ftruncate(0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_script(r0, &(0x7f0000000840)={'#! ', './file0/../file0', [{0x20, '-@\x00'}, {0x20, '\xd7&,[%(+'}, {}, {0x20, '$*'}, {0x20, '&\'+'}, {}, {0x20, '#! '}, {0x20, '-%'}]}, 0x30)
mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0)
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
r1 = fork()
pidfd_open(0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x7, 0xff})
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b)
ptrace$peek(0x1, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x88000, 0x0)
ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000140)={&(0x7f0000001280)=""/4096, 0x1000})
perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3d}, 0x0, 0x0, 0x7fff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000180)=ANY=[], 0x108}}, 0x4000)