Date
July 2, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.633432] ================================================================== [ 23.633519] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 23.633519] [ 23.633591] Corrupted memory at 0x00000000d6c79fad [ ! ] (in kfence-#99): [ 23.633717] test_corruption+0x284/0x378 [ 23.633765] kunit_try_run_case+0x170/0x3f0 [ 23.633809] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.633853] kthread+0x328/0x630 [ 23.633890] ret_from_fork+0x10/0x20 [ 23.633932] [ 23.633955] kfence-#99: 0x00000000b8922299-0x000000004d905a5e, size=32, cache=kmalloc-32 [ 23.633955] [ 23.634009] allocated by task 311 on cpu 0 at 23.633169s (0.000837s ago): [ 23.634068] test_alloc+0x29c/0x628 [ 23.634109] test_corruption+0x198/0x378 [ 23.634148] kunit_try_run_case+0x170/0x3f0 [ 23.634187] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.634231] kthread+0x328/0x630 [ 23.634266] ret_from_fork+0x10/0x20 [ 23.634304] [ 23.634327] freed by task 311 on cpu 0 at 23.633270s (0.001053s ago): [ 23.634386] test_corruption+0x284/0x378 [ 23.634424] kunit_try_run_case+0x170/0x3f0 [ 23.634464] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.634506] kthread+0x328/0x630 [ 23.634540] ret_from_fork+0x10/0x20 [ 23.634589] [ 23.634629] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.634704] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.634732] Hardware name: linux,dummy-virt (DT) [ 23.634767] ================================================================== [ 24.049309] ================================================================== [ 24.049408] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 24.049408] [ 24.049470] Corrupted memory at 0x0000000028f83f25 [ ! . . . . . . . . . . . . . . . ] (in kfence-#103): [ 24.049790] test_corruption+0x120/0x378 [ 24.049837] kunit_try_run_case+0x170/0x3f0 [ 24.049882] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.049927] kthread+0x328/0x630 [ 24.049967] ret_from_fork+0x10/0x20 [ 24.050007] [ 24.050030] kfence-#103: 0x00000000555c090b-0x00000000e555f847, size=32, cache=test [ 24.050030] [ 24.050087] allocated by task 313 on cpu 0 at 24.049143s (0.000940s ago): [ 24.050146] test_alloc+0x230/0x628 [ 24.050187] test_corruption+0xdc/0x378 [ 24.050228] kunit_try_run_case+0x170/0x3f0 [ 24.050267] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.050310] kthread+0x328/0x630 [ 24.050344] ret_from_fork+0x10/0x20 [ 24.050382] [ 24.050406] freed by task 313 on cpu 0 at 24.049202s (0.001201s ago): [ 24.050465] test_corruption+0x120/0x378 [ 24.050505] kunit_try_run_case+0x170/0x3f0 [ 24.050544] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.050596] kthread+0x328/0x630 [ 24.050632] ret_from_fork+0x10/0x20 [ 24.050672] [ 24.050714] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.050795] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.050823] Hardware name: linux,dummy-virt (DT) [ 24.050860] ================================================================== [ 23.529386] ================================================================== [ 23.529487] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 23.529487] [ 23.529550] Corrupted memory at 0x000000001f32d527 [ ! . . . . . . . . . . . . . . . ] (in kfence-#98): [ 23.530683] test_corruption+0x278/0x378 [ 23.530736] kunit_try_run_case+0x170/0x3f0 [ 23.530782] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.530828] kthread+0x328/0x630 [ 23.530873] ret_from_fork+0x10/0x20 [ 23.530912] [ 23.530935] kfence-#98: 0x00000000d954ffee-0x00000000763204cc, size=32, cache=kmalloc-32 [ 23.530935] [ 23.530991] allocated by task 311 on cpu 0 at 23.529102s (0.001885s ago): [ 23.531054] test_alloc+0x29c/0x628 [ 23.531094] test_corruption+0xdc/0x378 [ 23.531134] kunit_try_run_case+0x170/0x3f0 [ 23.531173] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.531216] kthread+0x328/0x630 [ 23.531252] ret_from_fork+0x10/0x20 [ 23.531290] [ 23.531313] freed by task 311 on cpu 0 at 23.529214s (0.002095s ago): [ 23.531374] test_corruption+0x278/0x378 [ 23.531412] kunit_try_run_case+0x170/0x3f0 [ 23.531452] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.531496] kthread+0x328/0x630 [ 23.531531] ret_from_fork+0x10/0x20 [ 23.531584] [ 23.531632] CPU: 0 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.531711] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.531741] Hardware name: linux,dummy-virt (DT) [ 23.531778] ================================================================== [ 24.153340] ================================================================== [ 24.153429] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 24.153429] [ 24.153488] Corrupted memory at 0x00000000f5809788 [ ! ] (in kfence-#104): [ 24.153618] test_corruption+0x1d8/0x378 [ 24.153664] kunit_try_run_case+0x170/0x3f0 [ 24.153707] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.153753] kthread+0x328/0x630 [ 24.153790] ret_from_fork+0x10/0x20 [ 24.153830] [ 24.153853] kfence-#104: 0x00000000a367146a-0x00000000eb4442ba, size=32, cache=test [ 24.153853] [ 24.153906] allocated by task 313 on cpu 0 at 24.153191s (0.000711s ago): [ 24.153966] test_alloc+0x230/0x628 [ 24.154007] test_corruption+0x198/0x378 [ 24.154046] kunit_try_run_case+0x170/0x3f0 [ 24.154085] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.154128] kthread+0x328/0x630 [ 24.154162] ret_from_fork+0x10/0x20 [ 24.154201] [ 24.154223] freed by task 313 on cpu 0 at 24.153254s (0.000966s ago): [ 24.154283] test_corruption+0x1d8/0x378 [ 24.154321] kunit_try_run_case+0x170/0x3f0 [ 24.154360] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 24.154401] kthread+0x328/0x630 [ 24.154436] ret_from_fork+0x10/0x20 [ 24.154473] [ 24.154515] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 24.154600] Tainted: [B]=BAD_PAGE, [N]=TEST [ 24.154630] Hardware name: linux,dummy-virt (DT) [ 24.154664] ==================================================================
[ 17.862030] ================================================================== [ 17.862463] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 17.862463] [ 17.862949] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#81): [ 17.863776] test_corruption+0x2d2/0x3e0 [ 17.864115] kunit_try_run_case+0x1a5/0x480 [ 17.864302] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.864583] kthread+0x337/0x6f0 [ 17.864782] ret_from_fork+0x116/0x1d0 [ 17.864986] ret_from_fork_asm+0x1a/0x30 [ 17.865178] [ 17.865255] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.865255] [ 17.865672] allocated by task 330 on cpu 1 at 17.861796s (0.003873s ago): [ 17.866037] test_alloc+0x364/0x10f0 [ 17.866228] test_corruption+0xe6/0x3e0 [ 17.866437] kunit_try_run_case+0x1a5/0x480 [ 17.866593] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.866770] kthread+0x337/0x6f0 [ 17.866968] ret_from_fork+0x116/0x1d0 [ 17.867179] ret_from_fork_asm+0x1a/0x30 [ 17.867509] [ 17.867611] freed by task 330 on cpu 1 at 17.861872s (0.005736s ago): [ 17.867964] test_corruption+0x2d2/0x3e0 [ 17.868142] kunit_try_run_case+0x1a5/0x480 [ 17.868298] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.868588] kthread+0x337/0x6f0 [ 17.868789] ret_from_fork+0x116/0x1d0 [ 17.868962] ret_from_fork_asm+0x1a/0x30 [ 17.869169] [ 17.869291] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.869777] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.870003] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.870350] ================================================================== [ 18.174122] ================================================================== [ 18.174523] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 18.174523] [ 18.174869] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#84): [ 18.175251] test_corruption+0x216/0x3e0 [ 18.175448] kunit_try_run_case+0x1a5/0x480 [ 18.175783] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.175970] kthread+0x337/0x6f0 [ 18.176122] ret_from_fork+0x116/0x1d0 [ 18.176327] ret_from_fork_asm+0x1a/0x30 [ 18.176493] [ 18.176569] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.176569] [ 18.177172] allocated by task 332 on cpu 0 at 18.174017s (0.003153s ago): [ 