[ 9.376334][ T2617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.380341][ T2617] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.404475][ T49] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.406077][ T2525] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.202' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 32.539579][ T3031] loop0: detected capacity change from 0 to 2048 [ 32.545978][ T3032] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 32.550755][ T3031] NILFS (loop0): nilfs_get_block (ino=13): a race condition while inserting a data block at offset=0 [ 32.553624][ T3031] ------------[ cut here ]------------ [ 32.554922][ T3031] kernel BUG at fs/buffer.c:2683! [ 32.556172][ T3031] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 32.558070][ T3031] Modules linked in: [ 32.559005][ T3031] CPU: 1 PID: 3031 Comm: syz-executor357 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0 [ 32.561557][ T3031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 32.564246][ T3031] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 32.566303][ T3031] pc : submit_bh_wbc+0x1c8/0x234 [ 32.567656][ T3031] lr : submit_bh_wbc+0x1c8/0x234 [ 32.568868][ T3031] sp : ffff800012a639c0 [ 32.569875][ T3031] x29: ffff800012a639c0 x28: ffff800008631e04 x27: 0000000000000000 [ 32.571861][ T3031] x26: 0000000000000001 x25: 0000000000000004 x24: 0000000000000002 [ 32.573843][ T3031] x23: 0000000000000004 x22: 0000000000000004 x21: 0000000000000000 [ 32.575826][ T3031] x20: ffff0000c9dd5b28 x19: 0000000000000000 x18: 00000000000000c0 [ 32.577814][ T3031] x17: 20656c696877206e x16: ffff80000db49158 x15: ffff0000c9314f80 [ 32.579835][ T3031] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c9314f80 [ 32.581827][ T3031] x11: ff80800008638480 x10: 0000000000000000 x9 : ffff800008638480 [ 32.583770][ T3031] x8 : ffff0000c9314f80 x7 : ffff80000819545c x6 : 0000000000000000 [ 32.585775][ T3031] x5 : 0000000000000080 x4 : 0000000000000002 x3 : 0000000000000001 [ 32.588038][ T3031] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 32.590025][ T3031] Call trace: [ 32.590819][ T3031] submit_bh_wbc+0x1c8/0x234 [ 32.591986][ T3031] ll_rw_block+0x140/0x254 [ 32.592970][ T3031] __block_write_begin_int+0x4f8/0x95c [ 32.594088][ T3031] block_write_begin+0x74/0x14c [ 32.595278][ T3031] nilfs_write_begin+0x70/0xc8 [ 32.596535][ T3031] generic_perform_write+0xf0/0x2cc [ 32.597835][ T3031] __generic_file_write_iter+0xd8/0x21c [ 32.599256][ T3031] generic_file_write_iter+0x6c/0x168 [ 32.600899][ T3031] vfs_write+0x2dc/0x46c [ 32.601969][ T3031] ksys_write+0xb4/0x160 [ 32.603026][ T3031] __arm64_sys_write+0x24/0x34 [ 32.604293][ T3031] el0_svc_common+0x138/0x220 [ 32.605477][ T3031] do_el0_svc+0x48/0x164 [ 32.606435][ T3031] el0_svc+0x58/0x150 [ 32.607262][ T3031] el0t_64_sync_handler+0x84/0xf0 [ 32.608300][ T3031] el0t_64_sync+0x18c/0x190 [ 32.609545][ T3031] Code: d65f03c0 97f19de8 d4210000 97f19de6 (d4210000) [ 32.611300][ T3031] ---[ end trace 0000000000000000 ]--- [ 32.739887][ T3031] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 32.741647][ T3031] SMP: stopping secondary CPUs [ 32.742838][ T3031] Kernel Offset: disabled [ 32.743893][ T3031] CPU features: 0x00000,02070084,26017203 [ 32.745364][ T3031] Memory Limit: none [ 32.869035][ T3031] Rebooting in 86400 seconds..