# https://syzkaller.appspot.com/bug?id=8d8fd27ae4339074afe3f456be73b2030d795256
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":5,"slowdown":1,"sandbox":"none","sandbox_arg":0,"tun":true,"netdev":true,"resetnet":true,"cgroups":true,"binfmt_misc":true,"close_fds":true,"usb":true,"vhci":true,"wifi":true,"ieee802154":true,"sysctl":true,"swap":true,"tmpdir":true,"segv":true}
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.bfq.io_queued\x00', 0x275a, 0x0)
write$cgroup_int(r1, 0x0, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
r2 = getpid()
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), r3)
sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000100)={0x0, 0x4100, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r4, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000240)={'ip6_vti0\x00', <r5=>0x0, 0x2f, 0xdb, 0x4, 0x5, 0x4f08e1870bd389bf, @loopback, @loopback, 0x7800, 0x80, 0x7, 0x7ff}})
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000340)={'syztnl0\x00', r5, 0x2f, 0x10, 0xb, 0x5, 0x12, @private1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x40, 0x700, 0x40}})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0))
r6 = socket$nl_route(0x10, 0x3, 0x0)
r7 = socket(0x1, 0x3, 0xfffffffc)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000180)=0xc)
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@ipv4_newrule={0x1c, 0x20, 0x1, 0xfffffffe, 0x1000020, {0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1001e}}, 0x1c}, 0x1, 0x0, 0x0, 0x20000014}, 0x0)