live-kbench/live-kbench huggingface dataset:
Kernel bug: WARNING in udf_rename (2)
Subsystem: udf
Status: fixed

Crash report:
UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5842 at fs/inode.c:407 drop_nlink+0xc4/0x110 fs/inode.c:407
Modules linked in:
CPU: 0 UID: 0 PID: 5842 Comm: syz-executor402 Not tainted 6.12.0-syzkaller-10313-g7d4050728c83 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:drop_nlink+0xc4/0x110 fs/inode.c:407
Code: bb 70 07 00 00 be 08 00 00 00 e8 17 0a e6 ff f0 48 ff 83 70 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc e8 6d 4b 7e ff 90 <0f> 0b 90 eb 83 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 5c ff ff ff
RSP: 0018:ffffc90003a47610 EFLAGS: 00010293
RAX: ffffffff821794d3 RBX: 1ffff1100efb7100 RCX: ffff88807df10000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82179453 R09: 1ffffffff203a59e
R10: dffffc0000000000 R11: fffffbfff203a59f R12: ffff888077db8800
R13: ffffc90003a477d0 R14: ffff888077db87b8 R15: dffffc0000000000
FS:  000055556e0b8380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200024c0 CR3: 000000007ae9c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 inode_dec_link_count include/linux/fs.h:2521 [inline]
 udf_rename+0x969/0xe10 fs/udf/namei.c:867
 vfs_rename+0xbdb/0xf00 fs/namei.c:5067
 do_renameat2+0xd94/0x13f0 fs/namei.c:5224
 __do_sys_rename fs/namei.c:5271 [inline]
 __se_sys_rename fs/namei.c:5269 [inline]
 __x64_sys_rename+0x82/0x90 fs/namei.c:5269
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9a236b5ad9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcd3d34c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007f9a236fed88 RCX: 00007f9a236b5ad9
RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 00000000200024c0
RBP: 0031656c69662f2e R08: 000055556e0b94c0 R09: 000055556e0b94c0
R10: 000055556e0b94c0 R11: 0000000000000246 R12: 00007ffcd3d34ca0
R13: 00007ffcd3d34ec8 R14: 431bde82d7b634db R15: 00007f9a236fe03b
 </TASK>
Kernel bug: UBSAN: shift-out-of-bounds in squashfs_bio_read
Subsystem: squashfs
Status: fixed

Crash report:
loop0: detected capacity change from 0 to 8
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in fs/squashfs/block.c:195:36
shift exponent 64 is too large for 64-bit type 'u64' (aka 'unsigned long long')
CPU: 0 UID: 0 PID: 5472 Comm: syz-executor224 Not tainted 6.14.0-syzkaller-13443-g56f944529ec2 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:492
 squashfs_bio_read+0xf7e/0x10b0 fs/squashfs/block.c:195
 squashfs_read_data+0x2e7/0xba0 fs/squashfs/block.c:333
 squashfs_read_table+0x338/0x390 fs/squashfs/cache.c:436
 squashfs_fill_super+0x238/0x21e0 fs/squashfs/super.c:216
 get_tree_bdev_flags+0x490/0x5c0 fs/super.c:1636
 vfs_get_tree+0x90/0x2b0 fs/super.c:1759
 do_new_mount+0x2cf/0xb70 fs/namespace.c:3879
 do_mount fs/namespace.c:4219 [inline]
 __do_sys_mount fs/namespace.c:4430 [inline]
 __se_sys_mount+0x38c/0x400 fs/namespace.c:4407
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fbefca8001a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcb4b512c8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffcb4b512e0 RCX: 00007fbefca8001a
RDX: 0000200000000240 RSI: 0000200000000280 RDI: 00007ffcb4b512e0
RBP: 0000200000000280 R08: 00007ffcb4b51320 R09: 0000000000000220
R10: 0000000000000000 R11: 0000000000000282 R12: 0000200000000240
R13: 00007ffcb4b51320 R14: 0000000000000003 R15: 0000000000000000
 </TASK>
---[ end trace ]---
Kernel bug: WARNING in move_to_new_folio (2)
Subsystem: gfs2, mm
Status: fixed

