DUID 00:04:7c:8f:25:e4:1e:61:d4:15:b8:1c:50:2a:7f:f5:0b:01
forked to background, child pid 4724
[ 35.143343][ T4725] 8021q: adding VLAN 0 to HW filter on device bond0
[ 35.153897][ T4725] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 73.559499][ T5050] loop0: detected capacity change from 0 to 32768
[ 73.573098][ T5050] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor340 (5050)
[ 73.597832][ T5050] BTRFS info (device loop0): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6
[ 73.608472][ T5050] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm
[ 73.618366][ T5050] BTRFS info (device loop0): using free-space-tree
[ 73.693056][ T28] audit: type=1800 audit(1706820229.446:2): pid=5050 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor340" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 73.771880][ T28] audit: type=1804 audit(1706820229.526:3): pid=5069 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor340" name="/root/bus/bus" dev="loop0" ino=263 res=1 errno=0
[ 73.894136][ T28] audit: type=1804 audit(1706820229.646:4): pid=5069 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor340" name="/root/bus/bus" dev="loop0" ino=263 res=1 errno=0
[ 73.948332][ T5070] ------------[ cut here ]------------
[ 73.954009][ T5070] WARNING: CPU: 1 PID: 5070 at fs/btrfs/extent_io.c:2499 emit_fiemap_extent+0xec/0x410
[ 73.963826][ T5070] Modules linked in:
[ 73.967802][ T5070] CPU: 1 PID: 5070 Comm: syz-executor340 Not tainted 6.8.0-rc2-syzkaller-00084-g5c24e4e9e708 #0
[ 73.978286][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 73.988410][ T5070] RIP: 0010:emit_fiemap_extent+0xec/0x410
[ 73.994163][ T5070] Code: da 48 fe 49 8b 45 00 48 89 04 24 48 8b 4c 24 28 48 8d 2c 08 48 89 ef 4c 89 f6 e8 ef 0e ea fd 4c 39 f5 76 1d e8 85 0c ea fd 90 <0f> 0b 90 bd ea ff ff ff e9 25 02 00 00 e8 72 0c ea fd e9 97 01 00
[ 74.013871][ T5070] RSP: 0018:ffffc90004457488 EFLAGS: 00010293
[ 74.020038][ T5070] RAX: ffffffff83a959ab RBX: ffffc900044578c0 RCX: ffff888067b79dc0
[ 74.028082][ T5070] RDX: 0000000000000000 RSI: 0000000000080000 RDI: 0000000000101000
[ 74.036080][ T5070] RBP: 0000000000101000 R08: ffffffff83a959a1 R09: 0000000000000800
[ 74.044103][ T5070] R10: ffffc90004457458 R11: fffff5200088ae8d R12: 1ffff9200088af1b
[ 74.052275][ T5070] R13: ffffc900044578d0 R14: 0000000000080000 R15: 1ffff9200088af1a
[ 74.060323][ T5070] FS: 00007f30dc2646c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 74.069326][ T5070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.075939][ T5070] CR2: 0000559a106d18a0 CR3: 000000002663c000 CR4: 00000000003506f0
[ 74.084014][ T5070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.092063][ T5070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.100120][ T5070] Call Trace:
[ 74.103421][ T5070]
[ 74.106362][ T5070] ? __warn+0x162/0x4b0
[ 74.110567][ T5070] ? emit_fiemap_extent+0xec/0x410
[ 74.115677][ T5070] ? report_bug+0x2b3/0x500
[ 74.120247][ T5070] ? emit_fiemap_extent+0xec/0x410
[ 74.125358][ T5070] ? handle_bug+0x3e/0x70
[ 74.129725][ T5070] ? exc_invalid_op+0x1a/0x50
[ 74.134403][ T5070] ? asm_exc_invalid_op+0x1a/0x20
[ 74.139484][ T5070] ? emit_fiemap_extent+0xe1/0x410
[ 74.144587][ T5070] ? emit_fiemap_extent+0xeb/0x410
[ 74.149740][ T5070] ? emit_fiemap_extent+0xec/0x410
[ 74.154875][ T5070] ? emit_fiemap_extent+0xeb/0x410
[ 74.160056][ T5070] fiemap_process_hole+0xa29/0xb00
[ 74.165191][ T5070] ? folio_size+0x95/0x1d0
