regression: LTP isofs testcase failure - bisection fingers "loop: make autoclear operation asynchronous"

From: Mike Galbraith
Date: Mon Jan 17 2022 - 10:34:15 EST

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Greetings,

LTP's isofs testcase began failing this cycle, and bisected as below,
which a revert then confirmed. Full testcase output attached.

322c4293ecc58110227b49d7e47ae37b9b03566f is the first bad commit
commit 322c4293ecc58110227b49d7e47ae37b9b03566f
Author: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Date: Mon Dec 13 21:55:27 2021 +0900

loop: make autoclear operation asynchronous

syzbot is reporting circular locking problem at __loop_clr_fd() [1], for
commit 87579e9b7d8dc36e ("loop: use worker per cgroup instead of kworker")
is calling destroy_workqueue() with disk->open_mutex held.

This circular dependency cannot be broken unless we call __loop_clr_fd()
without holding disk->open_mutex. Therefore, defer __loop_clr_fd() from
lo_release() to a WQ context.

Link: https://syzkaller.appspot.com/bug?extid=643e4ce4b6ad1347d372 [1]
Reported-by: syzbot <syzbot+643e4ce4b6ad1347d372@xxxxxxxxxxxxxxxxxxxxxxxxx>
Suggested-by: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Tested-by: syzbot+643e4ce4b6ad1347d372@xxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Link: https://lore.kernel.org/r/1ed7df28-ebd6-71fb-70e5-1c2972e05ddb@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>

drivers/block/loop.c | 65 +++++++++++++++++++++++++++++-----------------------
drivers/block/loop.h | 1 +
2 files changed, 37 insertions(+), 29 deletions(-)

Checking for required user/group ids

'nobody' user id and group found.
'bin' user id and group found.
'daemon' user id and group found.
Users group found.
Sys group found.
Required users/groups exist.
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

/etc/os-release
NAME="openSUSE Leap"
VERSION="15.3"
ID="opensuse-leap"
ID_LIKE="suse opensuse"
VERSION_ID="15.3"
PRETTY_NAME="openSUSE Leap 15.3"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:opensuse:leap:15.3"
BUG_REPORT_URL="https://bugs.opensuse.org";
HOME_URL="https://www.opensuse.org/";

uname:
Linux leap153.fritz.box 5.16.0-bisect #12 SMP Mon Jan 17 12:46:19 CET 2022 x86_64 x86_64 x86_64 GNU/Linux

/proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-5.16.0-bisect root=UUID=bf4b7b4f-3d00-4491-bd0d-b938593aaa2c console=ttyS0,115200N8 console=tty splash=silent mitigations=off

Gnu C gcc (SUSE Linux) 7.5.0
Clang clang version 13.0.1 (git://github.com/llvm/llvm-project.git 19b8368225dc9ec5a0da547eae48c10dae13522d)
Gnu make 4.2.1
util-linux 2.36.2
mount linux 2.36.2 (libmount 2.36.2: selinux, btrfs, namespaces, assert, debug)
modutils 29
e2fsprogs 1.43.8
PPP 2.4.7
Linux C Library > libc.2.31
Dynamic linker (ldd) 2.31
Procps 3.3.15
Net-tools 2.10-alpha
iproute2 iproute2-ss190924
iputils iputils-s20161105
ethtool 5.9
Kbd 2.0.4
Sh-utils 8.32
Modules Loaded isofs loop rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache netfs af_packet ip6table_mangle ip6table_raw bridge stp llc iptable_raw rfkill nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables bpfilter joydev intel_rapl_msr intel_rapl_common iTCO_wdt kvm_intel intel_pmc_bxt snd_hda_codec_generic ledtrig_audio iTCO_vendor_support kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_intel_dspcfg aesni_intel crypto_simd snd_hda_codec cryptd snd_hwdep snd_hda_core virtio_balloon snd_pcm snd_timer i2c_i801 snd lpc_ich mfd_core i2c_smbus soundcore button pcspkr sch_fq_codel nfsd auth_rpcgss nfs_acl lockd fuse grace configfs sunrpc ext4 crc16 mbcache jbd2 hid_generic usbhid sr_mod cdrom virtio_gpu virtio_dma_buf drm_shmem_helper drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec virtio_net rc_core net_failover virtio_blk failover drm virtio_console ahci libahci xhci_pci crc32c_intel xhci_hcd serio_raw libata usbcore usb_common virtio_pci virtio_pci_legacy_dev virtio_pci_modern_dev sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod scsi_common msr virtio_rng virtio virtio_ring autofs4

free reports:
total used free shared buff/cache available
Mem: 6088920 1149400 3969236 50204 970284 4644324
Swap: 2098152 0 2098152

