[ 45.523488] ------------[ cut here ]------------ [ 45.524294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.526125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 45.527491] Modules linked in: [ 45.528051] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.530045] Tainted: [W]=WARN [ 45.530571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.531900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.532762] 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 [ 45.535553] RSP: 0018:ffff88800f727bc0 EFLAGS: 00010286 [ 45.536477] RAX: 0000000000000000 RBX: ffffed1001ee4f78 RCX: ffffffff813a4050 [ 45.537649] RDX: ffff88800fcc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.538798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee4f2f [ 45.540000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.541132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f727df8 [ 45.542223] FS: 00007efcc3111900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.543497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.544456] CR2: 00007efcc3603580 CR3: 000000000d392000 CR4: 0000000000350ef0 [ 45.545873] Call Trace: [ 45.546440] [ 45.546899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.547907] ? __create_object+0x59/0x80 [ 45.548793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.549874] __vmalloc_noprof+0x59/0x60 [ 45.550693] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.551673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.552709] bpf_prog_alloc+0x39/0x200 [ 45.553551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.554581] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.555578] do_seccomp+0x349/0x25e0 [ 45.556366] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.557333] ? __pfx_do_seccomp+0x10/0x10 [ 45.558206] ? find_held_lock+0x2b/0x80 [ 45.559057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.560121] ? static_key_count+0x60/0x80 [ 45.561015] prctl_set_seccomp+0x4e/0x70 [ 45.561813] __do_sys_prctl+0xe6c/0x1d70 [ 45.562692] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.563666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.564852] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.566006] ? irqentry_exit+0xf3/0x650 [ 45.566808] do_syscall_64+0xbf/0x430 [ 45.567647] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.568696] RIP: 0033:0x7efcc36035cd [ 45.569482] 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 [ 45.572467] RSP: 002b:00007ffeca6693f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.573621] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcc36035cd [ 45.574689] RDX: 000055efac08ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.575777] RBP: 00007ffeca669450 R08: 0000000000000000 R09: 00007ffeca668af0 [ 45.576861] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efbfd232b0 [ 45.577931] R13: 00007ffeca669880 R14: 000055efbfd25d20 R15: 000055efbfd378d0 [ 45.579035] [ 45.579394] irq event stamp: 1809 [ 45.579892] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 45.581175] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 45.582459] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 45.583769] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 45.585052] ---[ end trace 0000000000000000 ]--- [ 48.860180] ------------[ cut here ]------------ [ 48.861102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.863138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 48.864617] Modules linked in: [ 48.865309] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.867309] Tainted: [W]=WARN [ 48.867862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.869321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.870232] 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 [ 48.873383] RSP: 0018:ffff888017097bc0 EFLAGS: 00010286 [ 48.874351] RAX: 0000000000000000 RBX: ffffed1002e12f78 RCX: ffffffff813a4050 [ 48.875642] RDX: ffff888018c41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.876928] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e12f2f [ 48.878232] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.879516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017097df8 [ 48.880805] FS: 00007f3d48dd0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.882231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.883292] CR2: 00007ffd65a35ef8 CR3: 000000000e8e7000 CR4: 0000000000350ef0 [ 48.884562] Call Trace: [ 48.885059] [ 48.885474] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.886372] ? __create_object+0x59/0x80 [ 48.887179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.888144] __vmalloc_noprof+0x59/0x60 [ 48.888853] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.889731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.890673] bpf_prog_alloc+0x39/0x200 [ 48.891433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.892378] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.893268] do_seccomp+0x349/0x25e0 [ 48.893983] ? find_held_lock+0x2b/0x80 [ 48.894690] ? do_prlimit+0x310/0x610 [ 48.895446] ? __pfx_do_seccomp+0x10/0x10 [ 48.896261] ? do_raw_spin_unlock+0x53/0x220 [ 48.897101] ? _raw_spin_unlock+0x1e/0x40 [ 48.897843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.898804] ? static_key_count+0x60/0x80 [ 48.899629] prctl_set_seccomp+0x4e/0x70 [ 48.900403] __do_sys_prctl+0xe6c/0x1d70 [ 48.901195] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.902061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.903049] ? irqentry_exit+0xf3/0x650 [ 48.903770] do_syscall_64+0xbf/0x430 [ 48.904503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.905464] RIP: 0033:0x7f3d492c25cd [ 48.906182] 