From: Andrew Morton <akpm@linux-foundation.org>
To: Seth Jennings <sjenning@redhat.com>,
Minchan Kim <minchan@kernel.org>,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: bugzilla-daemon@bugzilla.kernel.org, linux-mm@kvack.org,
sss123next@list.ru
Subject: Re: [Bug 192571] zswap + zram enabled BUG
Date: Tue, 17 Jan 2017 12:22:49 -0800 [thread overview]
Message-ID: <20170117122249.815342d95117c3f444acc952@linux-foundation.org> (raw)
In-Reply-To: <bug-192571-27-qFfm1cXEv4@https.bugzilla.kernel.org/>
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
On Sat, 14 Jan 2017 17:32:04 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=192571
>
> --- Comment #1 from Gluzskiy Alexandr <sss123next@list.ru> ---
> [199961.576604] ------------[ cut here ]------------
> [199961.577830] kernel BUG at mm/zswap.c:1108!
> [199961.579006] invalid opcode: 0000 [#1] SMP
> [199961.580166] Modules linked in: uvcvideo gspca_zc3xx xt_sctp zram ccm
> act_mirred ifb sch_ingress cls_u32 sch_sfq sch_htb nf_conntrack_netlink
> nfnetlink sit tunnel4 ip_tunnel iptable_mangle ipt_REJECT nf_reject_ipv4
> xt_recent xt_TCPMSS nf_conntrack_ipv6 nf_defrag_ipv6 iptable_filter
> ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_conntrack xt_nat xt_tcpudp
> xt_multiport ip6table_filter ip6table_raw ip6_tables iptable_nat
> nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw
> ip_tables x_tables radeon ath9k led_class ath9k_common i2c_algo_bit btrfs
> ath9k_hw ttm mac80211 drm_kms_helper xor snd_hda_codec_via
> snd_hda_codec_generic cfbfillrect ath syscopyarea cfbimgblt cfg80211
> sysfillrect sysimgblt fb_sys_fops cfbcopyarea rfkill drm snd_hda_intel
> snd_hda_codec r8169 xhci_pci xhci_hcd backlight
> [199961.587843] parport_pc ohci_pci raid6_pq snd_hda_core mii button ohci_hcd
> asus_atk0110 i2c_piix4 acpi_cpufreq processor sch_fq_codel br_netfilter bridge
> stp llc snd_usb_audio snd_hwdep snd_usbmidi_lib snd_pcm snd_rawmidi
> snd_seq_device snd_timer snd soundcore vhost_net tun nfsd vhost macvtap
> auth_rpcgss macvlan oid_registry nfs_acl lockd grace kvm_amd kvm irqbypass
> gspca_main v4l2_common k10temp hwmon videobuf2_vmalloc videobuf2_memops
> videobuf2_v4l2 videodev videobuf2_core i2c_core parport fbcon bitblit
> softcursor fb fbdev font sunrpc autofs4 [last unloaded: uvcvideo]
> [199961.594974] CPU: 2 PID: 2755 Comm: syncthing Not tainted 4.9.2 #4
> [199961.596459] Hardware name: System manufacturer System Product Name/M4A77TD,
> BIOS 2104 06/28/2010
> [199961.597974] task: ffff880035c19680 task.stack: ffffc90000510000
> [199961.599490] RIP: 0010:[<ffffffff8112c6c2>] [<ffffffff8112c6c2>]
> zswap_frontswap_load+0x142/0x160
> [199961.601042] RSP: 0000:ffffc90000513cb0 EFLAGS: 00010282
> [199961.602588] RAX: ffffffff818263a0 RBX: ffff88036b2fb930 RCX:
> ffffc90000513c98
> [199961.604141] RDX: ffff8801a75da000 RSI: ffff8802ee9d0240 RDI:
> ffff88041c25d000
> [199961.605687] RBP: ffff880035c19680 R08: ffff8802ee9d0249 R09:
