DUID 00:04:e3:38:52:80:67:3f:e9:c9:a2:47:22:a3:59:23:7d:1e
forked to background, child pid 3209
[ 30.577894][ T3210] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.603478][ T3210] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 76.192835][ T14] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.184' (ECDSA) to the list of known hosts.
executing program
[ 563.125756][ T3664] loop0: detected capacity change from 0 to 32768
[ 563.135333][ T3664] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor429 (3664)
[ 563.154369][ T3664] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 563.163746][ T3664] BTRFS info (device loop0): doing ref verification
[ 563.170331][ T3664] BTRFS info (device loop0): setting nodatasum
[ 563.176597][ T3664] BTRFS info (device loop0): max_inline at 0
[ 563.182630][ T3664] BTRFS info (device loop0): enabling ssd optimizations
[ 563.189553][ T3664] BTRFS info (device loop0): using free space tree
[ 563.220785][ T3664] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory
[ 563.231442][ T3664] BTRFS info (device loop0: state EA): forced readonly
[ 563.269754][ T3663] ------------[ cut here ]------------
[ 563.275589][ T3663] WARNING: CPU: 1 PID: 3663 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x5d1/0x730
[ 563.286156][ T3663] Modules linked in:
[ 563.290072][ T3663] CPU: 1 PID: 3663 Comm: syz-executor429 Not tainted 6.1.0-rc6-syzkaller-00012-g4312098baf37 #0
[ 563.300581][ T3663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 563.310709][ T3663] RIP: 0010:btrfs_block_rsv_release+0x5d1/0x730
[ 563.317051][ T3663] Code: 8b 7c 24 10 74 08 4c 89 f7 e8 ab ca 32 fe 49 8b 1e 48 89 df 48 8b 2c 24 48 89 ee e8 e9 b4 de fd 48 39 eb 73 0b e8 9f b2 de fd <0f> 0b 31 db eb 25 e8 94 b2 de fd 48 b8 00 00 00 00 00 fc ff df 41
[ 563.336731][ T3663] RSP: 0018:ffffc90003ddfa88 EFLAGS: 00010293
[ 563.342909][ T3663] RAX: ffffffff83abe5d1 RBX: 00000000000df000 RCX: ffff88801d670000
[ 563.350903][ T3663] RDX: 0000000000000000 RSI: 00000000000e0000 RDI: 00000000000df000
[ 563.358971][ T3663] RBP: 00000000000e0000 R08: ffffffff83abe5c7 R09: fffffbfff1cebe0e
[ 563.367003][ T3663] R10: fffffbfff1cebe0e R11: 1ffffffff1cebe0d R12: 1ffff1100471b30c
[ 563.375063][ T3663] R13: 00000000000e0000 R14: ffff8880238d9860 R15: 0000000000000000
[ 563.383098][ T3663] FS: 000055555704f300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 563.392088][ T3663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 563.398679][ T3663] CR2: 00007fcc37c78250 CR3: 000000007696b000 CR4: 00000000003506e0
[ 563.406689][ T3663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 563.414690][ T3663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 563.422692][ T3663] Call Trace:
[ 563.426007][ T3663]
[ 563.428932][ T3663] btrfs_release_global_block_rsv+0x2f/0x250
[ 563.434954][ T3663] btrfs_free_block_groups+0xb67/0xfd0
[ 563.440480][ T3663] close_ctree+0x6c5/0xbde
[ 563.444960][ T3663] ? hook_sb_delete+0x988/0xab0
