[ 39.174126] ------------[ cut here ]------------ [ 39.175034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.177017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.178541] Modules linked in: [ 39.179127] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.181118] Tainted: [W]=WARN [ 39.181706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.183195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.184117] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.187295] RSP: 0018:ffff888015e47bc0 EFLAGS: 00010286 [ 39.188225] RAX: 0000000000000000 RBX: ffffed1002bc8f78 RCX: ffffffff813a4050 [ 39.189492] RDX: ffff888015929bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.190770] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc8f2f [ 39.192074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.193354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e47df8 [ 39.194619] FS: 00007f21663c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.196064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.197125] CR2: 00007f21668b5580 CR3: 000000000e45f000 CR4: 0000000000350ef0 [ 39.198407] Call Trace: [ 39.198868] [ 39.199346] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.200217] ? __create_object+0x59/0x80 [ 39.200997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.201955] __vmalloc_noprof+0x59/0x60 [ 39.202710] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.203604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.204524] bpf_prog_alloc+0x39/0x200 [ 39.205213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.206139] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.207060] do_seccomp+0x349/0x25e0 [ 39.207791] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.208699] ? __pfx_do_seccomp+0x10/0x10 [ 39.209466] ? find_held_lock+0x2b/0x80 [ 39.210172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.211156] ? static_key_count+0x60/0x80 [ 39.211965] prctl_set_seccomp+0x4e/0x70 [ 39.212741] __do_sys_prctl+0xe6c/0x1d70 [ 39.213518] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.214368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.215345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.216264] ? irqentry_exit+0xf3/0x650 [ 39.217030] do_syscall_64+0xbf/0x430 [ 39.217778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.218719] RIP: 0033:0x7f21668b55cd [ 39.219425] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.222567] RSP: 002b:00007ffd9a869060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.223944] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21668b55cd [ 39.225217] RDX: 0000560929e56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.226504] RBP: 00007ffd9a8690c0 R08: 0000000000000000 R09: 00007ffd9a868760 [ 39.227791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560958b52240 [ 39.229069] R13: 00007ffd9a8694f0 R14: 0000560958b5b380 R15: 0000560958b66540 [ 39.230371] [ 39.230794] irq event stamp: 1759 [ 39.231460] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.232981] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.234485] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 39.236037] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 39.237545] ---[ end trace 0000000000000000 ]--- [ 42.665643] ------------[ cut here ]------------ [ 42.666592] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.668598] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.670077] Modules linked in: [ 42.670717] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.672947] Tainted: [W]=WARN [ 42.674070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.675542] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.676445] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.679566] RSP: 0018:ffff88800f4ffbc0 EFLAGS: 00010286 [ 42.680536] RAX: 0000000000000000 RBX: ffffed1001e9ff78 RCX: ffffffff813a4050 [ 42.681809] RDX: ffff88800e641bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.683081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e9ff2f [ 42.684361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.685621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4ffdf8 [ 42.686890] FS: 00007f61e5e91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.688317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.689371] CR2: 00007f61e6383580 CR3: 000000000d277000 CR4: 0000000000350ef0 [ 42.690639] Call Trace: [ 42.691091] [ 42.691555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.692443] ? __create_object+0x59/0x80 [ 42.693170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.694130] __vmalloc_noprof+0x59/0x60 [ 42.694873] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.695746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.696657] bpf_prog_alloc+0x39/0x200 [ 42.697391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.698252] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.699148] do_seccomp+0x349/0x25e0 [ 42.699868] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.700751] ? __pfx_do_seccomp+0x10/0x10 [ 42.701530] ? find_held_lock+0x2b/0x80 [ 42.702230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.703194] ? static_key_count+0x60/0x80 [ 42.703988] prctl_set_seccomp+0x4e/0x70 [ 42.704765] __do_sys_prctl+0xe6c/0x1d70 [ 42.705548] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.706392] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.707360] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.708319] ? irqentry_exit+0xf3/0x650 [ 42.709033] do_syscall_64+0xbf/0x430 [ 42.709764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.710716] RIP: 0033:0x7f61e63835cd [ 42.711421] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.714491] RSP: 002b:00007ffc1224aa60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.715835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61e63835cd [ 42.717106] RDX: 000055578cf8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.718375] RBP: 00007ffc1224aac0 R08: 0000000000000000 R09: 00007ffc1224a160 [ 42.719649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555792a30ad0 [ 42.720923] R13: 00007ffc1224aef0 R14: 0000555792a31bc0 R15: 0000555792a42780 [ 42.722207] [ 42.722664] irq event stamp: 3011 [ 42.723312] hardirqs last enabled at (3021): [] __up_console_sem+0x78/0x80 [ 42.724812] hardirqs last disabled at (3030): [] __up_console_sem+0x5d/0x80 [ 42.726320] softirqs last enabled at (2844): [] handle_softirqs+0x50c/0x770 [ 42.727851] softirqs last disabled at (2839): [] __irq_exit_rcu+0xc4/0x100 [ 42.729332] ---[ end trace 0000000000000000 ]--- [ 43.504451] ------------[ cut here ]------------ [ 43.505172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.506827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.508105] Modules linked in: [ 43.508659] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.510317] Tainted: [W]=WARN [ 43.510775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.512004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.512761] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.515403] RSP: 0018:ffff888016597bc0 EFLAGS: 00010286 [ 43.516177] RAX: 0000000000000000 RBX: ffffed1002cb2f78 RCX: ffffffff813a4050 [ 43.517250] RDX: ffff888017785340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.518356] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb2f2f [ 43.519440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.520521] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016597df8 [ 43.521594] FS: 00007f52b3a71900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.522790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.523694] CR2: 00007f52b3f63580 CR3: 000000000d221000 CR4: 0000000000350ef0 [ 43.524770] Call Trace: [ 43.525159] [ 43.525543] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.526253] ? __create_object+0x59/0x80 [ 43.526921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.527747] __vmalloc_noprof+0x59/0x60 [ 43.528380] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.529078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.529860] bpf_prog_alloc+0x39/0x200 [ 43.530469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.531205] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.531960] do_seccomp+0x349/0x25e0 [ 43.532558] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.533306] ? __pfx_do_seccomp+0x10/0x10 [ 43.533918] ? find_held_lock+0x2b/0x80 [ 43.534557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.535383] ? static_key_count+0x60/0x80 [ 43.536014] prctl_set_seccomp+0x4e/0x70 [ 43.536666] __do_sys_prctl+0xe6c/0x1d70 [ 43.537326] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.538002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.538804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.539616] ? irqentry_exit+0xf3/0x650 [ 43.540227] do_syscall_64+0xbf/0x430 [ 43.540847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.541649] RIP: 0033:0x7f52b3f635cd [ 43.542203] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.544878] RSP: 002b:00007ffea36a7080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.546021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52b3f635cd [ 43.547085] RDX: 0000563900ef9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.548165] RBP: 00007ffea36a70e0 R08: 0000000000000000 R09: 00007ffea36a6780 [ 43.549247] R10: 0000000000000000 R11: 0000000000000246 R12: 000056393d3edbf0 [ 43.550325] R13: 00007ffea36a7510 R14: 000056393d3f7380 R15: 000056393d402460 [ 43.551425] [ 43.551780] irq event stamp: 1809 [ 43.552320] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 43.553589] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 43.554862] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 43.556155] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 43.557425] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55367' (ECDSA) to the list of known hosts. 2025/11/18 14:00:14 fuzzer started 2025/11/18 14:00:15 dialing manager at localhost:34383 2025/11/18 14:00:15 checking machine... 2025/11/18 14:00:15 checking revisions... [ 44.367729] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:00:15 testing simple program... [ 44.452255] cgroup: Unknown subsys name 'net' [ 44.512394] cgroup: Unknown subsys name 'cpuset' [ 44.539858] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:00:14 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff888009627620 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555792a66fe0 CR3=000000000d791000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=30303a343120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732034313a3030 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303738 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000bb00 RBX=ffff88800f648000 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff88800f648a58 RDI=ffff88800f648a58 RBP=ffff88800f648a58 RSP=ffff88806cf08ba8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f648a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527588 RFL=00000082 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f61e5e91900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc12244000 CR3=000000001d9f6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000