2130de1a0bd19367510c5280fe39d42ce752c936d9f262a5557b28993cfd1c44c3bb5be81d3059bd1f379ee1f0e2e558e014ee29112fca8ac7a56f15924bc9dc4b3c7b9f72d1845123735b3629ad9e42ce7804bf99f3053ec4b450303885e9cf398b7cc6bc36e31aa78cec7a6cce3a710ce303bc51c10e204efb7de0f07d1be2220b6db8be9048a998cb54c8ae90d6d785d40e538200020c6f8cd6d0bcafbe8a0db76abe1af1ce34c1ccf9acce67778c2f8d7a5407f324843b2fbf9677bb8daa7f205fbe502e80aef4fd5a775ec8a1105fe390d32450cc1e667ea4cae003835ae29b2a80cc22dab70d9e950e710ba1e78c18221b408135ffbe860867bd9541a1041d6b475f35dafa693ce2a46ab8e1217e2415764497cfc4138e257745c850846371abff249c23f6588ba9361daf18457845ef2f8a40bb6d8e9c9d67bbc5dfb7590a88328af26770adeff7fcb6662a9186bf9e29b6097f9ee443e07dc4f27f186b58c8d72b4c0e51c3f1e8f62927c108b0afd274beb4ed5482f6bbfa175b04abb34a381dbd1263050cfa96aef2e0ecfd23f4e007afecbf6d18478172854985973b857ab53021270acafee3e9fdb3616b20fbbc4ac9eac828850c7f129041a0fa789d55e058fa10dd1cb26d5143b59270b5f30b724ceb2dfd84c7da58175c5e1c11ac29d854bde854275f6a44e8c1c7b3cd5d3555e58f58f22fc8c45d501751c577a27c2457a14543d757e5b53bf5e40a99112d514c3aa5815f1c044600be66cf20ff566349fee19449eb1171573a1e0c7ff057dcc78759c7ab53161133b6389f102f90745149b981bf71bce8addafefe855b41529fb8e0a70f0ce0ed6b90c24cc165daaafa4a71d0ab36c3dfb6991f666a348ea1ca8df164cdec8a25f3466b84c40c97efa418710c8c20d8acdcfcb4e5bfa273494d879c2bab7b1029fabcbc373a9f9353d8333ee2e0747daa20238b54103f4514a83660ecbe1a2e1c6ee7839af69cc27881ad056fb47286ebe1cab2acdd7c5aa7a267", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 1:
r0 = socket(0xa, 0x1, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x28, &(0x7f0000002000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0dcc7dbb4d5b0c29"})
ioctl(r0, 0x8912, &(0x7f0000000000))

2018/02/26 09:04:49 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 4:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 5:
socket$pptp(0x18, 0x1, 0x2)
pipe(&(0x7f00000000c0)={<r0=>0x0})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x0)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
sync()
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)

2018/02/26 09:04:49 executing program 2:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1)

2018/02/26 09:04:49 executing program 6:
r0 = userfaultfd(0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000})

2018/02/26 09:04:49 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
r1 = socket$packet(0x11, 0x400000002, 0x300)
recvfrom$packet(r1, &(0x7f00003d7faa)=""/86, 0x56, 0x0, &(0x7f0000584000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10)
poll(&(0x7f0000ffe000)=[{r1}], 0x1, 0x0)

2018/02/26 09:04:49 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 6:
r0 = userfaultfd(0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000})

2018/02/26 09:04:49 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f00000005c0)=""/88, 0x58, 0x0, 0x0, 0x0)

2018/02/26 09:04:49 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f00000014c0)=[{}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
getpid()
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={<r2=>0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)={<r3=>0x0, 0x93, "c47bd33ab9d31a8bceae6bed216f231f71e66ccd7af473171a315fad3d67483b6690796185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e558208abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d71"}, &(0x7f0000001900)=0x9b)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={<r4=>0x0, 0xffffffff}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={<r5=>0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1)
ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0))

2018/02/26 09:04:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1)

2018/02/26 09:04:49 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1)

2018/02/26 09:04:49 executing program 6:
r0 = userfaultfd(0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000})

[   49.701572] IPv4: Oversized IP packet from 127.0.0.1
[   49.713567] IPv4: Oversized IP packet from 127.0.0.1
2018/02/26 09:04:49 executing program 6:
r0 = userfaultfd(0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000})

2018/02/26 09:04:49 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f00000005c0)=""/88, 0x58, 0x0, 0x0, 0x0)

2018/02/26 09:04:49 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1)

2018/02/26 09:04:49 executing program 7:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000), &(0x7f000094dffc))

2018/02/26 09:04:49 executing program 5:
socket$pptp(0x18, 0x1, 0x2)
pipe(&(0x7f00000000c0)={<r0=>0x0})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x0)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
sync()
msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4)

