------------[ cut here ]------------ kernel BUG at fs/inode.c:753! Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5313 Comm: syz.0.0 Not tainted 6.15.0-rc3-syzkaller-00244-gc3137514f1f1 #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:clear_inode+0x169/0x190 fs/inode.c:753 Code: 4c 89 f7 e8 09 6e e8 ff e9 60 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c0 4c 89 f7 e8 df 6e e8 ff eb b6 e8 c8 78 86 ff 90 <0f> 0b e8 c0 78 86 ff 90 0f 0b e8 b8 78 86 ff 90 0f 0b e8 b0 78 86 RSP: 0018:ffffc9000d687b50 EFLAGS: 00010093 RAX: ffffffff823945d8 RBX: ffff888052033248 RCX: ffff88801f88a440 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffff52001ad0f48 R12: dffffc0000000000 R13: dffffc0000000000 R14: ffff888052033470 R15: 0000000000000001 FS: 0000555582677500(0000) GS:ffff88808d6cd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa6246e7d60 CR3: 0000000041140000 CR4: 0000000000352ef0 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+0x1d1/0x260 kernel/task_work.c:227 resume_user_mode_work+0x5e/0x80 include/linux/resume_user_mode.h:50 exit_to_user_mode_loop kernel/entry/common.c:114 [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+0x9a/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: 0033:0x7fa62398e969 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:00007ffd3aec9458 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: 0000000000000000 RBX: 0000000000010d86 RCX: 00007fa62398e969 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 00007fa623bb7ba0 R08: 0000000000000001 R09: 000000143aec974f R10: 00007fa6237ff02c R11: 0000000000000246 R12: 00007fa623bb5fac R13: 00007fa623bb5fa0 R14: ffffffffffffffff R15: 00007ffd3aec9570 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:clear_inode+0x169/0x190 fs/inode.c:753 Code: 4c 89 f7 e8 09 6e e8 ff e9 60 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c0 4c 89 f7 e8 df 6e e8 ff eb b6 e8 c8 78 86 ff 90 <0f> 0b e8 c0 78 86 ff 90 0f 0b e8 b8 78 86 ff 90 0f 0b e8 b0 78 86 RSP: 0018:ffffc9000d687b50 EFLAGS: 00010093 RAX: ffffffff823945d8 RBX: ffff888052033248 RCX: ffff88801f88a440 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffff52001ad0f48 R12: dffffc0000000000 R13: dffffc0000000000 R14: ffff888052033470 R15: 0000000000000001 FS: 0000555582677500(0000) GS:ffff88808d6cd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa6246e7d60 CR3: 0000000041140000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400