Date
April 20, 2025, 11:09 p.m.
Environment | |
---|---|
x15 |
[ 90.310516] ================================================================== [ 90.317810] BUG: KASAN: vmalloc-out-of-bounds in vmalloc_oob+0x6a8/0x6fc [ 90.324554] Read of size 1 at addr f02b57f8 by task kunit_try_catch/325 [ 90.331207] [ 90.332733] CPU: 1 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B W N 6.15.0-rc3 #1 NONE [ 90.332763] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 90.332763] Hardware name: Generic DRA74X (Flattened Device Tree) [ 90.332763] Call trace: [ 90.332763] unwind_backtrace from show_stack+0x18/0x1c [ 90.332794] show_stack from dump_stack_lvl+0x70/0x90 [ 90.332824] dump_stack_lvl from print_report+0x158/0x528 [ 90.332855] print_report from kasan_report+0xdc/0x118 [ 90.332885] kasan_report from vmalloc_oob+0x6a8/0x6fc [ 90.332885] vmalloc_oob from kunit_try_run_case+0x22c/0x5a8 [ 90.332916] kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128 [ 90.332946] kunit_generic_run_threadfn_adapter from kthread+0x464/0x810 [ 90.332977] kthread from ret_from_fork+0x14/0x20 [ 90.333007] Exception stack(0xf270bfb0 to 0xf270bff8) [ 90.333007] bfa0: 00000000 00000000 00000000 00000000 [ 90.333038] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 90.333038] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 90.333068] [ 90.436889] The buggy address belongs to the virtual mapping at [ 90.436889] [f02b5000, f02b7000) created by: [ 90.436889] vmalloc_oob+0x88/0x6fc [ 90.450714] [ 90.452209] The buggy address belongs to the physical page: [ 90.457824] page: refcount:1 mapcount:0 mapping:00000000 index:0x0 pfn:0xb0d9a [ 90.465087] flags: 0x80000000(zone=2) [ 90.468780] raw: 80000000 00000000 00000122 00000000 00000000 00000000 ffffffff 00000001 [ 90.476928] raw: 00000000 [ 90.479583] page dumped because: kasan: bad access detected [ 90.485168] [ 90.486694] Memory state around the buggy address: [ 90.491516] f02b5680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.498077] f02b5700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.504638] >f02b5780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 f8 [ 90.511230] ^ [ 90.517700] f02b5800: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 90.524291] f02b5880: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 90.530853] ================================================================== [ 90.074859] ================================================================== [ 90.090087] BUG: KASAN: vmalloc-out-of-bounds in vmalloc_oob+0x6a0/0x6fc [ 90.096862] Read of size 1 at addr f02b57f3 by task kunit_try_catch/325 [ 90.103515] [ 90.105010] CPU: 1 UID: 0 PID: 325 Comm: kunit_try_catch Tainted: G B W N 6.15.0-rc3 #1 NONE [ 90.105041] Tainted: [B]=BAD_PAGE, [W]=WARN, [N]=TEST [ 90.105041] Hardware name: Generic DRA74X (Flattened Device Tree) [ 90.105072] Call trace: [ 90.105072] unwind_backtrace from show_stack+0x18/0x1c [ 90.105102] show_stack from dump_stack_lvl+0x70/0x90 [ 90.105133] dump_stack_lvl from print_report+0x158/0x528 [ 90.105163] print_report from kasan_report+0xdc/0x118 [ 90.105163] kasan_report from vmalloc_oob+0x6a0/0x6fc [ 90.105194] vmalloc_oob from kunit_try_run_case+0x22c/0x5a8 [ 90.105224] kunit_try_run_case from kunit_generic_run_threadfn_adapter+0xc4/0x128 [ 90.105255] kunit_generic_run_threadfn_adapter from kthread+0x464/0x810 [ 90.105285] kthread from ret_from_fork+0x14/0x20 [ 90.105285] Exception stack(0xf270bfb0 to 0xf270bff8) [ 90.105316] bfa0: 00000000 00000000 00000000 00000000 [ 90.105316] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 90.105346] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 90.105377] [ 90.209197] The buggy address belongs to the virtual mapping at [ 90.209197] [f02b5000, f02b7000) created by: [ 90.209197] vmalloc_oob+0x88/0x6fc [ 90.223022] [ 90.224517] The buggy address belongs to the physical page: [ 90.230133] page: refcount:1 mapcount:0 mapping:00000000 index:0x0 pfn:0xb0d9a [ 90.237396] flags: 0x80000000(zone=2) [ 90.241119] raw: 80000000 00000000 00000122 00000000 00000000 00000000 ffffffff 00000001 [ 90.249237] raw: 00000000 [ 90.251892] page dumped because: kasan: bad access detected [ 90.257507] [ 90.259002] Memory state around the buggy address: [ 90.263824] f02b5680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.270416] f02b5700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.276977] >f02b5780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 f8 [ 90.283538] ^ [ 90.289764] f02b5800: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 90.296325] f02b5880: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 90.302917] ==================================================================