Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 36.491931][ T4994] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4994 'syz-executor395'
[ 36.587977][ T4994] loop0: detected capacity change from 0 to 32768
[ 36.596704][ T4994] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor395 (4994)
[ 36.613612][ T4994] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 36.622932][ T4994] BTRFS info (device loop0): force clearing of disk cache
[ 36.630106][ T4994] BTRFS info (device loop0): setting nodatasum
[ 36.636298][ T4994] BTRFS info (device loop0): enabling disk space caching
[ 36.643303][ T4994] BTRFS info (device loop0): disk space caching is enabled
[ 36.660881][ T4994] BTRFS info (device loop0): enabling ssd optimizations
[ 36.668054][ T4994] BTRFS info (device loop0): auto enabling async discard
[ 36.676617][ T4994] BTRFS info (device loop0): rebuilding free space tree
[ 36.690969][ T4994] BTRFS info (device loop0): disabling free space tree
[ 36.697982][ T4994] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 36.707735][ T4994] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 36.720144][ T4994] BTRFS info (device loop0): checking UUID tree
[ 36.730775][ T4994] FAULT_INJECTION: forcing a failure.
[ 36.730775][ T4994] name failslab, interval 1, probability 0, space 0, times 1
[ 36.743718][ T4994] CPU: 0 PID: 4994 Comm: syz-executor395 Not tainted 6.4.0-rc4-syzkaller-00371-g6f64a5ebe1dc #0
[ 36.754152][ T4994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 36.764294][ T4994] Call Trace:
[ 36.767582][ T4994]
[ 36.770513][ T4994] dump_stack_lvl+0x136/0x150
[ 36.775217][ T4994] should_fail_ex+0x4a3/0x5b0
[ 36.779908][ T4994] should_failslab+0x9/0x20
[ 36.784416][ T4994] kmem_cache_alloc+0x63/0x3b0
[ 36.789193][ T4994] btrfs_add_delayed_tree_ref+0x21f/0xf60
[ 36.794910][ T4994] ? btrfs_delete_ref_head+0x2c0/0x2c0
[ 36.800361][ T4994] ? rcu_is_watching+0x12/0xb0
[ 36.805151][ T4994] ? kmem_cache_alloc+0x337/0x3b0
[ 36.810171][ T4994] btrfs_alloc_tree_block+0xe3c/0x1490
[ 36.815626][ T4994] ? btrfs_alloc_logged_file_extent+0x600/0x600
[ 36.821852][ T4994] ? spin_bug+0x1c0/0x1c0
[ 36.826181][ T4994] ? start_transaction+0x2aa/0x14c0
[ 36.831374][ T4994] create_subvol+0x4fa/0x16f0
[ 36.836045][ T4994] ? btrfs_ioctl_get_subvol_info+0x1170/0x1170
[ 36.842223][ T4994] ? inode_permission.part.0+0xb5/0x520
[ 36.847760][ T4994] ? from_kuid_munged+0x130/0x130
[ 36.852791][ T4994] btrfs_mksubvol+0xe3a/0x1310
[ 36.857574][ T4994] ? create_subvol+0x16f0/0x16f0
[ 36.862505][ T4994] ? __mnt_want_write+0x1fe/0x2e0
[ 36.867528][ T4994] __btrfs_ioctl_snap_create+0x2e2/0x4d0
[ 36.873245][ T4994] btrfs_ioctl_snap_create_v2+0x25a/0x520
[ 36.878995][ T4994] ? __kmem_cache_free+0xaf/0x2d0
[ 36.884112][ T4994] btrfs_ioctl+0x2a1/0x5b30
[ 36.888609][ T4994] ? tomoyo_path_number_perm+0x166/0x570
[ 36.894256][ T4994] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 36.900057][ T4994] ? ksys_write+0x12b/0x250
[ 36.904648][ T4994] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 36.911055][ T4994] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 36.916946][ T4994] ? do_vfs_ioctl+0x132/0x1670
