Re: SAS hotswap и баг
08.04.2018 12:44, Artem Chuprina пишет:
> Артём Н. -> debian-russian@lists.debian.org @ Sun, 8 Apr 2018 11:37:14 +0300:
>
> > Вытащил диск, вставил на место, но в /dev его не увидел.
> > Зато увидел вот это в dmesg:
>
> Это там, где ZFS поверх LUKS? Есть шанс, что ты получил ответ на свой
> вопрос, что же ты сделал неправильно.
>
Вряд ли тут что-то неправильно.
Да и шанса такого нет.
scsi_device_dev_release_usercontext явно знать не может о каком-то LUKS.
> > [69497.081559] sd 0:0:5:0: [sdf] Synchronize Cache(10) failed: Result:
> > hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
> > [69916.705257] Buffer I/O error on dev dm-8, logical block 0, async page read
> > [69930.896113] list_del corruption, ffff986c0632b010->next is LIST_POISON1 (dead000000000100)
> > [69930.896226] ------------[ cut here ]------------
> > [69930.896227] kernel BUG at /build/linux-3RM5ap/linux-4.14.13/lib/list_debug.c:47!
> > [69930.896329] invalid opcode: 0000 [#1] SMP PTI
> > [69930.896416] Modules linked in: xt_nat veth ipt_MASQUERADE
> > nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo
> > iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype
> > xt_conntrack nf_nat nf_conntrack br_netfilter bridge stp llc bonding xt_tcpudp
> > cpufreq_conservative cpufreq_userspace cpufreq_powersave iptable_filter
> > intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel iTCO_wdt
> > iTCO_vendor_support kvm irqbypass ttm drm_kms_helper intel_cstate intel_uncore
> > pcspkr intel_rapl_perf serio_raw drm evdev mei_me mei sg lpc_ich mfd_core
> > shpchp ie31200_edac button nuvoton_cir ipmi_si battery ipmi_devintf rc_core
> > ipmi_msghandler tpm_crb video acpi_pad nct6775 hwmon_vid jc42 coretemp
> > ip_tables x_tables autofs4 zfs(PO) zunicode(PO) zavl(PO) icp(PO) zcommon(PO)
> > znvpair(PO)
> > [69930.896925] spl(O) btrfs zstd_decompress zstd_compress xxhash
> > algif_skcipher af_alg dm_crypt dm_mod raid10 raid456 async_raid6_recov
> > async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic
> > raid1 raid0 multipath linear md_mod sd_mod hid_generic usbhid hid
> > crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel pcbc
> > aesni_intel aes_x86_64 crypto_simd ahci glue_helper xhci_pci cryptd libahci
> > mpt3sas igb xhci_hcd raid_class i2c_algo_bit libata scsi_transport_sas dca
> > i2c_i801 ptp pps_core usbcore scsi_mod usb_common fan thermal
> > [69930.897315] CPU: 7 PID: 15570 Comm: kworker/u16:2 Tainted: P O
> > 4.14.0-0.bpo.3-amd64 #1 Debian 4.14.13-1~bpo9+1
> > [69930.897462] Hardware name: To Be Filled By O.E.M. To Be Filled By
> > O.E.M./E3C224D4I-14S, BIOS P3.20 05/29/2015
> > [69930.897612] Workqueue: fw_event_mpt2sas0 _firmware_event_work [mpt3sas]
> > [69930.897732] task: ffff986a138af040 task.stack: ffffbbcfca9a8000
> > [69930.897846] RIP: 0010:__list_del_entry_valid+0x4e/0x90
> > [69930.897958] RSP: 0018:ffffbbcfca9abb48 EFLAGS: 00010086
> > [69930.898070] RAX: 000000000000004e RBX: 0000000000000246 RCX: 0000000000000000
> > [69930.898185] RDX: 0000000000000000 RSI: ffff986c1fdd66f8 RDI: ffff986c1fdd66f8
> > [69930.898298] RBP: ffff986c0632b738 R08: 0000000000000000 R09: 0000000000000fdf
> > [69930.898413] R10: 000000000000017d R11: ffffffff99b88e6d R12: ffff986c0636b180
> > [69930.898527] R13: ffff986c05f22000 R14: ffff986c0632b000 R15: ffff986c0d078010
> > [69930.898641] FS: 0000000000000000(0000) GS:ffff986c1fdc0000(0000) knlGS:0000000000000000
> > [69930.898779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [69930.898892] CR2: 00007fbe5e9f4ab4 CR3: 000000019b40a005 CR4: 00000000001606e0
> > [69930.899008] Call Trace:
> > [69930.899121] scsi_device_dev_release_usercontext+0x55/0x260 [scsi_mod]
> > [69930.899242] execute_in_process_context+0x5e/0x70
> > [69930.899358] device_release+0x2d/0x80
> > [69930.899467] kobject_put+0xa5/0x1a0
> > [69930.899580] scsi_remove_target+0x171/0x1b0 [scsi_mod]
> > [69930.899699] sas_rphy_remove+0x55/0x60 [scsi_transport_sas]
> > [69930.899814] sas_port_delete+0x2a/0x160 [scsi_transport_sas]
> > [69930.899931] mpt3sas_transport_port_remove+0x1bc/0x220 [mpt3sas]
> > [69930.900053] _scsih_remove_device+0x21d/0x330 [mpt3sas]
> > [69930.900171] ? _scsih_sas_host_refresh+0x118/0x180 [mpt3sas]
> > [69930.900290] _scsih_device_remove_by_handle.part.30+0x78/0xc0 [mpt3sas]
> > [69930.900407] _firmware_event_work+0x15c7/0x1d80 [mpt3sas]
> > [69930.900519] ? update_curr+0xf0/0x1a0
> > [69930.900627] ? pick_next_task_fair+0x156/0x570
> > [69930.900737] ? __switch_to+0xa8/0x450
> > [69930.900844] process_one_work+0x181/0x370
> > [69930.900953] worker_thread+0x4d/0x3c0
> > [69930.901061] kthread+0xfc/0x130
> > [69930.901168] ? process_one_work+0x370/0x370
> > [69930.901278] ? kthread_create_on_node+0x70/0x70
> > [69930.901388] ret_from_fork+0x1f/0x30
> > [69930.901494] Code: 74 2b 48 8b 12 48 39 d7 75 34 48 8b 50 08 48 39 d7 75 3c
> > b8 01 00 00 00 c3 48 89 fe 48 89 c2 48 c7 c7 60 9e 44 99 e8 7d 21 d5 ff <0f>
> > 0b 48 89 fe 48 c7 c7 98 9e 44 99 e8 6c 21 d5 ff 0f 0b 48 89
> > [69930.901702] RIP: __list_del_entry_valid+0x4e/0x90 RSP: ffffbbcfca9abb48
> > [69930.901816] ---[ end trace b1b41653fc7fb543 ]---
>
>
> > Чтобы это могло быть?
>
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