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 [ 48.909370] RSP: 002b:00007ffd65a342e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.910715] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d492c25cd [ 48.911995] RDX: 000056073b3a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.913294] RBP: 00007ffd65a34340 R08: 0000000000000000 R09: 00007ffd65a339e0 [ 48.914572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560750a60b10 [ 48.915878] R13: 00007ffd65a34770 R14: 0000560750a612b0 R15: 0000560750a756f0 [ 48.917182] [ 48.917617] irq event stamp: 1801 [ 48.918262] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 48.919807] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 48.921345] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 48.922886] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 48.924233] ---[ end trace 0000000000000000 ]--- [ 49.719698] ------------[ cut here ]------------ [ 49.720651] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.722710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 49.724282] Modules linked in: [ 49.724902] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.726983] Tainted: [W]=WARN [ 49.727574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.729410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.730345] 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 [ 49.734028] RSP: 0018:ffff88800c777bc0 EFLAGS: 00010286 [ 49.735077] RAX: 0000000000000000 RBX: ffffed10018eef78 RCX: ffffffff813a4050 [ 49.736420] RDX: ffff8880171eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.737764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018eef2f [ 49.739114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.740528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c777df8 [ 49.741840] FS: 00007f70c2dda900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.743349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.744506] CR2: 00007ffe13fc2ef8 CR3: 000000000e8a9000 CR4: 0000000000350ef0 [ 49.745815] Call Trace: [ 49.746362] [ 49.746790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.747740] ? __create_object+0x59/0x80 [ 49.748564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.749595] __vmalloc_noprof+0x59/0x60 [ 49.750388] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.751317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.752304] bpf_prog_alloc+0x39/0x200 [ 49.753093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.754070] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.755026] do_seccomp+0x349/0x25e0 [ 49.755717] ? find_held_lock+0x2b/0x80 [ 49.756505] ? do_prlimit+0x310/0x610 [ 49.757273] ? __pfx_do_seccomp+0x10/0x10 [ 49.758104] ? do_raw_spin_unlock+0x53/0x220 [ 49.758912] ? _raw_spin_unlock+0x1e/0x40 [ 49.759750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.760734] ? static_key_count+0x60/0x80 [ 49.761571] prctl_set_seccomp+0x4e/0x70 [ 49.762392] __do_sys_prctl+0xe6c/0x1d70 [ 49.763234] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.764150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.765164] ? irqentry_exit+0xf3/0x650 [ 49.765912] do_syscall_64+0xbf/0x430 [ 49.766688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.767677] RIP: 0033:0x7f70c32cc5cd [ 49.768415] 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 [ 49.771678] RSP: 002b:00007ffe13fc0e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.773117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70c32cc5cd [ 49.774441] RDX: 000056548c7c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.775803] RBP: 00007ffe13fc0ef0 R08: 0000000000000000 R09: 00007ffe13fc0590 [ 49.777106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565494cbb2b0 [ 49.778433] R13: 00007ffe13fc1320 R14: 0000565494cbdd20 R15: 0000565494ccf8d0 [ 49.779799] [ 49.780284] irq event stamp: 1777 [ 49.780903] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.782506] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.784106] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 49.785696] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 49.787399] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60784' (ECDSA) to the list of known hosts. 2025/11/17 23:59:20 fuzzer started 2025/11/17 23:59:20 dialing manager at localhost:37895 2025/11/17 23:59:20 checking machine... 2025/11/17 23:59:20 checking revisions... [ 50.852231] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:59:20 testing simple program... [ 50.942166] cgroup: Unknown subsys name 'net' [ 51.001663] cgroup: Unknown subsys name 'cpuset' [ 51.023428] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:59:19 Registers: info registers vcpu 0 RAX=000000000003ff19 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec3522f88 CR3=000000000e0d7000 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=b7338c98d44d0486dd44cd57085097c1 XMM02=0000000000302520ec2efd57dc4c00df XMM03=000000000030ecb8c1d54d2377c733f0 XMM04=4cfaadcfba2b547a00000000000ae988 XMM05=a6bc30ff6b3808230000000000320060 XMM06=1c9d3f5f5a5fd636000000000031e998 XMM07=e042d86d42eb936e000000000030fe08 XMM08=c1d54d2377c733f00000000000302580 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81618fa0 RCX=ffff888009757744 RDX=1ffff110012eaefe RSI=ffffffff812ca0fa RDI=ffff8880097577f0 RBP=ffff888009757888 RSP=ffff8880097577c8 R8 =0000000000000001 R9 =ffff888009757830 R10=000000000003c9ed R11=000000000000aed8 R12=ffff8880097578b8 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff8880097577f0 RIP=ffffffff8135e410 RFL=00000212 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd65a2e000 CR3=000000001ef78000 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