Date
July 3, 2025, 11:10 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 26.998705] ================================================================== [ 26.998881] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 26.998881] [ 26.998954] Corrupted memory at 0x00000000c425f889 [ ! ] (in kfence-#125): [ 26.999097] test_corruption+0x1d8/0x378 [ 26.999148] kunit_try_run_case+0x170/0x3f0 [ 26.999194] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.999237] kthread+0x328/0x630 [ 26.999275] ret_from_fork+0x10/0x20 [ 26.999316] [ 26.999340] kfence-#125: 0x00000000981caff8-0x0000000042922ab0, size=32, cache=test [ 26.999340] [ 26.999397] allocated by task 313 on cpu 1 at 26.998444s (0.000949s ago): [ 26.999461] test_alloc+0x230/0x628 [ 26.999503] test_corruption+0x198/0x378 [ 26.999542] kunit_try_run_case+0x170/0x3f0 [ 26.999582] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.999624] kthread+0x328/0x630 [ 26.999658] ret_from_fork+0x10/0x20 [ 26.999697] [ 26.999720] freed by task 313 on cpu 1 at 26.998547s (0.001168s ago): [ 26.999780] test_corruption+0x1d8/0x378 [ 26.999819] kunit_try_run_case+0x170/0x3f0 [ 26.999858] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.999899] kthread+0x328/0x630 [ 26.999936] ret_from_fork+0x10/0x20 [ 26.999973] [ 27.000036] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 27.000120] Tainted: [B]=BAD_PAGE, [N]=TEST [ 27.000151] Hardware name: linux,dummy-virt (DT) [ 27.000189] ================================================================== [ 26.039049] ================================================================== [ 26.039203] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 26.039203] [ 26.039312] Corrupted memory at 0x000000004cc7d2bd [ ! ] (in kfence-#116): [ 26.039558] test_corruption+0x284/0x378 [ 26.039658] kunit_try_run_case+0x170/0x3f0 [ 26.039744] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.039838] kthread+0x328/0x630 [ 26.039913] ret_from_fork+0x10/0x20 [ 26.039997] [ 26.041956] kfence-#116: 0x000000001b18b019-0x00000000ece36b74, size=32, cache=kmalloc-32 [ 26.041956] [ 26.042421] allocated by task 311 on cpu 1 at 26.038575s (0.003835s ago): [ 26.042548] test_alloc+0x29c/0x628 [ 26.043098] test_corruption+0x198/0x378 [ 26.043329] kunit_try_run_case+0x170/0x3f0 [ 26.043467] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.043566] kthread+0x328/0x630 [ 26.043648] ret_from_fork+0x10/0x20 [ 26.043731] [ 26.043779] freed by task 311 on cpu 1 at 26.038743s (0.005029s ago): [ 26.043911] test_corruption+0x284/0x378 [ 26.043995] kunit_try_run_case+0x170/0x3f0 [ 26.044097] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.044192] kthread+0x328/0x630 [ 26.044266] ret_from_fork+0x10/0x20 [ 26.044353] [ 26.044441] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 26.044628] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.044699] Hardware name: linux,dummy-virt (DT) [ 26.046766] ================================================================== [ 25.827731] ================================================================== [ 25.827872] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 25.827872] [ 25.827998] Corrupted memory at 0x0000000006475993 [ ! . . . . . . . . . . . . . . . ] (in kfence-#114): [ 25.831110] test_corruption+0x278/0x378 [ 25.831274] kunit_try_run_case+0x170/0x3f0 [ 25.831398] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.831481] kthread+0x328/0x630 [ 25.831564] ret_from_fork+0x10/0x20 [ 25.831643] [ 25.831696] kfence-#114: 0x000000009988ab19-0x0000000002d7c4e0, size=32, cache=kmalloc-32 [ 25.831696] [ 25.832045] allocated by task 311 on cpu 1 at 25.827267s (0.004768s ago): [ 25.832534] test_alloc+0x29c/0x628 [ 25.832773] test_corruption+0xdc/0x378 [ 25.832894] kunit_try_run_case+0x170/0x3f0 [ 25.833069] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.833420] kthread+0x328/0x630 [ 25.833729] ret_from_fork+0x10/0x20 [ 25.833905] [ 25.833963] freed by task 311 on cpu 1 at 25.827447s (0.006502s ago): [ 25.834304] test_corruption+0x278/0x378 [ 25.834506] kunit_try_run_case+0x170/0x3f0 [ 