[ 46.376647] ------------[ cut here ]------------ [ 46.377587] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.379727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.381280] Modules linked in: [ 46.381965] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.384050] Tainted: [W]=WARN [ 46.384687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.386247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.387223] 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 [ 46.390587] RSP: 0018:ffff8880171dfbc0 EFLAGS: 00010286 [ 46.391638] RAX: 0000000000000000 RBX: ffffed1002e3bf78 RCX: ffffffff813a4050 [ 46.392999] RDX: ffff888016d8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.394338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3bf2f [ 46.395699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.397064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171dfdf8 [ 46.398448] FS: 00007f86c37b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.399979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.401090] CR2: 00007f86c3ca4580 CR3: 000000000beda000 CR4: 0000000000350ef0 [ 46.402465] Call Trace: [ 46.402961] [ 46.403458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.404352] ? __create_object+0x59/0x80 [ 46.405177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.406195] __vmalloc_noprof+0x59/0x60 [ 46.407000] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.407964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.408978] bpf_prog_alloc+0x39/0x200 [ 46.409793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.410844] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.411845] do_seccomp+0x349/0x25e0 [ 46.412622] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.413597] ? __pfx_do_seccomp+0x10/0x10 [ 46.414399] ? find_held_lock+0x2b/0x80 [ 46.415233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.416295] ? static_key_count+0x60/0x80 [ 46.417153] prctl_set_seccomp+0x4e/0x70 [ 46.418001] __do_sys_prctl+0xe6c/0x1d70 [ 46.418878] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.419815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.420854] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.421910] ? irqentry_exit+0xf3/0x650 [ 46.422727] do_syscall_64+0xbf/0x430 [ 46.423553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.424584] RIP: 0033:0x7f86c3ca45cd [ 46.425291] 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 [ 46.428665] RSP: 002b:00007ffcedcf44e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.430124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86c3ca45cd [ 46.431529] RDX: 0000563dc46b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.432927] RBP: 00007ffcedcf4540 R08: 0000000000000000 R09: 00007ffcedcf3be0 [ 46.434316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563de9236bf0 [ 46.435718] R13: 00007ffcedcf4970 R14: 0000563de9240380 R15: 0000563de924b460 [ 46.436958] [ 46.437327] irq event stamp: 1789 [ 46.437906] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.439264] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.440617] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 46.441973] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 46.443300] ---[ end trace 0000000000000000 ]--- [ 49.651780] ------------[ cut here ]------------ [ 49.652802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.654988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.656575] Modules linked in: [ 49.657211] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.659777] Tainted: [W]=WARN [ 49.660385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.662010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.663198] 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 [ 49.666900] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 49.668137] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 49.669520] RDX: ffff8880166bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.670904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 49.672290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.673677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 49.675058] FS: 00007fe362f03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.676627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.677771] CR2: 00007fe3633f5580 CR3: 0000000016a67000 CR4: 0000000000350ef0 [ 49.679166] Call Trace: [ 49.679726] [ 49.680171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.681133] ? __create_object+0x59/0x80 [ 49.681989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.683040] __vmalloc_noprof+0x59/0x60 [ 49.683875] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.684821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.685837] bpf_prog_alloc+0x39/0x200 [ 49.686635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.687656] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.688632] do_seccomp+0x349/0x25e0 [ 49.689363] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.690337] ? __pfx_do_seccomp+0x10/0x10 [ 49.691187] ? find_held_lock+0x2b/0x80 [ 49.692014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.693073] ? static_key_count+0x60/0x80 [ 49.693955] prctl_set_seccomp+0x4e/0x70 [ 49.694808] __do_sys_prctl+0xe6c/0x1d70 [ 49.695670] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.696592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.697633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.698678] ? irqentry_exit+0xf3/0x650 [ 49.699511] do_syscall_64+0xbf/0x430 [ 49.700265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.701297] RIP: 0033:0x7fe3633f55cd [ 49.702056] 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 [ 49.705500] RSP: 