Date
July 12, 2025, 11:09 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 26.455316] ================================================================== [ 26.455496] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 26.455496] [ 26.455620] Corrupted memory at 0x00000000b0261689 [ ! . . . . . . . . . . . . . . . ] (in kfence-#141): [ 26.456244] test_corruption+0x278/0x378 [ 26.456352] kunit_try_run_case+0x170/0x3f0 [ 26.456446] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.456539] kthread+0x328/0x630 [ 26.456619] ret_from_fork+0x10/0x20 [ 26.456686] [ 26.456717] kfence-#141: 0x000000009de9dd0f-0x000000004e6446db, size=32, cache=kmalloc-32 [ 26.456717] [ 26.456784] allocated by task 312 on cpu 1 at 26.454978s (0.001802s ago): [ 26.456886] test_alloc+0x29c/0x628 [ 26.456933] test_corruption+0xdc/0x378 [ 26.456975] kunit_try_run_case+0x170/0x3f0 [ 26.457018] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.457063] kthread+0x328/0x630 [ 26.457100] ret_from_fork+0x10/0x20 [ 26.457166] [ 26.457193] freed by task 312 on cpu 1 at 26.455150s (0.002038s ago): [ 26.457261] test_corruption+0x278/0x378 [ 26.457307] kunit_try_run_case+0x170/0x3f0 [ 26.457351] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.457399] kthread+0x328/0x630 [ 26.457439] ret_from_fork+0x10/0x20 [ 26.457483] [ 26.457538] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 26.457631] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.457667] Hardware name: linux,dummy-virt (DT) [ 26.457705] ================================================================== [ 27.078216] ================================================================== [ 27.078414] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 27.078414] [ 27.078552] Corrupted memory at 0x000000007b78827c [ ! . . . . . . . . . . . . . . . ] (in kfence-#147): [ 27.078951] test_corruption+0x120/0x378 [ 27.079013] kunit_try_run_case+0x170/0x3f0 [ 27.079067] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.079117] kthread+0x328/0x630 [ 27.079161] ret_from_fork+0x10/0x20 [ 27.079206] [ 27.079235] kfence-#147: 0x00000000674199b2-0x00000000da323e4b, size=32, cache=test [ 27.079235] [ 27.079297] allocated by task 314 on cpu 1 at 27.077957s (0.001336s ago): [ 27.079371] test_alloc+0x230/0x628 [ 27.079419] test_corruption+0xdc/0x378 [ 27.079463] kunit_try_run_case+0x170/0x3f0 [ 27.079508] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.079555] kthread+0x328/0x630 [ 27.079595] ret_from_fork+0x10/0x20 [ 27.079638] [ 27.079664] freed by task 314 on cpu 1 at 27.078052s (0.001607s ago): [ 27.079732] test_corruption+0x120/0x378 [ 27.079776] kunit_try_run_case+0x170/0x3f0 [ 27.079833] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.079889] kthread+0x328/0x630 [ 27.079932] ret_from_fork+0x10/0x20 [ 27.079973] [ 27.080025] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 27.080112] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.080145] Hardware name: linux,dummy-virt (DT) [ 27.080183] ================================================================== [ 27.182231] ================================================================== [ 27.182413] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 27.182413] [ 27.182520] Corrupted memory at 0x0000000045dff007 [ ! ] (in kfence-#148): [ 27.182672] test_corruption+0x1d8/0x378 [ 27.182733] kunit_try_run_case+0x170/0x3f0 [ 27.182784] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.182854] kthread+0x328/0x630 [ 27.182903] ret_from_fork+0x10/0x20 [ 27.182948] [ 27.182975] kfence-#148: 0x00000000983f849c-0x0000000036986fd0, size=32, cache=test [ 27.182975] [ 27.183040] allocated by task 314 on cpu 1 at 27.181987s (0.001049s ago): [ 27.183109] test_alloc+0x230/0x628 [ 27.183156] test_corruption+0x198/0x378 [ 27.183201] kunit_try_run_case+0x170/0x3f0 [ 27.183243] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.183291] kthread+0x328/0x630 [ 27.183329] ret_from_fork+0x10/0x20 [ 27.183373] [ 27.183399] freed by task 314 on cpu 1 at 27.182079s (0.001315s ago): [ 27.183465] test_corruption+0x1d8/0x378 [ 27.183510] kunit_try_run_case+0x170/0x3f0 [ 