[ 45.335503] ------------[ cut here ]------------ [ 45.336071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.337279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.338134] Modules linked in: [ 45.338473] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.339683] Tainted: [W]=WARN [ 45.340003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.340855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.341355] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.343206] RSP: 0018:ffff888013f6fbc0 EFLAGS: 00010286 [ 45.343764] RAX: 0000000000000000 RBX: ffffed10027edf78 RCX: ffffffff813a4050 [ 45.344484] RDX: ffff88800f288000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.345228] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027edf2f [ 45.345978] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.346727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f6fdf8 [ 45.347448] FS: 00007ff7f3114900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.348289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.348894] CR2: 00007ff7f3606580 CR3: 000000000d397000 CR4: 0000000000350ef0 [ 45.349614] Call Trace: [ 45.349922] [ 45.350155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.350680] ? __create_object+0x59/0x80 [ 45.351108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.351673] __vmalloc_noprof+0x59/0x60 [ 45.352089] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.352572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.353112] bpf_prog_alloc+0x39/0x200 [ 45.353516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.354057] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.354549] do_seccomp+0x349/0x25e0 [ 45.354964] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.355459] ? __pfx_do_seccomp+0x10/0x10 [ 45.355909] ? find_held_lock+0x2b/0x80 [ 45.356325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.356874] ? static_key_count+0x60/0x80 [ 45.357309] prctl_set_seccomp+0x4e/0x70 [ 45.357752] __do_sys_prctl+0xe6c/0x1d70 [ 45.358194] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.358686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.359221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.359769] ? irqentry_exit+0xf3/0x650 [ 45.360185] do_syscall_64+0xbf/0x430 [ 45.360578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.361126] RIP: 0033:0x7ff7f36065cd [ 45.361506] 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 [ 45.363338] RSP: 002b:00007ffcc0dd7410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.364115] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7f36065cd [ 45.364846] RDX: 0000556d86061e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.365551] RBP: 00007ffcc0dd7470 R08: 0000000000000000 R09: 00007ffcc0dd6b10 [ 45.366295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556db338aad0 [ 45.367025] R13: 00007ffcc0dd78a0 R14: 0000556db338bbc0 R15: 0000556db339c780 [ 45.367775] [ 45.368020] irq event stamp: 1701 [ 45.368368] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 45.369252] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 45.370135] softirqs last enabled at (1258): [] handle_softirqs+0x50c/0x770 [ 45.371024] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 45.371900] ---[ end trace 0000000000000000 ]--- [ 48.916395] ------------[ cut here ]------------ [ 48.917333] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.919345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.920791] Modules linked in: [ 48.921374] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.923405] Tainted: [W]=WARN [ 48.924005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.925459] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.926376] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 48.929566] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 48.930558] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 48.931835] RDX: ffff88801a59d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.933121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 48.934423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.935704] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 48.936994] FS: 00007f3ad32d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.938442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.939508] CR2: 00007f3ad37c3580 CR3: 000000000dd93000 CR4: 0000000000350ef0 [ 48.940791] Call Trace: [ 48.941258] [ 48.941719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.942593] ? __create_object+0x59/0x80 [ 48.943384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.944379] __vmalloc_noprof+0x59/0x60 [ 48.945132] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.946021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.946953] bpf_prog_alloc+0x39/0x200 [ 48.947700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.948604] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.949529] do_seccomp+0x349/0x25e0 [ 48.950282] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.951178] ? __pfx_do_seccomp+0x10/0x10 [ 48.951963] ? find_held_lock+0x2b/0x80 [ 48.952723] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.953686] ? static_key_count+0x60/0x80 [ 48.954471] prctl_set_seccomp+0x4e/0x70 [ 48.955248] __do_sys_prctl+0xe6c/0x1d70 [ 48.956039] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.956937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.957930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.958912] ? irqentry_exit+0xf3/0x650 [ 48.959690] do_syscall_64+0xbf/0x430 [ 48.960387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.961335] RIP: 