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Date
Nov. 26, 2024, 6:09 a.m.

Environment
qemu-arm64
qemu-x86_64 

[   31.930372] ==================================================================
[   31.931263] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x628/0x750
[   31.932274] Read of size 1 at addr fff00000c5e99178 by task kunit_try_catch/183
[   31.932992] 
[   31.933311] CPU: 1 UID: 0 PID: 183 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   31.934975] Tainted: [B]=BAD_PAGE, [N]=TEST
[   31.935511] Hardware name: linux,dummy-virt (DT)
[   31.936197] Call trace:
[   31.936694]  show_stack+0x20/0x38 (C)
[   31.937353]  dump_stack_lvl+0x8c/0xd0
[   31.938287]  print_report+0x118/0x5e0
[   31.938852]  kasan_report+0xc8/0x118
[   31.939506]  __asan_report_load1_noabort+0x20/0x30
[   31.940187]  ksize_unpoisons_memory+0x628/0x750
[   31.940887]  kunit_try_run_case+0x14c/0x3d0
[   31.941496]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.942569]  kthread+0x24c/0x2d0
[   31.943037]  ret_from_fork+0x10/0x20
[   31.943669] 
[   31.944039] Allocated by task 183:
[   31.944486]  kasan_save_stack+0x3c/0x68
[   31.945135]  kasan_save_track+0x20/0x40
[   31.946014]  kasan_save_alloc_info+0x40/0x58
[   31.946638]  __kasan_kmalloc+0xd4/0xd8
[   31.947259]  __kmalloc_cache_noprof+0x15c/0x3c8
[   31.948275]  ksize_unpoisons_memory+0xc0/0x750
[   31.949136]  kunit_try_run_case+0x14c/0x3d0
[   31.949984]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.951138]  kthread+0x24c/0x2d0
[   31.952188]  ret_from_fork+0x10/0x20
[   31.952832] 
[   31.953254] The buggy address belongs to the object at fff00000c5e99100
[   31.953254]  which belongs to the cache kmalloc-128 of size 128
[   31.954877] The buggy address is located 5 bytes to the right of
[   31.954877]  allocated 115-byte region [fff00000c5e99100, fff00000c5e99173)
[   31.956377] 
[   31.956828] The buggy address belongs to the physical page:
[   31.957462] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105e99
[   31.958863] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff)
[   31.959665] page_type: f5(slab)
[   31.960225] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000
[   31.961027] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   31.961946] page dumped because: kasan: bad access detected
[   31.962637] 
[   31.963171] Memory state around the buggy address:
[   31.964012]  fff00000c5e99000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc
[   31.964992]  fff00000c5e99080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.966138] >fff00000c5e99100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   31.966889]                                                                 ^
[   31.967437]  fff00000c5e99180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.968192]  fff00000c5e99200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.969051] ==================================================================
[   31.888836] ==================================================================
[   31.889930] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x638/0x750
[   31.890791] Read of size 1 at addr fff00000c5e99173 by task kunit_try_catch/183
[   31.891620] 
[   31.892246] CPU: 1 UID: 0 PID: 183 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   31.893393] Tainted: [B]=BAD_PAGE, [N]=TEST
[   31.894958] Hardware name: linux,dummy-virt (DT)
[   31.895547] Call trace:
[   31.895997]  show_stack+0x20/0x38 (C)
[   31.896558]  dump_stack_lvl+0x8c/0xd0
[   31.897173]  print_report+0x118/0x5e0
[   31.898125]  kasan_report+0xc8/0x118
[   31.898761]  __asan_report_load1_noabort+0x20/0x30
[   31.899467]  ksize_unpoisons_memory+0x638/0x750
[   31.900139]  kunit_try_run_case+0x14c/0x3d0
[   31.900789]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.901544]  kthread+0x24c/0x2d0
[   31.902423]  ret_from_fork+0x10/0x20
[   31.903078] 
[   31.903389] Allocated by task 183:
[   31.903963]  kasan_save_stack+0x3c/0x68
[   31.904519]  kasan_save_track+0x20/0x40
[   31.905171]  kasan_save_alloc_info+0x40/0x58
[   31.906145]  __kasan_kmalloc+0xd4/0xd8
[   31.906748]  __kmalloc_cache_noprof+0x15c/0x3c8
[   31.907329]  ksize_unpoisons_memory+0xc0/0x750
[   31.908026]  kunit_try_run_case+0x14c/0x3d0
[   31.908700]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.909507]  kthread+0x24c/0x2d0
[   31.910562]  ret_from_fork+0x10/0x20
[   31.911113] 
[   31.911479] The buggy address belongs to the object at fff00000c5e99100
[   31.911479]  which belongs to the cache kmalloc-128 of size 128
[   31.912752] The buggy address is located 0 bytes to the right of
[   31.912752]  allocated 115-byte region [fff00000c5e99100, fff00000c5e99173)
[   31.914356] 
[   31.914752] The buggy address belongs to the physical page:
[   31.915416] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105e99
[   31.916367] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff)
[   31.917294] page_type: f5(slab)
[   31.918193] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000
