Date
July 5, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 26.426860] ================================================================== [ 26.427007] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 26.427007] [ 26.427088] Corrupted memory at 0x000000003ab2e1b9 [ ! ] (in kfence-#136): [ 26.427212] test_corruption+0x1d8/0x378 [ 26.427265] kunit_try_run_case+0x170/0x3f0 [ 26.427313] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.427382] kthread+0x328/0x630 [ 26.427428] ret_from_fork+0x10/0x20 [ 26.427469] [ 26.427494] kfence-#136: 0x00000000621378c6-0x00000000435a5ed4, size=32, cache=test [ 26.427494] [ 26.427554] allocated by task 314 on cpu 1 at 26.426593s (0.000957s ago): [ 26.427618] test_alloc+0x230/0x628 [ 26.427660] test_corruption+0x198/0x378 [ 26.427702] kunit_try_run_case+0x170/0x3f0 [ 26.427742] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.427786] kthread+0x328/0x630 [ 26.427822] ret_from_fork+0x10/0x20 [ 26.427862] [ 26.427886] freed by task 314 on cpu 1 at 26.426691s (0.001192s ago): [ 26.427947] test_corruption+0x1d8/0x378 [ 26.427989] kunit_try_run_case+0x170/0x3f0 [ 26.428028] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.428072] kthread+0x328/0x630 [ 26.428108] ret_from_fork+0x10/0x20 [ 26.428149] [ 26.428195] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 26.428273] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.428304] Hardware name: linux,dummy-virt (DT) [ 26.428341] ================================================================== [ 25.482920] ================================================================== [ 25.483211] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 25.483211] [ 25.483420] Corrupted memory at 0x00000000b4f388e5 [ ! ] (in kfence-#127): [ 25.484556] test_corruption+0x284/0x378 [ 25.484690] kunit_try_run_case+0x170/0x3f0 [ 25.484829] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.484925] kthread+0x328/0x630 [ 25.486754] ret_from_fork+0x10/0x20 [ 25.486889] [ 25.486943] kfence-#127: 0x000000005d0b16d6-0x00000000990e84dc, size=32, cache=kmalloc-32 [ 25.486943] [ 25.487024] allocated by task 312 on cpu 1 at 25.481037s (0.005982s ago): [ 25.487096] test_alloc+0x29c/0x628 [ 25.487138] test_corruption+0x198/0x378 [ 25.487178] kunit_try_run_case+0x170/0x3f0 [ 25.487219] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.487261] kthread+0x328/0x630 [ 25.487298] ret_from_fork+0x10/0x20 [ 25.487337] [ 25.487381] freed by task 312 on cpu 1 at 25.481578s (0.005797s ago): [ 25.487495] test_corruption+0x284/0x378 [ 25.487579] kunit_try_run_case+0x170/0x3f0 [ 25.487692] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.487802] kthread+0x328/0x630 [ 25.487972] ret_from_fork+0x10/0x20 [ 25.488059] [ 25.488159] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 25.488859] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.489303] Hardware name: linux,dummy-virt (DT) [ 25.489596] ================================================================== [ 25.372077] ================================================================== [ 25.372235] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 25.372235] [ 25.372371] Corrupted memory at 0x000000001b9f67c4 [ ! . . . . . . . . . . . . . . . ] (in kfence-#126): [ 25.372993] test_corruption+0x278/0x378 [ 25.373098] kunit_try_run_case+0x170/0x3f0 [ 25.373193] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.373295] kthread+0x328/0x630 [ 25.373396] ret_from_fork+0x10/0x20 [ 25.373485] [ 25.373550] kfence-#126: 0x000000008ecbb845-0x00000000650ac9e7, size=32, cache=kmalloc-32 [ 25.373550] [ 25.373666] allocated by task 312 on cpu 1 at 25.371710s (0.001948s ago): [ 25.373797] test_alloc+0x29c/0x628 [ 25.373903] test_corruption+0xdc/0x378 [ 25.374055] kunit_try_run_case+0x170/0x3f0 [ 25.374145] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.374270] kthread+0x328/0x630 [ 25.374431] ret_from_fork+0x10/0x20 [ 25.374581] [ 25.374658] freed by task 312 on cpu 1 at 25.371911s (0.002735s ago): [ 25.374820] test_corruption+0x278/0x378 [ 25.374899] kunit_try_run_case+0x170/0x3f0 [ 