From: kernel test robot <oliver.sang@intel.com>
To: Alex Markuze <amarkuze@redhat.com>
Cc: <oe-lkp@lists.linux.dev>, <lkp@intel.com>,
<ceph-devel@vger.kernel.org>, <oliver.sang@intel.com>
Subject: [ceph-client:tls_logger] 75b56e556e: WARNING:at_mm/slab_common.c:#kmem_cache_sanity_check
Date: Wed, 2 Apr 2025 11:59:18 +0800 [thread overview]
Message-ID: <202504021147.a27c3dc8-lkp@intel.com> (raw)
Hello,
kernel test robot noticed "WARNING:at_mm/slab_common.c:#kmem_cache_sanity_check" on:
commit: 75b56e556ea415e29a13a8b7e98d302fbbec4c01 ("cephsan new logger")
https://github.com/ceph/ceph-client.git tls_logger
in testcase: trinity
version:
with following parameters:
runtime: 300s
group: group-03
nr_groups: 5
config: x86_64-randconfig-072-20250331
compiler: gcc-12
test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G
(please refer to attached dmesg/kmsg for entire log/backtrace)
+------------------------------------------------------+------------+------------+
| | 7ef17a7413 | 75b56e556e |
+------------------------------------------------------+------------+------------+
| WARNING:at_mm/slab_common.c:#kmem_cache_sanity_check | 0 | 12 |
| RIP:kmem_cache_sanity_check | 0 | 12 |
+------------------------------------------------------+------------+------------+
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202504021147.a27c3dc8-lkp@intel.com
[ 52.283971][ T1] ------------[ cut here ]------------
[ 52.284905][ T1] kmem_cache of name 'ceph_san_magazine' already exists
[ 52.286061][ T1] WARNING: CPU: 1 PID: 1 at mm/slab_common.c:107 kmem_cache_sanity_check (mm/slab_common.c:107 (discriminator 1))
[ 52.287476][ T1] Modules linked in:
[ 52.288056][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.13.0-rc7-00021-g75b56e556ea4 #1
[ 52.289426][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 52.291004][ T1] RIP: 0010:kmem_cache_sanity_check (mm/slab_common.c:107 (discriminator 1))
[ 52.292069][ T1] Code: b6 dd 31 c9 31 d2 89 de 48 c7 c7 c8 a5 1a 89 e8 f0 71 d2 ff 45 84 ed 74 15 90 48 c7 c7 31 cc 1f 87 4c 89 e6 e8 85 d5 9f ff 90 <0f> 0b 90 90 31 c9 31 d2 89 de 48 c7 c7 98 a5 1a 89 e8 c4 71 d2 ff
All code
========
0: b6 dd mov $0xdd,%dh
2: 31 c9 xor %ecx,%ecx
4: 31 d2 xor %edx,%edx
6: 89 de mov %ebx,%esi
8: 48 c7 c7 c8 a5 1a 89 mov $0xffffffff891aa5c8,%rdi
f: e8 f0 71 d2 ff call 0xffffffffffd27204
14: 45 84 ed test %r13b,%r13b
17: 74 15 je 0x2e
19: 90 nop
1a: 48 c7 c7 31 cc 1f 87 mov $0xffffffff871fcc31,%rdi
21: 4c 89 e6 mov %r12,%rsi
24: e8 85 d5 9f ff call 0xffffffffff9fd5ae
29: 90 nop
2a:* 0f 0b ud2 <-- trapping instruction
2c: 90 nop
2d: 90 nop
2e: 31 c9 xor %ecx,%ecx
30: 31 d2 xor %edx,%edx
32: 89 de mov %ebx,%esi
34: 48 c7 c7 98 a5 1a 89 mov $0xffffffff891aa598,%rdi
3b: e8 c4 71 d2 ff call 0xffffffffffd27204
Code starting with the faulting instruction
===========================================
0: 0f 0b ud2
2: 90 nop
3: 90 nop
4: 31 c9 xor %ecx,%ecx
6: 31 d2 xor %edx,%edx
8: 89 de mov %ebx,%esi
a: 48 c7 c7 98 a5 1a 89 mov $0xffffffff891aa598,%rdi
11: e8 c4 71 d2 ff call 0xffffffffffd271da
[ 52.294641][ T1] RSP: 0000:ffffc9000001fc18 EFLAGS: 00010286
[ 52.295579][ T1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 52.296770][ T1] RDX: 0000000000000000 RSI: ffff888100350040 RDI: fffff52000003f77
[ 52.297942][ T1] RBP: ffffc9000001fc30 R08: fffffbfff0eb4f9d R09: 0000000000000000
[ 52.299159][ T1] R10: ffffffff81302352 R11: fffffbfff0eb4f9c R12: ffffffff86be5b60
[ 52.300383][ T1] R13: 0000000000000001 R14: 0000000000000118 R15: 0000000000000000
[ 52.301484][ T1] FS: 0000000000000000(0000) GS:ffff8883ae800000(0000) knlGS:0000000000000000
[ 52.302727][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.303710][ T1] CR2: 0000000000000000 CR3: 00000000074c2000 CR4: 00000000000406b0
