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Bug: recent printk recursion

Webto that alternative printk-buffer, which is a bit more helpful than "BUG: recent printk recursion!"!!!not tested, will not compile, just an idea!!!---diff --git a/kernel/printk/printk.c … Web[ 4769.633975] [] <2>BUG: recent printk recursion! [ 4769.633975] [] common_interrupt+0x2e/0x34 [ 4769.633975] [] ? …

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Web"BUG: recent printk recursion!"; - recursion_bug = 0; + recursion_bug = false; /* emit KERN_CRIT message */ printed_len += log_store(0, 2, LOG_PREFIX LOG_NEWLINE, … WebCuando se descubre que varios núcleos llaman a printk durante el proceso de localización de fallas, es difícil ver intuitivamente qué núcleo está imprimiendo cada línea. Así que quiero aumentar el número de núcleo antes de cada línea para imprimir "[x]", intenté durante mucho tiempo, intento aumentar la conversión de cadena de this ... mr要件とは https://livingwelllifecoaching.com

[PATCHv7 7/8] printk: remove zap_locks() function

Web[] <2>BUG: recent printk recursion! at virtual address 00000034 BUG: unable to handle kernel NULL pointer dereference at virtual address 000001aa And with … http://oliveryang.net/2024/03/linux-printk-flooding/ WebMar 14, 2024 · When add more printk in driver "driver/net/ppp/ppp_generic.c", fond it fall in loop in "static void __ppp_xmit_process (struct ppp *ppp)", which called by "static void __ppp_channel_push (struct channel *pch)". __ppp_channel_push () locked ppp->xmit_recursion, and loop for long time ( while (!ppp->xmit_pending && (skb = … aggiungere un dispositivo su google play

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Category:[PATCH] Fix faulty logic in the case of recursive printk

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Bug: recent printk recursion

Commits · 331995e78385a0b9860f4c4c1766e842e61c450a · …

WebJul 9, 2009 · "The patch for this bug is by editing the vprink () function and make printk_recursion_bug_msg static and drop printk prefix from recursion variables and …

Bug: recent printk recursion

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Web&gt;&gt; -static int printk_recursion_bug; &gt;&gt; - &gt;&gt; asmlinkage int vprintk(const char *fmt, va_list args) &gt;&gt; {&gt;&gt; + /* cpu currently holding logbuf_lock */ &gt;&gt; + static volatile unsigned int … http://visa.lab.asu.edu/gitlab/fstrace/android-kernel-msm-hammerhead-3.4-marshmallow-mr3/blob/a28e4f5a621289fe0d9c8a461b0c256f9e17f3bc/kernel/printk.c

WebMar 11, 2010 · BUG: recent printk recursion! Package: linux-image-2.6.26-2-openvz-amd64 ; Maintainer for linux-image-2.6.26-2-openvz-amd64 is (unknown); Reported by: … Web- KERN_CRIT "BUG: recent printk recursion!\n";-static int printk_recursion_bug;-asmlinkage int vprintk(const char *fmt, va_list args) {+ /* cpu currently holding …

http://visa.lab.asu.edu/gitlab/fstrace/android-kernel-msm-hammerhead-3.4-marshmallow-mr3/commits/31eedd823c1bf3650c450346a0d0c39431034eb9/kernel/printk.c WebMar 11, 2010 · Mar 5 10:15:52 VPS-NODE kernel: BUG: recent printk recursion! I have found similar reports here: http://forum.openvz.org/index.php?t=msg&amp;goto=36696. …

Web(yes, NMIs are not available on every platform) and even more. we can start dump_stack() from recursion detection path to that alternative printk-buffer, which is a bit more helpful than "BUG: recent printk recursion!" !!!not tested, will not compile, just an idea!!!

WebIs it acceptible? > > yes, this is how it is. "BUG: recent printk recursion!" will be printed > instead of the message. I am not sure if it's the best way. For example, in the case … mr 配属 決め方http://visa.lab.asu.edu/gitlab/fstrace/android-kernel-msm-hammerhead-3.4-marshmallow-mr3/commits/331995e78385a0b9860f4c4c1766e842e61c450a/kernel/printk.c aggiungere un computer ad un dominioWebJun 28, 2013 · text 4.38 KB None 0 0 raw download clone embed print report NR_IRQS:16 nr_irqs:16 16 sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every … aggiungere un foglio ad un pdfWebNov 9, 2016 · It turns out that printk () calls can be recursive, the usual ban on recursion in the kernel notwithstanding. Recursive calls can happen as the result of warnings issued from deep within the kernel; lock debugging … mr認定制度とはWebLinux kernel for Nexus 5 (hammerhead) aggiungere una stampante di reteWebAhh, what we could do is something like the below and delay both the acquire and release of the console_sem. --- kernel/printk.c 86 +++++----- 1 files changed, 40 insertions(+), 46 deletions(-) diff--git a/kernel/printk.c b/kernel/printk.c index 3518539..d3bdf5a 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -686,6 +686,7 @@ static ... aggiungere un disco fisso al pcWebLinux kernel for Nexus 5 (hammerhead) aggiungere una stampante o uno scanner