DUID 00:04:9b:41:e3:df:54:6f:ca:1f:62:a0:1b:7c:64:71:74:ce
forked to background, child pid 4661
[ 40.269731][ T4662] 8021q: adding VLAN 0 to HW filter on device bond0
[ 40.298307][ T4662] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.118' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 73.192912][ T4992] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4992 'syz-executor422'
[ 73.364342][ T4992] loop0: detected capacity change from 0 to 32768
[ 73.375840][ T4992] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor422 (4992)
[ 73.395960][ T4992] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 73.405060][ T4992] BTRFS info (device loop0): using free space tree
[ 73.427917][ T4992] BTRFS info (device loop0): enabling ssd optimizations
[ 73.435513][ T4992] BTRFS info (device loop0): auto enabling async discard
[ 73.471121][ T28] audit: type=1800 audit(1687452968.015:2): pid=4992 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor422" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 73.496341][ T28] audit: type=1800 audit(1687452968.035:3): pid=4992 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor422" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 73.616368][ T5010] BTRFS info (device loop0): balance: start
[ 73.629975][ T4992] BTRFS error (device loop0): failed to run delayed ref for logical 5251072 num_bytes 4096 type 176 action 1 ref_mod 1: -28
[ 73.630740][ T5010] BTRFS info (device loop0): balance: ended with status: 0
[ 73.651128][ T4992] ------------[ cut here ]------------
[ 73.656819][ T4992] BTRFS: Transaction aborted (error -28)
[ 73.663755][ T4992] WARNING: CPU: 0 PID: 4992 at fs/btrfs/extent-tree.c:2127 btrfs_run_delayed_refs+0x444/0x480
[ 73.674459][ T4992] Modules linked in:
[ 73.678516][ T4992] CPU: 0 PID: 4992 Comm: syz-executor422 Not tainted 6.4.0-rc7-syzkaller-00072-gdad9774deaf1 #0
[ 73.689034][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 73.699216][ T4992] RIP: 0010:btrfs_run_delayed_refs+0x444/0x480
[ 73.705432][ T4992] Code: fe c1 38 c1 0f 8c 54 fc ff ff 48 89 ef e8 44 fe 60 fe e9 47 fc ff ff e8 9a 26 09 fe 48 c7 c7 00 95 29 8b 89 ee e8 4c a5 d0 fd <0f> 0b eb 9e f3 0f 1e fa e8 7f 26 09 fe 48 8b 44 24 18 42 80 3c 28
[ 73.725313][ T4992] RSP: 0018:ffffc90003b9eff0 EFLAGS: 00010246
[ 73.731595][ T4992] RAX: 590b639cc7320f00 RBX: ffff88807a4b4001 RCX: ffff888027541dc0
[ 73.739647][ T4992] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 73.747748][ T4992] RBP: 00000000ffffffe4 R08: ffffffff81530142 R09: fffff52000773d75
[ 73.755749][ T4992] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807556a540
[ 73.763805][ T4992] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88814ab72000
[ 73.771878][ T4992] FS: 00007f591df2b700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 73.780924][ T4992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.787601][ T4992] CR2: 000055e3a3084068 CR3: 000000001e58d000 CR4: 00000000003506f0
