------------[ cut here ]------------ kernel BUG at fs/jfs/inode.c:169! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5066 Comm: syz-executor363 Not tainted 6.7.0-rc1-syzkaller-00012-g9bacdd8996c7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169 Code: df e8 80 5e dc fe e9 1d fe ff ff e8 c6 81 80 fe 48 c7 c7 e0 c8 d1 8d 4c 89 ee e8 c7 53 ae 01 e9 92 fd ff ff e8 ad 81 80 fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 57 41 56 41 54 RSP: 0018:ffffc900042e7aa8 EFLAGS: 00010293 RAX: ffffffff830dfd03 RBX: ffff8880786fb838 RCX: ffff88807f728000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880786fbbb0 RBP: ffff8880786fbd78 R08: ffffffff821b7a16 R09: 1ffffffff21ba885 R10: dffffc0000000000 R11: fffffbfff21ba886 R12: ffff8880786fbbb0 R13: ffffffff8ba1fd30 R14: dffffc0000000000 R15: ffff8880786fbbb0 FS: 0000555556043380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055555604c6f8 CR3: 0000000077178000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a4/0x630 fs/inode.c:664 dispose_list fs/inode.c:697 [inline] evict_inodes+0x5f8/0x690 fs/inode.c:747 generic_shutdown_super+0x9d/0x2c0 fs/super.c:675 kill_block_super+0x44/0x90 fs/super.c:1667 deactivate_locked_super+0xc1/0x130 fs/super.c:484 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256 task_work_run+0x24a/0x300 kernel/task_work.c:180 ptrace_notify+0x2cd/0x380 kernel/signal.c:2399 ptrace_report_syscall include/linux/ptrace.h:411 [inline] ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline] syscall_exit_work kernel/entry/common.c:251 [inline] syscall_exit_to_user_mode_prepare kernel/entry/common.c:278 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0x168/0x2a0 kernel/entry/common.c:296 do_syscall_64+0x52/0x110 arch/x86/entry/common.c:88 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f021f2b8407 Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffdec758948 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000012357 RCX: 00007f021f2b8407 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdec758a00 RBP: 00007ffdec758a00 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffdec759a70 R13: 00005555560446c0 R14: 431bde82d7b634db R15: 00007ffdec759a90 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:jfs_evict_inode+0x434/0x440 fs/jfs/inode.c:169 Code: df e8 80 5e dc fe e9 1d fe ff ff e8 c6 81 80 fe 48 c7 c7 e0 c8 d1 8d 4c 89 ee e8 c7 53 ae 01 e9 92 fd ff ff e8 ad 81 80 fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 57 41 56 41 54 RSP: 0018:ffffc900042e7aa8 EFLAGS: 00010293 RAX: ffffffff830dfd03 RBX: ffff8880786fb838 RCX: ffff88807f728000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880786fbbb0 RBP: ffff8880786fbd78 R08: ffffffff821b7a16 R09: 1ffffffff21ba885 R10: dffffc0000000000 R11: fffffbfff21ba886 R12: ffff8880786fbbb0 R13: ffffffff8ba1fd30 R14: dffffc0000000000 R15: ffff8880786fbbb0 FS: 0000555556043380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056359a7470c8 CR3: 0000000077178000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400