2018/02/26 09:04:49 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
r1 = socket$packet(0x11, 0x400000002, 0x300)
recvfrom$packet(r1, &(0x7f00003d7faa)=""/86, 0x56, 0x0, &(0x7f0000584000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10)
poll(&(0x7f0000ffe000)=[{r1}], 0x1, 0x0)

2018/02/26 09:04:49 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f00004a9ff0)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1)

2018/02/26 09:04:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1)

2018/02/26 09:04:49 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c)
r1 = socket$packet(0x11, 0x400000002, 0x300)
recvfrom$packet(r1, &(0x7f00003d7faa)=""/86, 0x56, 0x0, &(0x7f0000584000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4)
sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10)
poll(&(0x7f0000ffe000)=[{r1}], 0x1, 0x0)

2018/02/26 09:04:49 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f00000005c0)=""/88, 0x58, 0x0, 0x0, 0x0)

2018/02/26 09:04:49 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1)

2018/02/26 09:04:49 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x4)
writev(r0, &(0x7f00004a9ff0)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1)

2018/02/26 09:04:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe)
writev(r0, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1)

2018/02/26 09:04:49 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f00000005c0)=""/88, 0x58, 0x0, 0x0, 0x0)

[   49.853829] IPv4: Oversized IP packet from 127.0.0.1
[   49.866260] IPv4: Oversized IP packet from 127.0.0.1
[   70.789906] random: crng init done

