------------[ cut here ]------------ btree trans held srcu lock (delaying memory reclaim) for 11 seconds WARNING: CPU: 0 PID: 6769 at fs/bcachefs/btree_iter.c:3276 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline] WARNING: CPU: 0 PID: 6769 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: 6769 Comm: bch-reclaim/loo Not tainted syzkaller #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 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 : ffff8000a46f77e0 x29: ffff8000a46f7900 x28: ffff7000148def0c x27: ffff000113854000 x26: ffff7000148def0c x25: ffff000113854046 x24: ffff0000f9d80000 x23: dfff800000000000 x22: ffff80008f7e0000 x21: 1ffff00011efc040 x20: 00000000ffffa894 x19: ffffffffffffff93 x18: 000000007a0a5bd5 x17: 0000000000000000 x16: ffff80008b065ce0 x15: 0000000000000001 x14: 1ffff000148dee6c x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : 6f03349ebd90ab00 x8 : 6f03349ebd90ab00 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) __btree_node_flush+0x210/0x28c fs/bcachefs/btree_trans_commit.c:258 bch2_btree_node_flush0+0x38/0x50 fs/bcachefs/btree_trans_commit.c:264 journal_flush_pins+0x6f4/0xc98 fs/bcachefs/journal_reclaim.c:604 __bch2_journal_reclaim+0x858/0xf84 fs/bcachefs/journal_reclaim.c:732 bch2_journal_reclaim_thread+0x13c/0x480 fs/bcachefs/journal_reclaim.c:774 kthread+0x5fc/0x75c kernel/kthread.c:463 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844 irq event stamp: 221508 hardirqs last enabled at (221507): [] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214 hardirqs last disabled at (221508): [] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434 softirqs last enabled at (221506): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (221506): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (211199): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]---