[ 74.169670][ T5070] ? __pfx_fiemap_process_hole+0x10/0x10
[ 74.175314][ T5070] ? __pfx_btrfs_get_64+0x10/0x10
[ 74.180404][ T5070] ? __asan_memcpy+0x40/0x70
[ 74.185022][ T5070] extent_fiemap+0xeae/0x1fe0
[ 74.189777][ T5070] ? __pfx_extent_fiemap+0x10/0x10
[ 74.194913][ T5070] ? __lock_acquire+0x1345/0x1fd0
[ 74.200011][ T5070] ? __pfx___might_resched+0x10/0x10
[ 74.205304][ T5070] ? fiemap_prep+0x19e/0x240
[ 74.209943][ T5070] btrfs_fiemap+0x178/0x1f0
[ 74.214458][ T5070] ? __pfx_btrfs_fiemap+0x10/0x10
[ 74.219530][ T5070] ? __might_fault+0xc5/0x120
[ 74.224218][ T5070] ? __pfx_btrfs_fiemap+0x10/0x10
[ 74.229305][ T5070] do_vfs_ioctl+0x1a02/0x2b60
[ 74.233994][ T5070] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 74.239064][ T5070] ? __pfx_lock_release+0x10/0x10
[ 74.244109][ T5070] ? __kasan_slab_free+0x46/0x70
[ 74.249092][ T5070] ? kfree+0x14a/0x380
[ 74.253176][ T5070] ? tomoyo_path_number_perm+0x71a/0x880
[ 74.258860][ T5070] ? tomoyo_path_number_perm+0x208/0x880
[ 74.264511][ T5070] ? smack_log+0x123/0x540
[ 74.268971][ T5070] ? __pfx_tomoyo_path_number_perm+0x10/0x10
[ 74.274970][ T5070] ? __pfx_smack_log+0x10/0x10
[ 74.279791][ T5070] ? smk_access+0x4ab/0x4e0
[ 74.284309][ T5070] ? smk_tskacc+0x2ff/0x360
[ 74.288869][ T5070] ? smack_file_ioctl+0x2fa/0x3a0
[ 74.293909][ T5070] ? __pfx_smack_file_ioctl+0x10/0x10
[ 74.299356][ T5070] ? __fget_files+0x28/0x470
[ 74.303963][ T5070] ? bpf_lsm_file_ioctl+0x9/0x10
[ 74.308970][ T5070] ? security_file_ioctl+0x87/0xb0
[ 74.314107][ T5070] __se_sys_ioctl+0x81/0x170
[ 74.318809][ T5070] do_syscall_64+0xf9/0x240
[ 74.323352][ T5070] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 74.329313][ T5070] RIP: 0033:0x7f30dc2f0c59
[ 74.333741][ T5070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 1c 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 b0 ff ff ff f7 d8 64 89 01 48
[ 74.353473][ T5070] RSP: 002b:00007f30dc264168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 74.361939][ T5070] RAX: ffffffffffffffda RBX: 00007f30dc395628 RCX: 00007f30dc2f0c59
[ 74.369950][ T5070] RDX: 00000000200000c0 RSI: 00000000c020660b RDI: 0000000000000005
[ 74.377956][ T5070] RBP: 00007f30dc395620 R08: 00007ffedbc9d477 R09: 0000000000000000
[ 74.385927][ T5070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30dc39562c
[ 74.393938][ T5070] R13: 000000000000006e R14: 00007ffedbc9d390 R15: 00007ffedbc9d478
[ 74.401974][ T5070]
[ 74.404990][ T5070] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.412251][ T5070] CPU: 1 PID: 5070 Comm: syz-executor340 Not tainted 6.8.0-rc2-syzkaller-00084-g5c24e4e9e708 #0
[ 74.422646][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
[ 74.432770][ T5070] Call Trace:
[ 74.436036][ T5070]
[ 74.438952][ T5070] dump_stack_lvl+0x1e7/0x2e0
[ 74.443619][ T5070] ? __pfx_dump_stack_lvl+0x10/0x10
[ 74.448815][ T5070] ? __pfx__printk+0x10/0x10
[ 74.453425][ T5070] ? vscnprintf+0x5d/0x90
[ 74.457770][ T5070] panic+0x349/0x860
[ 74.461681][ T5070] ? __warn+0x171/0x4b0
[ 74.465843][ T5070] ? __pfx_panic+0x10/0x10
[ 74.470268][ T5070] __warn+0x31c/0x4b0
[ 74.474268][ T5070] ? emit_fiemap_extent+0xec/0x410
[ 74.479395][ T5070] report_bug+0x2b3/0x500
[ 74.483732][ T5070] ? emit_fiemap_extent+0xec/0x410
[ 74.489021][ T5070] handle_bug+0x3e/0x70
[ 74.493177][ T5070] exc_invalid_op+0x1a/0x50
[ 74.497682][ T5070] asm_exc_invalid_op+0x1a/0x20
[ 74.502550][ T5070] RIP: 0010:emit_fiemap_extent+0xec/0x410
