------------[ cut here ]------------
btree trans held srcu lock (delaying memory reclaim) for 16 seconds
WARNING: CPU: 1 PID: 14 at fs/bcachefs/btree_iter.c:3185 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3183 [inline]
WARNING: CPU: 1 PID: 14 at fs/bcachefs/btree_iter.c:3185 bch2_trans_put+0xbf0/0xdf8 fs/bcachefs/btree_iter.c:3440
Modules linked in:
CPU: 1 UID: 0 PID: 14 Comm: kworker/u8:1 Not tainted 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: writeback wb_workfn (flush-bcachefs-8)
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : check_srcu_held_too_long fs/bcachefs/btree_iter.c:3183 [inline]
pc : bch2_trans_put+0xbf0/0xdf8 fs/bcachefs/btree_iter.c:3440
lr : check_srcu_held_too_long fs/bcachefs/btree_iter.c:3183 [inline]
lr : bch2_trans_put+0xbf0/0xdf8 fs/bcachefs/btree_iter.c:3440
sp : ffff800097676e70
x29: ffff800097676ee0 x28: 1fffe00019211007 x27: ffff0000ed980000
x26: 0000000000000040 x25: 1fffe00019211008 x24: ffff0000c9088042
x23: dfff800000000000 x22: ffff80008f2a0000 x21: 1ffff00011e54040
x20: 00000000ffffc275 x19: fffffffffffffd48 x18: 00000000ffffffff
x17: ffff800092f39000 x16: ffff80008ad27e48 x15: ffff700011e740c0
x14: 1ffff00011e740c0 x13: 0000000000000004 x12: ffffffffffffffff
x11: ffff700011e740c0 x10: 0000000000ff0100 x9 : 2c4803a10d863400
x8 : 2c4803a10d863400 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff8000976767b8 x4 : ffff80008f415ba0 x3 : ffff800080548ef0
x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000
Call trace:
 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3183 [inline] (P)
 bch2_trans_put+0xbf0/0xdf8 fs/bcachefs/btree_iter.c:3440 (P)
 bch2_write_inode+0x590/0x630 fs/bcachefs/fs.c:155
 bch2_vfs_write_inode+0x84/0xcc fs/bcachefs/fs.c:2174
 write_inode fs/fs-writeback.c:1525 [inline]
 __writeback_single_inode+0x5ac/0x13e8 fs/fs-writeback.c:1745
 writeback_sb_inodes+0x558/0xe38 fs/fs-writeback.c:1976
 __writeback_inodes_wb+0xec/0x228 fs/fs-writeback.c:2047
 wb_writeback+0x3e0/0xd70 fs/fs-writeback.c:2158
 wb_check_old_data_flush fs/fs-writeback.c:2262 [inline]
 wb_do_writeback fs/fs-writeback.c:2315 [inline]
 wb_workfn+0xa08/0xdc0 fs/fs-writeback.c:2343
 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3319 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3400
 kthread+0x5fc/0x75c kernel/kthread.c:464
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847
irq event stamp: 5894620
hardirqs last  enabled at (5894619): [<ffff80008055041c>] __up_console_sem kernel/printk/printk.c:344 [inline]
hardirqs last  enabled at (5894619): [<ffff80008055041c>] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885
hardirqs last disabled at (5894620): [<ffff80008adb9eb8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511
softirqs last  enabled at (5894614): [<ffff8000803cf71c>] softirq_handle_end kernel/softirq.c:425 [inline]
softirqs last  enabled at (5894614): [<ffff8000803cf71c>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607
softirqs last disabled at (5889751): [<ffff800080020efc>] __do_softirq+0x14/0x20 kernel/softirq.c:613
---[ end trace 0000000000000000 ]---