Date
April 20, 2025, 11:09 p.m.
| Environment | |
|---|---|
| qemu-arm64 | |
| qemu-x86_64 | |
| rk3399-rock-pi-4b |
[ 23.655405] ================================================================== [ 23.655509] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x690/0x740 [ 23.655996] Read of size 1 at addr fff00000c660037f by task kunit_try_catch/196 [ 23.656439] [ 23.656713] CPU: 0 UID: 0 PID: 196 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT [ 23.656970] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.657042] Hardware name: linux,dummy-virt (DT) [ 23.657582] Call trace: [ 23.657652] show_stack+0x20/0x38 (C) [ 23.658300] dump_stack_lvl+0x8c/0xd0 [ 23.658459] print_report+0x118/0x608 [ 23.658820] kasan_report+0xdc/0x128 [ 23.659347] __asan_report_load1_noabort+0x20/0x30 [ 23.659486] ksize_unpoisons_memory+0x690/0x740 [ 23.660058] kunit_try_run_case+0x170/0x3f0 [ 23.660712] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.661135] kthread+0x328/0x630 [ 23.661311] ret_from_fork+0x10/0x20 [ 23.661793] [ 23.662031] Allocated by task 196: [ 23.662113] kasan_save_stack+0x3c/0x68 [ 23.662215] kasan_save_track+0x20/0x40 [ 23.662456] kasan_save_alloc_info+0x40/0x58 [ 23.663413] __kasan_kmalloc+0xd4/0xd8 [ 23.664055] __kmalloc_cache_noprof+0x15c/0x3c0 [ 23.664120] ksize_unpoisons_memory+0xc0/0x740 [ 23.664174] kunit_try_run_case+0x170/0x3f0 [ 23.664268] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.664470] kthread+0x328/0x630 [ 23.664586] ret_from_fork+0x10/0x20 [ 23.664675] [ 23.664722] The buggy address belongs to the object at fff00000c6600300 [ 23.664722] which belongs to the cache kmalloc-128 of size 128 [ 23.665728] The buggy address is located 12 bytes to the right of [ 23.665728] allocated 115-byte region [fff00000c6600300, fff00000c6600373) [ 23.666205] [ 23.666357] The buggy address belongs to the physical page: [ 23.667030] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x106600 [ 23.667169] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff) [ 23.667296] page_type: f5(slab) [ 23.667394] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000 [ 23.667528] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 23.668133] page dumped because: kasan: bad access detected [ 23.668246] [ 23.668336] Memory state around the buggy address: [ 23.668424] fff00000c6600200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 23.668586] fff00000c6600280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.668705] >fff00000c6600300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 23.668891] ^ [ 23.669183] fff00000c6600380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.669423] fff00000c6600400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.669581] ================================================================== [ 23.630967] ================================================================== [ 23.631184] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x628/0x740 [ 23.631441] Read of size 1 at addr fff00000c6600373 by task kunit_try_catch/196 [ 23.631612] [ 23.631834] CPU: 0 UID: 0 PID: 196 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT [ 23.632051] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.632113] Hardware name: linux,dummy-virt (DT) [ 23.632192] Call trace: [ 23.632964] show_stack+0x20/0x38 (C) [ 23.633107] dump_stack_lvl+0x8c/0xd0 [ 23.633232] print_report+0x118/0x608 [ 23.633361] kasan_report+0xdc/0x128 [ 23.633479] __asan_report_load1_noabort+0x20/0x30 [ 23.633617] ksize_unpoisons_memory+0x628/0x740 [ 23.633744] kunit_try_run_case+0x170/0x3f0 [ 23.633864] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.634018] kthread+0x328/0x630 [ 23.634167] ret_from_fork+0x10/0x20 [ 23.634472] [ 23.634522] Allocated by task 196: [ 23.634586] kasan_save_stack+0x3c/0x68 [ 23.634711] kasan_save_track+0x20/0x40 [ 23.634944] kasan_save_alloc_info+0x40/0x58 [ 23.635054] __kasan_kmalloc+0xd4/0xd8 [ 23.635161] __kmalloc_cache_noprof+0x15c/0x3c0 [ 23.635318] ksize_unpoisons_memory+0xc0/0x740 [ 23.635443] kunit_try_run_case+0x170/0x3f0 [ 23.635549] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.635720] kthread+0x328/0x630 [ 23.635821] ret_from_fork+0x10/0x20 [ 23.635918] [ 23.635986] The buggy address belongs to the object at fff00000c6600300 [ 23.635986] which belongs to the cache kmalloc-128 of size 128 [ 23.636128] The buggy address is located 0 bytes to the right of [ 23.636128] allocated 115-byte region [fff00000c6600300, fff00000c6600373) [ 23.636303] [ 23.636360] The buggy address belongs to the physical page: [ 23.636473] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x106600 [ 23.636618] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff) [ 23.636765] page_type: f5(slab) [ 23.636951] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000 [ 23.637122] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 23.637222] page dumped because: kasan: bad access detected [ 23.637304] [ 23.637345] Memory state around the buggy address: [ 23.637419] fff00000c6600200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 23.637563] fff00000c6600280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.637832] >fff00000c6600300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 23.637966] ^ [ 23.638181] fff00000c6600380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.638474] fff00000c6600400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.638732] ================================================================== [ 23.640209] ================================================================== [ 23.640581] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x618/0x740 [ 23.641216] Read of size 1 at addr fff00000c6600378 by task kunit_try_catch/196 [ 23.641525] [ 23.641690] CPU: 0 UID: 0 PID: 196 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT [ 23.641882] Tainted: [B]=BAD_PAGE, [N]=TEST [ 23.642112] Hardware name: linux,dummy-virt (DT) [ 23.642338] Call trace: [ 23.642397] show_stack+0x20/0x38 (C) [ 23.642993] dump_stack_lvl+0x8c/0xd0 [ 23.643162] print_report+0x118/0x608 [ 23.643445] kasan_report+0xdc/0x128 [ 23.643633] __asan_report_load1_noabort+0x20/0x30 [ 23.643742] ksize_unpoisons_memory+0x618/0x740 [ 23.643818] kunit_try_run_case+0x170/0x3f0 [ 23.644041] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.644219] kthread+0x328/0x630 [ 23.644389] ret_from_fork+0x10/0x20 [ 23.644520] [ 23.644652] Allocated by task 196: [ 23.644864] kasan_save_stack+0x3c/0x68 [ 23.644991] kasan_save_track+0x20/0x40 [ 23.645244] kasan_save_alloc_info+0x40/0x58 [ 23.645529] __kasan_kmalloc+0xd4/0xd8 [ 23.645667] __kmalloc_cache_noprof+0x15c/0x3c0 [ 23.647251] ksize_unpoisons_memory+0xc0/0x740 [ 23.647422] kunit_try_run_case+0x170/0x3f0 [ 23.648375] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 23.648555] kthread+0x328/0x630 [ 23.648646] ret_from_fork+0x10/0x20 [ 23.648739] [ 23.648830] The buggy address belongs to the object at fff00000c6600300 [ 23.648830] which belongs to the cache kmalloc-128 of size 128 [ 23.648997] The buggy address is located 5 bytes to the right of [ 23.648997] allocated 115-byte region [fff00000c6600300, fff00000c6600373) [ 23.649621] [ 23.649762] The buggy address belongs to the physical page: [ 23.649987] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x106600 [ 23.650113] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff) [ 23.650232] page_type: f5(slab) [ 23.650455] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000 [ 23.650631] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 23.650901] page dumped because: kasan: bad access detected [ 23.651033] [ 23.651084] Memory state around the buggy address: [ 23.651462] fff00000c6600200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 23.651616] fff00000c6600280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.651888] >fff00000c6600300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 23.652005] ^ [ 23.652110] fff00000c6600380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.652220] fff00000c6600400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 23.652308] ==================================================================
