[   50.666522] ==================================================================
[   50.667172] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0xda/0x5e0
[   50.667880] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   50.668897] 
[   50.669175] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   50.670588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   50.671649] Call Trace:
[   50.672059]  <TASK>
[   50.672421]  dump_stack_lvl+0x4e/0x90
[   50.673441]  print_report+0xd2/0x660
[   50.673957]  ? __virt_addr_valid+0x156/0x1e0
[   50.674527]  ? kasan_complete_mode_report_info+0x2a/0x200
[   50.675180]  kasan_report+0xff/0x140
[   50.675644]  ? kasan_bitops_modify.constprop.0+0xda/0x5e0
[   50.676726]  ? kasan_bitops_modify.constprop.0+0xda/0x5e0
[   50.677657]  kasan_check_range+0x10c/0x1c0
[   50.678363]  __kasan_check_write+0x18/0x20
[   50.678918]  kasan_bitops_modify.constprop.0+0xda/0x5e0
[   50.679793]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   50.680691]  ? kasan_set_track+0x29/0x40
[   50.681542]  ? kasan_save_alloc_info+0x22/0x30
[   50.682274]  ? __kasan_kmalloc+0xb7/0xc0
[   50.682815]  kasan_bitops_generic+0xa9/0x130
[   50.683514]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.684416]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.685390]  ? kunit_try_run_case+0x11b/0x290
[   50.685886]  kunit_try_run_case+0x126/0x290
[   50.686669]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.687476]  ? __kasan_check_write+0x18/0x20
[   50.688264]  ? trace_preempt_on+0x20/0xa0
[   50.689098]  ? __kthread_parkme+0x4f/0xd0
[   50.689845]  ? preempt_count_sub+0x50/0x80
[   50.690116]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.690384]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   50.690706]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.691442]  kthread+0x19e/0x1e0
[   50.692506]  ? __pfx_kthread+0x10/0x10
[   50.693526]  ret_from_fork+0x41/0x70
[   50.694194]  ? __pfx_kthread+0x10/0x10
[   50.695090]  ret_from_fork_asm+0x1b/0x30
[   50.695810]  </TASK>
[   50.696449] 
[   50.696709] Allocated by task 224:
[   50.697751]  kasan_save_stack+0x3c/0x60
[   50.698629]  kasan_set_track+0x29/0x40
[   50.699265]  kasan_save_alloc_info+0x22/0x30
[   50.699996]  __kasan_kmalloc+0xb7/0xc0
[   50.700520]  kmalloc_trace+0x4c/0xb0
[   50.701489]  kasan_bitops_generic+0x8e/0x130
[   50.702245]  kunit_try_run_case+0x126/0x290
[   50.702771]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.703576]  kthread+0x19e/0x1e0
[   50.704318]  ret_from_fork+0x41/0x70
[   50.704849]  ret_from_fork_asm+0x1b/0x30
[   50.705830] 
[   50.706315] The buggy address belongs to the object at ffff888101a813e0
[   50.706315]  which belongs to the cache kmalloc-16 of size 16
[   50.708326] The buggy address is located 8 bytes inside of
[   50.708326]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   50.709872] 
[   50.710583] The buggy address belongs to the physical page:
[   50.711232] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   50.712272] flags: 0x200000000000800(slab|node=0|zone=2)
[   50.713017] page_type: 0xffffffff()
[   50.713576] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   50.714176] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   50.715435] page dumped because: kasan: bad access detected
[   50.716033] 
[   50.716494] Memory state around the buggy address:
[   50.717430]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   50.718539]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   50.719464] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   50.720528]                                                           ^
[   50.721383]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.722375]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.723477] ==================================================================
[   50.847258] ==================================================================
[   50.848156] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0x19c/0x5e0
[   50.848899] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   50.849426] 
[   50.849597] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   50.850201] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   50.851060] Call Trace:
[   50.852604]  <TASK>
[   50.853016]  dump_stack_lvl+0x4e/0x90
[   50.853465]  print_report+0xd2/0x660
[   50.854082]  ? __virt_addr_valid+0x156/0x1e0
[   50.854654]  ? kasan_complete_mode_report_info+0x2a/0x200
