[59622.176098] syz-executor invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [59622.178633] CPU: 2 PID: 15307 Comm: syz-executor Kdump: loaded Not tainted 5.15.0-rc4+ #55 [59622.180840] Hardware name: Virtuozzo KVM, BIOS 1.11.0-2.vz7.4 04/01/2014 [59622.182562] Call Trace: [59622.183525] dump_stack_lvl+0x57/0x72 [59622.184782] dump_header+0x4a/0x2c1 [59622.185929] oom_kill_process.cold+0xb/0x10 [59622.187203] out_of_memory+0x229/0x5b0 [59622.188399] mem_cgroup_out_of_memory+0x111/0x130 [59622.189773] try_charge_memcg+0x693/0x720 [59622.191013] ? kvm_sched_clock_read+0x14/0x30 [59622.192318] charge_memcg+0x57/0x170 [59622.193482] mem_cgroup_swapin_charge_page+0x99/0x1d0 [59622.194932] do_swap_page+0x916/0xbf0 [59622.196110] ? __lock_acquire+0x3b3/0x1e00 [59622.197377] __handle_mm_fault+0xa5f/0x14e0 [59622.198649] ? lock_acquire+0xc4/0x2e0 [59622.199847] handle_mm_fault+0x149/0x3f0 [59622.201071] do_user_addr_fault+0x1f4/0x6c0 [59622.202346] exc_page_fault+0x79/0x2b0 [59622.203545] ? asm_exc_page_fault+0x8/0x30 [59622.204802] asm_exc_page_fault+0x1e/0x30 [59622.206043] RIP: 0033:0x41a948 [59622.207115] Code: 64 83 0c 25 08 03 00 00 10 64 48 8b 3c 25 00 03 00 00 e8 8b fe ff ff f4 66 2e 0f 1f 84 00 00 00 00 00 f7 c7 02 00 00 00 75 27 <64> 8b 04 25 08 03 00 00 41 89 c3 41 83 e3 fd f0 64 44 0f b1 1c 25 [59622.211557] RSP: 002b:00007ffd10ebf6e8 EFLAGS: 00010246 [59622.213058] RAX: 0000000000000000 RBX: 000000000119cf40 RCX: 000000000041b331 [59622.214919] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [59622.216772] RBP: 000000000119d940 R08: 0000000000000000 R09: 0000000000000000 [59622.218623] R10: 00007ffd10ebf7c0 R11: 0000000000000293 R12: 00000000038dc0e1 [59622.220467] R13: 00000000038dbdc3 R14: 20c49ba5e353f7cf R15: ffffffffffffffff [59622.222367] memory: usage 524268kB, limit 524288kB, failcnt 28608 [59622.224112] memory+swap: usage 554776kB, limit 9007199254740988kB, failcnt 0 [59622.225982] kmem: usage 524168kB, limit 9007199254740988kB, failcnt 0 [59622.227740] Memory cgroup stats for /lxc.payload.test: [59622.234613] anon 0 file 122880 kernel_stack 1294336 pagetables 3665920 percpu 490896 sock 0 shmem 0 file_mapped 12288 file_dirty 0 file_writeback 0 swapcached 49008640 anon_thp 0 file_thp 0 shmem_thp 0 inactive_anon 0 active_anon 0 inactive_file 110592 active_file 0 unevictable 0 slab_reclaimable 1513744 slab_unreclaimable 14117008 slab 15630752 workingset_refault_anon 3800 workingset_refault_file 24974 workingset_activate_anon 923 workingset_activate_file 414 workingset_restore_anon 422 workingset_restore_file 190 workingset_nodereclaim 74 pgfault 120040 pgmajfault 4766 pgrefill 15999 pgscan 486263 pgsteal 44646 pgactivate 13066 pgdeactivate 14277 pglazyfree 60 pglazyfreed 34 thp_fault_alloc 0 thp_collapse_alloc 0 [59622.265206] Tasks state (memory values in pages): [59622.266454] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [59622.268394] [ 14696] 0 14696 56226 690 90112 145 0 bash [59622.270246] [ 14746] 0 14746 262198 0 266240 2900 0 syz-execprog [59622.272217] [ 14764] 0 14764 12552 0 36864 16 0 syz-executor [59622.274217] [ 14765] 0 14765 12552 0 36864 16 0 syz-executor [59622.276165] [ 14769] 0 14769 12552 0 