Public bug reported:

Hi

When I try and run a shell script which is on a cifs mounted system I
get an error. This is on a 22.04 system - Linux bicr-compression
6.5.0-17-generic #17~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 16
14:32:32 UTC 2 x86_64 x86_64 x86_64 GNU/Linux


nkhan@bicr-compression:/mnt/cephfs/home/users/nkhan$ 
~/data/NKHAN/linux-home/date.sh 
bash: /nfs/home/users/nkhan/data/NKHAN/linux-home/date.sh: /usr/bin/bash: bad 
interpreter: Input/output error


In the kernel log there is:
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014745] ------------[ cut here 
]------------
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014761] WARNING: CPU: 16 PID: 
5834 at fs/smb/client/file.c:3341 
cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014849] Modules linked in: cmac 
nls_utf8 cifs cifs_arc4 cifs_md4 nfsv3 nfs_acl nfs lockd grace fscache netfs 
vsock_loopback vmw_vsock_virtio_transport_common intel_rapl_msr 
vmw_vsock_vmci_transport intel_rapl_common vsock intel_uncore_frequency_common 
binfmt_misc coretemp rapl nls_iso8859_1 vmw_balloon input_leds joydev serio_raw 
vmw_vmci mac_hid sch_fq_codel msr parport_pc auth_rpcgss ppdev lp parport 
efi_pstore sunrpc ip_tables x_tables autofs4 vmwgfx crct10dif_pclmul 
drm_ttm_helper crc32_pclmul polyval_clmulni ttm polyval_generic 
ghash_clmulni_intel drm_kms_helper aesni_intel crypto_simd mptspi mptscsih 
cryptd mptbase ahci drm psmouse libahci vmxnet3 scsi_transport_spi i2c_piix4 
pata_acpi
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014910] CPU: 16 PID: 5834 Comm: 
bash Tainted: G        W          6.5.0-17-generic #17~22.04.1-Ubuntu
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014914] Hardware name: VMware, 
Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 
09/30/2014
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014916] RIP: 
0010:cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014969] Code: c0 48 29 c2 75 c4 
41 89 0b 4c 89 c0 48 8b 5d f8 c9 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 45 
31 d2 45 31 db c3 cc cc cc cc <0f> 0b 45 31 c0 4c 89 c0 31 d2 31 c9 31 f6 31 ff 
45 31 c0 45 31 c9
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014971] RSP: 
0018:ffffb4ee07117b90 EFLAGS: 00010297
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014974] RAX: ffff9de487836418 
RBX: ffff9de4878363c0 RCX: 0000000000000000
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014975] RDX: ffffb4ee07117bdc 
RSI: 0000000000000100 RDI: ffff9de487836418
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014977] RBP: ffffb4ee07117c18 
R08: 0000000000000100 R09: 0000000000000000
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014978] R10: 0000000000000000 
R11: 0000000000000000 R12: ffff9de48f998000
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014979] R13: ffff9de48f982400 
R14: 0000000000000100 R15: ffff9de49ba32000
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014981] FS:  
00007f8f2ae67740(0000) GS:ffff9dfb5e200000(0000) knlGS:0000000000000000
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014982] CS:  0010 DS: 0000 ES: 
0000 CR0: 0000000080050033
Feb  9 20:10:01 bicr-compression kernel: [ 1421.014984] CR2: 0000558a1cb1bf98 
CR3: 00000001abfd4001 CR4: 00000000003706e0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015030] DR0: 0000000000000000 
DR1: 0000000000000000 DR2: 0000000000000000
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015033] DR3: 0000000000000000 
DR6: 00000000fffe0ff0 DR7: 0000000000000400
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015034] Call Trace:
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015036]  <TASK>
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015040]  ? show_regs+0x6d/0x80
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015116]  ? __warn+0x89/0x160
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015127]  ? 
cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015181]  ? 
report_bug+0x17e/0x1b0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015198]  ? handle_bug+0x46/0x90
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015212]  ? 
exc_invalid_op+0x18/0x80
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015215]  ? 
asm_exc_invalid_op+0x1b/0x20
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015226]  ? 
cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015277]  ? 
cifs_send_async_read+0x11f/0x510 [cifs]
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015330]  
__cifs_readv+0x271/0x480 [cifs]
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015383]  
cifs_strict_readv+0x173/0x180 [cifs]
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015436]  
__kernel_read+0x132/0x2f0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015449]  kernel_read+0x58/0xb0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015451]  
search_binary_handler+0x75/0x260
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015458]  exec_binprm+0x59/0x1c0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015461]  
bprm_execve.part.0+0x198/0x250
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015464]  bprm_execve+0x5d/0xa0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015467]  
do_execveat_common.isra.0+0x1a9/0x260
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015471]  
__x64_sys_execve+0x37/0x60
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015474]  do_syscall_64+0x5b/0x90
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015477]  ? 
irqentry_exit_to_user_mode+0x17/0x20
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015481]  ? 
irqentry_exit+0x43/0x50
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015484]  ? 
exc_page_fault+0x94/0x1b0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015487]  
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015490] RIP: 0033:0x7f8f2aceb08b
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015511] Code: f8 01 0f 8e bd fe 
ff ff 5b 48 8d 3d 4f 6a 13 00 5d 41 5c e9 87 62 fa ff 0f 1f 80 00 00 00 00 f3 
0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 75 ed 12 00 
f7 d8 64 89 01 48
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015513] RSP: 
002b:00007ffcb53e7028 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015515] RAX: ffffffffffffffda 
RBX: 0000558a1aa0bff0 RCX: 00007f8f2aceb08b
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015517] RDX: 0000558a1cb77040 
RSI: 0000558a1cb1bf90 RDI: 0000558a1ca297e0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015518] RBP: 0000558a1ca297e0 
R08: 0000558a1cb5a8b0 R09: 0000000000000000
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015520] R10: 0000000000000008 
R11: 0000000000000246 R12: 0000558a1ca297e0
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015522] R13: 0000558a1cb1bf90 
R14: 0000558a1cb77040 R15: 0000558a1aa0bf3c
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015524]  </TASK>
Feb  9 20:10:01 bicr-compression kernel: [ 1421.015525] ---[ end trace 
0000000000000000 ]---


