------------[ cut here ]------------ kernel BUG at fs/inode.c:739! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 105 Comm: jfsCommit Not tainted 6.13.0-syzkaller-09760-g69e858e0b8b2 #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:clear_inode+0x168/0x190 fs/inode.c:739 Code: 4c 89 f7 e8 6a f9 e6 ff e9 61 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c1 4c 89 f7 e8 40 fa e6 ff eb b7 e8 79 64 80 ff 90 <0f> 0b e8 71 64 80 ff 90 0f 0b e8 69 64 80 ff 90 0f 0b e8 61 64 80 RSP: 0018:ffffc90001907a48 EFLAGS: 00010093 RAX: ffffffff823f0847 RBX: 0000000000000001 RCX: ffff88801f544880 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90001907bf0 R08: ffffffff823f0737 R09: fffff52000320f24 R10: dffffc0000000000 R11: fffff52000320f24 R12: dffffc0000000000 R13: ffff888044da3c00 R14: ffff888044da3da8 R15: ffff888044da3b80 FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa04d74d000 CR3: 00000000440f0000 CR4: 0000000000352ef0 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+0x4e8/0x9a0 fs/inode.c:796 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+0x7a9/0x920 kernel/kthread.c:464 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148 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:739 Code: 4c 89 f7 e8 6a f9 e6 ff e9 61 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c1 4c 89 f7 e8 40 fa e6 ff eb b7 e8 79 64 80 ff 90 <0f> 0b e8 71 64 80 ff 90 0f 0b e8 69 64 80 ff 90 0f 0b e8 61 64 80 RSP: 0018:ffffc90001907a48 EFLAGS: 00010093 RAX: ffffffff823f0847 RBX: 0000000000000001 RCX: ffff88801f544880 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90001907bf0 R08: ffffffff823f0737 R09: fffff52000320f24 R10: dffffc0000000000 R11: fffff52000320f24 R12: dffffc0000000000 R13: ffff888044da3c00 R14: ffff888044da3da8 R15: ffff888044da3b80 FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa04d74d000 CR3: 00000000440f0000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400