[   50.855466]  kasan_report+0xff/0x140
[   50.856530]  ? kasan_bitops_modify.constprop.0+0x19c/0x5e0
[   50.857589]  ? kasan_bitops_modify.constprop.0+0x19c/0x5e0
[   50.858344]  kasan_check_range+0x10c/0x1c0
[   50.859073]  __kasan_check_write+0x18/0x20
[   50.859622]  kasan_bitops_modify.constprop.0+0x19c/0x5e0
[   50.860246]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   50.861039]  ? kasan_set_track+0x29/0x40
[   50.862056]  ? kasan_save_alloc_info+0x22/0x30
[   50.862640]  ? __kasan_kmalloc+0xb7/0xc0
[   50.863207]  kasan_bitops_generic+0xa9/0x130
[   50.863863]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.864483]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.865729]  ? kunit_try_run_case+0x11b/0x290
[   50.866397]  kunit_try_run_case+0x126/0x290
[   50.867023]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.867586]  ? __kasan_check_write+0x18/0x20
[   50.868311]  ? trace_preempt_on+0x20/0xa0
[   50.868915]  ? __kthread_parkme+0x4f/0xd0
[   50.869814]  ? preempt_count_sub+0x50/0x80
[   50.870379]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.871038]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   50.871869]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.872610]  kthread+0x19e/0x1e0
[   50.873257]  ? __pfx_kthread+0x10/0x10
[   50.874397]  ret_from_fork+0x41/0x70
[   50.874950]  ? __pfx_kthread+0x10/0x10
[   50.876163]  ret_from_fork_asm+0x1b/0x30
[   50.876634]  </TASK>
[   50.876905] 
[   50.877163] Allocated by task 224:
[   50.877666]  kasan_save_stack+0x3c/0x60
[   50.878758]  kasan_set_track+0x29/0x40
[   50.879631]  kasan_save_alloc_info+0x22/0x30
[   50.880250]  __kasan_kmalloc+0xb7/0xc0
[   50.880851]  kmalloc_trace+0x4c/0xb0
[   50.881099]  kasan_bitops_generic+0x8e/0x130
[   50.881341]  kunit_try_run_case+0x126/0x290
[   50.881585]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.882013]  kthread+0x19e/0x1e0
[   50.882801]  ret_from_fork+0x41/0x70
[   50.883360]  ret_from_fork_asm+0x1b/0x30
[   50.883923] 
[   50.884973] The buggy address belongs to the object at ffff888101a813e0
[   50.884973]  which belongs to the cache kmalloc-16 of size 16
[   50.886581] The buggy address is located 8 bytes inside of
[   50.886581]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   50.888639] 
[   50.888919] The buggy address belongs to the physical page:
[   50.889650] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   50.890500] flags: 0x200000000000800(slab|node=0|zone=2)
[   50.891212] page_type: 0xffffffff()
[   50.891751] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   50.892546] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   50.893635] page dumped because: kasan: bad access detected
[   50.894125] 
[   50.894401] Memory state around the buggy address:
[   50.895039]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   50.895932]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   50.896569] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   50.897378]                                                           ^
[   50.898481]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.899064]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.899616] ==================================================================
[   50.901302] ==================================================================
[   50.902569] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0x1da/0x5e0
[   50.903288] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   50.904559] 
[   50.905116] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   50.906152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   50.906820] Call Trace:
[   50.907116]  <TASK>
[   50.907377]  dump_stack_lvl+0x4e/0x90
[   50.907881]  print_report+0xd2/0x660
[   50.908353]  ? __virt_addr_valid+0x156/0x1e0
[   50.908959]  ? kasan_complete_mode_report_info+0x2a/0x200
[   50.909676]  kasan_report+0xff/0x140
[   50.910985]  ? kasan_bitops_modify.constprop.0+0x1da/0x5e0
[   50.911923]  ? kasan_bitops_modify.constprop.0+0x1da/0x5e0
[   50.912685]  kasan_check_range+0x10c/0x1c0
[   50.913306]  __kasan_check_write+0x18/0x20
[   50.913990]  kasan_bitops_modify.constprop.0+0x1da/0x5e0
[   50.915032]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   50.915778]  ? kasan_set_track+0x29/0x40
[   50.916299]  ? kasan_save_alloc_info+0x22/0x30
[   50.916942]  ? __kasan_kmalloc+0xb7/0xc0
[   50.917406]  kasan_bitops_generic+0xa9/0x130