Crash report:
------------[ cut here ]------------
gfs2_meta_aops does not implement migrate_folio
WARNING: CPU: 0 PID: 30 at mm/migrate.c:944 fallback_migrate_folio mm/migrate.c:942 [inline]
WARNING: CPU: 0 PID: 30 at mm/migrate.c:944 move_to_new_folio+0x696/0x7a0 mm/migrate.c:996
Modules linked in:
CPU: 0 UID: 0 PID: 30 Comm: kcompactd1 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:fallback_migrate_folio mm/migrate.c:942 [inline]
RIP: 0010:move_to_new_folio+0x696/0x7a0 mm/migrate.c:996
Code: 0d 01 90 42 80 7c 3d 00 00 74 0a 48 8b 7c 24 20 e8 2f 53 fe ff 48 8b 44 24 20 48 8b 30 48 c7 c7 e0 ba 97 8b e8 bb b7 5e ff 90 <0f> 0b 90 90 49 bf 00 00 00 00 00 fc ff df e9 7e fd ff ff e8 62 d2
RSP: 0000:ffffc90000516fd0 EFLAGS: 00010246
RAX: d66b15ea8eda2d00 RBX: ffffea0000feabc0 RCX: ffff888030530000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
RBP: 1ffff11006dee878 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfaa6c R12: ffffea0001636000
R13: ffff888036f742a0 R14: ffffea0000feabc8 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88808d218000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fec9fee7000 CR3: 000000003f9ae000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 migrate_folio_move mm/migrate.c:1301 [inline]
 migrate_folios_move mm/migrate.c:1653 [inline]
 migrate_pages_batch+0x1c34/0x2830 mm/migrate.c:1900
 migrate_pages_sync mm/migrate.c:1930 [inline]
 migrate_pages+0x1bcc/0x2930 mm/migrate.c:2039
 compact_zone+0x23f4/0x4ad0 mm/compaction.c:2683
 compact_node+0x1d2/0x280 mm/compaction.c:2952
 kcompactd+0xbc8/0x1290 mm/compaction.c:3250
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Kernel bug: KASAN: global-out-of-bounds Read in z_erofs_decompress_queue
Subsystem: erofs
Status: fixed

Crash report:
==================================================================
BUG: KASAN: global-out-of-bounds in z_erofs_decompress_pcluster fs/erofs/zdata.c:1274 [inline]
BUG: KASAN: global-out-of-bounds in z_erofs_decompress_queue+0x341/0x3580 fs/erofs/zdata.c:1411
Read of size 8 at addr ffffffff8e05df10 by task kworker/u9:1/5152

CPU: 1 UID: 0 PID: 5152 Comm: kworker/u9:1 Tainted: G        W           syzkaller #0 PREEMPT_{RT,(full)} 
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
Workqueue: erofs_worker z_erofs_decompressqueue_work
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:378 [inline]
 print_report+0xca/0x240 mm/kasan/report.c:482
 kasan_report+0x118/0x150 mm/kasan/report.c:595
 z_erofs_decompress_pcluster fs/erofs/zdata.c:1274 [inline]
 z_erofs_decompress_queue+0x341/0x3580 fs/erofs/zdata.c:1411
 z_erofs_decompressqueue_work+0x82/0xd0 fs/erofs/zdata.c:1423
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

The buggy address belongs to the variable:
 z_erofs_decomp+0x30/0xe0

The buggy address belongs to the physical page:
page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xe05d
flags: 0x80000000002000(reserved|node=0|zone=1)
raw: 0080000000002000 ffffea0000381748 ffffea0000381748 0000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner info is not present (never set?)

Memory state around the buggy address:
 ffffffff8e05de00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffffff8e05de80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffffffff8e05df00: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 00 00 00
                         ^
 ffffffff8e05df80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffffff8e05e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================
Kernel bug: WARNING in __blk_add_trace
Subsystem: block, trace
Status: fixed

