Dear devs and maintainers,
during the first heavy usage of the new ntfs3 driver I experienced the following kernel bug.
I wanted to rsync several GB from a NTFS file system stored on a ZFS volume to another NTFS file system on a plain
partition.
Both drives were connected to a SAS controller (LSISAS2008, mpt2sas). The host has ECC memory.
After this bug I remounted both file systems using the FUSE NTFS-3g driver and sync'd the data without problems.
I'm not sure if this really is ntfs3 related but being the most prominent change in my workflow, this is my best bet.
Thanks for your work,
Uwe Sauter
#### snip ####
[ 1132.645038] BUG: unable to handle page fault for address: 0000000000400000
[ 1132.645045] #PF: supervisor instruction fetch in kernel mode
[ 1132.645047] #PF: error_code(0x0010) - not-present page
[ 1132.645050] PGD 0 P4D 0
[ 1132.645053] Oops: 0010 [#1] PREEMPT SMP PTI
[ 1132.645057] CPU: 7 PID: 429941 Comm: rsync Tainted: P OE 5.15.2-arch1-1 #1
e3bfbeb633edc604ba956e06f24d5659e31c294f
[ 1132.645061] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./C226 WS, BIOS P3.40 06/25/2018
[ 1132.645063] RIP: 0010:0x400000
[ 1132.645067] Code: Unable to access opcode bytes at RIP 0x3fffd6.
[ 1132.645068] RSP: 0018:ffffac7e63a7fab8 EFLAGS: 00010246
[ 1132.645071] RAX: 0000000000000000 RBX: ffff95e55b7e3f80 RCX: 0000000000000000
[ 1132.645074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1132.645075] RBP: ffff95e55b7e3f80 R08: 0000000000000000 R09: 0000000000000000
[ 1132.645077] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[ 1132.645079] R13: ffffac7e63a7fb30 R14: ffffee3e0e250380 R15: ffffffffb4e09158
[ 1132.645081] FS: 00007fa8065b7580(0000) GS:ffff95ec003c0000(0000) knlGS:0000000000000000
[ 1132.645084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1132.645086] CR2: 0000000000400000 CR3: 0000000264e28002 CR4: 00000000001706e0
[ 1132.645089] Call Trace:
[ 1132.645093] ? io_schedule+0x42/0x70
[ 1132.645100] ? wait_on_page_bit_common+0x10d/0x3c0
[ 1132.645105] ? __page_cache_alloc+0x90/0x90
[ 1132.645109] ? filemap_get_pages+0x6ed/0x730
[ 1132.645113] ? filemap_read+0xb9/0x360
[ 1132.645117] ? pty_write+0x8e/0x90
[ 1132.645123] ? new_sync_read+0x159/0x1f0
[ 1132.645128] ? vfs_read+0xff/0x1a0
[ 1132.645131] ? ksys_read+0x67/0xf0
[ 1132.645135] ? do_syscall_64+0x5c/0x90
[ 1132.645140] ? ksys_write+0x67/0xf0
[ 1132.645143] ? syscall_exit_to_user_mode+0x23/0x50
[ 1132.645146] ? do_syscall_64+0x69/0x90
[ 1132.645150] ? syscall_exit_to_user_mode+0x23/0x50
[ 1132.645153] ? do_syscall_64+0x69/0x90
[ 1132.645156] ? exit_to_user_mode_prepare+0x12d/0x180
[ 1132.645161] ? syscall_exit_to_user_mode+0x23/0x50
[ 1132.645163] ? __x64_sys_close+0xd/0x50
[ 1132.645168] ? do_syscall_64+0x69/0x90
[ 1132.645171] ? do_syscall_64+0x69/0x90
[ 1132.645174] ? do_syscall_64+0x69/0x90
[ 1132.645178] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1132.645183] Modules linked in: ntfs3 dm_mod vhost_net vhost vhost_iotlb tap tun xt_MASQUERADE xt_CHECKSUM
ip6table_mangle iptable_mangle bridge stp llc ip6table_nat ip6t_REJECT nf_reject_ipv6 ip6table_filter ip6_tables
iptable_nat nf_nat ipt_REJECT nf_reject_ipv4 xt_multiport xt_tcpudp xt_state xt_conntrack nf_conntrack nf_defrag_ipv6
nf_defrag_ipv4 libcrc32c crc32c_generic iptable_filter rpcrdma sunrpc rdma_ucm ib_iser libiscsi scsi_transport_iscsi
ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx4_en mlx4_ib ib_uverbs ib_core intel_rapl_msr intel_rapl_common
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel tda18212 cxd2841er kvm irqbypass snd_hda_codec_realtek
snd_ice1712 crct10dif_pclmul snd_hda_codec_generic snd_cs8427 iTCO_wdt intel_spi_platform intel_spi ledtrig_audio
crc32_pclmul crc32c_intel snd_i2c spi_nor snd_ice17xx_ak4xxx snd_hda_intel intel_pmc_bxt ddbridge ghash_clmulni_intel
snd_ak4xxx_adda at24 mtd iTCO_vendor_support mei_hdcp snd_intel_dspcfg snd_ac97_codec aesni_intel
[ 1132.645256] snd_intel_sdw_acpi dvb_core crypto_simd videobuf2_vmalloc snd_hda_codec snd_mpu401_uart cryptd
snd_rawmidi videobuf2_memops rapl snd_hda_core snd_seq_device intel_cstate ac97_bus intel_uncore snd_hwdep
videobuf2_common pcspkr snd_pcm i2c_i801 videodev snd_timer i2c_smbus joydev mousedev mc igb lpc_ich mei_me snd dca
mlx4_core mei soundcore ie31200_edac mac_hid acpi_pad vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) sg crypto_user fuse
bpf_preload ip_tables x_tables hid_microsoft ff_memless usbhid raid1 md_mod xhci_pci xhci_pci_renesas zfs(POE)
zunicode(POE) zzstd(OE) zlua(OE) zavl(POE) icp(POE) zcommon(POE) znvpair(POE) spl(OE) mpt3sas raid_class
scsi_transport_sas i915 video ttm intel_agp intel_gtt
[ 1132.645320] CR2: 0000000000400000
[ 1132.645323] ---[ end trace 08a4d6a7ac863916 ]---
[ 1132.648651] RIP: 0010:0x400000
[ 1132.648654] Code: Unable to access opcode bytes at RIP 0x3fffd6.
[ 1132.648655] RSP: 0018:ffffac7e63a7fab8 EFLAGS: 00010246
[ 1132.648657] RAX: 0000000000000000 RBX: ffff95e55b7e3f80 RCX: 0000000000000000
[ 1132.648658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1132.648659] RBP: ffff95e55b7e3f80 R08: 0000000000000000 R09: 0000000000000000
[ 1132.648660] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[ 1132.648661] R13: ffffac7e63a7fb30 R14: ffffee3e0e250380 R15: ffffffffb4e09158
[ 1132.648662] FS: 00007fa8065b7580(0000) GS:ffff95ec003c0000(0000) knlGS:0000000000000000
[ 1132.648663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1132.648676] CR2: 0000000000400000 CR3: 0000000264e28002 CR4: 00000000001706e0
[ 1132.648678] note: rsync[429941] exited with preempt_count 1
#### snap ####
#### Environment ####
Arch Linux with packages:
linux 5.15.2.arch1-1
ntfs-3g 2021.8.22-1
zfs-linux-git 2021.11.13.r7179.g8ac58c3f56_5.15.2.arch1.1-1
zfs-utils-git 2021.11.13.r7179.g8ac58c3f56-1
rsync 3.2.3-4
