Date
June 2, 2025, 2:11 p.m.
| Environment | |
|---|---|
| e850-96 | |
| qemu-arm64 | |
| qemu-x86_64 |
[ 18.322780] ================================================================== [ 18.332667] BUG: KASAN: slab-out-of-bounds in kmalloc_track_caller_oob_right+0x40c/0x488 [ 18.340736] Write of size 1 at addr ffff000802408078 by task kunit_try_catch/189 [ 18.348113] [ 18.349599] CPU: 5 UID: 0 PID: 189 Comm: kunit_try_catch Tainted: G B N 6.15.1-rc1 #1 PREEMPT [ 18.349657] Tainted: [B]=BAD_PAGE, [N]=TEST [ 18.349670] Hardware name: WinLink E850-96 board (DT) [ 18.349690] Call trace: [ 18.349700] show_stack+0x20/0x38 (C) [ 18.349734] dump_stack_lvl+0x8c/0xd0 [ 18.349766] print_report+0x118/0x608 [ 18.349795] kasan_report+0xdc/0x128 [ 18.349824] __asan_report_store1_noabort+0x20/0x30 [ 18.349858] kmalloc_track_caller_oob_right+0x40c/0x488 [ 18.349895] kunit_try_run_case+0x170/0x3f0 [ 18.349930] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 18.349967] kthread+0x328/0x630 [ 18.350000] ret_from_fork+0x10/0x20 [ 18.350033] [ 18.413565] Allocated by task 189: [ 18.416952] kasan_save_stack+0x3c/0x68 [ 18.420769] kasan_save_track+0x20/0x40 [ 18.424588] kasan_save_alloc_info+0x40/0x58 [ 18.428841] __kasan_kmalloc+0xd4/0xd8 [ 18.432574] __kmalloc_node_track_caller_noprof+0x194/0x4b8 [ 18.438130] kmalloc_track_caller_oob_right+0xa8/0x488 [ 18.443251] kunit_try_run_case+0x170/0x3f0 [ 18.447417] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 18.452886] kthread+0x328/0x630 [ 18.456098] ret_from_fork+0x10/0x20 [ 18.459657] [ 18.461135] The buggy address belongs to the object at ffff000802408000 [ 18.461135] which belongs to the cache kmalloc-128 of size 128 [ 18.473634] The buggy address is located 0 bytes to the right of [ 18.473634] allocated 120-byte region [ffff000802408000, ffff000802408078) [ 18.486566] [ 18.488045] The buggy address belongs to the physical page: [ 18.493602] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x882408 [ 18.501587] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 18.509226] flags: 0xbfffe0000000040(head|node=0|zone=2|lastcpupid=0x1ffff) [ 18.516168] page_type: f5(slab) [ 18.519306] raw: 0bfffe0000000040 ffff000800002a00 dead000000000122 0000000000000000 [ 18.527023] raw: 0000000000000000 0000000080200020 00000000f5000000 0000000000000000 [ 18.534749] head: 0bfffe0000000040 ffff000800002a00 dead000000000122 0000000000000000 [ 18.542563] head: 0000000000000000 0000000080200020 00000000f5000000 0000000000000000 [ 18.550374] head: 0bfffe0000000001 fffffdffe0090201 00000000ffffffff 00000000ffffffff [ 18.558186] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002 [ 18.565992] page dumped because: kasan: bad access detected [ 18.571547] [ 18.573023] Memory state around the buggy address: [ 18.577803] ffff000802407f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 18.585006] ffff000802407f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 18.592212] >ffff000802408000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 18.599412] ^ [ 18.606533] ffff000802408080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 18.613738] ffff000802408100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 18.620940] ==================================================================
[ 17.378595] ================================================================== [ 17.378665] BUG: KASAN: slab-out-of-bounds in kmalloc_track_caller_oob_right+0x40c/0x488 [ 17.379069] Write of size 1 at addr fff00000c3f75178 by task kunit_try_catch/145 [ 17.379169] [ 17.379205] CPU: 1 UID: 0 PID: 145 Comm: kunit_try_catch Tainted: G B N 6.15.1-rc1 #1 PREEMPT [ 17.379288] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.379327] Hardware name: linux,dummy-virt (DT) [ 17.379373] Call trace: [ 17.379415] show_stack+0x20/0x38 (C) [ 17.379471] dump_stack_lvl+0x8c/0xd0 [ 17.379521] print_report+0x118/0x608 [ 17.379700] kasan_report+0xdc/0x128 [ 17.379782] __asan_report_store1_noabort+0x20/0x30 [ 17.379836] kmalloc_track_caller_oob_right+0x40c/0x488 [ 17.379908] kunit_try_run_case+0x170/0x3f0 [ 17.379976] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 17.380044] kthread+0x328/0x630 [ 17.380100] ret_from_fork+0x10/0x20 [ 17.380167] [ 17.380215] Allocated by task 145: [ 17.380253] kasan_save_stack+0x3c/0x68 [ 17.380300] kasan_save_track+0x20/0x40 [ 17.380336] kasan_save_alloc_info+0x40/0x58 [ 17.380387] __kasan_kmalloc+0xd4/0xd8 [ 17.380437] __kmalloc_node_track_caller_noprof+0x194/0x4b8 [ 17.380482] kmalloc_track_caller_oob_right+0xa8/0x488 [ 17.380528] kunit_try_run_case+0x170/0x3f0 [ 17.380572] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 17.380626] kthread+0x328/0x630 [ 17.380661] ret_from_fork+0x10/0x20 [ 17.380704] [ 17.380906] The buggy address belongs to the object at fff00000c3f75100 [ 17.380906] which belongs to the cache kmalloc-128 of size 128 [ 17.381014] The buggy address is located 0 bytes to the right of [ 17.381014] allocated 120-byte region [fff00000c3f75100, fff00000c3f75178) [ 17.381079] [ 17.381099] The buggy address belongs to the physical page: [ 17.381138] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x103f75 [ 17.381203] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff) [ 17.381546] page_type: f5(slab) [ 17.381645] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000 [ 17.381710] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 17.381782] page dumped because: kasan: bad access detected [ 17.381852] [ 17.381882] Memory state around the buggy address: [ 17.381964] fff00000c3f75000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 17.382016] fff00000c3f75080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.382057] >fff00000c3f75100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 17.382094] ^ [ 17.382345] fff00000c3f75180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.382722] fff00000c3f75200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.383022] ================================================================== [ 17.383756] ================================================================== [ 17.383810] BUG: KASAN: slab-out-of-bounds in kmalloc_track_caller_oob_right+0x418/0x488 [ 17.383864] Write of size 1 at addr fff00000c3f75278 by task kunit_try_catch/145 [ 17.383911] [ 17.383949] CPU: 1 UID: 0 PID: 145 Comm: kunit_try_catch Tainted: G B N 6.15.1-rc1 #1 PREEMPT [ 17.384030] Tainted: [B]=BAD_PAGE, [N]=TEST [ 17.384055] Hardware name: linux,dummy-virt (DT) [ 17.384085] Call trace: [ 17.384107] show_stack+0x20/0x38 (C) [ 17.384154] dump_stack_lvl+0x8c/0xd0 [ 17.384203] print_report+0x118/0x608 [ 17.384248] kasan_report+0xdc/0x128 [ 17.384293] __asan_report_store1_noabort+0x20/0x30 [ 17.384344] kmalloc_track_caller_oob_right+0x418/0x488 [ 17.384412] kunit_try_run_case+0x170/0x3f0 [ 17.384473] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 17.384537] kthread+0x328/0x630 [ 17.384584] ret_from_fork+0x10/0x20 [ 17.384632] [ 17.384650] Allocated by task 145: [ 17.384677] kasan_save_stack+0x3c/0x68 [ 17.384715] kasan_save_track+0x20/0x40 [ 17.384757] kasan_save_alloc_info+0x40/0x58 [ 17.384805] __kasan_kmalloc+0xd4/0xd8 [ 17.384840] __kmalloc_node_track_caller_noprof+0x194/0x4b8 [ 17.384893] kmalloc_track_caller_oob_right+0x184/0x488 [ 17.384943] kunit_try_run_case+0x170/0x3f0 [ 17.384983] kunit_generic_run_threadfn_adapter+0x88/0x100 [ 17.385028] kthread+0x328/0x630 [ 17.385062] ret_from_fork+0x10/0x20 [ 17.385105] [ 17.385124] The buggy address belongs to the object at fff00000c3f75200 [ 17.385124] which belongs to the cache kmalloc-128 of size 128 [ 17.385187] The buggy address is located 0 bytes to the right of [ 17.385187] allocated 120-byte region [fff00000c3f75200, fff00000c3f75278) [ 17.385248] [ 17.385266] The buggy address belongs to the physical page: [ 17.385295] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x103f75 [ 17.385787] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff) [ 17.386318] page_type: f5(slab) [ 17.386386] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000 [ 17.386437] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 17.386494] page dumped because: kasan: bad access detected [ 17.386978] [ 17.387030] Memory state around the buggy address: [ 17.387065] fff00000c3f75100: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 17.387126] fff00000c3f75180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.387443] >fff00000c3f75200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 17.387562] ^ [ 17.387641] fff00000c3f75280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.387699] fff00000c3f75300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 17.387992] ==================================================================
[ 15.657813] ================================================================== [ 15.658292] BUG: KASAN: slab-out-of-bounds in kmalloc_track_caller_oob_right+0x4b1/0x520 [ 15.658602] Write of size 1 at addr ffff888101de5478 by task kunit_try_catch/163 [ 15.658789] [ 15.658882] CPU: 1 UID: 0 PID: 163 Comm: kunit_try_catch Tainted: G B N 6.15.1-rc1 #1 PREEMPT(voluntary) [ 15.658946] Tainted: [B]=BAD_PAGE, [N]=TEST [ 15.658960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.658984] Call Trace: [ 15.659002] <TASK> [ 15.659026] dump_stack_lvl+0x73/0xb0 [ 15.659060] print_report+0xd1/0x650 [ 15.659084] ? __virt_addr_valid+0x1db/0x2d0 [ 15.659114] ? kmalloc_track_caller_oob_right+0x4b1/0x520 [ 15.659149] ? kasan_complete_mode_report_info+0x2a/0x200 [ 15.659187] ? kmalloc_track_caller_oob_right+0x4b1/0x520 [ 15.659228] kasan_report+0x141/0x180 [ 15.659274] ? kmalloc_track_caller_oob_right+0x4b1/0x520 [ 15.659331] __asan_report_store1_noabort+0x1b/0x30 [ 15.659378] kmalloc_track_caller_oob_right+0x4b1/0x520 [ 15.659426] ? __pfx_kmalloc_track_caller_oob_right+0x10/0x10 [ 15.659848] ? __pfx_read_tsc+0x10/0x10 [ 15.659959] ? ktime_get_ts64+0x86/0x230 [ 15.660017] kunit_try_run_case+0x1a5/0x480 [ 15.660067] ? __pfx_kunit_try_run_case+0x10/0x10 [ 15.660107] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 15.660198] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 15.660250] ? __kthread_parkme+0x82/0x180 [ 15.660303] ? preempt_count_sub+0x50/0x80 [ 15.660361] ? __pfx_kunit_try_run_case+0x10/0x10 [ 15.660412] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.660465] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 15.660515] kthread+0x337/0x6f0 [ 15.660555] ? trace_preempt_on+0x20/0xc0 [ 15.660612] ? __pfx_kthread+0x10/0x10 [ 15.660646] ? _raw_spin_unlock_irq+0x47/0x80 [ 15.660681] ? calculate_sigpending+0x7b/0xa0 [ 15.660716] ? __pfx_kthread+0x10/0x10 [ 15.660745] ret_from_fork+0x41/0x80 [ 15.660794] ? __pfx_kthread+0x10/0x10 [ 15.660823] ret_from_fork_asm+0x1a/0x30 [ 15.660876] </TASK> [ 15.660900] [ 15.675675] Allocated by task 163: [ 15.676096] kasan_save_stack+0x45/0x70 [ 15.676509] kasan_save_track+0x18/0x40 [ 15.677818] kasan_save_alloc_info+0x3b/0x50 [ 15.678688] __kasan_kmalloc+0xb7/0xc0 [ 15.678958] __kmalloc_node_track_caller_noprof+0x1cb/0x500 [ 15.679176] kmalloc_track_caller_oob_right+0x19a/0x520 [ 15.679594] kunit_try_run_case+0x1a5/0x480 [ 15.680172] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.680936] kthread+0x337/0x6f0 [ 15.681275] ret_from_fork+0x41/0x80 [ 15.681596] ret_from_fork_asm+0x1a/0x30 [ 15.682045] [ 15.682900] The buggy address belongs to the object at ffff888101de5400 [ 15.682900] which belongs to the cache kmalloc-128 of size 128 [ 15.683575] The buggy address is located 0 bytes to the right of [ 15.683575] allocated 120-byte region [ffff888101de5400, ffff888101de5478) [ 15.684681] [ 15.684822] The buggy address belongs to the physical page: [ 15.685125] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101de5 [ 15.685956] flags: 0x200000000000000(node=0|zone=2) [ 15.686447] page_type: f5(slab) [ 15.687048] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000 [ 15.687494] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 15.688872] page dumped because: kasan: bad access detected [ 15.689386] [ 15.689466] Memory state around the buggy address: [ 15.689589] ffff888101de5300: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 15.689739] ffff888101de5380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 15.689907] >ffff888101de5400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 