DUID 00:04:e5:d7:6b:3e:19:ba:e5:eb:4b:9e:6a:98:ce:0b:a0:29
forked to background, child pid 3173
[ 25.984218][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0
[ 25.995400][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.232' (ECDSA) to the list of known hosts.
executing program
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executing program
syzkaller login: [ 49.455602][ T11] ------------[ cut here ]------------
[ 49.461373][ T11] WARNING: CPU: 0 PID: 11 at fs/fuse/file.c:1842 fuse_write_file_get+0xb7/0xf0
[ 49.470691][ T11] Modules linked in:
[ 49.474841][ T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 5.18.0-rc4-syzkaller #0
[ 49.483538][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.493970][ T11] Workqueue: writeback wb_workfn (flush-0:44)
[ 49.500075][ T11] RIP: 0010:fuse_write_file_get+0xb7/0xf0
[ 49.506158][ T11] Code: bf ff ff ff ff e8 69 96 99 fe 09 dd 78 36 e8 40 92 99 fe 4c 89 f7 e8 e8 ea 34 07 eb 0f e8 31 92 99 fe 4c 89 f7 e8 d9 ea 34 07 <0f> 0b 4c 89 e0 5b 41 5c 41 5e 41 5f 5d c3 e8 16 92 99 fe be 02 00
[ 49.526043][ T11] RSP: 0018:ffffc90000106eb0 EFLAGS: 00010286
[ 49.532338][ T11] RAX: 0000000080000000 RBX: ffff888073f89fc8 RCX: 0000000000000001
[ 49.540304][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 49.548546][ T11] RBP: ffffc900001071f0 R08: dffffc0000000000 R09: ffffed100e7f141d
[ 49.556671][ T11] R10: ffffed100e7f141d R11: 1ffff1100e7f141c R12: 0000000000000000
[ 49.564729][ T11] R13: ffffea0001c46a80 R14: ffff888073f8a0e0 R15: dffffc0000000000
[ 49.573262][ T11] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 49.582333][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.589018][ T11] CR2: 00007f9efaf3d718 CR3: 000000001d30d000 CR4: 00000000003506e0
[ 49.597360][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 49.605539][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 49.613674][ T11] Call Trace:
[ 49.617029][ T11]
[ 49.619994][ T11] fuse_writepages_fill+0x11b/0x1bb0
[ 49.625383][ T11] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.631512][ T11] ? __kmalloc+0x223/0x370
[ 49.635933][ T11] ? fuse_writepages+0x24f/0x470
[ 49.640866][ T11] write_cache_pages+0x7dd/0x1350
[ 49.645985][ T11] ? fuse_short_read+0x2e0/0x2e0
[ 49.650935][ T11] ? tag_pages_for_writeback+0x6a0/0x6a0
[ 49.656621][ T11] ? fuse_writepages+0x24f/0x470
[ 49.661602][ T11] ? __kmalloc+0x223/0x370
[ 49.666011][ T11] ? fuse_writepages+0x24f/0x470
[ 49.670942][ T11] fuse_writepages+0x295/0x470
[ 49.675737][ T11] ? fuse_readpage+0xd0/0xd0
[ 49.680336][ T11] ? writeback_sb_inodes+0x841/0x1870
[ 49.685795][ T11] ? fuse_readpage+0xd0/0xd0
[ 49.690420][ T11] do_writepages+0x3c3/0x690
[ 49.695179][ T11] ? __writepage+0x120/0x120
[ 49.699800][ T11] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.705513][ T11] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.711529][ T11] ? __lock_acquire+0x1f80/0x1f80
[ 49.716563][ T11] ? do_raw_spin_lock+0x148/0x360
[ 49.721687][ T11] __writeback_single_inode+0xd1/0x670
[ 49.727157][ T11] ? wbc_attach_and_unlock_inode+0xc3/0x540
[ 49.733112][ T11] writeback_sb_inodes+0xb4c/0x1870
