[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.117' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program syzkaller login: [ 156.458448][ T6365] FAULT_INJECTION: forcing a failure. [ 156.458448][ T6365] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 156.464582][ T6370] FAULT_INJECTION: forcing a failure. [ 156.464582][ T6370] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 156.472104][ T6365] CPU: 0 PID: 6365 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 156.493927][ T6365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.504073][ T6365] Call Trace: [ 156.507424][ T6365] dump_stack_lvl+0x1ff/0x28e [ 156.512306][ T6365] dump_stack+0x25/0x28 [ 156.516626][ T6365] should_fail+0x8bc/0x9c0 [ 156.521221][ T6365] should_fail_alloc_page+0x20c/0x260 [ 156.526742][ T6365] __alloc_pages+0x397/0xfb0 [ 156.531487][ T6365] alloc_pages_vma+0x152f/0x22b0 [ 156.536586][ T6365] ? xas_find+0x8a0/0xfa0 [ 156.541073][ T6365] wp_page_copy+0x4bb/0x3c60 [ 156.545839][ T6365] ? kmsan_get_metadata+0x11b/0x180 [ 156.551211][ T6365] ? kmsan_get_metadata+0x11b/0x180 [ 156.556590][ T6365] ? kmsan_get_metadata+0x11b/0x180 [ 156.561971][ T6365] do_wp_page+0x14db/0x1590 [ 156.566649][ T6365] handle_mm_fault+0x437b/0x4740 [ 156.571753][ T6365] ? proc_fail_nth_write+0x29f/0x390 [ 156.577236][ T6365] do_user_addr_fault+0xf85/0x1f00 [ 156.582531][ T6365] exc_page_fault+0x69/0x120 [ 156.587259][ T6365] ? asm_exc_page_fault+0x8/0x30 [ 156.592349][ T6365] asm_exc_page_fault+0x1e/0x30 [ 156.597357][ T6365] RIP: 0033:0x7f57138c3eb5 [ 156.601870][ T6365] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 156.621615][ T6365] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 156.627799][ T6365] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 156.635875][ T6365] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 156.643950][ T6365] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 156.652016][ T6365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.660098][ T6365] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 156.668211][ T6370] CPU: 1 PID: 6370 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 156.668877][ T6365] syz-executor563 invoked oom-killer: gfp_mask=0x0(), order=0, oom_score_adj=1000 [ 156.677095][ T6370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.677151][ T6370] Call Trace: [ 156.677186][ T6370] dump_stack_lvl+0x1ff/0x28e [ 156.704512][ T6370] dump_stack+0x25/0x28 [ 156.708839][ T6370] should_fail+0x8bc/0x9c0 [ 156.713440][ T6370] should_fail_alloc_page+0x20c/0x260 [ 156.718961][ T6370] __alloc_pages+0x397/0xfb0 [ 156.723704][ T6370] alloc_pages_vma+0x152f/0x22b0 [ 156.728800][ T6370] ? xas_find+0x8a0/0xfa0 [ 156.733288][ T6370] wp_page_copy+0x4bb/0x3c60 [ 156.738042][ T6370] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 156.744032][ T6370] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 156.750271][ T6370] ? should_fail+0x75/0x9c0 [ 156.754934][ T6370] ? kmsan_get_metadata+0x11b/0x180 [ 156.760301][ T6370] ? kmsan_get_metadata+0x11b/0x180 [ 156.765680][ T6370] ? kmsan_get_metadata+0x11b/0x180 [ 156.771051][ T6370] do_wp_page+0x14db/0x1590 [ 156.775729][ T6370] handle_mm_fault+0x437b/0x4740 [ 156.780827][ T6370] ? proc_fail_nth_write+0x29f/0x390 [ 156.786308][ T6370] do_user_addr_fault+0xf85/0x1f00 [ 156.791601][ T6370] exc_page_fault+0x69/0x120 [ 156.796338][ T6370] ? asm_exc_page_fault+0x8/0x30 [ 156.801430][ T6370] asm_exc_page_fault+0x1e/0x30 [ 156.806443][ T6370] RIP: 0033:0x7f57138c3eb5 [ 156.810961][ T6370] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 156.830700][ T6370] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 156.836886][ T6370] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 156.844954][ T6370] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 156.853019][ T6370] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 156.861078][ T6370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 156.869139][ T6370] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 156.877232][ T6365] CPU: 0 PID: 6365 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 156.886130][ T6365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.896290][ T6365] Call Trace: [ 156.899656][ T6365] dump_stack_lvl+0x1ff/0x28e [ 156.899874][ T6372] FAULT_INJECTION: forcing a failure. [ 156.899874][ T6372] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 156.904516][ T6365] dump_stack+0x25/0x28 [ 156.904654][ T6365] dump_header+0x1e4/0xd60 [ 156.904779][ T6365] oom_kill_process+0x3bd/0xae0 [ 156.931581][ T6365] out_of_memory+0x1046/0x15c0 [ 156.936504][ T6365] ? __msan_instrument_asm_store+0x18a/0x1c0 [ 156.942670][ T6365] pagefault_out_of_memory+0x105/0x150 [ 156.948286][ T6365] do_user_addr_fault+0x1c21/0x1f00 [ 156.953665][ T6365] exc_page_fault+0x69/0x120 [ 156.958398][ T6365] ? asm_exc_page_fault+0x8/0x30 [ 156.963492][ T6365] asm_exc_page_fault+0x1e/0x30 [ 156.968497][ T6365] RIP: 0033:0x7f57138c3eb5 [ 156.973002][ T6365] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 156.992743][ T6365] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 156.998924][ T6365] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 157.006986][ T6365] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 157.015052][ T6365] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 157.023114][ T6365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.032482][ T6365] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 157.040590][ T6372] CPU: 1 PID: 6372 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 157.040914][ T6365] Mem-Info: [ 157.049495][ T6372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.049557][ T6372] Call Trace: [ 157.049592][ T6372] dump_stack_lvl+0x1ff/0x28e [ 157.052895][ T6365] active_anon:240 inactive_anon:9298 isolated_anon:0 [ 157.052895][ T6365] active_file:5029 inactive_file:11047 isolated_file:0 [ 157.052895][ T6365] unevictable:768 dirty:700 writeback:0 [ 157.052895][ T6365] slab_reclaimable:9394 slab_unreclaimable:10989 [ 157.052895][ T6365] mapped:3726 shmem:5736 pagetables:466 bounce:0 [ 157.052895][ T6365] kernel_misc_reclaimable:0 [ 157.052895][ T6365] free:487126 free_pcp:5875 free_cma:0 [ 157.063354][ T6372] dump_stack+0x25/0x28 [ 157.066749][ T6365] Node 0 active_anon:960kB inactive_anon:37192kB active_file:20000kB inactive_file:44188kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:14904kB dirty:2792kB writeback:0kB shmem:21408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB kernel_stack:3584kB pagetables:1860kB all_unreclaimable? no [ 157.071442][ T6372] should_fail+0x8bc/0x9c0 [ 157.112799][ T6365] Node 1 active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:0kB pagetables:4kB all_unreclaimable? no [ 157.116933][ T6372] should_fail_alloc_page+0x20c/0x260 [ 157.148291][ T6365] Node 0 [ 157.152677][ T6372] __alloc_pages+0x397/0xfb0 [ 157.181462][ T6365] DMA free:4096kB min:156kB low:192kB high:228kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:4096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 157.186817][ T6372] alloc_pages_vma+0x152f/0x22b0 [ 157.189806][ T6365] lowmem_reserve[]: 0 [ 157.194411][ T6372] ? xas_find+0x8a0/0xfa0 [ 157.194551][ T6372] wp_page_copy+0x4bb/0x3c60 [ 157.219987][ T6365] 903 [ 157.224892][ T6372] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 157.228945][ T6365] 1216 1216 [ 157.233293][ T6372] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 157.237961][ T6365] 1216 [ 157.240654][ T6372] ? should_fail+0x75/0x9c0 [ 157.246560][ T6365] Node 0 [ 157.249709][ T6372] ? kmsan_get_metadata+0x11b/0x180 [ 157.255851][ T6365] DMA32 free:897756kB min:36036kB low:45044kB high:54052kB reserved_highatomic:0KB active_anon:32kB inactive_anon:7500kB active_file:28kB inactive_file:4772kB unevictable:0kB