[   31.919042] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   31.920053] page dumped because: kasan: bad access detected
[   31.920727] 
[   31.921134] Memory state around the buggy address:
[   31.922134]  fff00000c5e99000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc
[   31.923043]  fff00000c5e99080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.923890] >fff00000c5e99100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   31.924775]                                                              ^
[   31.925949]  fff00000c5e99180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.926765]  fff00000c5e99200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.927603] ==================================================================
[   31.971222] ==================================================================
[   31.971862] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x6a0/0x750
[   31.972797] Read of size 1 at addr fff00000c5e9917f by task kunit_try_catch/183
[   31.973648] 
[   31.974257] CPU: 1 UID: 0 PID: 183 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   31.975357] Tainted: [B]=BAD_PAGE, [N]=TEST
[   31.975899] Hardware name: linux,dummy-virt (DT)
[   31.976674] Call trace:
[   31.977073]  show_stack+0x20/0x38 (C)
[   31.978018]  dump_stack_lvl+0x8c/0xd0
[   31.978584]  print_report+0x118/0x5e0
[   31.979239]  kasan_report+0xc8/0x118
[   31.979880]  __asan_report_load1_noabort+0x20/0x30
[   31.980504]  ksize_unpoisons_memory+0x6a0/0x750
[   31.981317]  kunit_try_run_case+0x14c/0x3d0
[   31.982287]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.983127]  kthread+0x24c/0x2d0
[   31.983766]  ret_from_fork+0x10/0x20
[   31.984349] 
[   31.984741] Allocated by task 183:
[   31.985317]  kasan_save_stack+0x3c/0x68
[   31.986298]  kasan_save_track+0x20/0x40
[   31.986965]  kasan_save_alloc_info+0x40/0x58
[   31.987617]  __kasan_kmalloc+0xd4/0xd8
[   31.988285]  __kmalloc_cache_noprof+0x15c/0x3c8
[   31.989005]  ksize_unpoisons_memory+0xc0/0x750
[   31.990149]  kunit_try_run_case+0x14c/0x3d0
[   31.991040]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.991737]  kthread+0x24c/0x2d0
[   31.992312]  ret_from_fork+0x10/0x20
[   31.993077] 
[   31.993470] The buggy address belongs to the object at fff00000c5e99100
[   31.993470]  which belongs to the cache kmalloc-128 of size 128
[   31.995097] The buggy address is located 12 bytes to the right of
[   31.995097]  allocated 115-byte region [fff00000c5e99100, fff00000c5e99173)
[   31.996477] 
[   31.996873] The buggy address belongs to the physical page:
[   31.997509] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105e99
[   31.998867] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff)
[   31.999741] page_type: f5(slab)
[   32.000208] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000
[   32.001227] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   32.002473] page dumped because: kasan: bad access detected
[   32.003239] 
[   32.003666] Memory state around the buggy address:
[   32.004248]  fff00000c5e99000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc
[   32.005235]  fff00000c5e99080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   32.006163] >fff00000c5e99100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   32.007232]                                                                 ^
[   32.008087]  fff00000c5e99180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   32.009025]  fff00000c5e99200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   32.010224] ==================================================================
Metadata Full log Test run details 

[   31.990593] ==================================================================
[   31.991304] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x6a0/0x750
[   31.992077] Read of size 1 at addr fff00000c591527f by task kunit_try_catch/183
[   31.992748] 
[   31.993829] CPU: 0 UID: 0 PID: 183 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   31.995142] Tainted: [B]=BAD_PAGE, [N]=TEST
[   31.995568] Hardware name: linux,dummy-virt (DT)
[   31.996537] Call trace:
[   31.997263]  show_stack+0x20/0x38 (C)
[   31.997698]  dump_stack_lvl+0x8c/0xd0
[   31.998358]  print_report+0x118/0x5e0
[   31.999030]  kasan_report+0xc8/0x118
[   31.999560]  __asan_report_load1_noabort+0x20/0x30
[   32.000316]  ksize_unpoisons_memory+0x6a0/0x750
[   32.001506]  kunit_try_run_case+0x14c/0x3d0
[   32.002147]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   32.002959]  kthread+0x24c/0x2d0
[   32.003544]  ret_from_fork+0x10/0x20
[   32.004200] 
[   32.004564] Allocated by task 183:
[   32.005433]  kasan_save_stack+0x3c/0x68
[   32.006076]  kasan_save_track+0x20/0x40
[   32.006577]  kasan_save_alloc_info+0x40/0x58
[   32.007151]  __kasan_kmalloc+0xd4/0xd8
[   32.007754]  __kmalloc_cache_noprof+0x15c/0x3c8
[   32.009070]  ksize_unpoisons_memory+0xc0/0x750
[   32.009547]  kunit_try_run_case+0x14c/0x3d0
[   32.009834]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   32.010750]  kthread+0x24c/0x2d0
[   32.011373]  ret_from_fork+0x10/0x20
