[ 43.997187] ------------[ cut here ]------------ [ 43.997917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.999540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.000693] Modules linked in: [ 44.001197] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.002765] Tainted: [W]=WARN [ 44.003259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.004426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.005143] 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 [ 44.007677] RSP: 0018:ffff88801787fbc0 EFLAGS: 00010286 [ 44.008454] RAX: 0000000000000000 RBX: ffffed1002f0ff78 RCX: ffffffff813a4050 [ 44.009480] RDX: ffff88800f78b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.010489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0ff2f [ 44.011525] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.012552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801787fdf8 [ 44.013566] FS: 00007f2bb90e7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.014702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.015553] CR2: 00007ffe84b76ef7 CR3: 000000001ba72000 CR4: 0000000000350ef0 [ 44.016579] Call Trace: [ 44.016978] [ 44.017306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.018021] ? __create_object+0x59/0x80 [ 44.018613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.019401] __vmalloc_noprof+0x59/0x60 [ 44.019998] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.020661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.021400] bpf_prog_alloc+0x39/0x200 [ 44.021982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.022682] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.023404] do_seccomp+0x349/0x25e0 [ 44.023981] ? find_held_lock+0x2b/0x80 [ 44.024555] ? do_prlimit+0x310/0x610 [ 44.025152] ? __pfx_do_seccomp+0x10/0x10 [ 44.025745] ? do_raw_spin_unlock+0x53/0x220 [ 44.026406] ? _raw_spin_unlock+0x1e/0x40 [ 44.027024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.027763] ? static_key_count+0x60/0x80 [ 44.028414] prctl_set_seccomp+0x4e/0x70 [ 44.029025] __do_sys_prctl+0xe6c/0x1d70 [ 44.029609] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.030291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.031061] ? irqentry_exit+0xf3/0x650 [ 44.031640] do_syscall_64+0xbf/0x430 [ 44.032236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.032990] RIP: 0033:0x7f2bb95d95cd [ 44.033515] 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 [ 44.036035] RSP: 002b:00007ffe84b75610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.037124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bb95d95cd [ 44.038133] RDX: 000055607c200e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.039143] RBP: 00007ffe84b75670 R08: 0000000000000000 R09: 00007ffe84b74d10 [ 44.040172] R10: 0000000000000000 R11: 0000000000000246 R12: 00005560a50882b0 [ 44.041188] R13: 00007ffe84b75aa0 R14: 00005560a508ad20 R15: 00005560a509c8d0 [ 44.042226] [ 44.042563] irq event stamp: 1677 [ 44.043073] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 44.044283] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 44.045483] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 44.046700] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 44.047909] ---[ end trace 0000000000000000 ]--- [ 46.797606] ------------[ cut here ]------------ [ 46.798551] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.800533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 46.801974] Modules linked in: [ 46.802564] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.804552] Tainted: [W]=WARN [ 46.805141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.806631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.807565] 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 [ 46.810719] RSP: 0018:ffff8880179afbc0 EFLAGS: 00010286 [ 46.811713] RAX: 0000000000000000 RBX: ffffed1002f35f78 RCX: ffffffff813a4050 [ 46.813005] RDX: ffff88800f888000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.814276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f35f2f [ 46.815557] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.816815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179afdf8 [ 46.818116] FS: 00007ff20ac1f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.819564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.820625] CR2: 00007ffd691f4ef7 CR3: 000000001cfba000 CR4: 0000000000350ef0 [ 46.821910] Call Trace: [ 46.822385] [ 46.822798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.823719] ? __create_object+0x59/0x80 [ 46.824509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.825486] __vmalloc_noprof+0x59/0x60 [ 46.826238] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.827123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.828071] bpf_prog_alloc+0x39/0x200 [ 46.828758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.829675] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.830579] do_seccomp+0x349/0x25e0 [ 46.831303] ? find_held_lock+0x2b/0x80 [ 46.832063] ? do_prlimit+0x310/0x610 [ 46.832755] ? __pfx_do_seccomp+0x10/0x10 [ 46.833548] ? do_raw_spin_unlock+0x53/0x220 [ 46.834373] ? _raw_spin_unlock+0x1e/0x40 [ 46.835160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.836145] ? static_key_count+0x60/0x80 [ 46.836947] prctl_set_seccomp+0x4e/0x70 [ 46.837668] __do_sys_prctl+0xe6c/0x1d70 [ 46.838462] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.839338] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.840296] ? irqentry_exit+0xf3/0x650 [ 