------------[ cut here ]------------
btree trans held srcu lock (delaying memory reclaim) for 41 seconds
WARNING: CPU: 1 PID: 6683 at fs/bcachefs/btree_iter.c:3276 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline]
WARNING: CPU: 1 PID: 6683 at fs/bcachefs/btree_iter.c:3276 bch2_trans_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3290
Modules linked in:
CPU: 1 UID: 201612287 PID: 6683 Comm: syz.0.10 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_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3290
lr : check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline]
lr : bch2_trans_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3290
sp : ffff8000a0937340
x29: ffff8000a0937370 x28: 1fffe0001f166008 x27: dfff800000000000
x26: 0000000000000000 x25: ffff0000fa880000 x24: ffff80008f770000
x23: 1ffff00011eee040 x22: 00000000ffffb1cd x21: fffffffffffff3ad
x20: ffff0000f8b30000 x19: ffff0000f8b30046 x18: 1fffe00033793888
x17: ffff80008f7ee000 x16: ffff80008b021140 x15: 0000000000000001
x14: 1ffff00014126dd8 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 000000000007ffff x9 : 5b40c7fb57424e00
x8 : 5b40c7fb57424e00 x7 : ffff800080565b6c x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807e08b4
x2 : 0000000000000002 x1 : 0000000100000000 x0 : 0000000000000000
Call trace:
 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline] (P)
 bch2_trans_srcu_unlock+0x438/0x514 fs/bcachefs/btree_iter.c:3290 (P)
 bch2_trans_begin+0x930/0xd30 fs/bcachefs/btree_iter.c:3387
 __bch2_read+0x1f4/0x1140 fs/bcachefs/io_read.c:1380
 bch2_read fs/bcachefs/io_read.h:164 [inline]
 bch2_direct_IO_read fs/bcachefs/fs-io-direct.c:172 [inline]
 bch2_read_iter+0xaa0/0x1098 fs/bcachefs/fs-io-direct.c:215
 new_sync_read fs/read_write.c:491 [inline]
 vfs_read+0x670/0x93c fs/read_write.c:572
 ksys_read+0x120/0x210 fs/read_write.c:715
 __do_sys_read fs/read_write.c:724 [inline]
 __se_sys_read fs/read_write.c:722 [inline]
 __arm64_sys_read+0x7c/0x90 fs/read_write.c:722
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x254 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x5c/0x254 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:763
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 4765638
hardirqs last  enabled at (4765637): [<ffff80008b01fe74>] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214
hardirqs last disabled at (4765638): [<ffff80008b01a2c4>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434
softirqs last  enabled at (4765636): [<ffff8000803da960>] softirq_handle_end kernel/softirq.c:425 [inline]
softirqs last  enabled at (4765636): [<ffff8000803da960>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607
softirqs last disabled at (4760619): [<ffff800080022028>] __do_softirq+0x14/0x20 kernel/softirq.c:613
---[ end trace 0000000000000000 ]---