[ 52.304895][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.306017][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.307166][ T1] Call Trace:
[ 52.307696][ T1] <TASK>
[ 52.308112][ T1] ? show_regs (arch/x86/kernel/dumpstack.c:479)
[ 52.308799][ T1] ? __warn (kernel/panic.c:748)
[ 52.309515][ T1] ? kmem_cache_sanity_check (mm/slab_common.c:107 (discriminator 1))
[ 52.310375][ T1] ? report_bug (lib/bug.c:201 lib/bug.c:219)
[ 52.311034][ T1] ? kmem_cache_sanity_check (mm/slab_common.c:107 (discriminator 1))
[ 52.311962][ T1] ? handle_bug (arch/x86/kernel/traps.c:285)
[ 52.312664][ T1] ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
[ 52.313373][ T1] ? asm_exc_invalid_op (arch/x86/include/asm/idtentry.h:621)
[ 52.314126][ T1] ? this_cpu_in_panic (arch/x86/include/asm/atomic.h:23 include/linux/atomic/atomic-arch-fallback.h:457 include/linux/atomic/atomic-instrumented.h:33 kernel/printk/printk.c:362)
[ 52.314935][ T1] ? kmem_cache_sanity_check (mm/slab_common.c:107 (discriminator 1))
[ 52.315663][ T1] ? kmem_cache_sanity_check (mm/slab_common.c:107 (discriminator 1))
[ 52.316478][ T1] __kmem_cache_create_args (mm/slab_common.c:304)
[ 52.317143][ T1] ? write_comp_data (kernel/kcov.c:246)
[ 52.317722][ T1] ceph_san_batch_init (include/linux/slab.h:349 net/ceph/ceph_san_batch.c:48)
[ 52.318321][ T1] ? ceph_san_batch_put (net/ceph/ceph_san_batch.c:38)
[ 52.318957][ T1] ? write_comp_data (kernel/kcov.c:246)
[ 52.319781][ T1] ? init_caches (fs/ceph/super.c:1636)
[ 52.320509][ T1] ceph_san_logger_init (net/ceph/ceph_san_logger.c:190 net/ceph/ceph_san_logger.c:175)
[ 52.321225][ T1] init_ceph (fs/ceph/super.c:1643)
[ 52.321965][ T1] do_one_initcall (init/main.c:1266)
[ 52.322674][ T1] ? __sanitizer_cov_trace_pc (kernel/kcov.c:217)
[ 52.323556][ T1] ? trace_initcall_level (init/main.c:1257)
[ 52.324442][ T1] ? ftrace_likely_update (arch/x86/include/asm/smap.h:56 kernel/trace/trace_branch.c:225)
[ 52.325200][ T1] ? __sanitizer_cov_trace_pc (kernel/kcov.c:217)
[ 52.326114][ T1] do_initcalls (init/main.c:1327 init/main.c:1344)
[ 52.326879][ T1] kernel_init_freeable (init/main.c:1581)
[ 52.327703][ T1] ? rest_init (init/main.c:1458)
[ 52.328397][ T1] kernel_init (init/main.c:1468)
[ 52.329013][ T1] ? rest_init (init/main.c:1458)
[ 52.329718][ T1] ret_from_fork (arch/x86/kernel/process.c:147)
[ 52.330422][ T1] ? rest_init (init/main.c:1458)
[ 52.331069][ T1] ret_from_fork_asm (arch/x86/entry/entry_64.S:254)
[ 52.331999][ T1] </TASK>
[ 52.332475][ T1] irq event stamp: 475325
[ 52.333009][ T1] hardirqs last enabled at (475333): __up_console_sem (arch/x86/include/asm/irqflags.h:26 (discriminator 3) arch/x86/include/asm/irqflags.h:87 (discriminator 3) arch/x86/include/asm/irqflags.h:147 (discriminator 3) kernel/printk/printk.c:344 (discriminator 3))
[ 52.334393][ T1] hardirqs last disabled at (475342): __up_console_sem (kernel/printk/printk.c:342 (discriminator 1))
[ 52.335790][ T1] softirqs last enabled at (475186): handle_softirqs (arch/x86/include/asm/preempt.h:26 kernel/softirq.c:408 kernel/softirq.c:589)
[ 52.337250][ T1] softirqs last disabled at (475165): __do_softirq (kernel/softirq.c:596)
[ 52.338696][ T1] ---[ end trace 0000000000000000 ]---
[ 52.340184][ T1] ceph: loaded (mds proto 32)
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250402/202504021147.a27c3dc8-lkp@intel.com
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2025-04-02 3:59 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202504021147.a27c3dc8-lkp@intel.com \
--to=oliver.sang@intel.com \
--cc=amarkuze@redhat.com \
--cc=ceph-devel@vger.kernel.org \
--cc=lkp@intel.com \
--cc=oe-lkp@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.