Following kernel crash reported while boot linux next 20210615 tag on qemu_arm64 with allmodconfig build. [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 5.13.0-rc6-next-20210615 (tuxmake@ac7978cddede) (aarch64-linux-gnu-gcc (Debian 11.1.0-1) 11.1.0, GNU ld (GNU Binutils for Debian) 2.36.50.20210601) #1 SMP PREEMPT Tue Jun 15 10:20:51 UTC 2021 [ 0.000000] Machine model: linux,dummy-virt [ 0.000000] earlycon: pl11 at MMIO 0x0000000009000000 (options '') [ 0.000000] printk: bootconsole [pl11] enabled [ 0.000000] efi: UEFI not found. [ 0.000000] NUMA: No NUMA configuration found [ 0.000000] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000] NUMA: NODE_DATA [mem 0xbfc00d40-0xbfc03fff] [ 0.000000] ------------[ cut here ]------------ [ 0.000000] kernel BUG at arch/arm64/mm/physaddr.c:27! [ 0.000000] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G T 5.13.0-rc6-next-20210615 #1 c150a8161d8ff395c5ae7ee0c3c8f22c3689fae4 [ 0.000000] Hardware name: linux,dummy-virt (DT) [ 0.000000] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO BTYPE=--) [ 0.000000] pc : __phys_addr_symbol+0x44/0xc0 [ 0.000000] lr : __phys_addr_symbol+0x44/0xc0 [ 0.000000] sp : ffff800014287b00 [ 0.000000] x29: ffff800014287b00 x28: fc49a9b89db36f0a x27: ffffffffffffffff [ 0.000000] x26: 0000000000000280 x25: 0000000000000010 x24: ffff8000145a8000 [ 0.000000] x23: 0000000008000000 x22: 0000000000000010 x21: 0000000000000000 [ 0.000000] x20: ffff800010000000 x19: ffff00007fc00d40 x18: 0000000000000000 [ 0.000000] x17: 00000000003ee000 x16: 00000000bfc12000 x15: 0000001000000000 [ 0.000000] x14: 000000000000de8c x13: 0000001000000000 x12: 00000000f1f1f1f1 [ 0.000000] x11: dfff800000000000 x10: ffff700002850eea x9 : 0000000000000000 [ 0.000000] x8 : ffff00007fbe0d40 x7 : 0000000000000000 x6 : 000000000000003f [ 0.000000] x5 : 0000000000000040 x4 : 0000000000000005 x3 : ffff8000142bb0c0 [ 0.000000] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 0.000000] Call trace: [ 0.000000] __phys_addr_symbol+0x44/0xc0 [ 0.000000] sparse_init_nid+0x98/0x6d0 [ 0.000000] sparse_init+0x460/0x4d4 [ 0.000000] bootmem_init+0x110/0x340 [ 0.000000] setup_arch+0x1b8/0x2e0 [ 0.000000] start_kernel+0x110/0x870 [ 0.000000] __primary_switched+0xa8/0xb0 [ 0.000000] Code: 940ccf23 eb13029f 54000069 940cce60 (d4210000) [ 0.000000] random: get_random_bytes called from oops_exit+0x54/0xc0 with crng_init=0 [ 0.000000] ---[ end trace 0000000000000000 ]--- [ 0.000000] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 0.000000] ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception ]--- Reported-by: Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> -- Linaro LKFT https://lkft.linaro.org
