program: r0 = syz_mount_image$btrfs(&(0x7f0000005100), &(0x7f0000005140)='./file0\x00', 0x0, &(0x7f0000005180), 0x1, 0x50ed, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVhBw4EAAAAAID8Xxuhqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq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ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000700)={0x0, 0x7cfe99cf, 0x0, [0x1, 0x1000, 0x4, 0x401, 0x6], [0x30804000000000, 0xa, 0x99a, 0x2, 0x727b9c62, 0xfffffffffffffffa, 0x8, 0x8, 0x4, 0x18ed4, 0x0, 0x1, 0x9, 0xc7d, 0x0, 0x280000000000000, 0x3, 0x5, 0x7fff, 0x800, 0x5, 0x4, 0x3ff, 0x9, 0x5, 0x4, 0x7, 0x0, 0xa60, 0x1ff, 0x47eddc33, 0x3, 0x100, 0xfffffffffffffffa, 0x5dd, 0x9, 0xe, 0x73, 0x2, 0xf48, 0x1, 0xc, 0x7, 0x100000001, 0x2, 0x8, 0x33a, 0x3, 0x1ff, 0x3, 0x2, 0x101, 0x0, 0x9, 0x3, 0x1, 0x0, 0x7, 0x5, 0x7, 0x1, 0x6, 0x1, 0x400, 0x7, 0x2, 0x101, 0x3, 0x80, 0xffffffffffffff81, 0x4, 0x5, 0x4, 0x5, 0x3, 0x1, 0x9, 0x5, 0x3, 0x9, 0x89ed, 0xa2, 0x65, 0x4, 0x5cc70c4f, 0x7, 0x4, 0x2, 0x2, 0xffffffffffffffd9, 0x7, 0x9, 0x7, 0x8, 0x2, 0x0, 0x7, 0x4, 0x3, 0x7, 0x1, 0x8, 0x9, 0x4, 0x3ff, 0x7, 0x5, 0xf7dc, 0x200, 0x7fffffff, 0x81, 0x5, 0xd21a, 0x5, 0x9, 0x7, 0x8000, 0x10, 0x0, 0x2, 0x7fff]}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000b40)={{r0}, {@val={r1}, @max}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000005140)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x6, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000240)=""/222) utimensat(0xffffffffffffff9c, 0x0, 0x0, 0x8c) r3 = syz_usb_connect(0x0, 0x39, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000300)={0x5, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000), 0x208e24b) syz_usb_ep_write$ath9k_ep2(r3, 0x83, 0x12, &(0x7f0000000080)=@conn_svc_rsp={0x0, 0x0, 0xa, "5cc637d6", {0x3, 0x100, 0x0, 0x5, 0x2, 0x8f}}) [ 161.178116][ T5280] Bluetooth: hci0: command tx timeout [ 161.506736][ T5323] loop0: detected capacity change from 0 to 32768 [ 161.548026][ T5323] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.0 (5323) [ 161.618680][ T5323] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 161.633973][ T5323] BTRFS info (device loop0): using crc32c checksum algorithm [ 161.764022][ T5323] BTRFS info (device loop0): enabling ssd optimizations [ 161.771406][ T5323] BTRFS info (device loop0): turning on async discard [ 161.778526][ T5323] BTRFS info (device loop0): enabling free space tree [ 161.849501][ T5323] BTRFS info (device loop0): balance: start -dconvert=raid0 -mconvert=raid0 [ 161.895618][ T1093] ------------[ cut here ]------------ [ 161.898077][ T1093] btrfs_abort_should_print_stack(__error) [ 161.898091][ T1093] WARNING: fs/btrfs/free-space-tree.c:1050 at btrfs_add_to_free_space_tree+0x4e1/0x5b0, CPU#0: kworker/u4:9/1093 [ 161.906392][ T1093] Modules linked in: [ 161.908892][ T1093] CPU: 0 UID: 0 PID: 1093 Comm: kworker/u4:9 Not tainted syzkaller #0 PREEMPT(full) [ 161.912572][ T1093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 161.916771][ T1093] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 161.920072][ T1093] RIP: 0010:btrfs_add_to_free_space_tree+0x4e1/0x5b0 [ 161.922907][ T1093] Code: e2 74 1a 41 83 fd fb 74 0d 41 83 fd f4 75 15 e8 65 ba 8c fd eb 17 e8 5e ba 8c fd eb 10 e8 57 ba 8c fd eb 09 e8 50 ba 8c fd 90 <0f> 0b 90 44 89 e9 f7 d9 4c 8b 24 24 e9 95 fe ff ff 89 d9 80 e1 07 [ 161.930861][ T1093] RSP: 0018:ffffc900053b71f0 EFLAGS: 00010293 [ 161.934339][ T1093] RAX: ffffffff843a7a70 RBX: ffff88804faa4001 RCX: ffff88803362cb00 [ 161.937770][ T1093] RDX: 0000000000000000 RSI: ffffffff8f3ffd80 RDI: 00000000ffffffe4 [ 161.941151][ T1093] RBP: ffff888042708178 R08: ffff88803362cb00 R09: 0000000000000003 [ 161.944683][ T1093] R10: 00000000fffffffb R11: 0000000000000000 R12: ffff888051cb2db8 [ 161.948269][ T1093] R13: 00000000ffffffe4 R14: ffff888043d89370 R15: 1ffff110084e103b [ 161.951691][ T1093] FS: 0000000000000000(0000) GS:ffff88808c30a000(0000) knlGS:0000000000000000 [ 161.955308][ T1093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 161.958169][ T1093] CR2: 00007f8ac3b57528 CR3: 0000000040a71000 CR4: 0000000000352ef0 [ 161.961578][ T1093] Call Trace: [ 161.962944][ T1093] [ 161.964239][ T1093] __btrfs_free_extent+0x1461/0x39c0 [ 161.966417][ T1093] ? __pfx___btrfs_free_extent+0x10/0x10 [ 161.968779][ T1093] ? do_raw_spin_unlock+0x4d/0x200 [ 161.970952][ T1093] __btrfs_run_delayed_refs+0x166c/0x43b0 [ 161.973544][ T1093] ? kasan_addr_to_slab+0x60/0x70 [ 161.975706][ T1093] ? kmem_cache_alloc_noprof+0x2a4/0x5f0 [ 161.978176][ T1093] ? __pfx___btrfs_run_delayed_refs+0x10/0x10 [ 161.980800][ T1093] ? join_transaction+0x6b2/0xd40 [ 161.983398][ T1093] ? join_transaction+0x6b2/0xd40 [ 161.985332][ T1093] ? do_raw_spin_unlock+0x4d/0x200 [ 161.987686][ T1093] ? join_transaction+0x6b2/0xd40 [ 161.989626][ T1093] ? btrfs_record_root_in_trans+0x90/0x180 [ 161.991921][ T1093] ? start_transaction+0x434/0x17d0 [ 161.994077][ T1093] btrfs_run_delayed_refs+0xdc/0x2a0 [ 161.996171][ T1093] flush_space+0x56d/0xde0 [ 161.997772][ T1093] ? do_raw_spin_lock+0x12b/0x2f0 [ 161.999858][ T1093] ? __pfx_flush_space+0x10/0x10 [ 162.001845][ T1093] ? do_raw_spin_unlock+0x4d/0x200 [ 162.004659][ T1093] do_async_reclaim_metadata_space+0x3e8/0x940 [ 162.007230][ T1093] ? process_scheduled_works+0x97a/0x1630 [ 162.009509][ T1093] btrfs_async_reclaim_metadata_space+0x89/0xe0 [ 162.011898][ T1093] process_scheduled_works+0xc3d/0x1630 [ 162.014301][ T1093] ? __pfx_process_scheduled_works+0x10/0x10 [ 162.016711][ T1093] ? assign_work+0x3cf/0x5d0 [ 162.018670][ T1093] worker_thread+0xa47/0xfb0 [ 162.020587][ T1093] ? __kthread_parkme+0x71/0x1f0 [ 162.022537][ T1093] kthread+0x38b/0x480 [ 162.024268][ T1093] ? __pfx_worker_thread+0x10/0x10 [ 162.026422][ T1093] ? __pfx_kthread+0x10/0x10 [ 162.028377][ T1093] ret_from_fork+0x514/0xb70 [ 162.030332][ T1093] ? __pfx_ret_from_fork+0x10/0x10 [ 162.032476][ T1093] ? __switch_to+0xc89/0x1420 [ 162.034543][ T1093] ? __pfx_kthread+0x10/0x10 [ 162.036447][ T1093] ret_from_fork_asm+0x1a/0x30 [ 162.038975][ T1093] [ 162.040213][ T1093] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 162.042699][ T1093] CPU: 0 UID: 0 PID: 1093 Comm: kworker/u4:9 Not tainted syzkaller #0 PREEMPT(full) [ 162.045915][ T1093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 162.049352][ T1093] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 162.051906][ T1093] Call Trace: [ 162.053062][ T1093] [ 162.054086][ T1093] vpanic+0x56d/0xa60 [ 162.055481][ T1093] ? __pfx__printk+0x10/0x10 [ 162.057174][ T1093] ? __pfx_vpanic+0x10/0x10 [ 162.058809][ T1093] ? is_bpf_text_address+0x292/0x2b0 [ 162.060977][ T1093] ? is_bpf_text_address+0x26/0x2b0 [ 162.063082][ T1093] panic+0xc5/0xd0 [ 162.064573][ T1093] ? __pfx_panic+0x10/0x10 [ 162.066256][ T1093] ? ret_from_fork_asm+0x1a/0x30 [ 162.068162][ T1093] __warn+0x315/0x4c0 [ 162.069695][ T1093] ? btrfs_add_to_free_space_tree+0x4e1/0x5b0 [ 162.072024][ T1093] ? btrfs_add_to_free_space_tree+0x4e1/0x5b0 [ 162.074391][ T1093] __report_bug+0x276/0x570 [ 162.076292][ T1093] ? btrfs_add_to_free_space_tree+0x4e1/0x5b0 [ 162.078576][ T1093] ? __pfx___report_bug+0x10/0x10 [ 162.080534][ T1093] ? btrfs_add_to_free_space_tree+0x2d1/0x5b0 [ 162.082818][ T1093] ? btrfs_add_to_free_space_tree+0x4e1/0x5b0 [ 162.085208][ T1093] report_bug+0x16b/0x220 [ 162.087097][ T1093] ? btrfs_add_to_free_space_tree+0x4e1/0x5b0 [ 162.089727][ T1093] ? btrfs_add_to_free_space_tree+0x4e3/0x5b0 [ 162.092396][ T1093] handle_bug+0x9c/0x200 [ 162.094215][ T1093] exc_invalid_op+0x1a/0x50 [ 162.096153][ T1093] asm_exc_invalid_op+0x1a/0x20 [ 162.098249][ T1093] RIP: 0010:btrfs_add_to_free_space_tree+0x4e1/0x5b0 [ 162.100995][ T1093] Code: e2 74 1a 41 83 fd fb 74 0d 41 83 fd f4 75 15 e8 65 ba 8c fd eb 17 e8 5e ba 8c fd eb 10 e8 57 ba 8c fd eb 09 e8 50 ba 8c fd 90 <0f> 