[ 49.738344][ T11] ? queue_io+0x400/0x400
[ 49.742772][ T11] __writeback_inodes_wb+0x125/0x420
[ 49.748078][ T11] wb_writeback+0x450/0x7a0
executing program
[ 49.752650][ T11] ? trace_writeback_exec+0x220/0x220
[ 49.758041][ T11] ? __local_bh_enable_ip+0x163/0x1f0
[ 49.763487][ T11] ? wb_workfn+0x26b/0xf10
[ 49.767925][ T11] wb_workfn+0xb5f/0xf10
[ 49.772330][ T11] ? inode_wait_for_writeback+0x2d0/0x2d0
[ 49.776731][ T55] ------------[ cut here ]------------
[ 49.779689][ T11] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.787208][ T55] WARNING: CPU: 1 PID: 55 at fs/fuse/file.c:1842 fuse_write_file_get+0xb7/0xf0
[ 49.789525][ T11] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.798709][ T55] Modules linked in:
[ 49.804852][ T11] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 49.808521][ T55] CPU: 1 PID: 55 Comm: kworker/u4:3 Not tainted 5.18.0-rc4-syzkaller #0
[ 49.814637][ T11] ? _raw_spin_unlock_irq+0x1f/0x40
[ 49.823301][ T55] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.833011][ T11] process_one_work+0x81c/0xd10
[ 49.838644][ T55] Workqueue: writeback wb_workfn (flush-0:45)
[ 49.849144][ T55] RIP: 0010:fuse_write_file_get+0xb7/0xf0
[ 49.855020][ T11] ? worker_detach_from_pool+0x260/0x260
[ 49.855057][ T11] ? _raw_spin_lock_irqsave+0x120/0x120
[ 49.855075][ T11] ? kthread_data+0x4d/0xc0
[ 49.855100][ T11] ? wq_worker_running+0x95/0x190
[ 49.855122][ T11] worker_thread+0xb14/0x1330
[ 49.855173][ T11] kthread+0x266/0x300
[ 49.861861][ T55] Code: bf ff ff ff ff e8 69 96 99 fe 09 dd 78 36 e8 40 92 99 fe 4c 89 f7 e8 e8 ea 34 07 eb 0f e8 31 92 99 fe 4c 89 f7 e8 d9 ea 34 07 <0f> 0b 4c 89 e0 5b 41 5c 41 5e 41 5f 5d c3 e8 16 92 99 fe be 02 00
[ 49.866609][ T11] ? rcu_lock_release+0x20/0x20
[ 49.870999][ T55] RSP: 0018:ffffc900013deeb0 EFLAGS: 00010286
[ 49.876235][ T11] ? kthread_blkcg+0xd0/0xd0
[ 49.881564][ T55]
[ 49.885083][ T11] ret_from_fork+0x1f/0x30
[ 49.905361][ T55] RAX: 0000000080000000 RBX: ffff888073f8a688 RCX: 0000000000000001
[ 49.909711][ T11]
[ 49.909724][ T11] Kernel panic - not syncing: panic_on_warn set ...
[ 49.909734][ T11] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 5.18.0-rc4-syzkaller #0
[ 49.909755][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.909767][ T11] Workqueue: writeback wb_workfn (flush-0:44)
[ 49.909799][ T11] Call Trace:
[ 49.909805][ T11]
[ 49.909811][ T11] dump_stack_lvl+0x1e3/0x2cb
[ 49.909837][ T11] ? bfq_pos_tree_add_move+0x436/0x436
[ 49.909857][ T11] ? panic+0x76e/0x76e
[ 49.909881][ T11] ? vscnprintf+0x59/0x80
[ 49.909899][ T11] ? fuse_writepage_locked+0x1050/0x1060
[ 49.909918][ T11] panic+0x312/0x76e
[ 49.909938][ T11] ? __warn+0x131/0x220
[ 49.909956][ T11] ? fb_is_primary_device+0xcc/0xcc
[ 49.909983][ T11] ? ret_from_fork+0x1f/0x30
[ 49.910003][ T11] ? fuse_write_file_get+0xb7/0xf0
[ 49.910021][ T11] __warn+0x1fa/0x220
[ 49.910040][ T11] ? fuse_write_file_get+0xb7/0xf0
[ 49.910056][ T11] report_bug+0x1b1/0x2e0
[ 49.910081][ T11] handle_bug+0x3d/0x70
[ 49.910097][ T11] exc_invalid_op+0x16/0x40
[ 49.910113][ T11] asm_exc_invalid_op+0x12/0x20
[ 49.910129][ T11] RIP: 0010:fuse_write_file_get+0xb7/0xf0