[ 73.795616][ T4992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 73.803744][ T4992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 73.811807][ T4992] Call Trace:
[ 73.815114][ T4992]
[ 73.818124][ T4992] ? __warn+0x162/0x4a0
[ 73.822322][ T4992] ? btrfs_run_delayed_refs+0x444/0x480
[ 73.827948][ T4992] ? report_bug+0x2b3/0x500
[ 73.832487][ T4992] ? btrfs_run_delayed_refs+0x444/0x480
[ 73.838129][ T4992] ? handle_bug+0x3d/0x70
[ 73.842502][ T4992] ? exc_invalid_op+0x1a/0x50
[ 73.847248][ T4992] ? asm_exc_invalid_op+0x1a/0x20
[ 73.852318][ T4992] ? __warn_printk+0x292/0x360
[ 73.857349][ T4992] ? btrfs_run_delayed_refs+0x444/0x480
[ 73.862989][ T4992] btrfs_commit_transaction+0x427/0x3370
[ 73.868720][ T4992] ? join_transaction+0xbfd/0xe80
[ 73.873799][ T4992] ? do_raw_spin_lock+0x14d/0x3a0
[ 73.879059][ T4992] ? btrfs_commit_transaction_async+0x450/0x450
[ 73.885351][ T4992] ? slab_post_alloc_hook+0x83/0x3a0
[ 73.890722][ T4992] ? join_transaction+0xc52/0xe80
[ 73.895792][ T4992] ? join_transaction+0xc28/0xe80
[ 73.900944][ T4992] ? btrfs_record_root_in_trans+0x12d/0x180
[ 73.906898][ T4992] ? start_transaction+0x3de/0x1080
[ 73.912220][ T4992] btrfs_sync_file+0xcb3/0x10e0
[ 73.917184][ T4992] ? btrfs_release_file+0x130/0x130
[ 73.922412][ T4992] ? btrfs_do_write_iter+0x895/0x1270
[ 73.927858][ T4992] ? __lock_acquire+0x2070/0x2070
[ 73.932934][ T4992] ? vfs_fsync_range+0x139/0x1b0
[ 73.937965][ T4992] iomap_dio_complete+0x5fc/0x990
[ 73.943039][ T4992] btrfs_do_write_iter+0x8b5/0x1270
[ 73.948326][ T4992] ? btrfs_check_nocow_unlock+0x40/0x40
[ 73.953930][ T4992] do_iter_write+0x7b1/0xcb0
[ 73.958632][ T4992] ? vfs_iter_write+0xa0/0xa0
[ 73.963369][ T4992] ? vfs_iter_write+0x6d/0xa0
[ 73.968127][ T4992] iter_file_splice_write+0x843/0xfe0
[ 73.973531][ T4992] ? btrfs_inode_lock+0x58/0xd0
[ 73.978514][ T4992] ? splice_from_pipe+0x230/0x230
[ 73.983576][ T4992] ? direct_splice_read+0xa10/0xa10
[ 73.988878][ T4992] ? splice_from_pipe+0x230/0x230
[ 73.993937][ T4992] direct_splice_actor+0xe7/0x1c0
[ 73.999051][ T4992] splice_direct_to_actor+0x4c4/0xbd0
[ 74.004468][ T4992] ? do_splice_direct+0x3d0/0x3d0
[ 74.009574][ T4992] ? pipe_to_sendpage+0x350/0x350
[ 74.014637][ T4992] ? fsnotify_perm+0x67/0x590
[ 74.019422][ T4992] ? bpf_lsm_file_permission+0x9/0x10
[ 74.024846][ T4992] do_splice_direct+0x283/0x3d0
[ 74.029799][ T4992] ? splice_direct_to_actor+0xbd0/0xbd0
[ 74.035415][ T4992] ? rcu_read_lock_any_held+0xb7/0x160
[ 74.041007][ T4992] do_sendfile+0x620/0xff0
[ 74.045474][ T4992] ? do_pwritev+0x360/0x360
[ 74.050055][ T4992] ? restore_fpregs_from_fpstate+0x100/0x250
[ 74.056087][ T4992] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 74.062166][ T4992] __se_sys_sendfile64+0x17c/0x1e0
[ 74.067342][ T4992] ? __x64_sys_sendfile64+0xb0/0xb0
[ 74.072563][ T4992] ? syscall_enter_from_user_mode+0x32/0x230
[ 74.078625][ T4992] ? lockdep_hardirqs_on+0x98/0x140
