------------[ cut here ]------------
kernel BUG at fs/bcachefs/compress.c:528!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5339 Comm: bch-rebalance/l Not tainted 6.14.0-rc7-syzkaller-00069-g81e4f8d68c66 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__bio_compress fs/bcachefs/compress.c:528 [inline]
RIP: 0010:bch2_bio_compress+0x155f/0x1590 fs/bcachefs/compress.c:561
Code: 40 23 15 8f 4c 89 ee e8 6f bf d2 00 90 0f 0b e8 d7 5f ad 07 e8 32 43 66 fd 90 0f 0b e8 2a 43 66 fd 90 0f 0b e8 22 43 66 fd 90 <0f> 0b e8 1a 43 66 fd 90 0f 0b e8 12 43 66 fd 90 0f 0b e8 0a 43 66
RSP: 0018:ffffc9000d406960 EFLAGS: 00010293
RAX: ffffffff845b9d5e RBX: 0000000000000c00 RCX: ffff888000e6c880
RDX: 0000000000000000 RSI: 0000000000000c00 RDI: 0000000000001000
RBP: ffffc9000d406bf0 R08: ffffffff845b9827 R09: 0000000000000003
R10: ffff8880560fb03b R11: ffffed100ac1f800 R12: ffffc9000d407080
R13: 0000000100000000 R14: 0000000000001000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005595f49ff058 CR3: 000000001f164000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_write_extent fs/bcachefs/io_write.c:986 [inline]
 __bch2_write+0x1284/0x5a80 fs/bcachefs/io_write.c:1487
 bch2_write+0x865/0x1660 fs/bcachefs/io_write.c:1659
 closure_queue include/linux/closure.h:270 [inline]
 closure_call include/linux/closure.h:432 [inline]
 bch2_data_update_read_done+0x22e/0x330 fs/bcachefs/data_update.c:439
 move_write fs/bcachefs/move.c:135 [inline]
 bch2_moving_ctxt_do_pending_writes+0x44c/0x8d0 fs/bcachefs/move.c:166
 bch2_move_ratelimit+0x76c/0xeb0 fs/bcachefs/move.c:512
 do_rebalance fs/bcachefs/rebalance.c:522 [inline]
 bch2_rebalance_thread+0x1738/0x1fc0 fs/bcachefs/rebalance.c:583
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__bio_compress fs/bcachefs/compress.c:528 [inline]
RIP: 0010:bch2_bio_compress+0x155f/0x1590 fs/bcachefs/compress.c:561
Code: 40 23 15 8f 4c 89 ee e8 6f bf d2 00 90 0f 0b e8 d7 5f ad 07 e8 32 43 66 fd 90 0f 0b e8 2a 43 66 fd 90 0f 0b e8 22 43 66 fd 90 <0f> 0b e8 1a 43 66 fd 90 0f 0b e8 12 43 66 fd 90 0f 0b e8 0a 43 66
RSP: 0018:ffffc9000d406960 EFLAGS: 00010293
RAX: ffffffff845b9d5e RBX: 0000000000000c00 RCX: ffff888000e6c880
RDX: 0000000000000000 RSI: 0000000000000c00 RDI: 0000000000001000
RBP: ffffc9000d406bf0 R08: ffffffff845b9827 R09: 0000000000000003
R10: ffff8880560fb03b R11: ffffed100ac1f800 R12: ffffc9000d407080
R13: 0000000100000000 R14: 0000000000001000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005595f4a7c398 CR3: 000000003d7b2000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400