15.690049] ^ [ 15.690308] ffff888101de5480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 15.690950] ffff888101de5500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 15.691808] ================================================================== [ 15.620683] ================================================================== [ 15.621314] BUG: KASAN: slab-out-of-bounds in kmalloc_track_caller_oob_right+0x4c8/0x520 [ 15.622288] Write of size 1 at addr ffff888101de5378 by task kunit_try_catch/163 [ 15.622803] [ 15.623054] CPU: 1 UID: 0 PID: 163 Comm: kunit_try_catch Tainted: G B N 6.15.1-rc1 #1 PREEMPT(voluntary) [ 15.623577] Tainted: [B]=BAD_PAGE, [N]=TEST [ 15.623617] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 15.623674] Call Trace: [ 15.623703] <TASK> [ 15.623744] dump_stack_lvl+0x73/0xb0 [ 15.623837] print_report+0xd1/0x650 [ 15.623886] ? __virt_addr_valid+0x1db/0x2d0 [ 15.623939] ? kmalloc_track_caller_oob_right+0x4c8/0x520 [ 15.623981] ? kasan_complete_mode_report_info+0x2a/0x200 [ 15.624029] ? kmalloc_track_caller_oob_right+0x4c8/0x520 [ 15.624073] kasan_report+0x141/0x180 [ 15.624115] ? kmalloc_track_caller_oob_right+0x4c8/0x520 [ 15.624162] __asan_report_store1_noabort+0x1b/0x30 [ 15.624216] kmalloc_track_caller_oob_right+0x4c8/0x520 [ 15.624270] ? __pfx_kmalloc_track_caller_oob_right+0x10/0x10 [ 15.624327] ? __pfx_read_tsc+0x10/0x10 [ 15.624375] ? ktime_get_ts64+0x86/0x230 [ 15.624437] kunit_try_run_case+0x1a5/0x480 [ 15.624483] ? __pfx_kunit_try_run_case+0x10/0x10 [ 15.624519] ? _raw_spin_lock_irqsave+0xa1/0x100 [ 15.624557] ? _raw_spin_unlock_irqrestore+0x5f/0x90 [ 15.624589] ? __kthread_parkme+0x82/0x180 [ 15.624623] ? preempt_count_sub+0x50/0x80 [ 15.624668] ? __pfx_kunit_try_run_case+0x10/0x10 [ 15.624706] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.624731] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [ 15.624779] kthread+0x337/0x6f0 [ 15.624801] ? trace_preempt_on+0x20/0xc0 [ 15.624829] ? __pfx_kthread+0x10/0x10 [ 15.624849] ? _raw_spin_unlock_irq+0x47/0x80 [ 15.624871] ? calculate_sigpending+0x7b/0xa0 [ 15.624896] ? __pfx_kthread+0x10/0x10 [ 15.624916] ret_from_fork+0x41/0x80 [ 15.624939] ? __pfx_kthread+0x10/0x10 [ 15.624959] ret_from_fork_asm+0x1a/0x30 [ 15.624993] </TASK> [ 15.625009] [ 15.638971] Allocated by task 163: [ 15.639348] kasan_save_stack+0x45/0x70 [ 15.639831] kasan_save_track+0x18/0x40 [ 15.640404] kasan_save_alloc_info+0x3b/0x50 [ 15.640819] __kasan_kmalloc+0xb7/0xc0 [ 15.641476] __kmalloc_node_track_caller_noprof+0x1cb/0x500 [ 15.642006] kmalloc_track_caller_oob_right+0x99/0x520 [ 15.642271] kunit_try_run_case+0x1a5/0x480 [ 15.642670] kunit_generic_run_threadfn_adapter+0x85/0xf0 [ 15.643258] kthread+0x337/0x6f0 [ 15.643574] ret_from_fork+0x41/0x80 [ 15.644094] ret_from_fork_asm+0x1a/0x30 [ 15.644305] [ 15.644711] The buggy address belongs to the object at ffff888101de5300 [ 15.644711] which belongs to the cache kmalloc-128 of size 128 [ 15.646085] The buggy address is located 0 bytes to the right of [ 15.646085] allocated 120-byte region [ffff888101de5300, ffff888101de5378) [ 15.646966] [ 15.647775] The buggy address belongs to the physical page: [ 15.648140] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101de5 [ 15.648873] flags: 0x200000000000000(node=0|zone=2) [ 15.649321] page_type: f5(slab) [ 15.649517] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000 [ 15.650415] raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000 [ 15.650741] page dumped because: kasan: bad access detected [ 15.651200] [ 15.651384] Memory state around the buggy address: [ 15.651659] ffff888101de5200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 15.652236] ffff888101de5280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 15.653034] >ffff888101de5300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 15.653573] ^ [ 15.653971] ffff888101de5380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 15.654717] ffff888101de5400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 15.655421] ==================================================================