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Date
May 30, 2025, 4:14 a.m.

Environment
e850-96
qemu-arm64
qemu-x86_64 

[   75.922661] ==================================================================
[   75.922851] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   75.922851] 
[   75.923009] Invalid read at 0x(____ptrval____):
[   75.924120]  test_invalid_access+0xdc/0x1f0
[   75.928336]  kunit_try_run_case+0x170/0x3f0
[   75.932489]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   75.937964]  kthread+0x328/0x630
[   75.941162]  ret_from_fork+0x10/0x20
[   75.944694] 
[   75.946208] CPU: 3 UID: 0 PID: 375 Comm: kunit_try_catch Tainted: G    B            N  6.15.0-next-20250530 #1 PREEMPT 
[   75.956973] Tainted: [B]=BAD_PAGE, [N]=TEST
[   75.961128] Hardware name: WinLink E850-96 board (DT)
[   75.966163] ==================================================================
Metadata Full log Test run details 

[   37.833142] ==================================================================
[   37.833368] BUG: KFENCE: invalid read in test_invalid_access+0xdc/0x1f0
[   37.833368] 
[   37.833576] Invalid read at 0x0000000016bed776:
[   37.833744]  test_invalid_access+0xdc/0x1f0
[   37.833876]  kunit_try_run_case+0x170/0x3f0
[   37.833999]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   37.834124]  kthread+0x328/0x630
[   37.834235]  ret_from_fork+0x10/0x20
[   37.834363] 
[   37.834478] CPU: 0 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G    B            N  6.15.0-next-20250530 #1 PREEMPT 
[   37.839882] Tainted: [B]=BAD_PAGE, [N]=TEST
[   37.839986] Hardware name: linux,dummy-virt (DT)
[   37.842000] ==================================================================
Metadata Full log Test run details 

[   33.735794] ==================================================================
[   33.736716] BUG: KFENCE: invalid read in test_invalid_access+0xf0/0x210
[   33.736716] 
[   33.737366] Invalid read at 0x(____ptrval____):
[   33.737708]  test_invalid_access+0xf0/0x210
[   33.738060]  kunit_try_run_case+0x1a5/0x480
[   33.738555]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   33.739053]  kthread+0x337/0x6f0
[   33.739344]  ret_from_fork+0x116/0x1d0
[   33.739627]  ret_from_fork_asm+0x1a/0x30
[   33.739966] 
[   33.740186] CPU: 0 UID: 0 PID: 348 Comm: kunit_try_catch Tainted: G    B            N  6.15.0-next-20250530 #1 PREEMPT(voluntary) 
[   33.741068] Tainted: [B]=BAD_PAGE, [N]=TEST
[   33.741389] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   33.741964] ==================================================================
Metadata Full log Test run details