Warning: Permanently added '10.128.0.29' (ED25519) to the list of known hosts. executing program [ 57.725164][ T4167] loop0: detected capacity change from 0 to 32768 [ 57.780548][ T4167] ======================================================= [ 57.780548][ T4167] WARNING: The mand mount option has been deprecated and [ 57.780548][ T4167] and is ignored by this kernel. Remove the mand [ 57.780548][ T4167] option from the mount to silence this warning. [ 57.780548][ T4167] ======================================================= [ 57.858536][ T4167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.880097][ T1198] ------------[ cut here ]------------ [ 59.885809][ T1198] kernel BUG at fs/ocfs2/alloc.c:6002! [ 59.891465][ T1198] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 59.897547][ T1198] CPU: 0 PID: 1198 Comm: kworker/u4:3 Not tainted 5.15.173-syzkaller #0 [ 59.905874][ T1198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 59.915922][ T1198] Workqueue: ocfs2_wq ocfs2_truncate_log_worker [ 59.922180][ T1198] RIP: 0010:__ocfs2_flush_truncate_log+0x1077/0x11c0 [ 59.928851][ T1198] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 8a fb ff ff 48 89 df e8 4a 2a 90 fe e9 7d fb ff ff e8 a0 51 46 fe 0f 0b e8 99 51 46 fe <0f> 0b 65 44 8b 2d 47 f3 c7 7c bf 07 00 00 00 44 89 ee e8 e2 54 46 [ 59.948452][ T1198] RSP: 0018:ffffc90004bd79a0 EFLAGS: 00010293 [ 59.954508][ T1198] RAX: ffffffff833a2207 RBX: 00000000ffffffff RCX: ffff888022ad5940 [ 59.962474][ T1198] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 59.970456][ T1198] RBP: ffffc90004bd7bb0 R08: ffffffff833a135e R09: fffff5200097af1d [ 59.978423][ T1198] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90004bd7ac0 [ 59.986389][ T1198] R13: ffff888074b0b338 R14: ffff88806e37ca00 R15: ffff888024491800 [ 59.994354][ T1198] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 60.003278][ T1198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.009854][ T1198] CR2: 0000000020771000 CR3: 0000000079d1a000 CR4: 00000000003506f0 [ 60.017820][ T1198] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.025786][ T1198] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.033836][ T1198] Call Trace: [ 60.037106][ T1198] [ 60.040030][ T1198] ? __die_body+0x5e/0xa0 [ 60.044360][ T1198] ? die+0x83/0xb0 [ 60.048164][ T1198] ? do_trap+0x11e/0x350 [ 60.052423][ T1198] ? __ocfs2_flush_truncate_log+0x1077/0x11c0 [ 60.058484][ T1198] ? __ocfs2_flush_truncate_log+0x1077/0x11c0 [ 60.064545][ T1198] ? do_error_trap+0x13d/0x1e0 [ 60.069304][ T1198] ? __ocfs2_flush_truncate_log+0x1077/0x11c0 [ 60.075368][ T1198] ? do_int3+0x30/0x30 [ 60.079447][ T1198] ? rcu_is_watching+0x11/0xa0 [ 60.084288][ T1198] ? handle_invalid_op+0x2c/0x40 [ 60.089215][ T1198] ? __ocfs2_flush_truncate_log+0x1077/0x11c0 [ 60.095272][ T1198] ? exc_invalid_op+0x2f/0x40 [ 60.099947][ T1198] ? asm_exc_invalid_op+0x16/0x20 [ 60.104977][ T1198] ? __ocfs2_flush_truncate_log+0x1ce/0x11c0 [ 60.110943][ T1198] ? __ocfs2_flush_truncate_log+0x1077/0x11c0 [ 60.117000][ T1198] ? __ocfs2_flush_truncate_log+0x1077/0x11c0 [ 60.123080][ T1198] ? ocfs2_truncate_log_needs_flush+0x310/0x310 [ 60.129316][ T1198] ? read_lock_is_recursive+0x10/0x10 [ 60.134685][ T1198] ? rwsem_write_trylock+0x166/0x210 [ 60.139964][ T1198] ? clear_nonspinnable+0x60/0x60 [ 60.144986][ T1198] ? read_lock_is_recursive+0x10/0x10 [ 60.150352][ T1198] ocfs2_truncate_log_worker+0x9e/0x1b0 [ 60.155894][ T1198] ? ocfs2_truncate_log_init+0x400/0x400 [ 60.161520][ T1198] ? do_raw_spin_unlock+0x137/0x8b0 [ 60.166724][ T1198] process_one_work+0x8a1/0x10c0 [ 60.171675][ T1198] ? worker_detach_from_pool+0x260/0x260 [ 60.177303][ T1198] ? _raw_spin_lock_irqsave+0x120/0x120 [ 60.182848][ T1198] ? kthread_data+0x4e/0xc0 [ 60.187343][ T1198] ? wq_worker_running+0x97/0x170 [ 60.192399][ T1198] worker_thread+0xaca/0x1280 [ 60.197069][ T1198] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 60.202963][ T1198] kthread+0x3f6/0x4f0 [ 60.207023][ T1198] ? rcu_lock_release+0x20/0x20 [ 60.211868][ T1198] ? kthread_blkcg+0xd0/0xd0 [ 60.216450][ T1198] ret_from_fork+0x1f/0x30 [ 60.220866][ T1198] [ 60.224048][ T1198] Modules linked in: [