46.841062] do_syscall_64+0xbf/0x430 [ 46.841749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.842707] RIP: 0033:0x7ff20b1115cd [ 46.843441] 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 [ 46.846595] RSP: 002b:00007ffd691f3670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.847961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff20b1115cd [ 46.849238] RDX: 0000560dda581e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.850526] RBP: 00007ffd691f36d0 R08: 0000000000000000 R09: 00007ffd691f2d70 [ 46.851814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560deb2d9b10 [ 46.853093] R13: 00007ffd691f3b00 R14: 0000560deb2da2b0 R15: 0000560deb2ee6f0 [ 46.854395] [ 46.854831] irq event stamp: 1719 [ 46.855488] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.856749] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.858011] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.859298] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.860559] ---[ end trace 0000000000000000 ]--- [ 47.600103] ------------[ cut here ]------------ [ 47.601035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.603781] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 47.605323] Modules linked in: [ 47.605969] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.607950] Tainted: [W]=WARN [ 47.608508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.609961] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.610828] 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 [ 47.614033] RSP: 0018:ffff888017aa7bc0 EFLAGS: 00010286 [ 47.615012] RAX: 0000000000000000 RBX: ffffed1002f54f78 RCX: ffffffff813a4050 [ 47.616319] RDX: ffff88801b909bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.617586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f54f2f [ 47.618871] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.620155] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017aa7df8 [ 47.621438] FS: 00007fd650ba1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.622876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.623953] CR2: 00007fd651093580 CR3: 000000000d7eb000 CR4: 0000000000350ef0 [ 47.625231] Call Trace: [ 47.625699] [ 47.626157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.627053] ? __create_object+0x59/0x80 [ 47.627819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.628806] __vmalloc_noprof+0x59/0x60 [ 47.629568] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.630451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.631405] bpf_prog_alloc+0x39/0x200 [ 47.632157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.633092] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.634010] do_seccomp+0x349/0x25e0 [ 47.634688] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.635602] ? __pfx_do_seccomp+0x10/0x10 [ 47.636378] ? find_held_lock+0x2b/0x80 [ 47.637143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.638109] ? static_key_count+0x60/0x80 [ 47.638910] prctl_set_seccomp+0x4e/0x70 [ 47.639666] __do_sys_prctl+0xe6c/0x1d70 [ 47.640448] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.641324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.642291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.643265] ? irqentry_exit+0xf3/0x650 [ 47.644057] do_syscall_64+0xbf/0x430 [ 47.644771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.645720] RIP: 0033:0x7fd6510935cd [ 47.646423] 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 [ 47.649608] RSP: 002b:00007ffdc6cf0e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.650972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6510935cd [ 47.652163] RDX: 000055666c6e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.652992] RBP: 00007ffdc6cf0e90 R08: 0000000000000000 R09: 00007ffdc6cf0530 [ 47.653783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556680442ad0 [ 47.654604] R13: 00007ffdc6cf12c0 R14: 0000556680443bc0 R15: 0000556680454780 [ 47.655449] [ 47.655719] irq event stamp: 1759 [ 47.656115] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 47.656914] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 47.657681] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 47.658487] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 47.659291] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36674' (ECDSA) to the list of known hosts. 2025/11/19 05:39:09 fuzzer started 2025/11/19 05:39:09 dialing manager at localhost:34383 2025/11/19 05:39:09 checking machine... 2025/11/19 05:39:09 checking revisions... [ 48.534980] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:39:10 testing simple program... [ 48.617779] cgroup: Unknown subsys name 'net' [ 48.672689] cgroup: Unknown subsys name 'cpuset' [ 48.690135] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:39:09 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009627b50 RCX=ffffffff86ab8484 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff888009620000 RSP=ffff888009627760 R8 =ffffffff86ab8488 R9 =ffff888009627830 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009627801 R13=ffff888009627838 R14=ffff888009627b50 R15=ffff8880096277f0 RIP=ffffffff81528eca RFL=00000202 [-------] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff20b1d4650 CR3=000000000d83e000 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=000000000001cb31 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f263608f000 CR3=000000000cf05000 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=39333a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000