[ 11.929161] ================================================================== [ 11.929407] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x7b6/0x9b0 [ 11.929863] Read of size 1 at addr ffff888102b31d7f by task kunit_try_catch/214 [ 11.930191] [ 11.930297] CPU: 1 UID: 0 PID: 214 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT(voluntary) [ 11.930348] Tainted: [B]=BAD_PAGE, [N]=TEST [ 11.930359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 11.930378] Call Trace: [ 11.930393] <TASK> [ 11.930408] dump_stack_lvl+0x73/0xb0 [ 11.930430] print_report+0xd1/0x650 [ 11.930451] ? __virt_addr_valid+0x1db/0x2d0 [ 11.930471] ? ksize_unpoisons_memory+0x7b6/0x9b0 [ 11.930548] ? kasan_complete_mode_report_info+0x2a/0x200 [ 11.930570] ? ksize_unpoisons_memory+0x7b6/0x9b0 [ 11.930593] kasan_report+0x141/0x180 [ 11.930615] ? ksize_unpoisons_memory+0x7b6/0x9b0 [ 11.930643] __asan_report_load1_noabort+0x18/0x20 [ 11.930664] ksize_unpoisons_memory+0x7b6/0x9b0 [ 11.930687] ? __pfx_ksize_unpoisons_memory+0x10/0x10 [ 11.930710] ? finish_task_switch.isra.0+0x153/0x700 [ 11.930731] ? __switch_to+0x5d9/0xf60 [ 11.930750] ? dequeue_task_fair+0x166/0x4e0 [ 11.930774] ? __schedule+0x10cc/0x2b30 [ 11.930796] ? __pfx_read_tsc+0x10/0x10 [ 11.930815] ? ktime_get_ts64+0x86/0x230 [ 11.930840] kunit_try_run_case+0x1a5/0x480 [ 11.930862] ? __pfx_kunit_try_run_case+0x10/0x10 [ 11.930883] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 11.930906] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 11.930929] ? __kthread_parkme+0x82/0x180 [ 11.930949] ? preempt_count_sub+0x50/0x80 [ 11.930973] ? __pfx_kunit_try_run_case+0x10/0x10 [ 11.930995] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 11.931016] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 11.931038] kthread+0x337/0x6f0 [ 11.931058] ? trace_preempt_on+0x20/0xc0 [ 11.931080] ? __pfx_kthread+0x10/0x10 [ 11.931101] ? _raw_spin_unlock_irq+0x47/0x80 [ 11.931122] ? calculate_sigpending+0x7b/0xa0 [ 11.931143] ? __pfx_kthread+0x10/0x10 [ 11.931164] ret_from_fork+0x41/0x80 [ 11.931184] ? __pfx_kthread+0x10/0x10 [ 11.931205] ret_from_fork_asm+0x1a/0x30 [ 11.931236] </TASK> [ 11.931245] [ 11.939268] Allocated by task 214: [ 11.939675] kasan_save_stack+0x45/0x70 [ 11.939890] kasan_save_track+0x18/0x40 [ 11.940091] kasan_save_alloc_info+0x3b/0x50 [ 11.940546] __kasan_kmalloc+0xb7/0xc0 [ 11.940690] __kmalloc_cache_noprof+0x189/0x420 [ 11.940907] ksize_unpoisons_memory+0xc7/0x9b0 [ 11.941100] kunit_try_run_case+0x1a5/0x480 [ 11.941259] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 11.941659] kthread+0x337/0x6f0 [ 11.941841] ret_from_fork+0x41/0x80 [ 11.942024] ret_from_fork_asm+0x1a/0x30 [ 11.942163] [ 11.942436] The buggy address belongs to the object at ffff888102b31d00 [ 11.942436] which belongs to the cache kmalloc-128 of size 128 [ 11.942875] The buggy address is located 12 bytes to the right of [ 11.942875] allocated 115-byte region [ffff888102b31d00, ffff888102b31d73) [ 11.943609] [ 11.943715] The buggy address belongs to the physical page: [ 11.943942] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x102b31 [ 11.944187] flags: 0x200000000000000(node=0|zone=2) [ 11.944362] page_type: f5(slab) [ 11.944482] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000 [ 11.944711] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 11.945036] page dumped because: kasan: bad access detected [ 11.945535] [ 11.945632] Memory state around the buggy address: [ 11.945853] ffff888102b31c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 11.946739] ffff888102b31c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.947052] >ffff888102b31d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 11.947920] ^ [ 11.948303] ffff888102b31d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.948761] ffff888102b31e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.949056] ================================================================== [ 