cpuinfo:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 42 bits physical, 48 bits virtual
CPU(s): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 60
Model name: Intel Core Processor (Haswell, no TSX, IBRS)
Stepping: 1
CPU MHz: 3591.684
BogoMIPS: 7183.36
Virtualization: VT-x
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 256 KiB
L1i cache: 256 KiB
L2 cache: 32 MiB
L3 cache: 128 MiB
NUMA node0 CPU(s): 0-7
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Mitigation; PTE Inversion; VMX vulnerable, SMT disabled
Vulnerability Mds: Vulnerable; SMT Host state unknown
Vulnerability Meltdown: Vulnerable
Vulnerability Spec store bypass: Vulnerable
Vulnerability Spectre v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
Vulnerability Spectre v2: Vulnerable, IBPB: disabled, STIBP: disabled
Vulnerability Srbds: Unknown: Dependent on hypervisor status
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm cpuid_fault invpcid_single ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt arat umip md_clear arch_capabilities

available filesystems:
autofs bdev bpf cgroup cgroup2 configfs cpuset debugfs devpts devtmpfs ext2 ext3 ext4 fuse fuseblk fusectl hugetlbfs iso9660 mqueue nfs nfs4 nfsd pipefs proc pstore ramfs rpc_pipefs securityfs sockfs sysfs tmpfs tracefs

mounted filesystems (/proc/mounts):
sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0
proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0
devtmpfs /dev devtmpfs rw,nosuid,noexec,size=3035792k,nr_inodes=758948,mode=755,inode64 0 0
securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0
tmpfs /dev/shm tmpfs rw,nosuid,nodev,inode64 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0
tmpfs /run tmpfs rw,size=1217784k,nr_inodes=819200,mode=755,inode64 0 0
tmpfs /sys/fs/cgroup tmpfs ro,nosuid,nodev,noexec,size=4096k,nr_inodes=1024,mode=755,inode64 0 0
cgroup2 /sys/fs/cgroup/unified cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate 0 0
cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,name=systemd 0 0
pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0
none /sys/fs/bpf bpf rw,nosuid,nodev,noexec,relatime,mode=700 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0
/dev/vda2 / ext4 rw,relatime 0 0
systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct 0 0
hugetlbfs /dev/hugepages hugetlbfs rw,relatime,pagesize=2M 0 0
mqueue /dev/mqueue mqueue rw,nosuid,nodev,noexec,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,nosuid,nodev,noexec,relatime 0 0
tracefs /sys/kernel/tracing tracefs rw,nosuid,nodev,noexec,relatime 0 0
nfsd /proc/fs/nfsd nfsd rw,relatime 0 0
fusectl /sys/fs/fuse/connections fusectl rw,nosuid,nodev,noexec,relatime 0 0
configfs /sys/kernel/config configfs rw,nosuid,nodev,noexec,relatime 0 0
tmpfs /tmp tmpfs rw,relatime,inode64 0 0
tmpfs /var/tmp tmpfs rw,relatime,inode64 0 0
sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
homer:/backup /backup nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/abuild /abuild nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/usr/local/lib/albumcovers /usr/local/lib/albumcovers nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/usr/local/llvm /usr/local/llvm nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/home/git /home/git nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/usr/local/lib/mp3 /usr/local/lib/mp3 nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/ /homer nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/usr/local/src /usr/local/src nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/usr/local/ltp /usr/local/ltp nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
homer:/usr/local/gcc /usr/local/gcc nfs4 rw,noatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,soft,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.178.12,local_lock=none,addr=192.168.178.3 0 0
tmpfs /run/user/0 tmpfs rw,nosuid,nodev,relatime,size=608892k,nr_inodes=152223,mode=700,inode64 0 0
gvfsd-fuse /run/user/0/gvfs fuse.gvfsd-fuse rw,nosuid,nodev,relatime,user_id=0,group_id=0 0 0
tracefs /sys/kernel/debug/tracing tracefs rw,nosuid,nodev,noexec,relatime 0 0
portal /run/user/0/doc fuse.portal rw,nosuid,nodev,relatime,user_id=0,group_id=0 0 0

mounted filesystems (df):
Filesystem 1K-blocks Used Available Use% Mounted on
devtmpfs 3035792 0 3035792 0% /dev
tmpfs 3044460 0 3044460 0% /dev/shm
tmpfs 1217784 9816 1207968 1% /run
tmpfs 4096 0 4096 0% /sys/fs/cgroup
/dev/vda2 63719084 56425864 4026764 94% /
tmpfs 3044460 4 3044456 1% /tmp
tmpfs 3044460 5904 3038556 1% /var/tmp
homer:/backup 959075328 328167424 629916672 35% /backup
homer:/abuild 959287296 497787904 412746752 55% /abuild
homer:/usr/local/lib/albumcovers 958153728 386206720 523205632 43% /usr/local/lib/albumcovers
homer:/usr/local/llvm 958153728 386206720 523205632 43% /usr/local/llvm
homer:/home/git 958153728 386206720 523205632 43% /home/git
homer:/usr/local/lib/mp3 958153728 386206720 523205632 43% /usr/local/lib/mp3
homer:/ 958153728 386206720 523205632 43% /homer
homer:/usr/local/src 958153728 386206720 523205632 43% /usr/local/src
homer:/usr/local/ltp 958153728 386206720 523205632 43% /usr/local/ltp
homer:/usr/local/gcc 958153728 386206720 523205632 43% /usr/local/gcc
tmpfs 608892 180 608712 1% /run/user/0

