I'm in purgatory hash-mmu: Page sizes from device-tree: hash-mmu: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0 hash-mmu: base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7 hash-mmu: base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56 hash-mmu: base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1 hash-mmu: base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8 hash-mmu: base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0 hash-mmu: base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3 Using 1TB segments hash-mmu: Initializing hash mmu with SLB Linux version 4.18.0-rc4-next-20180711-autotest-autotest (root@CI-s822l1-lp10.pok.stglabs.ibm.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC)) #1 SMP Thu Jul 12 15:41:14 IST 2018 Found initrd at 0xc000000002bf0000:0xc000000004083e0a Using pSeries machine description bootconsole [udbg0] enabled Partition configured for 16 cpus. CPU maps initialized for 8 threads per core ----------------------------------------------------- ppc64_pft_size = 0x1b phys_mem_size = 0x290000000 dcache_bsize = 0x80 icache_bsize = 0x80 cpu_features = 0x000000ff8f5d91a7 possible = 0x0000ffffcf5fb1a7 always = 0x00000003800081a1 cpu_user_features = 0xdc0065c2 0xef000000 mmu_features = 0x7c006001 firmware_features = 0x00000003c45bfc57 htab_hash_mask = 0xfffff ----------------------------------------------------- numa: NODE_DATA [mem 0x28ff5e300-0x28ff67fff] numa: NODE_DATA(0) on node 1 numa: NODE_DATA [mem 0x28ff54600-0x28ff5e2ff] vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be av mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_p[ 0.000000] vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to cre[ 0.000000] vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to cre[ 0.000000] vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to crememmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map backing failed some memory will not be available vmemmap_populate: Unable to create vmemmap mapping: -1 sparse_mem_maps_populate_node: sparsemem memory map b[ 0.000000] percpu: Embedded 4 pages/cpu @(____ptrval____) s168728 r0 d93416 u262144 Built 2 zonelists, mobility grouping on. Total pages: 167772 Policy zone: DMA Kernel command line: rw root=/dev/mapper/rhel_ci--s822l1--lp10-root BUG: Bad page state in process swapper pfn:01e01 page:f000000000078040 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Not tainted 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 Disabling lock debugging due to kernel taint BUG: Bad page state in process swapper pfn:01e02 page:f000000000078080 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e03 page:f0000000000780c0 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e04 page:f000000000078100 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e05 page:f000000000078140 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 l_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e0a page:f000000000078280 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e10 page:f000000000078400 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e17 page:f0000000000785c0 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e1d page:f000000000078740 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] 0.000000] [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e23 page:f0000000000788c0 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Ca00000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e29 page:f000000000078a40 count:0 mapcount:1 mapping:0000000000000000 index:0xad_page+0x11c/0x190 [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e2e page:f000000000078b80 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autote 0.000000] [c00000000112fdf0] [c0000000002873d0] __free_pages_ok+0x3f0/0x400 [c00000000112fe60] [c000000000d1e45c] free_all_bootmem+0x184/0x218 [c00000000112fee0] [c000000000cf33fc] mem_init+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e34 page:f000000000078d00 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Cinit+0x40/0x60 [c00000000112ff00] [c000000000ce402c] start_kernel+0x2a4/0x5dc [c00000000112ff90] [c00000000000ac7c] start_here_common+0x1c/0x520 BUG: Bad page state in process swapper pfn:01e3a page:f000000000078e80 count:0 mapcount:1 