------------[ cut here ]------------
btree trans held srcu lock (delaying memory reclaim) for 83 seconds
WARNING: CPU: 1 PID: 8817 at fs/bcachefs/btree_iter.c:3179 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3177 [inline]
WARNING: CPU: 1 PID: 8817 at fs/bcachefs/btree_iter.c:3179 bch2_trans_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3193
Modules linked in:
CPU: 1 UID: 0 PID: 8817 Comm: bch-reclaim/loo Not tainted 6.15.0-rc6-syzkaller-gc919f08732cc #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : check_srcu_held_too_long fs/bcachefs/btree_iter.c:3177 [inline]
pc : bch2_trans_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3193
lr : check_srcu_held_too_long fs/bcachefs/btree_iter.c:3177 [inline]
lr : bch2_trans_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3193
sp : ffff80009cf57420
x29: ffff80009cf57450 x28: 1fffe0001af21808 x27: dfff800000000000
x26: 0000000000000000 x25: ffff0000fa180000 x24: ffff80008f2a0000
x23: 1ffff00011e54040 x22: 00000000ffffd5a9 x21: ffffffffffffe370
x20: ffff0000d790c000 x19: ffff0000d790c042 x18: 00000000ffffffff
x17: ffff800092f37000 x16: ffff80008ad22d88 x15: ffff700011e740f4
x14: 1ffff00011e740f4 x13: 0000000000000004 x12: ffffffffffffffff
x11: ffff700011e740f4 x10: 0000000000ff0100 x9 : 1a875826bb624a00
x8 : 1a875826bb624a00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff80009cf56d78 x4 : ffff80008f415d40 x3 : ffff8000805486f0
x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000
Call trace:
 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3177 [inline] (P)
 bch2_trans_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3193 (P)
 bch2_trans_begin+0x828/0xa40 fs/bcachefs/btree_iter.c:3270
 bch2_btree_write_buffer_flush_locked+0x10b0/0x2548 fs/bcachefs/btree_write_buffer.c:401
 btree_write_buffer_flush_seq+0x1010/0x1144 fs/bcachefs/btree_write_buffer.c:570
 bch2_btree_write_buffer_journal_flush+0x70/0xc8 fs/bcachefs/btree_write_buffer.c:586
 journal_flush_pins+0x6f4/0xcc0 fs/bcachefs/journal_reclaim.c:593
 __bch2_journal_reclaim+0x704/0xe30 fs/bcachefs/journal_reclaim.c:724
 bch2_journal_reclaim_thread+0x13c/0x480 fs/bcachefs/journal_reclaim.c:766
 kthread+0x5fc/0x75c kernel/kthread.c:464
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847
irq event stamp: 117862
hardirqs last  enabled at (117861): [<ffff80008054fc1c>] __up_console_sem kernel/printk/printk.c:344 [inline]
hardirqs last  enabled at (117861): [<ffff80008054fc1c>] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885
hardirqs last disabled at (117862): [<ffff80008adb4df8>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511
softirqs last  enabled at (117856): [<ffff8000803cef1c>] softirq_handle_end kernel/softirq.c:425 [inline]
softirqs last  enabled at (117856): [<ffff8000803cef1c>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607
softirqs last disabled at (112107): [<ffff800080020efc>] __do_softirq+0x14/0x20 kernel/softirq.c:613
---[ end trace 0000000000000000 ]---