[   32.012083] 
[   32.012950] The buggy address belongs to the object at fff00000c5915200
[   32.012950]  which belongs to the cache kmalloc-128 of size 128
[   32.014379] The buggy address is located 12 bytes to the right of
[   32.014379]  allocated 115-byte region [fff00000c5915200, fff00000c5915273)
[   32.015819] 
[   32.016246] The buggy address belongs to the physical page:
[   32.017040] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105915
[   32.018337] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff)
[   32.019045] page_type: f5(slab)
[   32.019844] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000
[   32.021044] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   32.021424] page dumped because: kasan: bad access detected
[   32.021719] 
[   32.021870] Memory state around the buggy address:
[   32.022438]  fff00000c5915100: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   32.023390]  fff00000c5915180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   32.024047] >fff00000c5915200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   32.026178]                                                                 ^
[   32.027172]  fff00000c5915280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   32.027550]  fff00000c5915300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   32.027942] ==================================================================
[   31.946125] ==================================================================
[   31.946773] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x628/0x750
[   31.948450] Read of size 1 at addr fff00000c5915278 by task kunit_try_catch/183
[   31.950836] 
[   31.951207] CPU: 0 UID: 0 PID: 183 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   31.953118] Tainted: [B]=BAD_PAGE, [N]=TEST
[   31.954084] Hardware name: linux,dummy-virt (DT)
[   31.954766] Call trace:
[   31.955424]  show_stack+0x20/0x38 (C)
[   31.955972]  dump_stack_lvl+0x8c/0xd0
[   31.956845]  print_report+0x118/0x5e0
[   31.957461]  kasan_report+0xc8/0x118
[   31.958083]  __asan_report_load1_noabort+0x20/0x30
[   31.958796]  ksize_unpoisons_memory+0x628/0x750
[   31.959536]  kunit_try_run_case+0x14c/0x3d0
[   31.960224]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.961384]  kthread+0x24c/0x2d0
[   31.961849]  ret_from_fork+0x10/0x20
[   31.962351] 
[   31.963396] Allocated by task 183:
[   31.964043]  kasan_save_stack+0x3c/0x68
[   31.964840]  kasan_save_track+0x20/0x40
[   31.965882]  kasan_save_alloc_info+0x40/0x58
[   31.966613]  __kasan_kmalloc+0xd4/0xd8
[   31.967089]  __kmalloc_cache_noprof+0x15c/0x3c8
[   31.967771]  ksize_unpoisons_memory+0xc0/0x750
[   31.968612]  kunit_try_run_case+0x14c/0x3d0
[   31.969429]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.969992]  kthread+0x24c/0x2d0
[   31.970524]  ret_from_fork+0x10/0x20
[   31.971139] 
[   31.971506] The buggy address belongs to the object at fff00000c5915200
[   31.971506]  which belongs to the cache kmalloc-128 of size 128
[   31.973545] The buggy address is located 5 bytes to the right of
[   31.973545]  allocated 115-byte region [fff00000c5915200, fff00000c5915273)
[   31.974803] 
[   31.975466] The buggy address belongs to the physical page:
[   31.976200] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105915
[   31.977575] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff)
[   31.978545] page_type: f5(slab)
[   31.979112] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000
[   31.980078] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   31.981285] page dumped because: kasan: bad access detected
[   31.982139] 
[   31.982512] Memory state around the buggy address:
[   31.983248]  fff00000c5915100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc
[   31.984089]  fff00000c5915180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.985318] >fff00000c5915200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   31.986112]                                                                 ^
[   31.986798]  fff00000c5915280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.987524]  fff00000c5915300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.988140] ==================================================================
[   31.903352] ==================================================================
[   31.904470] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x638/0x750
[   31.905299] Read of size 1 at addr fff00000c5915273 by task kunit_try_catch/183
[   31.906278] 
[   31.906708] CPU: 0 UID: 0 PID: 183 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   31.907785] Tainted: [B]=BAD_PAGE, [N]=TEST
[   31.909076] Hardware name: linux,dummy-virt (DT)
[   31.909732] Call trace:
[   31.910166]  show_stack+0x20/0x38 (C)
[   31.910822]  dump_stack_lvl+0x8c/0xd0
[   31.911859]  print_report+0x118/0x5e0
[   31.912754]  kasan_report+0xc8/0x118
[   31.913312]  __asan_report_load1_noabort+0x20/0x30
[   31.913922]  ksize_unpoisons_memory+0x638/0x750
[   31.914627]  kunit_try_run_case+0x14c/0x3d0
