Activity log for bug #2002665

Date Who What changed Old value New value Message
2023-01-12 15:28:34 Sevan Janiyan bug added bug
2023-01-12 15:34:00 Sevan Janiyan summary NULL pointer dereference NULL pointer dereference in abd_copy_to_buf_off
2023-01-12 15:44:29 Sevan Janiyan description Ubuntu 22.10 riscv64 image on lichee rv board with 3 HDDs attached, 2 in a mirrored zpool, 1 standalone zpool, rsync copying data from single pool to mirrored pool. [Mon Nov 14 10:05:09 2022] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000019 [Mon Nov 14 10:05:09 2022] Oops [#1] [Mon Nov 14 10:05:09 2022] Modules linked in: tls binfmt_misc 8723ds(OE) cfg80211 zfs(POE) pwrseq_simple sunxi_cir rc_core zunicode(POE) snd_soc_hdmi_codec zzstd(OE) ses enclosure scsi_transport_sas sunxi phy_generic zlua(OE) sunxi_cedrus(C) v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 zcommon(POE) videobuf2_common snd_soc_simple_card sun20i_codec snd_soc_dmic snd_soc_simple_card_utils znvpair(POE) zavl(POE) videodev icp(POE) leds_sun50i_r329 snd_soc_core led_class_multicolor spl(OE) mc snd_compress ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd leds_gpio soundcore nls_iso8859_1 uio_pdrv_genirq uio ramoops pstore_blk efi_pstore reed_solomon pstore_zone dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip_tables x_tables autofs4 efivarfs raid10 raid456 libcrc32c async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear dw_hdmi_i2s_audio dw_hdmi_cec sun8i_drm_hdmi dw_hdmi sun8i_mixer sun4i_drm sun4i_frontend sun4i_tcon sun8i_tcon_top [Mon Nov 14 10:05:09 2022] display_connector drm_cma_helper drm_kms_helper backlight syscopyarea sysfillrect sysimgblt fb_sys_fops [Mon Nov 14 10:05:09 2022] CPU: 0 PID: 796 Comm: z_rd_int Tainted: P C OE 5.17.0-1003-allwinner #3-Ubuntu [Mon Nov 14 10:05:09 2022] Hardware name: Sipeed Lichee RV Dock (DT) [Mon Nov 14 10:05:09 2022] epc : abd_iterate_func+0x64/0x19a [zfs] [Mon Nov 14 10:05:09 2022] ra : abd_copy_to_buf_off+0x44/0x62 [zfs] [Mon Nov 14 10:05:09 2022] epc : ffffffff047fcda6 ra : ffffffff047fd034 sp : ffffffd80ef7ba10 [Mon Nov 14 10:05:09 2022] gp : ffffffff81e93b80 tp : ffffffd829dd7080 t0 : ffffffd82b389780 [Mon Nov 14 10:05:09 2022] t1 : 9ae16a3b2f90404f t2 : ffffffd80d5ec480 s0 : ffffffd80ef7bab0 [Mon Nov 14 10:05:09 2022] s1 : ffffffd82b389730 a0 : 0000000000000019 a1 : 0000000000000000 [Mon Nov 14 10:05:09 2022] a2 : 0000000000020000 a3 : ffffffff047fc000 a4 : ffffffd80ef7bab0 [Mon Nov 14 10:05:09 2022] a5 : 0000000000000000 a6 : 0000000000000000 a7 : 39f52a87d3073d0d [Mon Nov 14 10:05:09 2022] s2 : ffffffd836b043c0 s3 : 0000000000000007 s4 : 0000000000000000 [Mon Nov 14 10:05:09 2022] s5 : 0000000000020000 s6 : 000000000000000a s7 : ffffffd80d5ecbc8 [Mon Nov 14 10:05:09 2022] s8 : ffffffd80451c000 s9 : 0000000000000007 s10: 0000000000000004 [Mon Nov 14 10:05:09 2022] s11: ffffffd811d36220 t3 : 0000000000ff0000 t4 : 0000002b00000000 [Mon Nov 14 10:05:09 2022] t5 : 000000ff00000000 t6 : 0000000000000002 [Mon Nov 14 10:05:09 2022] status: 0000000200000120 badaddr: 0000000000000019 cause: 000000000000000d [Mon Nov 14 10:05:09 2022] [<ffffffff047fd034>] abd_copy_to_buf_off+0x44/0x62 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04806266>] arc_buf_fill+0x332/0xaf8 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04806d82>] arc_buf_alloc_impl.isra.0+0x2be/0x3e4 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04806fda>] arc_read_done+0x132/0x3be [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04908c42>] zio_done+0x19a/0xf34 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff049024bc>] zio_execute+0xd8/0x192 