writepending:2308kB present:3129332kB managed:932136kB mlocked:0kB bounce:0kB free_pcp:10768kB local_pcp:5004kB free_cma:0kB [ 157.258582][ T6372] ? kmsan_get_metadata+0x11b/0x180 [ 157.263163][ T6365] lowmem_reserve[]: [ 157.266070][ T6372] ? kmsan_get_metadata+0x11b/0x180 [ 157.271272][ T6365] 0 0 312 [ 157.299433][ T6372] do_wp_page+0x14db/0x1590 [ 157.304770][ T6365] 312 [ 157.308555][ T6372] handle_mm_fault+0x437b/0x4740 [ 157.313806][ T6365] 312 [ 157.316794][ T6372] ? proc_fail_nth_write+0x29f/0x390 [ 157.321307][ T6365] [ 157.321330][ T6365] Node 0 [ 157.324045][ T6372] do_user_addr_fault+0xf85/0x1f00 [ 157.329017][ T6365] Normal free:15600kB min:12484kB low:15604kB high:18724kB reserved_highatomic:0KB active_anon:928kB inactive_anon:29680kB active_file:19972kB inactive_file:39416kB unevictable:1536kB writepending:484kB present:1048576kB managed:320476kB mlocked:0kB bounce:0kB free_pcp:12732kB local_pcp:7444kB free_cma:0kB [ 157.331738][ T6372] exc_page_fault+0x69/0x120 [ 157.337070][ T6365] lowmem_reserve[]: [ 157.339360][ T6372] ? asm_exc_page_fault+0x8/0x30 [ 157.342312][ T6365] 0 0 [ 157.347444][ T6372] asm_exc_page_fault+0x1e/0x30 [ 157.376413][ T6365] 0 [ 157.380968][ T6372] RIP: 0033:0x7f57138c3eb5 [ 157.384852][ T6365] 0 [ 157.389750][ T6372] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 157.392439][ T6365] 0 [ 157.397306][ T6372] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 157.397389][ T6372] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 157.399892][ T6365] Node 1 Normal free:1031052kB min:41428kB low:51784kB high:62140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:8kB present:4194304kB managed:1063180kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 157.404316][ T6372] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 157.404386][ T6372] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 157.406899][ T6365] lowmem_reserve[]: 0 0 [ 157.426535][ T6372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.426605][ T6372] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 157.429145][ T6365] 0 0 [ 157.448526][ T6373] FAULT_INJECTION: forcing a failure. [ 157.448526][ T6373] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 157.471452][ T6365] 0 [ 157.471512][ T6365] Node 0 DMA: 0*4kB 0*8kB 0*16kB [ 157.479721][ T6373] CPU: 1 PID: 6373 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 157.487811][ T6365] 0*32kB [ 157.491926][ T6373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.500023][ T6365] 0*64kB [ 157.507941][ T6373] Call Trace: [ 157.507983][ T6373] dump_stack_lvl+0x1ff/0x28e [ 157.510696][ T6365] 0*128kB 0*256kB [ 157.523916][ T6373] dump_stack+0x25/0x28 [ 157.526496][ T6365] 0*512kB 0*1024kB [ 157.531538][ T6373] should_fail+0x8bc/0x9c0 [ 157.540376][ T6365] 0*2048kB [ 157.543282][ T6373] should_fail_alloc_page+0x20c/0x260 [ 157.553454][ T6365] 1*4096kB [ 157.556372][ T6373] __alloc_pages+0x397/0xfb0 [ 157.559665][ T6365] (M) = 4096kB [ 157.564386][ T6373] alloc_pages_vma+0x152f/0x22b0 [ 157.568231][ T6365] Node 0 DMA32: [ 157.572439][ T6373] ? xas_find+0x8a0/0xfa0 [ 157.576378][ T6365] 1*4kB [ 157.580735][ T6373] wp_page_copy+0x4bb/0x3c60 [ 157.583901][ T6365] (M) [ 157.589328][ T6373] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 157.592452][ T6365] 1*8kB (E) [ 157.597059][ T6373] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 157.600518][ T6365] 1*16kB (E) [ 157.605476][ T6373] ? should_fail+0x75/0x9c0 [ 157.609109][ T6365] 2*32kB [ 157.613453][ T6373] ? kmsan_get_metadata+0x11b/0x180 [ 157.616388][ T6365] (UE) 2*64kB [ 157.621001][ T6373] ? kmsan_get_metadata+0x11b/0x180 [ 157.623756][ T6365] (UM) [ 157.629533][ T6373] ? kmsan_get_metadata+0x11b/0x180 [ 157.632795][ T6365] 0*128kB [ 157.638827][ T6373] do_wp_page+0x14db/0x1590 [ 157.642120][ T6365] 2*256kB [ 157.646662][ T6373] handle_mm_fault+0x437b/0x4740 [ 157.649663][ T6365] (UM) 2*512kB [ 157.654881][ T6373] ? proc_fail_nth_write+0x29f/0x390 [ 157.658330][ T6365] (ME) 1*1024kB [ 157.663599][ T6373] do_user_addr_fault+0xf85/0x1f00 [ 157.666392][ T6365] (U) 3*2048kB [ 157.671641][ T6373] exc_page_fault+0x69/0x120 [ 157.674703][ T6365] (UME) [ 157.679164][ T6373] ? asm_exc_page_fault+0x8/0x30 [ 157.682203][ T6365] 217*4096kB (M) [ 157.687159][ T6373] asm_exc_page_fault+0x1e/0x30 [ 157.690701][ T6365] = 897756kB [ 157.690737][ T6365] Node 0 [ 157.696002][ T6373] RIP: 0033:0x7f57138c3eb5 [ 157.696080][ T6373] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 157.699622][ T6365] Normal: 158*4kB [ 157.704750][ T6373] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 157.704836][ T6373] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 157.708287][ T6365] (UE) 33*8kB [ 157.712893][ T6373] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 157.712963][ T6373] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 157.715823][ T6365] (UME) 23*16kB [ 157.720772][ T6373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 157.724482][ T6365] (UME) [ 157.729287][ T6373] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 157.732502][ T6365] 6*32kB (UME) 11*64kB (UM) 7*128kB (UME) 5*256kB (UE) 0*512kB 1*1024kB (U) 1*2048kB (U) 2*4096kB (M) = 15600kB [ 157.832684][ T6365] Node 1 Normal: 3*4kB (UE) 10*8kB (UME) 9*16kB (UE) 15*32kB (UME) 13*64kB (UME) 5*128kB (ME) 3*256kB (UM) 2*512kB (UM) 1*1024kB (M) 1*2048kB (E) 250*4096kB (M) = 1031052kB [ 157.834566][ T6371] FAULT_INJECTION: forcing a failure. [ 157.834566][ T6371] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 157.850943][ T6365] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 157.864374][ T6371] CPU: 1 PID: 6371 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 157.873912][ T6365] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 157.882637][ T6371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.882693][ T6371] Call Trace: [ 157.882729][ T6371] dump_stack_lvl+0x1ff/0x28e [ 157.892016][ T6365] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 157.902116][ T6371] dump_stack+0x25/0x28 [ 157.905554][ T6365] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 157.910198][ T6371] should_fail+0x8bc/0x9c0 [ 157.919819][ T6365] 21812 total pagecache pages [ 157.923943][ T6371] should_fail_alloc_page+0x20c/0x260 [ 157.933333][ T6365] 0 pages in swap cache [ 157.937722][ T6371] __alloc_pages+0x397/0xfb0 [ 157.942419][ T6365] Swap cache stats: add 0, delete 0, find 0/0 [ 157.947846][ T6371] alloc_pages_vma+0x152f/0x22b0 [ 157.952096][ T6365] Free swap = 0kB [ 157.952129][ T6365] Total swap = 0kB [ 157.956711][ T6371] ? xas_find+0x8a0/0xfa0 [ 157.956849][ T6371] wp_page_copy+0x4bb/0x3c60 [ 157.963022][ T6365] 2097051 pages RAM [ 157.967925][ T6371] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 157.971655][ T6365] 0 pages HighMem/MovableOnly [ 157.971686][ T6365] 1517079 pages reserved [ 157.975403][ T6371] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 157.979808][ T6365] 0 pages cma reserved [ 157.979840][ T6365] Tasks state (memory values in pages): [ 157.984420][ T6371] ? should_fail+0x75/0x9c0 [ 157.988306][ T6365] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 157.988488][ T6365] [ 2834] 0 2834 11525 1542 122880 0 0 systemd-journal [ 157.994124][ T6371] ? kmsan_get_metadata+0x11b/0x180 [ 157.998882][ T6365] [ 2846] 0 2846 11229 1248 118784 0 -1000 systemd-udevd [ 158.003137][ T6371] ? kmsan_get_metadata+0x11b/0x180 [ 158.009286][ T6365] [ 2927] 100 2927 30770 996 135168 0 0 systemd-timesyn [ 158.013379][ T6371] ? kmsan_get_metadata+0x11b/0x180 [ 158.018992][ T6365] [ 2929] 0 2929 5116 275 73728 0 0 dhclient [ 158.023517][ T6371] do_wp_page+0x14db/0x1590 [ 158.033099][ T6365] [ 6055] 0 6055 7000 607 98304 0 0 cron [ 158.042967][ T6371] handle_mm_fault+0x437b/0x4740 [ 158.048225][ T6365] [ 