Bug#895137: linux-image-4.15.0-2-armmp: Internal error: Oops: 80000005 [#1] SMP ARM on Odroid XU4
I just tried linux-next-20180406 and the bug seems to be gone. signature.asc Description: PGP signature
Bug#895137: linux-image-4.15.0-2-armmp: Internal error: Oops: 80000005 [#1] SMP ARM on Odroid XU4
Complete dmesg output attached, sorry this got lost on the way. [0.00] Booting Linux on physical CPU 0x100 [0.00] Linux version 4.15.0-2-armmp (debian-ker...@lists.debian.org) (gcc version 7.3.0 (Debian 7.3.0-11)) #1 SMP Debian 4.15.11-1 (2018-03-20) [0.00] CPU: ARMv7 Processor [410fc073] revision 3 (ARMv7), cr=10c5387d [0.00] CPU: div instructions available: patching division code [0.00] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [0.00] OF: fdt: Machine model: Hardkernel Odroid XU4 [0.00] Memory policy: Data cache writealloc [0.00] efi: Getting EFI parameters from FDT: [0.00] efi: UEFI not found. [0.00] cma: Reserved 16 MiB at 0xbd80 [0.00] Samsung CPU ID: 0xe5422001 [0.00] On node 0 totalpages: 518656 [0.00] Normal zone: 1728 pages used for memmap [0.00] Normal zone: 0 pages reserved [0.00] Normal zone: 196608 pages, LIFO batch:31 [0.00] HighMem zone: 322048 pages, LIFO batch:31 [0.00] Running under secure firmware. [0.00] random: fast init done [0.00] percpu: Embedded 17 pages/cpu @(ptrval) s38028 r8192 d23412 u69632 [0.00] pcpu-alloc: s38028 r8192 d23412 u69632 alloc=17*4096 [0.00] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 [0.00] Built 1 zonelists, mobility grouping on. Total pages: 516928 [0.00] Kernel command line: console=ttySAC2,115200n8 root=/dev/mmcblk0p1 console=ttySAC2,115200n8 rw rootwait [0.00] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [0.00] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [0.00] Memory: 2005464K/2074624K available (8192K kernel code, 1088K rwdata, 2440K rodata, 2048K init, 324K bss, 52776K reserved, 16384K cma-reserved, 1271808K highmem) [0.00] Virtual kernel memory layout: vector : 0x - 0x1000 ( 4 kB) fixmap : 0xffc0 - 0xfff0 (3072 kB) vmalloc : 0xf080 - 0xff80 ( 240 MB) lowmem : 0xc000 - 0xf000 ( 768 MB) pkmap : 0xbfe0 - 0xc000 ( 2 MB) modules : 0xbf00 - 0xbfe0 ( 14 MB) .text : 0x(ptrval) - 0x(ptrval) (9184 kB) .init : 0x(ptrval) - 0x(ptrval) (2048 kB) .data : 0x(ptrval) - 0x(ptrval) (1089 kB) .bss : 0x(ptrval) - 0x(ptrval) ( 325 kB) [0.00] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [0.00] ftrace: allocating 31088 entries in 92 pages [0.00] Hierarchical RCU implementation. [0.00] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [0.00] GIC: Using split EOI/Deactivate mode [0.00] Switching to timer-based delay loop, resolution 41ns [0.00] clocksource: mct-frc: mask: 0x max_cycles: 0x, max_idle_ns: 79635851949 ns [0.07] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [0.32] genirq: irq_chip COMBINER did not update eff. affinity mask of irq 49 [0.006339] Console: colour dummy device 80x30 [0.006390] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000) [0.006410] pid_max: default: 32768 minimum: 301 [0.006659] Security Framework initialized [0.006675] Yama: disabled by default; enable with sysctl kernel.yama.