------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:933! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5064 Comm: syz-executor371 Not tainted 6.6.0-syzkaller-15365-g305230142ae0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 RIP: 0010:f2fs_evict_inode+0x178a/0x1e70 fs/f2fs/inode.c:933 Code: ff df 48 c1 ea 03 80 3c 02 00 0f 85 d8 05 00 00 8b 73 40 ba 01 00 00 00 48 89 ef e8 80 1b 07 00 e9 a3 fc ff ff e8 76 d2 d5 fd <0f> 0b e8 6f d2 d5 fd 48 c7 c0 88 4c 7a 8d 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc900039ffac8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807e2c08d8 RCX: ffffffff83b2b9f6 RDX: ffff888078270000 RSI: ffffffff83b2ca0a RDI: 0000000000000007 RBP: ffff88807ec4c000 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000001 R11: ffffffff915f4988 R12: 0000000000000001 R13: 0000000000000000 R14: ffff88807ec4d498 R15: ffff88807e2c0d88 FS: 00005555557eb380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555557f46f8 CR3: 0000000078430000 CR4: 0000000000350ef0 Call Trace: evict+0x2ed/0x6b0 fs/inode.c:664 dispose_list+0x117/0x1e0 fs/inode.c:697 evict_inodes+0x34f/0x450 fs/inode.c:747 generic_shutdown_super+0xb5/0x3c0 fs/super.c:675 kill_block_super+0x3b/0x90 fs/super.c:1667 kill_f2fs_super+0x2b7/0x3e0 fs/f2fs/super.c:4933 deactivate_locked_super+0xbc/0x1a0 fs/super.c:484 deactivate_super+0xde/0x100 fs/super.c:517 cleanup_mnt+0x222/0x450 fs/namespace.c:1256 task_work_run+0x14d/0x240 kernel/task_work.c:180 ptrace_notify+0x10c/0x130 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+0x120/0x220 kernel/entry/common.c:278 __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0xd/0x60 kernel/entry/common.c:296 do_syscall_64+0x4b/0x110 arch/x86/entry/common.c:88 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f6efb237307 Code: 08 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:00007ffd36c0ac18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6efb237307 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd36c0acd0 RBP: 00007ffd36c0acd0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffd36c0bd30 R13: 00005555557ec6c0 R14: 0000000000000001 R15: 431bde82d7b634db Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x178a/0x1e70 fs/f2fs/inode.c:933 Code: ff df 48 c1 ea 03 80 3c 02 00 0f 85 d8 05 00 00 8b 73 40 ba 01 00 00 00 48 89 ef e8 80 1b 07 00 e9 a3 fc ff ff e8 76 d2 d5 fd <0f> 0b e8 6f d2 d5 fd 48 c7 c0 88 4c 7a 8d 48 ba 00 00 00 00 00 fc RSP: 0018:ffffc900039ffac8 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807e2c08d8 RCX: ffffffff83b2b9f6 RDX: ffff888078270000 RSI: ffffffff83b2ca0a RDI: 0000000000000007 RBP: ffff88807ec4c000 R08: 0000000000000007 R09: 0000000000000000 R10: 0000000000000001 R11: ffffffff915f4988 R12: 0000000000000001 R13: 0000000000000000 R14: ffff88807ec4d498 R15: ffff88807e2c0d88 FS: 00005555557eb380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555557f46f8 CR3: 0000000078430000 CR4: 0000000000350ef0