------------[ cut here ]------------ kernel BUG at fs/bcachefs/lru.h:22! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 PID: 7494 Comm: syz-executor.4 Not tainted 6.10.0-rc1-syzkaller-00304-g83814698cf48 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:lru_pos fs/bcachefs/lru.h:22 [inline] RIP: 0010:__bch2_lru_set fs/bcachefs/lru.c:48 [inline] RIP: 0010:bch2_lru_del fs/bcachefs/lru.c:54 [inline] RIP: 0010:bch2_lru_change+0x65c/0x680 fs/bcachefs/lru.c:69 Code: 80 e1 07 38 c1 0f 8c 47 fd ff ff be 14 00 00 00 48 8b 7c 24 10 e8 74 f5 c4 fd e9 33 fd ff ff e8 9a ee 49 07 e8 85 7d 62 fd 90 <0f> 0b e8 7d 7d 62 fd 90 0f 0b e8 75 7d 62 fd 90 0f 0b e8 6d 7d 62 RSP: 0018:ffffc90004c5ec20 EFLAGS: 00010293 RAX: ffffffff8433980b RBX: 1ffff9200098bd9a RCX: ffff88801a7e1e00 RDX: 0000000000000000 RSI: 6985a28b8c752100 RDI: 0000ffffffffffff RBP: ffffc90004c5ed50 R08: ffffffff84339353 R09: ffffffff84011614 R10: 0000000000000003 R11: ffff88801a7e1e00 R12: 0000ffffffffffff R13: 1ffff9200098bd8c R14: 6985a28b8c752100 R15: ffffa28b8c752100 FS: 0000555590ab6480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555590acf9b8 CR3: 000000006a46c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bch2_trigger_alloc+0x2695/0x3b90 fs/bcachefs/alloc_background.c:797 bch2_key_trigger fs/bcachefs/bkey_methods.h:88 [inline] run_one_trans_trigger fs/bcachefs/btree_trans_commit.c:509 [inline] run_btree_triggers+0xbff/0x11d0 fs/bcachefs/btree_trans_commit.c:544 bch2_trans_commit_run_triggers fs/bcachefs/btree_trans_commit.c:587 [inline] __bch2_trans_commit+0x574/0x88e0 fs/bcachefs/btree_trans_commit.c:1022 bch2_trans_commit fs/bcachefs/btree_update.h:170 [inline] bch2_inode_delete_keys+0xae8/0x1440 fs/bcachefs/inode.c:845 bch2_inode_rm+0x165/0xd40 fs/bcachefs/inode.c:874 bch2_evict_inode+0x21c/0x3c0 fs/bcachefs/fs.c:1579 evict+0x2a8/0x630 fs/inode.c:667 do_unlinkat+0x512/0x830 fs/namei.c:4414 __do_sys_unlink fs/namei.c:4455 [inline] __se_sys_unlink fs/namei.c:4453 [inline] __x64_sys_unlink+0x49/0x60 fs/namei.c:4453 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f64ece7c697 Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffe5f1d8f38 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64ece7c697 RDX: 00007ffe5f1d8f60 RSI: 00007ffe5f1d8ff0 RDI: 00007ffe5f1d8ff0 RBP: 00007ffe5f1d8ff0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffe5f1da0e0 R13: 00007f64ecec8336 R14: 000000000003e964 R15: 0000000000000018 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:lru_pos fs/bcachefs/lru.h:22 [inline] RIP: 0010:__bch2_lru_set fs/bcachefs/lru.c:48 [inline] RIP: 0010:bch2_lru_del fs/bcachefs/lru.c:54 [inline] RIP: 0010:bch2_lru_change+0x65c/0x680 fs/bcachefs/lru.c:69 Code: 80 e1 07 38 c1 0f 8c 47 fd ff ff be 14 00 00 00 48 8b 7c 24 10 e8 74 f5 c4 fd e9 33 fd ff ff e8 9a ee 49 07 e8 85 7d 62 fd 90 <0f> 0b e8 7d 7d 62 fd 90 0f 0b e8 75 7d 62 fd 90 0f 0b e8 6d 7d 62 RSP: 0018:ffffc90004c5ec20 EFLAGS: 00010293 RAX: ffffffff8433980b RBX: 1ffff9200098bd9a RCX: ffff88801a7e1e00 RDX: 0000000000000000 RSI: 6985a28b8c752100 RDI: 0000ffffffffffff RBP: ffffc90004c5ed50 R08: ffffffff84339353 R09: ffffffff84011614 R10: 0000000000000003 R11: ffff88801a7e1e00 R12: 0000ffffffffffff R13: 1ffff9200098bd8c R14: 6985a28b8c752100 R15: ffffa28b8c752100 FS: 0000555590ab6480(0000) GS:ffff8880b