36864 16 0 syz-executor [59622.278091] [ 14772] 0 14772 12552 0 36864 17 0 syz-executor [59622.280023] [ 14775] 0 14775 12552 0 36864 17 0 syz-executor [59622.281949] [ 14777] 0 14777 12552 0 36864 16 0 syz-executor [59622.283847] [ 14781] 0 14781 12552 0 36864 16 0 syz-executor [59622.285737] [ 14783] 0 14783 12552 0 36864 17 0 syz-executor [59622.287673] [ 14787] 0 14787 12552 0 36864 16 0 syz-executor [59622.287968] systemd-journald[648]: Compressed data object 720 -> 393 using ZSTD [59622.289564] [ 14800] 0 14800 12552 0 36864 16 0 syz-executor [59622.293144] [ 14803] 0 14803 12552 0 36864 16 0 syz-executor [59622.295054] [ 14805] 0 14805 12552 0 36864 16 0 syz-executor [59622.296928] [ 14812] 0 14812 12552 0 36864 17 0 syz-executor [59622.298796] [ 14814] 0 14814 12552 0 36864 16 0 syz-executor [59622.300663] [ 14817] 0 14817 12552 0 36864 17 0 syz-executor [59622.302528] [ 14820] 0 14820 12552 0 36864 16 0 syz-executor [59622.304399] [ 14779] 0 14779 12551 0 49152 37 0 syz-executor [59622.306271] [ 15280] 0 15279 12584 0 69632 0 1000 syz-executor [59622.308144] [ 14767] 0 14767 12551 0 49152 41 0 syz-executor [59622.310046] [ 15282] 0 15281 12584 0 69632 0 1000 syz-executor [59622.311926] [ 14766] 0 14766 12551 0 49152 44 0 syz-executor [59622.313812] [ 15286] 0 15285 12584 0 65536 0 1000 syz-executor [59622.315704] [ 14782] 0 14782 12551 0 49152 35 0 syz-executor [59622.317621] [ 15284] 0 15283 12584 0 65536 0 1000 syz-executor [59622.319570] [ 14784] 0 14784 12551 0 49152 36 0 syz-executor [59622.321496] [ 15288] 0 15287 12617 0 65536 0 1000 syz-executor [59622.323454] [ 14776] 0 14776 12551 0 49152 34 0 syz-executor [59622.325374] [ 15291] 0 15289 12584 0 69632 4 1000 syz-executor [59622.327293] [ 14813] 0 14813 12551 0 49152 33 0 syz-executor [59622.329216] [ 15295] 0 15294 12584 0 65536 0 1000 syz-executor [59622.331139] [ 14819] 0 14819 12551 0 49152 32 0 syz-executor [59622.333068] [ 15293] 0 15292 12584 0 65536 0 1000 syz-executor [59622.334991] [ 14821] 0 14821 12551 0 49152 31 0 syz-executor [59622.336921] [ 15297] 0 15296 12584 0 65536 0 1000 syz-executor [59622.338875] [ 14831] 0 14831 12551 0 49152 42 0 syz-executor [59622.340811] [ 15299] 0 15298 12617 0 65536 0 1000 syz-executor [59622.342752] [ 14804] 0 14804 12551 0 49152 38 0 syz-executor [59622.344700] [ 15301] 0 15300 12584 0 69632 0 1000 syz-executor [59622.346649] [ 14816] 0 14816 12551 0 49152 27 0 syz-executor [59622.348604] [ 15306] 0 15305 12584 0 69632 0 1000 syz-executor [59622.350615] [ 14774] 0 14774 12551 0 49152 30 0 syz-executor [59622.352606] [ 15304] 0 15303 12584 0 65536 0 1000 syz-executor [59622.354575] [ 14807] 0 14807 12551 0 49152 25 0 syz-executor [59622.356531] [ 15307] 0 15307 12584 0 69632 37 1000 syz-executor [59622.358481] [ 14801] 0 14801 12551 0 49152 23 0 syz-executor [59622.360418] [ 15261] 0 15260 12618 0 65536 31 1000 syz-executor [59622.362355] [ 14788] 0 14788 12551 0 49152 24 0 syz-executor [59622.364291] [ 15263] 0 15262 12618 0 69632 0 1000 syz-executor [59622.366269] [ 14503] 0 14503 25205 1712 241664 235 0 systemd-journal [59622.368288] [ 14736] 0 14736 1637 398 61440 32 0 agetty [59622.370161] [ 14737] 0 14737 1637 383 61440 