Date
July 25, 2025, 3:13 a.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 37.903721] ================================================================== [ 37.903817] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 37.903817] [ 37.903876] Corrupted memory at 0x00000000343c3ed7 [ ! ] (in kfence-#139): [ 37.904006] test_corruption+0x284/0x378 [ 37.904050] kunit_try_run_case+0x170/0x3f0 [ 37.904091] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.904136] kthread+0x328/0x630 [ 37.904174] ret_from_fork+0x10/0x20 [ 37.904215] [ 37.904238] kfence-#139: 0x0000000007aec171-0x00000000dddfc131, size=32, cache=kmalloc-32 [ 37.904238] [ 37.904291] allocated by task 343 on cpu 1 at 37.903422s (0.000865s ago): [ 37.904356] test_alloc+0x29c/0x628 [ 37.904394] test_corruption+0x198/0x378 [ 37.904433] kunit_try_run_case+0x170/0x3f0 [ 37.904472] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.904514] kthread+0x328/0x630 [ 37.904550] ret_from_fork+0x10/0x20 [ 37.904589] [ 37.904612] freed by task 343 on cpu 1 at 37.903531s (0.001077s ago): [ 37.904688] test_corruption+0x284/0x378 [ 37.904727] kunit_try_run_case+0x170/0x3f0 [ 37.904765] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.904809] kthread+0x328/0x630 [ 37.904843] ret_from_fork+0x10/0x20 [ 37.904882] [ 37.904925] CPU: 1 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 37.905010] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 37.905042] Hardware name: linux,dummy-virt (DT) [ 37.905075] ================================================================== [ 38.111548] ================================================================== [ 38.111637] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 38.111637] [ 38.111714] Corrupted memory at 0x00000000f6055e62 [ ! ] (in kfence-#141): [ 38.111837] test_corruption+0x1d8/0x378 [ 38.111881] kunit_try_run_case+0x170/0x3f0 [ 38.111924] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.111968] kthread+0x328/0x630 [ 38.112008] ret_from_fork+0x10/0x20 [ 38.112046] [ 38.112072] kfence-#141: 0x000000000ffde778-0x00000000506e5d33, size=32, cache=test [ 38.112072] [ 38.112126] allocated by task 345 on cpu 1 at 38.111396s (0.000726s ago): [ 38.112188] test_alloc+0x230/0x628 [ 38.112226] test_corruption+0x198/0x378 [ 38.112264] kunit_try_run_case+0x170/0x3f0 [ 38.112302] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.112346] kthread+0x328/0x630 [ 38.112382] ret_from_fork+0x10/0x20 [ 38.112420] [ 38.112443] freed by task 345 on cpu 1 at 38.111458s (0.000981s ago): [ 38.112504] test_corruption+0x1d8/0x378 [ 38.112542] kunit_try_run_case+0x170/0x3f0 [ 38.112581] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.112622] kthread+0x328/0x630 [ 38.112672] ret_from_fork+0x10/0x20 [ 38.112709] [ 38.112755] CPU: 1 UID: 0 PID: 345 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 38.112838] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 38.112868] Hardware name: linux,dummy-virt (DT) [ 38.112901] ================================================================== [ 37.799971] ================================================================== [ 37.800084] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 37.800084] [ 37.800149] Corrupted memory at 0x000000004c512947 [ ! . . . . . . . . . . . . . . . ] (in kfence-#138): [ 37.800569] test_corruption+0x278/0x378 [ 37.800614] kunit_try_run_case+0x170/0x3f0 [ 37.800680] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.800726] kthread+0x328/0x630 [ 37.800766] ret_from_fork+0x10/0x20 [ 37.800807] [ 37.800831] kfence-#138: 0x000000008b114885-0x0000000078c09164, size=32, cache=kmalloc-32 [ 37.800831] [ 37.800886] allocated by task 343 on cpu 1 at 37.799688s (0.001195s ago): [ 37.800948] test_alloc+0x29c/0x628 [ 37.800985] test_corruption+0xdc/0x378 [ 37.801024] kunit_try_run_case+0x170/0x3f0 [ 37.801061] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.801104] kthread+0x328/0x630 [ 37.801139] ret_from_fork+0x10/0x20 [ 37.801178] [ 37.801201] freed by task 343 on cpu 1 at 37.799795s (0.001402s ago): [ 37.801262] test_corruption+0x278/0x378 [ 37.801299] kunit_try_run_case+0x170/0x3f0 [ 37.801338] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 