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff02279b98>] taskq_thread+0x272/0x41c [spl] [Mon Nov 14 10:05:09 2022] [<ffffffff8004a87e>] kthread+0xc6/0xdc [Mon Nov 14 10:05:09 2022] [<ffffffff80003b94>] ret_from_exception+0x0/0xc [Mon Nov 14 10:05:09 2022] ---[ end trace 0000000000000000 ]--- Ubuntu 22.10 riscv64 image on lichee rv board with 3 HDDs attached, 2 in a mirrored zpool, 1 standalone zpool, rsync copying data from single pool to mirrored pool. [Mon Nov 14 10:05:09 2022] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000019 [Mon Nov 14 10:05:09 2022] Oops [#1] [Mon Nov 14 10:05:09 2022] Modules linked in: tls binfmt_misc 8723ds(OE) cfg80211 zfs(POE) pwrseq_simple sunxi_cir rc_core zunicode(POE) snd_soc_hdmi_codec zzstd(OE) ses enclosure scsi_transport_sas sunxi phy_generic zlua(OE) sunxi_cedrus(C) v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 zcommon(POE) videobuf2_common snd_soc_simple_card sun20i_codec snd_soc_dmic snd_soc_simple_card_utils znvpair(POE) zavl(POE) videodev icp(POE) leds_sun50i_r329 snd_soc_core led_class_multicolor spl(OE) mc snd_compress ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd leds_gpio soundcore nls_iso8859_1 uio_pdrv_genirq uio ramoops pstore_blk efi_pstore reed_solomon pstore_zone dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip_tables x_tables autofs4 efivarfs raid10 raid456 libcrc32c async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear dw_hdmi_i2s_audio dw_hdmi_cec sun8i_drm_hdmi dw_hdmi sun8i_mixer sun4i_drm sun4i_frontend sun4i_tcon sun8i_tcon_top [Mon Nov 14 10:05:09 2022] display_connector drm_cma_helper drm_kms_helper backlight syscopyarea sysfillrect sysimgblt fb_sys_fops [Mon Nov 14 10:05:09 2022] CPU: 0 PID: 796 Comm: z_rd_int Tainted: P C OE 5.17.0-1003-allwinner #3-Ubuntu [Mon Nov 14 10:05:09 2022] Hardware name: Sipeed Lichee RV Dock (DT) [Mon Nov 14 10:05:09 2022] epc : abd_iterate_func+0x64/0x19a [zfs] [Mon Nov 14 10:05:09 2022] ra : abd_copy_to_buf_off+0x44/0x62 [zfs] [Mon Nov 14 10:05:09 2022] epc : ffffffff047fcda6 ra : ffffffff047fd034 sp : ffffffd80ef7ba10 [Mon Nov 14 10:05:09 2022] gp : ffffffff81e93b80 tp : ffffffd829dd7080 t0 : ffffffd82b389780 [Mon Nov 14 10:05:09 2022] t1 : 9ae16a3b2f90404f t2 : ffffffd80d5ec480 s0 : ffffffd80ef7bab0 [Mon Nov 14 10:05:09 2022] s1 : ffffffd82b389730 a0 : 0000000000000019 a1 : 0000000000000000 [Mon Nov 14 10:05:09 2022] a2 : 0000000000020000 a3 : ffffffff047fc000 a4 : ffffffd80ef7bab0 [Mon Nov 14 10:05:09 2022] a5 : 0000000000000000 a6 : 0000000000000000 a7 : 39f52a87d3073d0d [Mon Nov 14 10:05:09 2022] s2 : ffffffd836b043c0 s3 : 0000000000000007 s4 : 0000000000000000 [Mon Nov 14 10:05:09 2022] s5 : 0000000000020000 s6 : 000000000000000a s7 : ffffffd80d5ecbc8 [Mon Nov 14 10:05:09 2022] s8 : ffffffd80451c000 s9 : 0000000000000007 s10: 0000000000000004 [Mon Nov 14 10:05:09 2022] s11: ffffffd811d36220 t3 : 0000000000ff0000 t4 : 0000002b00000000 [Mon Nov 14 10:05:09 2022] t5 : 000000ff00000000 t6 : 0000000000000002 [Mon Nov 14 10:05:09 2022] status: 0000000200000120 badaddr: 0000000000000019 cause: 000000000000000d [Mon Nov 14 10:05:09 2022] [<ffffffff047fd034>] abd_copy_to_buf_off+0x44/0x62 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04806266>] arc_buf_fill+0x332/0xaf8 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04806d82>] arc_buf_alloc_impl.isra.0+0x2be/0x3e4 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04806fda>] arc_read_done+0x132/0x3be [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff04908c42>] zio_done+0x19a/0xf34 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff049024bc>] zio_execute+0xd8/0x192 [zfs] [Mon Nov 14 10:05:09 2022] [<ffffffff02279b98>] taskq_thread+0x272/0x41c [spl] [Mon Nov 14 10:05:09 2022] [<ffffffff8004a87e>] kthread+0xc6/0xdc [Mon Nov 14 10:05:09 2022] [<ffffffff80003b94>] ret_from_exception+0x0/0xc [Mon Nov 14 10:05:09 2022] ---[ end trace 0000000000000000 ]--- [Thu Nov 17 09:57:35 2022] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 [Thu Nov 17 09:57:35 2022] Oops [#1] [Thu Nov 17 09:57:35 2022] Modules linked in: tls binfmt_misc 8723ds(OE) cfg80211 zfs(POE) pwrseq_simple sunxi_cir rc_core zunicode(POE) snd_soc_hdmi_codec zzstd(OE) ses enclosure scsi_transport_sas sunxi phy_generic zlua(OE) sunxi_cedrus(C) v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 zcommon(POE) videobuf2_common snd_soc_simple_card sun20i_codec snd_soc_dmic snd_soc_simple_card_utils znvpair(POE) zavl(POE) videodev icp(POE) snd_soc_core leds_sun50i_r329 led_class_multicolor spl(OE) mc snd_compress ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd leds_gpio soundcore nls_iso8859_1 uio_pdrv_genirq uio pstore_blk ramoops reed_solomon pstore_zone efi_pstore dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip_tables x_tables autofs4 efivarfs raid10 raid456 libcrc32c async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid1 raid0 multipath linear dw_hdmi_cec dw_hdmi_i2s_audio sun4i_drm sun8i_drm_hdmi sun4i_frontend dw_hdmi sun8i_mixer sun4i_tcon drm_cma_helper [Thu Nov 17 09:57:35 2022] display_connector drm_kms_helper backlight syscopyarea sysfillrect sun8i_tcon_top sysimgblt fb_sys_fops [Thu Nov 17 09:57:36 2022] CPU: 0 PID: 777 Comm: z_rd_int Tainted: P C OE 5.17.0-1003-allwinner #3-Ubuntu [Thu Nov 17 09:57:36 2022] Hardware name: Sipeed Lichee RV Dock (DT) [Thu Nov 17 09:57:36 2022] epc : abd_iterate_func+0x64/0x19a [zfs] [Thu Nov 17 09:57:36 2022] ra : abd_copy_to_buf_off+0x44/0x62 [zfs] [Thu Nov 17 09:57:36 2022] epc : ffffffff03b85da6 ra : ffffffff03b86034 sp : ffffffd82a50fa10 [Thu Nov 17 09:57:36 2022] gp : ffffffff81e93b80 tp : ffffffd8048f3200 t0 : ffffffd812855050 [Thu Nov 17 09:57:36 2022] t1 : 9ae16a3b2f90404f t2 : ffffffd814f14480 s0 : ffffffd82a50fab0 [Thu Nov 17 09:57:36 2022] s1 : ffffffd812855000 a0 : 0000000000000008 a1 : 0000000000000000 [Thu Nov 17 09:57:36 2022] a2 : 0000000000020000 a3 : ffffffff03b85000 a4 : ffffffd82a50fab0 [Thu Nov 17 09:57:36 2022] a5 : 0000000000000000 a6 : 0000000000000000 a7 : dc5e038f83fc71d1 [Thu Nov 17 09:57:36 2022] s2 : ffffffd830cb8640 s3 : 0000000000000007 s4 : 0000000000000000 [Thu Nov 17 09:57:36 2022] s5 : 0000000000020000 s6 : 000000000000000a s7 : ffffffd814f14808 [Thu Nov 17 09:57:36 2022] s8 : ffffffd80f4ac000 s9 : 0000000000000007 s10: 0000000000000004 [Thu Nov 17 09:57:36 2022] s11: ffffffd806554000 t3 : 000000007fffffff t4 : 0000000000000002 [Thu Nov 17 09:57:36 2022] t5 : ffffffd814f14480 t6 : 0000000000000002 [Thu Nov 17 09:57:36 2022] status: 0000000200000120 badaddr: 0000000000000008 cause: 000000000000000d [Thu Nov 17 09:57:36 2022] [<ffffffff03b86034>] abd_copy_to_buf_off+0x44/0x62 [zfs] [Thu Nov 17 09:57:36 2022] [<ffffffff03b8f266>] arc_buf_fill+0x332/0xaf8 [zfs] [Thu Nov 17 09:57:36 2022] [<ffffffff03b8fd82>] arc_buf_alloc_impl.isra.0+0x2be/0x3e4 [zfs] [Thu Nov 17 09:57:36 2022] [<ffffffff03b8ffda>] arc_read_done+0x132/0x3be [zfs] [Thu Nov 17 09:57:36 2022] [<ffffffff03c91c42>] zio_done+0x19a/0xf34 [zfs] [Thu Nov 17 09:57:36 2022] [<ffffffff03c8b4bc>] zio_execute+0xd8/0x192 [zfs] [Thu Nov 17 09:57:36 2022] [<ffffffff02285b98>] taskq_thread+0x272/0x41c [spl] [Thu Nov 17 09:57:36 2022] [<ffffffff8004a87e>] kthread+0xc6/0xdc [Thu Nov 17 09:57:36 2022] [<ffffffff80003b94>] ret_from_exception+0x0/0xc [Thu Nov 17 09:57:36 2022] ---[ end trace 0000000000000000 ]---