[   50.918728]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.919298]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.919920]  ? kunit_try_run_case+0x11b/0x290
[   50.920442]  kunit_try_run_case+0x126/0x290
[   50.921084]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.921653]  ? __kasan_check_write+0x18/0x20
[   50.922908]  ? trace_preempt_on+0x20/0xa0
[   50.923415]  ? __kthread_parkme+0x4f/0xd0
[   50.924029]  ? preempt_count_sub+0x50/0x80
[   50.924628]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.925158]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   50.925967]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.927514]  kthread+0x19e/0x1e0
[   50.927965]  ? __pfx_kthread+0x10/0x10
[   50.928524]  ret_from_fork+0x41/0x70
[   50.929115]  ? __pfx_kthread+0x10/0x10
[   50.929677]  ret_from_fork_asm+0x1b/0x30
[   50.930213]  </TASK>
[   50.930591] 
[   50.930850] Allocated by task 224:
[   50.931807]  kasan_save_stack+0x3c/0x60
[   50.932869]  kasan_set_track+0x29/0x40
[   50.933366]  kasan_save_alloc_info+0x22/0x30
[   50.934084]  __kasan_kmalloc+0xb7/0xc0
[   50.934627]  kmalloc_trace+0x4c/0xb0
[   50.935128]  kasan_bitops_generic+0x8e/0x130
[   50.935782]  kunit_try_run_case+0x126/0x290
[   50.937278]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.937594]  kthread+0x19e/0x1e0
[   50.938172]  ret_from_fork+0x41/0x70
[   50.938942]  ret_from_fork_asm+0x1b/0x30
[   50.939389] 
[   50.939585] The buggy address belongs to the object at ffff888101a813e0
[   50.939585]  which belongs to the cache kmalloc-16 of size 16
[   50.941607] The buggy address is located 8 bytes inside of
[   50.941607]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   50.942969] 
[   50.943176] The buggy address belongs to the physical page:
[   50.944324] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   50.945245] flags: 0x200000000000800(slab|node=0|zone=2)
[   50.946207] page_type: 0xffffffff()
[   50.946905] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   50.947850] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   50.948762] page dumped because: kasan: bad access detected
[   50.949200] 
[   50.949482] Memory state around the buggy address:
[   50.950848]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   50.951544]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   50.952458] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   50.953589]                                                           ^
[   50.954399]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.954976]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.955729] ==================================================================
[   50.957257] ==================================================================
[   50.957970] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0x21c/0x5e0
[   50.959334] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   50.960229] 
[   50.960466] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   50.961319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   50.962583] Call Trace:
[   50.962908]  <TASK>
[   50.963317]  dump_stack_lvl+0x4e/0x90
[   50.963952]  print_report+0xd2/0x660
[   50.964562]  ? __virt_addr_valid+0x156/0x1e0
[   50.965276]  ? kasan_complete_mode_report_info+0x2a/0x200
[   50.966216]  kasan_report+0xff/0x140
[   50.966610]  ? kasan_bitops_modify.constprop.0+0x21c/0x5e0
[   50.967544]  ? kasan_bitops_modify.constprop.0+0x21c/0x5e0
[   50.968463]  kasan_check_range+0x10c/0x1c0
[   50.969246]  __kasan_check_write+0x18/0x20
[   50.969991]  kasan_bitops_modify.constprop.0+0x21c/0x5e0
[   50.971264]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   50.972119]  ? kasan_set_track+0x29/0x40
[   50.972857]  ? kasan_save_alloc_info+0x22/0x30
[   50.973613]  ? __kasan_kmalloc+0xb7/0xc0
[   50.974119]  kasan_bitops_generic+0xa9/0x130
[   50.974605]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.975779]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.976532]  ? kunit_try_run_case+0x11b/0x290
[   50.977321]  kunit_try_run_case+0x126/0x290
[   50.978127]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.978981]  ? __kasan_check_write+0x18/0x20
[   50.980515]  ? trace_preempt_on+0x20/0xa0
[   50.980959]  ? __kthread_parkme+0x4f/0xd0
[   50.981651]  ? preempt_count_sub+0x50/0x80
[   50.982335]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.983068]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   50.983965]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.984574]  kthread+0x19e/0x1e0
