Kernel 6.6.8 ocfs2 mount hangs on boot. (ocfs2 on kernel 6.6.5 works fine) Using the last few kernel versions, ocfs2 ran sporadically only. It seems that ocfs2 is tested rarely. Dec 30 11:33:13 Buildhost kernel: Call Trace: Dec 30 11:33:13 Buildhost kernel: <TASK> Dec 30 11:33:13 Buildhost kernel: __schedule+0x6a4/0x6f7 Dec 30 11:33:13 Buildhost kernel: ? __pfx_rcu_gp_kthread+0x10/0x10 Dec 30 11:33:13 Buildhost kernel: schedule+0x89/0xbe Dec 30 11:33:13 Buildhost kernel: schedule_timeout+0x98/0xd2 Dec 30 11:33:13 Buildhost kernel: ? __pfx_process_timeout+0x10/0x10 Dec 30 11:33:13 Buildhost kernel: rcu_gp_fqs_loop+0x10c/0x2f3 Dec 30 11:33:13 Buildhost kernel: rcu_gp_kthread+0xce/0xea Dec 30 11:33:13 Buildhost kernel: kthread+0xef/0xfa Dec 30 11:33:13 Buildhost kernel: ? __pfx_kthread+0x10/0x10 Dec 30 11:33:13 Buildhost kernel: ret_from_fork+0x1c/0x31 Dec 30 11:33:13 Buildhost kernel: ? __pfx_kthread+0x10/0x10 Dec 30 11:33:13 Buildhost kernel: ret_from_fork_asm+0x1b/0x30 Dec 30 11:33:13 Buildhost kernel: </TASK> Dec 30 11:33:13 Buildhost kernel: rcu: Stack dump where RCU GP kthread last ran: Dec 30 11:33:13 Buildhost kernel: CPU: 18 PID: 0 Comm: swapper/18 Not tainted 6.6.8 #1 Dec 30 11:33:13 Buildhost kernel: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.2-0-gea1b7a073390-prebuilt.qemu.org 04/01/2014 Dec 30 11:33:13 Buildhost kernel: RIP: 0010:queued_read_unlock+0x9/0xe Dec 30 11:33:13 Buildhost kernel: Code: 45 85 e4 0f 94 c0 5b 5d 41 5c 41 5d c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 b8 00 fe ff ff f0 0f c1 07 <c3> cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 31 Dec 30 11:33:13 Buildhost kernel: RSP: 0018:ffffc90000468b30 EFLAGS: 00000247 Dec 30 11:33:13 Buildhost kernel: RAX: 0000000000000200 RBX: ffff88810e0388c0 RCX: 000000001a9dda63 Dec 30 11:33:13 Buildhost kernel: RDX: 0000000000000103 RSI: ffff88810e0388c0 RDI: ffff88810e038ad8 Dec 30 11:33:13 Buildhost kernel: RBP: ffffffff81526b45 R08: 0000000000000430 R09: ffff888102f0c84e Dec 30 11:33:13 Buildhost kernel: R10: ffff8881065b0040 R11: 0000000000000000 R12: ffff88810e038ad8 Dec 30 11:33:13 Buildhost kernel: R13: 000000001a9dda63 R14: 0000000000000020 R15: 0000000000000020 Dec 30 11:33:13 Buildhost kernel: FS: 0000000000000000(0000) GS:ffff888cccc80000(0000) knlGS:0000000000000000 Dec 30 11:33:13 Buildhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dec 30 11:33:13 Buildhost kernel: CR2: 0000561e8976e448 CR3: 000000010963c006 CR4: 0000000000770ee0 Dec 30 11:33:13 Buildhost kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Dec 30 11:33:13 Buildhost kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Dec 