18.177519] test_alloc+0x2a6/0x10f0 [ 18.177681] test_corruption+0x1cb/0x3e0 [ 18.177915] kunit_try_run_case+0x1a5/0x480 [ 18.178078] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.178343] kthread+0x337/0x6f0 [ 18.178518] ret_from_fork+0x116/0x1d0 [ 18.178679] ret_from_fork_asm+0x1a/0x30 [ 18.178817] [ 18.178889] freed by task 332 on cpu 0 at 18.174055s (0.004832s ago): [ 18.179340] test_corruption+0x216/0x3e0 [ 18.179483] kunit_try_run_case+0x1a5/0x480 [ 18.179634] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.179890] kthread+0x337/0x6f0 [ 18.180079] ret_from_fork+0x116/0x1d0 [ 18.180346] ret_from_fork_asm+0x1a/0x30 [ 18.180719] [ 18.180835] CPU: 0 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.181205] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.181418] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.181792] ================================================================== [ 18.070017] ================================================================== [ 18.070417] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.070417] [ 18.070874] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#83): [ 18.071474] test_corruption+0x131/0x3e0 [ 18.071662] kunit_try_run_case+0x1a5/0x480 [ 18.071979] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.072193] kthread+0x337/0x6f0 [ 18.072382] ret_from_fork+0x116/0x1d0 [ 18.072557] ret_from_fork_asm+0x1a/0x30 [ 18.072710] [ 18.072817] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.072817] [ 18.073286] allocated by task 332 on cpu 0 at 18.069907s (0.003376s ago): [ 18.073594] test_alloc+0x2a6/0x10f0 [ 18.073821] test_corruption+0xe6/0x3e0 [ 18.073980] kunit_try_run_case+0x1a5/0x480 [ 18.074162] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.074350] kthread+0x337/0x6f0 [ 18.074517] ret_from_fork+0x116/0x1d0 [ 18.074704] ret_from_fork_asm+0x1a/0x30 [ 18.074884] [ 18.074981] freed by task 332 on cpu 0 at 18.069950s (0.005029s ago): [ 18.075200] test_corruption+0x131/0x3e0 [ 18.075407] kunit_try_run_case+0x1a5/0x480 [ 18.075626] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.075963] kthread+0x337/0x6f0 [ 18.076135] ret_from_fork+0x116/0x1d0 [ 18.076291] ret_from_fork_asm+0x1a/0x30 [ 18.076484] [ 18.076589] CPU: 0 UID: 0 PID: 332 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.077044] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.077231] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.077587] ================================================================== [ 17.966146] ================================================================== [ 17.966548] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 17.966548] [ 17.966987] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#82): [ 17.967476] test_corruption+0x2df/0x3e0 [ 17.967655] kunit_try_run_case+0x1a5/0x480 [ 17.967924] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.968163] kthread+0x337/0x6f0 [ 17.968354] ret_from_fork+0x116/0x1d0 [ 17.968552] ret_from_fork_asm+0x1a/0x30 [ 17.968742] [ 17.968831] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.968831] [ 17.969207] allocated by task 330 on cpu 1 at 17.965902s (0.003303s ago): [ 17.969558] test_alloc+0x364/0x10f0 [ 17.969740] test_corruption+0x1cb/0x3e0 [ 17.969928] kunit_try_run_case+0x1a5/0x480 [ 17.970109] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.970367] kthread+0x337/0x6f0 [ 17.970546] ret_from_fork+0x116/0x1d0 [ 17.970755] ret_from_fork_asm+0x1a/0x30 [ 17.970951] [ 17.971041] freed by task 330 on cpu 1 at 17.965997s (0.005042s ago): [ 17.971336] test_corruption+0x2df/0x3e0 [ 17.971548] kunit_try_run_case+0x1a5/0x480 [ 17.971787] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.972038] kthread+0x337/0x6f0 [ 17.972207] ret_from_fork+0x116/0x1d0 [ 17.972401] ret_from_fork_asm+0x1a/0x30 [ 17.972539] [ 17.972630] CPU: 1 UID: 0 PID: 330 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.973421] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.973662] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.974081] ==================================================================