[ 36.006338] ------------[ cut here ]------------ [ 36.007064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 36.008912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 36.010179] Modules linked in: [ 36.010667] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 36.012294] Tainted: [W]=WARN [ 36.012749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 36.013995] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 36.014755] 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 [ 36.017379] RSP: 0018:ffff88801608fbc0 EFLAGS: 00010286 [ 36.018196] RAX: 0000000000000000 RBX: ffffed1002c11f78 RCX: ffffffff813a4050 [ 36.019250] RDX: ffff88801719b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 36.020311] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c11f2f [ 36.021369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 36.022433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801608fdf8 [ 36.023496] FS: 00007f709d472900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 36.024681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.025561] CR2: 00007f709d964580 CR3: 000000000da21000 CR4: 0000000000350ef0 [ 36.026626] Call Trace: [ 36.027015] [ 36.027401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 36.028139] ? __create_object+0x59/0x80 [ 36.028747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 36.029551] __vmalloc_noprof+0x59/0x60 [ 36.030182] bpf_prog_alloc_no_stats+0x55/0x470 [ 36.030861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.031647] bpf_prog_alloc+0x39/0x200 [ 36.032250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.032988] bpf_prog_create_from_user+0xb2/0x2f0 [ 36.033747] do_seccomp+0x349/0x25e0 [ 36.034355] ? __pfx_css_rstat_updated+0x10/0x10 [ 36.035058] ? __pfx_do_seccomp+0x10/0x10 [ 36.035718] ? find_held_lock+0x2b/0x80 [ 36.036348] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 36.037159] ? static_key_count+0x60/0x80 [ 36.037791] prctl_set_seccomp+0x4e/0x70 [ 36.038434] __do_sys_prctl+0xe6c/0x1d70 [ 36.039051] ? __pfx___do_sys_prctl+0x10/0x10 [ 36.039758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 36.040571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 36.041366] ? irqentry_exit+0xf3/0x650 [ 36.041968] do_syscall_64+0xbf/0x430 [ 36.042590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.043376] RIP: 0033:0x7f709d9645cd [ 36.043918] 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 [ 36.046531] RSP: 002b:00007fffbc27f240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 36.047658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f709d9645cd [ 36.048719] RDX: 000055b3d4258e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 36.049785] RBP: 00007fffbc27f2a0 R08: 0000000000000000 R09: 00007fffbc27e940 [ 36.050840] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3fe091bf0 [ 36.051897] R13: 00007fffbc27f6d0 R14: 000055b3fe09b380 R15: 000055b3fe0a6460 [ 36.052968] [ 36.053346] irq event stamp: 1779 [ 36.053853] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 36.055111] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 36.056361] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 36.057684] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 36.058937] ---[ end trace 0000000000000000 ]--- [ 39.513019] ------------[ cut here ]------------ [ 39.514128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.516397] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 39.518043] Modules linked in: [ 39.519012] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.521334] Tainted: [W]=WARN [ 39.521974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.523636] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.524669] 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 [ 39.528213] RSP: 0018:ffff888014077bc0 EFLAGS: 00010286 [ 39.529304] RAX: 0000000000000000 RBX: ffffed100280ef78 RCX: ffffffff813a4050 [ 39.530744] RDX: ffff888014178000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.532166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100280ef2f [ 39.533590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.535019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014077df8 [ 39.536432] FS: 00007f18489c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.538006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.539175] CR2: 00007f1848eb7580 CR3: 000000000deac000 CR4: 0000000000350ef0 [ 39.540597] Call Trace: [ 39.541145] [ 39.541595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.542576] ? __create_object+0x59/0x80 [ 39.543439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.544494] __vmalloc_noprof+0x59/0x60 [ 39.545307] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.546265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.547273] bpf_prog_alloc+0x39/0x200 [ 39.548025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.549026] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.550022] do_seccomp+0x349/0x25e0 [ 39.550804] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.551779] ? __pfx_do_seccomp+0x10/0x10 [ 39.552631] ? find_held_lock+0x2b/0x80 [ 39.553444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.554507] ? static_key_count+0x60/0x80 [ 39.555386] prctl_set_seccomp+0x4e/0x70 [ 39.556230] __do_sys_prctl+0xe6c/0x1d70 [ 39.557022] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.557951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.558984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.560027] ? irqentry_exit+0xf3/0x650 [ 39.560850] do_syscall_64+0xbf/0x430 [ 39.561645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.562694] RIP: 0033:0x7f1848eb75cd [ 39.563465] 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 [ 