Date
July 3, 2025, 6:13 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 23.029108] ================================================================== [ 23.029198] BUG: KFENCE: memory corruption in test_corruption+0x1d8/0x378 [ 23.029198] [ 23.029255] Corrupted memory at 0x000000008c7f7a54 [ ! ] (in kfence-#103): [ 23.029368] test_corruption+0x1d8/0x378 [ 23.029415] kunit_try_run_case+0x170/0x3f0 [ 23.029457] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.029501] kthread+0x328/0x630 [ 23.029540] ret_from_fork+0x10/0x20 [ 23.029578] [ 23.029603] kfence-#103: 0x0000000019f767c4-0x000000007dee6e6f, size=32, cache=test [ 23.029603] [ 23.029655] allocated by task 313 on cpu 1 at 23.028950s (0.000702s ago): [ 23.029715] test_alloc+0x230/0x628 [ 23.029753] test_corruption+0x198/0x378 [ 23.029793] kunit_try_run_case+0x170/0x3f0 [ 23.029831] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.029874] kthread+0x328/0x630 [ 23.029909] ret_from_fork+0x10/0x20 [ 23.029946] [ 23.029969] freed by task 313 on cpu 1 at 23.029009s (0.000956s ago): [ 23.030037] test_corruption+0x1d8/0x378 [ 23.030079] kunit_try_run_case+0x170/0x3f0 [ 23.030116] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.030159] kthread+0x328/0x630 [ 23.030192] ret_from_fork+0x10/0x20 [ 23.030233] [ 23.030275] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 23.030350] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.030379] Hardware name: linux,dummy-virt (DT) [ 23.030415] ================================================================== [ 22.509249] ================================================================== [ 22.509329] BUG: KFENCE: memory corruption in test_corruption+0x284/0x378 [ 22.509329] [ 22.509391] Corrupted memory at 0x00000000a47ca061 [ ! ] (in kfence-#98): [ 22.509512] test_corruption+0x284/0x378 [ 22.509560] kunit_try_run_case+0x170/0x3f0 [ 22.509602] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.509644] kthread+0x328/0x630 [ 22.509682] ret_from_fork+0x10/0x20 [ 22.509720] [ 22.509743] kfence-#98: 0x000000003026ad61-0x00000000d54ae3d3, size=32, cache=kmalloc-32 [ 22.509743] [ 22.509797] allocated by task 311 on cpu 1 at 22.508969s (0.000825s ago): [ 22.509857] test_alloc+0x29c/0x628 [ 22.509895] test_corruption+0x198/0x378 [ 22.509934] kunit_try_run_case+0x170/0x3f0 [ 22.509972] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.510014] kthread+0x328/0x630 [ 22.510067] ret_from_fork+0x10/0x20 [ 22.510103] [ 22.510127] freed by task 311 on cpu 1 at 22.509086s (0.001037s ago): [ 22.510184] test_corruption+0x284/0x378 [ 22.510223] kunit_try_run_case+0x170/0x3f0 [ 22.510262] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.510304] kthread+0x328/0x630 [ 22.510337] ret_from_fork+0x10/0x20 [ 22.510373] [ 22.510413] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.510487] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.510516] Hardware name: linux,dummy-virt (DT) [ 22.510548] ================================================================== [ 22.405260] ================================================================== [ 22.405371] BUG: KFENCE: memory corruption in test_corruption+0x278/0x378 [ 22.405371] [ 22.405440] Corrupted memory at 0x000000001f756a7e [ ! . . . . . . . . . . . . . . . ] (in kfence-#97): [ 22.406553] test_corruption+0x278/0x378 [ 22.406607] kunit_try_run_case+0x170/0x3f0 [ 22.406652] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.406696] kthread+0x328/0x630 [ 22.406734] ret_from_fork+0x10/0x20 [ 22.406774] [ 22.406797] kfence-#97: 0x00000000b28bd14f-0x000000002f821d25, size=32, cache=kmalloc-32 [ 22.406797] [ 22.406854] allocated by task 311 on cpu 1 at 22.404960s (0.001891s ago): [ 22.406916] test_alloc+0x29c/0x628 [ 22.406956] test_corruption+0xdc/0x378 [ 22.406996] kunit_try_run_case+0x170/0x3f0 [ 22.407047] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.407090] kthread+0x328/0x630 [ 22.407125] ret_from_fork+0x10/0x20 [ 22.407163] [ 22.407185] freed by task 311 on cpu 1 at 22.405080s (0.002101s ago): [ 22.407244] test_corruption+0x278/0x378 [ 22.407284] kunit_try_run_case+0x170/0x3f0 [ 22.407323] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.407366] kthread+0x328/0x630 [ 22.407401] ret_from_fork+0x10/0x20 [ 22.407439] [ 22.407486] CPU: 1 UID: 0 PID: 311 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.407564] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.407593] Hardware name: linux,dummy-virt (DT) [ 22.407630] ================================================================== [ 22.717189] ================================================================== [ 22.717284] BUG: KFENCE: memory corruption in test_corruption+0x120/0x378 [ 22.717284] [ 22.717345] Corrupted memory at 0x00000000b8b7fac5 [ ! . . . . . . . . . . . . . . . ] (in kfence-#100): [ 22.717650] test_corruption+0x120/0x378 [ 22.717697] kunit_try_run_case+0x170/0x3f0 [ 22.717740] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.717784] kthread+0x328/0x630 [ 22.717823] ret_from_fork+0x10/0x20 [ 22.717864] [ 22.717887] kfence-#100: 0x00000000098356a6-0x000000007adc77bc, size=32, cache=test [ 22.717887] [ 22.717939] allocated by task 313 on cpu 1 at 22.717045s (0.000890s ago): [ 22.717999] test_alloc+0x230/0x628 [ 22.718053] test_corruption+0xdc/0x378 [ 22.718093] kunit_try_run_case+0x170/0x3f0 [ 22.718132] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.718175] kthread+0x328/0x630 [ 22.718211] ret_from_fork+0x10/0x20 [ 22.718249] [ 22.718272] freed by task 313 on cpu 1 at 22.717099s (0.001169s ago): [ 22.718333] test_corruption+0x120/0x378 [ 22.718372] kunit_try_run_case+0x170/0x3f0 [ 22.718411] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 22.718453] kthread+0x328/0x630 [ 22.718489] ret_from_fork+0x10/0x20 [ 22.718526] [ 22.718567] CPU: 1 UID: 0 PID: 313 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT [ 22.718641] Tainted: [B]=BAD_PAGE, [N]=TEST [ 22.718669] Hardware name: linux,dummy-virt (DT) [ 22.718706] ==================================================================
[ 17.456658] ================================================================== [ 17.457031] BUG: KFENCE: memory corruption in test_corruption+0x2d2/0x3e0 [ 17.457031] [ 17.457472] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#78): [ 17.458032] test_corruption+0x2d2/0x3e0 [ 17.458251] kunit_try_run_case+0x1a5/0x480 [ 17.458496] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.458693] kthread+0x337/0x6f0 [ 17.458869] ret_from_fork+0x116/0x1d0 [ 17.459070] ret_from_fork_asm+0x1a/0x30 [ 17.459266] [ 17.459343] kfence-#78: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.459343] [ 17.459768] allocated by task 329 on cpu 1 at 17.456499s (0.003268s ago): [ 17.459990] test_alloc+0x364/0x10f0 [ 17.460184] test_corruption+0xe6/0x3e0 [ 17.460374] kunit_try_run_case+0x1a5/0x480 [ 17.460671] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.460848] kthread+0x337/0x6f0 [ 17.461008] ret_from_fork+0x116/0x1d0 [ 17.461212] ret_from_fork_asm+0x1a/0x30 [ 17.461411] [ 17.461505] freed by task 329 on cpu 1 at 17.456589s (0.004913s ago): [ 17.461716] test_corruption+0x2d2/0x3e0 [ 17.461885] kunit_try_run_case+0x1a5/0x480 [ 17.462124] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.462434] kthread+0x337/0x6f0 [ 17.462598] ret_from_fork+0x116/0x1d0 [ 17.462731] ret_from_fork_asm+0x1a/0x30 [ 17.462904] [ 17.463025] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.463568] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.463761] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.464055] ================================================================== [ 17.768584] ================================================================== [ 17.768966] BUG: KFENCE: memory corruption in test_corruption+0x216/0x3e0 [ 17.768966] [ 17.769491] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#81): [ 17.769813] test_corruption+0x216/0x3e0 [ 17.770023] kunit_try_run_case+0x1a5/0x480 [ 17.770190] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.770488] kthread+0x337/0x6f0 [ 17.770670] ret_from_fork+0x116/0x1d0 [ 17.770866] ret_from_fork_asm+0x1a/0x30 [ 17.771077] [ 17.771188] kfence-#81: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.771188] [ 17.771595] allocated by task 331 on cpu 1 at 17.768466s (0.003126s ago): [ 17.771854] test_alloc+0x2a6/0x10f0 [ 