------------[ cut here ]------------
btree trans held srcu lock (delaying memory reclaim) for 16 seconds
WARNING: CPU: 1 PID: 6074 at fs/bcachefs/btree_iter.c:3017 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3015 [inline]
WARNING: CPU: 1 PID: 6074 at fs/bcachefs/btree_iter.c:3017 bch2_trans_put+0xd42/0xf00 fs/bcachefs/btree_iter.c:3261
Modules linked in:
CPU: 1 UID: 0 PID: 6074 Comm: syz.5.49 Not tainted 6.12.0-rc4-syzkaller-00047-gc2ee9f594da8 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:check_srcu_held_too_long fs/bcachefs/btree_iter.c:3015 [inline]
RIP: 0010:bch2_trans_put+0xd42/0xf00 fs/bcachefs/btree_iter.c:3261
Code: 1c 24 48 c1 eb 02 48 b9 c3 f5 28 5c 8f c2 f5 28 48 89 d8 48 f7 e1 48 c1 ea 02 48 c7 c7 a0 66 52 8c 48 89 d6 e8 9f 67 3a fd 90 <0f> 0b 90 90 e9 b2 f8 ff ff e8 00 6e 79 fd 90 0f 0b 90 e9 f5 f8 ff
RSP: 0018:ffffc9000498e580 EFLAGS: 00010246
RAX: 9b91f87446a01000 RBX: 000000000000019c RCX: 0000000000040000
RDX: ffffc9000c5e2000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: dffffc0000000000 R08: ffffffff8155d402 R09: fffffbfff1cf9fe0
R10: dffffc0000000000 R11: fffffbfff1cf9fe0 R12: ffff88804bde4070
R13: 1ffff110097bc80e R14: ffff88804bde4042 R15: 1ffff110097bc808
FS:  00007f50f83566c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9ab4ca0ff8 CR3: 000000003395a000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 bch2_trans_mark_dev_sb+0x6fc/0x820 fs/bcachefs/buckets.c:1133
 bch2_trans_mark_dev_sbs_flags+0x6be/0x720 fs/bcachefs/buckets.c:1143
 bch2_mark_superblocks fs/bcachefs/btree_gc.c:747 [inline]
 bch2_check_allocations+0x104a/0x6e80 fs/bcachefs/btree_gc.c:1118
 bch2_run_recovery_pass+0xf2/0x1e0 fs/bcachefs/recovery_passes.c:185
 bch2_run_recovery_passes+0x387/0x870 fs/bcachefs/recovery_passes.c:232
 bch2_fs_recovery+0x25cc/0x39c0 fs/bcachefs/recovery.c:862
 bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1036
 bch2_fs_get_tree+0xd68/0x1710 fs/bcachefs/fs.c:2174
 vfs_get_tree+0x92/0x2b0 fs/super.c:1800
 do_new_mount+0x2be/0xb40 fs/namespace.c:3507
 do_mount fs/namespace.c:3847 [inline]
 __do_sys_mount fs/namespace.c:4057 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f50f757feba
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:00007f50f8355e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f50f8355ef0 RCX: 00007f50f757feba
RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007f50f8355eb0
RBP: 00000000200000c0 R08: 00007f50f8355ef0 R09: 0000000000800000
R10: 0000000000800000 R11: 0000000000000246 R12: 0000000020000000
R13: 00007f50f8355eb0 R14: 0000000000005903 R15: 0000000020000480
 </TASK>