[   50.985180]  ? __pfx_kthread+0x10/0x10
[   50.985868]  ret_from_fork+0x41/0x70
[   50.986541]  ? __pfx_kthread+0x10/0x10
[   50.987229]  ret_from_fork_asm+0x1b/0x30
[   50.987819]  </TASK>
[   50.988353] 
[   50.988626] Allocated by task 224:
[   50.989023]  kasan_save_stack+0x3c/0x60
[   50.989942]  kasan_set_track+0x29/0x40
[   50.990543]  kasan_save_alloc_info+0x22/0x30
[   50.991105]  __kasan_kmalloc+0xb7/0xc0
[   50.991545]  kmalloc_trace+0x4c/0xb0
[   50.992439]  kasan_bitops_generic+0x8e/0x130
[   50.993231]  kunit_try_run_case+0x126/0x290
[   50.993977]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.994609]  kthread+0x19e/0x1e0
[   50.995207]  ret_from_fork+0x41/0x70
[   50.995885]  ret_from_fork_asm+0x1b/0x30
[   50.996482] 
[   50.996807] The buggy address belongs to the object at ffff888101a813e0
[   50.996807]  which belongs to the cache kmalloc-16 of size 16
[   50.998135] The buggy address is located 8 bytes inside of
[   50.998135]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   50.999529] 
[   50.999892] The buggy address belongs to the physical page:
[   51.000442] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   51.001562] flags: 0x200000000000800(slab|node=0|zone=2)
[   51.002455] page_type: 0xffffffff()
[   51.003287] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   51.004105] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   51.004430] page dumped because: kasan: bad access detected
[   51.004671] 
[   51.004971] Memory state around the buggy address:
[   51.006303]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   51.007321]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   51.008445] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   51.009274]                                                           ^
[   51.010351]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   51.011254]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   51.011706] ==================================================================
[   51.013024] ==================================================================
[   51.014158] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0x25a/0x5e0
[   51.015025] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   51.015627] 
[   51.015940] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   51.016693] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   51.018359] Call Trace:
[   51.018933]  <TASK>
[   51.019454]  dump_stack_lvl+0x4e/0x90
[   51.020014]  print_report+0xd2/0x660
[   51.020519]  ? __virt_addr_valid+0x156/0x1e0
[   51.021958]  ? kasan_complete_mode_report_info+0x2a/0x200
[   51.022628]  kasan_report+0xff/0x140
[   51.023288]  ? kasan_bitops_modify.constprop.0+0x25a/0x5e0
[   51.024312]  ? kasan_bitops_modify.constprop.0+0x25a/0x5e0
[   51.025580]  kasan_check_range+0x10c/0x1c0
[   51.026222]  __kasan_check_write+0x18/0x20
[   51.026856]  kasan_bitops_modify.constprop.0+0x25a/0x5e0
[   51.027441]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   51.028150]  ? kasan_set_track+0x29/0x40
[   51.028762]  ? kasan_save_alloc_info+0x22/0x30
[   51.029920]  ? __kasan_kmalloc+0xb7/0xc0
[   51.030468]  kasan_bitops_generic+0xa9/0x130
[   51.031067]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   51.031756]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   51.032505]  ? kunit_try_run_case+0x11b/0x290
[   51.033787]  kunit_try_run_case+0x126/0x290
[   51.034323]  ? __pfx_kunit_try_run_case+0x10/0x10
[   51.034970]  ? __kasan_check_write+0x18/0x20
[   51.035550]  ? trace_preempt_on+0x20/0xa0
[   51.036080]  ? __kthread_parkme+0x4f/0xd0
[   51.036656]  ? preempt_count_sub+0x50/0x80
[   51.038096]  ? __pfx_kunit_try_run_case+0x10/0x10
[   51.038719]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   51.039391]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   51.040331]  kthread+0x19e/0x1e0
[   51.040989]  ? __pfx_kthread+0x10/0x10
[   51.041884]  ret_from_fork+0x41/0x70
[   51.042314]  ? __pfx_kthread+0x10/0x10
[   51.042912]  ret_from_fork_asm+0x1b/0x30
[   51.043640]  </TASK>
[   51.044058] 
[   51.044411] Allocated by task 224:
[   51.044947]  kasan_save_stack+0x3c/0x60
[   51.045473]  kasan_set_track+0x29/0x40
[   51.046281]  kasan_save_alloc_info+0x22/0x30
[   51.047138]  __kasan_kmalloc+0xb7/0xc0
[   51.047568]  kmalloc_trace+0x4c/0xb0
