On Thu, Dec 29, 2022 at 10:14:27PM +0800, Wang Yugui wrote: > Hi, > > > On Thu, Dec 29, 2022 at 11:57:09AM +0800, Wang Yugui wrote: > > > Hi, > > > > > > > This is the start of the stable review cycle for the 6.1.2 release. > > > > There are 1146 patches in this series, all will be posted as a response > > > > to this one. If anyone has any issues with these being applied, please > > > > let me know. > > > > > > > > Responses should be made by Fri, 30 Dec 2022 14:41:29 +0000. > > > > Anything received after that time might be too late. > > > > > > > > The whole patch series can be found in one patch at: > > > > https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.2-rc1.gz > > > > or in the git tree and branch at: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y > > > > and the diffstat can be found below. > > > > > > fstests(btrfs/056) hit a panic with the patch-6.1.2-rc1. > > > > > > [ 926.026568] run fstests btrfs/056 at 2022-12-29 08:35:25 > > > [ 926.254689] BTRFS info (device sdb1): using crc32c (crc32c-intel) checksum algorithm > > > [ 926.263606] BTRFS info (device sdb1): using free space tree > > > [ 926.273951] BTRFS info (device sdb1): enabling ssd optimizations > > > [ 926.842618] BTRFS: device fsid 4c66cb1b-1661-4b5e-9446-1c610b079eb4 devid 1 transid 6 /dev/sdb2 scanned by systemd-udevd (342727) > > > [ 926.924311] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm > > > [ 926.933217] BTRFS info (device dm-0): using free space tree > > > [ 926.941727] BTRFS info (device dm-0): enabling ssd optimizations > > > [ 926.949066] BTRFS info (device dm-0): checking UUID tree > > > [ 927.025958] BTRFS info: devid 1 device path /dev/mapper/flakey-test changed to /dev/dm-0 scanned by systemd-udevd (342802) > > > [ 927.038851] BTRFS info: devid 1 device path /dev/dm-0 changed to /dev/mapper/flakey-test scanned by systemd-udevd (342802) > > > [ 927.130611] BTRFS info (device dm-0): using crc32c (crc32c-intel) checksum algorithm > > > [ 927.139316] BTRFS info (device dm-0): using free space tree > > > [ 927.148273] BTRFS info (device dm-0): enabling ssd optimizations > > > [ 927.155220] BTRFS info (device dm-0): start tree-log replay > > > [ 927.177434] BTRFS info (device dm-0): checking UUID tree > > > [ 927.239312] BUG: kernel NULL pointer dereference, address: 0000000000000058 > > > [ 927.246268] #PF: supervisor read access in kernel mode > > > [ 927.253259] #PF: error_code(0x0000) - not-present page > > > [ 927.259256] PGD 0 P4D 0 > > > [ 927.262261] Oops: 0000 [#1] PREEMPT SMP NOPTI > > > [ 927.267251] CPU: 29 PID: 342867 Comm: dmsetup Not tainted 6.1.2-0.3.el7.x86_64 #1 > > > [ 927.275253] Hardware name: Dell Inc. Precision T7610/0NK70N, BIOS A18 09/11/2019 > > > [ 927.283253] RIP: 0010:blk_mq_wait_quiesce_done+0xc/0x30 > > > [ 927.290262] Code: 00 00 00 e8 c6 48 ff ff 4c 89 e6 5b 48 89 ef 5d 41 5c e9 f7 c5 66 00 0f 1f 80 00 00 00 00 0f 1f 44 00 00 48 8b 87 18 03 00 00 <f6> 40 58 20 74 0c 48 8b b8 a8 00 00 00 e9 f2 