002b:00007ffecb6758e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.706974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3633f55cd [ 49.708368] RDX: 000055b1c9609e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.709757] RBP: 00007ffecb675940 R08: 0000000000000000 R09: 00007ffecb674fe0 [ 49.711133] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1cbf58ad0 [ 49.712543] R13: 00007ffecb675d70 R14: 000055b1cbf59bc0 R15: 000055b1cbf6a780 [ 49.713948] [ 49.714435] irq event stamp: 1773 [ 49.715094] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.716721] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.718115] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 49.719546] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 49.720947] ---[ end trace 0000000000000000 ]--- [ 50.555942] ------------[ cut here ]------------ [ 50.556987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.559160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.560783] Modules linked in: [ 50.561460] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.563577] Tainted: [W]=WARN [ 50.564168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.565749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.566721] 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 [ 50.570107] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 50.571157] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 50.572533] RDX: ffff88800ac08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.573903] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 50.575265] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.576634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 50.578023] FS: 00007fc560672900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.579561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.580693] CR2: 00007fc560b64580 CR3: 000000000d405000 CR4: 0000000000350ef0 [ 50.582054] Call Trace: [ 50.582588] [ 50.583030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.584009] ? __create_object+0x59/0x80 [ 50.584853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.585900] __vmalloc_noprof+0x59/0x60 [ 50.586706] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.587655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.588664] bpf_prog_alloc+0x39/0x200 [ 50.589456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.590451] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.591388] do_seccomp+0x349/0x25e0 [ 50.592166] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.593134] ? __pfx_do_seccomp+0x10/0x10 [ 50.593987] ? find_held_lock+0x2b/0x80 [ 50.594813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.595854] ? static_key_count+0x60/0x80 [ 50.596696] prctl_set_seccomp+0x4e/0x70 [ 50.597522] __do_sys_prctl+0xe6c/0x1d70 [ 50.598304] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.599208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.600234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.601283] ? irqentry_exit+0xf3/0x650 [ 50.602101] do_syscall_64+0xbf/0x430 [ 50.602880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.603916] RIP: 0033:0x7fc560b645cd [ 50.604660] 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 [ 50.608074] RSP: 002b:00007fff86add330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.609550] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc560b645cd [ 50.610929] RDX: 000055c1827d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.612313] RBP: 00007fff86add390 R08: 0000000000000000 R09: 00007fff86adca30 [ 50.613684] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c18404d240 [ 50.615055] R13: 00007fff86add7c0 R14: 000055c18404cbf0 R15: 000055c1840614d0 [ 50.616479] [ 50.616937] irq event stamp: 1743 [ 50.617626] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.619241] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.620762] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.622152] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.623522] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40966' (ECDSA) to the list of known hosts. 2025/11/18 04:43:30 fuzzer started 2025/11/18 04:43:30 dialing manager at localhost:37895 2025/11/18 04:43:30 checking machine... 2025/11/18 04:43:30 checking revisions... [ 51.538994] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:43:31 testing simple program... [ 51.620328] cgroup: Unknown subsys name 'net' [ 51.684151] cgroup: Unknown subsys name 'cpuset' [ 51.696814] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:43:30 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff888017a9c1d8 RDI=ffff888017a9b780 RBP=ffff888017a9b780 RSP=ffff888013e7f210 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000000 R14=ffff888017a9c1d8 R15=0000000000000005 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 00007fe362f03900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b1cbf7d768 CR3=000000000e137000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81cc614c RDX=0000000000000000 RSI=0000000000000143 RDI=ffffffff84f3a100 RBP=ffffffff84f3a100 RSP=ffff8880172776a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000143 R13=ffff88800f880018 R14=0000000000000400 R15=ffff888009140000 RIP=ffffffff84c721b6 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 00007f0b6ffff700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd759d04c8 CR3=000000000e1cc000 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=2039323a33343a343020383120766f4e XMM01=657463656e6e6f63736944203a5d3534 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3534325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a33343a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000