------------[ cut here ]------------ btree trans held srcu lock (delaying memory reclaim) for 17 seconds WARNING: CPU: 1 PID: 25 at fs/bcachefs/btree_iter.c:3276 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline] WARNING: CPU: 1 PID: 25 at fs/bcachefs/btree_iter.c:3276 bch2_trans_put+0xcd4/0xed8 fs/bcachefs/btree_iter.c:3570 Modules linked in: CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0H Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #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 : ffff800097cf7740 x29: ffff800097cf7860 x28: ffff700012f9eef8 x27: ffff0000fd33c000 x26: ffff700012f9eef8 x25: ffff0000fd33c046 x24: ffff0000f7900000 x23: dfff800000000000 x22: ffff80008f740000 x21: 1ffff00011ee8040 x20: 00000000ffffb585 x19: fffffffffffffcf2 x18: 1fffe0003379be88 x17: 0000000000000000 x16: ffff80008b007340 x15: 0000000000000001 x14: 1ffff00012f9ee58 x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000000 x10: 0000000000ff0100 x9 : 96e7d4401843d400 x8 : 96e7d4401843d400 x7 : ffff800080563af4 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de560 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: 121364 hardirqs last enabled at (121363): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:86 [inline] hardirqs last enabled at (121363): [] exit_to_kernel_mode+0xc0/0xf0 arch/arm64/kernel/entry-common.c:96 hardirqs last disabled at (121364): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (121362): [] softirq_handle_end kernel/softirq.c:425 [inline] softirqs last enabled at (121362): [] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607 softirqs last disabled at (115885): [] __do_softirq+0x14/0x20 kernel/softirq.c:613 ---[ end trace 0000000000000000 ]---