[ 74.083857][ T4992] ? syscall_enter_from_user_mode+0x32/0x230
[ 74.089924][ T4992] do_syscall_64+0x41/0xc0
[ 74.094427][ T4992] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 74.100409][ T4992] RIP: 0033:0x7f591df7f1e9
[ 74.104852][ T4992] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 b8 ff ff ff f7 d8 64 89 01 48
[ 74.124582][ T4992] RSP: 002b:00007f591df2b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 74.133062][ T4992] RAX: ffffffffffffffda RBX: 00007f591e0086e0 RCX: 00007f591df7f1e9
[ 74.141120][ T4992] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[ 74.149174][ T4992] RBP: 00007f591dfd566c R08: 0000000000000000 R09: 0000000000000000
[ 74.157276][ T4992] R10: 000000000880000c R11: 0000000000000246 R12: 0000000020000600
[ 74.165288][ T4992] R13: 0030656c69662f2e R14: 0002000000000000 R15: 00007f591e0086e8
[ 74.173367][ T4992]
[ 74.176409][ T4992] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.183712][ T4992] CPU: 0 PID: 4992 Comm: syz-executor422 Not tainted 6.4.0-rc7-syzkaller-00072-gdad9774deaf1 #0
[ 74.194131][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 74.204210][ T4992] Call Trace:
[ 74.207500][ T4992]
[ 74.210436][ T4992] dump_stack_lvl+0x1e7/0x2d0
[ 74.215139][ T4992] ? nf_tcp_handle_invalid+0x650/0x650
[ 74.220605][ T4992] ? panic+0x770/0x770
[ 74.224693][ T4992] ? vscnprintf+0x5d/0x80
[ 74.229040][ T4992] panic+0x30f/0x770
[ 74.232948][ T4992] ? __warn+0x171/0x4a0
[ 74.237125][ T4992] ? __memcpy_flushcache+0x2b0/0x2b0
[ 74.242435][ T4992] __warn+0x314/0x4a0
[ 74.246432][ T4992] ? btrfs_run_delayed_refs+0x444/0x480
[ 74.252002][ T4992] report_bug+0x2b3/0x500
[ 74.256357][ T4992] ? btrfs_run_delayed_refs+0x444/0x480
[ 74.261932][ T4992] handle_bug+0x3d/0x70
[ 74.266097][ T4992] exc_invalid_op+0x1a/0x50
[ 74.270698][ T4992] asm_exc_invalid_op+0x1a/0x20
[ 74.275564][ T4992] RIP: 0010:btrfs_run_delayed_refs+0x444/0x480
[ 74.281741][ T4992] Code: fe c1 38 c1 0f 8c 54 fc ff ff 48 89 ef e8 44 fe 60 fe e9 47 fc ff ff e8 9a 26 09 fe 48 c7 c7 00 95 29 8b 89 ee e8 4c a5 d0 fd <0f> 0b eb 9e f3 0f 1e fa e8 7f 26 09 fe 48 8b 44 24 18 42 80 3c 28
[ 74.301361][ T4992] RSP: 0018:ffffc90003b9eff0 EFLAGS: 00010246
[ 74.307442][ T4992] RAX: 590b639cc7320f00 RBX: ffff88807a4b4001 RCX: ffff888027541dc0
[ 74.315422][ T4992] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 74.323403][ T4992] RBP: 00000000ffffffe4 R08: ffffffff81530142 R09: fffff52000773d75
[ 74.331394][ T4992] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807556a540
[ 74.339374][ T4992] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88814ab72000
[ 74.347376][ T4992] ? __warn_printk+0x292/0x360
[ 74.352179][ T4992] btrfs_commit_transaction+0x427/0x3370
[ 74.357840][ T4992] ? join_transaction+0xbfd/0xe80
[ 74.362966][ T4992] ? do_raw_spin_lock+0x14d/0x3a0
[ 74.368023][ T4992] ? btrfs_commit_transaction_async+0x450/0x450
[ 74.374283][ T4992] ? slab_post_alloc_hook+0x83/0x3a0