[   51.048122]  kasan_bitops_generic+0x8e/0x130
[   51.048717]  kunit_try_run_case+0x126/0x290
[   51.050009]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   51.050643]  kthread+0x19e/0x1e0
[   51.051217]  ret_from_fork+0x41/0x70
[   51.051705]  ret_from_fork_asm+0x1b/0x30
[   51.052269] 
[   51.052503] The buggy address belongs to the object at ffff888101a813e0
[   51.052503]  which belongs to the cache kmalloc-16 of size 16
[   51.054245] The buggy address is located 8 bytes inside of
[   51.054245]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   51.055340] 
[   51.055623] The buggy address belongs to the physical page:
[   51.056269] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   51.057893] flags: 0x200000000000800(slab|node=0|zone=2)
[   51.058513] page_type: 0xffffffff()
[   51.058914] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   51.059752] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   51.060539] page dumped because: kasan: bad access detected
[   51.061922] 
[   51.062103] Memory state around the buggy address:
[   51.062643]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   51.063442]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   51.064135] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   51.064844]                                                           ^
[   51.065596]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   51.066331]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   51.067797] ==================================================================
[   50.607396] ==================================================================
[   50.608800] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0x9c/0x5e0
[   50.609797] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   50.610772] 
[   50.611011] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   50.611637] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   50.613508] Call Trace:
[   50.614222]  <TASK>
[   50.614562]  dump_stack_lvl+0x4e/0x90
[   50.615058]  print_report+0xd2/0x660
[   50.616073]  ? __virt_addr_valid+0x156/0x1e0
[   50.617155]  ? kasan_complete_mode_report_info+0x2a/0x200
[   50.618046]  kasan_report+0xff/0x140
[   50.618772]  ? kasan_bitops_modify.constprop.0+0x9c/0x5e0
[   50.619702]  ? kasan_bitops_modify.constprop.0+0x9c/0x5e0
[   50.620446]  kasan_check_range+0x10c/0x1c0
[   50.621050]  __kasan_check_write+0x18/0x20
[   50.621566]  kasan_bitops_modify.constprop.0+0x9c/0x5e0
[   50.622538]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   50.623268]  ? kasan_set_track+0x29/0x40
[   50.623519]  ? kasan_save_alloc_info+0x22/0x30
[   50.623899]  ? __kasan_kmalloc+0xb7/0xc0
[   50.624877]  kasan_bitops_generic+0xa9/0x130
[   50.625334]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.626272]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.627168]  ? kunit_try_run_case+0x11b/0x290
[   50.628002]  kunit_try_run_case+0x126/0x290
[   50.628623]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.629571]  ? __kasan_check_write+0x18/0x20
[   50.630444]  ? trace_preempt_on+0x20/0xa0
[   50.631087]  ? __kthread_parkme+0x4f/0xd0
[   50.631599]  ? preempt_count_sub+0x50/0x80
[   50.632321]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.632900]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   50.633574]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.634354]  kthread+0x19e/0x1e0
[   50.634840]  ? __pfx_kthread+0x10/0x10
[   50.635514]  ret_from_fork+0x41/0x70
[   50.636125]  ? __pfx_kthread+0x10/0x10
[   50.637289]  ret_from_fork_asm+0x1b/0x30
[   50.637859]  </TASK>
[   50.638226] 
[   50.638756] Allocated by task 224:
[   50.639456]  kasan_save_stack+0x3c/0x60
[   50.639957]  kasan_set_track+0x29/0x40
[   50.640403]  kasan_save_alloc_info+0x22/0x30
[   50.641495]  __kasan_kmalloc+0xb7/0xc0
[   50.641984]  kmalloc_trace+0x4c/0xb0
[   50.642686]  kasan_bitops_generic+0x8e/0x130
[   50.643912]  kunit_try_run_case+0x126/0x290
[   50.644360]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.644925]  kthread+0x19e/0x1e0
[   50.645418]  ret_from_fork+0x41/0x70
[   50.646222]  ret_from_fork_asm+0x1b/0x30
[   50.646764] 
[   50.647533] The buggy address belongs to the object at ffff888101a813e0
[   50.647533]  which belongs to the cache kmalloc-16 of size 16
[   50.648716] The buggy address is located 8 bytes inside of
[   50.648716]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   50.649852] 
