From mboxrd@z Thu Jan 1 00:00:00 1970 From: schwab@suse.de (Andreas Schwab) Date: Wed, 05 Sep 2018 15:25:55 +0200 Subject: Unable to handle kernel paging request at virtual address 0000001bf8068693 Message-ID: To: linux-riscv@lists.infradead.org List-Id: linux-riscv.lists.infradead.org Trying to boot git://github.com/riscv/riscv-linux#riscv-linux-4.18 on the HiFive-U I'm getting this crash: [ 0.100000] Unable to handle kernel paging request at virtual address 0000001bf8068693 [ 0.100000] Oops [#1] [ 0.100000] Modules linked in: [ 0.100000] CPU: 1 PID: 5 Comm: kworker/1:0 Not tainted 4.18.0-01735-g9f6192e555 #107 [ 0.100000] Workqueue: rcu_gp wait_rcu_exp_gp [ 0.100000] sepc: ffffffe00116da98 ra : ffffffe000c9399a sp : ffffffe1f6addcb0 [ 0.100000] gp : ffffffe001404160 tp : ffffffe1f6ada140 t0 : ffffffe1f6c44000 [ 0.100000] t1 : 0000000000000000 t2 : 000000000000f8e1 s0 : ffffffe1f6addcc0 [ 0.100000] s1 : ffffffe000c7ff00 a0 : 0076161bf8068693 a1 : 000000007fffffff [ 0.100000] a2 : ffffffe0013ac5c8 a3 : 0000000000000001 a4 : 0000000000000001 [ 0.100000] a5 : 000000007fffffff a6 : ffff8f98a08a9c8d a7 : ffffffe1f7d4c4f0 [ 0.100000] s2 : ffffffe0013ac5c8 s3 : ffffffe000c740d8 s4 : 0000000000000000 [ 0.100000] s5 : 00000000ffffffff s6 : 0000000000000000 s7 : ffffffe000c740d8 [ 0.100000] s8 : 0000000000000118 s9 : 0076161bf8068693 s10: ffffffe1f6a09000 [ 0.100000] s11: ffffffe000cc919e t3 : ffffffe001399aa0 t4 : ffffffe001399aa8 [ 0.100000] t5 : 00000000000c8000 t6 : ffffffe1f6c40a4b [ 0.100000] sstatus: 0000000200000100 sbadaddr: 0000001bf8068693 scause: 000000000000000d [ 0.110000] ---[ end trace 0ddcca0cde88bd4b ]--- The crash is inside _raw_spin_lock: ffffffe00116da90 <_raw_spin_lock>: ffffffe00116da90: 1141 addi sp,sp,-16 ffffffe00116da92: e422 sd s0,8(sp) ffffffe00116da94: 0800 addi s0,sp,16 ffffffe00116da96: 4705 li a4,1 ffffffe00116da98: 411c lw a5,0(a0) ffffffe00116da9a: 2781 sext.w a5,a5 ffffffe00116da9c: fff5 bnez a5,ffffffe00116da98 <_r> ffffffe00116da9e: 08e527af amoswap.w a5,a4,(a0) ffffffe00116daa2: 0230000f fence r,rw ffffffe00116daa6: 2781 sext.w a5,a5 ffffffe00116daa8: fbe5 bnez a5,ffffffe00116da98 <_r> ffffffe00116daaa: 6422 ld s0,8(sp) ffffffe00116daac: 0141 addi sp,sp,16 ffffffe00116daae: 8082 ret The .config and the full log is attached. Andreas. -- Andreas Schwab, SUSE Labs, schwab at suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." -------------- next part -------------- A non-text attachment was scrubbed... Name: config.gz Type: application/x-gzip Size: 43733 bytes Desc: kernel config URL: -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: not available URL: