Date
July 6, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 | |
| x86 |
[ 26.395419] ================================================================== [ 26.395511] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.395511] [ 26.395575] Corrupted memory at 0x00000000f5282cf0 [ ! . . . . . . . . . . . . . . . ] (in kfence-#135): [ 26.395881] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.395929] kunit_try_run_case+0x170/0x3f0 [ 26.395971] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.396034] kthread+0x328/0x630 [ 26.396070] ret_from_fork+0x10/0x20 [ 26.396109] [ 26.396133] kfence-#135: 0x000000002ee40edf-0x000000008b03ed33, size=73, cache=kmalloc-96 [ 26.396133] [ 26.396187] allocated by task 326 on cpu 1 at 26.395215s (0.000968s ago): [ 26.396250] test_alloc+0x29c/0x628 [ 26.396289] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 26.396332] kunit_try_run_case+0x170/0x3f0 [ 26.396372] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.396413] kthread+0x328/0x630 [ 26.396449] ret_from_fork+0x10/0x20 [ 26.396486] [ 26.396510] freed by task 326 on cpu 1 at 26.395333s (0.001174s ago): [ 26.396571] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.396612] kunit_try_run_case+0x170/0x3f0 [ 26.396651] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.396694] kthread+0x328/0x630 [ 26.396728] ret_from_fork+0x10/0x20 [ 26.396767] [ 26.396809] CPU: 1 UID: 0 PID: 326 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 26.396886] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.396915] Hardware name: linux,dummy-virt (DT) [ 26.396948] ==================================================================
[ 26.746605] ================================================================== [ 26.746700] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.746700] [ 26.746764] Corrupted memory at 0x0000000060810cbb [ ! . . . . . . . . . . . . . . . ] (in kfence-#138): [ 26.747088] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.747139] kunit_try_run_case+0x170/0x3f0 [ 26.747182] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.747226] kthread+0x328/0x630 [ 26.747263] ret_from_fork+0x10/0x20 [ 26.747302] [ 26.747326] kfence-#138: 0x00000000dcef31e7-0x000000004edf54cd, size=73, cache=kmalloc-96 [ 26.747326] [ 26.747382] allocated by task 326 on cpu 0 at 26.746370s (0.001008s ago): [ 26.747444] test_alloc+0x29c/0x628 [ 26.747484] test_kmalloc_aligned_oob_write+0xbc/0x2c0 [ 26.747526] kunit_try_run_case+0x170/0x3f0 [ 26.747566] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.747609] kthread+0x328/0x630 [ 26.747644] ret_from_fork+0x10/0x20 [ 26.747683] [ 26.747706] freed by task 326 on cpu 0 at 26.746513s (0.001188s ago): [ 26.747767] test_kmalloc_aligned_oob_write+0x214/0x2c0 [ 26.747810] kunit_try_run_case+0x170/0x3f0 [ 26.747849] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.747892] kthread+0x328/0x630 [ 26.747938] ret_from_fork+0x10/0x20 [ 26.747977] [ 26.748021] CPU: 0 UID: 0 PID: 326 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 26.748100] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.748129] Hardware name: linux,dummy-virt (DT) [ 26.748162] ==================================================================
[ 25.973239] ================================================================== [ 25.973591] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 25.973591] [ 25.974051] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#150): [ 25.975142] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 25.975721] kunit_try_run_case+0x1a5/0x480 [ 25.976068] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.976315] kthread+0x337/0x6f0 [ 25.976487] ret_from_fork+0x116/0x1d0 [ 25.976697] ret_from_fork_asm+0x1a/0x30 [ 25.977000] [ 25.977192] kfence-#150: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 25.977192] [ 25.977634] allocated by task 343 on cpu 0 at 25.972918s (0.004711s ago): [ 25.977968] test_alloc+0x364/0x10f0 [ 25.978244] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 25.978494] kunit_try_run_case+0x1a5/0x480 [ 25.978804] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.979123] kthread+0x337/0x6f0 [ 25.979313] ret_from_fork+0x116/0x1d0 [ 25.979482] ret_from_fork_asm+0x1a/0x30 [ 25.979770] [ 25.979912] freed by task 343 on cpu 0 at 25.973099s (0.006809s ago): [ 25.980353] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 25.980644] kunit_try_run_case+0x1a5/0x480 [ 25.980928] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.981288] kthread+0x337/0x6f0 [ 25.981538] ret_from_fork+0x116/0x1d0 [ 25.981794] ret_from_fork_asm+0x1a/0x30 [ 25.981992] [ 25.982179] CPU: 0 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 25.982657] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.982944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.983560] ==================================================================
[ 25.627380] ================================================================== [ 25.627842] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 25.627842] [ 25.628280] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#131): [ 25.629408] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 25.629648] kunit_try_run_case+0x1a5/0x480 [ 25.629811] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.629994] kthread+0x337/0x6f0 [ 25.630260] ret_from_fork+0x116/0x1d0 [ 25.630412] ret_from_fork_asm+0x1a/0x30 [ 25.630563] [ 25.630642] kfence-#131: 0x(____ptrval____)-0x(____ptrval____), size=73, cache=kmalloc-96 [ 25.630642] [ 25.630942] allocated by task 342 on cpu 1 at 25.627034s (0.003906s ago): [ 25.631315] test_alloc+0x364/0x10f0 [ 25.631514] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 25.631810] kunit_try_run_case+0x1a5/0x480 [ 25.632042] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.632317] kthread+0x337/0x6f0 [ 25.632501] ret_from_fork+0x116/0x1d0 [ 25.632905] ret_from_fork_asm+0x1a/0x30 [ 25.633145] [ 25.633248] freed by task 342 on cpu 1 at 25.627257s (0.005989s ago): [ 25.633561] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 25.633784] kunit_try_run_case+0x1a5/0x480 [ 25.634119] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 25.636447] kthread+0x337/0x6f0 [ 25.636968] ret_from_fork+0x116/0x1d0 [ 25.637578] ret_from_fork_asm+0x1a/0x30 [ 25.638104] [ 25.638534] CPU: 1 UID: 0 PID: 342 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 25.639562] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.639960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 25.640270] ==================================================================
[ 90.690360] ================================================================== [ 90.697610] BUG: KFENCE: memory corruption in test_kmalloc_aligned_oob_write+0x24f/0x340 [ 90.697610] [ 90.707176] Corrupted memory at 0x00000000667be82d [ ! . . . . . . . . . . . . . . . ] (in kfence-#6): [ 90.716521] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 90.721753] kunit_try_run_case+0x1a2/0x480 [ 90.725941] kunit_generic_run_threadfn_adapter+0x82/0xf0 [ 90.731338] kthread+0x334/0x6f0 [ 90.734572] ret_from_fork+0x113/0x1d0 [ 90.738324] ret_from_fork_asm+0x1a/0x30 [ 90.742251] [ 90.743750] kfence-#6: 0x00000000a62209e0-0x00000000de8deca9, size=73, cache=kmalloc-96 [ 90.743750] [ 90.753231] allocated by task 366 on cpu 3 at 90.690351s (0.062880s ago): [ 90.760029] test_alloc+0x364/0x10f0 [ 90.763615] test_kmalloc_aligned_oob_write+0xc8/0x340 [ 90.768753] kunit_try_run_case+0x1a2/0x480 [ 90.772940] kunit_generic_run_threadfn_adapter+0x82/0xf0 [ 90.778337] kthread+0x334/0x6f0 [ 90.781569] ret_from_fork+0x113/0x1d0 [ 90.785324] ret_from_fork_asm+0x1a/0x30 [ 90.789250] [ 90.790748] freed by task 366 on cpu 3 at 90.690353s (0.100394s ago): [ 90.797192] test_kmalloc_aligned_oob_write+0x24f/0x340 [ 90.802424] kunit_try_run_case+0x1a2/0x480 [ 90.806609] kunit_generic_run_threadfn_adapter+0x82/0xf0 [ 90.812008] kthread+0x334/0x6f0 [ 90.815241] ret_from_fork+0x113/0x1d0 [ 90.818994] ret_from_fork_asm+0x1a/0x30 [ 90.822920] [ 90.824420] CPU: 3 UID: 0 PID: 366 Comm: kunit_try_catch Tainted: G S B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 90.835298] Tainted: [S]=CPU_OUT_OF_SPEC, [B]=BAD_PAGE, [N]=TEST [ 90.841300] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.7 12/07/2021 [ 90.848695] ==================================================================