This error did not occur until the kernel was upgraded to 6.5.0
The programs used to run fromthe cifs fs - the only difference is the upgrade 
of thernel to 6.5.0
Any ideas what might be going wrong?
Thanks

Naveed

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.5.0-17-generic 6.5.0-17.17~22.04.1
ProcVersionSignature: Ubuntu 6.5.0-17.17~22.04.1-generic 6.5.8
Uname: Linux 6.5.0-17-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: GNOME
Date: Fri Feb  9 20:06:26 2024
InstallationDate: Installed on 2022-10-04 (493 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
SourcePackage: linux-signed-hwe-6.5
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-signed-hwe-6.5 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy

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https://bugs.launchpad.net/bugs/2052835

Title:
  Error running program on cifs filesystem

Status in linux-signed-hwe-6.5 package in Ubuntu:
  New

Bug description:
  Hi

  When I try and run a shell script which is on a cifs mounted system I
  get an error. This is on a 22.04 system - Linux bicr-compression
  6.5.0-17-generic #17~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 16
  14:32:32 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

  
  nkhan@bicr-compression:/mnt/cephfs/home/users/nkhan$ 
~/data/NKHAN/linux-home/date.sh 
  bash: /nfs/home/users/nkhan/data/NKHAN/linux-home/date.sh: /usr/bin/bash: bad 
interpreter: Input/output error