* [0.006783] AppArmor: AppArmor initialized [0.006893] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [0.006917] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [0.007995] CPU: Testing write buffer coherency: ok [0.008909] CPU0: thread -1, cpu 0, socket 1, mpidr 8100 [0.009591] Setting up static identity map for 0x4010 - 0x401000a0 [0.010234] ARM CCI driver probed [0.010462] Exynos MCPM support installed [0.012862] Hierarchical SRCU implementation. [0.017453] EFI services will not be available. [0.018083] smp: Bringing up secondary CPUs ... [0.019149] CPU1: thread -1, cpu 1, socket 1, mpidr 8101 [0.020373] CPU2: thread -1, cpu 2, socket 1, mpidr 8102 [0.021531] CPU3: thread -1, cpu 3, socket 1, mpidr 8103 [0.022704] CPU4: thread -1, cpu 0, socket 0, mpidr 8000 [0.023923] CPU5: thread -1, cpu 1, socket 0, mpidr 8001 [0.025166] CPU6: thread -1, cpu 2, socket 0, mpidr 8002 [0.026359] CPU7: thread -1, cpu 3, socket 0, mpidr 8003 [0.026539] smp: Brought up 1 node, 8 CPUs [0.026581] SMP: Total of 8 processors activated (384.00 BogoMIPS). [0.026591] CPU: WARNING: CPU(s) started in wrong/inconsistent modes (primary CPU mode 0x1a) [0.026600] CPU: This may indicate a broken bootloader or firmware. [0.028657] devtmpfs: initialized [
Bug#895137: linux-image-4.15.0-2-armmp: Internal error: Oops: 80000005 [#1] SMP ARM on Odroid XU4
Package: src:linux Version: 4.15.11-1 Severity: normal Hi, I found a regression in linux-image-4.15.0-2-armmp on Odroid XU4Q resulting in the kernel log below. Downgrading to 4.14.0-3-armmp doesn't show this behaviour, so I assume it's a regression. Also, restarting udev takes along time, maybe related. The Odroid works fine otherwise. I can reproduce this on two different Odroids and can try to bisect next weekend. [9.323839] random: crng init done [9.421188] leds_pwm pwmleds: unable to request PWM for blue:heartbeat: -517 [9.427447] pwm-fan pwm-fan: Could not get PWM [9.442181] Unable to handle kernel paging request at virtual address 18e64938 [9.448016] pgd = 08aa549d [9.450609] [18e64938] *pgd= [9.454217] Internal error: Oops: 8005 [#1] SMP ARM [9.459358] Modules linked in: evdev cpufreq_dt(+) pwm_fan leds_pwm binfmt_misc ip_tables x_tables autofs4 crc32c_generic ext4 crc16 mbcache jbd2 fscrypto xhci_plat_hcd xhci_hcd dwc3 udc_core phy_generic clk_s2mps11 s2mps11 dwc3_exynos phy_exynos_mipi_video phy_exynos_dp_video i2c_exynos5 ohci_exynos ohci_hcd ehci_exynos ehci_hcd dw_mmc_exynos dw_mmc_pltfm dw_mmc usbcore phy_exynos_usb2 phy_exynos5_usbdrd usb_common [9.496115] CPU: 6 PID: 297 Comm: systemd-udevd Not tainted 4.15.0-2-armmp #1 Debian 4.15.11-1 [9.496121] Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) [9.496132] PC