31 0 agetty [59622.372037] [ 14743] 0 14743 1637 398 61440 31 0 agetty [59622.373939] [ 14744] 0 14744 1637 387 57344 31 0 agetty [59622.375849] [ 14512] 0 14512 22648 1593 221184 233 0 systemd-logind [59622.377858] [ 14513] 81 14513 13516 801 155648 138 -900 dbus-daemon [59622.379867] [ 14734] 0 14734 52899 856 180224 440 0 rsyslogd [59622.381813] [ 14735] 0 14735 1637 343 61440 31 0 agetty [59622.383701] [ 14741] 0 14741 5724 572 94208 239 0 crond [59622.385568] [ 14086] 0 14086 25345 2120 233472 520 0 systemd [59622.387470] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=lxc.payload.test,mems_allowed=0,oom_memcg=/lxc.payload.test,task_memcg=/lxc.payload.test,task=syz-executor,pid=15307,uid=0 [59622.391402] Memory cgroup out of memory: Killed process 15307 (syz-executor) total-vm:50336kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:1000 [59622.395544] oom_reaper: reaped process 15307 (syz-executor), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [59622.411181] syz-executor invoked oom-killer: gfp_mask=0x0(), order=0, oom_score_adj=1000 [59622.414272] CPU: 2 PID: 15307 Comm: syz-executor Kdump: loaded Not tainted 5.15.0-rc4+ #55 [59622.416247] Hardware name: Virtuozzo KVM, BIOS 1.11.0-2.vz7.4 04/01/2014 [59622.417950] Call Trace: [59622.418901] dump_stack_lvl+0x57/0x72 [59622.420067] dump_header+0x4a/0x2c1 [59622.421200] out_of_memory.cold+0xa/0x7e [59622.422415] pagefault_out_of_memory+0x46/0x60 [59622.423784] exc_page_fault+0x79/0x2b0 [59622.424966] ? asm_exc_page_fault+0x8/0x30 [59622.426207] asm_exc_page_fault+0x1e/0x30 [59622.427426] RIP: 0033:0x41a948 [59622.428485] Code: Unable to access opcode bytes at RIP 0x41a91e. [59622.430064] RSP: 002b:00007ffd10ebf6e8 EFLAGS: 00010246 [59622.431513] RAX: 0000000000000000 RBX: 000000000119cf40 RCX: 000000000041b331 [59622.433299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [59622.435090] RBP: 000000000119d940 R08: 0000000000000000 R09: 0000000000000000 [59622.436875] R10: 00007ffd10ebf7c0 R11: 0000000000000293 R12: 00000000038dc0e1 [59622.438691] R13: 00000000038dbdc3 R14: 20c49ba5e353f7cf R15: ffffffffffffffff [59622.440547] Mem-Info: [59622.441516] active_anon:279 inactive_anon:24996 isolated_anon:0 active_file:395743 inactive_file:848017 isolated_file:0 unevictable:0 dirty:159 writeback:21 slab_reclaimable:40993 slab_unreclaimable:45236 mapped:66928 shmem:286 pagetables:2477 bounce:0 kernel_misc_reclaimable:0 free:2376272 free_pcp:7579 free_cma:0 [59622.451730] Node 0 active_anon:1116kB inactive_anon:99984kB active_file:1582972kB inactive_file:3392068kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:267712kB dirty:832kB writeback:84kB shmem:1144kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:5488kB pagetables:9908kB all_unreclaimable? no [59622.458826] Node 0 DMA free:13296kB min:64kB low:80kB high:96kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [59622.465131] lowmem_reserve[]: 0 2706 15265 15265 15265 [59622.466746] Node 0 DMA32 free:2586964kB min:11968kB low:14960kB high:17952kB reserved_highatomic:0KB active_anon:0kB inactive_anon:20kB active_file:27084kB inactive_file:172344kB unevictable:0kB writepending:0kB present:3129200kB managed:2801520kB