[   31.915283]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.915979]  kthread+0x24c/0x2d0
[   31.916579]  ret_from_fork+0x10/0x20
[   31.917616] 
[   31.918213] Allocated by task 183:
[   31.918760]  kasan_save_stack+0x3c/0x68
[   31.919304]  kasan_save_track+0x20/0x40
[   31.919824]  kasan_save_alloc_info+0x40/0x58
[   31.921031]  __kasan_kmalloc+0xd4/0xd8
[   31.921773]  __kmalloc_cache_noprof+0x15c/0x3c8
[   31.922618]  ksize_unpoisons_memory+0xc0/0x750
[   31.923432]  kunit_try_run_case+0x14c/0x3d0
[   31.924270]  kunit_generic_run_threadfn_adapter+0x88/0x100
[   31.925626]  kthread+0x24c/0x2d0
[   31.926095]  ret_from_fork+0x10/0x20
[   31.926872] 
[   31.927430] The buggy address belongs to the object at fff00000c5915200
[   31.927430]  which belongs to the cache kmalloc-128 of size 128
[   31.928986] The buggy address is located 0 bytes to the right of
[   31.928986]  allocated 115-byte region [fff00000c5915200, fff00000c5915273)
[   31.930254] 
[   31.930600] The buggy address belongs to the physical page:
[   31.931803] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105915
[   31.932809] flags: 0xbfffe0000000000(node=0|zone=2|lastcpupid=0x1ffff)
[   31.933978] page_type: f5(slab)
[   31.934670] raw: 0bfffe0000000000 fff00000c0001a00 dead000000000122 0000000000000000
[   31.935712] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   31.937118] page dumped because: kasan: bad access detected
[   31.937792] 
[   31.938122] Memory state around the buggy address:
[   31.938820]  fff00000c5915100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc
[   31.939675]  fff00000c5915180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.940399] >fff00000c5915200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   31.941250]                                                              ^
[   31.941986]  fff00000c5915280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.942820]  fff00000c5915300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   31.944059] ==================================================================
Metadata Full log Test run details 

[   26.100234] ==================================================================
[   26.100821] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x7eb/0x9b0
[   26.100821] Read of size 1 at addr ffff8881028e1a78 by task kunit_try_catch/203
[   26.100821] 
[   26.100821] CPU: 0 UID: 0 PID: 203 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   26.100821] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.100821] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   26.100821] Call Trace:
[   26.100821]  <TASK>
[   26.100821]  dump_stack_lvl+0x73/0xb0
[   26.100821]  print_report+0xd1/0x640
[   26.100821]  ? __virt_addr_valid+0x1db/0x2d0
[   26.100821]  ? kasan_complete_mode_report_info+0x2a/0x200
[   26.100821]  kasan_report+0x102/0x140
[   26.100821]  ? ksize_unpoisons_memory+0x7eb/0x9b0
[   26.100821]  ? ksize_unpoisons_memory+0x7eb/0x9b0
[   26.100821]  __asan_report_load1_noabort+0x18/0x20
[   26.100821]  ksize_unpoisons_memory+0x7eb/0x9b0
[   26.100821]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   26.100821]  ? sysvec_apic_timer_interrupt+0x50/0x90
[   26.100821]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   26.100821]  kunit_try_run_case+0x1b3/0x490
[   26.100821]  ? __pfx_kunit_try_run_case+0x10/0x10
[   26.100821]  ? _raw_spin_lock_irqsave+0xa2/0x110
[   26.100821]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[   26.100821]  ? __kthread_parkme+0x82/0x160
[   26.100821]  ? preempt_count_sub+0x50/0x80
[   26.100821]  ? __pfx_kunit_try_run_case+0x10/0x10
[   26.100821]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   26.100821]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.100821]  kthread+0x257/0x310
[   26.100821]  ? __pfx_kthread+0x10/0x10
[   26.100821]  ret_from_fork+0x41/0x80
[   26.100821]  ? __pfx_kthread+0x10/0x10
[   26.100821]  ret_from_fork_asm+0x1a/0x30
[   26.100821]  </TASK>
[   26.100821] 
[   26.100821] Allocated by task 203:
[   26.100821]  kasan_save_stack+0x3d/0x60
[   26.100821]  kasan_save_track+0x18/0x40
[   26.100821]  kasan_save_alloc_info+0x3b/0x50
[   26.100821]  __kasan_kmalloc+0xb7/0xc0
[   26.100821]  __kmalloc_cache_noprof+0x184/0x410
[   26.100821]  ksize_unpoisons_memory+0xc8/0x9b0
[   26.100821]  kunit_try_run_case+0x1b3/0x490
[   26.100821]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.100821]  kthread+0x257/0x310
[   26.100821]  ret_from_fork+0x41/0x80
[   26.100821]  ret_from_fork_asm+0x1a/0x30
[   26.100821] 
[   26.100821] The buggy address belongs to the object at ffff8881028e1a00
[   26.100821]  which belongs to the cache kmalloc-128 of size 128
[   26.100821] The buggy address is located 5 bytes to the right of
[   26.100821]  allocated 115-byte region [ffff8881028e1a00, ffff8881028e1a73)
[   26.100821] 
[   26.100821] The buggy address belongs to the physical page:
[   26.100821] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1028e1
[   26.100821] flags: 0x200000000000000(node=0|zone=2)
[   26.100821] page_type: f5(slab)
