[ 46.205588] ------------[ cut here ]------------ [ 46.206519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.208645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.210308] Modules linked in: [ 46.211027] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.213031] Tainted: [W]=WARN [ 46.213638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.215120] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.216036] 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 [ 46.219226] RSP: 0018:ffff888017587bc0 EFLAGS: 00010286 [ 46.220216] RAX: 0000000000000000 RBX: ffffed1002eb0f78 RCX: ffffffff813a4050 [ 46.221506] RDX: ffff888015c35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.222808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb0f2f [ 46.224096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.225389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017587df8 [ 46.226677] FS: 00007fa05a009900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.228131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.229207] CR2: 00007ffcbe75eef8 CR3: 000000000cc43000 CR4: 0000000000350ef0 [ 46.230501] Call Trace: [ 46.230963] [ 46.231375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.232273] ? __create_object+0x59/0x80 [ 46.233052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.234033] __vmalloc_noprof+0x59/0x60 [ 46.234815] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.235710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236643] bpf_prog_alloc+0x39/0x200 [ 46.237349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.238282] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.239204] do_seccomp+0x349/0x25e0 [ 46.240247] ? find_held_lock+0x2b/0x80 [ 46.241023] ? do_prlimit+0x310/0x610 [ 46.241788] ? __pfx_do_seccomp+0x10/0x10 [ 46.242579] ? do_raw_spin_unlock+0x53/0x220 [ 46.243388] ? _raw_spin_unlock+0x1e/0x40 [ 46.244180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.245156] ? static_key_count+0x60/0x80 [ 46.245964] prctl_set_seccomp+0x4e/0x70 [ 46.246766] __do_sys_prctl+0xe6c/0x1d70 [ 46.247549] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.248370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.249336] ? irqentry_exit+0xf3/0x650 [ 46.250103] do_syscall_64+0xbf/0x430 [ 46.250860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.251820] RIP: 0033:0x7fa05a4fb5cd [ 46.252522] 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 [ 46.255740] RSP: 002b:00007ffcbe75d520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.257110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa05a4fb5cd [ 46.258397] RDX: 00005644a1498e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.259711] RBP: 00007ffcbe75d580 R08: 0000000000000000 R09: 00007ffcbe75cc20 [ 46.261004] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644ca041ad0 [ 46.262283] R13: 00007ffcbe75d9b0 R14: 00005644ca042bc0 R15: 00005644ca053780 [ 46.263621] [ 46.264048] irq event stamp: 1795 [ 46.264705] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.266230] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.267759] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 46.269298] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 46.270825] ---[ end trace 0000000000000000 ]--- [ 49.525152] ------------[ cut here ]------------ [ 49.526224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.528569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.530281] Modules linked in: [ 49.531052] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.533337] Tainted: [W]=WARN [ 49.534038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.535754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.536812] 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 [ 49.540480] RSP: 0018:ffff88800ef77bc0 EFLAGS: 00010286 [ 49.541623] RAX: 0000000000000000 RBX: ffffed1001deef78 RCX: ffffffff813a4050 [ 49.543121] RDX: ffff8880199ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.544599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001deef2f [ 49.546085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.547579] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef77df8 [ 49.549062] FS: 00007f0fc90bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.550731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.551979] CR2: 00007ffea7717ef8 CR3: 0000000019bcf000 CR4: 0000000000350ef0 [ 49.553468] Call Trace: [ 49.554008] [ 49.554530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.555596] ? __create_object+0x59/0x80 [ 49.556489] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.557599] __vmalloc_noprof+0x59/0x60 [ 49.558415] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.559480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.560557] bpf_prog_alloc+0x39/0x200 [ 49.561351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.562425] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.563519] do_seccomp+0x349/0x25e0 [ 49.564291] ? find_held_lock+0x2b/0x80 [ 49.565173] ? do_prlimit+0x310/0x610 [ 49.566014] ? __pfx_do_seccomp+0x10/0x10 [ 49.566947] ? do_raw_spin_unlock+0x53/0x220 [ 49.567917] ? _raw_spin_unlock+0x1e/0x40 [ 49.568819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.569927] ? static_key_count+0x60/0x80 [ 49.570864] prctl_set_seccomp+0x4e/0x70 [ 49.571762] __do_sys_prctl+0xe6c/0x1d70 [ 49.572671] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.573660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.574795] ? irqentry_exit+0xf3/0x650 [ 49.575683] do_syscall_64+0xbf/0x430 [ 49.576523] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.577628] RIP: 0033:0x7f0fc95b15cd [ 49.578390] 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 [ 49.582077] RSP: 002b:00007ffea7715b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.583691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fc95b15cd [ 49.585185] RDX: 0000562f96073e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.586669] RBP: 00007ffea7715b60 R08: 0000000000000000 R09: 00007ffea7715200 [ 49.588047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f9dd1cad0 [ 49.589315] R13: 00007ffea7715f90 R14: 0000562f9dd1dbc0 R15: 0000562f9dd2e780 [ 49.590576] [ 49.591006] irq event stamp: 1853 [ 49.591636] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.592845] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.594071] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 49.595323] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.596532] ---[ end trace 0000000000000000 ]--- [ 50.399318] ------------[ cut here ]------------ [ 50.400426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.402775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.404400] Modules linked in: [ 50.405092] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.407285] Tainted: [W]=WARN [ 50.407942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.409560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.410586] 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 [ 50.414103] RSP: 0018:ffff8880169cfbc0 EFLAGS: 00010286 [ 50.415215] RAX: 0000000000000000 RBX: ffffed1002d39f78 RCX: ffffffff813a4050 [ 50.416649] RDX: ffff888015ca1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.418070] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d39f2f [ 50.419490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.420906] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169cfdf8 [ 50.422317] FS: 00007ff944888900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.423951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.425132] CR2: 00007fff8f4cbef8 CR3: 000000001fc17000 CR4: 0000000000350ef0 [ 50.426547] Call Trace: [ 50.427069] [ 50.427561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.428560] ? __create_object+0x59/0x80 [ 50.429373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.430469] __vmalloc_noprof+0x59/0x60 [ 50.431294] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.432255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.433295] bpf_prog_alloc+0x39/0x200 [ 50.434101] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.435129] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.436130] do_seccomp+0x349/0x25e0 [ 50.436927] ? find_held_lock+0x2b/0x80 [ 50.437769] ? do_prlimit+0x310/0x610 [ 50.438583] ? __pfx_do_seccomp+0x10/0x10 [ 50.439412] ? do_raw_spin_unlock+0x53/0x220 [ 50.440338] ? _raw_spin_unlock+0x1e/0x40 [ 50.441204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.442255] ? static_key_count+0x60/0x80 [ 50.443140] prctl_set_seccomp+0x4e/0x70 [ 50.443995] __do_sys_prctl+0xe6c/0x1d70 [ 50.444849] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.445789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.446863] ? irqentry_exit+0xf3/0x650 [ 50.447704] do_syscall_64+0xbf/0x430 [ 50.448524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.449562] RIP: 0033:0x7ff944d7a5cd [ 50.450273] 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 [ 50.453717] RSP: 002b:00007fff8f4ca9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.455195] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff944d7a5cd [ 50.456588] RDX: 000055e6dba02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.457984] RBP: 00007fff8f4caa30 R08: 0000000000000000 R09: 00007fff8f4ca0d0 [ 50.459380] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6e5b862b0 [ 50.460755] R13: 00007fff8f4cae60 R14: 000055e6e5b88d20 R15: 000055e6e5b9a8d0 [ 50.462160] [ 50.462654] irq event stamp: 1769 [ 50.463321] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.464958] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.466598] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 50.468116] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 50.469500] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29445' (ECDSA) to the list of known hosts. 2025/11/17 22:39:57 fuzzer started 2025/11/17 22:39:58 dialing manager at localhost:37895 2025/11/17 22:39:58 checking machine... 2025/11/17 22:39:58 checking revisions... [ 51.362750] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:39:58 testing simple program... [ 51.467249] cgroup: Unknown subsys name 'net' [ 51.544677] cgroup: Unknown subsys name 'cpuset' [ 51.557821] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:39:57 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=dffffc0000000000 RCX=ffffffff81767112 RDX=0000000000000000 RSI=ffffffff81766ebb RDI=ffff88806ce38040 RBP=ffff888015b41c00 RSP=ffff888015a3fdc0 R8 =0000000000000000 R9 =ffffed1002ee6106 R10=0000000000000001 R11=0000000000000000 R12=ffff88806ce37300 R13=000000007fff0000 R14=000000007fff0000 R15=ffff888016229bc0 RIP=ffffffff81766f28 RFL=00000286 [--S--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 00007faf7de06900 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=00007faf7d520018 CR3=000000000dcba000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=06282952fe9db05800000000000ae988 XMM05=d0643ab13a4b862f0000000000323cd0 XMM06=e1bcd410fb3842e60000000000322b68 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff815d6b08 RCX=ffff888009757794 RDX=1ffff110012eaf13 RSI=ffffffff85e1ffe0 RDI=ffffffff815d6b08 RBP=ffff888009757898 RSP=ffff888009757810 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888009757908 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888008c4b780 RIP=ffffffff81439cc0 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea770f000 CR3=000000000ce6a000 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=2037353a39333a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a39333a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000