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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/2037490
Title:
"call trace" is reported for mptsas driver
Status in linux package in Ubuntu:
Incomplete
Bug description:
Steps to reproduce:
1. install a ubuntu 23.10 VM on an ESXi Server
2. hot add a lsilogicsas controller and a lsilogicsas disk
Call Trace will be reported in dmesg log
[ 176.181166]
================================================================================
[ 176.181167] UBSAN: array-index-out-of-bounds in
/build/linux-IPoq5q/linux-6.5.0/drivers/message/fusion/mptsas.c:2448:22
[ 176.181171] index 1 is out of range for type 'MPI_SAS_IO_UNIT0_PHY_DATA
[1]'
[ 176.181174] CPU: 0 PID: 2102 Comm: (udev-worker) Not tainted
6.5.0-5-generic #5-Ubuntu
[ 176.181177] Hardware name: VMware, Inc. VMware20,1/440BX Desktop Reference
Platform, BIOS VMW201.00V.21805430.B64.2305221830 05/22/2023
[ 176.181179] Call Trace:
[ 176.181181] <TASK>
[ 176.181183] dump_stack_lvl+0x48/0x70
[ 176.181228] dump_stack+0x10/0x20
[ 176.181232] __ubsan_handle_out_of_bounds+0xc6/0x110
[ 176.181236] mptsas_sas_io_unit_pg0+0x3b1/0x3f0 [mptsas]
[ 176.181248] mptsas_probe_hba_phys.isra.0+0x55/0x490 [mptsas]
[ 176.181257] ? __pfx_scsi_runtime_idle+0x10/0x10
[ 176.181264] ? rpm_idle+0x1dc/0x2b0
[ 176.181269] mptsas_scan_sas_topology+0x32/0x210 [mptsas]
[ 176.181277] ? scsi_autopm_put_host+0x1a/0x30
[ 176.181280] mptsas_probe.part.0+0x3cc/0x570 [mptsas]
[ 176.181289] mptsas_probe+0x1e/0x30 [mptsas]
[ 176.181298] local_pci_probe+0x44/0xb0
[ 176.181302] pci_call_probe+0x55/0x190
[ 176.181307] pci_device_probe+0x84/0x120
[ 176.181312] really_probe+0x1c4/0x410
[ 176.181316] __driver_probe_device+0x8c/0x180
[ 176.181320] driver_probe_device+0x24/0xd0
[ 176.181324] __driver_attach+0x10b/0x210
[ 176.181327] ? __pfx___driver_attach+0x10/0x10
[ 176.181330] bus_for_each_dev+0x8a/0xf0
[ 176.181333] driver_attach+0x1e/0x30
[ 176.181336] bus_add_driver+0x127/0x240
[ 176.181340] driver_register+0x5e/0x130
[ 176.181343] ? __pfx_mptsas_init+0x10/0x10 [mptsas]
[ 176.181352] __pci_register_driver+0x62/0x70
[ 176.181356] mptsas_init+0x119/0xff0 [mptsas]
[ 176.181365] do_one_initcall+0x5b/0x340
[ 176.181371] do_init_module+0x68/0x260
[ 176.181375] load_module+0xba1/0xcf0
[ 176.181380] ? vfree+0xff/0x2d0
[ 176.181385] init_module_from_file+0x96/0x100
[ 176.181388] ? init_module_from_file+0x96/0x100
[ 176.181394] idempotent_init_module+0x11c/0x2b0
[ 176.181399] __x64_sys_finit_module+0x64/0xd0
[ 176.181402] do_syscall_64+0x59/0x90
[ 176.181409] ? exit_to_user_mode_prepare+0x30/0xb0
[ 176.181413] ? syscall_exit_to_user_mode+0x37/0x60
[ 176.181417] ? do_syscall_64+0x68/0x90
[ 176.181421] ? syscall_exit_to_user_mode+0x37/0x60
[ 176.181424] ? do_syscall_64+0x68/0x90
[ 176.181428] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 176.181432] RIP: 0033:0x7f847a725c5d
[ 176.181441] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89
f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 8b 71 13 00 f7 d8 64 89 01 48
[ 176.181481] RSP: 002b:00007fff6734e878 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[ 176.181484] RAX: ffffffffffffffda RBX: 0000563ba212a6b0 RCX:
00007f847a725c5d
[ 176.181486] RDX: 0000000000000004 RSI: 00007f847aa0144a RDI:
000000000000000d
[ 176.181488] RBP: 00007f847aa0144a R08: 0000000000000040 R09:
fffffffffffffde0
[ 176.181490] R10: fffffffffffffe18 R11: 0000000000000246 R12:
0000000000020000
[ 176.181526] R13: 0000563ba2216ae0 R14: 0000000000000000 R15:
0000563ba20dff90
[ 176.181531] </TASK>
[ 176.181532]
================================================================================
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