[ 49.910147][ T11] Code: bf ff ff ff ff e8 69 96 99 fe 09 dd 78 36 e8 40 92 99 fe 4c 89 f7 e8 e8 ea 34 07 eb 0f e8 31 92 99 fe 4c 89 f7 e8 d9 ea 34 07 <0f> 0b 4c 89 e0 5b 41 5c 41 5e 41 5f 5d c3 e8 16 92 99 fe be 02 00
[ 49.910161][ T11] RSP: 0018:ffffc90000106eb0 EFLAGS: 00010286
[ 49.910175][ T11] RAX: 0000000080000000 RBX: ffff888073f89fc8 RCX: 0000000000000001
[ 49.910187][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 49.910197][ T11] RBP: ffffc900001071f0 R08: dffffc0000000000 R09: ffffed100e7f141d
[ 49.910209][ T11] R10: ffffed100e7f141d R11: 1ffff1100e7f141c R12: 0000000000000000
[ 49.910221][ T11] R13: ffffea0001c46a80 R14: ffff888073f8a0e0 R15: dffffc0000000000
[ 49.910254][ T11] fuse_writepages_fill+0x11b/0x1bb0
[ 49.910272][ T11] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.910289][ T11] ? __kmalloc+0x223/0x370
[ 49.910304][ T11] ? fuse_writepages+0x24f/0x470
[ 49.910331][ T11] write_cache_pages+0x7dd/0x1350
[ 49.910362][ T11] ? fuse_short_read+0x2e0/0x2e0
[ 49.910381][ T11] ? tag_pages_for_writeback+0x6a0/0x6a0
[ 49.910413][ T11] ? fuse_writepages+0x24f/0x470
[ 49.910428][ T11] ? __kmalloc+0x223/0x370
[ 49.910442][ T11] ? fuse_writepages+0x24f/0x470
[ 49.910465][ T11] fuse_writepages+0x295/0x470
[ 49.910484][ T11] ? fuse_readpage+0xd0/0xd0
[ 49.910511][ T11] ? writeback_sb_inodes+0x841/0x1870
[ 49.910527][ T11] ? fuse_readpage+0xd0/0xd0
[ 49.910545][ T11] do_writepages+0x3c3/0x690
[ 49.910567][ T11] ? __writepage+0x120/0x120
[ 49.910593][ T11] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.910610][ T11] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.910627][ T11] ? __lock_acquire+0x1f80/0x1f80
[ 49.910642][ T11] ? do_raw_spin_lock+0x148/0x360
[ 49.910669][ T11] __writeback_single_inode+0xd1/0x670
[ 49.910685][ T11] ? wbc_attach_and_unlock_inode+0xc3/0x540
[ 49.910710][ T11] writeback_sb_inodes+0xb4c/0x1870
[ 49.910764][ T11] ? queue_io+0x400/0x400
[ 49.910811][ T11] __writeback_inodes_wb+0x125/0x420
[ 49.910840][ T11] wb_writeback+0x450/0x7a0
[ 49.910876][ T11] ? trace_writeback_exec+0x220/0x220
[ 49.910897][ T11] ? __local_bh_enable_ip+0x163/0x1f0
[ 49.910923][ T11] ? wb_workfn+0x26b/0xf10
[ 49.910947][ T11] wb_workfn+0xb5f/0xf10
[ 49.910987][ T11] ? inode_wait_for_writeback+0x2d0/0x2d0
[ 49.911024][ T11] ? rcu_read_lock_sched_held+0x89/0x130
[ 49.911040][ T11] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 49.911056][ T11] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 49.911079][ T11] ? _raw_spin_unlock_irq+0x1f/0x40
[ 49.911099][ T11] process_one_work+0x81c/0xd10
[ 49.911134][ T11] ? worker_detach_from_pool+0x260/0x260
[ 49.911156][ T11] ? _raw_spin_lock_irqsave+0x120/0x120
[ 49.911170][ T11] ? kthread_data+0x4d/0xc0
[ 49.911192][ T11] ? wq_worker_running+0x95/0x190
[ 49.911212][ T11] worker_thread+0xb14/0x1330
[ 49.911258][ T11] kthread+0x266/0x300
[ 49.911273][ T11] ? rcu_lock_release+0x20/0x20
[ 49.911291][ T11] ? kthread_blkcg+0xd0/0xd0
[ 49.911309][ T11] ret_from_fork+0x1f/0x30
[ 49.911341][ T11]
[ 49.915929][ T11] Kernel Offset: disabled
[ 50.353356][ T11] Rebooting in 86400 seconds..