[ 36.921704][ T4994] ? vfs_fileattr_set+0xc40/0xc40
[ 36.926838][ T4994] ? build_open_flags+0x720/0x720
[ 36.931861][ T4994] ? build_open_flags+0x720/0x720
[ 36.936977][ T4994] ? __xfs_btree_split+0x1211/0x1590
[ 36.942276][ T4994] ? __fget_light+0x20a/0x270
[ 36.946951][ T4994] ? bpf_lsm_file_ioctl+0x9/0x10
[ 36.951879][ T4994] ? btrfs_ioctl_get_supported_features+0x50/0x50
[ 36.958284][ T4994] __x64_sys_ioctl+0x197/0x210
[ 36.963048][ T4994] do_syscall_64+0x39/0xb0
[ 36.967463][ T4994] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 36.973427][ T4994] RIP: 0033:0x7f214576c599
[ 36.977893][ T4994] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 36.997506][ T4994] RSP: 002b:00007ffe2f37d508 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 37.005918][ T4994] RAX: ffffffffffffffda RBX: 00007ffe2f37d570 RCX: 00007f214576c599
[ 37.013882][ T4994] RDX: 0000000020000300 RSI: 0000000050009418 RDI: 0000000000000004
[ 37.021849][ T4994] RBP: 00007ffe2f37d510 R08: 0000000000000002 R09: 0000000000003531
[ 37.029818][ T4994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 37.037786][ T4994] R13: 00007ffe2f37d568 R14: 00007ffe2f37d5b0 R15: 0000000000000003
[ 37.045780][ T4994]
[ 37.188299][ T4994] ------------[ cut here ]------------
[ 37.193955][ T4994] WARNING: CPU: 0 PID: 4994 at fs/btrfs/space-info.h:198 btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.206018][ T4994] Modules linked in:
[ 37.209914][ T4994] CPU: 0 PID: 4994 Comm: syz-executor395 Not tainted 6.4.0-rc4-syzkaller-00371-g6f64a5ebe1dc #0
[ 37.220359][ T4994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 37.230429][ T4994] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.237922][ T4994] Code: fd e9 40 fc ff ff e8 3d 2f fb fd 49 89 ed 4c 89 e6 49 f7 dd 4c 89 ef e8 ec 2a fb fd 4d 39 e5 0f 86 2a fd ff ff e8 1e 2f fb fd <0f> 0b 31 ed e9 24 fd ff ff e8 10 2f fb fd 48 8d 7b 18 be ff ff ff
[ 37.257771][ T4994] RSP: 0018:ffffc90003c5f9e0 EFLAGS: 00010293
[ 37.263825][ T4994] RAX: 0000000000000000 RBX: ffff888145ed3000 RCX: 0000000000000000
[ 37.271831][ T4994] RDX: ffff88807955d940 RSI: ffffffff83891722 RDI: 0000000000000006
[ 37.279818][ T4994] RBP: fffffffffff00000 R08: 0000000000000006 R09: 0000000000100000
[ 37.287803][ T4994] R10: 00000000000ff000 R11: 1ffffffff21930f5 R12: 00000000000ff000
[ 37.295783][ T4994] R13: 0000000000100000 R14: ffff888145ed3060 R15: ffff888145ed3000
[ 37.303734][ T4994] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 37.312678][ T4994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.319311][ T4994] CR2: 00005627150c21e8 CR3: 000000000c571000 CR4: 0000000000350ef0
[ 37.327319][ T4994] Call Trace:
[ 37.330601][ T4994]
[ 37.333536][ T4994] ? __warn+0xe6/0x390
[ 37.337652][ T4994] ? btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.344511][ T4994] ? report_bug+0x2da/0x500
[ 37.349049][ T4994] ? handle_bug+0x3c/0x70
[ 37.353375][ T4994] ? exc_invalid_op+0x18/0x50
[ 37.358087][ T4994] ? asm_exc_invalid_op+0x1a/0x20
[ 37.363120][ T4994] ? btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.369991][ T4994] ? btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.376872][ T4994] btrfs_block_rsv_release+0x4af/0x5e0