[   26.100821] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000
[   26.100821] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   26.100821] page dumped because: kasan: bad access detected
[   26.100821] 
[   26.100821] Memory state around the buggy address:
[   26.100821]  ffff8881028e1900: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   26.100821]  ffff8881028e1980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.100821] >ffff8881028e1a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   26.100821]                                                                 ^
[   26.100821]  ffff8881028e1a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.100821]  ffff8881028e1b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.100821] ==================================================================
[   26.053635] ==================================================================
[   26.054163] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x81e/0x9b0
[   26.054163] Read of size 1 at addr ffff8881028e1a73 by task kunit_try_catch/203
[   26.054163] 
[   26.054163] CPU: 0 UID: 0 PID: 203 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   26.054163] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.054163] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   26.054163] Call Trace:
[   26.054163]  <TASK>
[   26.054163]  dump_stack_lvl+0x73/0xb0
[   26.054163]  print_report+0xd1/0x640
[   26.054163]  ? __virt_addr_valid+0x1db/0x2d0
[   26.054163]  ? kasan_complete_mode_report_info+0x2a/0x200
[   26.054163]  kasan_report+0x102/0x140
[   26.054163]  ? ksize_unpoisons_memory+0x81e/0x9b0
[   26.054163]  ? ksize_unpoisons_memory+0x81e/0x9b0
[   26.054163]  __asan_report_load1_noabort+0x18/0x20
[   26.054163]  ksize_unpoisons_memory+0x81e/0x9b0
[   26.054163]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   26.054163]  ? sysvec_apic_timer_interrupt+0x50/0x90
[   26.054163]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   26.054163]  kunit_try_run_case+0x1b3/0x490
[   26.054163]  ? __pfx_kunit_try_run_case+0x10/0x10
[   26.054163]  ? _raw_spin_lock_irqsave+0xa2/0x110
[   26.054163]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[   26.054163]  ? __kthread_parkme+0x82/0x160
[   26.054163]  ? preempt_count_sub+0x50/0x80
[   26.054163]  ? __pfx_kunit_try_run_case+0x10/0x10
[   26.054163]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   26.054163]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.054163]  kthread+0x257/0x310
[   26.054163]  ? __pfx_kthread+0x10/0x10
[   26.054163]  ret_from_fork+0x41/0x80
[   26.054163]  ? __pfx_kthread+0x10/0x10
[   26.054163]  ret_from_fork_asm+0x1a/0x30
[   26.054163]  </TASK>
[   26.054163] 
[   26.054163] Allocated by task 203:
[   26.054163]  kasan_save_stack+0x3d/0x60
[   26.054163]  kasan_save_track+0x18/0x40
[   26.054163]  kasan_save_alloc_info+0x3b/0x50
[   26.054163]  __kasan_kmalloc+0xb7/0xc0
[   26.054163]  __kmalloc_cache_noprof+0x184/0x410
[   26.054163]  ksize_unpoisons_memory+0xc8/0x9b0
[   26.054163]  kunit_try_run_case+0x1b3/0x490
[   26.054163]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.054163]  kthread+0x257/0x310
[   26.054163]  ret_from_fork+0x41/0x80
[   26.054163]  ret_from_fork_asm+0x1a/0x30
[   26.054163] 
[   26.054163] The buggy address belongs to the object at ffff8881028e1a00
[   26.054163]  which belongs to the cache kmalloc-128 of size 128
[   26.054163] The buggy address is located 0 bytes to the right of
[   26.054163]  allocated 115-byte region [ffff8881028e1a00, ffff8881028e1a73)
[   26.054163] 
[   26.054163] The buggy address belongs to the physical page:
[   26.054163] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1028e1
[   26.054163] flags: 0x200000000000000(node=0|zone=2)
[   26.054163] page_type: f5(slab)
[   26.054163] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000
[   26.054163] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   26.054163] page dumped because: kasan: bad access detected
[   26.054163] 
[   26.054163] Memory state around the buggy address:
[   26.054163]  ffff8881028e1900: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   26.054163]  ffff8881028e1980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.054163] >ffff8881028e1a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   26.054163]                                                              ^
[   26.054163]  ffff8881028e1a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.054163]  ffff8881028e1b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.054163] ==================================================================
[   26.146314] ==================================================================
[   26.146314] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x7b8/0x9b0
[   26.146314] Read of size 1 at addr ffff8881028e1a7f by task kunit_try_catch/203
[   26.146314] 
[   26.146314] CPU: 0 UID: 0 PID: 203 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   26.146314] Tainted: [B]=BAD_PAGE, [N]=TEST
[   26.146314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   26.146314] Call Trace:
