[Bug 1180344] Kernel 5.10 fails to boot with workqueue lockup

https://bugzilla.suse.com/show_bug.cgi?id=1180344 https://bugzilla.suse.com/show_bug.cgi?id=1180344#c15 Bit Juggler <suse.junky@t-online.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |suse.junky@t-online.de --- Comment #15 from Bit Juggler <suse.junky@t-online.de> --- Same problem here. The journal shows Dez 25 16:58:45 WORKSTATION kernel: Intel(R) Wireless WiFi driver for Linux Dez 25 16:58:45 WORKSTATION kernel: iwlwifi 0000:6e:00.0: enabling device (0000 -> 0002) Dez 25 16:58:45 WORKSTATION kernel: BUG: unable to handle page fault for address: ffffadee03d6127b Dez 25 16:58:45 WORKSTATION kernel: #PF: supervisor write access in kernel mode Dez 25 16:58:45 WORKSTATION kernel: #PF: error_code(0x0003) - permissions violation Dez 25 16:58:45 WORKSTATION kernel: PGD 100000067 P4D 100000067 PUD 1001cb067 PMD 107da2067 PTE 80000002a185d061 Dez 25 16:58:45 WORKSTATION kernel: Oops: 0003 [#1] SMP PTI Dez 25 16:58:45 WORKSTATION kernel: CPU: 3 PID: 72 Comm: kworker/3:1 Tainted: G U O 5.10.1-1-default #1 openSUSE Tumbleweed Dez 25 16:58:45 WORKSTATION kernel: Hardware name: TUXEDO P65xHP/P65xHP, BIOS 1.05.04RTR 02/22/2017 Dez 25 16:58:45 WORKSTATION kernel: Workqueue: events request_firmware_work_func Dez 25 16:58:45 WORKSTATION kernel: RIP: 0010:iwl_dbg_tlv_alloc_region+0x27/0x180 [iwlwifi] Dez 25 16:58:45 WORKSTATION kernel: Code: 00 00 00 0f 1f 44 00 00 41 57 41 56 41 55 41 54 55 53 48 83 ec 08 8b 46 04 44 8b 66 10 44 8b 6e 14 83 f8 3f 0f 86 0b 01 00 00 <c6> 46 37 00 48 89 fb > Dez 25 16:58:45 WORKSTATION kernel: RSP: 0018:ffffadee002dfce0 EFLAGS: 00010212 Dez 25 16:58:45 WORKSTATION kernel: RAX: 0000000000000040 RBX: ffff8fdb4b9e4018 RCX: 0000000000000000 Dez 25 16:58:45 WORKSTATION kernel: RDX: ffffffffc0f081b0 RSI: ffffadee03d61244 RDI: ffff8fdb4b9e4018 Dez 25 16:58:45 WORKSTATION kernel: RBP: 0000000000000000 R08: 0000000000000080 R09: 0000000000000001 Dez 25 16:58:45 WORKSTATION kernel: R10: ffffadee03d6128c R11: 0000000000000040 R12: 000000000000000c Dez 25 16:58:45 WORKSTATION kernel: R13: 0000000000000006 R14: ffff8fdc00bd8800 R15: ffff8fdc008ea800 Dez 25 16:58:45 WORKSTATION kernel: FS: 0000000000000000(0000) GS:ffff8feabecc0000(0000) knlGS:0000000000000000 Dez 25 16:58:45 WORKSTATION kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dez 25 16:58:45 WORKSTATION kernel: CR2: ffffadee03d6127b CR3: 0000000310c92004 CR4: 00000000003706e0 Dez 25 16:58:45 WORKSTATION kernel: Call Trace: Dez 25 16:58:45 WORKSTATION kernel: iwl_dbg_tlv_alloc+0x79/0x120 [iwlwifi] Dez 25 16:58:45 WORKSTATION kernel: iwl_req_fw_callback+0x10f0/0x2480 [iwlwifi] Dez 25 16:58:45 WORKSTATION kernel: ? devres_add+0x1e/0x60 Dez 25 16:58:45 WORKSTATION kernel: ? fw_add_devm_name.part.0+0x5c/0x80 Dez 25 16:58:45 WORKSTATION kernel: ? assign_fw+0x6d/0x230 Dez 25 16:58:45 WORKSTATION kernel: request_firmware_work_func+0x4d/0x90 Dez 25 16:58:45 WORKSTATION kernel: process_one_work+0x1df/0x370 Dez 25 16:58:45 WORKSTATION kernel: worker_thread+0x50/0x400 Dez 25 16:58:45 WORKSTATION kernel: ? process_one_work+0x370/0x370 Dez 25 16:58:45 WORKSTATION kernel: kthread+0x11b/0x140 Dez 25 16:58:45 WORKSTATION kernel: ? __kthread_bind_mask+0x60/0x60 Dez 25 16:58:45 WORKSTATION kernel: ret_from_fork+0x22/0x30 Dez 25 16:58:45 WORKSTATION kernel: Modules linked in: btrtl snd_compress btbcm iwlwifi btintel snd_pcm_dmaengine kvm(+) fjes(-) r8169 videodev bluetooth snd_pcm irqbypass realtek snd_timer c> Dez 25 16:58:45 WORKSTATION kernel: CR2: ffffadee03d6127b Dez 25 16:58:45 WORKSTATION kernel: ---[ end trace 8e03a10eccb1ee9d ]--- Dez 25 16:58:45 WORKSTATION kernel: RIP: 0010:iwl_dbg_tlv_alloc_region+0x27/0x180 [iwlwifi] Dez 25 16:58:45 WORKSTATION kernel: Code: 00 00 00 0f 1f 44 00 00 41 57 41 56 41 55 41 54 55 53 48 83 ec 08 8b 46 04 44 8b 66 10 44 8b 6e 14 83 f8 3f 0f 86 0b 01 00 00 <c6> 46 37 00 48 89 fb > Dez 25 16:58:45 WORKSTATION kernel: RSP: 0018:ffffadee002dfce0 EFLAGS: 00010212 Dez 25 16:58:45 WORKSTATION kernel: RAX: 0000000000000040 RBX: ffff8fdb4b9e4018 RCX: 0000000000000000 Dez 25 16:58:45 WORKSTATION kernel: RDX: ffffffffc0f081b0 RSI: ffffadee03d61244 RDI: ffff8fdb4b9e4018 Dez 25 16:58:45 WORKSTATION kernel: RBP: 0000000000000000 R08: 0000000000000080 R09: 0000000000000001 Dez 25 16:58:45 WORKSTATION kernel: R10: ffffadee03d6128c R11: 0000000000000040 R12: 000000000000000c Dez 25 16:58:45 WORKSTATION kernel: R13: 0000000000000006 R14: ffff8fdc00bd8800 R15: ffff8fdc008ea800 Dez 25 16:58:45 WORKSTATION kernel: FS: 0000000000000000(0000) GS:ffff8feabecc0000(0000) knlGS:0000000000000000 Dez 25 16:58:45 WORKSTATION kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Dez 25 16:58:45 WORKSTATION kernel: CR2: ffffadee03d6127b CR3: 0000000310c92004 CR4: 00000000003706e0 However blacklisting iwlwifi is not really an option. I will use kernel 5.9.14 for the time being. -- You are receiving this mail because: You are the assignee for the bug.