[ 45.998184] ------------[ cut here ]------------ [ 45.999096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.001120] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.002595] Modules linked in: [ 46.003178] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.005160] Tainted: [W]=WARN [ 46.005748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.007203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.008101] 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 [ 46.011282] RSP: 0018:ffff888016797bc0 EFLAGS: 00010286 [ 46.012245] RAX: 0000000000000000 RBX: ffffed1002cf2f78 RCX: ffffffff813a4050 [ 46.013556] RDX: ffff88800e985340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.014812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf2f2f [ 46.016066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.017360] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016797df8 [ 46.018621] FS: 00007fd0c8b58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.020039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.021130] CR2: 00007fffb728cef7 CR3: 000000000e464000 CR4: 0000000000350ef0 [ 46.022410] Call Trace: [ 46.022879] [ 46.023287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.024182] ? __create_object+0x59/0x80 [ 46.024989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.025954] __vmalloc_noprof+0x59/0x60 [ 46.026722] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.027580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.028529] bpf_prog_alloc+0x39/0x200 [ 46.029236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.030160] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.031055] do_seccomp+0x349/0x25e0 [ 46.031772] ? find_held_lock+0x2b/0x80 [ 46.032545] ? do_prlimit+0x310/0x610 [ 46.033275] ? __pfx_do_seccomp+0x10/0x10 [ 46.034063] ? do_raw_spin_unlock+0x53/0x220 [ 46.034883] ? _raw_spin_unlock+0x1e/0x40 [ 46.035662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.036665] ? static_key_count+0x60/0x80 [ 46.037475] prctl_set_seccomp+0x4e/0x70 [ 46.038205] __do_sys_prctl+0xe6c/0x1d70 [ 46.038990] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.039861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.040859] ? irqentry_exit+0xf3/0x650 [ 46.041640] do_syscall_64+0xbf/0x430 [ 46.042380] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.043283] RIP: 0033:0x7fd0c904a5cd [ 46.043981] 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 [ 46.047147] RSP: 002b:00007fffb728b010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.048555] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0c904a5cd [ 46.049843] RDX: 0000563075a80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.051115] RBP: 00007fffb728b070 R08: 0000000000000000 R09: 00007fffb728a710 [ 46.052396] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630ab890ad0 [ 46.053719] R13: 00007fffb728b4a0 R14: 00005630ab891bc0 R15: 00005630ab8a2780 [ 46.055016] [ 46.055475] irq event stamp: 1769 [ 46.056092] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.057648] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.059169] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.060757] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.062268] ---[ end trace 0000000000000000 ]--- [ 49.643678] ------------[ cut here ]------------ [ 49.644421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.646021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.647206] Modules linked in: [ 49.647716] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.649523] Tainted: [W]=WARN [ 49.649980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.651210] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.651940] 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 [ 49.654759] RSP: 0018:ffff888015d8fbc0 EFLAGS: 00010286 [ 49.655678] RAX: 0000000000000000 RBX: ffffed1002bb1f78 RCX: ffffffff813a4050 [ 49.656728] RDX: ffff888016890000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.657744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb1f2f [ 49.658758] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.659804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d8fdf8 [ 49.660969] FS: 00007fbc65821900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.662291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.663280] CR2: 00007fbc65d13580 CR3: 000000000cdcc000 CR4: 0000000000350ef0 [ 49.664338] Call Trace: [ 49.664720] [ 49.665044] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.665765] ? __create_object+0x59/0x80 [ 49.666390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.667122] __vmalloc_noprof+0x59/0x60 [ 49.667727] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.668417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.669133] bpf_prog_alloc+0x39/0x200 [ 49.669715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.670452] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.671136] do_seccomp+0x349/0x25e0 [ 49.671712] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.672422] ? __pfx_do_seccomp+0x10/0x10 [ 49.673021] ? find_held_lock+0x2b/0x80 [ 49.673630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.674393] ? static_key_count+0x60/0x80 [ 49.674997] prctl_set_seccomp+0x4e/0x70 [ 49.675619] __do_sys_prctl+0xe6c/0x1d70 [ 49.676207] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.676911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.677687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.678463] ? irqentry_exit+0xf3/0x650 [ 49.679038] do_syscall_64+0xbf/0x430 [ 49.679634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.680396] RIP: 0033:0x7fbc65d135cd [ 49.680934] 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 [ 49.683479] RSP: 