perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x7, 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_config_ext={0x0, 0x9}, 0x10000, 0x0, 0xfffffffe, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
clone3(&(0x7f0000000440)={0x240000000, &(0x7f0000000200), &(0x7f0000000240)=<r0=>0x0, 0x0, {0xf}, &(0x7f00000002c0)=""/41, 0x29, 0x0, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
syz_open_procfs$namespace(r0, &(0x7f0000000980)='ns/pid_for_children\x00')
ptrace(0x10, 0x0)
ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f0000000140)={&(0x7f0000001280)=""/4096, 0x1000})
r1 = fork()
wait4(r1, &(0x7f0000000180), 0x40000000, 0x0)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
tkill(r1, 0x12)
ptrace(0x4208, r1)
r2 = gettid()
kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0xfff})
wait4(r2, 0x0, 0x1000000, &(0x7f0000000080))
r3 = getpgrp(0x0)
ptrace(0x4207, r3)
fork()