25.374968] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.375066] kthread+0x328/0x630 [ 25.375142] ret_from_fork+0x10/0x20 [ 25.375231] [ 25.375339] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 25.375512] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.375610] Hardware name: linux,dummy-virt (DT) [ 25.375706] ================================================================== [ 25.903666] ================================================================== [ 25.903889] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 25.903889] [ 25.904052] Corrupted memory at 0x00000000284f4363 [ ! . . . . . . . . . . . . . . . ] (in kfence-#131): [ 25.904688] test_corruption+0x120/0x378 [ 25.904785] kunit_try_run_case+0x170/0x3f0 [ 25.904885] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.904983] kthread+0x328/0x630 [ 25.905065] ret_from_fork+0x10/0x20 [ 25.905152] [ 25.905206] kfence-#131: 0x00000000a6d55b77-0x000000005408f938, size=32, cache=test [ 25.905206] [ 25.905320] allocated by task 314 on cpu 1 at 25.903309s (0.002004s ago): [ 25.905467] test_alloc+0x230/0x628 [ 25.905560] test_corruption+0xdc/0x378 [ 25.905648] kunit_try_run_case+0x170/0x3f0 [ 25.905736] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.905832] kthread+0x328/0x630 [ 25.905916] ret_from_fork+0x10/0x20 [ 25.906001] [ 25.906052] freed by task 314 on cpu 1 at 25.903422s (0.002624s ago): [ 25.906202] test_corruption+0x120/0x378 [ 25.906308] kunit_try_run_case+0x170/0x3f0 [ 25.906436] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.906561] kthread+0x328/0x630 [ 25.906648] ret_from_fork+0x10/0x20 [ 25.906743] [ 25.906837] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 25.907023] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.907092] Hardware name: linux,dummy-virt (DT) [ 25.907171] ==================================================================
[ 21.108221] ================================================================== [ 21.108683] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 21.108683] [ 21.109070] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#93): [ 21.109548] test_corruption+0x216/0x3e0 [ 21.109841] kunit_try_run_case+0x1a5/0x480 [ 21.110036] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.110343] kthread+0x337/0x6f0 [ 21.110560] ret_from_fork+0x116/0x1d0 [ 21.110788] ret_from_fork_asm+0x1a/0x30 [ 21.110992] [ 21.111113] kfence-#93: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 21.111113] [ 21.111546] allocated by task 331 on cpu 1 at 21.108081s (0.003462s ago): [ 21.111834] test_alloc+0x2a6/0x10f0 [ 21.112059] test_corruption+0x1cb/0x3e0 [ 21.112306] kunit_try_run_case+0x1a5/0x480 [ 21.112560] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.113008] kthread+0x337/0x6f0 [ 21.113167] ret_from_fork+0x116/0x1d0 [ 21.113395] ret_from_fork_asm+0x1a/0x30 [ 21.113592] [ 21.113722] freed by task 331 on cpu 1 at 21.108145s (0.005574s ago): [ 21.114081] test_corruption+0x216/0x3e0 [ 21.114281] kunit_try_run_case+0x1a5/0x480 [ 21.114463] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.114800] kthread+0x337/0x6f0 [ 21.115014] ret_from_fork+0x116/0x1d0 [ 21.115229] ret_from_fork_asm+0x1a/0x30 [ 21.115462] [ 21.115610] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 21.116025] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.116195] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.116683] ================================================================== [ 20.692430] ================================================================== [ 20.693215] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 20.693215] [ 20.693561] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#89): [ 20.694084] test_corruption+0x2df/0x3e0 [ 20.694335] kunit_try_run_case+0x1a5/0x480 [ 20.694579] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.694810] kthread+0x337/0x6f0 [ 20.695025] ret_from_fork+0x116/0x1d0 [ 20.695266] ret_from_fork_asm+0x1a/0x30 [ 20.695498] [ 20.695624] kfence-#89: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 20.695624] [ 20.696086] allocated by task 329 on cpu 1 at 20.692129s (0.003955s