002b:00007ffe7d235890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.684574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc65d135cd [ 49.685601] RDX: 0000561e74db0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.686631] RBP: 00007ffe7d2358f0 R08: 0000000000000000 R09: 00007ffe7d234f90 [ 49.687660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e9c260bf0 [ 49.688694] R13: 00007ffe7d235d20 R14: 0000561e9c26a380 R15: 0000561e9c275460 [ 49.689736] [ 49.690075] irq event stamp: 1771 [ 49.690583] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.691791] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.693019] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 49.694265] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 49.695508] ---[ end trace 0000000000000000 ]--- [ 50.458538] ------------[ cut here ]------------ [ 50.459448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.461477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.462925] Modules linked in: [ 50.463551] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.465779] Tainted: [W]=WARN [ 50.466453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.467941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.468894] 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 [ 50.472069] RSP: 0018:ffff888015c77bc0 EFLAGS: 00010286 [ 50.473065] RAX: 0000000000000000 RBX: ffffed1002b8ef78 RCX: ffffffff813a4050 [ 50.474359] RDX: ffff8880183fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.475649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8ef2f [ 50.476957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.478252] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c77df8 [ 50.479527] FS: 00007f627da5d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.480989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.482044] CR2: 00007ffffaef8ef7 CR3: 000000001f8c6000 CR4: 0000000000350ef0 [ 50.483327] Call Trace: [ 50.483790] [ 50.484200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.485135] ? __create_object+0x59/0x80 [ 50.485912] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.486881] __vmalloc_noprof+0x59/0x60 [ 50.487636] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.488503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.489466] bpf_prog_alloc+0x39/0x200 [ 50.490167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.491099] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.492000] do_seccomp+0x349/0x25e0 [ 50.492746] ? find_held_lock+0x2b/0x80 [ 50.493505] ? do_prlimit+0x310/0x610 [ 50.494221] ? __pfx_do_seccomp+0x10/0x10 [ 50.495003] ? do_raw_spin_unlock+0x53/0x220 [ 50.495842] ? _raw_spin_unlock+0x1e/0x40 [ 50.496666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.497634] ? static_key_count+0x60/0x80 [ 50.498430] prctl_set_seccomp+0x4e/0x70 [ 50.499162] __do_sys_prctl+0xe6c/0x1d70 [ 50.499954] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.500838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.501805] ? irqentry_exit+0xf3/0x650 [ 50.502575] do_syscall_64+0xbf/0x430 [ 50.503279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.504247] RIP: 0033:0x7f627df4f5cd [ 50.504990] 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 [ 50.508146] RSP: 002b:00007ffffaef69a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.509530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f627df4f5cd [ 50.510814] RDX: 000055b108f80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.512102] RBP: 00007ffffaef6a00 R08: 0000000000000000 R09: 00007ffffaef60a0 [ 50.513412] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b13ff6cad0 [ 50.514681] R13: 00007ffffaef6e30 R14: 000055b13ff6dbc0 R15: 000055b13ff7e780 [ 50.515989] [ 50.516453] irq event stamp: 1801 [ 50.517088] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.518603] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.520125] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.521548] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.522813] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28947' (ECDSA) to the list of known hosts. 2025/11/18 09:30:43 fuzzer started 2025/11/18 09:30:44 dialing manager at localhost:34383 2025/11/18 09:30:44 checking machine... 2025/11/18 09:30:44 checking revisions... [ 51.387026] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:30:44 testing simple program... [ 51.480979] cgroup: Unknown subsys name 'net' [ 51.553667] cgroup: Unknown subsys name 'cpuset' [ 51.574973] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:30:43 Registers: info registers vcpu 0 RAX=000000000009d62b RBX=ffff888009611bc0 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff8147be16 RBP=ffff888009627c68 RSP=ffff888009627c28 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88806ce37358 R13=ffff888013f70000 R14=ffff88806ce37340 R15=ffff88806ce37340 RIP=ffffffff8147be1f RFL=00000206 [-----P-] 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7d22f000 CR3=000000000d8dc000 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=30333a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383032 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=dffffc0000000000 RBX=ffff88806cf08a70 RCX=0000000000000001 RDX=1ffff1100d9e1150 RSI=ffff88801ab37988 RDI=ffff88806cf08a80 RBP=ffff88801ab37988 RSP=ffff88806cf089c8 R8 =ffffffff86aaee6a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023cd1 R12=0000000000000008 R13=ffff88801ab30000 R14=ffff88801ab37990 R15=ffff88806cf08a70 RIP=ffffffff8135e28e RFL=00000246 [---Z-P-] 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 00007fbc65821900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbc65800020 CR3=000000001fa22000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000