11.881833] ================================================================== [ 11.883665] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x81c/0x9b0 [ 11.884662] Read of size 1 at addr ffff888102b31d73 by task kunit_try_catch/214 [ 11.885453] [ 11.886005] CPU: 1 UID: 0 PID: 214 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT(voluntary) [ 11.886091] Tainted: [B]=BAD_PAGE, [N]=TEST [ 11.886104] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 11.886139] Call Trace: [ 11.886152] <TASK> [ 11.886169] dump_stack_lvl+0x73/0xb0 [ 11.886198] print_report+0xd1/0x650 [ 11.886220] ? __virt_addr_valid+0x1db/0x2d0 [ 11.886242] ? ksize_unpoisons_memory+0x81c/0x9b0 [ 11.886265] ? kasan_complete_mode_report_info+0x2a/0x200 [ 11.886287] ? ksize_unpoisons_memory+0x81c/0x9b0 [ 11.886310] kasan_report+0x141/0x180 [ 11.886343] ? ksize_unpoisons_memory+0x81c/0x9b0 [ 11.886371] __asan_report_load1_noabort+0x18/0x20 [ 11.886400] ksize_unpoisons_memory+0x81c/0x9b0 [ 11.886424] ? __pfx_ksize_unpoisons_memory+0x10/0x10 [ 11.886446] ? finish_task_switch.isra.0+0x153/0x700 [ 11.886469] ? __switch_to+0x5d9/0xf60 [ 11.886490] ? dequeue_task_fair+0x166/0x4e0 [ 11.886515] ? __schedule+0x10cc/0x2b30 [ 11.886539] ? __pfx_read_tsc+0x10/0x10 [ 11.886558] ? ktime_get_ts64+0x86/0x230 [ 11.886583] kunit_try_run_case+0x1a5/0x480 [ 11.886607] ? __pfx_kunit_try_run_case+0x10/0x10 [ 11.886627] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 11.886649] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 11.886673] ? __kthread_parkme+0x82/0x180 [ 11.886694] ? preempt_count_sub+0x50/0x80 [ 11.886717] ? __pfx_kunit_try_run_case+0x10/0x10 [ 11.886739] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 11.886761] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 11.886783] kthread+0x337/0x6f0 [ 11.886803] ? trace_preempt_on+0x20/0xc0 [ 11.886826] ? __pfx_kthread+0x10/0x10 [ 11.886847] ? _raw_spin_unlock_irq+0x47/0x80 [ 11.886868] ? calculate_sigpending+0x7b/0xa0 [ 11.886888] ? __pfx_kthread+0x10/0x10 [ 11.886910] ret_from_fork+0x41/0x80 [ 11.886930] ? __pfx_kthread+0x10/0x10 [ 11.886951] ret_from_fork_asm+0x1a/0x30 [ 11.886982] </TASK> [ 11.886993] [ 11.899052] Allocated by task 214: [ 11.899629] kasan_save_stack+0x45/0x70 [ 11.899838] kasan_save_track+0x18/0x40 [ 11.899986] kasan_save_alloc_info+0x3b/0x50 [ 11.900362] __kasan_kmalloc+0xb7/0xc0 [ 11.900728] __kmalloc_cache_noprof+0x189/0x420 [ 11.900940] ksize_unpoisons_memory+0xc7/0x9b0 [ 11.901216] kunit_try_run_case+0x1a5/0x480 [ 11.901675] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 11.901989] kthread+0x337/0x6f0 [ 11.902176] ret_from_fork+0x41/0x80 [ 11.902559] ret_from_fork_asm+0x1a/0x30 [ 11.902768] [ 11.902855] The buggy address belongs to the object at ffff888102b31d00 [ 11.902855] which belongs to the cache kmalloc-128 of size 128 [ 11.903619] The buggy address is located 0 bytes to the right of [ 11.903619] allocated 115-byte region [ffff888102b31d00, ffff888102b31d73) [ 11.904112] [ 11.904508] The buggy address belongs to the physical page: [ 11.904704] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x102b31 [ 11.905188] flags: 0x200000000000000(node=0|zone=2) [ 11.905594] page_type: f5(slab) [ 11.905763] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000 [ 11.906226] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 11.906675] page dumped because: kasan: bad access detected [ 11.906910] [ 11.907080] Memory state around the buggy address: [ 11.907294] ffff888102b31c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 11.907955] ffff888102b31c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.908380] >ffff888102b31d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 11.908799] ^ [ 11.909096] ffff888102b31d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.909410] ffff888102b31e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.909842] ================================================================== [ 