------------[ cut here ]------------ btree trans held srcu lock (delaying memory reclaim) for 10 seconds WARNING: CPU: 0 PID: 11 at fs/bcachefs/btree_iter.c:3276 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline] WARNING: CPU: 0 PID: 11 at fs/bcachefs/btree_iter.c:3276 bch2_trans_put+0xcd4/0xed8 fs/bcachefs/btree_iter.c:3570 Modules linked in: CPU: 0 UID: 0 PID: 11 Comm: kworker/0:0H Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 Workqueue: bcachefs_btree_write_complete btree_node_write_work pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) pc : check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline] pc : bch2_trans_put+0xcd4/0xed8 fs/bcachefs/btree_iter.c:3570 lr : check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline] lr : bch2_trans_put+0xcd4/0xed8 fs/bcachefs/btree_iter.c:3570 sp : ffff800097d37760 x29: ffff800097d37880 x28: ffff700012fa6efc x27: ffff0000f8f6c000 x26: ffff700012fa6efc x25: ffff0000f8f6c046 x24: ffff0000e5f80000 x23: dfff800000000000 x22: ffff80008f7e0000 x21: 1ffff00011efc040 x20: 00000000ffffb3a0 x19: ffffffffffffffb6 x18: 1fffe00033771c88 x17: ffff0001fea8d8b0 x16: ffff80008b065ce0 x15: 0000000000000001 x14: 1ffff00012fa6e5c x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : 646af91a7c2f9b00 x8 : 646af91a7c2f9b00 x7 : ffff80008056636c x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807d446c x2 : 0000000000000002 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline] (P) bch2_trans_put+0xcd4/0xed8 fs/bcachefs/btree_iter.c:3570 (P) class_btree_trans_destructor fs/bcachefs/btree_iter.h:991 [inline] btree_node_write_work+0x7dc/0x8b0 fs/bcachefs/btree_io.c:2203 process_one_work+0x7e8/0x155c kernel/workqueue.c:3236 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:463 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844 irq event stamp: 36314 hardirqs last enabled at (36313): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (36314): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (36312): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (36312): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (26761): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]---