39.566970] RSP: 002b:00007ffde8f97f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.568470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1848eb75cd [ 39.569883] RDX: 000055fa85318e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.571296] RBP: 00007ffde8f97fe0 R08: 0000000000000000 R09: 00007ffde8f97680 [ 39.572613] R10: 0000000000000000 R11: 0000000000000246 R12: 000055faa2664ad0 [ 39.573821] R13: 00007ffde8f98410 R14: 000055faa2665bc0 R15: 000055faa2676780 [ 39.575032] [ 39.575466] irq event stamp: 1879 [ 39.576034] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 39.577444] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 39.578882] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 39.580310] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 39.581741] ---[ end trace 0000000000000000 ]--- [ 40.529485] ------------[ cut here ]------------ [ 40.530434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 40.532522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 40.534019] Modules linked in: [ 40.534677] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 40.536735] Tainted: [W]=WARN [ 40.537335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 40.538859] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 40.539807] 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 [ 40.543357] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 40.544430] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 40.545766] RDX: ffff888016aad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 40.547072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 40.548395] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 40.549712] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 40.551037] FS: 00007f86a0caf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 40.552514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.553614] CR2: 00007ffd47b4fef7 CR3: 000000000cd66000 CR4: 0000000000350ef0 [ 40.554950] Call Trace: [ 40.555458] [ 40.555888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 40.556804] ? __create_object+0x59/0x80 [ 40.557644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.558670] __vmalloc_noprof+0x59/0x60 [ 40.559437] bpf_prog_alloc_no_stats+0x55/0x470 [ 40.560339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.561286] bpf_prog_alloc+0x39/0x200 [ 40.562009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.563207] bpf_prog_create_from_user+0xb2/0x2f0 [ 40.564268] do_seccomp+0x349/0x25e0 [ 40.564972] ? find_held_lock+0x2b/0x80 [ 40.565784] ? do_prlimit+0x310/0x610 [ 40.566529] ? __pfx_do_seccomp+0x10/0x10 [ 40.567330] ? do_raw_spin_unlock+0x53/0x220 [ 40.568185] ? _raw_spin_unlock+0x1e/0x40 [ 40.568948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 40.569958] ? static_key_count+0x60/0x80 [ 40.570792] prctl_set_seccomp+0x4e/0x70 [ 40.571567] __do_sys_prctl+0xe6c/0x1d70 [ 40.572367] ? __pfx___do_sys_prctl+0x10/0x10 [ 40.573261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 40.574267] ? irqentry_exit+0xf3/0x650 [ 40.575004] do_syscall_64+0xbf/0x430 [ 40.575763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.576731] RIP: 0033:0x7f86a11a15cd [ 40.577440] 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 [ 40.580689] RSP: 002b:00007ffd47b4eb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 40.582112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86a11a15cd [ 40.583428] RDX: 000055f1d8d21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 40.584776] RBP: 00007ffd47b4eb70 R08: 0000000000000000 R09: 00007ffd47b4e210 [ 40.586128] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f218718ad0 [ 40.587309] R13: 00007ffd47b4efa0 R14: 000055f218719bc0 R15: 000055f21872a780 [ 40.588775] [ 40.589163] irq event stamp: 1871 [ 40.589702] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 40.591227] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 40.592886] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 40.594542] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 40.596158] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41903' (ECDSA) to the list of known hosts. 2025/11/17 14:12:42 fuzzer started 2025/11/17 14:12:42 dialing manager at localhost:37895 2025/11/17 14:12:42 checking machine... 2025/11/17 14:12:42 checking revisions... [ 41.587588] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:12:42 testing simple program... [ 41.682019] cgroup: Unknown subsys name 'net' [ 41.741109] cgroup: Unknown subsys name 'cpuset' [ 41.758151] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:12:41 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81b2e5f4 RBP=ffff88801b8569f8 RSP=ffff888009627c40 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000007 R13=ffff888009627cb8 R14=ffffffff815d6b03 R15=0000000000000006 RIP=ffffffff815d6b08 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1848f7c618 CR3=000000000d9cb000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=9b40d501d9be22aa00000000000ae988 XMM05=fb4562ece13dbacc00000000003232f0 XMM06=d96330e2d2db863200000000003217b8 XMM07=fb795ef6d657705600000000003132b8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000014 RCX=ffffffff83eea760 RDX=ffff888016aab780 RSI=0000000000000014 RDI=ffff888017493780 RBP=ffff888017493780 RSP=ffff8880162df9e8 R8 =0000000000000001 R9 =ffffed10030ea610 R10=0000000000000014 R11=0000000000000001 R12=dffffc0000000000 R13=0000000000000014 R14=ffff8880174f96c6 R15=ffff8880162dfa48 RIP=ffffffff83c95104 RFL=00000293 [--S-A-C] 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 00007f18489c5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde8f92000 CR3=000000000c10b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000