forked to background, child pid 3185
no interfaces have a carrier
[ 25.973060][ T3186] 8021q: adding VLAN 0 to HW filter on device bond0
[ 25.986399][ T3186] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts.
syzkaller login: [ 49.981123][ T3600] cgroup: Unknown subsys name 'net'
[ 50.079810][ T3600] cgroup: Unknown subsys name 'rlimit'
executing program
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[ 51.077166][ T3651] ------------[ cut here ]------------
[ 51.105931][ T3651] WARNING: CPU: 0 PID: 3651 at fs/ext4/inode.c:3628 ext4_dirty_folio+0x16d/0x340
executing program
[ 51.139229][ T3651] Modules linked in:
[ 51.142432][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 0 does not have buffers attached
[ 51.148176][ T3651] CPU: 0 PID: 3651 Comm: syz-executor327 Not tainted 6.0.0-rc5-syzkaller-00015-ge839a756012b #0
[ 51.186798][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 1 does not have buffers attached
[ 51.227581][ T3651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
executing program
[ 51.251376][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 2 does not have buffers attached
[ 51.279067][ T3651] RIP: 0010:ext4_dirty_folio+0x16d/0x340
executing program
[ 51.297055][ T3651] Code: 48 83 3b 00 74 1f e8 e2 7f 52 ff 48 8b 3c 24 4c 89 ee 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 78 49 c5 ff e8 c3 7f 52 ff <0f> 0b eb dd e8 ba 7f 52 ff 0f 0b eb af e8 b1 7f 52 ff e9 3d 01 00
[ 51.304429][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 3 does not have buffers attached
executing program
[ 51.347414][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 4 does not have buffers attached
[ 51.354837][ T3651] RSP: 0018:ffffc90003baf9f0 EFLAGS: 00010293
executing program
[ 51.392499][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 15 does not have buffers attached
[ 51.402289][ T3651] RAX: ffffffff8237183d RBX: ffffea0001c40668 RCX: ffff888026693b00
[ 51.429552][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 16 does not have buffers attached
[ 51.441641][ T3651] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
executing program
executing program
[ 51.475023][ T3651] RBP: 1ffffd40003880c8 R08: ffffffff82371772 R09: fffff940003880c9
[ 51.477372][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 17 does not have buffers attached
[ 51.487929][ T3651] R10: fffff940003880c9 R11: 1ffffd40003880c8 R12: dffffc0000000000
[ 51.525766][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 18 does not have buffers attached
[ 51.528522][ T3651] R13: ffffea0001c40640 R14: 0000000000000001 R15: ffffea0001c40648
executing program
executing program
[ 51.571552][ T11] EXT4-fs warning (device sda1): mpage_prepare_extent_to_map:2640: inode #1165: comm kworker/u4:1: page 19 does not have buffers attached
[ 51.578111][ T3651] FS: 00007f4bb2f62700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
executing program
[ 51.640822][ T3651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.657673][ T3651] CR2: 00007f4bb3028238 CR3: 0000000019002000 CR4: 00000000003506f0
executing program
[ 51.684134][ T3651] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
executing program
[ 51.738036][ T3651] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.762299][ T3651] Call Trace:
[ 51.770265][ T3651]
[ 51.776975][ T3651] unpin_user_pages_dirty_lock+0x3d5/0x710
executing program
[ 51.805793][ T3651] process_vm_rw_single_vec+0x4b4/0x630
[ 51.837081][ T3651] ? process_vm_rw+0x800/0x800
[ 51.843994][ T3651] ? mm_access+0x18a/0x230
executing program
[ 51.870394][ T3651] process_vm_rw+0x5a2/0x800
executing program
[ 51.894872][ T3651] ? __ia32_sys_process_vm_writev+0xf0/0xf0
[ 51.913509][ T3651] ? read_lock_is_recursive+0x10/0x10
executing program
[ 51.936024][ T3651] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 51.956459][ T3651] ? print_irqtrace_events+0x220/0x220
[ 51.970921][ T3651] ? vtime_user_exit+0x2b2/0x3e0
[ 51.984990][ T3651] ? __ct_user_exit+0x81/0xe0
executing program
executing program
[ 52.010711][ T3651] __x64_sys_process_vm_writev+0xdc/0xf0
[ 52.032363][ T3651] do_syscall_64+0x2b/0x70
executing program
executing program
[ 52.068459][ T3651] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.076560][ T3651] RIP: 0033:0x7f4bb2fd2b19
[ 52.089619][ T3651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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
executing program
[ 52.175159][ T3651] RSP: 002b:00007f4bb2f622f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
[ 52.209962][ T3651] RAX: ffffffffffffffda RBX: 00007f4bb305c4d8 RCX: 00007f4bb2fd2b19
[ 52.236057][ T3651] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 0000000000000006
[ 52.247064][ T3651] RBP: 00007f4bb305c4d0 R08: 0000000000000001 R09: 0000000000000000
executing program
executing program
[ 52.278599][ T3651] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 00007f4bb305c4dc
[ 52.289927][ T3651] R13: 00007f4bb30292ac R14: 632e79726f6d656d R15: 0000000000022000
[ 52.304564][ T3651]
[ 52.320536][ T3651] Kernel panic - not syncing: panic_on_warn set ...