> ffff8801a75da0ac
> [199961.607240] R10: ffff8801a75db000 R11: ffff8802ee9d027d R12:
> 00000000ffffffea
> [199961.608788] R13: ffff8804176e3830 R14: ffff8804176e3838 R15:
> 000000c42a6ac008
> [199961.610315] FS: 00007fe1fa7fc700(0000) GS:ffff88042fc80000(0000)
> knlGS:0000000000000000
> [199961.611838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [199961.613357] CR2: 000000c42a6ac008 CR3: 00000000a8411000 CR4:
> 00000000000006e0
> [199961.614864] Stack:
> [199961.616327] 00001000fffffffe ffffffff81823780 000000000014487b
> ffffea00069d7680
> [199961.617820] 0000000000000001 ffff880418614c00 ffffffff8112b768
> ffffea00069d7680
> [199961.619310] ffff880418614c00 000000000014487b 00000000024200ca
> ffff88011d834900
> [199961.620799] Call Trace:
> [199961.622250] [<ffffffff8112b768>] ? __frontswap_load+0x68/0xc0
> [199961.623689] [<ffffffff8112666c>] ? swap_readpage+0x8c/0x120
> [199961.625115] [<ffffffff81126e61>] ? read_swap_cache_async+0x21/0x40
> [199961.626545] [<ffffffff81126f96>] ? swapin_readahead+0x116/0x1e0
> [199961.627973] [<ffffffff812b704e>] ? radix_tree_lookup_slot+0xe/0x20
> [199961.629398] [<ffffffff8111236f>] ? do_swap_page+0x42f/0x660
> [199961.630799] [<ffffffff81114bca>] ? handle_mm_fault+0x76a/0x1080
> [199961.632163] [<ffffffff811544ec>] ? new_sync_read+0xac/0xe0
> [199961.633496] [<ffffffff8102c7a9>] ? __do_page_fault+0x169/0x3e0
> [199961.634798] [<ffffffff8102ca5b>] ? do_page_fault+0x1b/0x60
> [199961.636106] [<ffffffff810e3cc9>] ?
> __context_tracking_exit.part.1+0x49/0x60
> [199961.637424] [<ffffffff8157c7cf>] ? page_fault+0x1f/0x30
> [199961.638739] Code: fb ff ff 41 c6 45 08 00 48 83 c4 08 44 89 e0 5b 5d 41 5c
> 41 5d 41 5e c3 be 0f 00 00 00 48 c7 c7 12 d6 6d 81 e8 e0 d2 f1 ff eb b0 <0f> 0b
> 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
> [199961.641538] RIP [<ffffffff8112c6c2>] zswap_frontswap_load+0x142/0x160
> [199961.642922] RSP <ffffc90000513cb0>
> [199961.648971] ---[ end trace 76742a0cd4818a78 ]---
>
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next parent reply other threads:[~2017-01-17 20:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-192571-27@https.bugzilla.kernel.org/>
[not found] ` <bug-192571-27-qFfm1cXEv4@https.bugzilla.kernel.org/>
2017-01-17 20:22 ` Andrew Morton [this message]
2017-01-18 1:39 ` Sergey Senozhatsky
2017-01-18 5:58 ` Alexandr
2017-01-19 2:56 ` Dan Streetman
2017-01-24 0:03 ` Alexandr
2017-01-24 20:16 ` Dan Streetman
2017-01-25 4:02 ` Chulmin Kim
2017-01-26 17:09 ` Dan Streetman
2017-01-25 6:42 ` Alexandr
2017-01-18 13:17 ` Michal Hocko
2017-01-19 1:36 ` Dan Streetman
2017-01-19 3:00 ` Sergey Senozhatsky
2017-01-19 4:20 ` [PATCH] zswap: change BUG to WARN in zswap_writeback_entry Dan Streetman
2017-01-19 5:15 ` Sergey Senozhatsky
2017-01-19 15:36 ` Dan Streetman
2017-01-19 4:42 ` [Bug 192571] zswap + zram enabled BUG Dan Streetman
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