[ 46.498088] ------------[ cut here ]------------ [ 46.499044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.501070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.502523] Modules linked in: [ 46.503113] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.505138] Tainted: [W]=WARN [ 46.505732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.507200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.508130] 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 [ 46.511298] RSP: 0018:ffff88800f50fbc0 EFLAGS: 00010286 [ 46.512311] RAX: 0000000000000000 RBX: ffffed1001ea1f78 RCX: ffffffff813a4050 [ 46.513602] RDX: ffff888015cf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.514877] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea1f2f [ 46.516202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.517532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f50fdf8 [ 46.518820] FS: 00007ff1e5b75900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.520282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.521415] CR2: 00007ff1e6067580 CR3: 000000000d4dc000 CR4: 0000000000350ef0 [ 46.522705] Call Trace: [ 46.523168] [ 46.523623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.524534] ? __create_object+0x59/0x80 [ 46.525324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.526285] __vmalloc_noprof+0x59/0x60 [ 46.526992] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.527861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.528829] bpf_prog_alloc+0x39/0x200 [ 46.529584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.530508] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.531411] do_seccomp+0x349/0x25e0 [ 46.532102] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.533030] ? __pfx_do_seccomp+0x10/0x10 [ 46.533810] ? find_held_lock+0x2b/0x80 [ 46.534567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.535527] ? static_key_count+0x60/0x80 [ 46.536356] prctl_set_seccomp+0x4e/0x70 [ 46.537092] __do_sys_prctl+0xe6c/0x1d70 [ 46.537884] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.538727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.539701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.540709] ? irqentry_exit+0xf3/0x650 [ 46.541482] do_syscall_64+0xbf/0x430 [ 46.542172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.543127] RIP: 0033:0x7ff1e60675cd [ 46.543830] 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 [ 46.547030] RSP: 002b:00007fff1df57710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.548428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1e60675cd [ 46.549714] RDX: 0000565136549e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.551003] RBP: 00007fff1df57770 R08: 0000000000000000 R09: 00007fff1df56e10 [ 46.552320] R10: 0000000000000000 R11: 0000000000000246 R12: 000056514003c2b0 [ 46.553593] R13: 00007fff1df57ba0 R14: 000056514003ed20 R15: 00005651400508d0 [ 46.554886] [ 46.555364] irq event stamp: 1747 [ 46.555974] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.557528] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.559045] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.560608] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.562137] ---[ end trace 0000000000000000 ]--- [ 50.001941] ------------[ cut here ]------------ [ 50.002629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.004130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.005256] Modules linked in: [ 50.005695] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.007156] Tainted: [W]=WARN [ 50.007606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.008699] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.009372] 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 [ 50.011732] RSP: 0018:ffff888016cffbc0 EFLAGS: 00010286 [ 50.012468] RAX: 0000000000000000 RBX: ffffed1002d9ff78 RCX: ffffffff813a4050 [ 50.013423] RDX: ffff8880174fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.014377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ff2f [ 50.015352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.016322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cffdf8 [ 50.017277] FS: 00007f639b0e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.018353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.019109] CR2: 00007f639b5d7580 CR3: 000000000bf21000 CR4: 0000000000350ef0 [ 50.020061] Call Trace: [ 50.020459] [ 50.020769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.021436] ? __create_object+0x59/0x80 [ 50.021989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.022710] __vmalloc_noprof+0x59/0x60 [ 50.023271] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.023890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.024586] bpf_prog_alloc+0x39/0x200 [ 50.025095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.025776] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.026451] do_seccomp+0x349/0x25e0 [ 50.026944] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.027601] ? __pfx_do_seccomp+0x10/0x10 [ 50.028154] ? find_held_lock+0x2b/0x80 [ 50.028712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.029419] ? static_key_count+0x60/0x80 [ 50.029966] prctl_set_seccomp+0x4e/0x70 [ 50.030524] __do_sys_prctl+0xe6c/0x1d70 [ 50.031062] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.031699] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.032412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.033105] ? irqentry_exit+0xf3/0x650 [ 50.033673] do_syscall_64+0xbf/0x430 [ 50.034185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.034875] RIP: 0033:0x7f639b5d75cd [ 50.035391] 