Warning: Permanently added '10.128.0.227' (ED25519) to the list of known hosts.
executing program
[   42.272232][ T3967] loop0: detected capacity change from 0 to 2048
[   42.357341][ T3968] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   42.375583][ T3968] ------------[ cut here ]------------
[   42.376875][ T3968] WARNING: CPU: 0 PID: 3968 at fs/nilfs2/dat.c:193 nilfs_dat_commit_end+0x5b4/0x718
[   42.378981][ T3968] Modules linked in:
[   42.379794][ T3968] CPU: 0 PID: 3968 Comm: segctord Not tainted 5.15.148-syzkaller #0
[   42.381469][ T3968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[   42.383599][ T3968] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   42.385301][ T3968] pc : nilfs_dat_commit_end+0x5b4/0x718
[   42.386470][ T3968] lr : nilfs_dat_commit_end+0x5b0/0x718
[   42.387682][ T3968] sp : ffff80001c9f7070
[   42.388542][ T3968] x29: ffff80001c9f7090 x28: 1fffe00018fc0979 x27: 1ffff0000393ee2f
[   42.390265][ T3968] x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000c1dbea40
[   42.391944][ T3968] x23: 0000000000000003 x22: ffff0000c7e04bc8 x21: ffff0000c7e03680
[   42.393677][ T3968] x20: ffff80001c9f7178 x19: ffff80001c9f7160 x18: 1fffe000368fe78e
[   42.395394][ T3968] x17: 1fffe000368fe78e x16: ffff80000824c4dc x15: ffff8000149bed40
[   42.397169][ T3968] x14: 1ffff0000292406a x13: dfff800000000000 x12: 0000000000000001
[   42.398856][ T3968] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000c7e03680
[   42.400577][ T3968] x8 : ffff800009cc2f80 x7 : ffff800009cf50d4 x6 : 0000000000000000
[   42.402320][ T3968] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000c1dbe000
[   42.404081][ T3968] x2 : ffff0000df4480e8 x1 : 0000000000000003 x0 : 0000000000000009
[   42.405716][ T3968] Call trace:
[   42.406407][ T3968]  nilfs_dat_commit_end+0x5b4/0x718
[   42.407525][ T3968]  nilfs_dat_commit_update+0x38/0x58
[   42.408716][ T3968]  nilfs_direct_propagate+0x1e8/0x35c
[   42.409857][ T3968]  nilfs_bmap_propagate+0x7c/0x130
[   42.410938][ T3968]  nilfs_collect_file_data+0x54/0xe8
[   42.412053][ T3968]  nilfs_segctor_apply_buffers+0x170/0x31c
[   42.413276][ T3968]  nilfs_segctor_scan_file+0x6e4/0xd9c
[   42.414412][ T3968]  nilfs_segctor_do_construct+0x17d0/0x6978
[   42.415674][ T3968]  nilfs_segctor_construct+0x110/0x768
[   42.416848][ T3968]  nilfs_segctor_thread+0x3c8/0xe94
[   42.417998][ T3968]  kthread+0x37c/0x45c
[   42.418876][ T3968]  ret_from_fork+0x10/0x20
[   42.419796][ T3968] irq event stamp: 132
[   42.420695][ T3968] hardirqs last  enabled at (131): [<ffff8000082684c4>] finish_lock_switch+0xbc/0x1e8
[   42.422731][ T3968] hardirqs last disabled at (132): [<ffff80001197e8c8>] el1_dbg+0x24/0x80
[   42.424715][ T3968] softirqs last  enabled at (0): [<ffff800008191174>] copy_process+0x12c4/0x3750
[   42.426699][ T3968] softirqs last disabled at (0): [<0000000000000000>] 0x0
[   42.428247][ T3968] ---[ end trace 0279e941990f7490 ]---