11.910304] ================================================================== [ 11.910747] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x7e9/0x9b0 [ 11.911044] Read of size 1 at addr ffff888102b31d78 by task kunit_try_catch/214 [ 11.911362] [ 11.911470] CPU: 1 UID: 0 PID: 214 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT(voluntary) [ 11.911511] Tainted: [B]=BAD_PAGE, [N]=TEST [ 11.911523] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 11.911542] Call Trace: [ 11.911556] <TASK> [ 11.911570] dump_stack_lvl+0x73/0xb0 [ 11.911594] print_report+0xd1/0x650 [ 11.911628] ? __virt_addr_valid+0x1db/0x2d0 [ 11.911649] ? ksize_unpoisons_memory+0x7e9/0x9b0 [ 11.911671] ? kasan_complete_mode_report_info+0x2a/0x200 [ 11.911693] ? ksize_unpoisons_memory+0x7e9/0x9b0 [ 11.911716] kasan_report+0x141/0x180 [ 11.911738] ? ksize_unpoisons_memory+0x7e9/0x9b0 [ 11.911766] __asan_report_load1_noabort+0x18/0x20 [ 11.911786] ksize_unpoisons_memory+0x7e9/0x9b0 [ 11.911810] ? __pfx_ksize_unpoisons_memory+0x10/0x10 [ 11.911832] ? finish_task_switch.isra.0+0x153/0x700 [ 11.911853] ? __switch_to+0x5d9/0xf60 [ 11.911872] ? dequeue_task_fair+0x166/0x4e0 [ 11.911897] ? __schedule+0x10cc/0x2b30 [ 11.911919] ? __pfx_read_tsc+0x10/0x10 [ 11.911938] ? ktime_get_ts64+0x86/0x230 [ 11.911962] kunit_try_run_case+0x1a5/0x480 [ 11.911985] ? __pfx_kunit_try_run_case+0x10/0x10 [ 11.912005] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 11.912027] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 11.912050] ? __kthread_parkme+0x82/0x180 [ 11.912070] ? preempt_count_sub+0x50/0x80 [ 11.912094] ? __pfx_kunit_try_run_case+0x10/0x10 [ 11.912116] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 11.912137] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 11.912159] kthread+0x337/0x6f0 [ 11.912179] ? trace_preempt_on+0x20/0xc0 [ 11.912201] ? __pfx_kthread+0x10/0x10 [ 11.912364] ? _raw_spin_unlock_irq+0x47/0x80 [ 11.912390] ? calculate_sigpending+0x7b/0xa0 [ 11.912413] ? __pfx_kthread+0x10/0x10 [ 11.912435] ret_from_fork+0x41/0x80 [ 11.912456] ? __pfx_kthread+0x10/0x10 [ 11.912477] ret_from_fork_asm+0x1a/0x30 [ 11.912509] </TASK> [ 11.912518] [ 11.920708] Allocated by task 214: [ 11.920892] kasan_save_stack+0x45/0x70 [ 11.921035] kasan_save_track+0x18/0x40 [ 11.921365] kasan_save_alloc_info+0x3b/0x50 [ 11.921641] __kasan_kmalloc+0xb7/0xc0 [ 11.921835] __kmalloc_cache_noprof+0x189/0x420 [ 11.922016] ksize_unpoisons_memory+0xc7/0x9b0 [ 11.922239] kunit_try_run_case+0x1a5/0x480 [ 11.922554] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 11.922776] kthread+0x337/0x6f0 [ 11.922929] ret_from_fork+0x41/0x80 [ 11.923111] ret_from_fork_asm+0x1a/0x30 [ 11.923261] [ 11.923369] The buggy address belongs to the object at ffff888102b31d00 [ 11.923369] which belongs to the cache kmalloc-128 of size 128 [ 11.923853] The buggy address is located 5 bytes to the right of [ 11.923853] allocated 115-byte region [ffff888102b31d00, ffff888102b31d73) [ 11.924385] [ 11.924482] The buggy address belongs to the physical page: [ 11.924719] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x102b31 [ 11.925000] flags: 0x200000000000000(node=0|zone=2) [ 11.925273] page_type: f5(slab) [ 11.925463] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000 [ 11.925698] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 11.925924] page dumped because: kasan: bad access detected [ 11.926093] [ 11.926161] Memory state around the buggy address: [ 11.926375] ffff888102b31c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 11.926736] ffff888102b31c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.927046] >ffff888102b31d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 11.927570] ^ [ 11.927864] ffff888102b31d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.928101] ffff888102b31e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 11.928758] ==================================================================
