From: Dan Aloni <alonid@gmail.com>
To: linux-ext4@vger.kernel.org
Cc: jforbes@fedoraproject.org, Jan Kara <jack@suse.cz>
Subject: BUG at fs/ext4/inode.c:2200 (mpage_process_page_bufs)
Date: Fri, 23 Apr 2021 09:42:55 +0300 [thread overview]
Message-ID: <20210423064255.r32fgqipb52k5tpg@gmail.com> (raw)
Hi,
The following [2] has occurred just upon boot to Fedora's 5.11.15 kernel [1].
No pertinent patches around MM or FS subsystems as far as I see.
[1] https://src.fedoraproject.org/rpms/kernel/tree/a6ae349436c5bc66640eb6aeed211c5068dc71f4
[2]
[ 29.120268] ------------[ cut here ]------------
[ 29.120294] kernel BUG at fs/ext4/inode.c:2200!
[ 29.120306] invalid opcode: 0000 [#1] SMP NOPTI
[ 29.120314] CPU: 19 PID: 382 Comm: kworker/u256:1 Tainted: G W 5.11.15-100.fc32.x86_64 #1
[ 29.120321] Hardware name: System manufacturer System Product Name/PRIME TRX40-PRO, BIOS 1201 08/04/2020
[ 29.120328] Workqueue: writeback wb_workfn (flush-253:1)
[ 29.120338] RIP: 0010:mpage_process_page_bufs+0xb9/0x120
[ 29.120346] Code: 00 00 89 45 38 48 8b 52 08 83 c3 01 48 39 f2 75 9f 8b 45 34 85 c0 74 5f b8 01 00 00 00 44 39 e3 72 ae 80 4d 60 02 31 c0 eb a6 <0f> 0b 3d ff 07 00 00 77 9b 8b 4d 30 01 c1 39 cb 75 92 48 8b 0a 8b
[ 29.120355] RSP: 0018:ffffb379c9a23970 EFLAGS: 00010202
[ 29.120361] RAX: ddb800010099b804 RBX: 0000000000013543 RCX: 000000000000000c
[ 29.120367] RDX: ffff902be16d1e38 RSI: ffff902be16d1e38 RDI: 000000005e2a3e3f
[ 29.120373] RBP: ffffb379c9a23b00 R08: 0000000000000000 R09: 0000000000000000
[ 29.120378] R10: 0000000000000002 R11: 0000000000000238 R12: 000000000005e2a4
[ 29.120384] R13: ffff902a7ff1c818 R14: ffffb379c9a23b00 R15: ffffed63483b7100
[ 29.120390] FS: 0000000000000000(0000) GS:ffff90683d4c0000(0000) knlGS:0000000000000000
[ 29.120396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.120402] CR2: 000055fa49f54b50 CR3: 0000000de0a10000 CR4: 0000000000350ee0
[ 29.120408] Call Trace:
[ 29.120414] mpage_prepare_extent_to_map+0x1b1/0x260
[ 29.120421] ext4_writepages+0x314/0xfa0
[ 29.120428] do_writepages+0x28/0xa0
[ 29.120434] __writeback_single_inode+0x39/0x2a0
[ 29.120440] writeback_sb_inodes+0x1d8/0x440
[ 29.120447] wb_writeback+0xab/0x270
[ 29.120453] wb_workfn+0xc5/0x4b0
[ 29.120459] ? __switch_to+0x114/0x450
[ 29.120466] process_one_work+0x1ec/0x380
[ 29.120472] worker_thread+0x53/0x3e0
[ 29.120478] ? process_one_work+0x380/0x380
[ 29.120483] kthread+0x11b/0x140
[ 29.120489] ? __kthread_bind_mask+0x60/0x60
[ 29.120496] ret_from_fork+0x1f/0x30
[ 29.120503] Modules linked in: overlay xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nouveau nf_nat_tftp nf_conntrack_tftp drm_ttm_helper ttm drm_kms_helper cec tun netconsole nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle bridge stp llc iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci cmac bnep vfat fat rpcrdma rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi ib_umad rdma_cm ib_ipoib iw_cm ucsi_ccg typec_ucsi ib_cm intel_rapl_msr typec snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel
[ 29.120542] intel_rapl_common soundwire_generic_allocation snd_soc_core snd_compress edac_mce_amd snd_pcm_dmaengine amd_energy uvcvideo soundwire_cadence kvm_amd videobuf2_vmalloc snd_hda_codec btusb btrtl videobuf2_memops kvm snd_usb_audio snd_hda_core btbcm videobuf2_v4l2 snd_usbmidi_lib btintel mlx5_ib ac97_bus irqbypass videobuf2_common snd_hwdep eeepc_wmi snd_seq bluetooth snd_rawmidi asus_wmi videodev ib_uverbs rapl snd_seq_device sparse_keymap video pcspkr wmi_bmof joydev ib_core ecdh_generic snd_pcm mc rfkill ecc snd_timer sp5100_tco snd soundcore i2c_nvidia_gpu i2c_piix4 k10temp acpi_cpufreq binfmt_misc nfsd auth_rpcgss nfs_acl lockd grace drm sunrpc nfs_ssc ip_tables hid_logitech_hidpp hid_logitech_dj igb dca mlx5_core i2c_algo_bit crct10dif_pclmul crc32_pclmul crc32c_intel mlxfw ghash_clmulni_intel pci_hyperv_intf ccp mxm_wmi wmi pinctrl_amd fuse
[ 29.120633] ---[ end trace de9b9adeaba2eda5 ]---
[ 29.120638] RIP: 0010:mpage_process_page_bufs+0xb9/0x120
[ 29.120644] Code: 00 00 89 45 38 48 8b 52 08 83 c3 01 48 39 f2 75 9f 8b 45 34 85 c0 74 5f b8 01 00 00 00 44 39 e3 72 ae 80 4d 60 02 31 c0 eb a6 <0f> 0b 3d ff 07 00 00 77 9b 8b 4d 30 01 c1 39 cb 75 92 48 8b 0a 8b
[ 29.120653] RSP: 0018:ffffb379c9a23970 EFLAGS: 00010202
[ 29.120658] RAX: ddb800010099b804 RBX: 0000000000013543 RCX: 000000000000000c
[ 29.120664] RDX: ffff902be16d1e38 RSI: ffff902be16d1e38 RDI: 000000005e2a3e3f
[ 29.120669] RBP: ffffb379c9a23b00 R08: 0000000000000000 R09: 0000000000000000
[ 29.120674] R10: 0000000000000002 R11: 0000000000000238 R12: 000000000005e2a4
[ 29.120679] R13: ffff902a7ff1c818 R14: ffffb379c9a23b00 R15: ffffed63483b7100
[ 29.120685] FS: 0000000000000000(0000) GS:ffff90683d4c0000(0000) knlGS:0000000000000000
[ 29.120690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.120701] CR2: 000055fa49f54b50 CR3: 0000000de0a10000 CR4: 0000000000350ee0
[ 29.120708] ------------[ cut here ]------------
[ 29.120713] WARNING: CPU: 19 PID: 382 at kernel/exit.c:739 do_exit+0x37/0xac0
[ 29.120721] Modules linked in: overlay xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nouveau nf_nat_tftp nf_conntrack_tftp drm_ttm_helper ttm drm_kms_helper cec tun netconsole nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle bridge stp llc iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci cmac bnep vfat fat rpcrdma rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi ib_umad rdma_cm ib_ipoib iw_cm ucsi_ccg typec_ucsi ib_cm intel_rapl_msr typec snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel
[ 29.120744] intel_rapl_common soundwire_generic_allocation snd_soc_core snd_compress edac_mce_amd snd_pcm_dmaengine amd_energy uvcvideo soundwire_cadence kvm_amd videobuf2_vmalloc snd_hda_codec btusb btrtl videobuf2_memops kvm snd_usb_audio snd_hda_core btbcm videobuf2_v4l2 snd_usbmidi_lib btintel mlx5_ib ac97_bus irqbypass videobuf2_common snd_hwdep eeepc_wmi snd_seq bluetooth snd_rawmidi asus_wmi videodev ib_uverbs rapl snd_seq_device sparse_keymap video pcspkr wmi_bmof joydev ib_core ecdh_generic snd_pcm mc rfkill ecc snd_timer sp5100_tco snd soundcore i2c_nvidia_gpu i2c_piix4 k10temp acpi_cpufreq binfmt_misc nfsd auth_rpcgss nfs_acl lockd grace drm sunrpc nfs_ssc ip_tables hid_logitech_hidpp hid_logitech_dj igb dca mlx5_core i2c_algo_bit crct10dif_pclmul crc32_pclmul crc32c_intel mlxfw ghash_clmulni_intel pci_hyperv_intf ccp mxm_wmi wmi pinctrl_amd fuse
[ 29.122420] CPU: 19 PID: 382 Comm: kworker/u256:1 Tainted: G D W 5.11.15-100.fc32.x86_64 #1
[ 29.123239] Hardware name: System manufacturer System Product Name/PRIME TRX40-PRO, BIOS 1201 08/04/2020
[ 29.124071] Workqueue: writeback wb_workfn (flush-253:1)
[ 29.124903] RIP: 0010:do_exit+0x37/0xac0
[ 29.125722] Code: 55 48 89 fd 53 65 48 8b 1c 25 c0 7b 01 00 48 83 ec 38 48 8b 83 70 0c 00 00 48 85 c0 74 0e 48 8b 10 48 39 d0 0f 84 72 04 00 00 <0f> 0b 65 8b 0d d0 85 f3 68 89 c8 25 00 ff ff 00 89 44 24 0c 0f 85
[ 29.126593] RSP: 0018:ffffb379c9a23ee8 EFLAGS: 00010212
[ 29.127518] RAX: ffffb379c9a23d80 RBX: ffff902a042a2780 RCX: ffff90683d4d8ac8
[ 29.128435] RDX: ffff902a0e6c9048 RSI: 0000000000000027 RDI: 000000000000000b
[ 29.129354] RBP: 000000000000000b R08: 0000000000000000 R09: ffffb379c9a235b8
[ 29.130272] R10: ffffb379c9a235b0 R11: ffff90683cffffe8 R12: 000000000000000b
[ 29.131193] R13: 0000000000000000 R14: ffff902a042a2780 R15: 0000000000000006
[ 29.132117] FS: 0000000000000000(0000) GS:ffff90683d4c0000(0000) knlGS:0000000000000000
[ 29.133031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.133960] CR2: 000055fa49f54b50 CR3: 0000000de0a10000 CR4: 0000000000350ee0
[ 29.134891] Call Trace:
[ 29.135820] ? kthread+0x11b/0x140
[ 29.136753] rewind_stack_do_exit+0x17/0x20
[ 29.137681] RIP: 0000:0x0
[ 29.138616] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[ 29.139550] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000
[ 29.140478] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 29.141407] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.142334] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 29.143259] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 29.144177] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 29.145097] ---[ end trace de9b9adeaba2eda6 ]---
--
Dan Aloni
next reply other threads:[~2021-04-23 6:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-23 6:42 Dan Aloni [this message]
2021-04-23 15:27 ` BUG at fs/ext4/inode.c:2200 (mpage_process_page_bufs) Jan Kara
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210423064255.r32fgqipb52k5tpg@gmail.com \
--to=alonid@gmail.com \
--cc=jack@suse.cz \
--cc=jforbes@fedoraproject.org \
--cc=linux-ext4@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.