------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:948! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 9547 Comm: syz-executor.2 Not tainted 6.5.0-syzkaller-08262-gef2a0b7cdbc5 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:f2fs_evict_inode+0x1576/0x1590 fs/f2fs/inode.c:948 Code: fd 31 ff 89 de e8 ea de c5 fd 40 84 ed 75 29 e8 50 dc c5 fd 4c 8b 74 24 08 e9 c9 eb ff ff e8 41 dc c5 fd 0f 0b e8 3a dc c5 fd <0f> 0b e8 33 dc c5 fd 0f 0b e9 f6 fe ff ff e8 27 dc c5 fd e8 12 2f RSP: 0018:ffffc9000388f9d8 EFLAGS: 00010293 RAX: ffffffff83c757d6 RBX: 0000000000000002 RCX: ffff888077523b80 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83c750ca R09: 1ffff110066672cc R10: dffffc0000000000 R11: ffffed10066672cd R12: 1ffff1100666723e R13: ffff8880333391b0 R14: ffff888033339660 R15: dffffc0000000000 FS: 00005555565fd480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3758177978 CR3: 0000000044ec8000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x2a4/0x620 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:672 kill_block_super+0x41/0x70 fs/super.c:1620 kill_f2fs_super+0x303/0x3d0 fs/f2fs/super.c:4879 deactivate_locked_super+0xa4/0x110 fs/super.c:481 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1254 task_work_run+0x24a/0x300 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline] syscall_exit_to_user_mode+0x64/0x280 kernel/entry/common.c:296 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f989d27de17 Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffc890979c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00007f989d2c73b9 RCX: 00007f989d27de17 RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc89097a80 RBP: 00007ffc89097a80 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc89098b40 R13: 00007f989d2c73b9 R14: 00000000000c9c6b R15: 000000000000000d Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x1576/0x1590 fs/f2fs/inode.c:948 Code: fd 31 ff 89 de e8 ea de c5 fd 40 84 ed 75 29 e8 50 dc c5 fd 4c 8b 74 24 08 e9 c9 eb ff ff e8 41 dc c5 fd 0f 0b e8 3a dc c5 fd <0f> 0b e8 33 dc c5 fd 0f 0b e9 f6 fe ff ff e8 27 dc c5 fd e8 12 2f RSP: 0018:ffffc9000388f9d8 EFLAGS: 00010293 RAX: ffffffff83c757d6 RBX: 0000000000000002 RCX: ffff888077523b80 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff83c750ca R09: 1ffff110066672cc R10: dffffc0000000000 R11: ffffed10066672cd R12: 1ffff1100666723e R13: ffff8880333391b0 R14: ffff888033339660 R15: dffffc0000000000 FS: 00005555565fd480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000c01a4d9000 CR3: 0000000044ec8000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400