Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts. 2024/04/11 00:53:41 ignoring optional flag "sandboxArg"="0" 2024/04/11 00:53:42 parsed 1 programs 2024/04/11 00:53:42 executed programs: 0 [ 43.206640][ T2206] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.670407][ T2623] loop0: detected capacity change from 0 to 2048 [ 44.679803][ T2625] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 44.690656][ T2625] NILFS (loop0): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 44.701614][ T2625] NILFS error (device loop0): nilfs_bmap_propagate: broken bmap (inode number=4) [ 44.711241][ T2625] Remounting filesystem read-only [ 44.716475][ T2623] NILFS (loop0): discard dirty page: offset=0, ino=18 [ 44.723317][ T2623] NILFS (loop0): discard dirty block: blocknr=0, size=1024 [ 44.730573][ T2623] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.739710][ T2623] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.748615][ T2623] NILFS (loop0): discard dirty block: blocknr=18446744073709551615, size=1024 [ 44.757811][ T2623] NILFS (loop0): nilfs_get_block (ino=18): a race condition while inserting a data block at offset=0 [ 44.768770][ T2623] ------------[ cut here ]------------ [ 44.774291][ T2623] kernel BUG at fs/buffer.c:2666! [ 44.779689][ T2623] invalid opcode: 0000 [#1] PREEMPT SMP PTI [ 44.785554][ T2623] CPU: 1 PID: 2623 Comm: syz-executor.0 Not tainted 6.2.0-rc4-syzkaller #0 [ 44.794187][ T2623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 44.804556][ T2623] RIP: 0010:submit_bh_wbc+0x123/0x140 [ 44.809897][ T2623] Code: 00 4c 89 ff e8 de 8d 47 00 48 8b 73 10 48 8b 53 20 4c 89 f7 e8 5e 9a fe ff 4c 89 ff 5b 41 5e 41 5f e9 d1 3c 45 00 90 0f 0b 90 <0f> 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 66 2e 0f 1f 84 00 00 00 [ 44.830690][ T2623] RSP: 0018:ffffc90002203c20 EFLAGS: 00010246 [ 44.837184][ T2623] RAX: 0000000000000000 RBX: ffff88810fc2f7e0 RCX: 0000000000000020 [ 44.845226][ T2623] RDX: 0000000000000000 RSI: ffff88810fc2f7e0 RDI: 0000000000000000 [ 44.853522][ T2623] RBP: ffffc90002203ce8 R08: 0000000000000000 R09: ffffffff832c1db0 [ 44.861559][ T2623] R10: 00000000ffffffff R11: 00000000ffffdfff R12: 0000000000000020 [ 44.869822][ T2623] R13: ffff88810fc2f7e0 R14: 0000000000000400 R15: 0000000000000000 [ 44.878138][ T2623] FS: 00007f60d62c56c0(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000 [ 44.887137][ T2623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.893960][ T2623] CR2: 00007f60d55a8000 CR3: 0000000101a4e000 CR4: 00000000003506e0 [ 44.901991][ T2623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.910016][ T2623] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.918040][ T2623] Call Trace: [ 44.921315][ T2623] [ 44.924400][ T2623] __block_write_begin_int+0x216/0x6f0 [ 44.930189][ T2623] ? __pfx_nilfs_get_block+0x10/0x10 [ 44.935445][ T2623] ? __pfx_nilfs_get_block+0x10/0x10 [ 44.940699][ T2623] block_write_begin+0x49/0xb0 [ 44.945526][ T2623] nilfs_write_begin+0x4c/0x90 [ 44.950303][ T2623] generic_perform_write+0xa2/0x230 [ 44.955467][ T2623] __generic_file_write_iter+0xc7/0x140 [ 44.961518][ T2623] generic_file_write_iter+0x46/0xc0 [ 44.966951][ T2623] vfs_write+0x32e/0x400 [ 44.971246][ T2623] ksys_write+0x70/0xe0 [ 44.975368][ T2623] do_syscall_64+0x46/0xa0 [ 44.979757][ T2623] entry_SYSCALL_64_after_hwframe+0x73/0xdd [ 44.985626][ T2623] RIP: 0033:0x7f60d547de69 [ 44.990011][ T2623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 45.009942][ T2623] RSP: 002b:00007f60d62c50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 45.018580][ T2623] RAX: ffffffffffffffda RBX: 00007f60d55abf80 RCX: 00007f60d547de69 [ 45.026781][ T2623] RDX: 0000000000000020 RSI: 0000000020000140 RDI: 0000000000000005 [ 45.034894][ T2623] RBP: 00007f60d54ca47a R08: 0000000000000000 R09: 0000000000000000 [ 45.042845][ T2623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.050802][ T2623] R13: 0000000000000006 R14: 00007f60d55abf80 R15: 00007ffe97320f58 [ 45.058930][ T2623] [ 45.062011][ T2623] Modules linked in: [ 45.066668][ T2623] ---[ end trace 0000000000000000 ]--- [ 45.072217][ T2623] RIP: 0010:submit_bh_wbc+0x123/0x140 [ 45.077678][ T2623] Code: 00 4c 89 ff e8 de 8d 47 00 48 8b 73 10 48 8b 53 20 4c 89 f7 e8 5e 9a fe ff 4c 89 ff 5b 41 5e 41 5f e9 d1 3c 45 00 90 0f 0b 90 <0f> 0b 90 0f 0b 90 0f 0b 90 0f 0b 90 0f 0b 66 2e 0f 1f 84 00 00 00 [ 45.097477][ T2623] RSP: 0018:ffffc90002203c20 EFLAGS: 00010246 [ 45.103676][ T2623] RAX: 0000000000000000 RBX: ffff88810fc2f7e0 RCX: 0000000000000020 [ 45.111753][ T2623] RDX: 0000000000000000 RSI: ffff88810fc2f7e0 RDI: 0000000000000000 [ 45.119969][ T2623] RBP: ffffc90002203ce8 R08: 0000000000000000 R09: ffffffff832c1db0 [ 45.128874][ T2623] R10: 00000000ffffffff R11: 00000000ffffdfff R12: 0000000000000020 [ 45.136897][ T2623] R13: ffff88810fc2f7e0 R14: 0000000000000400 R15: 0000000000000000 [ 45.144979][ T2623] FS: 00007f60d62c56c0(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 45.154249][ T2623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.160831][ T2623] CR2: 00007f60cccff000 CR3: 0000000101a4e000 CR4: 00000000003506f0 [ 45.168926][ T2623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.177010][ T2623] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.185398][ T2623] Kernel panic - not syncing: Fatal exception [ 45.191827][ T2623] Kernel Offset: disabled [ 45.196297][ T2623] Rebooting in 86400 seconds..