[ 563.449856][ T3663] ? init_tree_roots+0x1ed0/0x1ed0
[ 563.455009][ T3663] ? hook_inode_free_security+0xa0/0xa0
[ 563.460563][ T3663] ? __fsnotify_vfsmount_delete+0x20/0x20
[ 563.466368][ T3663] ? clear_inode+0x150/0x150
[ 563.470998][ T3663] ? fscrypt_destroy_keyring+0x2a5/0x2c0
[ 563.476706][ T3663] ? btrfs_fill_super+0x2d0/0x2d0
[ 563.481802][ T3663] generic_shutdown_super+0x130/0x310
[ 563.487197][ T3663] kill_anon_super+0x36/0x60
[ 563.491856][ T3663] btrfs_kill_super+0x3d/0x50
[ 563.496543][ T3663] deactivate_locked_super+0xa7/0xf0
[ 563.501861][ T3663] cleanup_mnt+0x494/0x520
[ 563.506331][ T3663] ? lockdep_hardirqs_on+0x8d/0x130
[ 563.511597][ T3663] task_work_run+0x243/0x300
[ 563.516313][ T3663] ? task_work_cancel+0x290/0x290
[ 563.521393][ T3663] ? exit_to_user_mode_loop+0x42/0x150
[ 563.526903][ T3663] exit_to_user_mode_loop+0x124/0x150
[ 563.532487][ T3663] exit_to_user_mode_prepare+0xb2/0x140
[ 563.538052][ T3663] syscall_exit_to_user_mode+0x26/0x60
[ 563.543563][ T3663] do_syscall_64+0x49/0xb0
[ 563.547988][ T3663] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 563.553975][ T3663] RIP: 0033:0x7f01e4f47e37
[ 563.558398][ T3663] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 563.578072][ T3663] RSP: 002b:00007fffa14e5f48 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 563.586531][ T3663] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f01e4f47e37
[ 563.594538][ T3663] RDX: 00007fffa14e6009 RSI: 000000000000000a RDI: 00007fffa14e6000
[ 563.602544][ T3663] RBP: 00007fffa14e6000 R08: 00000000ffffffff R09: 00007fffa14e5de0
[ 563.610510][ T3663] R10: 0000555557050653 R11: 0000000000000206 R12: 00007fffa14e7080
[ 563.618518][ T3663] R13: 00005555570505f0 R14: 00007fffa14e5f70 R15: 0000000000000001
[ 563.626531][ T3663]
[ 563.629543][ T3663] Kernel panic - not syncing: panic_on_warn set ...
[ 563.636114][ T3663] CPU: 1 PID: 3663 Comm: syz-executor429 Not tainted 6.1.0-rc6-syzkaller-00012-g4312098baf37 #0
[ 563.646507][ T3663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 563.656546][ T3663] Call Trace:
[ 563.659815][ T3663]
[ 563.662738][ T3663] dump_stack_lvl+0x1b1/0x28e
[ 563.667419][ T3663] ? nf_tcp_handle_invalid+0x62e/0x62e
[ 563.672871][ T3663] ? panic+0x710/0x710
[ 563.676928][ T3663] ? vscnprintf+0x59/0x80
[ 563.681275][ T3663] ? btrfs_block_rsv_release+0x500/0x730
[ 563.686901][ T3663] panic+0x2d6/0x710
[ 563.690784][ T3663] ? __warn+0x131/0x220
[ 563.694968][ T3663] ? memcpy_page_flushcache+0xfc/0xfc
[ 563.700333][ T3663] ? btrfs_block_rsv_release+0x5d1/0x730
[ 563.705952][ T3663] __warn+0x1fa/0x220
[ 563.709920][ T3663] ? btrfs_block_rsv_release+0x5d1/0x730
[ 563.715538][ T3663] report_bug+0x1b3/0x2d0
[ 563.719871][ T3663] handle_bug+0x3d/0x70
[ 563.724102][ T3663] exc_invalid_op+0x16/0x40
[ 563.728588][ T3663] asm_exc_invalid_op+0x16/0x20
[ 563.733548][ T3663] RIP: 0010:btrfs_block_rsv_release+0x5d1/0x730