[   26.146314]  <TASK>
[   26.146314]  dump_stack_lvl+0x73/0xb0
[   26.146314]  print_report+0xd1/0x640
[   26.146314]  ? __virt_addr_valid+0x1db/0x2d0
[   26.146314]  ? kasan_complete_mode_report_info+0x2a/0x200
[   26.146314]  kasan_report+0x102/0x140
[   26.146314]  ? ksize_unpoisons_memory+0x7b8/0x9b0
[   26.146314]  ? ksize_unpoisons_memory+0x7b8/0x9b0
[   26.146314]  __asan_report_load1_noabort+0x18/0x20
[   26.146314]  ksize_unpoisons_memory+0x7b8/0x9b0
[   26.146314]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   26.146314]  ? sysvec_apic_timer_interrupt+0x50/0x90
[   26.146314]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   26.146314]  kunit_try_run_case+0x1b3/0x490
[   26.146314]  ? __pfx_kunit_try_run_case+0x10/0x10
[   26.146314]  ? _raw_spin_lock_irqsave+0xa2/0x110
[   26.146314]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[   26.146314]  ? __kthread_parkme+0x82/0x160
[   26.146314]  ? preempt_count_sub+0x50/0x80
[   26.146314]  ? __pfx_kunit_try_run_case+0x10/0x10
[   26.146314]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   26.146314]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.146314]  kthread+0x257/0x310
[   26.146314]  ? __pfx_kthread+0x10/0x10
[   26.146314]  ret_from_fork+0x41/0x80
[   26.146314]  ? __pfx_kthread+0x10/0x10
[   26.146314]  ret_from_fork_asm+0x1a/0x30
[   26.146314]  </TASK>
[   26.146314] 
[   26.146314] Allocated by task 203:
[   26.146314]  kasan_save_stack+0x3d/0x60
[   26.146314]  kasan_save_track+0x18/0x40
[   26.146314]  kasan_save_alloc_info+0x3b/0x50
[   26.146314]  __kasan_kmalloc+0xb7/0xc0
[   26.146314]  __kmalloc_cache_noprof+0x184/0x410
[   26.146314]  ksize_unpoisons_memory+0xc8/0x9b0
[   26.146314]  kunit_try_run_case+0x1b3/0x490
[   26.146314]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   26.146314]  kthread+0x257/0x310
[   26.146314]  ret_from_fork+0x41/0x80
[   26.146314]  ret_from_fork_asm+0x1a/0x30
[   26.146314] 
[   26.146314] The buggy address belongs to the object at ffff8881028e1a00
[   26.146314]  which belongs to the cache kmalloc-128 of size 128
[   26.146314] The buggy address is located 12 bytes to the right of
[   26.146314]  allocated 115-byte region [ffff8881028e1a00, ffff8881028e1a73)
[   26.146314] 
[   26.146314] The buggy address belongs to the physical page:
[   26.146314] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1028e1
[   26.146314] flags: 0x200000000000000(node=0|zone=2)
[   26.146314] page_type: f5(slab)
[   26.146314] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000
[   26.146314] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   26.146314] page dumped because: kasan: bad access detected
[   26.146314] 
[   26.146314] Memory state around the buggy address:
[   26.146314]  ffff8881028e1900: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   26.146314]  ffff8881028e1980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.146314] >ffff8881028e1a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   26.146314]                                                                 ^
[   26.146314]  ffff8881028e1a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.146314]  ffff8881028e1b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   26.146314] ==================================================================
Metadata Full log Test run details 

[   21.156426] ==================================================================
[   21.157069] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x7b8/0x9b0
[   21.158323] Read of size 1 at addr ffff88810296147f by task kunit_try_catch/201
[   21.158888] 
[   21.159231] CPU: 1 UID: 0 PID: 201 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   21.160114] Tainted: [B]=BAD_PAGE, [N]=TEST
[   21.160560] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   21.161516] Call Trace:
[   21.161870]  <TASK>
[   21.162755]  dump_stack_lvl+0x73/0xb0
[   21.163088]  print_report+0xd1/0x640
[   21.163583]  ? __virt_addr_valid+0x1db/0x2d0
[   21.164236]  ? kasan_complete_mode_report_info+0x2a/0x200
[   21.164852]  kasan_report+0x102/0x140
[   21.165511]  ? ksize_unpoisons_memory+0x7b8/0x9b0
[   21.166011]  ? ksize_unpoisons_memory+0x7b8/0x9b0
[   21.166392]  __asan_report_load1_noabort+0x18/0x20
[   21.166917]  ksize_unpoisons_memory+0x7b8/0x9b0
[   21.167306]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   21.167817]  ? finish_task_switch.isra.0+0x153/0x700
[   21.168285]  ? __switch_to+0x5d9/0xf60
[   21.168792]  ? __schedule+0xc3e/0x2790
[   21.169885]  ? __pfx_read_tsc+0x10/0x10
[   21.170473]  ? ktime_get_ts64+0x84/0x230
[   21.170915]  kunit_try_run_case+0x1b3/0x490
[   21.171451]  ? __pfx_kunit_try_run_case+0x10/0x10
[   21.171846]  ? _raw_spin_lock_irqsave+0xa2/0x110
[   21.172478]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[   21.173196]  ? __kthread_parkme+0x82/0x160
[   21.173708]  ? preempt_count_sub+0x50/0x80
[   21.174714]  ? __pfx_kunit_try_run_case+0x10/0x10