[ 37.382321][ T4994] btrfs_release_global_block_rsv+0x26/0x2e0
[ 37.388325][ T4994] btrfs_free_block_groups+0xa0c/0x11d0
[ 37.393873][ T4994] ? free_root_pointers+0x6fe/0x980
[ 37.399107][ T4994] close_ctree+0x552/0xf60
[ 37.403531][ T4994] ? btrfs_cleanup_transaction.isra.0+0x1340/0x1340
[ 37.410160][ T4994] ? collect_domain_accesses+0x900/0x900
[ 37.415815][ T4994] ? __fsnotify_vfsmount_delete+0x20/0x20
[ 37.421539][ T4994] ? dispose_list+0x1e0/0x1e0
[ 37.426250][ T4994] ? btrfs_sync_fs+0x13a/0x730
[ 37.431043][ T4994] ? sync_blockdev+0x79/0x90
[ 37.435676][ T4994] ? fscrypt_destroy_keyring+0x1a/0x350
[ 37.441233][ T4994] ? btrfs_set_super+0x70/0x70
[ 37.446039][ T4994] generic_shutdown_super+0x158/0x480
[ 37.451431][ T4994] kill_anon_super+0x3a/0x60
[ 37.456040][ T4994] btrfs_kill_super+0x3c/0x50
[ 37.460741][ T4994] deactivate_locked_super+0x98/0x160
[ 37.466132][ T4994] deactivate_super+0xb1/0xd0
[ 37.470811][ T4994] cleanup_mnt+0x2ae/0x3d0
[ 37.475274][ T4994] task_work_run+0x16f/0x270
[ 37.479978][ T4994] ? task_work_cancel+0x30/0x30
[ 37.484831][ T4994] do_exit+0xaa3/0x29b0
[ 37.489009][ T4994] ? lock_downgrade+0x690/0x690
[ 37.493952][ T4994] ? do_raw_spin_lock+0x124/0x2b0
[ 37.499344][ T4994] ? mm_update_next_owner+0x7b0/0x7b0
[ 37.504771][ T4994] ? spin_bug+0x1c0/0x1c0
[ 37.509161][ T4994] ? _raw_spin_unlock_irq+0x23/0x50
[ 37.514370][ T4994] do_group_exit+0xd4/0x2a0
[ 37.518898][ T4994] __x64_sys_exit_group+0x3e/0x50
[ 37.524208][ T4994] do_syscall_64+0x39/0xb0
[ 37.528654][ T4994] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 37.534559][ T4994] RIP: 0033:0x7f214576b0a9
[ 37.538993][ T4994] Code: Unable to access opcode bytes at 0x7f214576b07f.
[ 37.546042][ T4994] RSP: 002b:00007ffe2f37d4e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 37.554445][ T4994] RAX: ffffffffffffffda RBX: 00007f21457e13d0 RCX: 00007f214576b0a9
[ 37.562461][ T4994] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 37.570457][ T4994] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000003531
[ 37.578446][ T4994] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21457e13d0
[ 37.586606][ T4994] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 37.594563][ T4994]
[ 37.597623][ T4994] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 37.604991][ T4994] CPU: 0 PID: 4994 Comm: syz-executor395 Not tainted 6.4.0-rc4-syzkaller-00371-g6f64a5ebe1dc #0
[ 37.615477][ T4994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[ 37.625512][ T4994] Call Trace:
[ 37.628775][ T4994]
[ 37.631774][ T4994] dump_stack_lvl+0xd9/0x150
[ 37.636348][ T4994] panic+0x686/0x730
[ 37.640226][ T4994] ? panic_smp_self_stop+0xa0/0xa0
[ 37.645581][ T4994] ? show_trace_log_lvl+0x284/0x390
[ 37.650845][ T4994] ? btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.657698][ T4994] check_panic_on_warn+0xb1/0xc0
[ 37.662665][ T4994] __warn+0xf2/0x390
[ 37.666570][ T4994] ? btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.673433][ T4994] report_bug+0x2da/0x500
[ 37.677763][ T4994] handle_bug+0x3c/0x70
[ 37.681909][ T4994] exc_invalid_op+0x18/0x50
[ 37.686399][ T4994] asm_exc_invalid_op+0x1a/0x20
