> 2023年1月17日 21:08，Pierre Juhen <pierre.juhen@xxxxxxxxx> 写道： > > Hi bcache-list, > > I wish you all the best for 2023. > > I use fedora (36 for the moment). > > Since the migration to 6.1 kernel, I get the following messages at boot time : > This is reported, and fixed by Kees Cook with following original patches, https://lore.kernel.org/lkml/20230106045327.never.413-kees@xxxxxxxxxx/ https://lore.kernel.org/lkml/20230106053153.never.999-kees@xxxxxxxxxx/ https://lore.kernel.org/lkml/20230106060229.never.047-kees@xxxxxxxxxx/ https://lore.kernel.org/lkml/20230106061659.never.817-kees@xxxxxxxxxx/ The patches are not upstream yet, maybe soon. Just for your information. Coly Li > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 264) of single field "&i->j" at > drivers/md/bcache/journal.c:152 (size 240) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 0 PID: 650 at > drivers/md/bcache/journal.c:152 journal_read_bucket+0x3d0/0x480 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: > bcachefjes(-) raid0 crct10dif_pclmul crc32_pclmul crc32c_intel > polyval_clmulni polyval_generic nvme ghash_clmulni_intel > sha512_ssse3 nvme_core sp5100_> > janv. 17 07:20:50 pierre.juhen kernel: CPU: 0 PID: 650 Comm: > bcache-register Not tainted 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:journal_read_bucket+0x3d0/0x480 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? bch_btree_exit+0x20/0x20 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_journal_read+0x69/0x2f0 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > register_bcache+0x12c9/0x1bf0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field "&b->key" at > drivers/md/bcache/btree.c:939 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 0 PID: 650 at > drivers/md/bcache/btree.c:939 mca_alloc+0x421/0x4c0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: raid1 > fjes(-) bcacheraid0 crct10dif_pclmul crc32_pclmul crc32c_intel > polyval_clmulni polyval_generic nvme ghash_clmulni_intel > sha512_ssse3 nvme_core s> > janv. 17 07:20:50 pierre.juhen kernel: CPU: 0 PID: 650 Comm: > bcache-register Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:mca_alloc+0x421/0x4c0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_node_get.part.0+0x109/0x2b0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > register_bcache+0x16ed/0x1bf0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field "&c->uuid_bucket" at > drivers/md/bcache/super.c:465 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 0 PID: 650 at > drivers/md/bcache/super.c:465 register_bcache+0x1b39/0x1bf0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: raid1 > fjes(-) bcacheraid0 crct10dif_pclmul crc32_pclmul crc32c_intel > polyval_clmulni polyval_generic nvme ghash_clmulni_intel > sha512_ssse3 nvme_core s> > janv. 17 07:20:50 pierre.juhen kernel: CPU: 0 PID: 650 Comm: > bcache-register Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:register_bcache+0x1b39/0x1bf0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field "&temp.key" at > drivers/md/bcache/extents.c:428 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 9 PID: 650 at > drivers/md/bcache/extents.c:428 bch_extent_insert_fixup+0x54e/0x560 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: fjes(-) > hid_logitech_hidpp(+) raid1 bcacheraid0 crct10dif_pclmul > crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme > ghash_clmulni_intel sh> > janv. 17 07:20:50 pierre.juhen kernel: CPU: 9 PID: 650 Comm: > bcache-register Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:bch_extent_insert_fixup+0x54e/0x560 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_insert_key+0xc5/0x260 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: btree_insert_key+0x4c/0xd0 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_insert_keys+0x3e/0x290 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > __bch_btree_ptr_invalid+0x5b/0xc0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_insert_node+0x143/0x3a0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_insert_check_key+0x150/0x150 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: btree_insert_fn+0x20/0x40 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_map_nodes_recurse+0xf0/0x170 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > __bch_btree_map_nodes+0x1dd/0x1f0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_insert_check_key+0x150/0x150 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_btree_insert+0xcd/0x110 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_journal_replay+0xe6/0x1f0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > register_bcache+0x1918/0x1bf0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field "&k.key" at > drivers/md/bcache/btree.c:371 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 9 PID: 650 at > drivers/md/bcache/btree.c:371 __bch_btree_node_write+0x59d/0x5d0 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: fjes(-) > hid_logitech_hidpp(+) raid1 bcacheraid0 crct10dif_pclmul > crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme > ghash_clmulni_intel sh> > janv. 17 07:20:50 pierre.juhen kernel: CPU: 9 PID: 650 Comm: > bcache-register Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:__bch_btree_node_write+0x59d/0x5d0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_insert_keys+0x48/0x290 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_insert_node+0x32b/0x3a0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_insert_check_key+0x150/0x150 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: btree_insert_fn+0x20/0x40 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_map_nodes_recurse+0xf0/0x170 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > __bch_btree_map_nodes+0x1dd/0x1f0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_insert_check_key+0x150/0x150 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_btree_insert+0xcd/0x110 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_journal_replay+0xe6/0x1f0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > register_bcache+0x1918/0x1bf0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bcache: bch_journal_replay() > journal replay done, 3591 keys in 304 entries, seq 6243591 > janv. 17 07:20:50 pierre.juhen kernel: bcache: register_cache() > registered cache device nvme0n1p3 > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field > "&w->data->btree_root" at drivers/md/bcache/journal.c:778 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 0 PID: 700 at > drivers/md/bcache/journal.c:778 journal_write_unlocked+0x4f6/0x560 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: fjes(-) > hid_logitech_hidpp(+) raid1 bcacheraid0 crct10dif_pclmul > crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme > ghash_clmulni_intel sh> > janv. 17 07:20:50 pierre.juhen kernel: CPU: 0 PID: 700 Comm: > bcache_allocato Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:journal_write_unlocked+0x4f6/0x560 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_journal+0x302/0x370 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_journal_meta+0x38/0x50 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_prio_write+0x3af/0x4c0 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_allocator_thread+0x199/0xcd0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_invalidate_one_bucket+0x80/0x80 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field > "&w->data->uuid_bucket" at drivers/md/bcache/journal.c:779 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 0 PID: 700 at > drivers/md/bcache/journal.c:779 journal_write_unlocked+0x545/0x560 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: fjes(-) > hid_logitech_hidpp(+) raid1 bcacheraid0 crct10dif_pclmul > crc32_pclmul crc32c_intel polyval_clmulni polyval_generic nvme > ghash_clmulni_intel sh> > janv. 17 07:20:50 pierre.juhen kernel: CPU: 0 PID: 700 Comm: > bcache_allocato Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:journal_write_unlocked+0x545/0x560 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_journal+0x302/0x370 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_journal_meta+0x38/0x50 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_prio_write+0x3af/0x4c0 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_allocator_thread+0x199/0xcd0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_invalidate_one_bucket+0x80/0x80 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bcache: register_bdev() > registered backing device md126 > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field "&c->uuid_bucket" at > drivers/md/bcache/super.c:520 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 11 PID: 703 at > drivers/md/bcache/super.c:520 __uuid_write+0x1ad/0x1c0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: > hid_logitech_hidpp raid1 bcacheraid0 crct10dif_pclmul crc32_pclmul > crc32c_intel polyval_clmulni polyval_generic nvme > ghash_clmulni_intel sha512_ssse3 > > janv. 17 07:20:50 pierre.juhen kernel: CPU: 11 PID: 703 Comm: > bcache-register Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:__uuid_write+0x1ad/0x1c0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? bch_btree_exit+0x20/0x20 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_cached_dev_attach+0x442/0x560 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > register_bcache.cold+0x26c/0x3e4 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bcache: > bch_cached_dev_attach() Caching md126 as bcache0 on set > 4e3b28d9-0795-4f91-af97-f8429b325481 > janv. 17 07:20:50 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field "&w->key" at > drivers/md/bcache/btree.c:2618 (size 16) > janv. 17 07:20:50 pierre.juhen kernel: WARNING: CPU: 0 PID: 706 at > drivers/md/bcache/btree.c:2618 refill_keybuf_fn+0x220/0x230 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: Modules linked in: > hid_logitech_hidpp raid1 bcacheraid0 crct10dif_pclmul crc32_pclmul > crc32c_intel polyval_clmulni polyval_generic nvme > ghash_clmulni_intel sha512_ssse3 > > janv. 17 07:20:50 pierre.juhen kernel: CPU: 0 PID: 706 Comm: > bcache_writebac Tainted: G W 6.1.6-100.fc36.x86_64 #1 > janv. 17 07:20:50 pierre.juhen kernel: RIP: > 0010:refill_keybuf_fn+0x220/0x230 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_map_keys_recurse+0x60/0x180 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_gc_finish+0x390/0x390 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_map_keys_recurse+0xe6/0x180 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_gc_finish+0x390/0x390 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > idle_counter_exceeded+0x50/0x50 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_btree_map_keys+0x1dd/0x1f0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > bch_btree_gc_finish+0x390/0x390 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > idle_counter_exceeded+0x50/0x50 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: bch_refill_keybuf+0xba/0x1e0 > [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? > idle_counter_exceeded+0x50/0x50 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: > bch_writeback_thread+0x31a/0x5b0 [bcache] > janv. 17 07:20:50 pierre.juhen kernel: ? read_dirty+0x450/0x450 > [bcache] > janv. 17 07:20:52 pierre.juhen dracut-initqueue[783]: Scanning > devices bcache0 md127 sdc1 for LVM volume groups > janv. 17 07:20:52 pierre.juhen kernel: memcpy: detected > field-spanning write (size 24) of single field "&ret->key" at > drivers/md/bcache/alloc.c:586 (size 16) > janv. 17 07:20:52 pierre.juhen kernel: WARNING: CPU: 5 PID: 870 at > drivers/md/bcache/alloc.c:586 bch_alloc_sectors+0x4ad/0x500 [bcache] > janv. 17 07:20:52 pierre.juhen kernel: Modules linked in: > nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) > hid_logitech_hidpp raid1 bcacheraid0 crct10dif_pclmul crc32_pclmul > crc32c_intel polyva> > janv. 17 07:20:52 pierre.juhen kernel: RIP: > 0010:bch_alloc_sectors+0x4ad/0x500 [bcache] > janv. 17 07:20:52 pierre.juhen kernel: > bch_data_insert_start+0x150/0x4c0 [bcache] > janv. 17 07:20:52 pierre.juhen kernel: > cached_dev_submit_bio+0xb1d/0xd70 [bcache] > > Thank you, > > Regards, > > Pierre >
