On Tue, May 09, 2023 at 03:56:42PM +0200, Greg Kroah-Hartman wrote: > On Tue, May 09, 2023 at 01:10:32PM +0000, Rudi Heitbaum wrote: > > On Tue, May 09, 2023 at 08:06:58AM +0000, Rudi Heitbaum wrote: > > > On Tue, May 09, 2023 at 05:26:44AM +0200, Greg Kroah-Hartman wrote: > > > > This is the start of the stable review cycle for the 6.3.2 release. > > > > There are 694 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 Thu, 11 May 2023 03:05:05 +0000. > > > > Anything received after that time might be too late. > > > > > > Hi Greg, > > > > > > 6.3.2-rc2 tested. > > > > Hi Greg, > > > > Further testing and have seen ntfs3: NULL pointer dereference with ntfs_lookup errors > > with 6.3.2-rc2 (I have not seen this error before.) No other errors in the logs. > > Can you reproduce this without the extern, gpl-violation module loaded? > > thanks, > > greg k-h Hi Greg, I dropped the bcm_sta and recompiled and commented out the i915.guc=3 and was able to reproduce. [ 84.745080] BUG: kernel NULL pointer dereference, address: 0000000000000020 [ 84.746239] #PF: supervisor read access in kernel mode [ 84.747599] #PF: error_code(0x0000) - not-present page [ 84.748929] PGD 0 P4D 0 [ 84.750240] Oops: 0000 [#1] SMP NOPTI [ 84.751575] CPU: 2 PID: 3176 Comm: .NET ThreadPool Not tainted 6.3.2-rc2 #1 [ 84.752998] Hardware name: Intel(R) Client Systems NUC12WSKi7/NUC12WSBi7, BIOS WSADL357.0085.2022.0718.1739 07/18/2022 [ 84.754474] RIP: 0010:ntfs_lookup+0x76/0xe0 [ntfs3] [ 84.755899] Code: 00 00 00 49 89 c4 e8 d9 33 fe ff 85 c0 79 3a 48 63 d8 48 8b 3d 2b 51 74 e4 4c 89 e6 e8 83 a0 d3 da 48 81 fb 00 f0 ff ff 77 07 <48> 83 7b 20 00 74 41 4c 89 ee 48 89 df e8 e8 85 d8 da 5b 41 5c 41 [ 84.757430] RSP: 0018:ffff9dea4072bbb8 EFLAGS: 00010207 [ 84.758943] RAX: ffff94fcf4efb001 RBX: 0000000000000000 RCX: 0000000000058509 [ 84.760485] RDX: 0000000000058508 RSI: ffffc40100000000 RDI: 00000000000324f0 [ 84.762031] RBP: ffff9dea4072bbd8 R08: ffff94fcf4eff008 R09: ffff94fcaaeb2c88 [ 84.763621] R10: ffff94fc58fc0000 R11: 0000000000000013 R12: ffff94fcf4eff000 [ 84.765191] R13: ffff94fcfe67a600 R14: ffff94fcdf008470 R15: ffff94fcdf008548 [ 84.766773] FS: 00007f51d1ffb6c0(0000) GS:ffff950377680000(0000) knlGS:0000000000000000 [ 84.768386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.770001] CR2: 0000000000000020 CR3: 0000000177b5a004 CR4: 0000000000f70ea0 [ 84.771632] PKRU: 55555554 [ 84.773261] Call Trace: [ 84.774890] <TASK> [ 84.776499] __lookup_slow+0x81/0x130 [ 84.778107] walk_component+0x10b/0x180 [ 84.779719] path_lookupat+0x6a/0x1a0 [ 84.781368] filename_lookup+0xd0/0x190 [ 84.782978] ? sched_clock+0xd/0x20 [ 84.784592] ? sched_clock_cpu+0x14/0x190 [ 84.786202] ? __smp_call_single_queue+0x40/0x50 [ 84.787816] ? ttwu_queue_wakelist+0xfd/0x100 [ 84.789436] ? kmem_cache_alloc+0x47/0x3c0 [ 84.791050] vfs_statx+0x84/0x150 [ 84.792669] ? getname_flags+0x54/0x1d0 [ 84.794288] vfs_fstatat+0x5c/0x80 [ 84.795905] __do_sys_newlstat+0x37/0x70 [ 84.797549] ? do_futex+0x12e/0x1a0 [ 84.799166] ? __x64_sys_futex+0x112/0x1d0 [ 84.800773] ? trace_hardirqs_off.part.0+0x20/0x70 [ 84.802395] ? trace_hardirqs_on+0x2f/0x80 [ 84.803998] __x64_sys_newlstat+0x1a/0x20 [ 84.805599] do_syscall_64+0x3c/0x90 [ 84.807193] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 84.808802] RIP: 0033:0x7f529d04e184 [ 84.810409] Code: 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 f7 48 89 d6 83 f8 01 77 2b b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 04 c3 0f 1f 00 48 8b 15 61 cc 0b 00 f7 d8 64 [ 84.812161] RSP: 002b:00007f51d1ff9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 84.813959] RAX: ffffffffffffffda RBX: 00007f51eee2c010 RCX: 00007f529d04e184 [ 84.815723] RDX: 00007f51d1ff9030 RSI: 00007f51d1ff9030 RDI: 00007f51d1ff91a0 [ 84.817496] RBP: 00007f51d1ff9180 R08: 00007f51d1ff92b0 R09: 0000000000000029 [ 84.819271] R10: 00007f52237915e8 R11: 0000000000000246 R12: 00007f51ec018408 [ 84.821051] R13: 00007f51d1ff91a0 R14: 00007f51eee2c010 R15: 0000000000000029 [ 84.822845] </TASK> [ 84.824621] Modules linked in: rfcomm xt_nat xt_tcpudp veth 8021q xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype iptable_filter ip_tables x_tables br_netfilter bridge stp llc overlay ntfs3 bnep btusb btrtl btbcm btintel btmtk bluetooth exfat ecdh_generic ecc iwlmvm snd_hda_codec_hdmi mac80211 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio libarc4 iwlwifi snd_hda_intel snd_hda_codec cfg80211 mei_pxp snd_hwdep mei_hdcp intel_rapl_msr x86_pkg_temp_thermal intel_powerclamp snd_hda_core intel_rapl_common mei_me snd_intel_dspcfg tpm_tis tpm_tis_core idma64 mei rfkill tpm_crb tpm rng_core pkcs8_key_parser fuse dmi_sysfs [ 84.830844] CR2: 0000000000000020 [ 84.832982] ---[ end trace 0000000000000000 ]---
