Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. executing program [ 33.764222][ T6093] loop0: detected capacity change from 0 to 2048 [ 33.775132][ T6094] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 33.780837][ T6093] NILFS (loop0): nilfs_get_block (ino=15): a race condition while inserting a data block at offset=0 [ 33.784544][ T6093] ------------[ cut here ]------------ [ 33.786002][ T6093] kernel BUG at fs/buffer.c:2786! [ 33.787383][ T6093] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 33.789341][ T6093] Modules linked in: [ 33.790350][ T6093] CPU: 1 PID: 6093 Comm: syz-executor202 Not tainted 6.7.0-rc3-syzkaller-g2cc14f52aeb7 #0 [ 33.792940][ T6093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 33.795545][ T6093] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.797627][ T6093] pc : submit_bh_wbc+0x430/0x49c [ 33.798952][ T6093] lr : submit_bh_wbc+0x430/0x49c [ 33.800250][ T6093] sp : ffff800096da7610 [ 33.801373][ T6093] x29: ffff800096da7620 x28: fffffc00061bbf40 x27: dfff800000000000 [ 33.803510][ T6093] x26: 0000000000000002 x25: 0000000000000000 x24: 0000000000000000 [ 33.805579][ T6093] x23: ffff0000dc7e2ee0 x22: 0000000000000004 x21: 0000000000000000 [ 33.807768][ T6093] x20: ffff0000dc7e2e80 x19: 1fffe0001b8fc5d0 x18: 1fffe0003682a9ce [ 33.809897][ T6093] x17: ffff80008e4dd000 x16: ffff8000803193e4 x15: 0000000000000001 [ 33.812025][ T6093] x14: 1fffe0001b8fc5dc x13: 0000000000000000 x12: 0000000000000000 [ 33.814188][ T6093] x11: ffff60001b8fc5dd x10: 0000000000ff0100 x9 : 0000000000000000 [ 33.816411][ T6093] x8 : ffff0000caa91bc0 x7 : ffff8000802921f8 x6 : 0000000000000000 [ 33.818526][ T6093] x5 : 0000000000000001 x4 : 0000000000000002 x3 : ffff800080bb7514 [ 33.820686][ T6093] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 33.822787][ T6093] Call trace: [ 33.823671][ T6093] submit_bh_wbc+0x430/0x49c [ 33.824916][ T6093] __block_write_begin_int+0x924/0x1504 [ 33.826423][ T6093] block_write_begin+0x98/0x11c [ 33.827704][ T6093] nilfs_write_begin+0xa8/0x114 [ 33.829006][ T6093] generic_perform_write+0x28c/0x588 [ 33.830395][ T6093] __generic_file_write_iter+0xfc/0x204 [ 33.831880][ T6093] generic_file_write_iter+0xb8/0x2b4 [ 33.833359][ T6093] vfs_write+0x610/0x910 [ 33.834492][ T6093] ksys_write+0x15c/0x26c [ 33.835624][ T6093] __arm64_sys_write+0x7c/0x90 [ 33.836910][ T6093] invoke_syscall+0x98/0x2b8 [ 33.838113][ T6093] el0_svc_common+0x130/0x23c [ 33.839417][ T6093] do_el0_svc+0x48/0x58 [ 33.840513][ T6093] el0_svc+0x54/0x158 [ 33.841533][ T6093] el0t_64_sync_handler+0x84/0xfc [ 33.842847][ T6093] el0t_64_sync+0x190/0x194 [ 33.844085][ T6093] Code: 17ffffaf 97e5a9c1 d4210000 97e5a9bf (d4210000) [ 33.845957][ T6093] ---[ end trace 0000000000000000 ]--- [ 34.209536][ T6093] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 34.211516][ T6093] SMP: stopping secondary CPUs [ 34.212757][ T6093] Kernel Offset: disabled [ 34.213913][ T6093] CPU features: 0x0,00000020,70020046,21017203 [ 34.215541][ T6093] Memory Limit: none [ 34.556575][ T6093] Rebooting in 86400 seconds..