Hello,
kernel test robot noticed "BUG:sleeping_function_called_from_invalid_context_at_crypto/acompress.c" on:
commit: 08cabc7d3c8638b078e0ac2f755cead1defafe91 ("crypto: deflate - Convert to acomp")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
[test failed on linux-next/master 01c6df60d5d4ae00cd5c1648818744838bba7763]
in testcase: boot
config: x86_64-rhel-9.4-kunit
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)
+-------------------------------------------------------------------------+------------+------------+
| | 9c8cf58262 | 08cabc7d3c |
+-------------------------------------------------------------------------+------------+------------+
| BUG:sleeping_function_called_from_invalid_context_at_crypto/acompress.c | 0 | 18 |
+-------------------------------------------------------------------------+------------+------------+
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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-lkp/202504151654.4c3b6393-lkp@xxxxxxxxx
[ 58.372824][ T2699] BUG: sleeping function called from invalid context at crypto/acompress.c:569
[ 58.373859][ T2699] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2699, name: cryptomgr_test
[ 58.374847][ T2699] preempt_count: 201, expected: 0
[ 58.375398][ T2699] RCU nest depth: 0, expected: 0
[ 58.375942][ T2699] CPU: 0 UID: 0 PID: 2699 Comm: cryptomgr_test Not tainted 6.15.0-rc1-00008-g08cabc7d3c86 #1 PREEMPT(voluntary)
[ 58.375948][ T2699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 58.375951][ T2699] Call Trace:
[ 58.375953][ T2699] <TASK>
[ 58.375956][ T2699] dump_stack_lvl (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/lib/dump_stack.c:123 (discriminator 1))
[ 58.375965][ T2699] __might_resched (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/sched/core.c:8819)
[ 58.375972][ T2699] acomp_walk_done_src (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/acompress.c:570)
[ 58.375978][ T2699] deflate_compress_one (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/deflate.c:98)
[ 58.375985][ T2699] ? __pfx_deflate_compress_one (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/deflate.c:58)
[ 58.375990][ T2699] ? __asan_memset (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/mm/kasan/shadow.c:84)
[ 58.375996][ T2699] deflate_compress (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/deflate.c:129)
[ 58.376001][ T2699] test_acomp (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/testmgr.c:3390)
[ 58.376007][ T2699] ? __pfx_test_acomp (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/testmgr.c:3330)
[ 58.376011][ T2699] ? ___kmalloc_large_node (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/arch/x86/include/asm/irqflags.h:158 (discriminator 1) kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/linux/vmstat.h:546 (discriminator 1) kbuild/obj/consumer/x86_64-rhel-9.4-kunit/mm/slub.c:4278 (discriminator 1))
[ 58.376022][ T2699] ? crypto_alloc_tfm_node (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/api.c:634)
[ 58.376027][ T2699] alg_test_comp (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/crypto/acompress.h:182 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/crypto/acompress.h:233 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/testmgr.c:3615)
[ 58.376030][ T2699] ? __switch_to (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/arch/x86/include/asm/bitops.h:55 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/asm-generic/bitops/instrumented-atomic.h:29 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/linux/thread_info.h:97 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/linux/sched.h:2036 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/arch/x86/include/asm/fpu/sched.h:68 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/arch/x86/kernel/process_64.c:674)
[ 58.376035][ T2699] alg_test (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/testmgr.c:5876)
[ 58.376040][ T2699] ? __pfx_alg_test (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/testmgr.c:5829)
[ 58.376043][ T2699] ? __pfx___schedule (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/sched/core.c:6646)
[ 58.376047][ T2699] ? try_to_wake_up (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/sched/core.c:4332)
[ 58.376052][ T2699] ? _raw_spin_lock_irqsave (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/arch/x86/include/asm/atomic.h:107 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/linux/atomic/atomic-arch-fallback.h:2170 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/linux/atomic/atomic-instrumented.h:1302 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/asm-generic/qspinlock.h:111 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/linux/spinlock.h:187 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/include/linux/spinlock_api_smp.h:111 kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/locking/spinlock.c:162)
[ 58.376056][ T2699] ? __pfx__raw_spin_lock_irqsave (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/locking/spinlock.c:161)
[ 58.376060][ T2699] ? __pfx_cryptomgr_test (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/algboss.c:174)
[ 58.376065][ T2699] cryptomgr_test (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/crypto/algboss.c:181)
[ 58.376069][ T2699] kthread (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/kthread.c:464)
[ 58.376074][ T2699] ? __pfx_kthread (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/kthread.c:413)
[ 58.376078][ T2699] ? __pfx__raw_spin_lock_irq (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/locking/spinlock.c:169)
[ 58.376082][ T2699] ? __pfx_kthread (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/kthread.c:413)
[ 58.376086][ T2699] ret_from_fork (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/arch/x86/kernel/process.c:159)
[ 58.376092][ T2699] ? __pfx_kthread (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/kernel/kthread.c:413)
[ 58.376096][ T2699] ret_from_fork_asm (kbuild/obj/consumer/x86_64-rhel-9.4-kunit/arch/x86/entry/entry_64.S:258)
[ 58.376103][ T2699] </TASK>
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250415/202504151654.4c3b6393-lkp@xxxxxxxxx
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