mapping:0000000000000000 index:0x0 flags: 0x0() raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 raw: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 page dumped because: nonzero mapcount Modules linked in: CPU: 3 PID: 0 Comm: swapper Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c00000000112fd20] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c00000000112fd60] [c0000000002859ac] bad_page+0x11c/0x190 [c00000000112fdf0] [c000000000[ 0.000000] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16 rcu: Offload RCU callbacks from CPUs: (none). clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns clocksource: timebase mult[1f40000] shift[24] registered Console: colour dummy device 80x25 console [hvc0] enabled console [hvc0] enabled bootconsole [udbg0] disabled bootconsole [udbg0] disabled mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl pid_max: default: 32768 minimum: 301 Security Framework initialized Yama: becoming mindful. SELinux: Initializing. Dentry cache hash table entries: 8192 (order: 0, 65536 bytes) Inode-cache hash table entries: 8192 (order: 0, 65536 bytes) Mount-cache hash table entries: 8192 (order: 0, 65536 bytes) Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes) EEH: pSeries platform initialized POWER8 performance monitor hardware support registered rcu: Hierarchical SRCU implementation. smp: Bringing up secondary CPUs ... Interrupt 0xa0014 (real) is invalid, disabling it. smp: Brought up 2 nodes, 8 CPUs numa: Node 0 CPUs: 0-7 numa: Node 1 CPUs: Using standard scheduler topology devtmpfs: initialized random: get_random_u32 called from bucket_table_alloc+0xa0/0x220 with crng_init=0 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns futex hash table entries: 4096 (order: 3, 524288 bytes) NET: Registered protocol family 16 EEH: PCI Enhanced I/O Error Handling Enabled audit: initializing netlink subsys (disabled) audit: type=2000 audit(0.000:1): state=initialized audit_enabled=0 res=1 cpuidle: using governor menu pstore: Registered nvram as persistent store backend PCI: Probing PCI hardware PCI host bridge to bus 0102:60 pci_bus 0102:60: root bus resource [mem 0x3fc000000000-0x3fc01fffffff] (bus address [0x80000000-0x9fffffff]) pci_bus 0102:60: root bus resource [mem 0x300400000000-0x3005ffffffff] (bus address [0x3d00400000000-0x3d005ffffffff]) pci_bus 0102:60: root bus resource [bus 60-ff] IOMMU table initialized, virtual merging enabled iommu: Adding device 0102:60:00.0 to group 0 pci 0102:60:00.0: of_irq_parse_pci: no interrupt-map found, INTx interrupts not available PCI: OF: of_irq_parse_pci: possibly some PCI slots don't have level triggered interrupts capability pseries-rng: Registering arch random hook. HugeTLB registered 16.0 MiB page size, pre-allocated 0 pages HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages vgaarb: loaded SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered EDAC MC: Ver: 3.0.0 NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO NetLabel: unlabeled traffic allowed by default clocksource: Switched to clocksource timebase VFS: Disk quotas dquot_6.6.0 VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) NET: Registered protocol family 2 tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes) TCP established hash table entries: 8192 (order: 0, 65536 bytes) TCP bind hash table entries: 8192 (order: 1, 131072 bytes) TCP: Hash tables configured (established 8192 bind 8192) UDP hash table entries: 2048 (order: 0, 65536 bytes) UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes) NET: Registered protocol family 1 pci 0102:60:00.0: Disabling L0s Unpacking initramfs... swapper/3 invoked oom-killer: gfp_mask=0x6200c2(GFP_HIGHUSER), nodemask=(null), order=0, oom_score_adj=0 swapper/3 cpuset=/ mems_allowed=1 CPU: 3 PID: 1 Comm: swapper/3 Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c000000004483280] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c0000000044832c0] [c0000000002850fc] dump_header+0x98/0x2ec [c000000004483380] [c000000000284e24] out_of_memory+0x604/0x7a0 [c000000004483420] [c00000000028c260] __alloc_pages_nodemask+0xd80/0xf90 [c0000000044835f0] [c00000000030e3ec] alloc_page_interleave+0x2c/0xc0 [c000000004483620] [c00000000027aad8] __page_cache_alloc+0xa8/0x110 [c000000004483650] [c00000000027bdd8] pagecache_get_page+0xb8/0x350 [c0000000044836b0] [c00000000027de60] grab_cache_page_write_begin+0x30/0x60 [c0000000044836e0] [c00000000039b234] simple_write_begin+0x44/0x190 [c000000004483730] [c00000000027e0b8] generic_perform_write+0xe8/0x250 [c0000000044837c0] [c00000000027f6d0] __generic_file_write_iter+0x200/0x240 [c000000004483820] [c00000000027f814] generic_file_write_iter+0x104/0x240 [c000000004483860] [c000000000360570] __vfs_write+0x130/0x1e0 [c0000000044838f0] [c000000000360868] vfs_write+0xc8/0x240 [c000000004483940] [c000000000360bdc] ksys_write+0x5c/0x100 [c000000004483990] [c000000000ce6038] xwrite+0x4c/0xac [c0000000044839d0] [c000000000ce60e0] do_copy+0x48/0x17c [c000000004483a00] [c000000000ce5e4c] write_buffer+0x5c/0x88 [c000000004483a30] [c000000000ce5ed4] flush_buffer+0x5c/0xf0 [c000000004483a80] [c000000000d5237c] __gunzip+0x380/0x478 [c000000004483b00] [c000000000ce676c] unpack_to_rootfs+0x1d0/0x36c [c000000004483bc0] [c000000000ce699c] populate_rootfs+0x94/0x184 [c000000004483c40] [c00000000000da64] do_one_initcall+0x54/0x230 [c000000004483d00] [c000000000ce4660] kernel_init_freeable+0x2fc/0x44c [c000000004483dc0] [c00000000000dd64] kernel_init+0x24/0x140 [c000000004483e30] [c00000000000b65c] ret_from_kernel_thread+0x5c/0x80 Mem-Info: active_anon:0 inactive_anon:0 isolated_anon:0 active_file:0 inactive_file:0 isolated_file:0 unevictable:90 dirty:0 writeback:0 unstable:0 slab_reclaimable:85 slab_unreclaimable:259 mapped:0 shmem:0 pagetables:0 bounce:0 free:22 free_pcp:0 free_cma:0 Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:5760kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no Node 1 DMA free:1408kB min:448kB low:512kB high:576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:5760kB writepending:0kB present:10747904kB managed:39936kB mlocked:0kB kernel_stack:1296kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 Node 1 DMA: 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB 0*8192kB 0*16384kB = 0kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16384kB Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=16777216kB 91 total pagecache pages 0 pages in swap cache Swap cache stats: add 0, delete 0, find 0/0 Free swap = 0kB Total swap = 0kB 167936 pages RAM 0 pages HighMem/MovableOnly 167312 pages reserved 0 pages cma reserved 0 pages hwpoisoned Unreclaimable slab info: Name Used Total RAW 64KB 64KB hugetlbfs_inode_cache 63KB 63KB skbuff_head_cache 64KB 64KB shmem_inode_cache 127KB 127KB dtl 128KB 128KB proc_dir_entry 63KB 63KB kernfs_node_cache 1086KB 1086KB mnt_cache 127KB 127KB names_cache 256KB 256KB ebitmap_node 64KB 64KB avtab_node 63KB 63KB selinux_file_security 64KB 64KB selinux_inode_security 383KB 383KB nsproxy 63KB 63KB files_cache 63KB 63KB signal_cache 252KB 252KB sighand_cache 318KB 318KB task_struct 1012KB 1012KB cred_jar 192KB 192KB thread_stack 2560KB 2560KB pid 256KB 256KB numa_policy 127KB 127KB trace_event_file 127KB 127KB ftrace_event_field 127KB 127KB pool_workqueue 64KB 64KB pgtable-2^11 512KB 512KB kmalloc-65536 4096KB 4096KB kmalloc-32768 512KB 512KB kmalloc-16384 512KB 512KB kmalloc-8192 256KB 256KB kmalloc-4096 384KB 384KB kmalloc-2048 192KB 192KB kmalloc-1024 320KB 320KB kmalloc-512 192KB 192KB kmalloc-256 128KB 128KB kmalloc-192 127KB 127KB kmalloc-128 128KB 128KB kmalloc-96 511KB 511KB kmalloc-64 512KB 512KB kmalloc-32 256KB 256KB kmalloc-16 512KB 512KB kmalloc-8 512KB 512KB kmem_cache_node 64KB 64KB kmem_cache 63KB 63KB [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name Kernel panic - not syncing: Out of memory and no killable processes... CPU: 3 PID: 1 Comm: swapper/3 Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 Call Trace: [c0000000044832b0] [c0000000009a920c] dump_stack+0xb0/0xf4 (unreliable) [c0000000044832f0] [c0000000000ffebc] panic+0x144/0x308 [c000000004483380] [c000000000284e30] out_of_memory+0x610/0x7a0 [c000000004483420] [c00000000028c260] __alloc_pages_nodemask+0xd80/0xf90 [c0000000044835f0] [c00000000030e3ec] alloc_page_interleave+0x2c/0xc0 [c000000004483620] [c00000000027aad8] __page_cache_alloc+0xa8/0x110 [c000000004483650] [c00000000027bdd8] pagecache_get_page+0xb8/0x350 [c0000000044836b0] [c00000000027de60] grab_cache_page_write_begin+0x30/0x60 [c0000000044836e0] [c00000000039b234] simple_write_begin+0x44/0x190 [c000000004483730] [c00000000027e0b8] generic_perform_write+0xe8/0x250 [c0000000044837c0] [c00000000027f6d0] __generic_file_write_iter+0x200/0x240 [c000000004483820] [c00000000027f814] generic_file_write_iter+0x104/0x240 [c000000004483860] [c000000000360570] __vfs_write+0x130/0x1e0 [c0000000044838f0] [c000000000360868] vfs_write+0xc8/0x240 [c000000004483940] [c000000000360bdc] ksys_write+0x5c/0x100 [c000000004483990] [c000000000ce6038] xwrite+0x4c/0xac [c0000000044839d0] [c000000000ce60e0] do_copy+0x48/0x17c [c000000004483a00] [c000000000ce5e4c] write_buffer+0x5c/0x88 [c000000004483a30] [c000000000ce5ed4] flush_buffer+0x5c/0xf0 [c000000004483a80] [c000000000d5237c] __gunzip+0x380/0x478 [c000000004483b00] [c000000000ce676c] unpack_to_rootfs+0x1d0/0x36c [c000000004483bc0] [c000000000ce699c] populate_rootfs+0x94/0x184 [c000000004483c40] [c00000000000da64] do_one_initcall+0x54/0x230 [c000000004483d00] [c000000000ce4660] kernel_init_freeable+0x2fc/0x44c [c000000004483dc0] [c00000000000dd64] kernel_init+0x24/0x140 [c000000004483e30] [c00000000000b65c] ret_from_kernel_thread+0x5c/0x80 WARNING: CPU: 3 PID: 1 at drivers/tty/vt/vt.c:4171 do_unblank_screen+0x278/0x280 Modules linked in: CPU: 3 PID: 1 Comm: swapper/3 Tainted: G B 4.18.0-rc4-next-20180711-autotest-autotest #1 NIP: c0000000005f58f8 LR: c0000000005f56bc CTR: c00000000002bce0 REGS: c000000004482fd0 TRAP: 0700 Tainted: G B (4.18.0-rc4-next-20180711-autotest-autotest) MSR: 8000000002021033 CR: 28242042 XER: 20000007 CFAR: c0000000005f56d0 IRQMASK: 3 GPR00: c0000000005f58b4 c000000004483250 c000000001131a00 0000000000000000 GPR04: 0000000000000003 0000000000000004 302f383478302b79 3030303030303063 GPR08: 0000000000000000 0000000000000000 0000000000000000 c000000000bf5320 GPR12: c00000000002bce0 c000000001540000 00000000006200c2 c000000004483480 GPR16: 0000000000000000 0000000000000040 0000000000000000 0000000000000000 GPR20: 0000000000000000 0000000000000000 c00000028ff56000 0000000000000000 GPR24: 0000000000000001 0000000000000001 c000000000fd9e60 c0000000012e67e0 GPR28: c0000000012e67b8 0000000000000000 c0000000013f5240 c0000000012e67e0 NIP [c0000000005f58f8] do_unblank_screen+0x278/0x280 LR [c0000000005f56bc] do_unblank_screen+0x3c/0x280 Call Trace: [c000000004483250] [c0000000005f58b4] do_unblank_screen+0x234/0x280 (unreliable) [c0000000044832d0] [c00000000051cfe0] bust_spinlocks+0x40/0x80 [c0000000044832f0] [c0000000000fff30] panic+0x1b8/0x308 [c000000004483380] [c000000000284e30] out_of_memory+0x610/0x7a0 [c000000004483420] [c00000000028c260] __alloc_pages_nodemask+0xd80/0xf90 [c0000000044835f0] [c00000000030e3ec] alloc_page_interleave+0x2c/0xc0 [c000000004483620] [c00000000027aad8] __page_cache_alloc+0xa8/0x110 [c000000004483650] [c00000000027bdd8] pagecache_get_page+0xb8/0x350 [c0000000044836b0] [c00000000027de60] grab_cache_page_write_begin+0x30/0x60 [c0000000044836e0] [c00000000039b234] simple_write_begin+0x44/0x190 [c000000004483730] [c00000000027e0b8] generic_perform_write+0xe8/0x250 [c0000000044837c0] [c00000000027f6d0] __generic_file_write_iter+0x200/0x240 [c000000004483820] [c00000000027f814] generic_file_write_iter+0x104/0x240 [c000000004483860] [c000000000360570] __vfs_write+0x130/0x1e0 [c0000000044838f0] [c000000000360868] vfs_write+0xc8/0x240 [c000000004483940] [c000000000360bdc] ksys_write+0x5c/0x100 [c000000004483990] [c000000000ce6038] xwrite+0x4c/0xac [c0000000044839d0] [c000000000ce60e0] do_copy+0x48/0x17c [c000000004483a00] [c000000000ce5e4c] write_buffer+0x5c/0x88 [c000000004483a30] [c000000000ce5ed4] flush_buffer+0x5c/0xf0 [c000000004483a80] [c000000000d5237c] __gunzip+0x380/0x478 [c000000004483b00] [c000000000ce676c] unpack_to_rootfs+0x1d0/0x36c [c000000004483bc0] [c000000000ce699c] populate_rootfs+0x94/0x184 [c000000004483c40] [c00000000000da64] do_one_initcall+0x54/0x230 [c000000004483d00] [c000000000ce4660] kernel_init_freeable+0x2fc/0x44c [c000000004483dc0] [c00000000000dd64] kernel_init+0x24/0x140 [c000000004483e30] [c00000000000b65c] ret_from_kernel_thread+0x5c/0x80 Instruction dump: 1d290064 3c62ffef 38639728 e94a0000 7d2407b4 7c845214 4bbaf389 60000000 39200001 3d42003e 912ac740 4bfffe68 <0fe00000> 4bfffdd8 3c4c00b4 3842c100 ---[ end trace 93d3adbc2feda497 ]--- Rebooting in 10 seconds..