27.183552] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 27.183599] kthread+0x328/0x630 [ 27.183637] ret_from_fork+0x10/0x20 [ 27.183681] [ 27.183728] CPU: 1 UID: 0 PID: 314 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 27.183813] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.183864] Hardware name: linux,dummy-virt (DT) [ 27.183901] ================================================================== [ 26.662522] ================================================================== [ 26.662678] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 26.662678] [ 26.662765] Corrupted memory at 0x000000005209f6ac [ ! ] (in kfence-#143): [ 26.662948] test_corruption+0x284/0x378 [ 26.663011] kunit_try_run_case+0x170/0x3f0 [ 26.663062] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.663112] kthread+0x328/0x630 [ 26.663159] ret_from_fork+0x10/0x20 [ 26.663205] [ 26.663235] kfence-#143: 0x00000000885af237-0x000000004a737be7, size=32, cache=kmalloc-32 [ 26.663235] [ 26.663300] allocated by task 312 on cpu 1 at 26.662020s (0.001275s ago): [ 26.663372] test_alloc+0x29c/0x628 [ 26.663417] test_corruption+0x198/0x378 [ 26.663462] kunit_try_run_case+0x170/0x3f0 [ 26.663507] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.663554] kthread+0x328/0x630 [ 26.663595] ret_from_fork+0x10/0x20 [ 26.663636] [ 26.663664] freed by task 312 on cpu 1 at 26.662204s (0.001455s ago): [ 26.663730] test_corruption+0x284/0x378 [ 26.663776] kunit_try_run_case+0x170/0x3f0 [ 26.663831] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.663888] kthread+0x328/0x630 [ 26.663928] ret_from_fork+0x10/0x20 [ 26.663971] [ 26.664021] CPU: 1 UID: 0 PID: 312 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT [ 26.664109] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.664143] Hardware name: linux,dummy-virt (DT) [ 26.664180] ==================================================================
[ 19.569104] ================================================================== [ 19.569488] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 19.569488] [ 19.569915] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#83): [ 19.570460] test_corruption+0x131/0x3e0 [ 19.570678] kunit_try_run_case+0x1a5/0x480 [ 19.570905] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.571144] kthread+0x337/0x6f0 [ 19.571318] ret_from_fork+0x116/0x1d0 [ 19.571488] ret_from_fork_asm+0x1a/0x30 [ 19.571633] [ 19.571716] kfence-#83: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 19.571716] [ 19.572148] allocated by task 331 on cpu 0 at 19.568978s (0.003169s ago): [ 19.572510] test_alloc+0x2a6/0x10f0 [ 19.572681] test_corruption+0xe6/0x3e0 [ 19.572830] kunit_try_run_case+0x1a5/0x480 [ 19.573034] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.573300] kthread+0x337/0x6f0 [ 19.573514] ret_from_fork+0x116/0x1d0 [ 19.573727] ret_from_fork_asm+0x1a/0x30 [ 19.573889] [ 19.573988] freed by task 331 on cpu 0 at 19.569032s (0.004954s ago): [ 19.574259] test_corruption+0x131/0x3e0 [ 19.574421] kunit_try_run_case+0x1a5/0x480 [ 19.574635] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.574916] kthread+0x337/0x6f0 [ 19.575052] ret_from_fork+0x116/0x1d0 [ 19.575229] ret_from_fork_asm+0x1a/0x30 [ 19.575371] [ 19.575465] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.575940] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.576148] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.576485] ================================================================== [ 19.049186] ================================================================== [ 19.049577] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 19.049577] [ 19.050036] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#78): [ 19.050651] test_corruption+0x2d2/0x3e0 [ 19.050861] kunit_try_run_case+0x1a5/0x480 [ 19.051027] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.051282] kthread+0x337/0x6f0 [ 19.051429] ret_from_fork+0x116/0x1d0 [ 19.051605] ret_from_fork_asm+0x1a/0x30 [ 19.051798] [ 19.051870] kfence-#78: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.051870] [ 19.052264] allocated by task 329 on cpu 0 