is at 0x18e64938 [9.496145] LR is at notifier_call_chain+0x58/0x94 [9.496152] pc : [<18e64938>]lr : []psr: 20070033 [9.496157] sp : ed0f19e0 ip : c0db550c fp : ed0f1a04 [9.496163] r10: ee6b5b78 r9 : c0fe02d8 r8 : [9.496169] r7 : r6 : ed0f1a64 r5 : 0004009c r4 : [9.496175] r3 : 18e64939 r2 : ed0f1a64 r1 : r0 : c0db550c [9.496183] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA Thumb Segment none [9.496190] Control: 10c5387d Table: 6d0f406a DAC: 0051 [9.496199] Process systemd-udevd (pid: 297, stack limit = 0xef505769) [9.496205] Stack: (0xed0f19e0 to 0xed0f2000) [9.496217] 19e0: c0fe02e0 ed0f1a64 ee6b5b00 c0fe0280 c0fe02d8 ed0f1a2c ed0f1a08 [9.496228] 1a00: c0176eb4 c01764f0 c0fe04b0 ed0f1a2c ed0f1a64 c1058588 [9.496238] 1a20: ed0f1a5c ed0f1a30 c06f5838 c0176e6c ed0f1a5c ed0f1a40 c06f37cc ee6b5b00 [9.496248] 1a40: c0f05dcc c0fe04b0 c1058588 c0fe0280 ed0f1b84 ed0f1a60 c06f5eb8 c06f57c0 [9.496258] 1a60: 000f 000f 000f ed14d100 0013d620 [9.496268] 1a80: 00030d40 00025990 00030d40 0013d620 000c3500 [9.496280] 1aa0: c0fe04b0 ffe0 [9.496290] 1ac0: ee6b5b5c ee6b5b5c c06f5be0 00030d40 0013d620 ed14a300 0001 c0fe02d8 [9.496300] 1ae0: c0fe02d8 ed14de80 ee6b5b84 ee6b5b84 ee34b0c0 c0fe0310 ed14c120 [9.496310] 1b00: 0001 0003 ee6b5bac ee6b5bac 0001 ee6b5bb8 [9.496320] 1b20: ee6b5bb8 cfccda00 0001 [9.496329] 1b40: ee6b5bec ee6b5bec ed14d400 [9.496339] 1b60: ed14d2c0 17d3bda1 ee6b5b00 c0fe02d8 ed0f1bcc ed0f1b88 [9.496349] 1b80: c06f6498 c06f5e3c c0f05dcc ee6b5bb4 60070013 [9.496359] 1ba0: c039841c c0fd216c c0f05dcc ee28a300 ee28a338 c0fe02c8 ee28a338 [9.496370] 1bc0: ed0f1bec ed0f1bd0 c06f66b4 c06f5f24 c05fa3a4 c088c258 c0fe02c0 c0fe02c0 [9.496379] 1be0: ed0f1c2c ed0f1bf0 c05fb22c c06f6638 ee28a358 ee458734 17d3bda1 [9.496391] 1c00: c08a08c4 bf3f303c c1058588 ee6ea000 c0fe0280 bf3f30c0 0033 [9.496401] 1c20: ed0f1c54 ed0f1c30 c06f433c c05fb170 ed0f1c54 ed0f1c40 eed69018 [9.496412] 1c40: ee6ea000 fdfb ed0f1c74 ed0f1c58 bf3f1638 c06f41c4 ee6ea010 ffed [9.496423] 1c60: bf3f30c0 fdfb ed0f1c94 ed0f1c78 c05fec08 bf3f15b0 ee6ea010 c10572f8 [9.496433] 1c80: c10572fc ed0f1ccc ed0f1c98 c05fc7c0 c05febb4 c08a08c4 c01ce7b4 [9.496443] 1ca0: ee6ea044 ee6ea044 ee6ea010 bf3f30c0 c0f05dcc bf3f6000 bf3f31c0 c0f05dcc [9.496453] 1cc0: ed0f1cec ed0f1cd0 c05fca04 c05fc4b8 bf3f30c0 c05fc934 c0f05dcc [9.496465] 1ce0: ed0f1d1c ed0f1cf0 c05fa230 c05fc940 ee28a76c ee28a758 ee78af34 17d3bda1 [9.496475] 1d00: bf3f30c0 c0fd20e0 cfdcbb80 ed0f1d2c ed0f1d20 c05fbf10 c05fa1cc [9.496485] 1d20: ed0f1d54 ed0f1d30 c05fb89c c05fbef0 bf3f23b0 ed0f1d40 bf3f30c0 [9.496495] 1d40: e000 ed14da00 ed0f1d6c ed0f1d58 c05fd76c c05fb6f0 c0f05dcc [9.496506] 1d60: ed0f1d7c ed0f1d70 c05feb50 c05fd6f0 ed0f1d8c ed0f1d80 bf3f6024 c05feb0c [9.496515] 1d80: ed0f1e04 ed0f1d90 c0102108 bf3f600c c02bd1c4 c08a08c4 0001 [9.496526] 1da0: ed0f1dc4 ed0f1db0 c08a08c4 c01ce7b4 014000c0 c02fb0a4 ed0f1e04