https://bugzilla.kernel.org/show_bug.cgi?id=213157 --- Comment #2 from Erhard F. (erhard_f@xxxxxxxxxxx) --- Created attachment 297837 --> https://bugzilla.kernel.org/attachment.cgi?id=297837&action=edit dmesg (kernel 5.14-rc1, Shuttle XPC FS51, Pentium 4) No change in 5.14-rc1: [...] BUG: unable to handle page fault for address: fff9a000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page *pde = 1552a067 *pte = 00000000 Oops: 0002 [#1] SMP DEBUG_PAGEALLOC CPU: 1 PID: 32 Comm: kworker/1:1 Not tainted 5.14.0-rc1-Pentium4 #3 Hardware name: /FS51, BIOS 6.00 PG 12/02/2003 Workqueue: ata_sff ata_sff_pio_task EIP: ioread16_rep+0x25/0x37 Code: ff ff 5f 5d c3 55 89 e5 57 89 d7 3d ff ff 03 00 76 0e 49 78 24 66 8b 10 66 89 17 83 c7 02 eb f2 3d 00 00 01 00 76 08 0f b7 d0 <f3> 66 6d eb 0a ba 28 7c 34 d5 e8 6b fd ff ff 5f 5d c3 55 89 e5 57 EAX: 000101f0 EBX: 00000100 ECX: 00000080 EDX: 000001f0 ESI: 00000200 EDI: fff9a000 EBP: c1227e7c ESP: c1227e78 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010006 CR0: 80050033 CR2: fff9a000 CR3: 15527000 CR4: 000006d0 Call Trace: ata_sff_data_xfer+0x2b/0x7e ? ata_qc_from_tag+0x44/0x44 ata_pio_sector+0x81/0xee ata_pio_sectors+0x2d/0x69 ata_sff_hsm_move+0x490/0x534 ? __delay+0x10/0x12 ? ata_sff_check_status+0xb/0xd ata_sff_pio_task+0x67/0xc6 process_one_work+0x24f/0x3ba worker_thread+0x164/0x1f7 kthread+0xd9/0xdb ? drain_workqueue+0xf5/0xf5 ? set_kthread_struct+0x2c/0x2c ret_from_fork+0x1c/0x28 Modules linked in: CR2: 00000000fff9a000 ---[ end trace f06cc7f5ba75146c ]--- EIP: ioread16_rep+0x25/0x37 Code: ff ff 5f 5d c3 55 89 e5 57 89 d7 3d ff ff 03 00 76 0e 49 78 24 66 8b 10 66 89 17 83 c7 02 eb f2 3d 00 00 01 00 76 08 0f b7 d0 <f3> 66 6d eb 0a ba 28 7c 34 d5 e8 6b fd ff ff 5f 5d c3 55 89 e5 57 EAX: 000101f0 EBX: 00000100 ECX: 00000080 EDX: 000001f0 ESI: 00000200 EDI: fff9a000 EBP: c1227e7c ESP: c1227e78 DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010006 CR0: 80050033 CR2: fff9a000 CR3: 15527000 CR4: 000006d0 note: kworker/1:1[32] exited with preempt_count 2 [...] -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