6059] 0 6059 63584 963 151552 0 0 rsyslogd [ 158.057958][ T6371] ? proc_fail_nth_write+0x29f/0x390 [ 158.063312][ T6365] [ 6281] 0 6281 17491 1370 167936 0 -1000 sshd [ 158.073465][ T6371] do_user_addr_fault+0xf85/0x1f00 [ 158.078694][ T6365] [ 6291] 0 6291 3222 410 69632 0 0 agetty [ 158.088016][ T6371] exc_page_fault+0x69/0x120 [ 158.092618][ T6365] [ 6292] 0 6292 3222 431 73728 0 0 agetty [ 158.101514][ T6371] ? asm_exc_page_fault+0x8/0x30 [ 158.106529][ T6365] [ 6293] 0 6293 3222 451 69632 0 0 agetty [ 158.115763][ T6371] asm_exc_page_fault+0x1e/0x30 [ 158.121123][ T6365] [ 6294] 0 6294 3222 430 73728 0 0 agetty [ 158.130068][ T6371] RIP: 0033:0x7f57138c3eb5 [ 158.130147][ T6371] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 158.135316][ T6365] [ 6295] 0 6295 3222 451 69632 0 0 agetty [ 158.144393][ T6371] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 158.144483][ T6371] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 158.149081][ T6365] [ 6296] 0 6296 3222 409 69632 0 0 agetty [ 158.158209][ T6371] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 158.158282][ T6371] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 158.163322][ T6365] [ 6297] 0 6297 3166 391 65536 0 0 agetty [ 158.172390][ T6371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 158.177339][ T6365] [ 6360] 0 6360 17491 1622 180224 0 0 sshd [ 158.186379][ T6371] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 158.294132][ T6365] [ 6362] 0 6362 4361 1 36864 0 0 syz-executor563 [ 158.304357][ T6365] [ 6363] 0 6363 4361 13 36864 0 0 syz-executor563 executing program executing program [ 158.314546][ T6365] [ 6364] 0 6364 4361 13 36864 0 0 syz-executor563 [ 158.324822][ T6365] [ 6365] 0 6365 4361 525 49152 0 1000 syz-executor563 [ 158.335035][ T6365] [ 6366] 0 6366 4361 13 36864 0 0 syz-executor563 [ 158.345312][ T6365] [ 6367] 0 6367 4361 13 36864 0 0 syz-executor563 [ 158.350221][ T6374] FAULT_INJECTION: forcing a failure. [ 158.350221][ T6374] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 158.355520][ T6365] [ 6368] 0 6368 4361 13 36864 0 0 syz-executor563 [ 158.368914][ T6374] CPU: 1 PID: 6374 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 158.378781][ T6365] [ 6369] 0 6369 4361 13 36864 0 0 syz-executor563 [ 158.387493][ T6374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.387551][ T6374] Call Trace: [ 158.387587][ T6374] dump_stack_lvl+0x1ff/0x28e [ 158.397519][ T6365] [ 6371] 0 6371 4361 525 49152 0 1000 syz-executor563 [ 158.407551][ T6374] dump_stack+0x25/0x28 [ 158.410910][ T6365] [ 6372] 0 6372 4361 525 49152 0 1000 syz-executor563 [ 158.415599][ T6374] should_fail+0x8bc/0x9c0 [ 158.425659][ T6365] [ 6374] 0 6374 4361 525 49152 0 1000 syz-executor563 [ 158.429779][ T6374] should_fail_alloc_page+0x20c/0x260 [ 158.439776][ T6365] [ 6375] 0 6375 4361 13 45056 0 1000 syz-executor563 [ 158.444134][ T6374] __alloc_pages+0x397/0xfb0 [ 158.454183][ T6365] [ 6376] 0 6376 4361 13 36864 0 0 syz-executor563 [ 158.459525][ T6374] alloc_pages_vma+0x152f/0x22b0 [ 158.469471][ T6365] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null) [ 158.474011][ T6374] ? xas_find+0x8a0/0xfa0 [ 158.484034][ T6365] ,cpuset= [ 158.488968][ T6374] wp_page_copy+0x4bb/0x3c60 [ 158.495789][ T6365] / [ 158.500066][ T6374] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 158.503158][ T6365] ,mems_allowed=0-1 [ 158.507706][ T6374] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 158.510143][ T6365] ,global_oom,task_memcg= [ 158.515962][ T6374] ? should_fail+0x75/0x9c0 [ 158.519855][ T6365] /,task=syz-executor563,pid=6372,uid=0 [ 158.525938][ T6374] ? kmsan_get_metadata+0x11b/0x180 [ 158.530370][ T6365] Out of memory: Killed process 6372 (syz-executor563) total-vm:17444kB, anon-rss:2100kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 158.534863][ T6374] ? kmsan_get_metadata+0x11b/0x180 [ 158.545314][ T24] oom_reaper: reaped process 6372 (syz-executor563), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 158.545711][ T6374] ? kmsan_get_metadata+0x11b/0x180 [ 158.582745][ T6374] do_wp_page+0x14db/0x1590 [ 158.584544][ T6375] FAULT_INJECTION: forcing a failure. [ 158.584544][ T6375] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 158.587450][ T6374] handle_mm_fault+0x437b/0x4740 [ 158.587600][ T6374] ? proc_fail_nth_write+0x29f/0x390 [ 158.587774][ T6374] do_user_addr_fault+0xf85/0x1f00 [ 158.616380][ T6374] exc_page_fault+0x69/0x120 [ 158.621134][ T6374] ? asm_exc_page_fault+0x8/0x30 [ 158.626260][ T6374] asm_exc_page_fault+0x1e/0x30 [ 158.631292][ T6374] RIP: 0033:0x7f57138c3eb5 [ 158.635828][ T6374] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 158.655573][ T6374] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 158.661762][ T6374] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 158.669833][ T6374] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 158.677903][ T6374] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 158.685966][ T6374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 158.694030][ T6374] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 158.702125][ T6375] CPU: 0 PID: 6375 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 158.703121][ T6374] syz-executor563 invoked oom-killer: gfp_mask=0x0(), order=0, oom_score_adj=1000 [ 158.711015][ T6375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.730442][ T6375] Call Trace: [ 158.733797][ T6375] dump_stack_lvl+0x1ff/0x28e [ 158.738658][ T6375] dump_stack+0x25/0x28 [ 158.742967][ T6375] should_fail+0x8bc/0x9c0 [ 158.747567][ T6375] should_fail_alloc_page+0x20c/0x260 [ 158.753082][ T6375] __alloc_pages+0x397/0xfb0 [ 158.757832][ T6375] alloc_pages_vma+0x152f/0x22b0 [ 158.762923][ T6375] ? xas_find+0x8a0/0xfa0 [ 158.767410][ T6375] wp_page_copy+0x4bb/0x3c60 [ 158.772158][ T6375] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 158.778151][ T6375] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 158.784415][ T6375] ? should_fail+0x75/0x9c0 [ 158.789102][ T6375] ? kmsan_get_metadata+0x11b/0x180 [ 158.794505][ T6375] ? kmsan_get_metadata+0x11b/0x180 [ 158.799907][ T6375] ? kmsan_get_metadata+0x11b/0x180 [ 158.805309][ T6375] do_wp_page+0x14db/0x1590 [ 158.810008][ T6375] handle_mm_fault+0x437b/0x4740 [ 158.815118][ T6375] ? proc_fail_nth_write+0x29f/0x390 [ 158.820605][ T6375] do_user_addr_fault+0xf85/0x1f00 [ 158.825902][ T6375] exc_page_fault+0x69/0x120 [ 158.830628][ T6375] ? asm_exc_page_fault+0x8/0x30 [ 158.835719][ T6375] asm_exc_page_fault+0x1e/0x30 [ 158.840718][ T6375] RIP: 0033:0x7f57138c3eb5 [ 158.845228][ T6375] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f executing program [ 158.864964][ T6375] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 158.871148][ T6375] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 158.879221][ T6375] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 158.887311][ T6375] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 158.895374][ T6375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 158.903449][ T6375] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 158.911543][ T6374] CPU: 1 PID: 6374 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 158.920444][ T6374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.923428][ T6376] FAULT_INJECTION: forcing a failure. [ 158.923428][ T6376] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 158.930602][ T6374] Call Trace: [ 158.930638][ T6374] dump_stack_lvl+0x1ff/0x28e [ 158.930808][ T6374] dump_stack+0x25/0x28 [ 158.956252][ T6374] dump_header+0x1e4/0xd60 [ 158.960817][ T6374] oom_kill_process+0x3bd/0xae0 [ 158.965813][ T6374] out_of_memory+0x1046/0x15c0 [ 158.970707][ T6374] ? __msan_instrument_asm_store+0x18a/0x1c0 [ 158.976957][ T6374] pagefault_out_of_memory+0x105/0x150 [ 158.982656][ T6374] do_user_addr_fault+0x1c21/0x1f00 [ 158.988052][ T6374] exc_page_fault+0x69/0x120 [ 158.992776][ T6374] ? asm_exc_page_fault+0x8/0x30 [ 158.997861][ T6374] asm_exc_page_fault+0x1e/0x30 [ 159.002855][ T6374] RIP: 0033:0x7f57138c3eb5 [ 159.007364][ T6374] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 159.027098][ T6374] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 159.033464][ T6374] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 159.041548][ T6374] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 159.049629][ T6374] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 159.057715][ T6374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.065795][ T6374] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 159.073891][ T6376] CPU: 0 PID: 6376 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 159.073998][ T6374] Mem-Info: [ 159.074034][ T6374] active_anon:240 inactive_anon:9804 isolated_anon:0 [ 159.074034][ T6374] active_file:5132 inactive_file:10961 isolated_file:0 [ 159.074034][ T6374] unevictable:768 dirty:717 writeback:0 [ 159.074034][ T6374] slab_reclaimable:9394 slab_unreclaimable:11006 [ 159.074034][ T6374] mapped:3743 shmem:5736 pagetables:474 bounce:0 [ 159.074034][ T6374] kernel_misc_reclaimable:0 [ 159.074034][ T6374] free:487126 free_pcp:6338 free_cma:0 [ 159.082776][ T6376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.082833][ T6376] Call Trace: [ 159.082869][ T6376] dump_stack_lvl+0x1ff/0x28e [ 159.085994][ T6374] Node 0 active_anon:960kB inactive_anon:39216kB active_file:20412kB inactive_file:43844kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:14972kB dirty:2860kB writeback:0kB shmem:21408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB kernel_stack:3584kB pagetables:1892kB all_unreclaimable? no [ 159.127538][ T6376] dump_stack+0x25/0x28 [ 159.127676][ T6376] should_fail+0x8bc/0x9c0 [ 159.137798][ T6374] Node 1 active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:0kB pagetables:4kB all_unreclaimable? no [ 159.141039][ T6376] should_fail_alloc_page+0x20c/0x260 [ 159.145797][ T6374] Node 0 [ 159.176922][ T6376] __alloc_pages+0x397/0xfb0 [ 159.177066][ T6376] alloc_pages_vma+0x152f/0x22b0 [ 159.181223][ T6374] DMA free:4096kB min:156kB low:192kB high:228kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:4096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 159.185661][ T6376] ? xas_find+0x8a0/0xfa0 [ 159.185800][ T6376] wp_page_copy+0x4bb/0x3c60 [ 159.214520][ T6374] lowmem_reserve[]: [ 159.219830][ T6376] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 159.222863][ T6374] 0 [ 159.227476][ T6376] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 159.232422][ T6374] 903 1216 1216 [ 159.257797][ T6376] ? should_fail+0x75/0x9c0 [ 159.262240][ T6374] 1216 [ 159.266851][ T6376] ? kmsan_get_metadata+0x11b/0x180 [ 159.270762][ T6374] Node 0 DMA32 free:897756kB min:36036kB low:45044kB high:54052kB reserved_highatomic:0KB active_anon:32kB inactive_anon:9524kB active_file:300kB inactive_file:4568kB unevictable:0kB writepending:2408kB present:3129332kB managed:932136kB mlocked:0kB bounce:0kB free_pcp:12620kB local_pcp:5572kB free_cma:0kB [ 159.276583][ T6376] ? kmsan_get_metadata+0x11b/0x180 [ 159.279196][ T6374] lowmem_reserve[]: 0 [ 159.285293][ T6376] ? kmsan_get_metadata+0x11b/0x180 [ 159.288939][ T6374] 0 312 [ 159.293466][ T6376] do_wp_page+0x14db/0x1590 [ 159.296320][ T6374] 312 312 [ 159.301554][ T6376] handle_mm_fault+0x437b/0x4740 [ 159.330486][ T6374] [ 159.335622][ T6376] ? proc_fail_nth_write+0x29f/0x390 [ 159.339704][ T6374] Node 0 Normal free:15600kB min:12484kB low:15604kB high:18724kB reserved_highatomic:0KB active_anon:928kB inactive_anon:29672kB active_file:20132kB inactive_file:39256kB unevictable:1536kB writepending:484kB present:1048576kB managed:320476kB mlocked:0kB bounce:0kB free_pcp:12732kB local_pcp:5288kB free_cma:0kB [ 159.344962][ T6376] do_user_addr_fault+0xf85/0x1f00 [ 159.347872][ T6374] lowmem_reserve[]: 0 [ 159.352423][ T6376] exc_page_fault+0x69/0x120 [ 159.355527][ T6374] 0 [ 159.360398][ T6376] ? asm_exc_page_fault+0x8/0x30 [ 159.362827][ T6374] 0 executing program [ 159.368046][ T6376] asm_exc_page_fault+0x1e/0x30 [ 159.397626][ T6374] 0 [ 159.402655][ T6376] RIP: 0033:0x7f57138c3eb5 [ 159.402737][ T6376] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 159.406743][ T6374] 0 [ 159.411359][ T6376] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 159.413996][ T6374] Node 1 [ 159.418843][ T6376] [ 159.418867][ T6376] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 159.421374][ T6374] Normal free:1031052kB min:41428kB low:51784kB high:62140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:8kB present:4194304kB managed:1063180kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 159.426246][ T6376] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 159.426315][ T6376] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 159.426374][ T6376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.428888][ T6374] lowmem_reserve[]: 0 [ 159.433328][ T6376] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 159.453846][ T6377] FAULT_INJECTION: forcing a failure. [ 159.453846][ T6377] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 159.455701][ T6374] 0 0 0 0 [ 159.455833][ T6374] Node 0 DMA: 0*4kB 0*8kB 0*16kB [ 159.462071][ T6377] CPU: 0 PID: 6377 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 159.465146][ T6374] 0*32kB [ 159.467393][ T6377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.475502][ T6374] 0*64kB [ 159.502692][ T6377] Call Trace: [ 159.502731][ T6377] dump_stack_lvl+0x1ff/0x28e [ 159.510789][ T6374] 0*128kB 0*256kB [ 159.518795][ T6377] dump_stack+0x25/0x28 [ 159.526944][ T6374] 0*512kB [ 159.530870][ T6377] should_fail+0x8bc/0x9c0 [ 159.538935][ T6374] 0*1024kB [ 159.552089][ T6377] should_fail_alloc_page+0x20c/0x260 [ 159.555296][ T6374] 0*2048kB [ 159.560272][ T6377] __alloc_pages+0x397/0xfb0 [ 159.569214][ T6374] 1*4096kB [ 159.572120][ T6377] alloc_pages_vma+0x152f/0x22b0 [ 159.582255][ T6374] (M) [ 159.585136][ T6377] ? xas_find+0x8a0/0xfa0 [ 159.588511][ T6374] = 4096kB [ 159.588548][ T6374] Node 0 [ 159.593230][ T6377] wp_page_copy+0x4bb/0x3c60 [ 159.597019][ T6374] DMA32: 1*4kB [ 159.601207][ T6377] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 159.604336][ T6374] (M) [ 159.608680][ T6377] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 159.611805][ T6374] 1*8kB (E) [ 159.617195][ T6377] ? should_fail+0x75/0x9c0 [ 159.620411][ T6374] 1*16kB (E) [ 159.625020][ T6377] ? kmsan_get_metadata+0x11b/0x180 [ 159.628237][ T6374] 2*32kB (UE) [ 159.633200][ T6377] ? kmsan_get_metadata+0x11b/0x180 [ 159.635986][ T6374] 2*64kB [ 159.640352][ T6377] ? kmsan_get_metadata+0x11b/0x180 [ 159.643506][ T6374] (UM) [ 159.646369][ T6377] do_wp_page+0x14db/0x1590 [ 159.650983][ T6374] 0*128kB [ 159.654488][ T6377] handle_mm_fault+0x437b/0x4740 [ 159.654635][ T6377] ? proc_fail_nth_write+0x29f/0x390 [ 159.660419][ T6374] 2*256kB [ 159.663167][ T6377] do_user_addr_fault+0xf85/0x1f00 [ 159.669318][ T6374] (UM) 2*512kB [ 159.672576][ T6377] exc_page_fault+0x69/0x120 [ 159.672697][ T6377] ? asm_exc_page_fault+0x8/0x30 [ 159.677210][ T6374] (ME) 1*1024kB [ 159.680526][ T6377] asm_exc_page_fault+0x1e/0x30 [ 159.685867][ T6374] (U) [ 159.689154][ T6377] RIP: 0033:0x7f57138c3eb5 [ 159.694485][ T6374] 3*2048kB [ 159.697343][ T6377] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 159.702669][ T6374] (UME) [ 159.705353][ T6377] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 159.709876][ T6374] 217*4096kB (M) [ 159.712918][ T6377] [ 159.712940][ T6377] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 159.713007][ T6377] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 159.717964][ T6374] = 897756kB [ 159.718001][ T6374] Node 0 [ 159.723267][ T6377] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 159.723330][ T6377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.723395][ T6377] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 159.726402][ T6374] Normal: 158*4kB (UE) 33*8kB (UME) 23*16kB (UME) 6*32kB (UME) 11*64kB (UM) 7*128kB (UME) 5*256kB (UE) 0*512kB 1*1024kB (U) 1*2048kB (U) 2*4096kB (M) = 15600kB [ 159.864421][ T6374] Node 1 Normal: 3*4kB (UE) 10*8kB (UME) 9*16kB (UE) 15*32kB (UME) 13*64kB (UME) 5*128kB (ME) 3*256kB (UM) 2*512kB (UM) 1*1024kB (M) 1*2048kB (E) 250*4096kB (M) = 1031052kB [ 159.882739][ T6374] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 159.892498][ T6374] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 159.902013][ T6374] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 159.911804][ T6374] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 159.921409][ T6374] 21829 total pagecache pages [ 159.926306][ T6374] 0 pages in swap cache [ 159.930559][ T6374] Swap cache stats: add 0, delete 0, find 0/0 [ 159.936852][ T6374] Free swap = 0kB [ 159.940660][ T6374] Total swap = 0kB [ 159.944578][ T6374] 2097051 pages RAM [ 159.948485][ T6374] 0 pages HighMem/MovableOnly [ 159.953428][ T6374] 1517079 pages reserved [ 159.957741][ T6374] 0 pages cma reserved [ 159.961885][ T6374] Tasks state (memory values in pages): [ 159.967610][ T6374] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 159.977403][ T6374] [ 2834] 0 2834 11525 1608 122880 0 0 systemd-journal [ 159.987585][ T6374] [ 2846] 0 2846 11229 1248 118784 0 -1000 systemd-udevd [ 159.997577][ T6374] [ 2927] 100 2927 30770 996 135168 0 0 systemd-timesyn [ 160.007762][ T6374] [ 2929] 0 2929 5116 275 73728 0 0 dhclient [ 160.017515][ T6374] [ 6055] 0 6055 7000 607 98304 0 0 cron [ 160.026820][ T6374] [ 6059] 0 6059 63584 963 151552 0 0 rsyslogd [ 160.036392][ T6374] [ 6281] 0 6281 17491 1370 167936 0 -1000 sshd [ 160.045613][ T6374] [ 6291] 0 6291 3222 410 69632 0 0 agetty [ 160.055006][ T6374] [ 6292] 0 6292 3222 431 73728 0 0 agetty [ 160.064402][ T6374] [ 6293] 0 6293 3222 451 69632 0 0 agetty executing program executing program [ 160.073888][ T6374] [ 6294] 0 6294 3222 430 73728 0 0 agetty [ 160.083302][ T6374] [ 6295] 0 6295 3222 451 69632 0 0 agetty [ 160.092750][ T6374] [ 6296] 0 6296 3222 409 69632 0 0 agetty [ 160.102037][ T6374] [ 6297] 0 6297 3166 391 65536 0 0 agetty [ 160.103641][ T6378] FAULT_INJECTION: forcing a failure. [ 160.103641][ T6378] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 160.111572][ T6374] [ 6360] 0 6360 17491 1622 180224 0 0 sshd [ 160.111705][ T6374] [ 6362] 0 6362 4361 1 36864 0 0 syz-executor563 [ 160.125092][ T6378] CPU: 0 PID: 6378 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 160.134039][ T6374] [ 6363] 0 6363 4361 13 36864 0 0 syz-executor563 [ 160.143858][ T6378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.143915][ T6378] Call Trace: [ 160.143951][ T6378] dump_stack_lvl+0x1ff/0x28e [ 160.152825][ T6374] [ 6364] 0 6364 4361 13 36864 0 0 syz-executor563 [ 160.162657][ T6378] dump_stack+0x25/0x28 [ 160.172903][ T6374] [ 6366] 0 6366 4361 13 36864 0 0 syz-executor563 [ 160.176125][ T6378] should_fail+0x8bc/0x9c0 [ 160.180814][ T6374] [ 6367] 0 6367 4361 13 36864 0 0 syz-executor563 [ 160.190743][ T6378] should_fail_alloc_page+0x20c/0x260 [ 160.190869][ T6378] __alloc_pages+0x397/0xfb0 [ 160.195089][ T6374] [ 6368] 0 6368 4361 13 36864 0 0 syz-executor563 [ 160.204946][ T6378] alloc_pages_vma+0x152f/0x22b0 [ 160.209459][ T6374] [ 6369] 0 6369 4361 13 36864 0 0 syz-executor563 [ 160.219458][ T6378] ? xas_find+0x8a0/0xfa0 [ 160.219599][ T6378] wp_page_copy+0x4bb/0x3c60 [ 160.225043][ T6374] [ 6371] 0 6371 4361 525 49152 0 1000 syz-executor563 [ 160.229570][ T6378] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 160.239584][ T6374] [ 6372] 0 6372 4361 0 45056 0 1000 syz-executor563 [ 160.244446][ T6378] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 160.254512][ T6374] [ 6374] 0 6374 4361 525 49152 0 1000 syz-executor563 [ 160.258783][ T6378] ? should_fail+0x75/0x9c0 [ 160.263475][ T6374] [ 6376] 0 6376 4361 525 49152 0 1000 syz-executor563 [ 160.273297][ T6378] ? kmsan_get_metadata+0x11b/0x180 [ 160.279203][ T6374] [ 6378] 0 6378 4361 525 49152 0 1000 syz-executor563 [ 160.289107][ T6378] ? kmsan_get_metadata+0x11b/0x180 [ 160.299776][ T6374] [ 6379] 0 6379 4361 525 49152 0 1000 syz-executor563 [ 160.309621][ T6378] ? kmsan_get_metadata+0x11b/0x180 [ 160.314275][ T6374] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null) [ 160.324118][ T6378] do_wp_page+0x14db/0x1590 [ 160.329401][ T6374] ,cpuset=/ [ 160.339325][ T6378] handle_mm_fault+0x437b/0x4740 [ 160.344606][ T6374] ,mems_allowed=0-1 [ 160.354426][ T6378] ? proc_fail_nth_write+0x29f/0x390 [ 160.359711][ T6374] ,global_oom,task_memcg= [ 160.366552][ T6378] do_user_addr_fault+0xf85/0x1f00 [ 160.371116][ T6374] /,task=syz-executor563,pid=6376,uid=0 [ 160.374272][ T6378] exc_page_fault+0x69/0x120 [ 160.379297][ T6374] Out of memory: Killed process 6376 (syz-executor563) total-vm:17444kB, anon-rss:2100kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:1000 [ 160.383096][ T6378] ? asm_exc_page_fault+0x8/0x30 [ 160.396224][ T24] oom_reaper: reaped process 6376 (syz-executor563), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 160.398027][ T6378] asm_exc_page_fault+0x1e/0x30 [ 160.438456][ T6379] FAULT_INJECTION: forcing a failure. [ 160.438456][ T6379] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 160.439664][ T6378] RIP: 0033:0x7f57138c3eb5 [ 160.439747][ T6378] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 160.439845][ T6378] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 160.488278][ T6378] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 160.496351][ T6378] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 160.504424][ T6378] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 160.512495][ T6378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.520561][ T6378] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 160.528657][ T6379] CPU: 1 PID: 6379 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 160.529446][ T6378] syz-executor563 invoked oom-killer: gfp_mask=0x0(), order=0, oom_score_adj=1000 [ 160.537533][ T6379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.537590][ T6379] Call Trace: [ 160.537628][ T6379] dump_stack_lvl+0x1ff/0x28e [ 160.564903][ T6379] dump_stack+0x25/0x28 [ 160.569799][ T6379] should_fail+0x8bc/0x9c0 [ 160.574396][ T6379] should_fail_alloc_page+0x20c/0x260 [ 160.579998][ T6379] __alloc_pages+0x397/0xfb0 [ 160.584739][ T6379] alloc_pages_vma+0x152f/0x22b0 [ 160.589843][ T6379] ? xas_find+0x8a0/0xfa0 [ 160.594353][ T6379] wp_page_copy+0x4bb/0x3c60 [ 160.599102][ T6379] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 160.605088][ T6379] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 160.611327][ T6379] ? should_fail+0x75/0x9c0 [ 160.616076][ T6379] ? kmsan_get_metadata+0x11b/0x180 [ 160.621611][ T6379] ? kmsan_get_metadata+0x11b/0x180 [ 160.626984][ T6379] ? kmsan_get_metadata+0x11b/0x180 [ 160.632351][ T6379] do_wp_page+0x14db/0x1590 [ 160.637016][ T6379] handle_mm_fault+0x437b/0x4740 [ 160.642108][ T6379] ? proc_fail_nth_write+0x29f/0x390 [ 160.647591][ T6379] do_user_addr_fault+0xf85/0x1f00 [ 160.652891][ T6379] exc_page_fault+0x69/0x120 [ 160.657617][ T6379] ? asm_exc_page_fault+0x8/0x30 [ 160.662706][ T6379] asm_exc_page_fault+0x1e/0x30 [ 160.667713][ T6379] RIP: 0033:0x7f57138c3eb5 [ 160.672224][ T6379] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 160.691965][ T6379] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 160.698150][ T6379] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 