[ 21.848186] ================================================================== [ 21.848885] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x690/0x740 [ 21.849600] Read of size 1 at addr ffff00000ea7e87f by task kunit_try_catch/248 [ 21.850268] [ 21.850432] CPU: 3 UID: 0 PID: 248 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT [ 21.850473] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.850484] Hardware name: Radxa ROCK Pi 4B (DT) [ 21.850498] Call trace: [ 21.850507] show_stack+0x20/0x38 (C) [ 21.850534] dump_stack_lvl+0x8c/0xd0 [ 21.850557] print_report+0x118/0x608 [ 21.850578] kasan_report+0xdc/0x128 [ 21.850599] __asan_report_load1_noabort+0x20/0x30 [ 21.850623] ksize_unpoisons_memory+0x690/0x740 [ 21.850648] kunit_try_run_case+0x170/0x3f0 [ 21.850674] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.850703] kthread+0x328/0x630 [ 21.850729] ret_from_fork+0x10/0x20 [ 21.850753] [ 21.856323] Allocated by task 248: [ 21.856641] kasan_save_stack+0x3c/0x68 [ 21.857003] kasan_save_track+0x20/0x40 [ 21.857363] kasan_save_alloc_info+0x40/0x58 [ 21.857763] __kasan_kmalloc+0xd4/0xd8 [ 21.858116] __kmalloc_cache_noprof+0x15c/0x3c0 [ 21.858544] ksize_unpoisons_memory+0xc0/0x740 [ 21.858962] kunit_try_run_case+0x170/0x3f0 [ 21.859356] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.859868] kthread+0x328/0x630 [ 21.860177] ret_from_fork+0x10/0x20 [ 21.860517] [ 21.860664] The buggy address belongs to the object at ffff00000ea7e800 [ 21.860664] which belongs to the cache kmalloc-128 of size 128 [ 21.861784] The buggy address is located 12 bytes to the right of [ 21.861784] allocated 115-byte region [ffff00000ea7e800, ffff00000ea7e873) [ 21.862951] [ 21.863100] The buggy address belongs to the physical page: [ 21.863607] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xea7e [ 21.864317] flags: 0x3fffe0000000000(node=0|zone=0|lastcpupid=0x1ffff) [ 21.864917] page_type: f5(slab) [ 21.865219] raw: 03fffe0000000000 ffff000000402a00 dead000000000122 0000000000000000 [ 21.865922] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 21.866619] page dumped because: kasan: bad access detected [ 21.867125] [ 21.867272] Memory state around the buggy address: [ 21.867711] ffff00000ea7e700: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 21.868366] ffff00000ea7e780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.869020] >ffff00000ea7e800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 21.869672] ^ [ 21.870318] ffff00000ea7e880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.870972] ffff00000ea7e900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.871624] ================================================================== [ 21.797501] ================================================================== [ 21.798571] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x628/0x740 [ 21.799281] Read of size 1 at addr ffff00000ea7e873 by task kunit_try_catch/248 [ 21.799953] [ 21.800115] CPU: 3 UID: 0 PID: 248 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT [ 21.800158] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.800172] Hardware name: Radxa ROCK Pi 4B (DT) [ 21.800187] Call trace: [ 21.800198] show_stack+0x20/0x38 (C) [ 21.800226] dump_stack_lvl+0x8c/0xd0 [ 21.800254] print_report+0x118/0x608 [ 21.800279] kasan_report+0xdc/0x128 [ 21.800303] __asan_report_load1_noabort+0x20/0x30 [ 21.800332] ksize_unpoisons_memory+0x628/0x740 [ 21.800362] kunit_try_run_case+0x170/0x3f0 [ 21.800393] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.800427] kthread+0x328/0x630 [ 21.800457] ret_from_fork+0x10/0x20 [ 21.800486] [ 21.806075] Allocated by task 248: [ 21.806399] kasan_save_stack+0x3c/0x68 [ 21.806767] kasan_save_track+0x20/0x40 [ 21.807133] kasan_save_alloc_info+0x40/0x58 [ 21.807538] __kasan_kmalloc+0xd4/0xd8 [ 21.807896] __kmalloc_cache_noprof+0x15c/0x3c0 [ 21.808329] ksize_unpoisons_memory+0xc0/0x740 [ 21.808753] kunit_try_run_case+0x170/0x3f0 [ 21.809154] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.809671] kthread+0x328/0x630 [ 21.809987] ret_from_fork+0x10/0x20 [ 21.810331] [ 21.810480] The buggy address belongs to the object at ffff00000ea7e800 [ 21.810480] which belongs to the cache kmalloc-128 of size 128 [ 21.811605] The buggy address is located 0 bytes to the right of [ 21.811605] allocated 115-byte region [ffff00000ea7e800, ffff00000ea7e873) [ 21.812770] [ 21.812921] The buggy address belongs to the physical page: [ 21.813433] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xea7e [ 21.814150] flags: 0x3fffe0000000000(node=0|zone=0|lastcpupid=0x1ffff) [ 21.814755] page_type: f5(slab) [ 21.815063] raw: 03fffe0000000000 ffff000000402a00 dead000000000122 0000000000000000 [ 21.815771] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 21.816472] page dumped because: kasan: bad access detected [ 21.816982] [ 21.817131] Memory state around the buggy address: [ 21.817574] ffff00000ea7e700: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 21.818232] ffff00000ea7e780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.818893] >ffff00000ea7e800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 21.819548] ^ [ 21.820176] ffff00000ea7e880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.820836] ffff00000ea7e900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.821492] ================================================================== [ 21.822635] ================================================================== [ 21.823359] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x618/0x740 [ 21.824090] Read of size 1 at addr ffff00000ea7e878 by task kunit_try_catch/248 [ 21.824779] [ 21.824950] CPU: 3 UID: 0 PID: 248 Comm: kunit_try_catch Tainted: G B N 6.15.0-rc3 #1 PREEMPT [ 21.825012] Tainted: [B]=BAD_PAGE, [N]=TEST [ 21.825029] Hardware name: Radxa ROCK Pi 4B (DT) [ 21.825050] Call trace: [ 21.825065] show_stack+0x20/0x38 (C) [ 21.825103] dump_stack_lvl+0x8c/0xd0 [ 21.825141] print_report+0x118/0x608 [ 21.825176] kasan_report+0xdc/0x128 [ 21.825211] __asan_report_load1_noabort+0x20/0x30 [ 21.825253] ksize_unpoisons_memory+0x618/0x740 [ 21.825296] kunit_try_run_case+0x170/0x3f0 [ 21.825340] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.825389] kthread+0x328/0x630 [ 21.825430] ret_from_fork+0x10/0x20 [ 21.825471] [ 21.831121] Allocated by task 248: [ 21.831461] kasan_save_stack+0x3c/0x68 [ 21.831847] kasan_save_track+0x20/0x40 [ 21.832228] kasan_save_alloc_info+0x40/0x58 [ 21.832651] __kasan_kmalloc+0xd4/0xd8 [ 21.833023] __kmalloc_cache_noprof+0x15c/0x3c0 [ 21.833476] ksize_unpoisons_memory+0xc0/0x740 [ 21.833919] kunit_try_run_case+0x170/0x3f0 [ 21.834339] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 21.834877] kthread+0x328/0x630 [ 21.835211] ret_from_fork+0x10/0x20 [ 21.835572] [ 21.835732] The buggy address belongs to the object at ffff00000ea7e800 [ 21.835732] which belongs to the cache kmalloc-128 of size 128 [ 21.836878] The buggy address is located 5 bytes to the right of [ 21.836878] allocated 115-byte region [ffff00000ea7e800, ffff00000ea7e873) [ 21.838065] [ 21.838225] The buggy address belongs to the physical page: [ 21.838749] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xea7e [ 21.839484] flags: 0x3fffe0000000000(node=0|zone=0|lastcpupid=0x1ffff) [ 21.840107] page_type: f5(slab) [ 21.840429] raw: 03fffe0000000000 ffff000000402a00 dead000000000122 0000000000000000 [ 21.841159] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 21.841876] page dumped because: kasan: bad access detected [ 21.842398] [ 21.842558] Memory state around the buggy address: [ 21.843015] ffff00000ea7e700: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 21.843691] ffff00000ea7e780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.844368] >ffff00000ea7e800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc [ 21.845039] ^ [ 21.845705] ffff00000ea7e880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.846382] ffff00000ea7e900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 21.847054] ==================================================================