Date
June 17, 2025, 3:40 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 28.974010] ================================================================== [ 28.974594] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 28.974594] [ 28.975373] Corrupted memory at 0x000000008f30e00a [ ! . . . . . . . . . . . . . . . ] (in kfence-#139): [ 28.977848] test_corruption+0x120/0x378 [ 28.977975] kunit_try_run_case+0x170/0x3f0 [ 28.978396] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.979229] kthread+0x328/0x630 [ 28.979420] ret_from_fork+0x10/0x20 [ 28.979517] [ 28.980113] kfence-#139: 0x00000000a35c5cdd-0x000000000f1c2ca8, size=32, cache=test [ 28.980113] [ 28.980725] allocated by task 315 on cpu 0 at 28.971215s (0.009475s ago): [ 28.981264] test_alloc+0x230/0x628 [ 28.981696] test_corruption+0xdc/0x378 [ 28.982158] kunit_try_run_case+0x170/0x3f0 [ 28.982513] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.982911] kthread+0x328/0x630 [ 28.983299] ret_from_fork+0x10/0x20 [ 28.983690] [ 28.983763] freed by task 315 on cpu 0 at 28.973164s (0.010589s ago): [ 28.983930] test_corruption+0x120/0x378 [ 28.984023] kunit_try_run_case+0x170/0x3f0 [ 28.984124] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.984239] kthread+0x328/0x630 [ 28.984335] ret_from_fork+0x10/0x20 [ 28.984432] [ 28.984539] CPU: 0 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT [ 28.985916] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.986285] Hardware name: linux,dummy-virt (DT) [ 28.986803] ================================================================== [ 28.868551] ================================================================== [ 28.869116] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 28.869116] [ 28.869307] Corrupted memory at 0x00000000983d17a8 [ ! ] (in kfence-#138): [ 28.870505] test_corruption+0x284/0x378 [ 28.870670] kunit_try_run_case+0x170/0x3f0 [ 28.870869] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.871068] kthread+0x328/0x630 [ 28.871165] ret_from_fork+0x10/0x20 [ 28.871609] [ 28.872026] kfence-#138: 0x00000000ce57f6a6-0x00000000619f8880, size=32, cache=kmalloc-32 [ 28.872026] [ 28.872313] allocated by task 313 on cpu 0 at 28.866936s (0.005368s ago): [ 28.872895] test_alloc+0x29c/0x628 [ 28.873019] test_corruption+0x198/0x378 [ 28.873246] kunit_try_run_case+0x170/0x3f0 [ 28.873458] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.873581] kthread+0x328/0x630 [ 28.873665] ret_from_fork+0x10/0x20 [ 28.873747] [ 28.873792] freed by task 313 on cpu 0 at 28.868018s (0.005767s ago): [ 28.873928] test_corruption+0x284/0x378 [ 28.874572] kunit_try_run_case+0x170/0x3f0 [ 28.874799] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.875145] kthread+0x328/0x630 [ 28.875440] ret_from_fork+0x10/0x20 [ 28.875625] [ 28.875751] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT [ 28.876025] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.876430] Hardware name: linux,dummy-virt (DT) [ 28.876700] ================================================================== [ 29.188992] ================================================================== [ 29.189300] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 29.189300] [ 29.189440] Corrupted memory at 0x000000002cba1ec5 [ ! ] (in kfence-#141): [ 29.190041] test_corruption+0x1d8/0x378 [ 29.190221] kunit_try_run_case+0x170/0x3f0 [ 29.190344] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.190437] kthread+0x328/0x630 [ 29.190510] ret_from_fork+0x10/0x20 [ 29.190619] [ 29.190677] kfence-#141: 0x000000008cacf00a-0x000000006a25f1d7, size=32, cache=test [ 29.190677] [ 29.190845] allocated by task 315 on cpu 0 at 29.188490s (0.002318s ago): [ 29.190994] test_alloc+0x230/0x628 [ 29.191091] test_corruption+0x198/0x378 [ 29.191197] kunit_try_run_case+0x170/0x3f0 [ 29.191290] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.191446] kthread+0x328/0x630 [ 29.191556] ret_from_fork+0x10/0x20 [ 29.191688] [ 29.191757] freed by task 315 on cpu 0 at 29.188621s (0.003126s ago): [ 29.191904] test_corruption+0x1d8/0x378 [ 29.192013] kunit_try_run_case+0x170/0x3f0 [ 29.192131] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 