160.706215][ T6379] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 160.714281][ T6379] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 160.722344][ T6379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.730404][ T6379] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 160.738498][ T6378] CPU: 0 PID: 6378 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 160.747396][ T6378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.757563][ T6378] Call Trace: [ 160.760933][ T6378] dump_stack_lvl+0x1ff/0x28e [ 160.765816][ T6378] dump_stack+0x25/0x28 [ 160.770163][ T6378] dump_header+0x1e4/0xd60 [ 160.774768][ T6378] oom_kill_process+0x3bd/0xae0 [ 160.779798][ T6378] out_of_memory+0x1046/0x15c0 [ 160.784730][ T6378] ? __msan_instrument_asm_store+0x18a/0x1c0 [ 160.790934][ T6378] pagefault_out_of_memory+0x105/0x150 [ 160.796592][ T6378] do_user_addr_fault+0x1c21/0x1f00 [ 160.802014][ T6378] exc_page_fault+0x69/0x120 [ 160.806773][ T6378] ? asm_exc_page_fault+0x8/0x30 [ 160.811898][ T6378] asm_exc_page_fault+0x1e/0x30 [ 160.816931][ T6378] RIP: 0033:0x7f57138c3eb5 [ 160.821468][ T6378] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 160.841346][ T6378] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 160.842742][ C1] hrtimer: interrupt took 219758 ns [ 160.847549][ T6378] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 160.847623][ T6378] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 160.847693][ T6378] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 160.876915][ T6378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.885005][ T6378] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 160.893380][ T6378] Mem-Info: [ 160.896565][ T6378] active_anon:242 inactive_anon:8784 isolated_anon:0 [ 160.896565][ T6378] active_file:5147 inactive_file:10970 isolated_file:0 [ 160.896565][ T6378] unevictable:768 dirty:269 writeback:0 [ 160.896565][ T6378] slab_reclaimable:9395 slab_unreclaimable:11047 [ 160.896565][ T6378] mapped:3780 shmem:5736 pagetables:461 bounce:0 [ 160.896565][ T6378] kernel_misc_reclaimable:0 [ 160.896565][ T6378] free:487126 free_pcp:7301 free_cma:0 [ 160.927097][ T6381] FAULT_INJECTION: forcing a failure. [ 160.927097][ T6381] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 160.938306][ T6378] Node 0 active_anon:968kB inactive_anon:37196kB active_file:20472kB inactive_file:43880kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:15120kB dirty:1068kB writeback:0kB shmem:21408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB kernel_stack:3584kB pagetables:1840kB all_unreclaimable? no [ 160.952237][ T6381] CPU: 1 PID: 6381 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 160.983517][ T6378] Node 1 active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:0kB pagetables:4kB all_unreclaimable? no [ 160.992235][ T6381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.992294][ T6381] Call Trace: [ 161.021077][ T6378] Node 0 [ 161.031088][ T6381] dump_stack_lvl+0x1ff/0x28e [ 161.034498][ T6378] DMA free:4096kB min:156kB low:192kB high:228kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:4096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.037410][ T6381] dump_stack+0x25/0x28 [ 161.042088][ T6378] lowmem_reserve[]: 0 903 [ 161.067485][ T6381] should_fail+0x8bc/0x9c0 [ 161.071726][ T6378] 1216 1216 [ 161.076086][ T6381] should_fail_alloc_page+0x20c/0x260 [ 161.080564][ T6378] 1216 [ 161.083786][ T6381] __alloc_pages+0x397/0xfb0 [ 161.089231][ T6378] Node 0 DMA32 free:897756kB min:36036kB low:45044kB high:54052kB reserved_highatomic:0KB active_anon:36kB inactive_anon:7504kB active_file:324kB inactive_file:4640kB unevictable:0kB writepending:704kB present:3129332kB managed:932136kB mlocked:0kB bounce:0kB free_pcp:14320kB local_pcp:4828kB free_cma:0kB [ 161.092039][ T6381] alloc_pages_vma+0x152f/0x22b0 [ 161.096671][ T6378] lowmem_reserve[]: [ 161.125987][ T6381] ? xas_find+0x8a0/0xfa0 [ 161.126126][ T6381] wp_page_copy+0x4bb/0x3c60 [ 161.131017][ T6378] 0 0 [ 161.134841][ T6381] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 161.139246][ T6378] 312 312 [ 161.143854][ T6381] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.146608][ T6378] 312 [ 161.152435][ T6381] ? should_fail+0x75/0x9c0 [ 161.155540][ T6378] Node 0 [ 161.161558][ T6381] ? kmsan_get_metadata+0x11b/0x180 [ 161.164315][ T6378] Normal free:15600kB min:12484kB low:15604kB high:18724kB reserved_highatomic:0KB active_anon:932kB inactive_anon:29692kB active_file:20148kB inactive_file:39240kB unevictable:1536kB writepending:348kB present:1048576kB managed:320476kB mlocked:0kB bounce:0kB free_pcp:12764kB local_pcp:7476kB free_cma:0kB [ 161.168776][ T6381] ? kmsan_get_metadata+0x11b/0x180 [ 161.171725][ T6378] lowmem_reserve[]: 0 [ 161.176955][ T6381] ? kmsan_get_metadata+0x11b/0x180 [ 161.205917][ T6378] 0 [ 161.211086][ T6381] do_wp_page+0x14db/0x1590 [ 161.215130][ T6378] 0 [ 161.220298][ T6381] handle_mm_fault+0x437b/0x4740 [ 161.222857][ T6378] 0 [ 161.227320][ T6381] ? proc_fail_nth_write+0x29f/0x390 [ 161.229834][ T6378] 0 [ 161.234828][ T6381] do_user_addr_fault+0xf85/0x1f00 [ 161.237369][ T6378] Node 1 Normal free:1031052kB min:41428kB low:51784kB high:62140kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:116kB inactive_file:0kB unevictable:1536kB writepending:8kB present:4194304kB managed:1063180kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 161.242699][ T6381] exc_page_fault+0x69/0x120 [ 161.245242][ T6378] lowmem_reserve[]: 0 [ 161.250373][ T6381] ? asm_exc_page_fault+0x8/0x30 [ 161.278331][ T6378] 0 [ 161.282868][ T6381] asm_exc_page_fault+0x1e/0x30 [ 161.286919][ T6378] 0 0 [ 161.291872][ T6381] RIP: 0033:0x7f57138c3eb5 [ 161.294450][ T6378] 0 [ 161.299256][ T6381] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f executing program executing program executing program executing program [ 161.301946][ T6378] [ 161.301971][ T6378] Node 0 [ 161.306377][ T6381] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 161.306462][ T6381] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 161.308960][ T6378] DMA: 0*4kB [ 161.328595][ T6381] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 161.328666][ T6381] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 161.331007][ T6378] 0*8kB 0*16kB [ 161.333961][ T6381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.334027][ T6381] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 161.340107][ T6378] 0*32kB 0*64kB [ 161.368124][ T6382] FAULT_INJECTION: forcing a failure. [ 161.368124][ T6382] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 161.368650][ T6378] 0*128kB [ 161.372202][ T6382] CPU: 1 PID: 6382 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 161.380133][ T6378] 0*256kB [ 161.388055][ T6382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.388113][ T6382] Call Trace: [ 161.388150][ T6382] dump_stack_lvl+0x1ff/0x28e [ 161.391680][ T6378] 0*512kB 0*1024kB [ 161.404906][ T6382] dump_stack+0x25/0x28 [ 161.408003][ T6378] 0*2048kB 1*4096kB [ 161.416782][ T6382] should_fail+0x8bc/0x9c0 [ 161.419887][ T6378] (M) = 4096kB [ 161.429985][ T6382] should_fail_alloc_page+0x20c/0x260 [ 161.433384][ T6378] Node 0 [ 161.438031][ T6382] __alloc_pages+0x397/0xfb0 [ 161.441844][ T6378] DMA32: 1*4kB [ 161.446042][ T6382] alloc_pages_vma+0x152f/0x22b0 [ 161.449986][ T6378] (M) 1*8kB [ 161.454418][ T6382] ? xas_find+0x8a0/0xfa0 [ 161.457867][ T6378] (E) 1*16kB [ 161.463279][ T6382] wp_page_copy+0x4bb/0x3c60 [ 161.466302][ T6378] (E) 2*32kB [ 161.470911][ T6382] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 161.474450][ T6378] (UE) [ 161.479341][ T6382] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.482620][ T6378] 2*64kB [ 161.486899][ T6382] ? should_fail+0x75/0x9c0 [ 161.490201][ T6378] (UM) 