program: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001300)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x7}, {}, {0x7, 0x10}}, [@filter_kind_options=@f_u32={{0x8}, {0xc, 0x2, [@TCA_U32_HASH={0x8, 0x2, 0x80004000}]}}]}, 0x38}}, 0x0) syz_open_dev$loop(0x0, 0x1, 0x2) syz_mount_image$btrfs(&(0x7f0000005100), &(0x7f0000005140)='./file0\x00', 0x0, &(0x7f0000005180), 0x1, 0x50ed, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVhBw4EAAAAAID8Xxuhqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq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r5 = openat(0xffffffffffffff9c, &(0x7f0000005140)='./file0\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, 0x0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file7\x00', 0x21c0, 0x103) renameat2(0xffffffffffffff9c, &(0x7f0000000580)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file7\x00', 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r5, 0xc4009420, &(0x7f0000000300)={0x5, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100}}) [ 101.461163][ T4650] Bluetooth: hci0: command tx timeout [ 101.852769][ T5332] loop0: detected capacity change from 0 to 32768 [ 101.879397][ T5332] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.0 (5332) [ 101.941976][ T5332] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 101.950938][ T5332] BTRFS info (device loop0): using crc32c checksum algorithm [ 102.128138][ T5332] BTRFS info (device loop0): enabling ssd optimizations [ 102.131406][ T5332] BTRFS info (device loop0): turning on async discard [ 102.135112][ T5332] BTRFS info (device loop0): enabling free space tree [ 102.385696][ T5333] BTRFS info (device loop0): balance: start -dconvert=raid0 -mconvert=raid0 [ 102.430896][ T13] ------------[ cut here ]------------ [ 102.433331][ T13] btrfs_abort_should_print_stack(__error) [ 102.433344][ T13] WARNING: fs/btrfs/extent-tree.c:3429 at __btrfs_free_extent+0x1fd1/0x39c0, CPU#0: kworker/u4:1/13 [ 102.440240][ T13] Modules linked in: [ 102.442208][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u4:1 Not tainted syzkaller #0 PREEMPT(full) [ 102.446160][ T13] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 102.450150][ T13] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 102.453345][ T13] RIP: 0010:__btrfs_free_extent+0x1fd1/0x39c0 [ 102.455874][ T13] Code: 85 ba fd 45 85 f6 0f 85 e0 05 00 00 e8 68 81 ba fd e9 47 09 00 00 e8 5e 81 ba fd eb 10 e8 57 81 ba fd eb 09 e8 50 81 ba fd 90 <0f> 0b 90 4c 8b 7c 24 10 44 89 e1 f7 d9 e9 93 e7 ff ff e8 08 a9 c6 [ 102.464115][ T13] RSP: 0018:ffffc9000026f280 EFLAGS: 00010293 [ 102.466742][ T13] RAX: ffffffff840ca170 RBX: ffff88805151c001 RCX: ffff88801bf48000 [ 102.470394][ T13] RDX: 0000000000000000 RSI: ffffffff8f1bab60 RDI: 00000000ffffffe4 [ 102.473761][ T13] RBP: ffffc9000026f430 R08: ffff88801bf48000 R09: 0000000000000003 [ 102.477158][ T13] R10: 00000000fffffffb R11: 0000000000000000 R12: 00000000ffffffe4 [ 102.480968][ T13] R13: ffff888043ed48d0 R14: dffffc0000000000 R15: 00000000ffffffe4 [ 102.484411][ T13] FS: 