------------[ cut here ]------------
btree trans held srcu lock (delaying memory reclaim) for 115 seconds
WARNING: CPU: 1 PID: 13452 at fs/bcachefs/btree_iter.c:3230 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3230 [inline]
WARNING: CPU: 1 PID: 13452 at fs/bcachefs/btree_iter.c:3230 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3228 [inline]
WARNING: CPU: 1 PID: 13452 at fs/bcachefs/btree_iter.c:3230 bch2_trans_put+0xdd7/0x10d0 fs/bcachefs/btree_iter.c:3505
Modules linked in:

CPU: 1 UID: 0 PID: 13452 Comm: syz.2.1557 Not tainted 6.16.0-rc2-syzkaller-00378-gb67ec639010f #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:check_srcu_held_too_long fs/bcachefs/btree_iter.c:3230 [inline]
RIP: 0010:check_srcu_held_too_long fs/bcachefs/btree_iter.c:3228 [inline]
RIP: 0010:bch2_trans_put+0xdd7/0x10d0 fs/bcachefs/btree_iter.c:3505
Code: e6 09 48 c7 c7 20 76 02 8c 48 b8 c3 f5 28 5c 8f c2 f5 28 4c 29 e2 48 c1 ea 02 48 f7 e2 48 89 d6 48 c1 ee 02 e8 ca bd 40 fd 90 <0f> 0b 90 90 e9 d4 fe ff ff e8 fb f9 81 fd 90 0f 0b 90 e9 1b ff ff
RSP: 0018:ffffc90003b1f578 EFLAGS: 00010282

RAX: 0000000000000000 RBX: 1ffffffff1c42240 RCX: ffffc9000bbdb000
RDX: 0000000000080000 RSI: ffffffff817ae255 RDI: 0000000000000001
RBP: ffff88805e6dc248 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000100010c6e
R13: ffffffffffffd6bc R14: 0000000000000000 R15: ffff88805e6dc000
FS:  00007f5a45bf66c0(0000) GS:ffff88812485a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbe7ba501e5 CR3: 0000000032ea6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 class_btree_trans_destructor fs/bcachefs/btree_iter.h:991 [inline]
 bch2_btree_root_read+0x368/0x480 fs/bcachefs/btree_io.c:1899
 read_btree_roots fs/bcachefs/recovery.c:604 [inline]
 bch2_fs_recovery+0x2080/0x4590 fs/bcachefs/recovery.c:979
 bch2_fs_start+0xda0/0x1410 fs/bcachefs/super.c:1203
 bch2_fs_get_tree+0xdb4/0x1b20 fs/bcachefs/fs.c:2489
 vfs_get_tree+0x8e/0x340 fs/super.c:1804
 do_new_mount fs/namespace.c:3885 [inline]
 path_mount+0x1414/0x2020 fs/namespace.c:4209
 do_mount fs/namespace.c:4222 [inline]
 __do_sys_mount fs/namespace.c:4433 [inline]
 __se_sys_mount fs/namespace.c:4410 [inline]
 __x64_sys_mount+0x28d/0x310 fs/namespace.c:4410
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5a47d900ca
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5a45bf5e68 EFLAGS: 00000246
 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f5a45bf5ef0 RCX: 00007f5a47d900ca
RDX: 000020000000f640 RSI: 000020000000f680 RDI: 00007f5a45bf5eb0
RBP: 000020000000f640 R08: 00007f5a45bf5ef0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000020000000f680
R13: 00007f5a45bf5eb0 R14: 000000000000f62d R15: 0000200000000bc0
 </TASK>