------------[ cut here ]------------
btree trans held srcu lock (delaying memory reclaim) for 68 seconds
WARNING: CPU: 0 PID: 7484 at fs/bcachefs/btree_iter.c:3276 check_srcu_held_too_long fs/bcachefs/btree_iter.c:3274 [inline]
WARNING: CPU: 0 PID: 7484 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: 7484 Comm: syz.5.139 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 : ffff80009c8d6d00
x29: ffff80009c8d6e20 x28: ffff70001391adb0 x27: ffff0001012cc000
x26: ffff70001391adb0 x25: ffff0001012cc046 x24: ffff0000f7800000
x23: dfff800000000000 x22: ffff80008f760000 x21: 1ffff00011eec040
x20: 00000000ffff9ddf x19: ffffffffffffe920 x18: 1fffe00033797688
x17: ffff80008f7de000 x16: ffff80008b0156e8 x15: 0000000000000001
x14: 1ffff0001391ad10 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 000000000007ffff x9 : 5f26ce1ea6a80e00
x8 : 5f26ce1ea6a80e00 x7 : ffff800080563530 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000807de538
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]
 bch2_btree_root_read+0x310/0x3c8 fs/bcachefs/btree_io.c:1928
 read_btree_roots+0x218/0x6c0 fs/bcachefs/recovery.c:615
 bch2_fs_recovery+0x1bb4/0x2fb4 fs/bcachefs/recovery.c:1006
 bch2_fs_start+0x940/0xbec fs/bcachefs/super.c:1213
 bch2_fs_get_tree+0x880/0x107c fs/bcachefs/fs.c:2488
 vfs_get_tree+0x90/0x28c fs/super.c:1815
 do_new_mount+0x278/0x7f4 fs/namespace.c:3808
 path_mount+0x5b4/0xde0 fs/namespace.c:4123
 do_mount fs/namespace.c:4136 [inline]
 __do_sys_mount fs/namespace.c:4347 [inline]
 __se_sys_mount fs/namespace.c:4324 [inline]
 __arm64_sys_mount+0x3e8/0x468 fs/namespace.c:4324
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 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: 226808
hardirqs last  enabled at (226807): [<ffff80008b01441c>] irqentry_exit+0xd8/0x108 kernel/entry/common.c:214
hardirqs last disabled at (226808): [<ffff80008b00e86c>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434
softirqs last  enabled at (222010): [<ffff8000803d8360>] softirq_handle_end kernel/softirq.c:425 [inline]
softirqs last  enabled at (222010): [<ffff8000803d8360>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:607
softirqs last disabled at (214973): [<ffff800080022028>] __do_softirq+0x14/0x20 kernel/softirq.c:613
---[ end trace 0000000000000000 ]---
bcachefs (loop5): error reading btree root btree=alloc level=0: btree_node_read_error, fixing
bcachefs (loop5): btree node read error at btree deleted_inodes level 0/0
  u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1db8f60c84bb244c written 8 min_key POS_MIN durability: 1 ptr: 0:42:0 gen 0
  loop5 node offset 0/8 bset u64s 0: incorrect max key U64_MAX:U64_MAX:4294966783
  loop5 btree validate error
  flagging btree deleted_inodes lost data
  ret btree_node_read_err_bad_node
bcachefs (loop5): error reading btree root btree=deleted_inodes level=0: btree_node_read_error, fixing
bcachefs (loop5): check_topology...
bcachefs (loop5): btree root xattrs unreadable, must recover from scan
bcachefs (loop5): running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) - rewinding
bcachefs (loop5): bch2_check_root(): error restart_recovery
bcachefs (loop5): scan_for_btree_nodes...
bcachefs (loop5): read_btree_nodes(): error starting kthread EINTR
bcachefs (loop5): error in recovery: EINTR
  emergency read only at seq 10
bcachefs (loop5): bch2_fs_start(): error starting filesystem EINTR
bcachefs (loop5): shutting down
bcachefs (loop5): shutdown complete
bcachefs: bch2_fs_get_tree() error: EINTR