linux-kernel - Call Trace: <IRQ> ...event ... with 4.18.17

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Date:   Sun, 4 Nov 2018 18:22:05 +0100
From:   Toralf Förster <toralf.foerster@....de>
To:     Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Call Trace: <IRQ> ...event ... with 4.18.17

At a stable hardened Gentoo Linxu I observed with 4.18.17 at a headless server:


Nov  4 18:13:27 mr-fox kernel: sd 1:0:0:0: [sdb] Attached SCSI disk
Nov  4 18:13:27 mr-fox kernel: EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
Nov  4 18:13:27 mr-fox kernel: VFS: Mounted root (ext4 filesystem) readonly on device 8:4.
Nov  4 18:13:27 mr-fox kernel: Freeing unused kernel image memory: 896K
Nov  4 18:13:27 mr-fox kernel: Write protecting the kernel read-only data: 14336k
Nov  4 18:13:27 mr-fox kernel: Freeing unused kernel image memory: 2020K
Nov  4 18:13:27 mr-fox kernel: Freeing unused kernel image memory: 248K
Nov  4 18:13:27 mr-fox kernel: x86/mm: Checked W+X mappings: passed, no W+X pages found.
Nov  4 18:13:27 mr-fox kernel: x86/mm: Checking user space page tables
Nov  4 18:13:27 mr-fox kernel: x86/mm: Checked W+X mappings: passed, no W+X pages found.
Nov  4 18:13:27 mr-fox kernel: irq 18: nobody cared (try booting with the "irqpoll" option)
Nov  4 18:13:27 mr-fox kernel: CPU: 10 PID: 0 Comm: swapper/10 Tainted: G                T 4.18.17 #1
Nov  4 18:13:27 mr-fox kernel: Hardware name: ASUSTeK COMPUTER INC. Z10PA-U8 Series/Z10PA-U8 Series, BIOS 3703 08/02/2018
Nov  4 18:13:27 mr-fox kernel: Call Trace:
Nov  4 18:13:27 mr-fox kernel: <IRQ>
Nov  4 18:13:27 mr-fox kernel: dump_stack+0x46/0x5b
Nov  4 18:13:27 mr-fox kernel: __report_bad_irq+0x24/0xb0
Nov  4 18:13:27 mr-fox kernel: note_interrupt+0x229/0x270
Nov  4 18:13:27 mr-fox kernel: handle_irq_event_percpu+0x4c/0x70
Nov  4 18:13:27 mr-fox kernel: handle_irq_event+0x22/0x40
Nov  4 18:13:27 mr-fox kernel: handle_fasteoi_irq+0x6a/0x140
Nov  4 18:13:27 mr-fox kernel: handle_irq+0x17/0x20
Nov  4 18:13:27 mr-fox kernel: do_IRQ+0x3c/0xc0
Nov  4 18:13:27 mr-fox kernel: common_interrupt+0xf/0xf
Nov  4 18:13:27 mr-fox kernel: </IRQ>
Nov  4 18:13:27 mr-fox kernel: RIP: 0010:cpuidle_enter_state+0x129/0x200
Nov  4 18:13:27 mr-fox kernel: Code: 4f 00 89 c3 e8 88 67 b6 ff 65 8b 3d d9 2a b0 73 e8 5c 66 b6 ff 31 ff 49 89 c4 e8 12 6f b6 ff fb 48 ba cf f7 53 e3 a5 9b c4 20 <4c> 89 e1 4c 29 e9 48 89 c8 48 c1 f9 3f 48 f7 ea b8 ff ff ff 7f 48 
Nov  4 18:13:27 mr-fox kernel: RSP: 0000:ffffb0ec46347ea8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffffde
Nov  4 18:13:27 mr-fox kernel: RAX: ffff8d7e3f49f3c0 RBX: 0000000000000001 RCX: 000000000000001f
Nov  4 18:13:27 mr-fox kernel: RDX: 20c49ba5e353f7cf RSI: 0000000024a84c71 RDI: 0000000000000000
Nov  4 18:13:27 mr-fox kernel: RBP: ffff8d7e3f4a6388 R08: 00000000ffffffff R09: 0000000000000000
Nov  4 18:13:27 mr-fox kernel: R10: ffffb0ec46347e90 R11: 0000000000000000 R12: 0000000062e1b8d0
Nov  4 18:13:27 mr-fox kernel: R13: 0000000062e1b141 R14: 0000000000000001 R15: 0000000000000000
Nov  4 18:13:27 mr-fox kernel: ? cpuidle_enter_state+0x11e/0x200
Nov  4 18:13:27 mr-fox kernel: do_idle+0x1bb/0x200
Nov  4 18:13:27 mr-fox kernel: cpu_startup_entry+0x6a/0x70
Nov  4 18:13:27 mr-fox kernel: start_secondary+0x180/0x1b0
Nov  4 18:13:27 mr-fox kernel: secondary_startup_64+0xa5/0xb0
Nov  4 18:13:27 mr-fox kernel: handlers:
Nov  4 18:13:27 mr-fox kernel: [<0000000056e3868f>] i801_isr
Nov  4 18:13:27 mr-fox kernel: Disabling IRQ #18
Nov  4 18:13:27 mr-fox kernel: tsc: Refined TSC clocksource calibration: 3491.913 MHz
Nov  4 18:13:27 mr-fox kernel: clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x3255790e5ea, max_idle_ns: 440795224414 ns
Nov  4 18:13:27 mr-fox kernel: clocksource: Switched to clocksource tsc
Nov  4 18:13:27 mr-fox kernel: BTRFS: device fsid 013439dc-28cc-4468-92ff-e4cc3ebff1dc devid 1 transid 14938 /dev/dm-3


(.config is attached).


-- 
Toralf
PGP C4EACDDE 0076E94E

View attachment "config-4.18.17" of type "text/plain" (72645 bytes)