------------[ cut here ]------------
btree trans held srcu lock (delaying memory reclaim) for 11 seconds
WARNING: CPU: 0 PID: 20493 at fs/bcachefs/btree_iter.c:3232 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3230 [inline]
WARNING: CPU: 0 PID: 20493 at fs/bcachefs/btree_iter.c:3232 bch2_trans_srcu_unlock+0x50d/0x620 fs/bcachefs/btree_iter.c:3246
Modules linked in:
CPU: 0 UID: 0 PID: 20493 Comm: kworker/u8:8 Not tainted 6.16.0-rc2-syzkaller-00278-g3f75bfff44be #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: btree_update btree_interior_update_work
RIP: 0010:check_srcu_held_too_long fs/bcachefs/btree_iter.c:3230 [inline]
RIP: 0010:bch2_trans_srcu_unlock+0x50d/0x620 fs/bcachefs/btree_iter.c:3246
Code: 7d 00 49 c1 ef 02 48 b9 c3 f5 28 5c 8f c2 f5 28 4c 89 f8 48 f7 e1 48 c1 ea 02 48 c7 c7 00 57 d3 8b 48 89 d6 e8 e4 bc 5f fd 90 <0f> 0b 90 90 e9 a6 fe ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 1c fb ff
RSP: 0018:ffffc90003c1f5b8 EFLAGS: 00010246
RAX: 0628a3adb4328600 RBX: 1ffff1100c9f4008 RCX: ffff888032ca3c00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
RBP: 1ffff1100c9f4011 R08: ffff8880b8624293 R09: 1ffff110170c4852
R10: dffffc0000000000 R11: ffffed10170c4853 R12: ffff888064fa0042
R13: ffff888064fa0088 R14: 1ffff1100c9f4008 R15: 000000000000011b
FS:  0000000000000000(0000) GS:ffff888125c51000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdb1105e9cd CR3: 000000000df38000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 bch2_trans_begin+0x1a0d/0x1fc0 fs/bcachefs/btree_iter.c:3322
 btree_update_nodes_written fs/bcachefs/btree_update_interior.c:750 [inline]
 btree_interior_update_work+0x1278/0x27d0 fs/bcachefs/btree_update_interior.c:867
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
 kthread+0x711/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>