30 11:33:13 Buildhost kernel: PKRU: 55555554 Dec 30 11:33:13 Buildhost kernel: Call Trace: Dec 30 11:33:13 Buildhost kernel: <IRQ> Dec 30 11:33:13 Buildhost kernel: ? rcu_check_gp_kthread_starvation+0xe8/0xf9 Dec 30 11:33:13 Buildhost kernel: ? rcu_sched_clock_irq+0x32f/0x987 Dec 30 11:33:13 Buildhost kernel: ? kvm_sched_clock_read+0xd/0x22 Dec 30 11:33:13 Buildhost kernel: ? __pfx_tick_sched_timer+0x10/0x10 Dec 30 11:33:13 Buildhost kernel: ? update_process_times+0x4d/0x6c Dec 30 11:33:13 Buildhost kernel: ? tick_sched_timer+0x90/0xbe Dec 30 11:33:13 Buildhost kernel: ? __hrtimer_run_queues+0xe9/0x197 Dec 30 11:33:13 Buildhost kernel: ? hrtimer_interrupt+0x97/0x169 Dec 30 11:33:13 Buildhost kernel: ? __sysvec_apic_timer_interrupt+0xc3/0x136 Dec 30 11:33:13 Buildhost kernel: ? sysvec_apic_timer_interrupt+0x27/0xa6 Dec 30 11:33:13 Buildhost kernel: ? asm_sysvec_apic_timer_interrupt+0x16/0x20 Dec 30 11:33:13 Buildhost kernel: ? __pfx_o2net_listen_data_ready+0x10/0x10 Dec 30 11:33:13 Buildhost kernel: ? queued_read_unlock+0x9/0xe Dec 30 11:33:13 Buildhost kernel: _raw_read_unlock_bh+0x5/0x13 Dec 30 11:33:13 Buildhost kernel: o2net_listen_data_ready+0x5b/0x78 Dec 30 11:33:13 Buildhost kernel: tcp_data_queue+0x419/0x907 Dec 30 11:33:13 Buildhost kernel: tcp_rcv_established+0x33e/0x43f Dec 30 11:33:13 Buildhost kernel: tcp_v4_do_rcv+0xb8/0x197 Dec 30 11:33:13 Buildhost kernel: tcp_v4_rcv+0x750/0x9db Dec 30 11:33:13 Buildhost kernel: ip_protocol_deliver_rcu+0x97/0x15f Dec 30 11:33:13 Buildhost kernel: ip_local_deliver_finish+0x81/0x8f Dec 30 11:33:13 Buildhost kernel: ip_sublist_rcv_finish+0x28/0x38 Dec 30 11:33:13 Buildhost kernel: ip_sublist_rcv+0x162/0x18a Dec 30 11:33:13 Buildhost kernel: ip_list_rcv+0xe7/0x10f Dec 30 11:33:13 Buildhost kernel: __netif_receive_skb_list_core+0xf1/0x119 Dec 30 11:33:13 Buildhost kernel: netif_receive_skb_list_internal+0x1e7/0x21e Dec 30 11:33:13 Buildhost kernel: ? vmxnet3_rq_rx_complete+0xadc/0xb98 [vmxnet3] Dec 30 11:33:13 Buildhost kernel: gro_normal_list+0x1d/0x3f Dec 30 11:33:13 Buildhost kernel: napi_complete_done+0x76/0x11b Dec 30 11:33:13 Buildhost kernel: vmxnet3_poll_rx_only+0x6b/0x8e [vmxnet3] Dec 30 11:33:13 Buildhost kernel: __napi_poll.constprop.0+0x23/0x119 Dec 30 11:33:13 Buildhost kernel: net_rx_action+0x110/0x20c Dec 30 11:33:13 Buildhost kernel: __do_softirq+0x126/0x28c Dec 30 11:33:13 Buildhost kernel: common_interrupt+0x9b/0xc1 Dec 30 11:33:13 Buildhost kernel: </IRQ> Dec 30 11:33:13 Buildhost kernel: <TASK>
The OCFS2 mount problem was fixed with kernel 6.7.7 or 6.7.8. OCFS2 works correctly with kernel 6.7.9 too.