[   50.650365] The buggy address belongs to the physical page:
[   50.651364] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   50.652512] flags: 0x200000000000800(slab|node=0|zone=2)
[   50.653063] page_type: 0xffffffff()
[   50.654012] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   50.655300] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   50.656461] page dumped because: kasan: bad access detected
[   50.656944] 
[   50.657250] Memory state around the buggy address:
[   50.658064]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   50.658972]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   50.659893] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   50.660453]                                                           ^
[   50.661658]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.662418]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.663352] ==================================================================
[   50.785598] ==================================================================
[   50.786118] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0x15a/0x5e0
[   50.788192] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   50.789334] 
[   50.789879] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   50.791132] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   50.791942] Call Trace:
[   50.792224]  <TASK>
[   50.792475]  dump_stack_lvl+0x4e/0x90
[   50.793849]  print_report+0xd2/0x660
[   50.794267]  ? __virt_addr_valid+0x156/0x1e0
[   50.795323]  ? kasan_complete_mode_report_info+0x2a/0x200
[   50.796484]  kasan_report+0xff/0x140
[   50.797348]  ? kasan_bitops_modify.constprop.0+0x15a/0x5e0
[   50.798172]  ? kasan_bitops_modify.constprop.0+0x15a/0x5e0
[   50.799472]  kasan_check_range+0x10c/0x1c0
[   50.800040]  __kasan_check_write+0x18/0x20
[   50.800832]  kasan_bitops_modify.constprop.0+0x15a/0x5e0
[   50.801843]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   50.802732]  ? kasan_set_track+0x29/0x40
[   50.803451]  ? kasan_save_alloc_info+0x22/0x30
[   50.804320]  ? __kasan_kmalloc+0xb7/0xc0
[   50.804982]  kasan_bitops_generic+0xa9/0x130
[   50.805675]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.806560]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.807429]  ? kunit_try_run_case+0x11b/0x290
[   50.807895]  kunit_try_run_case+0x126/0x290
[   50.809036]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.809618]  ? __kasan_check_write+0x18/0x20
[   50.810605]  ? trace_preempt_on+0x20/0xa0
[   50.811713]  ? __kthread_parkme+0x4f/0xd0
[   50.812329]  ? preempt_count_sub+0x50/0x80
[   50.813140]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.813702]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   50.814591]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.815483]  kthread+0x19e/0x1e0
[   50.816020]  ? __pfx_kthread+0x10/0x10
[   50.816625]  ret_from_fork+0x41/0x70
[   50.817614]  ? __pfx_kthread+0x10/0x10
[   50.818426]  ret_from_fork_asm+0x1b/0x30
[   50.819207]  </TASK>
[   50.819461] 
[   50.819650] Allocated by task 224:
[   50.820285]  kasan_save_stack+0x3c/0x60
[   50.820884]  kasan_set_track+0x29/0x40
[   50.821890]  kasan_save_alloc_info+0x22/0x30
[   50.822365]  __kasan_kmalloc+0xb7/0xc0
[   50.823308]  kmalloc_trace+0x4c/0xb0
[   50.824384]  kasan_bitops_generic+0x8e/0x130
[   50.825094]  kunit_try_run_case+0x126/0x290
[   50.825647]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.826762]  kthread+0x19e/0x1e0
[   50.827408]  ret_from_fork+0x41/0x70
[   50.827878]  ret_from_fork_asm+0x1b/0x30
[   50.828336] 
[   50.828587] The buggy address belongs to the object at ffff888101a813e0
[   50.828587]  which belongs to the cache kmalloc-16 of size 16
[   50.830786] The buggy address is located 8 bytes inside of
[   50.830786]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   50.832348] 
[   50.832689] The buggy address belongs to the physical page:
[   50.833502] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   50.835029] flags: 0x200000000000800(slab|node=0|zone=2)
[   50.835566] page_type: 0xffffffff()
[   50.836313] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   50.837305] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   50.838582] page dumped because: kasan: bad access detected
[   50.839048] 
[   50.839334] Memory state around the buggy address:
[   50.840002]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   50.840949]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   50.841721] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   50.842584]                                                           ^
[   50.843116]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.844305]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.845281] ==================================================================
[   50.725294] ==================================================================
[   50.727067] BUG: KASAN: slab-out-of-bounds in kasan_bitops_modify.constprop.0+0x11c/0x5e0
[   50.728776] Write of size 8 at addr ffff888101a813e8 by task kunit_try_catch/224
[   50.729610] 
[   50.729934] CPU: 0 PID: 224 Comm: kunit_try_catch Tainted: G    B            N 6.6.76-rc1 #1
[   50.730845] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   50.731643] Call Trace:
[   50.732030]  <TASK>
[   50.732671]  dump_stack_lvl+0x4e/0x90
[   50.733728]  print_report+0xd2/0x660
[   50.734233]  ? __virt_addr_valid+0x156/0x1e0
[   50.734670]  ? kasan_complete_mode_report_info+0x2a/0x200
[   50.735830]  kasan_report+0xff/0x140
[   50.736514]  ? kasan_bitops_modify.constprop.0+0x11c/0x5e0
[   50.737448]  ? kasan_bitops_modify.constprop.0+0x11c/0x5e0
[   50.738373]  kasan_check_range+0x10c/0x1c0
[   50.738962]  __kasan_check_write+0x18/0x20
[   50.739729]  kasan_bitops_modify.constprop.0+0x11c/0x5e0
[   50.740684]  ? __pfx_kasan_bitops_modify.constprop.0+0x10/0x10
[   50.741418]  ? kasan_set_track+0x29/0x40
[   50.742568]  ? kasan_save_alloc_info+0x22/0x30
[   50.743389]  ? __kasan_kmalloc+0xb7/0xc0
[   50.744061]  kasan_bitops_generic+0xa9/0x130
[   50.744551]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.745342]  ? __pfx_kasan_bitops_generic+0x10/0x10
[   50.745914]  ? kunit_try_run_case+0x11b/0x290
[   50.746552]  kunit_try_run_case+0x126/0x290
[   50.747656]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.748422]  ? __kasan_check_write+0x18/0x20
[   50.748832]  ? trace_preempt_on+0x20/0xa0
[   50.749799]  ? __kthread_parkme+0x4f/0xd0
[   50.750765]  ? preempt_count_sub+0x50/0x80
[   50.751367]  ? __pfx_kunit_try_run_case+0x10/0x10
[   50.751914]  ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10
[   50.752559]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.753655]  kthread+0x19e/0x1e0
[   50.754408]  ? __pfx_kthread+0x10/0x10
[   50.755212]  ret_from_fork+0x41/0x70
[   50.756119]  ? __pfx_kthread+0x10/0x10
[   50.756599]  ret_from_fork_asm+0x1b/0x30
[   50.757363]  </TASK>
[   50.757710] 
[   50.758074] Allocated by task 224:
[   50.758530]  kasan_save_stack+0x3c/0x60
[   50.759640]  kasan_set_track+0x29/0x40
[   50.760213]  kasan_save_alloc_info+0x22/0x30
[   50.760747]  __kasan_kmalloc+0xb7/0xc0
[   50.762279]  kmalloc_trace+0x4c/0xb0
[   50.762715]  kasan_bitops_generic+0x8e/0x130
[   50.763300]  kunit_try_run_case+0x126/0x290
[   50.764374]  kunit_generic_run_threadfn_adapter+0x33/0x50
[   50.765173]  kthread+0x19e/0x1e0
[   50.765557]  ret_from_fork+0x41/0x70
[   50.765966]  ret_from_fork_asm+0x1b/0x30
[   50.767368] 
[   50.767727] The buggy address belongs to the object at ffff888101a813e0
[   50.767727]  which belongs to the cache kmalloc-16 of size 16
[   50.769166] The buggy address is located 8 bytes inside of
[   50.769166]  allocated 9-byte region [ffff888101a813e0, ffff888101a813e9)
[   50.771203] 
[   50.771894] The buggy address belongs to the physical page:
[   50.772882] page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x101a81
[   50.774015] flags: 0x200000000000800(slab|node=0|zone=2)
[   50.774924] page_type: 0xffffffff()
[   50.775342] raw: 0200000000000800 ffff8881000413c0 dead000000000122 0000000000000000
[   50.776610] raw: 0000000000000000 0000000080800080 00000001ffffffff 0000000000000000
[   50.777120] page dumped because: kasan: bad access detected
[   50.778324] 
[   50.778514] Memory state around the buggy address:
[   50.779406]  ffff888101a81280: 00 02 fc fc 00 05 fc fc 00 02 fc fc 00 02 fc fc
[   50.780484]  ffff888101a81300: 00 02 fc fc 00 02 fc fc fa fb fc fc fa fb fc fc
[   50.781511] >ffff888101a81380: fa fb fc fc 00 05 fc fc fa fb fc fc 00 01 fc fc
[   50.782072]                                                           ^
[   50.782822]  ffff888101a81400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.783494]  ffff888101a81480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   50.784165] ==================================================================