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Message-ID: <44E80B5C.1070300@reub.net> Date: Sun, 20 Aug 2006 19:12:28 +1200 From: Reuben Farrelly <reuben-lkml@...b.net> To: Andrew Morton <akpm@...l.org> CC: linux-kernel@...r.kernel.org Subject: Re: 2.6.18-rc4-mm2 On 20/08/2006 5:00 p.m., Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc4/2.6.18-rc4-mm2/ > > > - Various random stuff. > > - I haven't been pulling Greg's post-2.6.18-rc4 tree due to various git woes > which I haven't gotten around to working out how to fix. But most of it > will be here anyway. > > - The automounter is known to be a bit broken. > > - Alpha coredumps won't work right. Two problems remain and seem to be continuing to be unfixed and unacknowledged in this release despite maintainers previously been cc'd on the problems. 1. Reliably pulling some similar looking oopses on x86_64 when booting up - I wasn't the only reporter of this. All my traces have complaints about MAX_STACK_TRACE_ENTRIES too low but I'm not sure if that is the cause of the trace or happens as a result of the trace. GRE over IPv4 tunneling driver NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver BUG: MAX_STACK_TRACE_ENTRIES too low! turning off the locking correctness validator. Call Trace: [<ffffffff8026d0ee>] dump_trace+0xbe/0x3a0 [<ffffffff8026d40c>] show_trace+0x3c/0x55 [<ffffffff8026d43a>] dump_stack+0x15/0x1b [<ffffffff8029ca76>] save_trace+0xd6/0xe3 [<ffffffff8029cb05>] add_lock_to_list+0x82/0xab [<ffffffff8029f330>] __lock_acquire+0xad0/0xc78 [<ffffffff8029f527>] lock_acquire+0x4f/0x78 [<ffffffff802688a8>] _spin_lock+0x25/0x34 [<ffffffff80440e02>] md_seq_next+0x27/0x85 [<ffffffff80242585>] seq_read+0x1d5/0x2c9 [<ffffffff8020b90c>] vfs_read+0xcc/0x176 [<ffffffff80211d4b>] sys_read+0x47/0x7c [<ffffffff802627ee>] system_call+0x7e/0x83 [<0000003de9ac28d0>] [<ffffffff8029ca76>] save_trace+0xd6/0xe3 [<ffffffff8029cb05>] add_lock_to_list+0x82/0xab [<ffffffff8029f330>] __lock_acquire+0xad0/0xc78 [<ffffffff80441b96>] md_seq_show+0xb9/0x823 [<ffffffff8029f527>] lock_acquire+0x4f/0x78 [<ffffffff80440e02>] md_seq_next+0x27/0x85 [<ffffffff802688a8>] _spin_lock+0x25/0x34 [<ffffffff80440e02>] md_seq_next+0x27/0x85 [<ffffffff80242585>] seq_read+0x1d5/0x2c9 [<ffffffff8020b90c>] vfs_read+0xcc/0x176 [<ffffffff80211d4b>] sys_read+0x47/0x7c [<ffffffff802627ee>] system_call+0x7e/0x83 eth0: no IPv6 routers present another one: GRE over IPv4 tunneling driver NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver BUG: MAX_STACK_TRACE_ENTRIES too low! turning off the locking correctness validator. Call Trace: [<ffffffff8026995e>] dump_trace+0xbe/0x3a0 [<ffffffff80269c7c>] show_trace+0x3c/0x55 [<ffffffff80269caa>] dump_stack+0x15/0x1b [<ffffffff802992e6>] save_trace+0xd6/0xe3 [<ffffffff80299375>] add_lock_to_list+0x82/0xab [<ffffffff8029bb75>] __lock_acquire+0xaa5/0xc78 [<ffffffff8029bd97>] lock_acquire+0x4f/0x78 [<ffffffff80265519>] _spin_lock_irqsave+0x2c/0x3c [<ffffffff8024aa57>] account+0x46/0xfb [<ffffffff8039c010>] extract_entropy+0x48/0xc4 [<ffffffff8039c408>] xfer_secondary_pool+0xa8/0xf0 [<ffffffff8039bfff>] extract_entropy+0x37/0xc4 [<ffffffff8039c0a7>] get_random_bytes+0x1b/0x1d [<ffffffff80447c35>] neigh_create+0x395/0x4fa [<ffffffff88047b11>] :ipv6:ndisc_dst_alloc+0xcf/0x16f [<ffffffff8804d3bf>] :ipv6:ndisc_send_rs+0xb2/0x4fa [<ffffffff8803fb7f>] :ipv6:addrconf_dad_completed+0x9b/0x100 [<ffffffff88042eee>] :ipv6:addrconf_dad_timer+0x83/0x13f [<ffffffff8028b827>] run_timer_softirq+0x157/0x1e0 [<ffffffff80211773>] __do_softirq+0x78/0x105 [<ffffffff802601fc>] call_softirq+0x1c/0x30 [<ffffffff8026b529>] do_softirq+0x39/0xa4 [<ffffffff80288378>] irq_exit+0x58/0x5a [<ffffffff80272d79>] smp_apic_timer_interrupt+0x5e/0x65 [<ffffffff8025fcab>] apic_timer_interrupt+0x6b/0x70 [<ffffffff8026549c>] _spin_unlock_irqrestore+0x42/0x47 [<ffffffff8043179e>] bitmap_daemon_work+0x10e/0x30b [<ffffffff8042eac4>] md_check_recovery+0x34/0x4b0 [<ffffffff80426104>] raid1d+0x44/0xfc0 [<ffffffff8042e251>] md_thread+0x121/0x13d [<ffffffff80233253>] kthread+0xd3/0x100 [<ffffffff8025fe88>] child_rip+0xa/0x12 <IRQ> [<ffffffff802992e6>] save_trace+0xd6/0xe3 [<ffffffff80299375>] add_lock_to_list+0x82/0xab [<ffffffff8029bb75>] __lock_acquire+0xaa5/0xc78 [<ffffffff8029bd97>] lock_acquire+0x4f/0x78 [<ffffffff8024aa57>] account+0x46/0xfb [<ffffffff80265519>] _spin_lock_irqsave+0x2c/0x3c [<ffffffff8024aa57>] account+0x46/0xfb [<ffffffff8039c010>] extract_entropy+0x48/0xc4 [<ffffffff8039c408>] xfer_secondary_pool+0xa8/0xf0 [<ffffffff80207121>] check_poison_obj+0x31/0x1e0 [<ffffffff8021201a>] poison_obj+0x3b/0x51 [<ffffffff80221701>] dbg_redzone1+0x1d/0x27 [<ffffffff804468d6>] neigh_hash_alloc+0x1d/0x47 [<ffffffff8020c95e>] cache_alloc_debugcheck_after+0x176/0x1b1 [<ffffffff8039bfff>] extract_entropy+0x37/0xc4 [<ffffffff8039c0a7>] get_random_bytes+0x1b/0x1d [<ffffffff80447c35>] neigh_create+0x395/0x4fa [<ffffffff8029ad27>] trace_hardirqs_on+0xec/0x12c [<ffffffff88047b11>] :ipv6:ndisc_dst_alloc+0xcf/0x16f [<ffffffff8803b303>] :ipv6:ip6_output+0x0/0x88f [<ffffffff8804d3bf>] :ipv6:ndisc_send_rs+0xb2/0x4fa [<ffffffff80288317>] local_bh_enable_ip+0xe7/0xf0 [<ffffffff88042e6b>] :ipv6:addrconf_dad_timer+0x0/0x13f [<ffffffff8803fb7f>] :ipv6:addrconf_dad_completed+0x9b/0x100 [<ffffffff88042eee>] :ipv6:addrconf_dad_timer+0x83/0x13f [<ffffffff88042e6b>] :ipv6:addrconf_dad_timer+0x0/0x13f [<ffffffff8029ad27>] trace_hardirqs_on+0xec/0x12c [<ffffffff8028b827>] run_timer_softirq+0x157/0x1e0 [<ffffffff80211773>] __do_softirq+0x78/0x105 [<ffffffff802601fc>] call_softirq+0x1c/0x30 [<ffffffff8026b529>] do_softirq+0x39/0xa4 [<ffffffff80288378>] irq_exit+0x58/0x5a [<ffffffff80272d79>] smp_apic_timer_interrupt+0x5e/0x65 [<ffffffff80265499>] _spin_unlock_irqrestore+0x3f/0x47 [<ffffffff8025fcab>] apic_timer_interrupt+0x6b/0x70 <EOI> [<ffffffff80265499>] _spin_unlock_irqrestore+0x3f/0x47 [<ffffffff8026549c>] _spin_unlock_irqrestore+0x42/0x47 [<ffffffff8043179e>] bitmap_daemon_work+0x10e/0x30b [<ffffffff8042eac4>] md_check_recovery+0x34/0x4b0 [<ffffffff80426104>] raid1d+0x44/0xfc0 [<ffffffff802078ac>] _raw_spin_lock+0xb9/0x13d [<ffffffff80265499>] _spin_unlock_irqrestore+0x3f/0x47 [<ffffffff8029ad42>] trace_hardirqs_on+0x107/0x12c [<ffffffff8042e251>] md_thread+0x121/0x13d [<ffffffff8029562e>] autoremove_wake_function+0x0/0x42 [<ffffffff8042e130>] md_thread+0x0/0x13d [<ffffffff80233253>] kthread+0xd3/0x100 [<ffffffff8025fe88>] child_rip+0xa/0x12 [<ffffffff8026541f>] _spin_unlock_irq+0x2b/0x33 [<ffffffff8025f60c>] restore_args+0x0/0x30 [<ffffffff80233180>] kthread+0x0/0x100 [<ffffffff8025fe7e>] child_rip+0x0/0x12 eth0: no IPv6 routers present and more: [root@...nado squid]# e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex GRE over IPv4 tunneling driver NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver BUG: MAX_STACK_TRACE_ENTRIES too low! turning off the locking correctness validator. Call Trace: [<ffffffff8026995e>] dump_trace+0xbe/0x3a0 [<ffffffff80269c7c>] show_trace+0x3c/0x55 [<ffffffff80269caa>] dump_stack+0x15/0x1b [<ffffffff802992e6>] save_trace+0xd6/0xe3 [<ffffffff8029a5d2>] mark_lock+0x82/0x5ba [<ffffffff8029b5b3>] __lock_acquire+0x4e3/0xc78 [<ffffffff8029bd97>] lock_acquire+0x4f/0x78 [<ffffffff802652a7>] _read_lock+0x28/0x37 [<ffffffff8025344a>] udp_rcv+0x1aa/0x5c0 [<ffffffff80235359>] ip_local_deliver+0x199/0x270 [<ffffffff80236393>] ip_rcv+0x4d3/0x52b [<ffffffff8021feab>] netif_receive_skb+0x1eb/0x27b [<ffffffff803cbe99>] e1000_clean_rx_irq_ps+0x5b9/0x6a0 [<ffffffff803ca597>] e1000_clean+0x327/0x45b [<ffffffff8020ca9b>] net_rx_action+0x92/0x147 [<ffffffff80211773>] __do_softirq+0x78/0x105 [<ffffffff802601fc>] call_softirq+0x1c/0x30 [<ffffffff8026b529>] do_softirq+0x39/0xa4 [<ffffffff80288378>] irq_exit+0x58/0x5a [<ffffffff8026b648>] do_IRQ+0xb4/0xbe [<ffffffff8025f5b6>] ret_from_intr+0x0/0xf [<ffffffff80269038>] mwait_idle_hints+0x4d/0x4f [<ffffffff80258d16>] mwait_idle+0x15/0x2a [<ffffffff8024a275>] cpu_idle+0x6a/0x89 [<ffffffff80268766>] rest_init+0x26/0x28 [<ffffffff806607c5>] start_kernel+0x258/0x263 [<ffffffff80660157>] _sinittext+0x157/0x160 <IRQ> [<ffffffff802992e6>] save_trace+0xd6/0xe3 [<ffffffff8029a5d2>] mark_lock+0x82/0x5ba [<ffffffff8029b5b3>] __lock_acquire+0x4e3/0xc78 [<ffffffff8801b239>] :ip_conntrack:ip_ct_deliver_cached_events+0x81/0x86 [<ffffffff8029bd97>] lock_acquire+0x4f/0x78 [<ffffffff8025344a>] udp_rcv+0x1aa/0x5c0 [<ffffffff802652a7>] _read_lock+0x28/0x37 [<ffffffff8025344a>] udp_rcv+0x1aa/0x5c0 [<ffffffff80235359>] ip_local_deliver+0x199/0x270 [<ffffffff80236393>] ip_rcv+0x4d3/0x52b [<ffffffff8021feab>] netif_receive_skb+0x1eb/0x27b [<ffffffff803cbe99>] e1000_clean_rx_irq_ps+0x5b9/0x6a0 [<ffffffff803ca597>] e1000_clean+0x327/0x45b [<ffffffff8026541f>] _spin_unlock_irq+0x2b/0x33 [<ffffffff8020ca9b>] net_rx_action+0x92/0x147 [<ffffffff8021175f>] __do_softirq+0x64/0x105 [<ffffffff80211773>] __do_softirq+0x78/0x105 [<ffffffff802601fc>] call_softirq+0x1c/0x30 [<ffffffff8026b529>] do_softirq+0x39/0xa4 [<ffffffff80288378>] irq_exit+0x58/0x5a [<ffffffff8026b648>] do_IRQ+0xb4/0xbe [<ffffffff80258d01>] mwait_idle+0x0/0x2a [<ffffffff8025f5b6>] ret_from_intr+0x0/0xf <EOI> [<ffffffff80269038>] mwait_idle_hints+0x4d/0x4f [<ffffffff80258d16>] mwait_idle+0x15/0x2a [<ffffffff8024a275>] cpu_idle+0x6a/0x89 [<ffffffff80268766>] rest_init+0x26/0x28 [<ffffffff806607c5>] start_kernel+0x258/0x263 [<ffffffff80660157>] _sinittext+0x157/0x160 eth0: no IPv6 routers present [root@...nado ~]# 2. Also still having no joy with ATA layer driving my ATAPI cdrom: ata5: PATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x30B0 irq 14 ata6: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x30B8 irq 15 scsi4 : ata_piix ata5.00: ATAPI, max UDMA/66 ata5.00: configured for UDMA/66 scsi5 : ata_piix ata6: port disabled. ignoring. ATA: abnormal status 0xFF on port 0x177 ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata5.00: (BMDMA stat 0x24) ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout) ata5: soft resetting port ata5.00: configured for UDMA/66 ata5: EH complete ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata5.00: (BMDMA stat 0x24) ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout) ata5: soft resetting port ata5.00: configured for UDMA/66 ata5: EH complete ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata5.00: (BMDMA stat 0x24) ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout) ata5: soft resetting port ata5.00: configured for UDMA/66 ata5: EH complete ata5.00: limiting speed to UDMA/44 ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen ata5.00: (BMDMA stat 0x24) ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout) ata5: soft resetting port ata5.00: configured for UDMA/44 ata5: EH complete This too, seems to be going unacknowledged and unfixed. Fair enough, it's new code but I've received no response as to whether it should work, or shouldn't, whether I should persist trying with it or if I can help with fixing/testing it ... ? I had a mysterious hard crash before, immediately preceded by a message about losing comms to my UPS (serial port) but don't have any further information on that one, unfortunately. Reuben - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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