[ 563.739777][ T3663] Code: 8b 7c 24 10 74 08 4c 89 f7 e8 ab ca 32 fe 49 8b 1e 48 89 df 48 8b 2c 24 48 89 ee e8 e9 b4 de fd 48 39 eb 73 0b e8 9f b2 de fd <0f> 0b 31 db eb 25 e8 94 b2 de fd 48 b8 00 00 00 00 00 fc ff df 41
[ 563.759365][ T3663] RSP: 0018:ffffc90003ddfa88 EFLAGS: 00010293
[ 563.765416][ T3663] RAX: ffffffff83abe5d1 RBX: 00000000000df000 RCX: ffff88801d670000
[ 563.773383][ T3663] RDX: 0000000000000000 RSI: 00000000000e0000 RDI: 00000000000df000
[ 563.781352][ T3663] RBP: 00000000000e0000 R08: ffffffff83abe5c7 R09: fffffbfff1cebe0e
[ 563.789314][ T3663] R10: fffffbfff1cebe0e R11: 1ffffffff1cebe0d R12: 1ffff1100471b30c
[ 563.797282][ T3663] R13: 00000000000e0000 R14: ffff8880238d9860 R15: 0000000000000000
[ 563.805258][ T3663] ? btrfs_block_rsv_release+0x5c7/0x730
[ 563.810884][ T3663] ? btrfs_block_rsv_release+0x5d1/0x730
[ 563.816514][ T3663] ? btrfs_block_rsv_release+0x5d1/0x730
[ 563.822137][ T3663] btrfs_release_global_block_rsv+0x2f/0x250
[ 563.828112][ T3663] btrfs_free_block_groups+0xb67/0xfd0
[ 563.833566][ T3663] close_ctree+0x6c5/0xbde
[ 563.837973][ T3663] ? hook_sb_delete+0x988/0xab0
[ 563.842807][ T3663] ? init_tree_roots+0x1ed0/0x1ed0
[ 563.847915][ T3663] ? hook_inode_free_security+0xa0/0xa0
[ 563.853453][ T3663] ? __fsnotify_vfsmount_delete+0x20/0x20
[ 563.859157][ T3663] ? clear_inode+0x150/0x150
[ 563.863732][ T3663] ? fscrypt_destroy_keyring+0x2a5/0x2c0
[ 563.869355][ T3663] ? btrfs_fill_super+0x2d0/0x2d0
[ 563.874363][ T3663] generic_shutdown_super+0x130/0x310
[ 563.879721][ T3663] kill_anon_super+0x36/0x60
[ 563.884298][ T3663] btrfs_kill_super+0x3d/0x50
[ 563.888965][ T3663] deactivate_locked_super+0xa7/0xf0
[ 563.894234][ T3663] cleanup_mnt+0x494/0x520
[ 563.898652][ T3663] ? lockdep_hardirqs_on+0x8d/0x130
[ 563.903848][ T3663] task_work_run+0x243/0x300
[ 563.908428][ T3663] ? task_work_cancel+0x290/0x290
[ 563.913442][ T3663] ? exit_to_user_mode_loop+0x42/0x150
[ 563.918903][ T3663] exit_to_user_mode_loop+0x124/0x150
[ 563.924352][ T3663] exit_to_user_mode_prepare+0xb2/0x140
[ 563.929883][ T3663] syscall_exit_to_user_mode+0x26/0x60
[ 563.935329][ T3663] do_syscall_64+0x49/0xb0
[ 563.939737][ T3663] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 563.945613][ T3663] RIP: 0033:0x7f01e4f47e37
[ 563.950012][ T3663] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 563.969602][ T3663] RSP: 002b:00007fffa14e5f48 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 563.977998][ T3663] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f01e4f47e37
[ 563.985954][ T3663] RDX: 00007fffa14e6009 RSI: 000000000000000a RDI: 00007fffa14e6000
[ 563.993910][ T3663] RBP: 00007fffa14e6000 R08: 00000000ffffffff R09: 00007fffa14e5de0
[ 564.001882][ T3663] R10: 0000555557050653 R11: 0000000000000206 R12: 00007fffa14e7080
[ 564.009838][ T3663] R13: 00005555570505f0 R14: 00007fffa14e5f70 R15: 0000000000000001
[ 564.017802][ T3663]
[ 564.020969][ T3663] Kernel Offset: disabled
[ 564.025366][ T3663] Rebooting in 86400 seconds..