Warning: Permanently added '10.128.1.95' (ECDSA) to the list of known hosts.
executing program
executing program
syzkaller login: [ 48.878244][ T45] ------------[ cut here ]------------
[ 48.884340][ T45] WARNING: CPU: 0 PID: 45 at fs/fuse/file.c:1842 fuse_write_file_get+0xb7/0xf0
[ 48.894816][ T45] Modules linked in:
[ 48.899524][ T45] CPU: 1 PID: 45 Comm: kworker/u4:2 Not tainted 5.18.0-rc2-syzkaller-00050-ga19944809fe9 #0
[ 48.909766][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.919920][ T45] Workqueue: writeback wb_workfn (flush-0:36)
[ 48.926028][ T45] RIP: 0010:fuse_write_file_get+0xb7/0xf0
[ 48.931745][ T45] Code: bf ff ff ff ff e8 d9 dd a4 fe 09 dd 78 36 e8 b0 d9 a4 fe 4c 89 f7 e8 88 c9 34 07 eb 0f e8 a1 d9 a4 fe 4c 89 f7 e8 79 c9 34 07 <0f> 0b 4c 89 e0 5b 41 5c 41 5e 41 5f 5d c3 e8 86 d9 a4 fe be 02 00
[ 48.951797][ T45] RSP: 0018:ffffc90000b66eb0 EFLAGS: 00010286
[ 48.958286][ T45] RAX: 0000000080000000 RBX: ffff888073f304c8 RCX: 0000000000000001
[ 48.966473][ T45] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 48.974630][ T45] RBP: ffffc90000b671f0 R08: dffffc0000000000 R09: ffffed100e7e60bd
[ 48.982640][ T45] R10: ffffed100e7e60bd R11: 1ffff1100e7e60bc R12: 0000000000000000
[ 48.990749][ T45] R13: ffffea0001c33380 R14: ffff888073f305e0 R15: dffffc0000000000
[ 48.998824][ T45] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[ 49.007838][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.014456][ T45] CR2: 0000000020005000 CR3: 000000001d3f2000 CR4: 00000000003506e0
[ 49.022529][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.030548][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.038551][ T45] Call Trace:
[ 49.041821][ T45]
[ 49.044790][ T45] fuse_writepages_fill+0x11b/0x1bb0
[ 49.050084][ T45] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.056104][ T45] write_cache_pages+0x7dd/0x1350
[ 49.061139][ T45] ? fuse_short_read+0x2e0/0x2e0
[ 49.066124][ T45] ? tag_pages_for_writeback+0x6a0/0x6a0
[ 49.071767][ T45] ? fuse_writepages+0x24f/0x470
[ 49.076732][ T45] ? __kmalloc+0x223/0x370
[ 49.081152][ T45] ? fuse_writepages+0x24f/0x470
[ 49.086127][ T45] fuse_writepages+0x295/0x470
[ 49.090899][ T45] ? fuse_readpage+0xd0/0xd0
[ 49.095526][ T45] ? writeback_sb_inodes+0x841/0x1870
[ 49.100903][ T45] ? fuse_readpage+0xd0/0xd0
[ 49.105521][ T45] do_writepages+0x3c3/0x690
[ 49.110121][ T45] ? __writepage+0x120/0x120
[ 49.114865][ T45] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.120518][ T45] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.126561][ T45] ? __lock_acquire+0x1f80/0x1f80
[ 49.131593][ T45] ? do_raw_spin_lock+0x148/0x360
[ 49.136678][ T45] __writeback_single_inode+0xd1/0x670
[ 49.142145][ T45] ? wbc_attach_and_unlock_inode+0xc3/0x540
[ 49.148293][ T45] writeback_sb_inodes+0xb4c/0x1870
[ 49.153536][ T45] ? queue_io+0x400/0x400
[ 49.157941][ T45] __writeback_inodes_wb+0x125/0x420
[ 49.163235][ T45] wb_writeback+0x450/0x7a0
[ 49.167782][ T45] ? trace_writeback_exec+0x220/0x220
[ 49.173159][ T45] ? __local_bh_enable_ip+0x163/0x1f0
executing program
[ 49.178572][ T45] ? wb_workfn+0x26b/0xf10
[ 49.183007][ T45] wb_workfn+0xb5f/0xf10
[ 49.187327][ T45] ? inode_wait_for_writeback+0x2d0/0x2d0
[ 49.193061][ T45] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.198727][ T45] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.204731][ T45] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 49.210637][ T45] ? _raw_spin_unlock_irq+0x1f/0x40
[ 49.216208][ T45] process_one_work+0x81c/0xd10
[ 49.221108][ T45] ? worker_detach_from_pool+0x260/0x260
[ 49.226805][ T45] ? _raw_spin_lock_irqsave+0x120/0x120
[ 49.232364][ T45] ? kthread_data+0x4d/0xc0
[ 49.236918][ T45] ? wq_worker_running+0x95/0x190
[ 49.241954][ T45] worker_thread+0xb14/0x1330
[ 49.246681][ T45] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 49.252590][ T45] kthread+0x266/0x300
[ 49.256699][ T45] ? rcu_lock_release+0x20/0x20
[ 49.261560][ T45] ? kthread_blkcg+0xd0/0xd0
[ 49.266203][ T45] ret_from_fork+0x1f/0x30
[ 49.270642][ T45]
[ 49.273660][ T45] Kernel panic - not syncing: panic_on_warn set ...