74 c4 ff e9 dd ef c4 > > > [ 927.311254] RSP: 0018:ffffbc5a8e41bc60 EFLAGS: 00010286 > > > [ 927.317255] RAX: 0000000000000000 RBX: ffffa0cf2a2fb000 RCX: 0000000000000000 > > > [ 927.325274] RDX: 0000000000000000 RSI: 0000000000000246 RDI: ffffa0cfa08e2260 > > > [ 927.333257] RBP: ffffa0cfa08e2260 R08: ffffa0b048488000 R09: ffffa0ceca2e5000 > > > [ 927.341253] R10: 0000000000000001 R11: ffffa0cf2a2fa800 R12: 0000000000000000 > > > [ 927.350258] R13: ffffa0cf9e4d0c80 R14: ffffa0d0130ab200 R15: ffffffffc19dc560 > > > [ 927.358261] FS: 00007f16c58cc580(0000) GS:ffffa0ce2fcc0000(0000) knlGS:0000000000000000 > > > [ 927.367251] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > [ 927.373265] CR2: 0000000000000058 CR3: 00000001a0b8c005 CR4: 00000000001706e0 > > > [ 927.382265] Call Trace: > > > [ 927.385256] <TASK> > > > [ 927.388264] del_gendisk+0x1ec/0x2c0 > > > [ 927.393254] cleanup_mapped_device+0x130/0x140 [dm_mod] > > > [ 927.399253] __dm_destroy+0x13d/0x1e0 [dm_mod] > > > [ 927.403254] ? remove_all+0x30/0x30 [dm_mod] > > > [ 927.410259] dev_remove+0x117/0x190 [dm_mod] > > > [ 927.415253] ctl_ioctl+0x1ee/0x520 [dm_mod] > > > [ 927.419258] ? ipc_addid+0x37c/0x460 > > > [ 927.423252] dm_ctl_ioctl+0xa/0x20 [dm_mod] > > > [ 927.430291] __x64_sys_ioctl+0x89/0xc0 > > > [ 927.434263] do_syscall_64+0x58/0x80 > > > [ 927.439268] ? syscall_exit_to_user_mode+0x12/0x30 > > > [ 927.445257] ? do_syscall_64+0x67/0x80 > > > [ 927.449255] ? exc_page_fault+0x64/0x140 > > > [ 927.454262] entry_SYSCALL_64_after_hwframe+0x63/0xcd > > > [ 927.459253] RIP: 0033:0x7f16c3a397cb > > > [ 927.465253] Code: 73 01 c3 48 8b 0d bd 66 38 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 8d 66 38 00 f7 d8 64 89 01 48 > > > [ 927.485254] RSP: 002b:00007fffd5f91a98 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 > > > [ 927.494267] RAX: ffffffffffffffda RBX: 00007f16c520e1f0 RCX: 00007f16c3a397cb > > > [ 927.502268] RDX: 000055bace7bbb40 RSI: 00000000c138fd04 RDI: 0000000000000003 > > > [ 927.510263] RBP: 00007f16c524a143 R08: 00007f16c524ad38 R09: 00007fffd5f918f0 > > > [ 927.518262] R10: 0000000000000006 R11: 0000000000000206 R12: 000055bace7bbb40 > > > [ 927.526266] R13: 000055bace7bbbf0 R14: 000055bace7bb940 R15: 0000000000000001 > > > [ 927.535253] </TASK> > > > [ 927.538260] Modules linked in: dm_flakey ext4 mbcache jbd2 loop rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache netfs rpcrdma rdma_cm iw_cm ib_cm rfkill ib_core dm_multipath dm_mod intel_rapl_msr intel_rapl_common snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel sb_edac snd_intel_dspcfg x86_pkg_temp_thermal intel_powerclamp snd_intel_sdw_acpi coretemp snd_hda_codec kvm_intel snd_hda_core mei_wdt snd_hwdep dcdbas iTCO_wdt btrfs iTCO_vendor_support kvm dell_smm_hwmon snd_seq irqbypass snd_seq_device crct10dif_pclmul crc32_pclmul blake2b_generic xor ghash_clmulni_intel snd_pcm raid6_pq snd_timer rapl zstd_compress intel_cstate snd mei_me i2c_i801 intel_uncore pcspkr lpc_ich