  
  In the kernel log there is:
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014745] ------------[ cut 
here ]------------
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014761] WARNING: CPU: 16 PID: 
5834 at fs/smb/client/file.c:3341 
cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014849] Modules linked in: 
cmac nls_utf8 cifs cifs_arc4 cifs_md4 nfsv3 nfs_acl nfs lockd grace fscache 
netfs vsock_loopback vmw_vsock_virtio_transport_common intel_rapl_msr 
vmw_vsock_vmci_transport intel_rapl_common vsock intel_uncore_frequency_common 
binfmt_misc coretemp rapl nls_iso8859_1 vmw_balloon input_leds joydev serio_raw 
vmw_vmci mac_hid sch_fq_codel msr parport_pc auth_rpcgss ppdev lp parport 
efi_pstore sunrpc ip_tables x_tables autofs4 vmwgfx crct10dif_pclmul 
drm_ttm_helper crc32_pclmul polyval_clmulni ttm polyval_generic 
ghash_clmulni_intel drm_kms_helper aesni_intel crypto_simd mptspi mptscsih 
cryptd mptbase ahci drm psmouse libahci vmxnet3 scsi_transport_spi i2c_piix4 
pata_acpi
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014910] CPU: 16 PID: 5834 
Comm: bash Tainted: G        W          6.5.0-17-generic #17~22.04.1-Ubuntu
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014914] Hardware name: 
VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 
6.00 09/30/2014
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014916] RIP: 
0010:cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014969] Code: c0 48 29 c2 75 
c4 41 89 0b 4c 89 c0 48 8b 5d f8 c9 31 d2 31 c9 31 f6 31 ff 45 31 c0 45 31 c9 
45 31 d2 45 31 db c3 cc cc cc cc <0f> 0b 45 31 c0 4c 89 c0 31 d2 31 c9 31 f6 31 
ff 45 31 c0 45 31 c9
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014971] RSP: 
0018:ffffb4ee07117b90 EFLAGS: 00010297
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014974] RAX: ffff9de487836418 
RBX: ffff9de4878363c0 RCX: 0000000000000000
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014975] RDX: ffffb4ee07117bdc 
RSI: 0000000000000100 RDI: ffff9de487836418
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014977] RBP: ffffb4ee07117c18 
R08: 0000000000000100 R09: 0000000000000000
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014978] R10: 0000000000000000 
R11: 0000000000000000 R12: ffff9de48f998000
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014979] R13: ffff9de48f982400 
R14: 0000000000000100 R15: ffff9de49ba32000
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014981] FS:  
00007f8f2ae67740(0000) GS:ffff9dfb5e200000(0000) knlGS:0000000000000000
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014982] CS:  0010 DS: 0000 
ES: 0000 CR0: 0000000080050033
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.014984] CR2: 0000558a1cb1bf98 
CR3: 00000001abfd4001 CR4: 00000000003706e0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015030] DR0: 0000000000000000 
DR1: 0000000000000000 DR2: 0000000000000000
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015033] DR3: 0000000000000000 
DR6: 00000000fffe0ff0 DR7: 0000000000000400
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015034] Call Trace:
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015036]  <TASK>
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015040]  ? show_regs+0x6d/0x80
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015116]  ? __warn+0x89/0x160
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015127]  ? 
cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015181]  ? 
report_bug+0x17e/0x1b0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015198]  ? 
handle_bug+0x46/0x90
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015212]  ? 
exc_invalid_op+0x18/0x80
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015215]  ? 
asm_exc_invalid_op+0x1b/0x20
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015226]  ? 
cifs_limit_bvec_subset.constprop.0+0x11a/0x190 [cifs]
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015277]  ? 
cifs_send_async_read+0x11f/0x510 [cifs]
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015330]  
__cifs_readv+0x271/0x480 [cifs]
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015383]  
cifs_strict_readv+0x173/0x180 [cifs]
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015436]  
__kernel_read+0x132/0x2f0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015449]  kernel_read+0x58/0xb0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015451]  
search_binary_handler+0x75/0x260
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015458]  
exec_binprm+0x59/0x1c0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015461]  
bprm_execve.part.0+0x198/0x250
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015464]  bprm_execve+0x5d/0xa0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015467]  
do_execveat_common.isra.0+0x1a9/0x260
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015471]  
__x64_sys_execve+0x37/0x60
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015474]  
do_syscall_64+0x5b/0x90
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015477]  ? 
irqentry_exit_to_user_mode+0x17/0x20
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015481]  ? 
irqentry_exit+0x43/0x50
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015484]  ? 
exc_page_fault+0x94/0x1b0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015487]  
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015490] RIP: 
0033:0x7f8f2aceb08b
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015511] Code: f8 01 0f 8e bd 
fe ff ff 5b 48 8d 3d 4f 6a 13 00 5d 41 5c e9 87 62 fa ff 0f 1f 80 00 00 00 00 
f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 75 ed 12 
00 f7 d8 64 89 01 48
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015513] RSP: 
002b:00007ffcb53e7028 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015515] RAX: ffffffffffffffda 
RBX: 0000558a1aa0bff0 RCX: 00007f8f2aceb08b
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015517] RDX: 0000558a1cb77040 
RSI: 0000558a1cb1bf90 RDI: 0000558a1ca297e0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015518] RBP: 0000558a1ca297e0 
R08: 0000558a1cb5a8b0 R09: 0000000000000000
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015520] R10: 0000000000000008 
R11: 0000000000000246 R12: 0000558a1ca297e0
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015522] R13: 0000558a1cb1bf90 
R14: 0000558a1cb77040 R15: 0000558a1aa0bf3c
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015524]  </TASK>
  Feb  9 20:10:01 bicr-compression kernel: [ 1421.015525] ---[ end trace 
0000000000000000 ]---

  
  This error did not occur until the kernel was upgraded to 6.5.0
  The programs used to run fromthe cifs fs - the only difference is the upgrade 
of thernel to 6.5.0
  Any ideas what might be going wrong?
  Thanks

  Naveed

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-6.5.0-17-generic 6.5.0-17.17~22.04.1
  ProcVersionSignature: Ubuntu 6.5.0-17.17~22.04.1-generic 6.5.8
  Uname: Linux 6.5.0-17-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: GNOME
  Date: Fri Feb  9 20:06:26 2024
  InstallationDate: Installed on 2022-10-04 (493 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 
(20220419)
  SourcePackage: linux-signed-hwe-6.5
  UpgradeStatus: No upgrade log present (probably fresh install)

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