25.834882] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 25.835200] kthread+0x328/0x630 [ 25.835325] ret_from_fork+0x10/0x20 [ 25.835565] [ 25.835746] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 25.835926] Tainted: [B]=BAD_PAGE, [N]=TEST [ 25.836317] Hardware name: linux,dummy-virt (DT) [ 25.836436] ================================================================== [ 26.582931] ================================================================== [ 26.583148] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 26.583148] [ 26.583313] Corrupted memory at 0x00000000333e2cad [ ! . . . . . . . . . . . . . . . ] (in kfence-#121): [ 26.584244] test_corruption+0x120/0x378 [ 26.584359] kunit_try_run_case+0x170/0x3f0 [ 26.585253] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.585441] kthread+0x328/0x630 [ 26.585529] ret_from_fork+0x10/0x20 [ 26.586214] [ 26.586476] kfence-#121: 0x000000005598e5d9-0x000000000d9ade3a, size=32, cache=test [ 26.586476] [ 26.586669] allocated by task 313 on cpu 1 at 26.582634s (0.004025s ago): [ 26.586925] test_alloc+0x230/0x628 [ 26.587019] test_corruption+0xdc/0x378 [ 26.587886] kunit_try_run_case+0x170/0x3f0 [ 26.588099] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.588251] kthread+0x328/0x630 [ 26.588963] ret_from_fork+0x10/0x20 [ 26.589203] [ 26.589311] freed by task 313 on cpu 1 at 26.582751s (0.006550s ago): [ 26.589874] test_corruption+0x120/0x378 [ 26.590038] kunit_try_run_case+0x170/0x3f0 [ 26.590332] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 26.590700] kthread+0x328/0x630 [ 26.590846] ret_from_fork+0x10/0x20 [ 26.590937] [ 26.591723] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 26.592140] Tainted: [B]=BAD_PAGE, [N]=TEST [ 26.592213] Hardware name: linux,dummy-virt (DT) [ 26.592969] ==================================================================
[ 18.209693] ================================================================== [ 18.210089] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 18.210089] [ 18.210464] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#84): [ 18.211023] test_corruption+0x131/0x3e0 [ 18.211278] kunit_try_run_case+0x1a5/0x480 [ 18.211498] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.211703] kthread+0x337/0x6f0 [ 18.211882] ret_from_fork+0x116/0x1d0 [ 18.212046] ret_from_fork_asm+0x1a/0x30 [ 18.212202] [ 18.212295] kfence-#84: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.212295] [ 18.212694] allocated by task 331 on cpu 0 at 18.209584s (0.003109s ago): [ 18.213008] test_alloc+0x2a6/0x10f0 [ 18.213147] test_corruption+0xe6/0x3e0 [ 18.213319] kunit_try_run_case+0x1a5/0x480 [ 18.213614] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.213807] kthread+0x337/0x6f0 [ 18.213983] ret_from_fork+0x116/0x1d0 [ 18.214222] ret_from_fork_asm+0x1a/0x30 [ 18.214382] [ 18.214479] freed by task 331 on cpu 0 at 18.209620s (0.004857s ago): [ 18.214706] test_corruption+0x131/0x3e0 [ 18.214847] kunit_try_run_case+0x1a5/0x480 [ 18.215052] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.215328] kthread+0x337/0x6f0 [ 18.215502] ret_from_fork+0x116/0x1d0 [ 18.215669] ret_from_fork_asm+0x1a/0x30 [ 18.215809] [ 18.215906] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.216732] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.216925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.217277] ================================================================== [ 17.689838] ================================================================== [ 17.690236] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 17.690236] [ 17.691097] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#79): [ 17.691766] test_corruption+0x2d2/0x3e0 [ 17.691977] kunit_try_run_case+0x1a5/0x480 [ 17.692214] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.692491] kthread+0x337/0x6f0 [ 17.692674] ret_from_fork+0x116/0x1d0 [ 17.692842] ret_from_fork_asm+0x1a/0x30 [ 17.693033] [ 17.693130] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.693130] [ 17.693526] allocated by task 329 on cpu 1 at 17.689602s (0.003922s ago): [ 