0*128kB [ 161.494810][ T6382] ? kmsan_get_metadata+0x11b/0x180 [ 161.498182][ T6378] 2*256kB (UM) [ 161.504009][ T6382] ? kmsan_get_metadata+0x11b/0x180 [ 161.506855][ T6378] 2*512kB (ME) [ 161.512956][ T6382] ? kmsan_get_metadata+0x11b/0x180 [ 161.515956][ T6378] 1*1024kB (U) [ 161.520484][ T6382] do_wp_page+0x14db/0x1590 [ 161.524011][ T6378] 3*2048kB [ 161.529181][ T6382] handle_mm_fault+0x437b/0x4740 [ 161.532697][ T6378] (UME) [ 161.537862][ T6382] ? proc_fail_nth_write+0x29f/0x390 [ 161.541336][ T6378] 217*4096kB (M) [ 161.546593][ T6382] do_user_addr_fault+0xf85/0x1f00 [ 161.550091][ T6378] = 897756kB [ 161.550128][ T6378] Node 0 [ 161.554639][ T6382] exc_page_fault+0x69/0x120 [ 161.557795][ T6378] Normal: 158*4kB [ 161.562751][ T6382] ? asm_exc_page_fault+0x8/0x30 [ 161.565677][ T6378] (UE) 33*8kB [ 161.570977][ T6382] asm_exc_page_fault+0x1e/0x30 [ 161.574689][ T6378] (UME) [ 161.579760][ T6382] RIP: 0033:0x7f57138c3eb5 [ 161.583035][ T6378] 23*16kB [ 161.585929][ T6382] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 161.590537][ T6378] (UME) 6*32kB [ 161.594281][ T6382] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 161.594366][ T6382] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 161.599401][ T6378] (UME) 11*64kB [ 161.602789][ T6382] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 161.602858][ T6382] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 161.607721][ T6378] (UM) 7*128kB [ 161.610610][ T6382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.615100][ T6378] (UME) [ 161.618103][ T6382] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 161.637806][ T6378] 5*256kB [ 161.642882][ T6383] FAULT_INJECTION: forcing a failure. [ 161.642882][ T6383] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 161.647424][ T6378] (UE) 0*512kB 1*1024kB [ 161.655598][ T6383] CPU: 1 PID: 6383 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 161.659095][ T6378] (U) 1*2048kB [ 161.667093][ T6383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.667151][ T6383] Call Trace: [ 161.667189][ T6383] dump_stack_lvl+0x1ff/0x28e [ 161.675209][ T6378] (U) [ 161.678637][ T6383] dump_stack+0x25/0x28 [ 161.686677][ T6378] 2*4096kB [ 161.689492][ T6383] should_fail+0x8bc/0x9c0 [ 161.697542][ T6378] (M) [ 161.700542][ T6383] should_fail_alloc_page+0x20c/0x260 [ 161.713791][ T6378] = 15600kB [ 161.718009][ T6383] __alloc_pages+0x397/0xfb0 [ 161.726886][ T6378] Node 1 [ 161.730310][ T6383] alloc_pages_vma+0x152f/0x22b0 [ 161.740428][ T6378] Normal: [ 161.743668][ T6383] ? xas_find+0x8a0/0xfa0 [ 161.748453][ T6378] 3*4kB [ 161.751340][ T6383] wp_page_copy+0x4bb/0x3c60 [ 161.755543][ T6378] (UE) [ 161.758612][ T6383] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 161.763102][ T6378] 10*8kB [ 161.766171][ T6383] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 161.771557][ T6378] (UME) 9*16kB [ 161.774684][ T6383] ? should_fail+0x75/0x9c0 [ 161.779362][ T6378] (UE) 15*32kB [ 161.782318][ T6383] ? kmsan_get_metadata+0x11b/0x180 [ 161.787329][ T6378] (UME) [ 161.790314][ T6383] ? kmsan_get_metadata+0x11b/0x180 [ 161.794714][ T6378] 13*64kB [ 161.797540][ T6383] ? kmsan_get_metadata+0x11b/0x180 [ 161.802131][ T6378] (UME) 5*128kB [ 161.804925][ T6383] do_wp_page+0x14db/0x1590 [ 161.810799][ T6378] (ME) 3*256kB [ 161.813774][ T6383] handle_mm_fault+0x437b/0x4740 [ 161.819920][ T6378] (UM) 2*512kB [ 161.823415][ T6383] ? proc_fail_nth_write+0x29f/0x390 [ 161.827995][ T6378] (UM) 1*1024kB executing program [ 161.831542][ T6383] do_user_addr_fault+0xf85/0x1f00 [ 161.836774][ T6378] (M) [ 161.839610][ T6383] exc_page_fault+0x69/0x120 [ 161.844849][ T6378] 1*2048kB [ 161.847832][ T6383] ? asm_exc_page_fault+0x8/0x30 [ 161.853099][ T6378] (E) [ 161.856610][ T6383] asm_exc_page_fault+0x1e/0x30 [ 161.861129][ T6378] 250*4096kB [ 161.864612][ T6383] RIP: 0033:0x7f57138c3eb5 [ 161.864690][ T6383] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 161.869622][ T6378] (M) = 1031052kB [ 161.873095][ T6383] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 161.873180][ T6383] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 161.878463][ T6378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 161.882019][ T6383] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 161.887208][ T6378] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 161.889840][ T6383] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 161.894514][ T6378] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 161.897582][ T6383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.902543][ T6378] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 161.905249][ T6383] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 161.910125][ T6378] 21853 total pagecache pages [ 161.910162][ T6378] 0 pages in swap cache [ 161.930909][ T6384] FAULT_INJECTION: forcing a failure. [ 161.930909][ T6384] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 161.937688][ T6378] Swap cache stats: add 0, delete 0, find 0/0 [ 161.937757][ T6378] Free swap = 0kB [ 161.937785][ T6378] Total swap = 0kB [ 161.937818][ T6378] 2097051 pages RAM [ 161.937847][ T6378] 0 pages HighMem/MovableOnly [ 161.937874][ T6378] 1517079 pages reserved [ 161.937904][ T6378] 0 pages cma reserved [ 161.941534][ T6384] CPU: 1 PID: 6384 Comm: syz-executor563 Not tainted 5.15.0-rc2-syzkaller #0 [ 161.947688][ T6378] Tasks state (memory values in pages): [ 161.955811][ T6384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.955869][ T6384] Call Trace: [ 161.955904][ T6384] dump_stack_lvl+0x1ff/0x28e [ 161.965876][ T6378] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 161.973824][ T6384] dump_stack+0x25/0x28 [ 161.983384][ T6378] [ 2834] 0 2834 11525 1608 122880 0 0 systemd-journal [ 161.991189][ T6384] should_fail+0x8bc/0x9c0 [ 162.000822][ T6378] [ 2846] 0 2846 11229 1248 118784 0 -1000 systemd-udevd [ 162.008758][ T6384] should_fail_alloc_page+0x20c/0x260 [ 162.018167][ T6378] [ 2927] 100 2927 30770 996 135168 0 0 systemd-timesyn [ 162.026109][ T6384] __alloc_pages+0x397/0xfb0 [ 162.030860][ T6378] [ 2929] 0 2929 5116 275 73728 0 0 dhclient [ 162.035055][ T6384] alloc_pages_vma+0x152f/0x22b0 [ 162.048352][ T6378] [ 6055] 0 6055 7000 607 98304 0 0 cron [ 162.054467][ T6384] ? xas_find+0x8a0/0xfa0 [ 162.058269][ T6378] [ 6059] 0 6059 63584 963 151552 0 0 rsyslogd [ 162.062029][ T6384] wp_page_copy+0x4bb/0x3c60 [ 162.065889][ T6378] [ 6281] 0 6281 17491 1370 167936 0 -1000 sshd [ 162.070521][ T6384] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 162.074840][ T6378] [ 6291] 0 6291 3222 410 69632 0 0 agetty [ 162.078864][ T6384] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 162.087707][ T6378] [ 6292] 0 6292 3222 431 73728 0 0 agetty [ 162.093202][ T6384] ? should_fail+0x75/0x9c0 [ 162.103399][ T6378] [ 6293] 0 6293 3222 451 69632 0 0 agetty [ 162.106641][ T6384] ? kmsan_get_metadata+0x11b/0x180 [ 162.111338][ T6378] [ 6294] 0 6294 3222 430 73728 0 0 agetty [ 162.120810][ T6384] ? kmsan_get_metadata+0x11b/0x180 [ 162.125129][ T6378] [ 6295] 0 6295 3222 451 69632 0 0 agetty [ 162.134992][ T6384] ? kmsan_get_metadata+0x11b/0x180 [ 162.139475][ T6378] [ 6296] 0 6296 3222 409 69632 0 0 agetty [ 162.149209][ T6384] do_wp_page+0x14db/0x1590 [ 162.155146][ T6378] [ 6297] 0 6297 3166 391 65536 0 0 agetty [ 162.165011][ T6384] handle_mm_fault+0x437b/0x4740 [ 162.169665][ T6378] [ 6360] 0 6360 17491 1622 180224 0 0 sshd [ 162.178965][ T6384] ? proc_fail_nth_write+0x29f/0x390 [ 162.184126][ T6378] [ 6362] 0 6362 4361 1 36864 0 0 syz-executor563 [ 162.193065][ T6384] do_user_addr_fault+0xf85/0x1f00 [ 162.197432][ T6378] [ 6363] 0 6363 4361 13 36864 0 0 syz-executor563 [ 162.206756][ T6384] exc_page_fault+0x69/0x120 [ 162.211437][ T6378] [ 6364] 0 6364 4361 13 36864 0 0 syz-executor563 [ 162.220388][ T6384] ? asm_exc_page_fault+0x8/0x30 [ 162.226326][ T6378] [ 6366] 0 6366 4361 13 36864 0 0 syz-executor563 [ 162.235394][ T6384] asm_exc_page_fault+0x1e/0x30 [ 162.241550][ T6378] [ 6367] 0 6367 4361 13 36864 0 0 syz-executor563 [ 162.250672][ T6384] RIP: 0033:0x7f57138c3eb5 [ 162.250749][ T6384] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 162.255313][ T6378] [ 6368] 0 6368 4361 13 36864 0 0 syz-executor563 [ 162.264378][ T6384] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 162.264466][ T6384] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 162.269658][ T6378] [ 6369] 0 6369 4361 13 36864 0 0 syz-executor563 [ 162.278777][ T6384] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 162.278847][ T6384] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 162.284111][ T6378] [ 6376] 0 6376 4361 0 45056 0 1000 syz-executor563 [ 162.293264][ T6384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 162.293329][ T6384] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 162.298554][ T6378] [ 6378] 0 6378 4361 525 49152 0 1000 syz-executor563 [ 162.498852][ T2834] ===================================================== [ 162.503445][ T6378] [ 6380] 0 6380 4361 525 49152 0 1000 syz-executor563 [ 162.511360][ T2834] BUG: KMSAN: uninit-value in string+0x3d2/0x700 [ 162.521379][ T6378] [ 6381] 0 6381 4361 525 49152 0 1000 syz-executor563 [ 162.528158][ T2834] string+0x3d2/0x700 [ 162.528183][ T2834] vsnprintf+0x224f/0x36a0 [ 162.528206][ T2834] scnprintf+0x23c/0x340 [ 162.528227][ T2834] devkmsg_read+0x6d1/0x1160 [ 162.528260][ T2834] vfs_read+0x6c8/0x1980 [ 162.538195][ T6378] [ 6384] 0 6384 4361 525 49152 0 1000 syz-executor563 [ 162.544436][ T2834] ksys_read+0x28c/0x520 [ 162.544465][ T2834] __x64_sys_read+0xdb/0x120 [ 162.544493][ T2834] do_syscall_64+0x54/0xd0 [ 162.544517][ T2834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.544550][ T2834] [ 162.554486][ T6378] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null) [ 162.558398][ T2834] Local variable ----name@__fsnotify_parent created at: [ 162.558413][ T2834] __fsnotify_parent+0x235/0xfc0 [ 162.558448][ T2834] fsnotify_perm+0x702/0xa80 [ 162.562936][ T6378] ,cpuset= [ 162.567081][ T2834] ===================================================== [ 162.567090][ T2834] Disabling lock debugging due to kernel taint [ 162.567099][ T2834] Kernel panic - not syncing: panic_on_kmsan set ... [ 162.567112][ T2834] CPU: 1 PID: 2834 Comm: systemd-journal Tainted: G B 5.15.0-rc2-syzkaller #0 [ 162.571696][ T6378] / [ 162.575910][ T2834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.575926][ T2834] Call Trace: [ 162.575939][ T2834] dump_stack_lvl+0x1ff/0x28e [ 162.585894][ T6378] ,mems_allowed=0-1 [ 162.590040][ T2834] dump_stack+0x25/0x28 [ 162.590076][ T2834] panic+0x44f/0xdeb [ 162.594704][ T6378] ,global_oom [ 162.599041][ T2834] ? add_taint+0x187/0x210 [ 162.599076][ T2834] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 162.605017][ T6378] ,task_memcg= [ 162.607270][ T2834] kmsan_report+0x2ee/0x300 [ 162.607307][ T2834] ? __msan_warning+0xd7/0x150 [ 162.614114][ T6378] / [ 162.620960][ T2834] ? string+0x3d2/0x700 [ 162.620989][ T2834] ? vsnprintf+0x224f/0x36a0 [ 162.625974][ T6378] ,task=syz-executor563,pid=6379,uid=0 [ 162.630491][ T2834] ? scnprintf+0x23c/0x340 [ 162.630518][ T2834] ? devkmsg_read+0x6d1/0x1160 [ 162.633584][ T6378] Out of memory: OOM victim 6379 (syz-executor563) is already exiting. Skip killing the task [ 162.640443][ T2834] ? vfs_read+0x6c8/0x1980 [ 162.640475][ T2834] ? ksys_read+0x28c/0x520 [ 162.650619][ T6380] FAULT_INJECTION: forcing a failure. [ 162.650619][ T6380] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 162.653270][ T2834] ? __x64_sys_read+0xdb/0x120 [ 162.653307][ T2834] ? do_syscall_64+0x54/0xd0 [ 162.653334][ T2834] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.653378][ T2834] ? __msan_poison_alloca+0x15a/0x1a0 [ 162.653411][ T2834] __msan_warning+0xd7/0x150 [ 162.653442][ T2834] string+0x3d2/0x700 [ 162.653467][ T2834] vsnprintf+0x224f/0x36a0 [ 162.653496][ T2834] scnprintf+0x23c/0x340 [ 162.653526][ T2834] ? kmsan_get_metadata+0x11b/0x180 [ 162.823028][ T2834] devkmsg_read+0x6d1/0x1160 [ 162.827640][ T2834] ? kmsan_get_metadata+0x11b/0x180 [ 162.832855][ T2834] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 162.838675][ T2834] ? devkmsg_llseek+0x340/0x340 [ 162.843533][ T2834] vfs_read+0x6c8/0x1980 [ 162.847782][ T2834] ? __fget_light+0x275/0x870 [ 162.852466][ T2834] ? __msan_poison_alloca+0x15a/0x1a0 [ 162.857848][ T2834] ? kmsan_get_metadata+0x11b/0x180 [ 162.863056][ T2834] ksys_read+0x28c/0x520 [ 162.867309][ T2834] __x64_sys_read+0xdb/0x120 [ 162.871907][ T2834] do_syscall_64+0x54/0xd0 [ 162.876328][ T2834] ? exc_page_fault+0x76/0x120 [ 162.881097][ T2834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 162.886999][ T2834] RIP: 0033:0x7efd8e4d4210 [ 162.891414][ T2834] Code: 73 01 c3 48 8b 0d 98 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d b9 c1 20 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 4e fc ff ff 48 89 04 24 [ 162.911024][ T2834] RSP: 002b:00007ffed0172a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 162.919442][ T2834] RAX: ffffffffffffffda RBX: 00007ffed0175500 RCX: 00007efd8e4d4210 [ 162.927416][ T2834] RDX: 0000000000002000 RSI: 00007ffed0173300 RDI: 0000000000000009 [ 162.935397][ T2834] RBP: 0000000000000000 R08: 0000000000000008 R09: 0000000000000070 [ 162.943376][ T2834] R10: 00000000000000a2 R11: 0000000000000246 R12: 00007ffed0173300 [ 162.951359][ T2834] R13: 00007ffed0175458 R14: 000055a3b2481958 R15: 0005cd3f2f3aa3cb [ 162.959365][ T6380] CPU: 0 PID: 6380 Comm: syz-executor563 Tainted: G B 5.15.0-rc2-syzkaller #0 [ 162.969655][ T6380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.979781][ T6380] Call Trace: [ 162.983113][ T6380] dump_stack_lvl+0x1ff/0x28e [ 162.987949][ T6380] dump_stack+0x25/0x28 [ 162.992236][ T6380] should_fail+0x8bc/0x9c0 [ 162.996801][ T6380] should_fail_alloc_page+0x20c/0x260 [ 163.002295][ T6380] __alloc_pages+0x397/0xfb0 [ 163.007010][ T6380] alloc_pages_vma+0x152f/0x22b0 [ 163.012074][ T6380] ? xas_find+0x8a0/0xfa0 [ 163.016538][ T6380] wp_page_copy+0x4bb/0x3c60 [ 163.021268][ T6380] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 163.027252][ T6380] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 163.033500][ T6380] ? should_fail+0x75/0x9c0 [ 163.038183][ T6380] ? kmsan_get_metadata+0x11b/0x180 [ 163.043572][ T6380] ? kmsan_get_metadata+0x11b/0x180 [ 163.048948][ T6380] ? kmsan_get_metadata+0x11b/0x180 [ 163.054320][ T6380] do_wp_page+0x14db/0x1590 [ 163.059002][ T6380] handle_mm_fault+0x437b/0x4740 [ 163.064107][ T6380] ? proc_fail_nth_write+0x29f/0x390 [ 163.069595][ T6380] do_user_addr_fault+0xf85/0x1f00 [ 163.074928][ T6380] exc_page_fault+0x69/0x120 [ 163.079678][ T6380] ? asm_exc_page_fault+0x8/0x30 [ 163.084766][ T6380] asm_exc_page_fault+0x1e/0x30 [ 163.089770][ T6380] RIP: 0033:0x7f57138c3eb5 [ 163.094307][ T6380] Code: 0a 00 00 74 08 84 c9 0f 85 46 02 00 00 45 31 e4 0f 1f 44 00 00 64 8b 04 25 18 00 00 00 ba 01 00 00 00 85 c0 0f 85 d5 01 00 00 <0f> b1 15 8c af 0a 00 4c 8b 33 4d 85 f6 75 3b e9 72 01 00 00 0f 1f [ 163.114043][ T6380] RSP: 002b:00007fff79d918a0 EFLAGS: 00010246 [ 163.120227][ T6380] RAX: 0000000000000000 RBX: 00007f571396c138 RCX: 0000000000000001 [ 163.128294][ T6380] RDX: 0000000000000001 RSI: 00007f571396c138 RDI: 0000000000000000 [ 163.136394][ T6380] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 163.144471][ T6380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 163.152530][ T6380] R13: 0000000000000001 R14: 00007fff79d91920 R15: 00007fff79d91910 [ 163.160857][ T2834] Kernel Offset: disabled [ 163.165177][ T2834] Rebooting in 86400 seconds..