at 19.049015s (0.003246s ago): [ 19.052505] test_alloc+0x364/0x10f0 [ 19.052664] test_corruption+0xe6/0x3e0 [ 19.052877] kunit_try_run_case+0x1a5/0x480 [ 19.053094] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.053315] kthread+0x337/0x6f0 [ 19.053477] ret_from_fork+0x116/0x1d0 [ 19.053636] ret_from_fork_asm+0x1a/0x30 [ 19.053867] [ 19.053954] freed by task 329 on cpu 0 at 19.049112s (0.004839s ago): [ 19.054231] test_corruption+0x2d2/0x3e0 [ 19.054429] kunit_try_run_case+0x1a5/0x480 [ 19.054600] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.054881] kthread+0x337/0x6f0 [ 19.055006] ret_from_fork+0x116/0x1d0 [ 19.055140] ret_from_fork_asm+0x1a/0x30 [ 19.055453] [ 19.055572] CPU: 0 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.056197] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.056337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.056720] ================================================================== [ 19.154269] ================================================================== [ 19.154650] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 19.154650] [ 19.155003] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#79): [ 19.155319] test_corruption+0x2df/0x3e0 [ 19.155472] kunit_try_run_case+0x1a5/0x480 [ 19.155623] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.155811] kthread+0x337/0x6f0 [ 19.155938] ret_from_fork+0x116/0x1d0 [ 19.156073] ret_from_fork_asm+0x1a/0x30 [ 19.156216] [ 19.156288] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 19.156288] [ 19.156570] allocated by task 329 on cpu 0 at 19.153944s (0.002624s ago): [ 19.156855] test_alloc+0x364/0x10f0 [ 19.156992] test_corruption+0x1cb/0x3e0 [ 19.157137] kunit_try_run_case+0x1a5/0x480 [ 19.157288] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.157659] kthread+0x337/0x6f0 [ 19.157846] ret_from_fork+0x116/0x1d0 [ 19.158040] ret_from_fork_asm+0x1a/0x30 [ 19.158242] [ 19.158337] freed by task 329 on cpu 0 at 19.154117s (0.004218s ago): [ 19.158655] test_corruption+0x2df/0x3e0 [ 19.158875] kunit_try_run_case+0x1a5/0x480 [ 19.159088] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 19.159299] kthread+0x337/0x6f0 [ 19.159460] ret_from_fork+0x116/0x1d0 [ 19.159592] ret_from_fork_asm+0x1a/0x30 [ 19.159909] [ 19.160032] CPU: 0 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 19.160451] Tainted: [B]=BAD_PAGE, [N]=TEST [ 19.160624] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 19.161010] ================================================================== [ 20.505271] ================================================================== [ 20.505680] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 20.505680] [ 20.506021] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#92): [ 20.506402] test_corruption+0x216/0x3e0 [ 20.506709] kunit_try_run_case+0x1a5/0x480 [ 20.506885] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.507114] kthread+0x337/0x6f0 [ 20.507239] ret_from_fork+0x116/0x1d0 [ 20.507413] ret_from_fork_asm+0x1a/0x30 [ 20.507618] [ 20.507766] kfence-#92: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 20.507766] [ 20.508070] allocated by task 331 on cpu 0 at 20.505165s (0.002903s ago): [ 20.508482] test_alloc+0x2a6/0x10f0 [ 20.508665] test_corruption+0x1cb/0x3e0 [ 20.508849] kunit_try_run_case+0x1a5/0x480 [ 20.509025] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.509244] kthread+0x337/0x6f0 [ 20.509408] ret_from_fork+0x116/0x1d0 [ 20.509545] ret_from_fork_asm+0x1a/0x30 [ 20.509686] [ 20.509793] freed by task 331 on cpu 0 at 20.505196s (0.004595s ago): [ 20.510105] test_corruption+0x216/0x3e0 [ 20.510353] kunit_try_run_case+0x1a5/0x480 [ 20.510550] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 20.510831] kthread+0x337/0x6f0 [ 20.510971] ret_from_fork+0x116/0x1d0 [ 20.511104] ret_from_fork_asm+0x1a/0x30 [ 20.511244] [ 20.511346] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc5 #1 PREEMPT(voluntary) [ 20.511994] Tainted: [B]=BAD_PAGE, [N]=TEST [ 20.512201] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 20.512468] ==================================================================