WebJun 19, 2013 · 1 Answer Sorted by: 1 The sem is acquired when holding spinlock. Once the order is swapped, the problem goes away. The problem has been fixed in late … WebAs one can see the Linux kernel is reporting that there is a bug in the Xilinx driver. I am referring to this line : BUG: scheduling while atomic: swapper/0/0/0x00000100 and then, it seems it ends up this message: softirq: huh, entered softirq 6 TASKLET 0000000034a8549a with preempt_count 00000100, exited with 00000000?
How to solve "BUG: scheduling while atomic: swapper /0x00000103/0, C…
WebBUG: scheduling while atomic: swapper/0/0x10000100 Modules linked in: cbc xt_state xt_multiport iptable_filter ip_tables ecb drbg ansi_cprng nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ecryptfs(T) dm_crypt aesni_intel ablk_helper cryptd lrw gf128mul glue_helper aes_x86_64 aes_generic xen_netfront i2c_piix4 i2c_core ext4 jbd2 mbcache … Webhm, that looks pretty nasty. Wondering why the atomic check did not produce a stacktrace. By the time we get to the migration thread's code it's probably late and we just get to see the effects of data corruption. Ingo the george and vulture pub
BUG: scheduling while atomic 分析 - CSDN博客
WebNov 19, 2015 · The error is the following (due to the fact that crypto_alloc_ahash tries to acquire a semaphore and it is not allowed in the current context): BUG: scheduling … BUG: scheduling while atomic has nothing to do with user-level application code. That's kernel code, so either it's a bug with the kernel distributed with your particular Linux flavor, or with your own custom-configured kernel if you've done that, or with a driver/module that you have involved - standard, third-party, or your own... WebJun 25, 2024 · I have seen the “scheduling while atomic” issue on our embedded system running kernel 2.6.35 on an armv5 CPU (ARM926EJ-S rev 5 (v5l)). This leads to kernel panics on GobiNet drivers as recent as v2.50 as soon as I load the kernel module with a modem connected. the apartment by debbie macomber