37.801379] kthread+0x328/0x630 [ 37.801415] ret_from_fork+0x10/0x20 [ 37.801453] [ 37.801500] CPU: 1 UID: 0 PID: 343 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 37.801584] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 37.801616] Hardware name: linux,dummy-virt (DT) [ 37.801660] ================================================================== [ 38.007532] ================================================================== [ 38.007631] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 38.007631] [ 38.007707] Corrupted memory at 0x0000000048178b9f [ ! . . . . . . . . . . . . . . . ] (in kfence-#140): [ 38.008025] test_corruption+0x120/0x378 [ 38.008069] kunit_try_run_case+0x170/0x3f0 [ 38.008112] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.008154] kthread+0x328/0x630 [ 38.008193] ret_from_fork+0x10/0x20 [ 38.008232] [ 38.008255] kfence-#140: 0x00000000a6091d5a-0x00000000eeca93e1, size=32, cache=test [ 38.008255] [ 38.008310] allocated by task 345 on cpu 1 at 38.007384s (0.000922s ago): [ 38.008371] test_alloc+0x230/0x628 [ 38.008407] test_corruption+0xdc/0x378 [ 38.008445] kunit_try_run_case+0x170/0x3f0 [ 38.008484] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.008528] kthread+0x328/0x630 [ 38.008565] ret_from_fork+0x10/0x20 [ 38.008603] [ 38.008627] freed by task 345 on cpu 1 at 38.007444s (0.001180s ago): [ 38.008708] test_corruption+0x120/0x378 [ 38.008746] kunit_try_run_case+0x170/0x3f0 [ 38.008786] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.008828] kthread+0x328/0x630 [ 38.008863] ret_from_fork+0x10/0x20 [ 38.008900] [ 38.008945] CPU: 1 UID: 0 PID: 345 Comm: kunit_try_catch Tainted: G B W N 6.16.0-rc7-next-20250725 #1 PREEMPT [ 38.009026] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 38.009057] Hardware name: linux,dummy-virt (DT) [ 38.009090] ==================================================================
[ 32.476168] ================================================================== [ 32.476558] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 32.476558] [ 32.476859] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#105): [ 32.477357] test_corruption+0x216/0x3e0 [ 32.477508] kunit_try_run_case+0x1a5/0x480 [ 32.477720] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.477997] kthread+0x337/0x6f0 [ 32.478153] ret_from_fork+0x116/0x1d0 [ 32.478289] ret_from_fork_asm+0x1a/0x30 [ 32.478554] [ 32.478660] kfence-#105: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 32.478660] [ 32.479020] allocated by task 362 on cpu 1 at 32.476055s (0.002962s ago): [ 32.479360] test_alloc+0x2a6/0x10f0 [ 32.479521] test_corruption+0x1cb/0x3e0 [ 32.479657] kunit_try_run_case+0x1a5/0x480 [ 32.479834] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.480133] kthread+0x337/0x6f0 [ 32.480293] ret_from_fork+0x116/0x1d0 [ 32.480432] ret_from_fork_asm+0x1a/0x30 [ 32.480571] [ 32.480663] freed by task 362 on cpu 1 at 32.476091s (0.004570s ago): [ 32.480982] test_corruption+0x216/0x3e0 [ 32.481346] kunit_try_run_case+0x1a5/0x480 [ 32.481510] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.481771] kthread+0x337/0x6f0 [ 32.481916] ret_from_fork+0x116/0x1d0 [ 32.482144] ret_from_fork_asm+0x1a/0x30 [ 32.482307] [ 32.482420] CPU: 1 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 32.482839] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.482990] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.483344] ================================================================== [ 32.060374] ================================================================== [ 32.060775] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 32.060775] [ 32.061208] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#101): [ 32.062035] test_corruption+0x2df/0x3e0 [ 32.062291] kunit_try_run_case+0x1a5/0x480 [ 32.062665] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.063136] kthread+0x337/0x6f0 [ 32.063419] ret_from_fork+0x116/0x1d0 [ 32.063639] ret_from_fork_asm+0x1a/0x30 [ 32.063969] [ 32.064135] kfence-#101: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 32.064135] [ 32.064645] allocated by task 360 on cpu 0 at 32.060133s (0.004509s