------------[ cut here ]------------ kernel BUG at fs/inode.c:668! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 0 UID: 0 PID: 111 Comm: jfsCommit Not tainted 6.12.0-rc7-syzkaller-00212-g4a5df3796467 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:clear_inode+0x168/0x190 fs/inode.c:668 Code: 4c 89 f7 e8 ba f2 e5 ff e9 61 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c1 4c 89 f7 e8 90 f3 e5 ff eb b7 e8 c9 37 7f ff 90 <0f> 0b e8 c1 37 7f ff 90 0f 0b e8 b9 37 7f ff 90 0f 0b e8 b1 37 7f RSP: 0018:ffffc900025ffae8 EFLAGS: 00010093 RAX: ffffffff8215b1e7 RBX: 0000000000000001 RCX: ffff88801ef53c00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc900025ffc90 R08: ffffffff8215b0d7 R09: fffff520004bff38 R10: dffffc0000000000 R11: fffff520004bff38 R12: dffffc0000000000 R13: ffff888077ab04b0 R14: ffff888077ab0658 R15: ffff888077ab0430 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055555a1bc5c8 CR3: 000000000e734000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: jfs_evict_inode+0xb5/0x440 fs/jfs/inode.c:166 evict+0x4e8/0x9b0 fs/inode.c:725 txUpdateMap+0x931/0xb10 fs/jfs/jfs_txnmgr.c:2367 txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline] jfs_lazycommit+0x49a/0xb80 fs/jfs/jfs_txnmgr.c:2733 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_inode+0x168/0x190 fs/inode.c:668 Code: 4c 89 f7 e8 ba f2 e5 ff e9 61 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c1 4c 89 f7 e8 90 f3 e5 ff eb b7 e8 c9 37 7f ff 90 <0f> 0b e8 c1 37 7f ff 90 0f 0b e8 b9 37 7f ff 90 0f 0b e8 b1 37 7f RSP: 0018:ffffc900025ffae8 EFLAGS: 00010093 RAX: ffffffff8215b1e7 RBX: 0000000000000001 RCX: ffff88801ef53c00 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc900025ffc90 R08: ffffffff8215b0d7 R09: fffff520004bff38 R10: dffffc0000000000 R11: fffff520004bff38 R12: dffffc0000000000 R13: ffff888077ab04b0 R14: ffff888077ab0658 R15: ffff888077ab0430 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055555a1bc5c8 CR3: 000000000e734000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400