ago): [ 20.696447] test_alloc+0x364/0x10f0 [ 20.696689] test_corruption+0x1cb/0x3e0 [ 20.696974] kunit_try_run_case+0x1a5/0x480 [ 20.697222] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.697442] kthread+0x337/0x6f0 [ 20.697588] ret_from_fork+0x116/0x1d0 [ 20.697894] ret_from_fork_asm+0x1a/0x30 [ 20.698138] [ 20.698246] freed by task 329 on cpu 1 at 20.692238s (0.006005s ago): [ 20.698594] test_corruption+0x2df/0x3e0 [ 20.698789] kunit_try_run_case+0x1a5/0x480 [ 20.699073] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.699381] kthread+0x337/0x6f0 [ 20.699590] ret_from_fork+0x116/0x1d0 [ 20.699814] ret_from_fork_asm+0x1a/0x30 [ 20.700057] [ 20.700208] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 20.700726] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.700896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 20.701279] ================================================================== [ 21.004305] ================================================================== [ 21.004804] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 21.004804] [ 21.005172] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#92): [ 21.005996] test_corruption+0x131/0x3e0 [ 21.006179] kunit_try_run_case+0x1a5/0x480 [ 21.006485] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.006922] kthread+0x337/0x6f0 [ 21.007108] ret_from_fork+0x116/0x1d0 [ 21.007272] ret_from_fork_asm+0x1a/0x30 [ 21.007512] [ 21.007635] kfence-#92: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 21.007635] [ 21.008137] allocated by task 331 on cpu 1 at 21.004155s (0.003979s ago): [ 21.008463] test_alloc+0x2a6/0x10f0 [ 21.008705] test_corruption+0xe6/0x3e0 [ 21.009084] kunit_try_run_case+0x1a5/0x480 [ 21.009309] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.009568] kthread+0x337/0x6f0 [ 21.009792] ret_from_fork+0x116/0x1d0 [ 21.010023] ret_from_fork_asm+0x1a/0x30 [ 21.010256] [ 21.010361] freed by task 331 on cpu 1 at 21.004219s (0.006139s ago): [ 21.010655] test_corruption+0x131/0x3e0 [ 21.010823] kunit_try_run_case+0x1a5/0x480 [ 21.011015] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 21.011419] kthread+0x337/0x6f0 [ 21.011618] ret_from_fork+0x116/0x1d0 [ 21.011789] ret_from_fork_asm+0x1a/0x30 [ 21.011958] [ 21.012078] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 21.012681] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.012928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 21.013488] ================================================================== [ 20.484450] ================================================================== [ 20.485043] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 20.485043] [ 20.485461] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#87): [ 20.486382] test_corruption+0x2d2/0x3e0 [ 20.486658] kunit_try_run_case+0x1a5/0x480 [ 20.486902] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.487199] kthread+0x337/0x6f0 [ 20.487353] ret_from_fork+0x116/0x1d0 [ 20.487571] ret_from_fork_asm+0x1a/0x30 [ 20.487909] [ 20.488054] kfence-#87: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 20.488054] [ 20.488578] allocated by task 329 on cpu 1 at 20.484162s (0.004414s ago): [ 20.489012] test_alloc+0x364/0x10f0 [ 20.489244] test_corruption+0xe6/0x3e0 [ 20.489437] kunit_try_run_case+0x1a5/0x480 [ 20.489734] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.490060] kthread+0x337/0x6f0 [ 20.490253] ret_from_fork+0x116/0x1d0 [ 20.490517] ret_from_fork_asm+0x1a/0x30 [ 20.490777] [ 20.490898] freed by task 329 on cpu 1 at 20.484263s (0.006632s ago): [ 20.491230] test_corruption+0x2d2/0x3e0 [ 20.491485] kunit_try_run_case+0x1a5/0x480 [ 20.491754] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.491962] kthread+0x337/0x6f0 [ 20.492106] ret_from_fork+0x116/0x1d0 [ 20.492264] ret_from_fork_asm+0x1a/0x30 [ 20.493176] [ 20.493335] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 20.494257] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.494572] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 20.495092] ==================================================================