------------[ cut here ]------------ kernel BUG at fs/inode.c:753! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 9263 Comm: syz.2.317 Not tainted 6.15.0-rc7-syzkaller-00112-geccf6f2f6ab9 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:clear_inode+0x169/0x190 fs/inode.c:753 Code: 4c 89 f7 e8 e9 6d e8 ff e9 60 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c0 4c 89 f7 e8 bf 6e e8 ff eb b6 e8 78 98 88 ff 90 <0f> 0b e8 70 98 88 ff 90 0f 0b e8 68 98 88 ff 90 0f 0b e8 60 98 88 RSP: 0018:ffffc90004107790 EFLAGS: 00010093 RAX: ffffffff82375868 RBX: ffff88805afae998 RCX: ffff88802efebc00 RDX: 0000000000000000 RSI: 0000000000000012 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffff52000820ed0 R12: dffffc0000000000 R13: dffffc0000000000 R14: ffff88805afaebc0 R15: 0000000000000012 FS: 0000000000000000(0000) GS:ffff8881260f6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc3ce2aff8 CR3: 0000000025504000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: jfs_evict_inode+0xb1/0x440 fs/jfs/inode.c:166 evict+0x501/0x9c0 fs/inode.c:810 __dentry_kill+0x209/0x660 fs/dcache.c:660 dput+0x19f/0x2b0 fs/dcache.c:902 __fput+0x68e/0xa70 fs/file_table.c:473 task_work_run+0x1d4/0x260 kernel/task_work.c:227 exit_task_work include/linux/task_work.h:40 [inline] do_exit+0x8d6/0x2550 kernel/exit.c:953 do_group_exit+0x21c/0x2d0 kernel/exit.c:1102 get_signal+0x125e/0x1310 kernel/signal.c:3034 arch_do_signal_or_restart+0x95/0x780 arch/x86/kernel/signal.c:337 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x8b/0x120 kernel/entry/common.c:218 do_syscall_64+0x103/0x210 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5b2bd8e969 Code: Unable to access opcode bytes at 0x7f5b2bd8e93f. RSP: 002b:00007f5b29bb4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 RAX: 000000000000fdef RBX: 00007f5b2bfb6160 RCX: 00007f5b2bd8e969 RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004 RBP: 00007f5b2be10ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f5b2bfb6160 R15: 00007ffc0ec51188 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_inode+0x169/0x190 fs/inode.c:753 Code: 4c 89 f7 e8 e9 6d e8 ff e9 60 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c0 4c 89 f7 e8 bf 6e e8 ff eb b6 e8 78 98 88 ff 90 <0f> 0b e8 70 98 88 ff 90 0f 0b e8 68 98 88 ff 90 0f 0b e8 60 98 88 RSP: 0018:ffffc90004107790 EFLAGS: 00010093 RAX: ffffffff82375868 RBX: ffff88805afae998 RCX: ffff88802efebc00 RDX: 0000000000000000 RSI: 0000000000000012 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffff52000820ed0 R12: dffffc0000000000 R13: dffffc0000000000 R14: ffff88805afaebc0 R15: 0000000000000012 FS: 0000000000000000(0000) GS:ffff8881260f6000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc3ce2aff8 CR3: 0000000025504000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400