0000000000000000(0000) GS:ffff88808c540000(0000) knlGS:0000000000000000 [ 102.487713][ T13] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.490436][ T13] CR2: 00005556d7f1d8e0 CR3: 0000000012f61000 CR4: 0000000000352ef0 [ 102.493533][ T13] Call Trace: [ 102.494999][ T13] [ 102.496278][ T13] ? __pfx___btrfs_free_extent+0x10/0x10 [ 102.498695][ T13] ? do_raw_read_trylock+0x20/0xa0 [ 102.501860][ T13] ? do_raw_spin_unlock+0x4d/0x210 [ 102.503941][ T13] __btrfs_run_delayed_refs+0x166c/0x43b0 [ 102.506298][ T13] ? __pfx_kasan_save_track+0x10/0x10 [ 102.508553][ T13] ? kmem_cache_alloc_noprof+0x2a0/0x5f0 [ 102.510986][ T13] ? __pfx___btrfs_run_delayed_refs+0x10/0x10 [ 102.513584][ T13] ? join_transaction+0x6b2/0xd40 [ 102.515824][ T13] ? join_transaction+0x6b2/0xd40 [ 102.517926][ T13] ? do_raw_spin_unlock+0x4d/0x210 [ 102.520175][ T13] ? join_transaction+0x6b2/0xd40 [ 102.522436][ T13] ? btrfs_record_root_in_trans+0x90/0x180 [ 102.524771][ T13] ? start_transaction+0x431/0x18b0 [ 102.526891][ T13] btrfs_run_delayed_refs+0xdc/0x2a0 [ 102.528937][ T13] flush_space+0x56d/0xde0 [ 102.530828][ T13] ? do_raw_spin_lock+0x12b/0x2f0 [ 102.532865][ T13] ? __pfx_flush_space+0x10/0x10 [ 102.535058][ T13] ? do_raw_spin_unlock+0x4d/0x210 [ 102.537236][ T13] do_async_reclaim_metadata_space+0x3e8/0x940 [ 102.539785][ T13] btrfs_async_reclaim_metadata_space+0x89/0xe0 [ 102.542487][ T13] ? process_scheduled_works+0xa20/0x14e0 [ 102.544910][ T13] process_scheduled_works+0xa8e/0x14e0 [ 102.547261][ T13] ? __pfx_process_scheduled_works+0x10/0x10 [ 102.549893][ T13] ? assign_work+0x3cf/0x5d0 [ 102.551968][ T13] worker_thread+0xa47/0xfb0 [ 102.553913][ T13] kthread+0x388/0x470 [ 102.555648][ T13] ? __pfx_worker_thread+0x10/0x10 [ 102.557781][ T13] ? __pfx_kthread+0x10/0x10 [ 102.559680][ T13] ret_from_fork+0x514/0xb70 [ 102.561781][ T13] ? __pfx_ret_from_fork+0x10/0x10 [ 102.563873][ T13] ? __switch_to+0xc89/0x1420 [ 102.565941][ T13] ? __pfx_kthread+0x10/0x10 [ 102.567936][ T13] ret_from_fork_asm+0x1a/0x30 [ 102.570035][ T13] [ 102.571774][ T13] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 102.574788][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u4:1 Not tainted syzkaller #0 PREEMPT(full) [ 102.578488][ T13] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 102.582762][ T13] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 102.585967][ T13] Call Trace: [ 102.587365][ T13] [ 102.588598][ T13] vpanic+0x56c/0xa60 [ 102.590469][ T13] ? __pfx__printk+0x10/0x10 [ 102.592411][ T13] ? __pfx_vpanic+0x10/0x10 [ 102.594359][ T13] ? is_bpf_text_address+0x292/0x2b0 [ 102.596616][ T13] ? is_bpf_text_address+0x26/0x2b0 [ 102.598857][ T13] panic+0xc5/0xd0 [ 102.600483][ T13] ? __pfx_panic+0x10/0x10 [ 102.603054][ T13] ? ret_from_fork_asm+0x1a/0x30 [ 102.605047][ T13] __warn+0x315/0x4c0 [ 102.606784][ T13] ? __btrfs_free_extent+0x1fd1/0x39c0 [ 102.609129][ T13] ? __btrfs_free_extent+0x1fd1/0x39c0 [ 102.611386][ T13] __report_bug+0x276/0x570 [ 102.613446][ T13] ? __btrfs_free_extent+0x1fd1/0x39c0 [ 102.615687][ T13] ? __pfx___report_bug+0x10/0x10 [ 102.617835][ T13] ? __btrfs_free_extent+0x1fd1/0x39c0 [ 102.620185][ T13] report_bug+0x16a/0x220 [ 102.622062][ T13] ? __btrfs_free_extent+0x1fd1/0x39c0 [ 102.624357][ T13] ? __btrfs_free_extent+0x1fd3/0x39c0 [ 102.627220][ T13] handle_bug+0x9c/0x200 [ 102.628874][ T13] exc_invalid_op+0x1a/0x50 [ 102.630867][ T13] asm_exc_invalid_op+0x1a/0x20 [ 102.632984][ T13] RIP: 0010:__btrfs_free_extent+0x1fd1/0x39c0 [ 102.635621][ T13] Code: 85 ba fd 45 85 f6 0f 85 e0 05 00 00 e8 68 81 ba fd e9 47 09 00 00 e8 5e 81 ba fd eb 10 e8 57 81 ba fd eb 09 e8 50 81 ba fd 90 <0f> 0b 90 4c 8b 7c 24 10 44 89 e1 f7 d9 e9 93 e7 ff ff e8 08 a9 c6 [ 102.644261][ T13] RSP: 0018:ffffc9000026f280 EFLAGS: 00010293 [ 102.646738][ T13] RAX: ffffffff840ca170 RBX: ffff88805151c001 RCX: ffff88801bf48000 [ 102.650139][ T13] RDX: 0000000000000000 RSI: ffffffff8f1bab60 RDI: 00000000ffffffe4 [ 102.653508][ T13] RBP: ffffc9000026f430 R08: ffff88801bf48000 R09: 0000000000000003 [ 102.656871][ T13] R10: 00000000fffffffb R11: 0000000000000000 R12: 00000000ffffffe4 [ 102.660245][ T13] R13: ffff888043ed48d0 R14: dffffc0000000000 R15: 00000000ffffffe4 [ 102.663642][ T13] ? __btrfs_free_extent+0x1fd0/0x39c0 [ 102.666097][ T13] ? __pfx___btrfs_free_extent+0x10/0x10 [ 102.668542][ T13] ? do_raw_read_trylock+0x20/0xa0 [ 102.670761][ T13] ? do_raw_spin_unlock+0x4d/0x210 [ 102.673057][ T13] __btrfs_run_delayed_refs+0x166c/0x43b0 [ 102.675590][ T13] ? __pfx_kasan_save_track+0x10/0x10 [ 102.677710][ T13] ? kmem_cache_alloc_noprof+0x2a0/0x5f0 [ 102.680217][ T13] ? __pfx___btrfs_run_delayed_refs+0x10/0x10 [ 102.682923][ T13] ? join_transaction+0x6b2/0xd40 [ 102.684977][ T13] ? join_transaction+0x6b2/0xd40 [ 102.687106][ T13] ? do_raw_spin_unlock+0x4d/0x210 [ 102.689317][ T13] ? join_transaction+0x6b2/0xd40 [ 102.691441][ T13] ? btrfs_record_root_in_trans+0x90/0x180 [ 102.693841][ T13] ? start_transaction+0x431/0x18b0 [ 102.696076][ T13] btrfs_run_delayed_refs+0xdc/0x2a0 [ 102.698436][ T13] flush_space+0x56d/0xde0 [ 102.700371][ T13] ? do_raw_spin_lock+0x12b/0x2f0 [ 102.702496][ T13] ? __pfx_flush_space+0x10/0x10 [ 102.704651][ T13] ? do_raw_spin_unlock+0x4d/0x210 [ 102.706672][ T13] do_async_reclaim_metadata_space+0x3e8/0x940 [ 102.709299][ T13] btrfs_async_reclaim_metadata_space+0x89/0xe0 [ 102.711955][ T13] ? process_scheduled_works+0xa20/0x14e0 [ 102.714375][ T13] process_scheduled_works+0xa8e/0x14e0 [ 102.716723][ T13] ? __pfx_process_scheduled_works+0x10/0x10 [ 102.719684][ T13] ? assign_work+0x3cf/0x5d0 [ 102.721753][ T13] worker_thread+0xa47/0xfb0 [ 102.723803][ T13] kthread+0x388/0x470 [ 102.725641][ T13] ? __pfx_worker_thread+0x10/0x10 [ 102.727710][ T13] ? __pfx_kthread+0x10/0x10 [ 102.729628][ T13] ret_from_fork+0x514/0xb70 [ 102.731623][ T13] ? __pfx_ret_from_fork+0x10/0x10 [ 102.733601][ T13] ? __switch_to+0xc89/0x1420 [ 102.735619][ T13] ? __pfx_kthread+0x10/0x10 [ 102.737647][ T13] ret_from_fork_asm+0x1a/0x30 [ 102.739646][ T13] [ 102.741408][ T13] Kernel Offset: disabled [ 102.743174][ T13] Rebooting in 86400 seconds..