[ 74.379591][ T4992] ? join_transaction+0xc52/0xe80
[ 74.384632][ T4992] ? join_transaction+0xc28/0xe80
[ 74.389675][ T4992] ? btrfs_record_root_in_trans+0x12d/0x180
[ 74.395624][ T4992] ? start_transaction+0x3de/0x1080
[ 74.400856][ T4992] btrfs_sync_file+0xcb3/0x10e0
[ 74.405733][ T4992] ? btrfs_release_file+0x130/0x130
[ 74.410952][ T4992] ? btrfs_do_write_iter+0x895/0x1270
[ 74.416363][ T4992] ? __lock_acquire+0x2070/0x2070
[ 74.421409][ T4992] ? vfs_fsync_range+0x139/0x1b0
[ 74.426468][ T4992] iomap_dio_complete+0x5fc/0x990
[ 74.431529][ T4992] btrfs_do_write_iter+0x8b5/0x1270
[ 74.436761][ T4992] ? btrfs_check_nocow_unlock+0x40/0x40
[ 74.442393][ T4992] do_iter_write+0x7b1/0xcb0
[ 74.447087][ T4992] ? vfs_iter_write+0xa0/0xa0
[ 74.451803][ T4992] ? vfs_iter_write+0x6d/0xa0
[ 74.456523][ T4992] iter_file_splice_write+0x843/0xfe0
[ 74.461941][ T4992] ? btrfs_inode_lock+0x58/0xd0
[ 74.466858][ T4992] ? splice_from_pipe+0x230/0x230
[ 74.471909][ T4992] ? direct_splice_read+0xa10/0xa10
[ 74.477167][ T4992] ? splice_from_pipe+0x230/0x230
[ 74.482220][ T4992] direct_splice_actor+0xe7/0x1c0
[ 74.487280][ T4992] splice_direct_to_actor+0x4c4/0xbd0
[ 74.492702][ T4992] ? do_splice_direct+0x3d0/0x3d0
[ 74.497748][ T4992] ? pipe_to_sendpage+0x350/0x350
[ 74.502792][ T4992] ? fsnotify_perm+0x67/0x590
[ 74.507487][ T4992] ? bpf_lsm_file_permission+0x9/0x10
[ 74.512890][ T4992] do_splice_direct+0x283/0x3d0
[ 74.517758][ T4992] ? splice_direct_to_actor+0xbd0/0xbd0
[ 74.523490][ T4992] ? rcu_read_lock_any_held+0xb7/0x160
[ 74.528984][ T4992] do_sendfile+0x620/0xff0
[ 74.533424][ T4992] ? do_pwritev+0x360/0x360
[ 74.537938][ T4992] ? restore_fpregs_from_fpstate+0x100/0x250
[ 74.543935][ T4992] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 74.549938][ T4992] __se_sys_sendfile64+0x17c/0x1e0
[ 74.555069][ T4992] ? __x64_sys_sendfile64+0xb0/0xb0
[ 74.560283][ T4992] ? syscall_enter_from_user_mode+0x32/0x230
[ 74.566280][ T4992] ? lockdep_hardirqs_on+0x98/0x140
[ 74.571501][ T4992] ? syscall_enter_from_user_mode+0x32/0x230
[ 74.577511][ T4992] do_syscall_64+0x41/0xc0
[ 74.581948][ T4992] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 74.587861][ T4992] RIP: 0033:0x7f591df7f1e9
[ 74.592301][ T4992] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 b8 ff ff ff f7 d8 64 89 01 48
[ 74.611918][ T4992] RSP: 002b:00007f591df2b2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 74.620345][ T4992] RAX: ffffffffffffffda RBX: 00007f591e0086e0 RCX: 00007f591df7f1e9
[ 74.628334][ T4992] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[ 74.636317][ T4992] RBP: 00007f591dfd566c R08: 0000000000000000 R09: 0000000000000000
[ 74.644324][ T4992] R10: 000000000880000c R11: 0000000000000246 R12: 0000000020000600
[ 74.652327][ T4992] R13: 0030656c69662f2e R14: 0002000000000000 R15: 00007f591e0086e8
[ 74.660334][ T4992]
[ 74.663592][ T4992] Kernel Offset: disabled
[ 74.668065][ T4992] Rebooting in 86400 seconds..