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes

INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "1" respawning too fast: disabled for 5 minutes
[  244.857438] INFO: task syz-executor7:7560 blocked for more than 120 seconds.
[  244.864640]       Not tainted 4.9.84-ga9d0273 #44
[  244.869473] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  244.877482] syz-executor7   D29824  7560   3868 0x00000004
[  244.883202]  ffff8801c7c3c800 ffff8801ca554fc0 ffff8801c9b024c0 ffff8801c84d0000
[  244.891209]  ffff8801db321b98 ffff8801ca047a80 ffffffff838a438b ffff8801c7c3c800
[  244.899218]  ffffffff8114529a 00fffc0000000000 ffff8801db322468 ffff8801db322490
[  244.907203] Call Trace:
[  244.910129]  [<ffffffff838a438b>] ? __schedule+0x67b/0x1ba0
[  244.915813]  [<ffffffff8114529a>] ? __local_bh_enable_ip+0x6a/0xd0
[  244.922117]  [<ffffffff838a592f>] schedule+0x7f/0x1b0
[  244.927280]  [<ffffffff82ee4eac>] __lock_sock+0x13c/0x260
[  244.932855]  [<ffffffff82ee4d70>] ? proto_unregister+0x370/0x370
[  244.939318]  [<ffffffff81224fc0>] ? prepare_to_wait_event+0x450/0x450
[  244.945868]  [<ffffffff82ee50c6>] lock_sock_nested+0xf6/0x120
[  244.951740]  [<ffffffff8336ffdc>] getorigdst+0xac/0x480
[  244.957074]  [<ffffffff8336ff30>] ? ipv4_print_tuple+0x30/0x30
[  244.963036]  [<ffffffff838adc10>] ? __ww_mutex_lock+0x14a0/0x14a0
[  244.969258]  [<ffffffff8123b41f>] ? mark_held_locks+0xaf/0x100
[  244.975199]  [<ffffffff838adfe9>] ? mutex_unlock+0x9/0x10
[  244.980988]  [<ffffffff830a2f37>] ? nf_sockopt_find.constprop.0+0x1a7/0x220
[  244.988151]  [<ffffffff830a301a>] nf_getsockopt+0x6a/0xc0
[  244.993666]  [<ffffffff8320fbd4>] ip_getsockopt+0x144/0x1a0
[  244.999369]  [<ffffffff8320fa90>] ? do_ip_getsockopt+0x15f0/0x15f0
[  245.005658]  [<ffffffff815d1721>] ? __fget+0x231/0x3b0
[  245.010927]  [<ffffffff832bb875>] udp_getsockopt+0x45/0x80
[  245.016522]  [<ffffffff82edee85>] sock_common_getsockopt+0x95/0xd0
[  245.022862]  [<ffffffff82edc48a>] SyS_getsockopt+0x14a/0x230
[  245.028649]  [<ffffffff82edc340>] ? SyS_setsockopt+0x250/0x250
[  245.034590]  [<ffffffff82edb580>] ? move_addr_to_kernel+0x50/0x50
[  245.040864]  [<ffffffff810063a8>] ? do_syscall_64+0x48/0x490
[  245.046634]  [<ffffffff82edc340>] ? SyS_setsockopt+0x250/0x250
[  245.052588]  [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[  245.058281]  [<ffffffff838b53fd>] entry_SYSCALL_64_after_swapgs+0x47/0xc5
[  245.065177] 
[  245.065177] Showing all locks held in the system:
[  245.071799] 2 locks held by khungtaskd/515:
[  245.076090]  #0:  (rcu_read_lock){......}, at: [<ffffffff813730a5>] watchdog+0x125/0xa70
[  245.084783]  #1:  (tasklist_lock){.+.+..}, at: [<ffffffff81238190>] debug_show_all_locks+0x70/0x280
[  245.094438] 1 lock held by rsyslogd/3654:
[  245.098614]  #0:  (&f->f_pos_lock){+.+.+.}, at: [<ffffffff815d3bef>] __fdget_pos+0x9f/0xc0
[  245.107488] 2 locks held by getty/3783:
[  245.111429]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff838b3602>] ldsem_down_read+0x32/0x40
[  245.120763]  #1:  (&ldata->atomic_read_lock){+.+.+.}, at: [<ffffffff8200ab14>] n_tty_read+0x1f4/0x16c0
[  245.130700] 1 lock held by syz-executor7/7560:
[  245.135252]  #0:  (sk_lock-AF_INET){+.+.+.}, at: [<ffffffff8320fbbe>] ip_getsockopt+0x12e/0x1a0
[  245.144558] 
[  245.146160] =============================================
[  245.146160] 
[  245.153495] NMI backtrace for cpu 1
[  245.157131] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.84-ga9d0273 #44
[  245.164289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  245.173619]  ffff8801d840fd00 ffffffff81d956b9 0000000000000000 0000000000000001
[  245.181594]  0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d840fd38
[  245.190188]  ffffffff81da07dd 0000000000000001 0000000000000000 ffff8801cb196418
[  245.198164] Call Trace:
[  245.200731]  [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[  245.206070]  [<ffffffff810bb190>] ? irq_force_complete_move+0x390/0x390
[  245.212792]  [<ffffffff81da07dd>] nmi_cpu_backtrace+0xfd/0x120
[  245.218734]  [<ffffffff810bb190>] ? irq_force_complete_move+0x390/0x390
[  245.225456]  [<ffffffff81da0917>] nmi_trigger_cpumask_backtrace+0x117/0x190
[  245.232611]  [<ffffffff810bb284>] arch_trigger_cpumask_backtrace+0x14/0x20
[  245.239593]  [<ffffffff81373670>] watchdog+0x6f0/0xa70
[  245.244835]  [<ffffffff813730a5>] ? watchdog+0x125/0xa70
[  245.250254]  [<ffffffff8119a7bd>] kthread+0x26d/0x300
[  245.255410]  [<ffffffff81372f80>] ? reset_hung_task_detector+0x20/0x20
[  245.262047]  [<ffffffff8119a550>] ? kthread_park+0xa0/0xa0
[  245.267664]  [<ffffffff8119a550>] ? kthread_park+0xa0/0xa0
[  245.273260]  [<ffffffff8119a550>] ? kthread_park+0xa0/0xa0
[  245.278863]  [<ffffffff838b558c>] ret_from_fork+0x5c/0x70
[  245.284526] Sending NMI from CPU 1 to CPUs 0:
[  245.289043] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4076
[  245.296434] Kernel panic - not syncing: hung_task: blocked tasks
[  245.302579] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.84-ga9d0273 #44
[  245.309736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  245.319065]  ffff8801d840fcb8 ffffffff81d956b9 ffffffff83a8b2a0 ffff8801d840fd90
[  245.327055]  ffff8801cb196400 dffffc0000000000 ffffffff84409000 ffff8801d840fd80
[  245.335038]  ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5
[  245.343015] Call Trace:
[  245.345574]  [<ffffffff81d956b9>] dump_stack+0xc1/0x128
[  245.350908]  [<ffffffff8142f571>] panic+0x1bc/0x3a8
[  245.355897]  [<ffffffff8142f3b5>] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7
[  245.364093]  [<ffffffff81da093b>] ? nmi_trigger_cpumask_backtrace+0x13b/0x190
[  245.371335]  [<ffffffff81da0945>] ? nmi_trigger_cpumask_backtrace+0x145/0x190
[  245.378578]  [<ffffffff81373681>] watchdog+0x701/0xa70
[  245.383824]  [<ffffffff813730a5>] ? watchdog+0x125/0xa70
[  245.389243]  [<ffffffff8119a7bd>] kthread+0x26d/0x300
[  245.394400]  [<ffffffff81372f80>] ? reset_hung_task_detector+0x20/0x20
[  245.401043]  [<ffffffff8119a550>] ? kthread_park+0xa0/0xa0
[  245.406636]  [<ffffffff8119a550>] ? kthread_park+0xa0/0xa0
[  245.412227]  [<ffffffff8119a550>] ? kthread_park+0xa0/0xa0
[  245.417823]  [<ffffffff838b558c>] ret_from_fork+0x5c/0x70
[  245.423916] Dumping ftrace buffer:
[  245.427466]    (ftrace buffer empty)
[  245.431146] Kernel Offset: disabled
[  245.434756] Rebooting in 86400 seconds..