mlocked:0kB bounce:0kB free_pcp:6120kB local_pcp:1004kB free_cma:0kB [59622.473718] lowmem_reserve[]: 0 0 12559 12559 12559 [59622.475311] Node 0 Normal free:6904828kB min:55544kB low:69428kB high:83312kB reserved_highatomic:0KB active_anon:1116kB inactive_anon:99964kB active_file:1555888kB inactive_file:3219724kB unevictable:0kB writepending:916kB present:13238272kB managed:12871060kB mlocked:0kB bounce:0kB free_pcp:24068kB local_pcp:692kB free_cma:0kB [59622.482647] lowmem_reserve[]: 0 0 0 0 0 [59622.484096] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 2*2048kB (UM) 2*4096kB (M) = 13296kB [59622.488044] Node 0 DMA32: 705*4kB (UM) 624*8kB (UME) 497*16kB (UME) 594*32kB (UME) 532*64kB (UME) 49*128kB (UME) 36*256kB (UE) 36*512kB (UE) 20*1024kB (U) 17*2048kB (UE) 593*4096kB (U) = 2586964kB [59622.492687] Node 0 Normal: 2743*4kB (UME) 2084*8kB (UME) 536*16kB (UME) 1496*32kB (UME) 1148*64kB (ME) 171*128kB (UME) 115*256kB (M) 94*512kB (M) 98*1024kB (UME) 163*2048kB (UME) 1517*4096kB (UM) = 6904828kB [59622.497553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [59622.499898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [59622.502197] 1244068 total pagecache pages [59622.503688] 4 pages in swap cache [59622.505046] Swap cache stats: add 54921, delete 54922, find 137/9740 [59622.506956] Free swap = 8357116kB [59622.508352] Total swap = 8388604kB [59622.510564] 4095866 pages RAM [59622.512379] 0 pages HighMem/MovableOnly [59622.513853] 173881 pages reserved [59622.515220] 0 pages cma reserved [59622.516581] 0 pages hwpoisoned [59622.517897] Tasks state (memory values in pages): [59622.519524] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [59622.521895] [ 648] 0 648 71491 45126 552960 0 -250 systemd-journal [59622.524550] [ 666] 0 666 11976 3110 102400 0 -1000 systemd-udevd [59622.526944] [ 797] 193 797 10732 5087 122880 0 0 systemd-resolve [59622.529352] [ 798] 0 798 26617 605 69632 0 -1000 auditd [59622.531635] [ 800] 0 800 2077 1056 49152 0 0 sedispatch [59622.533963] [ 821] 0 821 19874 761 57344 0 0 irqbalance [59622.536297] [ 823] 0 823 2921 533 45056 0 0 mcelog [59622.538590] [ 824] 996 824 666787 5873 217088 0 0 polkitd [59622.540882] [ 825] 0 825 20273 951 53248 0 0 qemu-ga [59622.543158] [ 826] 0 826 205022 10950 1179648 0 0 rsyslogd [59622.545449] [ 827] 0 827 12186 2965 102400 0 0 sssd [59622.547678] [ 828] 0 828 4502 2175 73728 0 0 systemd-homed [59622.550047] [ 829] 0 829 4466 2118 69632 0 0 systemd-machine [59622.552466] [ 830] 81 830 2530 1083 69632 0 -900 dbus-broker-lau [59622.554852] [ 835] 0 835 68167 3994 139264 0 0 abrtd [59622.557060] [ 839] 982 839 23747 967 69632 0 0 chronyd [59622.559289] [ 840] 81 840 1525 919 49152 0 -900 dbus-broker [59622.561576] [ 843] 0 843 12718 3366 110592 0 0 sssd_be [59622.563803] [ 847] 0 847 177006 5860 655360 0 0 abrt-dump-journ [59622.566207] [ 849] 0 849 174956 6978 827392 0 0 abrt-dump-journ [59622.568518] [ 850] 0 850 15570 9663 143360 0 0 sssd_nss [59622.570712] [ 857] 0 857 4966 2724 81920 0 0 systemd-logind [59622.572980] [ 860] 0 860 79033 2793 118784 0 0 ModemManager [59622.575247] [ 861] 0 861 34022 10210 155648 0 0 firewalld [59622.577428] [ 867] 0 867 