Crash report:
------------[ cut here ]------------
WARNING: kernel/trace/blktrace.c:368 at __blk_add_trace+0x79c/0x8d0 kernel/trace/blktrace.c:367, CPU#0: jbd2/sda1-8/5161
Modules linked in:
CPU: 0 UID: 0 PID: 5161 Comm: jbd2/sda1-8 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:__blk_add_trace+0x79c/0x8d0 kernel/trace/blktrace.c:367
Code: ff 4d 85 e4 75 4f e8 83 0e f8 ff e9 fb fd ff ff e8 79 0e f8 ff e9 ec fd ff ff e8 6f 0e f8 ff e9 d8 fd ff ff e8 65 0e f8 ff 90 <0f> 0b 90 e9 ca fd ff ff e8 57 0e f8 ff 48 8b 7c 24 30 e8 cd 51 00
RSP: 0018:ffffc9000e5ff460 EFLAGS: 00010293
RAX: ffffffff81c81b4b RBX: 0000000000000001 RCX: ffff88803167dac0
RDX: 0000000000000000 RSI: 00000000901e000f RDI: 000000008000ffff
RBP: ffffc9000e5ff578 R08: ffff88803167dac0 R09: 0000000000000009
R10: 0000000000000011 R11: 0000000000000000 R12: 000000008000ffff
R13: ffff8880760c3080 R14: 00000000901e000f R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff888125f22000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d8b026da38 CR3: 000000000dd38000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 blk_add_trace_bio_remap+0x4b8/0x560 kernel/trace/blktrace.c:1200
 __do_trace_block_bio_remap include/trace/events/block.h:526 [inline]
 trace_block_bio_remap include/trace/events/block.h:526 [inline]
 blk_partition_remap block/blk-core.c:585 [inline]
 submit_bio_noacct+0x187b/0x1b80 block/blk-core.c:804
 journal_submit_commit_record+0x665/0x8b0 fs/jbd2/commit.c:156
 jbd2_journal_commit_transaction+0x3455/0x5a00 fs/jbd2/commit.c:875
 kjournald2+0x3cf/0x750 fs/jbd2/journal.c:201
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Kernel bug: UBSAN: shift-out-of-bounds in bch2_alloc_to_text
Subsystem: bcachefs
Status: fixed

Crash report:
bcachefs (loop0): bch2_write_super(): fatal error : Unable to write superblock to sufficient devices (from bch2_fs_recovery)
bcachefs (loop0): fatal error - emergency read only
bcachefs (loop0): insufficient writeable journal devices available: have 0, need 1
rw journal devs: loop0
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in fs/bcachefs/alloc_background.h:165:13
shift exponent 129 is too large for 32-bit type 'unsigned int'
CPU: 0 UID: 0 PID: 5825 Comm: syz-executor407 Not tainted 6.12.0-rc5-syzkaller-00063-g0fc810ae3ae1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 ubsan_epilogue lib/ubsan.c:231 [inline]
 __ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468
 data_type_movable fs/bcachefs/alloc_background.h:165 [inline]
 alloc_lru_idx_fragmentation fs/bcachefs/alloc_background.h:171 [inline]
 bch2_alloc_to_text+0xc79/0xce0 fs/bcachefs/alloc_background.c:369
 __bch2_bkey_fsck_err+0x1c8/0x280 fs/bcachefs/error.c:457
 bch2_alloc_v4_validate+0x931/0xef0 fs/bcachefs/alloc_background.c:259
 bch2_btree_node_read_done+0x3e7e/0x5e90 fs/bcachefs/btree_io.c:1223
 btree_node_read_work+0x68b/0x1260 fs/bcachefs/btree_io.c:1327
 bch2_btree_node_read+0x2433/0x2a10
 __bch2_btree_root_read fs/bcachefs/btree_io.c:1753 [inline]
 bch2_btree_root_read+0x617/0x7a0 fs/bcachefs/btree_io.c:1775
 read_btree_roots+0x296/0x840 fs/bcachefs/recovery.c:524
 bch2_fs_recovery+0x2585/0x39c0 fs/bcachefs/recovery.c:854
 bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1036
 bch2_fs_get_tree+0xd68/0x1710 fs/bcachefs/fs.c:2170
 vfs_get_tree+0x90/0x2b0 fs/super.c:1800
 do_new_mount+0x2be/0xb40 fs/namespace.c:3507
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4057 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f703e8bc8fa
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc17ef5508 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffc17ef5520 RCX: 00007f703e8bc8fa
RDX: 00000000200058c0 RSI: 0000000020000100 RDI: 00007ffc17ef5520
RBP: 0000000000000004 R08: 00007ffc17ef5560 R09: 00000000000058c6
R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
R13: 00007ffc17ef5560 R14: 0000000000000003 R15: 0000000001000000
 </TASK>
---[ end trace ]---
Kernel bug: WARNING in bpf_lwt_seg6_adjust_srh
Subsystem: bpf, net
Status: fixed

Crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5091 at net/core/filter.c:6579 ____bpf_lwt_seg6_adjust_srh net/core/filter.c:6579 [inline]
WARNING: CPU: 0 PID: 5091 at net/core/filter.c:6579 bpf_lwt_seg6_adjust_srh+0x877/0xb30 net/core/filter.c:6568
Modules linked in:
CPU: 0 PID: 5091 Comm: syz-executor570 Not tainted 6.10.0-rc4-syzkaller-00891-gbf2468f9afba #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:____bpf_lwt_seg6_adjust_srh net/core/filter.c:6579 [inline]
RIP: 0010:bpf_lwt_seg6_adjust_srh+0x877/0xb30 net/core/filter.c:6568
Code: bf 80 33 f8 eb 05 e8 b8 80 33 f8 48 c7 c0 f2 ff ff ff e9 d1 fc ff ff e8 a7 80 33 f8 48 63 c3 e9 c4 fc ff ff e8 9a 80 33 f8 90 <0f> 0b 90 4d 85 f6 0f 85 0e f9 ff ff e9 46 fa ff ff e8 83 80 33 f8
RSP: 0018:ffffc900034a77a0 EFLAGS: 00010293
RAX: ffffffff8962a486 RBX: 0000000000000000 RCX: ffff888017fdda00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900034a78d8 R08: ffffffff89629d8b R09: 1ffffffff1f5b52d
R10: dffffc0000000000 R11: ffffffffa00007d0 R12: 0000000000000000
R13: ffff8880b943d060 R14: 0000000000000000 R15: dffffc0000000000
FS:  000055555b006380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564def260000 CR3: 00000000775ec000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bpf_prog_2088341bddeddc1d+0x40/0x42
 bpf_dispatcher_nop_func include/linux/bpf.h:1243 [inline]
 __bpf_prog_run include/linux/filter.h:691 [inline]
 bpf_prog_run include/linux/filter.h:698 [inline]
 bpf_test_run+0x4f0/0xa90 net/bpf/test_run.c:432
 bpf_prog_test_run_skb+0xafa/0x13b0 net/bpf/test_run.c:1081
 bpf_prog_test_run+0x33a/0x3b0 kernel/bpf/syscall.c:4313
 __sys_bpf+0x48d/0x810 kernel/bpf/syscall.c:5728
 __do_sys_bpf kernel/bpf/syscall.c:5817 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5815 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5815
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f541c355529
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffca122c488 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ffca122c658 RCX: 00007f541c355529
RDX: 0000000000000050 RSI: 00000000200002c0 RDI: 000000000000000a
RBP: 00007f541c3c8610 R08: 0000000000000000 R09: 00007ffca122c658
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffca122c648 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Kernel bug: WARNING in __proc_create (3)
Subsystem: afs
Status: fixed

Crash report:
------------[ cut here ]------------
name len 256
WARNING: CPU: 0 PID: 9 at fs/proc/generic.c:405 __proc_create+0x75c/0x8b0 fs/proc/generic.c:405
Modules linked in:
CPU: 0 UID: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.13.0-rc4-syzkaller-00078-g059dd502b263 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: afs afs_manage_cell_work
RIP: 0010:__proc_create+0x75c/0x8b0 fs/proc/generic.c:405
Code: 80 3c 02 00 0f 85 61 01 00 00 4d 8b 3c 24 e9 17 fb ff ff e8 56 92 63 ff 90 8b 74 24 04 48 c7 c7 00 6a 61 8b e8 85 58 24 ff 90 <0f> 0b 90 90 e9 7b ff ff ff 4c 89 ef e8 a3 01 c6 ff e9 9e fa ff ff
RSP: 0018:ffffc900000e7a38 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 1ffff9200001cf49 RCX: ffffffff815a1729
RDX: ffff88801bee8000 RSI: ffffffff815a1736 RDI: 0000000000000001
RBP: 0000000000000100 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffffc900000e7b28
R13: ffff88802a3fa000 R14: 00000000000000ff R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000002b2e2000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 _proc_mkdir+0xbb/0x200 fs/proc/generic.c:489
 proc_net_mkdir include/linux/proc_fs.h:232 [inline]
 afs_proc_cell_setup+0xbe/0x200 fs/afs/proc.c:682
 afs_activate_cell fs/afs/cell.c:681 [inline]
 afs_manage_cell fs/afs/cell.c:761 [inline]
 afs_manage_cell_work+0x614/0x14b0 fs/afs/cell.c:828
 process_one_work+0x958/0x1b30 kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Kernel bug: WARNING in get_mode_access
Subsystem: lsm
Status: fixed

Crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5839 at security/landlock/fs.c:971 get_mode_access security/landlock/fs.c:971 [inline]
WARNING: CPU: 0 PID: 5839 at security/landlock/fs.c:971 get_mode_access+0xae/0xc0 security/landlock/fs.c:951
Modules linked in:
CPU: 0 UID: 0 PID: 5839 Comm: syz-executor461 Not tainted 6.12.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:get_mode_access security/landlock/fs.c:971 [inline]
RIP: 0010:get_mode_access+0xae/0xc0 security/landlock/fs.c:951
Code: c2 66 81 fb 00 10 75 1c bd 00 04 00 00 eb b4 66 81 fb 00 80 75 0e bd 00 01 00 00 eb a6 bd 00 08 00 00 eb 9f e8 a3 0e 3c fd 90 <0f> 0b 90 31 ed eb 92 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90
RSP: 0018:ffffc900040d7b58 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 000000000000f000 RCX: ffffffff84516b24
RDX: ffff888034d40000 RSI: ffffffff84516bad RDI: 0000000000000003
RBP: 0000000000001000 R08: 0000000000000003 R09: 000000000000c000
R10: 000000000000f000 R11: 0000000000000000 R12: 0000000000000001
R13: ffff888075ce1478 R14: 0000000000400000 R15: ffff888079c0d608
FS:  000055558f349380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000066c7e0 CR3: 0000000031b8c000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 current_check_refer_path+0x253/0x710 security/landlock/fs.c:1127
 security_path_rename+0x160/0x3c0 security/security.c:2022
 do_renameat2+0x7a0/0xdd0 fs/namei.c:5157
 __do_sys_renameat2 fs/namei.c:5204 [inline]
 __se_sys_renameat2 fs/namei.c:5201 [inline]
 __x64_sys_renameat2+0xe7/0x130 fs/namei.c:5201
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f48877e0679
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcbfbffbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000013c
RAX: ffffffffffffffda RBX: 00007ffcbfbffdc8 RCX: 00007f48877e0679
RDX: 00000000ffffff9c RSI: 0000000020000780 RDI: 00000000ffffff9c
RBP: 00007f4887854610 R08: 0000000000000002 R09: 00007ffcbfbffdc8
R10: 00000000200007c0 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcbfbffdb8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Kernel bug: WARNING in discard_new_inode
Subsystem: bcachefs
Status: fixed

Crash report:
R13: 00007f7d2a233210 R14: 0000000000000001 R15: 0032656c69662f2e
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5116 at fs/inode.c:1143 discard_new_inode+0x217/0x2a0 fs/inode.c:1143
Modules linked in:
CPU: 0 UID: 0 PID: 5116 Comm: syz-executor345 Not tainted 6.11.0-rc3-syzkaller-00156-gd7a5aa4b3c00 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:discard_new_inode+0x217/0x2a0 fs/inode.c:1143
Code: 00 e8 ad d7 59 ff 4c 89 f7 e8 e5 98 ad 09 4c 89 e7 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 9f 00 00 00 e8 ba 6e 80 ff 90 <0f> 0b 90 42 80 3c 2b 00 75 ae eb b4 44 89 e1 80 e1 07 fe c1 38 c1
RSP: 0018:ffffc90002d1f1e0 EFLAGS: 00010293
RAX: ffffffff82131c36 RBX: 1ffff110078521f2 RCX: ffff888018a94880
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff82131bdd R09: fffff520005a3e2c
R10: dffffc0000000000 R11: fffff520005a3e2c R12: ffff88803c290ec0
R13: dffffc0000000000 R14: ffff88803c290f40 R15: ffff88803c290f90
FS:  00007f7d2a2336c0(0000) GS:ffff888020800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4c62ac2440 CR3: 000000003a4be000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_inode_insert+0x35b/0x3d0 fs/bcachefs/fs.c:203
 bch2_lookup_trans fs/bcachefs/fs.c:465 [inline]
 bch2_lookup+0x1014/0x16c0 fs/bcachefs/fs.c:483
 lookup_open fs/namei.c:3556 [inline]
 open_last_lookups fs/namei.c:3647 [inline]
 path_openat+0x11cc/0x3470 fs/namei.c:3883
 do_filp_open+0x235/0x490 fs/namei.c:3913
 do_sys_openat2+0x13e/0x1d0 fs/open.c:1416
 do_sys_open fs/open.c:1431 [inline]
 __do_sys_openat fs/open.c:1447 [inline]
 __se_sys_openat fs/open.c:1442 [inline]
 __x64_sys_openat+0x247/0x2a0 fs/open.c:1442
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7d2a2861a9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 1d 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f7d2a233208 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f7d2a30c6a8 RCX: 00007f7d2a2861a9
RDX: 0000000000000000 RSI: 0000000020004280 RDI: ffffffffffffff9c
RBP: 00007f7d2a30c6a0 R08: 00007f7d2a232fa7 R09: 0000000000000038
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7d2a2d9090
R13: 00007f7d2a233210 R14: 0000000000000001 R15: 0032656c69662f2e
 </TASK>