ago): [ 32.065233] test_alloc+0x364/0x10f0 [ 32.065513] test_corruption+0x1cb/0x3e0 [ 32.065702] kunit_try_run_case+0x1a5/0x480 [ 32.066005] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.066271] kthread+0x337/0x6f0 [ 32.066540] ret_from_fork+0x116/0x1d0 [ 32.066797] ret_from_fork_asm+0x1a/0x30 [ 32.067028] [ 32.067108] freed by task 360 on cpu 0 at 32.060215s (0.006891s ago): [ 32.067699] test_corruption+0x2df/0x3e0 [ 32.067905] kunit_try_run_case+0x1a5/0x480 [ 32.068273] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.068609] kthread+0x337/0x6f0 [ 32.068868] ret_from_fork+0x116/0x1d0 [ 32.069070] ret_from_fork_asm+0x1a/0x30 [ 32.069435] [ 32.069564] CPU: 0 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 32.070262] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.070464] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.070982] ================================================================== [ 31.956324] ================================================================== [ 31.956720] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 31.956720] [ 31.957387] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#100): [ 31.958212] test_corruption+0x2d2/0x3e0 [ 31.958412] kunit_try_run_case+0x1a5/0x480 [ 31.958624] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.958864] kthread+0x337/0x6f0 [ 31.959501] ret_from_fork+0x116/0x1d0 [ 31.959669] ret_from_fork_asm+0x1a/0x30 [ 31.959899] [ 31.960026] kfence-#100: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 31.960026] [ 31.960698] allocated by task 360 on cpu 0 at 31.956085s (0.004610s ago): [ 31.961075] test_alloc+0x364/0x10f0 [ 31.961494] test_corruption+0xe6/0x3e0 [ 31.961782] kunit_try_run_case+0x1a5/0x480 [ 31.962077] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.962315] kthread+0x337/0x6f0 [ 31.962443] ret_from_fork+0x116/0x1d0 [ 31.962814] ret_from_fork_asm+0x1a/0x30 [ 31.963037] [ 31.963256] freed by task 360 on cpu 0 at 31.956164s (0.007090s ago): [ 31.963568] test_corruption+0x2d2/0x3e0 [ 31.963873] kunit_try_run_case+0x1a5/0x480 [ 31.964226] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 31.964505] kthread+0x337/0x6f0 [ 31.964785] ret_from_fork+0x116/0x1d0 [ 31.965094] ret_from_fork_asm+0x1a/0x30 [ 31.965294] [ 31.965402] CPU: 0 UID: 0 PID: 360 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 31.966157] Tainted: [B]=BAD_PAGE, [N]=TEST [ 31.966380] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 31.966893] ================================================================== [ 32.268209] ================================================================== [ 32.268607] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 32.268607] [ 32.268983] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#103): [ 32.269603] test_corruption+0x131/0x3e0 [ 32.269753] kunit_try_run_case+0x1a5/0x480 [ 32.269980] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.270337] kthread+0x337/0x6f0 [ 32.270496] ret_from_fork+0x116/0x1d0 [ 32.270682] ret_from_fork_asm+0x1a/0x30 [ 32.270836] [ 32.270928] kfence-#103: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 32.270928] [ 32.271374] allocated by task 362 on cpu 1 at 32.268087s (0.003284s ago): [ 32.271683] test_alloc+0x2a6/0x10f0 [ 32.271815] test_corruption+0xe6/0x3e0 [ 32.272026] kunit_try_run_case+0x1a5/0x480 [ 32.272226] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.272406] kthread+0x337/0x6f0 [ 32.272526] ret_from_fork+0x116/0x1d0 [ 32.272717] ret_from_fork_asm+0x1a/0x30 [ 32.272916] [ 32.273017] freed by task 362 on cpu 1 at 32.268128s (0.004887s ago): [ 32.273355] test_corruption+0x131/0x3e0 [ 32.273537] kunit_try_run_case+0x1a5/0x480 [ 32.273734] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 32.273970] kthread+0x337/0x6f0 [ 32.274144] ret_from_fork+0x116/0x1d0 [ 32.274277] ret_from_fork_asm+0x1a/0x30 [ 32.274416] [ 32.274514] CPU: 1 UID: 0 PID: 362 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc7-next-20250725 #1 PREEMPT(voluntary) [ 32.275073] Tainted: [B]=BAD_PAGE, [N]=TEST [ 32.275279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 32.275591] ==================================================================