Date
Dec. 5, 2024, 2:07 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 |
[ 38.332019] ================================================================== [ 38.332868] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 38.332868] [ 38.333859] Out-of-bounds write at 0x000000004452669d (1B left of kfence-#140): [ 38.334928] test_out_of_bounds_write+0x100/0x240 [ 38.335625] test_out_of_bounds_write+0xc8/0x240 [ 38.336554] kunit_try_run_case+0x14c/0x3d0 [ 38.337299] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.338183] kthread+0x24c/0x2d0 [ 38.338827] ret_from_fork+0x10/0x20 [ 38.339474] [ 38.339889] kfence-#140: 0x000000008f165d43-0x00000000abfd8761, size=32, cache=test [ 38.339889] [ 38.341046] allocated by task 282 on cpu 1 at 38.331848s (0.009189s ago): [ 38.342087] test_alloc+0x22c/0x620 [ 38.342823] test_out_of_bounds_write+0xc8/0x240 [ 38.343445] kunit_try_run_case+0x14c/0x3d0 [ 38.344096] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.344866] kthread+0x24c/0x2d0 [ 38.345389] ret_from_fork+0x10/0x20 [ 38.346030] [ 38.346363] CPU: 1 UID: 0 PID: 282 Comm: kunit_try_catch Tainted: G B N 6.13.0-rc1-next-20241205 #1 [ 38.347495] Tainted: [B]=BAD_PAGE, [N]=TEST [ 38.348122] Hardware name: linux,dummy-virt (DT) [ 38.348699] ================================================================== [ 38.020120] ================================================================== [ 38.021052] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x100/0x240 [ 38.021052] [ 38.022272] Out-of-bounds write at 0x0000000074f38218 (1B left of kfence-#137): [ 38.023204] test_out_of_bounds_write+0x100/0x240 [ 38.024377] test_out_of_bounds_write+0xc8/0x240 [ 38.025063] kunit_try_run_case+0x14c/0x3d0 [ 38.025850] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.026559] kthread+0x24c/0x2d0 [ 38.027209] ret_from_fork+0x10/0x20 [ 38.027754] [ 38.028168] kfence-#137: 0x00000000bbdb1d19-0x000000005fd9b2d9, size=32, cache=kmalloc-32 [ 38.028168] [ 38.029313] allocated by task 280 on cpu 1 at 38.019904s (0.009400s ago): [ 38.030200] test_alloc+0x298/0x620 [ 38.030861] test_out_of_bounds_write+0xc8/0x240 [ 38.031484] kunit_try_run_case+0x14c/0x3d0 [ 38.032179] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 38.032910] kthread+0x24c/0x2d0 [ 38.033506] ret_from_fork+0x10/0x20 [ 38.034078] [ 38.034415] CPU: 1 UID: 0 PID: 280 Comm: kunit_try_catch Tainted: G B N 6.13.0-rc1-next-20241205 #1 [ 38.035747] Tainted: [B]=BAD_PAGE, [N]=TEST [ 38.036446] Hardware name: linux,dummy-virt (DT) [ 38.037077] ==================================================================
[ 36.517430] ================================================================== [ 36.518228] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 36.518228] [ 36.518938] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#104): [ 36.519477] test_out_of_bounds_write+0x10e/0x260 [ 36.520228] kunit_try_run_case+0x1b3/0x490 [ 36.520638] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 36.521286] kthread+0x257/0x310 [ 36.521562] ret_from_fork+0x41/0x80 [ 36.522083] ret_from_fork_asm+0x1a/0x30 [ 36.522576] [ 36.522872] kfence-#104: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=test [ 36.522872] [ 36.523574] allocated by task 300 on cpu 1 at 36.517349s (0.006221s ago): [ 36.524138] test_alloc+0x2a7/0x10d0 [ 36.524636] test_out_of_bounds_write+0xd5/0x260 [ 36.525164] kunit_try_run_case+0x1b3/0x490 [ 36.525476] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 36.526060] kthread+0x257/0x310 [ 36.526474] ret_from_fork+0x41/0x80 [ 36.526778] ret_from_fork_asm+0x1a/0x30 [ 36.527237] [ 36.527436] CPU: 1 UID: 0 PID: 300 Comm: kunit_try_catch Tainted: G B N 6.13.0-rc1-next-20241205 #1 [ 36.528441] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.528967] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 36.529533] ================================================================== [ 36.101540] ================================================================== [ 36.102163] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0x10e/0x260 [ 36.102163] [ 36.102847] Out-of-bounds write at 0x(____ptrval____) (1B left of kfence-#100): [ 36.103660] test_out_of_bounds_write+0x10e/0x260 [ 36.104172] kunit_try_run_case+0x1b3/0x490 [ 36.104564] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 36.105037] kthread+0x257/0x310 [ 36.105442] ret_from_fork+0x41/0x80 [ 36.105821] ret_from_fork_asm+0x1a/0x30 [ 36.106242] [ 36.106413] kfence-#100: 0x(____ptrval____)-0x(____ptrval____), size=32, cache=kmalloc-32 [ 36.106413] [ 36.107342] allocated by task 298 on cpu 0 at 36.101402s (0.005935s ago): [ 36.108123] test_alloc+0x35f/0x10d0 [ 36.108453] test_out_of_bounds_write+0xd5/0x260 [ 36.108798] kunit_try_run_case+0x1b3/0x490 [ 36.109307] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 36.110050] kthread+0x257/0x310 [ 36.110379] ret_from_fork+0x41/0x80 [ 36.110738] ret_from_fork_asm+0x1a/0x30 [ 36.111088] [ 36.111285] CPU: 0 UID: 0 PID: 298 Comm: kunit_try_catch Tainted: G B N 6.13.0-rc1-next-20241205 #1 [ 36.112178] Tainted: [B]=BAD_PAGE, [N]=TEST [ 36.112918] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 36.113582] ==================================================================