[   21.175421]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   21.176220]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   21.176724]  kthread+0x257/0x310
[   21.177155]  ? __pfx_kthread+0x10/0x10
[   21.177587]  ret_from_fork+0x41/0x80
[   21.178204]  ? __pfx_kthread+0x10/0x10
[   21.178650]  ret_from_fork_asm+0x1a/0x30
[   21.179053]  </TASK>
[   21.179324] 
[   21.179566] Allocated by task 201:
[   21.179924]  kasan_save_stack+0x3d/0x60
[   21.180266]  kasan_save_track+0x18/0x40
[   21.181388]  kasan_save_alloc_info+0x3b/0x50
[   21.181913]  __kasan_kmalloc+0xb7/0xc0
[   21.182515]  __kmalloc_cache_noprof+0x184/0x410
[   21.183151]  ksize_unpoisons_memory+0xc8/0x9b0
[   21.183502]  kunit_try_run_case+0x1b3/0x490
[   21.184122]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   21.184639]  kthread+0x257/0x310
[   21.185546]  ret_from_fork+0x41/0x80
[   21.185895]  ret_from_fork_asm+0x1a/0x30
[   21.186529] 
[   21.187632] The buggy address belongs to the object at ffff888102961400
[   21.187632]  which belongs to the cache kmalloc-128 of size 128
[   21.188401] The buggy address is located 12 bytes to the right of
[   21.188401]  allocated 115-byte region [ffff888102961400, ffff888102961473)
[   21.189304] 
[   21.190189] The buggy address belongs to the physical page:
[   21.191023] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x102961
[   21.191825] flags: 0x200000000000000(node=0|zone=2)
[   21.192259] page_type: f5(slab)
[   21.192756] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000
[   21.193505] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   21.194406] page dumped because: kasan: bad access detected
[   21.194769] 
[   21.194924] Memory state around the buggy address:
[   21.195433]  ffff888102961300: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   21.196419]  ffff888102961380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.196886] >ffff888102961400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   21.197738]                                                                 ^
[   21.199289]  ffff888102961480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.200079]  ffff888102961500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.200758] ==================================================================
[   21.109900] ==================================================================
[   21.110783] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x7eb/0x9b0
[   21.111415] Read of size 1 at addr ffff888102961478 by task kunit_try_catch/201
[   21.112256] 
[   21.112522] CPU: 1 UID: 0 PID: 201 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   21.113306] Tainted: [B]=BAD_PAGE, [N]=TEST
[   21.113772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   21.114897] Call Trace:
[   21.115328]  <TASK>
[   21.115642]  dump_stack_lvl+0x73/0xb0
[   21.116273]  print_report+0xd1/0x640
[   21.116746]  ? __virt_addr_valid+0x1db/0x2d0
[   21.117223]  ? kasan_complete_mode_report_info+0x2a/0x200
[   21.117769]  kasan_report+0x102/0x140
[   21.118171]  ? ksize_unpoisons_memory+0x7eb/0x9b0
[   21.119625]  ? ksize_unpoisons_memory+0x7eb/0x9b0
[   21.121080]  __asan_report_load1_noabort+0x18/0x20
[   21.121456]  ksize_unpoisons_memory+0x7eb/0x9b0
[   21.122396]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   21.123216]  ? finish_task_switch.isra.0+0x153/0x700
[   21.123694]  ? __switch_to+0x5d9/0xf60
[   21.123996]  ? __schedule+0xc3e/0x2790
[   21.124437]  ? __pfx_read_tsc+0x10/0x10
[   21.124750]  ? ktime_get_ts64+0x84/0x230
[   21.125382]  kunit_try_run_case+0x1b3/0x490
[   21.125967]  ? __pfx_kunit_try_run_case+0x10/0x10
[   21.126803]  ? _raw_spin_lock_irqsave+0xa2/0x110
[   21.127091]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[   21.128151]  ? __kthread_parkme+0x82/0x160
[   21.128626]  ? preempt_count_sub+0x50/0x80
[   21.130221]  ? __pfx_kunit_try_run_case+0x10/0x10
[   21.130658]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   21.131236]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   21.131872]  kthread+0x257/0x310
[   21.132304]  ? __pfx_kthread+0x10/0x10
[   21.132782]  ret_from_fork+0x41/0x80
[   21.133306]  ? __pfx_kthread+0x10/0x10
[   21.133780]  ret_from_fork_asm+0x1a/0x30
[   21.134788]  </TASK>
[   21.135119] 
[   21.135404] Allocated by task 201:
[   21.136082]  kasan_save_stack+0x3d/0x60
[   21.136531]  kasan_save_track+0x18/0x40
[   21.136987]  kasan_save_alloc_info+0x3b/0x50
[   21.137301]  __kasan_kmalloc+0xb7/0xc0
[   21.137592]  __kmalloc_cache_noprof+0x184/0x410
[   21.138072]  ksize_unpoisons_memory+0xc8/0x9b0
[   21.138717]  kunit_try_run_case+0x1b3/0x490
[   21.139305]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   21.139744]  kthread+0x257/0x310
[   21.140658]  ret_from_fork+0x41/0x80
[   21.141193]  ret_from_fork_asm+0x1a/0x30
[   21.141474] 
[   21.141771] The buggy address belongs to the object at ffff888102961400
[   21.141771]  which belongs to the cache kmalloc-128 of size 128
[   21.143082] The buggy address is located 5 bytes to the right of
[   21.143082]  allocated 115-byte region [ffff888102961400, ffff888102961473)