29.192229] kthread+0x328/0x630 [ 29.192316] ret_from_fork+0x10/0x20 [ 29.192444] [ 29.192572] CPU: 0 UID: 0 PID: 315 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT [ 29.192807] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.192914] Hardware name: linux,dummy-virt (DT) [ 29.193039] ================================================================== [ 28.443515] ================================================================== [ 28.444157] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 28.444157] [ 28.444331] Corrupted memory at 0x000000000ccbc7dc [ ! . . . . . . . . . . . . . . . ] (in kfence-#134): [ 28.445468] test_corruption+0x278/0x378 [ 28.445593] kunit_try_run_case+0x170/0x3f0 [ 28.445703] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.445836] kthread+0x328/0x630 [ 28.445936] ret_from_fork+0x10/0x20 [ 28.446250] [ 28.446318] kfence-#134: 0x00000000f8bcf4d0-0x00000000827f1e1a, size=32, cache=kmalloc-32 [ 28.446318] [ 28.446480] allocated by task 313 on cpu 0 at 28.443098s (0.003374s ago): [ 28.446618] test_alloc+0x29c/0x628 [ 28.446886] test_corruption+0xdc/0x378 [ 28.447036] kunit_try_run_case+0x170/0x3f0 [ 28.447176] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.447311] kthread+0x328/0x630 [ 28.447568] ret_from_fork+0x10/0x20 [ 28.447663] [ 28.447724] freed by task 313 on cpu 0 at 28.443317s (0.004399s ago): [ 28.447909] test_corruption+0x278/0x378 [ 28.448255] kunit_try_run_case+0x170/0x3f0 [ 28.448369] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 28.448615] kthread+0x328/0x630 [ 28.448908] ret_from_fork+0x10/0x20 [ 28.449099] [ 28.449247] CPU: 0 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT [ 28.449424] Tainted: [B]=BAD_PAGE, [N]=TEST [ 28.449485] Hardware name: linux,dummy-virt (DT) [ 28.449710] ==================================================================
[ 29.243818] ================================================================== [ 29.244630] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 29.244630] [ 29.245195] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#123): [ 29.246625] test_corruption+0x2d2/0x3e0 [ 29.247032] kunit_try_run_case+0x1a5/0x480 [ 29.247497] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.248074] kthread+0x337/0x6f0 [ 29.248452] ret_from_fork+0x41/0x80 [ 29.248875] ret_from_fork_asm+0x1a/0x30 [ 29.249249] [ 29.249517] kfence-#123: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.249517] [ 29.250414] allocated by task 331 on cpu 0 at 29.243554s (0.006854s ago): [ 29.250964] test_alloc+0x364/0x10f0 [ 29.251456] test_corruption+0xe6/0x3e0 [ 29.251869] kunit_try_run_case+0x1a5/0x480 [ 29.252400] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.253231] kthread+0x337/0x6f0 [ 29.253638] ret_from_fork+0x41/0x80 [ 29.254025] ret_from_fork_asm+0x1a/0x30 [ 29.254441] [ 29.254629] freed by task 331 on cpu 0 at 29.243708s (0.010915s ago): [ 29.255172] test_corruption+0x2d2/0x3e0 [ 29.255629] kunit_try_run_case+0x1a5/0x480 [ 29.256108] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.256568] kthread+0x337/0x6f0 [ 29.256946] ret_from_fork+0x41/0x80 [ 29.257375] ret_from_fork_asm+0x1a/0x30 [ 29.257705] [ 29.257948] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT(voluntary) [ 29.258937] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.259614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.260499] ================================================================== [ 29.452578] ================================================================== [ 29.453348] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 29.453348] [ 29.454034] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#125): [ 29.454925] test_corruption+0x2df/0x3e0 [ 29.455503] kunit_try_run_case+0x1a5/0x480 [ 29.455994] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.456546] kthread+0x337/0x6f0 [ 29.456948] ret_from_fork+0x41/0x80 [ 29.457418] ret_from_fork_asm+0x1a/0x30 [ 29.457882] [ 29.458102] kfence-#125: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 29.458102] [ 29.458901] allocated by task 331 on cpu 0 at 29.452102s (0.006794s ago): [ 