i2c_smbus mei soundcore nfsd auth_rpcgss nfs_acl lockd grace sunrpc xfs sd_mod t10_pi amdgpu iommu_v2 gpu_sched drm_buddy sr_mod cdrom sg radeon video ahci drm_ttm_helper ttm libahci bnx2x mpt3sas libata drm_display_helper e1000e crc32c_intel mdio raid_class cec > > > [ 927.538260] scsi_transport_sas wmi i2c_dev > > > [ 927.637256] CR2: 0000000000000058 > > > [ 927.642269] ---[ end trace 0000000000000000 ]--- > > > [ 927.822578] RIP: 0010:blk_mq_wait_quiesce_done+0xc/0x30 > > > [ 927.828966] Code: 00 00 00 e8 c6 48 ff ff 4c 89 e6 5b 48 89 ef 5d 41 5c e9 f7 c5 66 00 0f 1f 80 00 00 00 00 0f 1f 44 00 00 48 8b 87 18 03 00 00 <f6> 40 58 20 74 0c 48 8b b8 a8 00 00 00 e9 f2 74 c4 ff e9 dd ef c4 > > > [ 927.850187] RSP: 0018:ffffbc5a8e41bc60 EFLAGS: 00010286 > > > [ 927.856631] RAX: 0000000000000000 RBX: ffffa0cf2a2fb000 RCX: 0000000000000000 > > > [ 927.864996] RDX: 0000000000000000 RSI: 0000000000000246 RDI: ffffa0cfa08e2260 > > > [ 927.873366] RBP: ffffa0cfa08e2260 R08: ffffa0b048488000 R09: ffffa0ceca2e5000 > > > [ 927.881735] R10: 0000000000000001 R11: ffffa0cf2a2fa800 R12: 0000000000000000 > > > [ 927.890105] R13: ffffa0cf9e4d0c80 R14: ffffa0d0130ab200 R15: ffffffffc19dc560 > > > [ 927.898477] FS: 00007f16c58cc580(0000) GS:ffffa0ce2fcc0000(0000) knlGS:0000000000000000 > > > [ 927.907809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > [ 927.914794] CR2: 0000000000000058 CR3: 00000001a0b8c005 CR4: 00000000001706e0 > > > [ 927.923182] Kernel panic - not syncing: Fatal exception > > > [ 927.928253] Kernel Offset: 0x15800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) > > > [ 927.928253] Rebooting in 15 seconds.. > > > > > > the reason is yet not clear. > > > > > > It still happen without these 4 patches. > > > dm-cleanup-open_table_device.patch > > > dm-cleanup-close_table_device.patch > > > dm-make-sure-create-and-remove-dm-device-won-t-race-.patch > > > dm-track-per-add_disk-holder-relations-in-dm.patch > > > > So this is also an issue with 6.1.1? Can you use git bisect to track > > down the offending change? > > This issue does not happen on 6.1.1 > > bisect result: > panic mfd: qcom_rpm: Use devm_of_platform_populate() to simplify code > panic bpf: Prevent decl_tag from being referenced in func_proto arg > panic ACPI: video: Add force_native quirk for Sony Vaio VPCY11S1E > panic skbuff: Account for tail adjustment during pull operations > panic block: fix use-after-free of q->q_usage_counter > panic blk-crypto: pass a gendisk to blk_crypto_sysfs_{,un}register > panic blk-mq: move the srcu_struct used for quiescing to the tagset > OK r6040: Fix kmemleak in probe and remove > OK bonding: do failover when high prio link up > OK f2fs: fix to avoid accessing uninitialized spinlock > > so this is an issue of > Subject: blk-mq: move the srcu_struct used for quiescing to the tagset > From: Christoph Hellwig <hch@xxxxxx> Thank you for the information, I've now dropped that, and the other blk changes from the queues now. greg k-h