66866 5087 147456 0 0 NetworkManager [59622.579690] [ 881] 0 881 7636 2072 73728 0 -1000 sshd [59622.581790] [ 887] 0 887 13477 801 77824 0 0 gssproxy [59622.583916] [ 941] 0 941 5246 715 61440 0 0 atd [59622.585957] [ 943] 0 943 4474 892 65536 0 0 crond [59622.588007] [ 961] 0 961 2408 455 49152 0 0 agetty [59622.590051] [ 962] 0 962 3050 458 57344 0 0 agetty [59622.592069] [ 1018] 991 1018 6645 533 65536 0 0 dnsmasq [59622.594114] [ 1060] 0 1060 11399 2828 90112 0 0 sshd [59622.596075] [ 1459] 0 1459 4387 1924 73728 0 0 systemd-userdbd [59622.598197] [ 1488] 1000 1488 7862 3570 90112 0 0 systemd [59622.600204] [ 1490] 1000 1490 12058 1458 102400 0 0 (sd-pam) [59622.602218] [ 1555] 1000 1555 11399 1367 81920 0 0 sshd [59622.604170] [ 1561] 1000 1561 5188 1443 61440 0 0 bash [59622.606168] [ 2078] 991 2078 6645 532 61440 0 0 dnsmasq [59622.608154] [ 2080] 0 2080 6638 100 61440 0 0 dnsmasq [59622.610161] [ 6747] 1000 6747 10102 2101 94208 0 0 su [59622.612074] [ 6751] 0 6751 4504 1424 65536 0 0 bash [59622.614022] [ 14077] 0 14077 4470 1927 73728 0 0 systemd-userwor [59622.616135] [ 14078] 0 14078 4470 1908 77824 0 0 systemd-userwor [59622.618252] [ 14080] 0 14080 4470 1929 69632 0 0 systemd-userwor [59622.620358] [ 14085] 0 14085 2069 642 57344 0 0 lxc-start [59622.622379] [ 14086] 0 14086 25345 2120 233472 520 0 systemd [59622.624401] [ 14503] 0 14503 25205 1712 241664 235 0 systemd-journal [59622.626610] [ 14512] 0 14512 22648 1593 221184 233 0 systemd-logind [59622.628684] [ 14513] 81 14513 13516 801 155648 138 -900 dbus-daemon [59622.630714] [ 14694] 0 14694 2072 1104 49152 0 0 3 [59622.632591] [ 14696] 0 14696 56226 690 90112 145 0 bash [59622.634510] [ 14734] 0 14734 52899 856 180224 440 0 rsyslogd [59622.636496] [ 14735] 0 14735 1637 343 61440 31 0 agetty [59622.638468] [ 14736] 0 14736 1637 398 61440 32 0 agetty [59622.640417] [ 14737] 0 14737 1637 383 61440 31 0 agetty [59622.642356] [ 14741] 0 14741 5724 572 94208 239 0 crond [59622.644286] [ 14743] 0 14743 1637 398 61440 31 0 agetty [59622.646226] [ 14744] 0 14744 1637 387 57344 31 0 agetty [59622.648164] [ 14746] 0 14746 262198 0 266240 2900 0 syz-execprog [59622.650200] [ 14764] 0 14764 12552 0 36864 16 0 syz-executor [59622.652255] [ 14765] 0 14765 12552 0 36864 16 0 syz-executor [59622.654283] [ 14766] 0 14766 12551 0 49152 44 0 syz-executor [59622.656306] [ 14767] 0 14767 12551 0 49152 41 0 syz-executor [59622.658318] [ 14769] 0 14769 12552 0 36864 16 0 syz-executor [59622.660328] [ 14772] 0 14772 12552 0 36864 17 0 syz-executor [59622.662330] [ 14774] 0 14774 12551 0 49152 30 0 syz-executor [59622.664337] [ 14775] 0 14775 12552 0 36864 17 0 syz-executor [59622.666456] [ 14776] 0 14776 12551 0 49152 34 0 syz-executor [59622.668449] [ 14777] 0 14777 12552 0 36864 16 0 syz-executor [59622.670459] [ 14779] 0 14779 12551 0 49152 37 0 syz-executor [59622.672445] [ 14781] 0 14781 12552 0 36864 16 0 syz-executor [59622.674449] [ 14782] 0 14782 12551 0 49152 35 0 syz-executor [59622.676423] [ 14783] 0 14783 12552 0 36864 17 0 syz-executor [59622.678418] [ 14784] 0 14784 12551 0 49152 36 0 syz-executor [59622.680430] [ 14787] 0 14787 12552 0 36864 16 0 syz-executor [59622.682398] [ 