0033:0x7f3ad37c35cd [ 48.962052] 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 [ 48.965194] RSP: 002b:00007ffd767aa4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.966575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ad37c35cd [ 48.967834] RDX: 00005616cfb6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.969124] RBP: 00007ffd767aa550 R08: 0000000000000000 R09: 00007ffd767a9bf0 [ 48.970412] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616ea390ad0 [ 48.971689] R13: 00007ffd767aa980 R14: 00005616ea391bc0 R15: 00005616ea3a2780 [ 48.972979] [ 48.973398] irq event stamp: 1749 [ 48.974062] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 48.975582] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 48.977143] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 48.978702] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 48.980195] ---[ end trace 0000000000000000 ]--- [ 49.791244] ------------[ cut here ]------------ [ 49.792208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.794286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.795752] Modules linked in: [ 49.796345] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.798382] Tainted: [W]=WARN [ 49.798989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.800469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.801389] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.804595] RSP: 0018:ffff8880177efbc0 EFLAGS: 00010286 [ 49.805570] RAX: 0000000000000000 RBX: ffffed1002efdf78 RCX: ffffffff813a4050 [ 49.806873] RDX: ffff88800fa51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.808163] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efdf2f [ 49.809468] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.810778] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177efdf8 [ 49.812062] FS: 00007fee2d5e1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.813513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.814611] CR2: 00007fee2dad3580 CR3: 0000000016437000 CR4: 0000000000350ef0 [ 49.815915] Call Trace: [ 49.816381] [ 49.816845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.817759] ? __create_object+0x59/0x80 [ 49.818510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.819486] __vmalloc_noprof+0x59/0x60 [ 49.820238] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.821126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.822075] bpf_prog_alloc+0x39/0x200 [ 49.822793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823731] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.824594] do_seccomp+0x349/0x25e0 [ 49.825327] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.826235] ? __pfx_do_seccomp+0x10/0x10 [ 49.827030] ? find_held_lock+0x2b/0x80 [ 49.827805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.828775] ? static_key_count+0x60/0x80 [ 49.829525] prctl_set_seccomp+0x4e/0x70 [ 49.830307] __do_sys_prctl+0xe6c/0x1d70 [ 49.831118] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.831983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.832956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.833921] ? irqentry_exit+0xf3/0x650 [ 49.834699] do_syscall_64+0xbf/0x430 [ 49.835388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.836338] RIP: 0033:0x7fee2dad35cd [ 49.837045] 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 [ 49.840211] RSP: 002b:00007ffcf299bc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.841568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee2dad35cd [ 49.842882] RDX: 0000555cb6e3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.844168] RBP: 00007ffcf299bca0 R08: 0000000000000000 R09: 00007ffcf299b340 [ 49.845465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cbcb7a2b0 [ 49.846733] R13: 00007ffcf299c0d0 R14: 0000555cbcb7cd20 R15: 0000555cbcb8e8d0 [ 49.847812] [ 49.848163] irq event stamp: 1791 [ 49.848705] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.849984] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.851253] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.852541] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.853805] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14071' (ECDSA) to the list of known hosts. 2025/11/17 09:45:17 fuzzer started 2025/11/17 09:45:17 dialing manager at localhost:37895 2025/11/17 09:45:17 checking machine... 2025/11/17 09:45:17 checking revisions... [ 50.752456] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:45:18 testing simple program... [ 50.844112] cgroup: Unknown subsys name 'net' [ 50.906256] cgroup: Unknown subsys name 'cpuset' [ 50.925251] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:45:17 Registers: info registers vcpu 0 RAX=00000000000411dd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7478ba0000 CR3=0000000013f02000 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=2036313a35343a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a35343a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000040000000 RBX=0000000000000000 RCX=ffffffff81297f27 RDX=ffff88801a599bc0 RSI=0000000000000000 RDI=0000000000000003 RBP=ffff888009613780 RSP=ffff888009637a10 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000000 R11=ffff88801a59a078 R12=ffff88801a599bc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81297f27 RFL=00000012 [----A--] 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 00007f3ad32d1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd767a4000 CR3=0000000009d98000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000