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list_del corruption. prev->next should be ffffc90004bef8c0, but was ffff88805cd4d170. (prev=ffff88805cd4d170) ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:64! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 1 UID: 0 PID: 12801 Comm: syz.4.1836 Not tainted 6.13.0-rc1-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__list_del_entry_valid_or_report+0x11b/0x140 lib/list_debug.c:62 Code: 36 fc 90 0f 0b 48 c7 c7 20 67 5f 8c 4c 89 fe e8 db 67 36 fc 90 0f 0b 48 c7 c7 80 67 5f 8c 4c 89 fe 48 89 d9 e8 c6 67 36 fc 90 <0f> 0b 48 c7 c7 00 68 5f 8c 4c 89 fe 4c 89 f1 e8 b1 67 36 fc 90 0f RSP: 0018:ffffc90004bef738 EFLAGS: 00010046 RAX: 000000000000006d RBX: ffff88805cd4d170 RCX: 1ea682c095ed3b00 RDX: ffffc9000ef54000 RSI: 00000000000051e2 RDI: 00000000000051e3 RBP: ffffc90004bef990 R08: ffffffff817f075c R09: fffffbfff1cfa210 R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: dffffc0000000000 R13: ffffc90004bef8c0 R14: ffff88805cd4d170 R15: ffffc90004bef8c0 FS: 00007f75e3bba6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f75e3bb9fb8 CR3: 000000004d838000 CR4: 0000000000350ef0 Call Trace: <TASK> __list_del_entry_valid include/linux/list.h:124 [inline] __list_del_entry include/linux/list.h:215 [inline] list_del include/linux/list.h:229 [inline] rwsem_try_write_lock kernel/locking/rwsem.c:661 [inline] rwsem_down_write_slowpath+0xf9b/0x13b0 kernel/locking/rwsem.c:1150 __down_write_common kernel/locking/rwsem.c:1304 [inline] __down_write kernel/locking/rwsem.c:1313 [inline] down_write+0x1d7/0x220 kernel/locking/rwsem.c:1578 inode_lock include/linux/fs.h:818 [inline] vfs_setxattr+0x1e1/0x430 fs/xattr.c:320 do_setxattr fs/xattr.c:636 [inline] filename_setxattr+0x2af/0x430 fs/xattr.c:665 path_setxattrat+0x440/0x510 fs/xattr.c:713 __do_sys_setxattr fs/xattr.c:747 [inline] __se_sys_setxattr fs/xattr.c:743 [inline] __x64_sys_setxattr+0xbc/0xe0 fs/xattr.c:743 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: 0033:0x7f75e2d80849 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f75e3bba058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc RAX: ffffffffffffffda RBX: 00007f75e2f46080 RCX: 00007f75e2d80849 RDX: 0000000020001840 RSI: 0000000020000240 RDI: 0000000020000200 RBP: 00007f75e2df3986 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000000002d6 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f75e2f46080 R15: 00007ffcc95a8aa8 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__list_del_entry_valid_or_report+0x11b/0x140 lib/list_debug.c:62 Code: 36 fc 90 0f 0b 48 c7 c7 20 67 5f 8c 4c 89 fe e8 db 67 36 fc 90 0f 0b 48 c7 c7 80 67 5f 8c 4c 89 fe 48 89 d9 e8 c6 67 36 fc 90 <0f> 0b 48 c7 c7 00 68 5f 8c 4c 89 fe 4c 89 f1 e8 b1 67 36 fc 90 0f RSP: 0018:ffffc90004bef738 EFLAGS: 00010046 RAX: 000000000000006d RBX: ffff88805cd4d170 RCX: 1ea682c095ed3b00 RDX: ffffc9000ef54000 RSI: 00000000000051e2 RDI: 00000000000051e3 RBP: ffffc90004bef990 R08: ffffffff817f075c R09: fffffbfff1cfa210 R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: dffffc0000000000 R13: ffffc90004bef8c0 R14: ffff88805cd4d170 R15: ffffc90004bef8c0 FS: 00007f75e3bba6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f75e3bb9fb8 CR3: 000000004d838000 CR4: 0000000000350ef0
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/12/02 02:33 | upstream | 40384c840ea1 | 68914665 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | BUG: corrupted list in vfs_setxattr | ||
2024/11/01 10:12 | upstream | 6c52d4da1c74 | 96eb609f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | BUG: corrupted list in vfs_setxattr | ||
2025/01/19 23:21 | upstream | 9528d418de4d | f2cb035c | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2025/01/18 03:22 | upstream | ad26fc09dabf | f2cb035c | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/12/31 20:59 | upstream | ccb98ccef0e5 | d3ccff63 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/12/30 04:49 | upstream | 4099a71718b0 | d3ccff63 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/12/28 07:55 | upstream | 8379578b11d5 | d3ccff63 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/12/22 17:10 | upstream | 48f506ad0b68 | b4fbdbd4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/12/18 18:47 | upstream | aef25be35d23 | 1432fc84 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/12/15 17:31 | upstream | 2d8308bf5b67 | 7cbfbb3a | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/12/11 06:10 | upstream | f92f4749861b | cfc402b4 | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr | |||
2024/09/27 06:46 | upstream | 075dbe9f6e3c | 9314348a | .config | console log | report | [disk image (non-bootable)] [vmlinux] [kernel image] | ci-snapshot-upstream-root | BUG: corrupted list in vfs_setxattr |