14788] 0 14788 12551 0 49152 24 0 syz-executor [59622.684359] [ 14800] 0 14800 12552 0 36864 16 0 syz-executor [59622.686357] [ 14801] 0 14801 12551 0 49152 23 0 syz-executor [59622.688449] [ 14803] 0 14803 12552 0 36864 16 0 syz-executor [59622.690434] [ 14804] 0 14804 12551 0 49152 38 0 syz-executor [59622.692466] [ 14805] 0 14805 12552 0 36864 16 0 syz-executor [59622.694436] [ 14807] 0 14807 12551 0 49152 25 0 syz-executor [59622.696378] [ 14812] 0 14812 12552 0 36864 17 0 syz-executor [59622.698313] [ 14813] 0 14813 12551 0 49152 33 0 syz-executor [59622.700252] [ 14814] 0 14814 12552 0 36864 16 0 syz-executor [59622.702186] [ 14816] 0 14816 12551 0 49152 27 0 syz-executor [59622.704126] [ 14817] 0 14817 12552 0 36864 17 0 syz-executor [59622.706053] [ 14819] 0 14819 12551 0 49152 32 0 syz-executor [59622.707978] [ 14820] 0 14820 12552 0 36864 16 0 syz-executor [59622.709923] [ 14821] 0 14821 12551 0 49152 31 0 syz-executor [59622.711847] [ 14831] 0 14831 12551 0 49152 42 0 syz-executor [59622.713773] [ 15261] 0 15260 12618 0 65536 31 1000 syz-executor [59622.715691] [ 15263] 0 15262 12618 0 69632 0 1000 syz-executor [59622.717604] [ 15280] 0 15279 12584 0 69632 0 1000 syz-executor [59622.719506] [ 15282] 0 15281 12584 0 69632 0 1000 syz-executor [59622.721401] [ 15284] 0 15283 12584 0 65536 0 1000 syz-executor [59622.723316] [ 15286] 0 15285 12584 0 65536 0 1000 syz-executor [59622.725243] [ 15288] 0 15287 12617 0 65536 0 1000 syz-executor [59622.727121] [ 15291] 0 15289 12584 0 69632 4 1000 syz-executor [59622.728993] [ 15293] 0 15292 12584 0 65536 0 1000 syz-executor [59622.730857] [ 15295] 0 15294 12584 0 65536 0 1000 syz-executor [59622.732722] [ 15297] 0 15296 12584 0 65536 0 1000 syz-executor [59622.734587] [ 15299] 0 15298 12617 0 65536 0 1000 syz-executor [59622.736441] [ 15301] 0 15300 12584 0 69632 0 1000 syz-executor [59622.738319] [ 15304] 0 15303 12584 0 65536 0 1000 syz-executor [59622.740174] [ 15306] 0 15305 12584 0 69632 0 1000 syz-executor [59622.742022] [ 15307] 0 15307 12584 0 69632 7 1000 syz-executor [59622.743869] Kernel panic - not syncing: Out of memory: system-wide panic_on_oom is enabled [59622.745603] CPU: 2 PID: 15307 Comm: syz-executor Kdump: loaded Not tainted 5.15.0-rc4+ #55 [59622.747339] Hardware name: Virtuozzo KVM, BIOS 1.11.0-2.vz7.4 04/01/2014 [59622.748817] Call Trace: [59622.749557] dump_stack_lvl+0x57/0x72 [59622.750520] panic+0xff/0x2ea [59622.751390] out_of_memory.cold+0x2f/0x7e [59622.752413] pagefault_out_of_memory+0x46/0x60 [59622.753522] exc_page_fault+0x79/0x2b0 [59622.754504] ? asm_exc_page_fault+0x8/0x30 [59622.755549] asm_exc_page_fault+0x1e/0x30 [59622.756579] RIP: 0033:0x41a948 [59622.757441] Code: Unable to access opcode bytes at RIP 0x41a91e. [59622.758831] RSP: 002b:00007ffd10ebf6e8 EFLAGS: 00010246 [59622.760086] RAX: 0000000000000000 RBX: 000000000119cf40 RCX: 000000000041b331 [59622.761687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [59622.763287] RBP: 000000000119d940 R08: 0000000000000000 R09: 0000000000000000 [59622.764888] R10: 00007ffd10ebf7c0 R11: 0000000000000293 R12: 00000000038dc0e1 [59622.766512] R13: 00000000038dbdc3 R14: 20c49ba5e353f7cf R15: ffffffffffffffff