# https://syzkaller.appspot.com/bug?id=11c50242b350e92e4d1e8ab042997a8ed55d1dc1
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false,"callcomments":true}
r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50)
bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={r0, <r1=>0xffffffffffffffff}, 0x4)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x2, 0x0, r1, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x50)
write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfffffeb0)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48)
socket$inet6_sctp(0xa, 0x1, 0x84)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14)
r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000000100000008000100400000000c000200700f0000000000000c00060003000000000000000a000a00272d5d29212b0000140007"], 0x6c}}, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="12000000ec000000080000000200000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB], 0x50)
socket$packet(0x11, 0x2, 0x300)
r6 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10)
sendmsg$netlink(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080}, 0x880)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={r5, 0x0, 0x0}, 0x20)
syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), 0xffffffffffffffff)
r7 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r7, 0x0, 0x4040010)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b00)={r2, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50)
write$tun(0xffffffffffffffff, 0x0, 0x104a)