29.459434] test_alloc+0x364/0x10f0 [ 29.460054] test_corruption+0x1cb/0x3e0 [ 29.460542] kunit_try_run_case+0x1a5/0x480 [ 29.461052] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.461598] kthread+0x337/0x6f0 [ 29.462046] ret_from_fork+0x41/0x80 [ 29.462479] ret_from_fork_asm+0x1a/0x30 [ 29.462906] [ 29.463109] freed by task 331 on cpu 0 at 29.452382s (0.010721s ago): [ 29.463765] test_corruption+0x2df/0x3e0 [ 29.464283] kunit_try_run_case+0x1a5/0x480 [ 29.464839] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.465333] kthread+0x337/0x6f0 [ 29.465624] ret_from_fork+0x41/0x80 [ 29.465934] ret_from_fork_asm+0x1a/0x30 [ 29.466641] [ 29.466966] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT(voluntary) [ 29.468181] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.468646] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.469232] ================================================================== [ 29.867670] ================================================================== [ 29.868377] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 29.868377] [ 29.869002] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#129): [ 29.869751] test_corruption+0x216/0x3e0 [ 29.870108] kunit_try_run_case+0x1a5/0x480 [ 29.870594] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.871093] kthread+0x337/0x6f0 [ 29.871434] ret_from_fork+0x41/0x80 [ 29.871850] ret_from_fork_asm+0x1a/0x30 [ 29.872462] [ 29.872712] kfence-#129: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 29.872712] [ 29.873503] allocated by task 333 on cpu 1 at 29.867505s (0.005992s ago): [ 29.874042] test_alloc+0x2a6/0x10f0 [ 29.874464] test_corruption+0x1cb/0x3e0 [ 29.874863] kunit_try_run_case+0x1a5/0x480 [ 29.875223] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.875806] kthread+0x337/0x6f0 [ 29.876322] ret_from_fork+0x41/0x80 [ 29.876665] ret_from_fork_asm+0x1a/0x30 [ 29.877027] [ 29.877267] freed by task 333 on cpu 1 at 29.867579s (0.009683s ago): [ 29.878023] test_corruption+0x216/0x3e0 [ 29.878470] kunit_try_run_case+0x1a5/0x480 [ 29.878868] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.879452] kthread+0x337/0x6f0 [ 29.879833] ret_from_fork+0x41/0x80 [ 29.880239] ret_from_fork_asm+0x1a/0x30 [ 29.880710] [ 29.880985] CPU: 1 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT(voluntary) [ 29.881690] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.882232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.883015] ================================================================== [ 29.555923] ================================================================== [ 29.556645] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 29.556645] [ 29.557326] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#126): [ 29.559327] test_corruption+0x131/0x3e0 [ 29.559725] kunit_try_run_case+0x1a5/0x480 [ 29.560195] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.560672] kthread+0x337/0x6f0 [ 29.561062] ret_from_fork+0x41/0x80 [ 29.561423] ret_from_fork_asm+0x1a/0x30 [ 29.561870] [ 29.562072] kfence-#126: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 29.562072] [ 29.562977] allocated by task 333 on cpu 1 at 29.555688s (0.007284s ago): [ 29.563497] test_alloc+0x2a6/0x10f0 [ 29.563915] test_corruption+0xe6/0x3e0 [ 29.564363] kunit_try_run_case+0x1a5/0x480 [ 29.564731] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.565239] kthread+0x337/0x6f0 [ 29.565747] ret_from_fork+0x41/0x80 [ 29.566193] ret_from_fork_asm+0x1a/0x30 [ 29.566598] [ 29.566813] freed by task 333 on cpu 1 at 29.555782s (0.011026s ago): [ 29.567491] test_corruption+0x131/0x3e0 [ 29.567851] kunit_try_run_case+0x1a5/0x480 [ 29.568318] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 29.569044] kthread+0x337/0x6f0 [ 29.569408] ret_from_fork+0x41/0x80 [ 29.569739] ret_from_fork_asm+0x1a/0x30 [ 29.570135] [ 29.570453] CPU: 1 UID: 0 PID: 333 Comm: kunit_try_catch Tainted: G B N 6.15.3-rc1 #1 PREEMPT(voluntary) [ 29.571273] Tainted: [B]=BAD_PAGE, [N]=TEST [ 29.571597] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 29.572354] ==================================================================