0b 90 44 89 e9 f7 d9 4c 8b 24 24 e9 95 fe ff ff 89 d9 80 e1 07 [ 162.109121][ T1093] RSP: 0018:ffffc900053b71f0 EFLAGS: 00010293 [ 162.111774][ T1093] RAX: ffffffff843a7a70 RBX: ffff88804faa4001 RCX: ffff88803362cb00 [ 162.115080][ T1093] RDX: 0000000000000000 RSI: ffffffff8f3ffd80 RDI: 00000000ffffffe4 [ 162.118093][ T1093] RBP: ffff888042708178 R08: ffff88803362cb00 R09: 0000000000000003 [ 162.121141][ T1093] R10: 00000000fffffffb R11: 0000000000000000 R12: ffff888051cb2db8 [ 162.124264][ T1093] R13: 00000000ffffffe4 R14: ffff888043d89370 R15: 1ffff110084e103b [ 162.126909][ T1093] ? btrfs_add_to_free_space_tree+0x4e0/0x5b0 [ 162.129397][ T1093] __btrfs_free_extent+0x1461/0x39c0 [ 162.131706][ T1093] ? __pfx___btrfs_free_extent+0x10/0x10 [ 162.134156][ T1093] ? do_raw_spin_unlock+0x4d/0x200 [ 162.136431][ T1093] __btrfs_run_delayed_refs+0x166c/0x43b0 [ 162.138915][ T1093] ? kasan_addr_to_slab+0x60/0x70 [ 162.140843][ T1093] ? kmem_cache_alloc_noprof+0x2a4/0x5f0 [ 162.143307][ T1093] ? __pfx___btrfs_run_delayed_refs+0x10/0x10 [ 162.145830][ T1093] ? join_transaction+0x6b2/0xd40 [ 162.147882][ T1093] ? join_transaction+0x6b2/0xd40 [ 162.150028][ T1093] ? do_raw_spin_unlock+0x4d/0x200 [ 162.152091][ T1093] ? join_transaction+0x6b2/0xd40 [ 162.154275][ T1093] ? btrfs_record_root_in_trans+0x90/0x180 [ 162.156766][ T1093] ? start_transaction+0x434/0x17d0 [ 162.158958][ T1093] btrfs_run_delayed_refs+0xdc/0x2a0 [ 162.161088][ T1093] flush_space+0x56d/0xde0 [ 162.162869][ T1093] ? do_raw_spin_lock+0x12b/0x2f0 [ 162.164871][ T1093] ? __pfx_flush_space+0x10/0x10 [ 162.166872][ T1093] ? do_raw_spin_unlock+0x4d/0x200 [ 162.168826][ T1093] do_async_reclaim_metadata_space+0x3e8/0x940 [ 162.171309][ T1093] ? process_scheduled_works+0x97a/0x1630 [ 162.173613][ T1093] btrfs_async_reclaim_metadata_space+0x89/0xe0 [ 162.176273][ T1093] process_scheduled_works+0xc3d/0x1630 [ 162.178724][ T1093] ? __pfx_process_scheduled_works+0x10/0x10 [ 162.181297][ T1093] ? assign_work+0x3cf/0x5d0 [ 162.183164][ T1093] worker_thread+0xa47/0xfb0 [ 162.185156][ T1093] ? __kthread_parkme+0x71/0x1f0 [ 162.187204][ T1093] kthread+0x38b/0x480 [ 162.188910][ T1093] ? __pfx_worker_thread+0x10/0x10 [ 162.191120][ T1093] ? __pfx_kthread+0x10/0x10 [ 162.193087][ T1093] ret_from_fork+0x514/0xb70 [ 162.195055][ T1093] ? __pfx_ret_from_fork+0x10/0x10 [ 162.197133][ T1093] ? __switch_to+0xc89/0x1420 [ 162.199082][ T1093] ? __pfx_kthread+0x10/0x10 [ 162.201031][ T1093] ret_from_fork_asm+0x1a/0x30 [ 162.202822][ T1093] [ 162.204290][ T1093] Kernel Offset: disabled [ 162.206059][ T1093] Rebooting in 86400 seconds..