+ +8.0.5 ChangeLog-8.0.5 (04/24/2024) + 8.0.4 ChangeLog-8.0.4 (11/16/2023) diff --git a/help.html b/help.html index 0ae53b6..76ef21c 100644 --- a/help.html +++ b/help.html @@ -116,7 +116,7 @@diff --git a/index.html b/index.html index 40e11ca..4dca289 100644 --- a/index.html +++ b/index.html @@ -20,11 +20,11 @@ crash utility help page: bt
fails or the -t option starts too high in the process stack). -l show file and line number of each stack trace text location. -e search the stack for possible kernel and user mode exception frames. - -E search the IRQ stacks (x86, x86_64, arm64, and ppc64), and the - exception stacks (x86_64) for possible exception frames; all other - arguments except for -c will be ignored since this is not a context- - sensitive operation. + -E search the IRQ stacks (x86, x86_64, arm64, riscv64 and ppc64), and + the exception stacks (x86_64) for possible exception frames; all + other arguments except for -c will be ignored since this is not a + context-sensitive operation. -f display all stack data contained in a frame; this option can be used to determine the arguments passed to each function; on ia64, the argument register contents are dumped. diff --git a/help_pages/kmem.html b/help_pages/kmem.html index eb27d2b..08f0f5a 100644 --- a/help_pages/kmem.html +++ b/help_pages/kmem.html @@ -125,8 +125,6 @@crash utility help page: kmem
members of the associated page struct are displayed. address when used with -c, the address must be a page pointer address; the page_hash_table entry containing the page is displayed. - address when used with -l, the address must be a page pointer address; - the page address is displayed if it is contained with the list. address when used with -v, the address can be a mapped kernel virtual address or physical address; the mapped region containing the address is displayed. diff --git a/help_pages/log.html b/help_pages/log.html index 6f1ad71..d5cf269 100644 --- a/help_pages/log.html +++ b/help_pages/log.html @@ -33,7 +33,7 @@crash utility help page: log
log - dump system message buffer SYNOPSIS - log [-Ttdmas] + log [-Ttdmasc] DESCRIPTION This command dumps the kernel log_buf contents in chronological order. The @@ -58,6 +58,10 @@crash utility help page: log
been copied out to the user-space audit daemon. -s Dump the printk logs remaining in kernel safe per-CPU buffers that have not been flushed out to log_buf. + -c Display the caller id field that identifies either the thread id or + the CPU id (if in CPU context) that called printk(), if available. + Generally available on Linux 5.1 to 5.9 kernels configured with + CONFIG_PRINTK_CALLER or Linux 5.10 and later kernels. EXAMPLES @@ -207,7 +211,7 @@crash utility help page: log
[Sat Apr 4 07:41:09 2020] kvm-clock: cpu 0, msr 6de01001, primary cpu clock [Sat Apr 4 07:41:09 2020] kvm-clock: using sched offset of 11838753697 cycles [Sat Apr 4 07:41:09 2020] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns - [Sat Apr 4 07:41:09 2020] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved + [Sat Apr 4 07:41:09 2020] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [Sat Apr 4 07:41:09 2020] e820: remove [mem 0x000a0000-0x000fffff] usable [Sat Apr 4 07:41:09 2020] last_pfn = 0x120000 max_arch_pfn = 0x400000000 [Sat Apr 4 07:41:09 2020] MTRR default type: uncachable @@ -225,7 +229,7 @@crash utility help page: log
Dump the printk safe buffers: - crash> log -s + crash> log -s PRINTK_SAFE_SEQ_BUF: nmi_print_seq CPU: 0 ADDR: ffff8ca4fbc19ce0 LEN: 150 MESSAGE_LOST: 0 Uhhuh. NMI received for unknown reason 20 on CPU 0. @@ -237,6 +241,17 @@crash utility help page: log
(empty) ... + Display the caller id that identifies the thread id of the task (begins + with 'T') or the processor id (begins with 'C' for in CPU context) that + called printk(), if available. + + crash> log -c + ... + [ 0.014179] [ T1] Secure boot disabled + [ 0.014179] [ T29] RAMDISK: [mem 0x3cf4f000-0x437bbfff] + [ 0.198789] [ C0] DMAR: DRHD: handling fault status reg 3 + ... +
|
-crash-8.0.4.tar.gz
+crash-8.0.5.tar.gz
/
-crash-8.0.4.zip
+crash-8.0.5.zip
-(Nov 16, 2023) +(April 24, 2024) | ||