[ 52.327168][ T3651] CPU: 1 PID: 3651 Comm: syz-executor327 Not tainted 6.0.0-rc5-syzkaller-00015-ge839a756012b #0
[ 52.337600][ T3651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 52.347678][ T3651] Call Trace:
[ 52.350975][ T3651]
[ 52.353925][ T3651] dump_stack_lvl+0x1e3/0x2cb
[ 52.358630][ T3651] ? io_alloc_page_table+0x110/0x110
[ 52.363936][ T3651] ? panic+0x76b/0x76b
[ 52.368026][ T3651] ? vscnprintf+0x59/0x80
[ 52.372371][ T3651] ? ext4_dirty_folio+0x130/0x340
[ 52.377417][ T3651] panic+0x316/0x76b
[ 52.381337][ T3651] ? __warn+0x131/0x220
[ 52.385512][ T3651] ? fb_is_primary_device+0xcc/0xcc
[ 52.390745][ T3651] ? ext4_dirty_folio+0x16d/0x340
[ 52.395789][ T3651] __warn+0x1fa/0x220
[ 52.399796][ T3651] ? ext4_dirty_folio+0x16d/0x340
[ 52.404840][ T3651] report_bug+0x1b3/0x2d0
[ 52.409317][ T3651] handle_bug+0x3d/0x70
[ 52.413489][ T3651] exc_invalid_op+0x16/0x40
[ 52.418007][ T3651] asm_exc_invalid_op+0x16/0x20
[ 52.422873][ T3651] RIP: 0010:ext4_dirty_folio+0x16d/0x340
executing program
[ 52.428524][ T3651] Code: 48 83 3b 00 74 1f e8 e2 7f 52 ff 48 8b 3c 24 4c 89 ee 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 78 49 c5 ff e8 c3 7f 52 ff <0f> 0b eb dd e8 ba 7f 52 ff 0f 0b eb af e8 b1 7f 52 ff e9 3d 01 00
[ 52.448151][ T3651] RSP: 0018:ffffc90003baf9f0 EFLAGS: 00010293
[ 52.454242][ T3651] RAX: ffffffff8237183d RBX: ffffea0001c40668 RCX: ffff888026693b00
[ 52.462263][ T3651] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 52.470339][ T3651] RBP: 1ffffd40003880c8 R08: ffffffff82371772 R09: fffff940003880c9
executing program
[ 52.478327][ T3651] R10: fffff940003880c9 R11: 1ffffd40003880c8 R12: dffffc0000000000
[ 52.486412][ T3651] R13: ffffea0001c40640 R14: 0000000000000001 R15: ffffea0001c40648
[ 52.494410][ T3651] ? ext4_dirty_folio+0xa2/0x340
[ 52.499371][ T3651] ? ext4_dirty_folio+0x16d/0x340
[ 52.504430][ T3651] unpin_user_pages_dirty_lock+0x3d5/0x710
[ 52.510268][ T3651] process_vm_rw_single_vec+0x4b4/0x630
[ 52.515941][ T3651] ? process_vm_rw+0x800/0x800
[ 52.520732][ T3651] ? mm_access+0x18a/0x230
[ 52.525175][ T3651] process_vm_rw+0x5a2/0x800
[ 52.529893][ T3651] ? __ia32_sys_process_vm_writev+0xf0/0xf0
[ 52.535830][ T3651] ? read_lock_is_recursive+0x10/0x10
[ 52.541237][ T3651] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 52.547242][ T3651] ? print_irqtrace_events+0x220/0x220
[ 52.552717][ T3651] ? vtime_user_exit+0x2b2/0x3e0
[ 52.557671][ T3651] ? __ct_user_exit+0x81/0xe0
[ 52.562371][ T3651] __x64_sys_process_vm_writev+0xdc/0xf0
[ 52.568030][ T3651] do_syscall_64+0x2b/0x70
[ 52.572464][ T3651] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 52.578377][ T3651] RIP: 0033:0x7f4bb2fd2b19
[ 52.582806][ T3651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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
[ 52.602434][ T3651] RSP: 002b:00007f4bb2f622f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000137
[ 52.610872][ T3651] RAX: ffffffffffffffda RBX: 00007f4bb305c4d8 RCX: 00007f4bb2fd2b19
[ 52.618866][ T3651] RDX: 0000000000000001 RSI: 0000000020c22000 RDI: 0000000000000006
[ 52.626859][ T3651] RBP: 00007f4bb305c4d0 R08: 0000000000000001 R09: 0000000000000000
[ 52.634852][ T3651] R10: 0000000020c22fa0 R11: 0000000000000246 R12: 00007f4bb305c4dc
[ 52.642834][ T3651] R13: 00007f4bb30292ac R14: 632e79726f6d656d R15: 0000000000022000
[ 52.650838][ T3651]
[ 52.654254][ T3651] Kernel Offset: disabled
[ 52.658639][ T3651] Rebooting in 86400 seconds..