AppArmor disabled

SELinux status: disabled
no big block device was specified on commandline.
Tests which require a big block device are disabled.
You can specify it with option -z
COMMAND: /usr/local/ltp/bin/ltp-pan -e -S -a 4035 -n 4035 -p -f /tmp/ltp-gMgspVhMEK/alltests -l /usr/local/ltp/results/LTP_RUN_ON-2022_01_17-12h_52m_04s.log -C /usr/local/ltp/output/LTP_RUN_ON-2022_01_17-12h_52m_04s.failed -T /usr/local/ltp/output/LTP_RUN_ON-2022_01_17-12h_52m_04s.tconf
LOG File: /usr/local/ltp/results/LTP_RUN_ON-2022_01_17-12h_52m_04s.log
FAILED COMMAND File: /usr/local/ltp/output/LTP_RUN_ON-2022_01_17-12h_52m_04s.failed
TCONF COMMAND File: /usr/local/ltp/output/LTP_RUN_ON-2022_01_17-12h_52m_04s.tconf
Running tests.......
<<<test_start>>>
tag=isofs stime=1642420324
cmdline="isofs.sh"
contacts=""
analysis=exit
<<<test_output>>>
isofs 1 TINFO: timeout per run is 0h 5m 0s
isofs 1 TPASS: mkisofs -o isofs.iso -quiet /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/files 2> /dev/null passed as expected
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,norock isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,nojoliet isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,nojoliet" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=1024,cruft isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=1024,cruft" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=2048,nocompress isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=off,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=off,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,check=strict,map=acorn,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=relaxed,map=normal isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=relaxed,map=normal" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide,session=2 isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
isofs 1 TPASS: mkisofs -o isofs.iso -quiet -J /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/files 2> /dev/null passed as expected
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,norock isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,nojoliet isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,nojoliet" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=1024,cruft isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=1024,cruft" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=2048,nocompress isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=off,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=off,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,check=strict,map=acorn,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=relaxed,map=normal isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=relaxed,map=normal" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide,session=2 isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
isofs 1 TPASS: mkisofs -o isofs.iso -quiet -hfs -D /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/files 2> /dev/null passed as expected
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,norock isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,nojoliet isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,nojoliet" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=1024,cruft isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=1024,cruft" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=2048,nocompress isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=off,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=off,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,check=strict,map=acorn,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=relaxed,map=normal isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=relaxed,map=normal" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide,session=2 isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
isofs 1 TPASS: mkisofs -o isofs.iso -quiet -R /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/files 2> /dev/null passed as expected
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,norock isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,nojoliet isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,nojoliet" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=1024,cruft isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=1024,cruft" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=2048,nocompress isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=off,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=off,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=acorn,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=acorn,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,check=relaxed,map=normal isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=512,unhide,session=2 isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=512,unhide,session=2" options
isofs 1 TPASS: mkisofs -o isofs.iso -quiet -R -J /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/files 2> /dev/null passed as expected
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop1, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,norock isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,nojoliet isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,nojoliet" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=1024,cruft isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=1024,cruft" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop1, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=2048,nocompress isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=off,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=off,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,check=strict,map=acorn,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=relaxed,map=normal isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=relaxed,map=normal" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide,session=2 isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
isofs 1 TPASS: mkisofs -o isofs.iso -quiet -f -l -D -J -allow-leading-dots -R /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/files 2> /dev/null passed as expected
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,norock isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,nojoliet isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,nojoliet" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=1024,cruft isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=1024,cruft" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=2048,nocompress isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=off,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=off,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,check=strict,map=acorn,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=relaxed,map=normal isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=relaxed,map=normal" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop1, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide,session=2 isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
isofs 1 TPASS: mkisofs -o isofs.iso -quiet -allow-lowercase -allow-multidot -iso-level 3 -f -l -D -J -allow-leading-dots -R /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/files 2> /dev/null passed as expected
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,norock isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,nojoliet isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,nojoliet" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=512,unhide isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=1024,cruft isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=1024,cruft" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,block=2048,nocompress isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=off,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=off,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,check=strict,map=acorn,gid=bin,uid=bin isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,check=strict,map=acorn,gid=bin,uid=bin" options
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error.
isofs 1 TFAIL: mount -t iso9660 -o loop,check=relaxed,map=normal isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt failed unexpectedly
mount: /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt: WARNING: source write-protected, mounted read-only.
isofs 1 TPASS: mount -t iso9660 -o loop,block=512,unhide,session=2 isofs.iso /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: ls -lR /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt > /dev/null passed as expected
isofs 1 TPASS: umount /tmp/ltp-gMgspVhMEK/LTP_isofs.ZDUFykUtzN/mnt passed as expected
isofs 1 TPASS: mount/umount with "loop,block=512,unhide,session=2" options

Summary:
passed 155
failed 33
broken 0
skipped 0
warnings 0
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=5 termination_type=exited termination_id=1 corefile=no
cutime=71 cstime=74
<<<test_end>>>
INFO: ltp-pan reported some tests FAIL
LTP Version: 20210927-203-g1ca02e493fad

###############################################################

Done executing testcases.
LTP Version: 20210927-203-g1ca02e493fad
###############################################################

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