[Bug 1077958] New: Kernel oops on Ras[berry Pi 2B

http://bugzilla.opensuse.org/show_bug.cgi?id=1077958 Bug ID: 1077958 Summary: Kernel oops on Ras[berry Pi 2B Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: armv7 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: bnc-team-screening@forge.provo.novell.com Reporter: freek@opensuse.org QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- On my Raspberry Pi 2B with Tumbleweed I got a kernel oops after 8 days of continues use. Below is info on version: # more /etc/os-release NAME="openSUSE Tumbleweed" # VERSION="20180116 " ID=opensuse ID_LIKE="suse" VERSION_ID="20180116" PRETTY_NAME="openSUSE Tumbleweed" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:opensuse:tumbleweed:20180116" The system has a bluetooth USB dongle. # lsusb Bus 001 Device 007: ID 0a5c:2148 Broadcom Corp. BCM92046DG-CL1ROM Bluetooth 2.1 Adapter Bus 001 Device 006: ID 0a5c:4503 Broadcom Corp. Mouse (Boot Interface Subclass) Bus 001 Device 005: ID 0a5c:4502 Broadcom Corp. Keyboard (Boot Interface Subclass) Bus 001 Device 004: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth) Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub The last part of journalctl -b -1 is: jan 28 16:42:36 smahp kernel: Unable to handle kernel paging request at virtual address 00956328 jan 28 16:42:36 smahp kernel: pgd = c21cfb40 jan 28 16:42:36 smahp kernel: [00956328] *pgd=2e6ba003, *pmd=00000000 jan 28 16:42:36 smahp kernel: Internal error: Oops: a06 [#1] PREEMPT SMP ARM jan 28 16:42:36 smahp kernel: Modules linked in: cmac algif_hash algif_skcipher af_alg rfcomm btusb btrtl btbcm btintel nf_log_ipv6 jan 28 16:42:36 smahp kernel: phy_generic sg [last unloaded: btrtl] jan 28 16:42:36 smahp kernel: CPU: 0 PID: 1460 Comm: SBFspotUploadDa Not tainted 4.14.14-1-lpae #1 jan 28 16:42:36 smahp kernel: Hardware name: BCM2835 jan 28 16:42:36 smahp kernel: task: c2b67800 task.stack: c29e4000 jan 28 16:42:36 smahp kernel: PC is at memcpy+0x50/0x330 jan 28 16:42:36 smahp kernel: LR is at 0x8080708 jan 28 16:42:36 smahp kernel: pc : [<c0ceb750>] lr : [<08080708>] psr: 200e0013 jan 28 16:42:36 smahp kernel: sp : c29e5d74 ip : 08020807 fp : c29e5dbc jan 28 16:42:36 smahp kernel: r10: e4d08c00 r9 : e4d08c00 r8 : 08070802 jan 28 16:42:36 smahp kernel: r7 : 04041b1b r6 : 808976ec r5 : 51b81e85 r4 : 8b494064 jan 28 16:42:36 smahp kernel: r3 : 65736f6c r2 : 000001e0 r1 : e4d08da0 r0 : 00956328 jan 28 16:42:36 smahp kernel: Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user jan 28 16:42:36 smahp kernel: Control: 30c5387d Table: 021cfb40 DAC: fffffffd jan 28 16:42:36 smahp kernel: Process SBFspotUploadDa (pid: 1460, stack limit = 0xc29e4210) jan 28 16:42:36 smahp kernel: Stack: (0xc29e5d74 to 0xc29e6000) jan 28 16:42:36 smahp kernel: 5d60: 00000001 00000400 00000000 jan 28 16:42:36 smahp kernel: 5d80: ffffe000 009561a8 009561a8 c083a254 cc29fab0 ef9cee78 00000400 00000400 jan 28 16:42:36 smahp kernel: 5da0: c29e5ef0 efd46520 c29e5ee8 00000000 c29e5dcc c29e5dc0 c083a44c c083a17c jan 28 16:42:36 smahp kernel: 5dc0: c29e5ddc c29e5dd0 c083fa90 c083a438 c29e5e1c c29e5de0 c0842f7c c083fa64 jan 28 16:42:36 smahp kernel: 5de0: c04eca08 c109d43c e4d08000 009561a8 c29e5e0c ecc091e4 cce229c0 efd46520 jan 28 16:42:36 