17.772043] test_corruption+0x1cb/0x3e0 [ 17.772242] kunit_try_run_case+0x1a5/0x480 [ 17.772394] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.772685] kthread+0x337/0x6f0 [ 17.772860] ret_from_fork+0x116/0x1d0 [ 17.773051] ret_from_fork_asm+0x1a/0x30 [ 17.773214] [ 17.773317] freed by task 331 on cpu 1 at 17.768518s (0.004797s ago): [ 17.773560] test_corruption+0x216/0x3e0 [ 17.773722] kunit_try_run_case+0x1a5/0x480 [ 17.773938] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.774210] kthread+0x337/0x6f0 [ 17.774414] ret_from_fork+0x116/0x1d0 [ 17.774570] ret_from_fork_asm+0x1a/0x30 [ 17.774762] [ 17.774861] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.775284] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.775485] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.775830] ================================================================== [ 17.664602] ================================================================== [ 17.665036] BUG: KFENCE: memory corruption in test_corruption+0x131/0x3e0 [ 17.665036] [ 17.665510] Corrupted memory at 0x(____ptrval____) [ ! . . . . . . . . . . . . . . . ] (in kfence-#80): [ 17.666669] test_corruption+0x131/0x3e0 [ 17.666890] kunit_try_run_case+0x1a5/0x480 [ 17.667073] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.667583] kthread+0x337/0x6f0 [ 17.667760] ret_from_fork+0x116/0x1d0 [ 17.668075] ret_from_fork_asm+0x1a/0x30 [ 17.668302] [ 17.668400] kfence-#80: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 17.668400] [ 17.668782] allocated by task 331 on cpu 1 at 17.664482s (0.004298s ago): [ 17.669085] test_alloc+0x2a6/0x10f0 [ 17.669303] test_corruption+0xe6/0x3e0 [ 17.669481] kunit_try_run_case+0x1a5/0x480 [ 17.669677] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.669917] kthread+0x337/0x6f0 [ 17.670092] ret_from_fork+0x116/0x1d0 [ 17.670240] ret_from_fork_asm+0x1a/0x30 [ 17.670528] [ 17.670619] freed by task 331 on cpu 1 at 17.664534s (0.006082s ago): [ 17.670900] test_corruption+0x131/0x3e0 [ 17.671056] kunit_try_run_case+0x1a5/0x480 [ 17.671282] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.671543] kthread+0x337/0x6f0 [ 17.671734] ret_from_fork+0x116/0x1d0 [ 17.671906] ret_from_fork_asm+0x1a/0x30 [ 17.672106] [ 17.672203] CPU: 1 UID: 0 PID: 331 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.672804] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.673006] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.673332] ================================================================== [ 17.561203] ================================================================== [ 17.561648] BUG: KFENCE: memory corruption in test_corruption+0x2df/0x3e0 [ 17.561648] [ 17.561981] Corrupted memory at 0x(____ptrval____) [ ! ] (in kfence-#79): [ 17.562292] test_corruption+0x2df/0x3e0 [ 17.562442] kunit_try_run_case+0x1a5/0x480 [ 17.562597] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.562773] kthread+0x337/0x6f0 [ 17.562901] ret_from_fork+0x116/0x1d0 [ 17.563038] ret_from_fork_asm+0x1a/0x30 [ 17.563309] [ 17.563467] kfence-#79: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 17.563467] [ 17.563795] allocated by task 329 on cpu 1 at 17.560950s (0.002843s ago): [ 17.564017] test_alloc+0x364/0x10f0 [ 17.564217] test_corruption+0x1cb/0x3e0 [ 17.564409] kunit_try_run_case+0x1a5/0x480 [ 17.564690] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.564948] kthread+0x337/0x6f0 [ 17.565951] ret_from_fork+0x116/0x1d0 [ 17.566182] ret_from_fork_asm+0x1a/0x30 [ 17.566433] [ 17.566517] freed by task 329 on cpu 1 at 17.561035s (0.005479s ago): [ 17.566793] test_corruption+0x2df/0x3e0 [ 17.566970] kunit_try_run_case+0x1a5/0x480 [ 17.567156] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 17.567546] kthread+0x337/0x6f0 [ 17.567994] ret_from_fork+0x116/0x1d0 [ 17.568200] ret_from_fork_asm+0x1a/0x30 [ 17.568401] [ 17.568509] CPU: 1 UID: 0 PID: 329 Comm: kunit_try_catch Tainted: G B N 6.16.0-rc4 #1 PREEMPT(voluntary) [ 17.568873] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.569087] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 17.569375] ==================================================================