[ 37.691244][ T4994] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.698699][ T4994] Code: fd e9 40 fc ff ff e8 3d 2f fb fd 49 89 ed 4c 89 e6 49 f7 dd 4c 89 ef e8 ec 2a fb fd 4d 39 e5 0f 86 2a fd ff ff e8 1e 2f fb fd <0f> 0b 31 ed e9 24 fd ff ff e8 10 2f fb fd 48 8d 7b 18 be ff ff ff
[ 37.718401][ T4994] RSP: 0018:ffffc90003c5f9e0 EFLAGS: 00010293
[ 37.724446][ T4994] RAX: 0000000000000000 RBX: ffff888145ed3000 RCX: 0000000000000000
[ 37.732410][ T4994] RDX: ffff88807955d940 RSI: ffffffff83891722 RDI: 0000000000000006
[ 37.740384][ T4994] RBP: fffffffffff00000 R08: 0000000000000006 R09: 0000000000100000
[ 37.748332][ T4994] R10: 00000000000ff000 R11: 1ffffffff21930f5 R12: 00000000000ff000
[ 37.756292][ T4994] R13: 0000000000100000 R14: ffff888145ed3060 R15: ffff888145ed3000
[ 37.764253][ T4994] ? btrfs_space_info_update_bytes_may_use+0x452/0x590
[ 37.771101][ T4994] btrfs_block_rsv_release+0x4af/0x5e0
[ 37.776551][ T4994] btrfs_release_global_block_rsv+0x26/0x2e0
[ 37.782513][ T4994] btrfs_free_block_groups+0xa0c/0x11d0
[ 37.788040][ T4994] ? free_root_pointers+0x6fe/0x980
[ 37.793219][ T4994] close_ctree+0x552/0xf60
[ 37.797622][ T4994] ? btrfs_cleanup_transaction.isra.0+0x1340/0x1340
[ 37.804190][ T4994] ? collect_domain_accesses+0x900/0x900
[ 37.809804][ T4994] ? __fsnotify_vfsmount_delete+0x20/0x20
[ 37.815519][ T4994] ? dispose_list+0x1e0/0x1e0
[ 37.820175][ T4994] ? btrfs_sync_fs+0x13a/0x730
[ 37.824919][ T4994] ? sync_blockdev+0x79/0x90
[ 37.829507][ T4994] ? fscrypt_destroy_keyring+0x1a/0x350
[ 37.835127][ T4994] ? btrfs_set_super+0x70/0x70
[ 37.839885][ T4994] generic_shutdown_super+0x158/0x480
[ 37.845237][ T4994] kill_anon_super+0x3a/0x60
[ 37.849804][ T4994] btrfs_kill_super+0x3c/0x50
[ 37.854467][ T4994] deactivate_locked_super+0x98/0x160
[ 37.859814][ T4994] deactivate_super+0xb1/0xd0
[ 37.864468][ T4994] cleanup_mnt+0x2ae/0x3d0
[ 37.868970][ T4994] task_work_run+0x16f/0x270
[ 37.873540][ T4994] ? task_work_cancel+0x30/0x30
[ 37.878371][ T4994] do_exit+0xaa3/0x29b0
[ 37.882502][ T4994] ? lock_downgrade+0x690/0x690
[ 37.887429][ T4994] ? do_raw_spin_lock+0x124/0x2b0
[ 37.892434][ T4994] ? mm_update_next_owner+0x7b0/0x7b0
[ 37.897789][ T4994] ? spin_bug+0x1c0/0x1c0
[ 37.902104][ T4994] ? _raw_spin_unlock_irq+0x23/0x50
[ 37.907375][ T4994] do_group_exit+0xd4/0x2a0
[ 37.911856][ T4994] __x64_sys_exit_group+0x3e/0x50
[ 37.916869][ T4994] do_syscall_64+0x39/0xb0
[ 37.921284][ T4994] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 37.927183][ T4994] RIP: 0033:0x7f214576b0a9
[ 37.931580][ T4994] Code: Unable to access opcode bytes at 0x7f214576b07f.
[ 37.938581][ T4994] RSP: 002b:00007ffe2f37d4e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 37.946976][ T4994] RAX: ffffffffffffffda RBX: 00007f21457e13d0 RCX: 00007f214576b0a9
[ 37.954932][ T4994] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 37.962903][ T4994] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000003531
[ 37.970880][ T4994] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21457e13d0
[ 37.978930][ T4994] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 37.986902][ T4994]
[ 37.989982][ T4994] Kernel Offset: disabled
[ 37.994404][ T4994] Rebooting in 86400 seconds..