[   21.144163] 
[   21.144368] The buggy address belongs to the physical page:
[   21.144712] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x102961
[   21.145453] flags: 0x200000000000000(node=0|zone=2)
[   21.146864] page_type: f5(slab)
[   21.147384] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000
[   21.148249] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   21.148774] page dumped because: kasan: bad access detected
[   21.149229] 
[   21.149459] Memory state around the buggy address:
[   21.150125]  ffff888102961300: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   21.150823]  ffff888102961380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.152326] >ffff888102961400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   21.153131]                                                                 ^
[   21.153811]  ffff888102961480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.154635]  ffff888102961500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.155146] ==================================================================
[   21.064400] ==================================================================
[   21.065619] BUG: KASAN: slab-out-of-bounds in ksize_unpoisons_memory+0x81e/0x9b0
[   21.066312] Read of size 1 at addr ffff888102961473 by task kunit_try_catch/201
[   21.067052] 
[   21.067833] CPU: 1 UID: 0 PID: 201 Comm: kunit_try_catch Tainted: G    B            N 6.12.0-next-20241126 #1
[   21.069155] Tainted: [B]=BAD_PAGE, [N]=TEST
[   21.069697] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   21.070751] Call Trace:
[   21.070881]  <TASK>
[   21.070993]  dump_stack_lvl+0x73/0xb0
[   21.071158]  print_report+0xd1/0x640
[   21.071306]  ? __virt_addr_valid+0x1db/0x2d0
[   21.071473]  ? kasan_complete_mode_report_info+0x2a/0x200
[   21.072573]  kasan_report+0x102/0x140
[   21.073379]  ? ksize_unpoisons_memory+0x81e/0x9b0
[   21.074159]  ? ksize_unpoisons_memory+0x81e/0x9b0
[   21.074782]  __asan_report_load1_noabort+0x18/0x20
[   21.075504]  ksize_unpoisons_memory+0x81e/0x9b0
[   21.076553]  ? __pfx_ksize_unpoisons_memory+0x10/0x10
[   21.077091]  ? finish_task_switch.isra.0+0x153/0x700
[   21.078140]  ? __switch_to+0x5d9/0xf60
[   21.078750]  ? __schedule+0xc3e/0x2790
[   21.079442]  ? __pfx_read_tsc+0x10/0x10
[   21.080205]  ? ktime_get_ts64+0x84/0x230
[   21.080687]  kunit_try_run_case+0x1b3/0x490
[   21.081333]  ? __pfx_kunit_try_run_case+0x10/0x10
[   21.081718]  ? _raw_spin_lock_irqsave+0xa2/0x110
[   21.082620]  ? _raw_spin_unlock_irqrestore+0x5f/0x90
[   21.083196]  ? __kthread_parkme+0x82/0x160
[   21.083706]  ? preempt_count_sub+0x50/0x80
[   21.084211]  ? __pfx_kunit_try_run_case+0x10/0x10
[   21.085070]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   21.085886]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   21.086933]  kthread+0x257/0x310
[   21.087664]  ? __pfx_kthread+0x10/0x10
[   21.087991]  ret_from_fork+0x41/0x80
[   21.088469]  ? __pfx_kthread+0x10/0x10
[   21.088822]  ret_from_fork_asm+0x1a/0x30
[   21.089474]  </TASK>
[   21.089850] 
[   21.090245] Allocated by task 201:
[   21.090699]  kasan_save_stack+0x3d/0x60
[   21.091672]  kasan_save_track+0x18/0x40
[   21.092166]  kasan_save_alloc_info+0x3b/0x50
[   21.092842]  __kasan_kmalloc+0xb7/0xc0
[   21.093326]  __kmalloc_cache_noprof+0x184/0x410
[   21.093715]  ksize_unpoisons_memory+0xc8/0x9b0
[   21.094339]  kunit_try_run_case+0x1b3/0x490
[   21.094715]  kunit_generic_run_threadfn_adapter+0x85/0xf0
[   21.095412]  kthread+0x257/0x310
[   21.095767]  ret_from_fork+0x41/0x80
[   21.096641]  ret_from_fork_asm+0x1a/0x30
[   21.096996] 
[   21.097160] The buggy address belongs to the object at ffff888102961400
[   21.097160]  which belongs to the cache kmalloc-128 of size 128
[   21.098193] The buggy address is located 0 bytes to the right of
[   21.098193]  allocated 115-byte region [ffff888102961400, ffff888102961473)
[   21.099201] 
[   21.099436] The buggy address belongs to the physical page:
[   21.100130] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x102961
[   21.100892] flags: 0x200000000000000(node=0|zone=2)
[   21.101481] page_type: f5(slab)
[   21.101908] raw: 0200000000000000 ffff888100041a00 dead000000000122 0000000000000000
[   21.103194] raw: 0000000000000000 0000000080100010 00000001f5000000 0000000000000000
[   21.103633] page dumped because: kasan: bad access detected
[   21.104129] 
[   21.104310] Memory state around the buggy address:
[   21.104766]  ffff888102961300: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   21.105227]  ffff888102961380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.105881] >ffff888102961400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 fc
[   21.106622]                                                              ^
[   21.107364]  ffff888102961480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.107840]  ffff888102961500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   21.108627] ==================================================================
Metadata Full log Test run details