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 [ 50.037725] RSP: 002b:00007ffe856d9110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.038725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f639b5d75cd [ 50.039655] RDX: 000055c0417e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.040597] RBP: 00007ffe856d9170 R08: 0000000000000000 R09: 00007ffe856d8810 [ 50.041560] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c06c2d8b10 [ 50.042507] R13: 00007ffe856d95a0 R14: 000055c06c2d92b0 R15: 000055c06c2ed6f0 [ 50.043461] [ 50.043773] irq event stamp: 1741 [ 50.044261] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.045378] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.046563] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.047914] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.049091] ---[ end trace 0000000000000000 ]--- [ 50.856104] ------------[ cut here ]------------ [ 50.857080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.859062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.860526] Modules linked in: [ 50.861110] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.863095] Tainted: [W]=WARN [ 50.863931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.865517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.866422] 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 [ 50.869622] RSP: 0018:ffff888019d67bc0 EFLAGS: 00010286 [ 50.870588] RAX: 0000000000000000 RBX: ffffed10033acf78 RCX: ffffffff813a4050 [ 50.871865] RDX: ffff88800f0d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.873165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033acf2f [ 50.874427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.875693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d67df8 [ 50.877012] FS: 00007f5abffce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.878446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.879515] CR2: 00007ffc3e8f6ef8 CR3: 000000001fac0000 CR4: 0000000000350ef0 [ 50.880834] Call Trace: [ 50.881333] [ 50.881746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.882653] ? __create_object+0x59/0x80 [ 50.883437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.884429] __vmalloc_noprof+0x59/0x60 [ 50.885138] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.886003] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.886918] bpf_prog_alloc+0x39/0x200 [ 50.887644] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.888606] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.889524] do_seccomp+0x349/0x25e0 [ 50.890193] ? find_held_lock+0x2b/0x80 [ 50.890950] ? do_prlimit+0x310/0x610 [ 50.891685] ? __pfx_do_seccomp+0x10/0x10 [ 50.892487] ? do_raw_spin_unlock+0x53/0x220 [ 50.893302] ? _raw_spin_unlock+0x1e/0x40 [ 50.894036] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.895002] ? static_key_count+0x60/0x80 [ 50.895783] prctl_set_seccomp+0x4e/0x70 [ 50.896571] __do_sys_prctl+0xe6c/0x1d70 [ 50.897349] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.898159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.899126] ? irqentry_exit+0xf3/0x650 [ 50.899894] do_syscall_64+0xbf/0x430 [ 50.900657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.901614] RIP: 0033:0x7f5ac04c05cd [ 50.902306] 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 [ 50.905484] RSP: 002b:00007ffc3e8f5af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.906851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ac04c05cd [ 50.908170] RDX: 000055befdedde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.909442] RBP: 00007ffc3e8f5b50 R08: 0000000000000000 R09: 00007ffc3e8f51f0 [ 50.910717] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf34ca0ad0 [ 50.911983] R13: 00007ffc3e8f5f80 R14: 000055bf34ca1bc0 R15: 000055bf34cb2780 [ 50.913314] [ 50.913746] irq event stamp: 1859 [ 50.914400] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 50.915922] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 50.917459] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.918984] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 50.920527] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23940' (ECDSA) to the list of known hosts. 2025/11/18 19:29:41 fuzzer started 2025/11/18 19:29:42 dialing manager at localhost:34383 2025/11/18 19:29:42 checking machine... 2025/11/18 19:29:42 checking revisions... [ 52.063420] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:29:42 testing simple program... [ 52.154109] cgroup: Unknown subsys name 'net' [ 52.212786] cgroup: Unknown subsys name 'cpuset' [ 52.224509] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:29:41 Registers: info registers vcpu 0 RAX=ffffffff8899aaa0 RBX=ffff888017893780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff8880155739d8 RBP=ffff8880155739d8 RSP=ffff88801694fa20 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007f639b0e5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f639b69a650 CR3=000000000f917000 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=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025b01 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff85b239000 CR3=000000000b8a8000 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=00000000000000000000000000000000 XMM01=aedaddb11e69029af6471ea1eb52d1ae XMM02=ec2efd57dc4c00df0000000000302788 XMM03=77f4879d2c24cb4f0000000000302858 XMM04=473a89821b0cf54a00000000000ae988 XMM05=d09d5715116263b20000000000320968 XMM06=5b75c91c80445342000000000031fa08 XMM07=e042d86d42eb936e00000000003111f8 XMM08=77f4879d2c24cb4f0000000000302858 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000