smahp kernel: 5e00: 00001bb9 c29e5f08 00000400 ecc090f0 c29e5e8c c29e5e20 c05c57d0 c0842d6c jan 28 16:42:36 smahp kernel: 5e20: c048726c c04fb13c c29e5e5c 014000c0 00080001 00000c00 00001bba 00000000 jan 28 16:42:36 smahp kernel: 5e40: 00001bba cce22a28 c29e5ef0 00000c00 ffffe000 00000000 01f92bff 00000000 jan 28 16:42:36 smahp kernel: 5e60: c06f29e4 c29e5f08 00000400 c29e5f78 009561a8 c29e5f78 00000000 c29e5ef0 jan 28 16:42:36 smahp kernel: 5e80: c29e5ecc c29e5e90 c05c6c08 c05c55d4 c10bc888 cce229c8 00020000 00000000 jan 28 16:42:36 smahp kernel: 5ea0: 00020000 00000000 cce229c0 c29e5f78 009561a8 c29e5f78 00000000 00000000 jan 28 16:42:36 smahp kernel: 5ec0: c29e5edc c29e5ed0 c06f352c c05c6ae8 c29e5f44 c29e5ee0 c0652a6c c06f34f4 jan 28 16:42:36 smahp kernel: 5ee0: 00000400 c069bbf4 009561a8 00000400 00000000 00000000 00000400 c29e5ee8 jan 28 16:42:36 smahp kernel: 5f00: 00000001 c29e5f10 cce229c0 00000000 01bb9c00 00000000 00000000 00000000 jan 28 16:42:36 smahp kernel: 5f20: 00000000 00000000 ffffe000 00000400 cce229c0 009561a8 c29e5f74 c29e5f48 jan 28 16:42:36 smahp kernel: 5f40: c0652b54 c0652994 00000008 c06741d8 cce229c0 cce229c0 01bb9c00 00000000 jan 28 16:42:36 smahp kernel: 5f60: 009561a8 00000400 c29e5fa4 c29e5f78 c06530fc c0652ac4 01bb9c00 00000000 jan 28 16:42:36 smahp kernel: 5f80: 00000400 009561a8 00000003 00000003 c0436ac8 c29e4000 00000000 c29e5fa8 jan 28 16:42:36 smahp kernel: 5fa0: c04368c0 c06530bc 00000400 009561a8 00000003 009561a8 00000400 00000000 jan 28 16:42:36 smahp kernel: 5fc0: 00000400 009561a8 00000003 00000003 00000000 009561a8 00000000 b6eca6f0 jan 28 16:42:36 smahp kernel: 5fe0: 00000000 bec8ed30 00000000 b6b269f0 800e0010 00000003 00000000 00010203 jan 28 16:42:36 smahp kernel: [<c0ceb750>] (memcpy) from [<c083a254>] (__copy_to_user_memcpy+0xe4/0x18c) jan 28 16:42:37 smahp kernel: [<c083a254>] (__copy_to_user_memcpy) from [<c083a44c>] (arm_copy_to_user+0x20/0x34) jan 28 16:42:37 smahp kernel: [<c083a44c>] (arm_copy_to_user) from [<c083fa90>] (copyout+0x38/0x48) jan 28 16:42:37 smahp kernel: [<c083fa90>] (copyout) from [<c0842f7c>] (copy_page_to_iter+0x21c/0x498) jan 28 16:42:37 smahp kernel: [<c0842f7c>] (copy_page_to_iter) from [<c05c57d0>] (generic_file_buffered_read+0x208/0x8b0) jan 28 16:42:37 smahp kernel: [<c05c57d0>] (generic_file_buffered_read) from [<c05c6c08>] (generic_file_read_iter+0x12c/0x180) jan 28 16:42:37 smahp kernel: [<c05c6c08>] (generic_file_read_iter) from [<c06f352c>] (ext4_file_read_iter+0x44/0x58) jan 28 16:42:37 smahp kernel: [<c06f352c>] (ext4_file_read_iter) from [<c0652a6c>] (__vfs_read+0xe4/0x130) jan 28 16:42:37 smahp kernel: [<c0652a6c>] (__vfs_read) from [<c0652b54>] (vfs_read+0x9c/0x164) jan 28 16:42:37 smahp kernel: [<c0652b54>] (vfs_read) from [<c06530fc>] (SyS_read+0x4c/0xa4) jan 28 16:42:37 smahp kernel: [<c06530fc>] (SyS_read) from [<c04368c0>] (ret_fast_syscall+0x0/0x4c) jan 28 16:42:37 smahp kernel: Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8) jan 28 16:42:37 smahp kernel: ---[ end trace 8f816e3f705b0c87 ]--- jan 28 16:42:37 smahp kernel: note: SBFspotUploadDa[1460] exited with preempt_count 2 jan 28 16:43:00 smahp kernel: watchdog: BUG: soft lockup - CPU#1 stuck for 23s! 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