# https://syzkaller.appspot.com/bug?id=4faac0ac6f6bd0952453be6a0f5ae55ccf1f4b45
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":1,"sandbox":"none","fault_call":-1,"netdev":true,"cgroups":true,"close_fds":true,"devlinkpci":true,"tmpdir":true}
recvmmsg(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = dup2(0xffffffffffffffff, r0)
ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000000)={'ifb0\x00', @ifru_addrs=@can})
openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000100)='stack\x00')
preadv(r2, &(0x7f00000017c0), 0x22a, 0x0)
mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0)
read$eventfd(0xffffffffffffffff, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0x5)
setuid(r3)
getresuid(0x0, &(0x7f0000000240), 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
setuid(0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, <r4=>0x0}, 0x0)
write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000240)={0x64, 0x7d, 0x2, {{0x0, 0x4a, 0x4, 0x1, {0xa3, 0x0, 0x7}, 0x0, 0x800, 0xa2e, 0x5, 0x0, '', 0x5, 'nr0\x01\x00', 0xd, '/dev/net/tun\x00', 0x5, 'stat\x00'}, 0x5, 'nr0\x01\x00', r4, 0xffffffffffffffff}}, 0x64)
socket$inet_udplite(0x2, 0x2, 0x88)
setuid(0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @initdev}, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe4)
statx(0xffffffffffffff9c, 0x0, 0x800, 0x4, &(0x7f0000000580))
fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000001c0)='system.posix_acl_access\x00', 0x0, 0x0, 0x2)
pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r5 = open(&(0x7f000054eff8)='./file0\x00', 0x10000, 0x0)
getdents(r5, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0)