# https://syzkaller.appspot.com/bug?id=48936ec7813d93df7f55fc23ad1273dd9212abc8
# 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,"sysctl":true,"swap":true,"tmpdir":true,"segv":true,"callcomments":true}
bpf$PROG_LOAD(0x5, &(0x7f0000002400)={0x1b, 0x27, &(0x7f0000000a40)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, {}, {}, [@tail_call, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_val={0x18, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd}, @exit, @ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7fffffff}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @call={0x85, 0x0, 0x0, 0x66}, @jmp={0x5, 0x1, 0x0, 0x9, 0x4, 0x1, 0x8}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x2}, @cb_func={0x18, 0x5, 0x4, 0x0, 0x2}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000700)='syzkaller\x00', 0xc, 0xf6, &(0x7f0000000b80)=""/246, 0x41000, 0x4, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000002340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000002380)=[{0x2, 0x3, 0x7, 0xc}, {0x0, 0x1, 0x3, 0xc}, {0x4, 0x4}, {0x4, 0x3, 0xf, 0x2}, {0x4, 0x5, 0xb}], 0x10, 0x9f2}, 0x94)
bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8}, 0x48)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000004000000e27f00000100000700000000", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000004c0)="c8", 0x0, 0x5, r1}, 0x38)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095", @ANYRESDEC=r0, @ANYRESHEX=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340))
perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x3}, 0x10010, 0x2c2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x67, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4400, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x1, @perf_config_ext={0x6, 0x104800}, 0x4dc6, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0xfffffffe, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffc000000002, 0xffffffffffffffff, 0x0)
socketpair$tipc(0x1e, 0x2, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff)
sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)
r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid\x00')
syz_clone(0x30000, &(0x7f0000000f00)="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", 0x1000, 0x0, &(0x7f00000002c0), &(0x7f0000000300)="26cf40534102737d6031b0d486041ba500c2eba817621996bbfcfe14f5a84419efdc0877aac2306cf7b022174c")
ioctl$TUNSETNOCSUM(r2, 0xb703, 0x0)
syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0)
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8912, &(0x7f0000000080))