[ 49.280226][ T45] CPU: 1 PID: 45 Comm: kworker/u4:2 Not tainted 5.18.0-rc2-syzkaller-00050-ga19944809fe9 #0
[ 49.290268][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.300308][ T45] Workqueue: writeback wb_workfn (flush-0:36)
[ 49.306370][ T45] Call Trace:
[ 49.309633][ T45]
[ 49.312551][ T45] dump_stack_lvl+0x1e3/0x2cb
[ 49.317214][ T45] ? bfq_pos_tree_add_move+0x436/0x436
[ 49.322667][ T45] ? panic+0x76e/0x76e
[ 49.326745][ T45] ? vscnprintf+0x59/0x80
[ 49.331064][ T45] ? fuse_write_file_get+0xb0/0xf0
[ 49.336160][ T45] panic+0x312/0x76e
[ 49.340055][ T45] ? __warn+0x131/0x220
[ 49.344222][ T45] ? fb_is_primary_device+0xcc/0xcc
[ 49.349410][ T45] ? ret_from_fork+0x1f/0x30
[ 49.353988][ T45] ? fuse_write_file_get+0xb7/0xf0
[ 49.359101][ T45] __warn+0x1fa/0x220
[ 49.363068][ T45] ? fuse_write_file_get+0xb7/0xf0
[ 49.368162][ T45] report_bug+0x1b1/0x2e0
[ 49.372497][ T45] handle_bug+0x3d/0x70
[ 49.376639][ T45] exc_invalid_op+0x16/0x40
[ 49.381133][ T45] asm_exc_invalid_op+0x12/0x20
[ 49.385973][ T45] RIP: 0010:fuse_write_file_get+0xb7/0xf0
[ 49.391685][ T45] Code: bf ff ff ff ff e8 d9 dd a4 fe 09 dd 78 36 e8 b0 d9 a4 fe 4c 89 f7 e8 88 c9 34 07 eb 0f e8 a1 d9 a4 fe 4c 89 f7 e8 79 c9 34 07 <0f> 0b 4c 89 e0 5b 41 5c 41 5e 41 5f 5d c3 e8 86 d9 a4 fe be 02 00
[ 49.411280][ T45] RSP: 0018:ffffc90000b66eb0 EFLAGS: 00010286
[ 49.417336][ T45] RAX: 0000000080000000 RBX: ffff888073f304c8 RCX: 0000000000000001
[ 49.425310][ T45] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 49.433274][ T45] RBP: ffffc90000b671f0 R08: dffffc0000000000 R09: ffffed100e7e60bd
[ 49.441233][ T45] R10: ffffed100e7e60bd R11: 1ffff1100e7e60bc R12: 0000000000000000
[ 49.449191][ T45] R13: ffffea0001c33380 R14: ffff888073f305e0 R15: dffffc0000000000
[ 49.457171][ T45] fuse_writepages_fill+0x11b/0x1bb0
[ 49.462454][ T45] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.468433][ T45] write_cache_pages+0x7dd/0x1350
[ 49.473460][ T45] ? fuse_short_read+0x2e0/0x2e0
[ 49.478390][ T45] ? tag_pages_for_writeback+0x6a0/0x6a0
[ 49.484022][ T45] ? fuse_writepages+0x24f/0x470
[ 49.488958][ T45] ? __kmalloc+0x223/0x370
[ 49.493360][ T45] ? fuse_writepages+0x24f/0x470
[ 49.498296][ T45] fuse_writepages+0x295/0x470
[ 49.503053][ T45] ? fuse_readpage+0xd0/0xd0
[ 49.507641][ T45] ? writeback_sb_inodes+0x841/0x1870
[ 49.513027][ T45] ? fuse_readpage+0xd0/0xd0
[ 49.517605][ T45] do_writepages+0x3c3/0x690
[ 49.522189][ T45] ? __writepage+0x120/0x120
[ 49.526772][ T45] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.532392][ T45] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.538365][ T45] ? __lock_acquire+0x1f80/0x1f80
[ 49.543545][ T45] ? do_raw_spin_lock+0x148/0x360
[ 49.548564][ T45] __writeback_single_inode+0xd1/0x670
[ 49.554025][ T45] ? wbc_attach_and_unlock_inode+0xc3/0x540
[ 49.559933][ T45] writeback_sb_inodes+0xb4c/0x1870
[ 49.565151][ T45] ? queue_io+0x400/0x400
[ 49.569502][ T45] __writeback_inodes_wb+0x125/0x420
[ 49.574790][ T45] wb_writeback+0x450/0x7a0
[ 49.579312][ T45] ? trace_writeback_exec+0x220/0x220
[ 49.584677][ T45] ? __local_bh_enable_ip+0x163/0x1f0
[ 49.590044][ T45] ? wb_workfn+0x26b/0xf10
[ 49.594451][ T45] wb_workfn+0xb5f/0xf10
[ 49.598698][ T45] ? inode_wait_for_writeback+0x2d0/0x2d0
[ 49.604425][ T45] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.610041][ T45] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.616008][ T45] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 49.621906][ T45] ? _raw_spin_unlock_irq+0x1f/0x40
[ 49.627111][ T45] process_one_work+0x81c/0xd10
[ 49.631967][ T45] ? worker_detach_from_pool+0x260/0x260
[ 49.637593][ T45] ? _raw_spin_lock_irqsave+0x120/0x120
[ 49.643134][ T45] ? kthread_data+0x4d/0xc0
[ 49.647643][ T45] ? wq_worker_running+0x95/0x190
[ 49.652658][ T45] worker_thread+0xb14/0x1330
[ 49.657363][ T45] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 49.663260][ T45] kthread+0x266/0x300
[ 49.667319][ T45] ? rcu_lock_release+0x20/0x20
[ 49.672157][ T45] ? kthread_blkcg+0xd0/0xd0
[ 49.676736][ T45] ret_from_fork+0x1f/0x30
[ 49.681155][ T45]
[ 49.684461][ T45] Kernel Offset: disabled
[ 49.688852][ T45] Rebooting in 86400 seconds..