syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x98a) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r4, &(0x7f0000000180)='./file0\x00', 0x101000, 0x0) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000001c0)={'veth0_to_batadv\x00', &(0x7f00000006c0)=ANY=[]}) dup(0xffffffffffffffff) ioctl$BTRFS_IOC_FS_INFO(r4, 0x8400941f, &(0x7f00000002c0)) r6 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000000200)) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) r7 = pidfd_getfd(r2, r5, 0x0) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000840)={0x3ff, 0x8, 0xfffffffffffffffc}) unshare(0x48020200) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x4000000000000000}}]}})