[ 74.508286][ T5070] Code: da 48 fe 49 8b 45 00 48 89 04 24 48 8b 4c 24 28 48 8d 2c 08 48 89 ef 4c 89 f6 e8 ef 0e ea fd 4c 39 f5 76 1d e8 85 0c ea fd 90 <0f> 0b 90 bd ea ff ff ff e9 25 02 00 00 e8 72 0c ea fd e9 97 01 00
[ 74.527906][ T5070] RSP: 0018:ffffc90004457488 EFLAGS: 00010293
[ 74.533989][ T5070] RAX: ffffffff83a959ab RBX: ffffc900044578c0 RCX: ffff888067b79dc0
[ 74.541961][ T5070] RDX: 0000000000000000 RSI: 0000000000080000 RDI: 0000000000101000
[ 74.549925][ T5070] RBP: 0000000000101000 R08: ffffffff83a959a1 R09: 0000000000000800
[ 74.557889][ T5070] R10: ffffc90004457458 R11: fffff5200088ae8d R12: 1ffff9200088af1b
[ 74.565852][ T5070] R13: ffffc900044578d0 R14: 0000000000080000 R15: 1ffff9200088af1a
[ 74.573818][ T5070] ? emit_fiemap_extent+0xe1/0x410
[ 74.578925][ T5070] ? emit_fiemap_extent+0xeb/0x410
[ 74.584035][ T5070] ? emit_fiemap_extent+0xeb/0x410
[ 74.589142][ T5070] fiemap_process_hole+0xa29/0xb00
[ 74.594277][ T5070] ? folio_size+0x95/0x1d0
[ 74.598714][ T5070] ? __pfx_fiemap_process_hole+0x10/0x10
[ 74.604376][ T5070] ? __pfx_btrfs_get_64+0x10/0x10
[ 74.609410][ T5070] ? __asan_memcpy+0x40/0x70
[ 74.614006][ T5070] extent_fiemap+0xeae/0x1fe0
[ 74.618701][ T5070] ? __pfx_extent_fiemap+0x10/0x10
[ 74.623808][ T5070] ? __lock_acquire+0x1345/0x1fd0
[ 74.628852][ T5070] ? __pfx___might_resched+0x10/0x10
[ 74.634130][ T5070] ? fiemap_prep+0x19e/0x240
[ 74.638810][ T5070] btrfs_fiemap+0x178/0x1f0
[ 74.643308][ T5070] ? __pfx_btrfs_fiemap+0x10/0x10
[ 74.648323][ T5070] ? __might_fault+0xc5/0x120
[ 74.652990][ T5070] ? __pfx_btrfs_fiemap+0x10/0x10
[ 74.658004][ T5070] do_vfs_ioctl+0x1a02/0x2b60
[ 74.662685][ T5070] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 74.667702][ T5070] ? __pfx_lock_release+0x10/0x10
[ 74.672723][ T5070] ? __kasan_slab_free+0x46/0x70
[ 74.677654][ T5070] ? kfree+0x14a/0x380
[ 74.681720][ T5070] ? tomoyo_path_number_perm+0x71a/0x880
[ 74.687353][ T5070] ? tomoyo_path_number_perm+0x208/0x880
[ 74.692976][ T5070] ? smack_log+0x123/0x540
[ 74.697390][ T5070] ? __pfx_tomoyo_path_number_perm+0x10/0x10
[ 74.703367][ T5070] ? __pfx_smack_log+0x10/0x10
[ 74.708125][ T5070] ? smk_access+0x4ab/0x4e0
[ 74.712630][ T5070] ? smk_tskacc+0x2ff/0x360
[ 74.717136][ T5070] ? smack_file_ioctl+0x2fa/0x3a0
[ 74.722156][ T5070] ? __pfx_smack_file_ioctl+0x10/0x10
[ 74.727529][ T5070] ? __fget_files+0x28/0x470
[ 74.732119][ T5070] ? bpf_lsm_file_ioctl+0x9/0x10
[ 74.737049][ T5070] ? security_file_ioctl+0x87/0xb0
[ 74.742152][ T5070] __se_sys_ioctl+0x81/0x170
[ 74.746736][ T5070] do_syscall_64+0xf9/0x240
[ 74.751234][ T5070] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 74.757129][ T5070] RIP: 0033:0x7f30dc2f0c59
[ 74.761537][ T5070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 1c 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 b0 ff ff ff f7 d8 64 89 01 48
[ 74.781134][ T5070] RSP: 002b:00007f30dc264168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 74.789540][ T5070] RAX: ffffffffffffffda RBX: 00007f30dc395628 RCX: 00007f30dc2f0c59
[ 74.797503][ T5070] RDX: 00000000200000c0 RSI: 00000000c020660b RDI: 0000000000000005
[ 74.805465][ T5070] RBP: 00007f30dc395620 R08: 00007ffedbc9d477 R09: 0000000000000000
[ 74.813431][ T5070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30dc39562c
[ 74.821394][ T5070] R13: 000000000000006e R14: 00007ffedbc9d390 R15: 00007ffedbc9d478
[ 74.829369][ T5070]
[ 74.832565][ T5070] Kernel Offset: disabled
[ 74.836971][ T5070] Rebooting in 86400 seconds..