17.693829] test_alloc+0x364/0x10f0 [ 17.694004] test_corruption+0xe6/0x3e0 [ 17.694792] kunit_try_run_case+0x1a5/0x480 [ 17.694973] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.695488] kthread+0x337/0x6f0 [ 17.695719] ret_from_fork+0x116/0x1d0 [ 17.695977] ret_from_fork_asm+0x1a/0x30 [ 17.696253] [ 17.696353] freed by task 329 on cpu 1 at 17.689687s (0.006663s ago): [ 17.696754] test_corruption+0x2d2/0x3e0 [ 17.696996] kunit_try_run_case+0x1a5/0x480 [ 17.697307] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.697628] kthread+0x337/0x6f0 [ 17.697769] ret_from_fork+0x116/0x1d0 [ 17.698033] ret_from_fork_asm+0x1a/0x30 [ 17.698298] [ 17.698576] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.699102] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.699431] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.699857] ================================================================== [ 18.313746] ================================================================== [ 18.314137] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 18.314137] [ 18.314619] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#85): [ 18.314959] test_corruption+0x216/0x3e0 [ 18.315170] kunit_try_run_case+0x1a5/0x480 [ 18.315373] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.315708] kthread+0x337/0x6f0 [ 18.315855] ret_from_fork+0x116/0x1d0 [ 18.316036] ret_from_fork_asm+0x1a/0x30 [ 18.316220] [ 18.316294] kfence-#85: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 18.316294] [ 18.316912] allocated by task 331 on cpu 0 at 18.313626s (0.003284s ago): [ 18.317258] test_alloc+0x2a6/0x10f0 [ 18.317393] test_corruption+0x1cb/0x3e0 [ 18.317708] kunit_try_run_case+0x1a5/0x480 [ 18.317886] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.318061] kthread+0x337/0x6f0 [ 18.318197] ret_from_fork+0x116/0x1d0 [ 18.318528] ret_from_fork_asm+0x1a/0x30 [ 18.318734] [ 18.318830] freed by task 331 on cpu 0 at 18.313682s (0.005146s ago): [ 18.319146] test_corruption+0x216/0x3e0 [ 18.319368] kunit_try_run_case+0x1a5/0x480 [ 18.319529] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.319774] kthread+0x337/0x6f0 [ 18.319950] ret_from_fork+0x116/0x1d0 [ 18.320103] ret_from_fork_asm+0x1a/0x30 [ 18.320253] [ 18.320349] CPU: 0 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.320909] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.321052] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.321385] ================================================================== [ 18.002161] ================================================================== [ 18.002592] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 18.002592] [ 18.002883] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#82): [ 18.003456] test_corruption+0x2df/0x3e0 [ 18.003612] kunit_try_run_case+0x1a5/0x480 [ 18.003835] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.004102] kthread+0x337/0x6f0 [ 18.004300] ret_from_fork+0x116/0x1d0 [ 18.004473] ret_from_fork_asm+0x1a/0x30 [ 18.004650] [ 18.004726] kfence-#82: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 18.004726] [ 18.005138] allocated by task 329 on cpu 1 at 18.001900s (0.003236s ago): [ 18.005490] test_alloc+0x364/0x10f0 [ 18.005658] test_corruption+0x1cb/0x3e0 [ 18.005838] kunit_try_run_case+0x1a5/0x480 [ 18.006032] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.006218] kthread+0x337/0x6f0 [ 18.006383] ret_from_fork+0x116/0x1d0 [ 18.006640] ret_from_fork_asm+0x1a/0x30 [ 18.006817] [ 18.006891] freed by task 329 on cpu 1 at 18.001986s (0.004903s ago): [ 18.007284] test_corruption+0x2df/0x3e0 [ 18.007428] kunit_try_run_case+0x1a5/0x480 [ 18.007624] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 18.007881] kthread+0x337/0x6f0 [ 18.008054] ret_from_fork+0x116/0x1d0 [ 18.008277] ret_from_fork_asm+0x1a/0x30 [ 18.008476] [ 18.008595] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 18.009011] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.009165] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 18.009471] ==================================================================