[ 46.401267] ------------[ cut here ]------------ [ 46.402024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.403678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.404864] Modules linked in: [ 46.405387] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.407004] Tainted: [W]=WARN [ 46.407503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.408703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.409447] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.412058] RSP: 0018:ffff88800f1d7bc0 EFLAGS: 00010286 [ 46.412861] RAX: 0000000000000000 RBX: ffffed1001e3af78 RCX: ffffffff813a4050 [ 46.413908] RDX: ffff888019900000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.414962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3af2f [ 46.416046] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.417098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1d7df8 [ 46.418171] FS: 00007f7bd0034900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.419380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.420226] CR2: 00007f7bd0526580 CR3: 000000000ba6f000 CR4: 0000000000350ef0 [ 46.421304] Call Trace: [ 46.421715] [ 46.422056] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.422803] ? __create_object+0x59/0x80 [ 46.423463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.424251] __vmalloc_noprof+0x59/0x60 [ 46.424887] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.425629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.426389] bpf_prog_alloc+0x39/0x200 [ 46.426959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.427746] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.428495] do_seccomp+0x349/0x25e0 [ 46.429061] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.429804] ? __pfx_do_seccomp+0x10/0x10 [ 46.430481] ? find_held_lock+0x2b/0x80 [ 46.431088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.431913] ? static_key_count+0x60/0x80 [ 46.432581] prctl_set_seccomp+0x4e/0x70 [ 46.433200] __do_sys_prctl+0xe6c/0x1d70 [ 46.433851] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.434577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.435399] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.436167] ? irqentry_exit+0xf3/0x650 [ 46.436810] do_syscall_64+0xbf/0x430 [ 46.437425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.438176] RIP: 0033:0x7f7bd05265cd [ 46.438752] 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 [ 46.441391] RSP: 002b:00007ffcd069c350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.442528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bd05265cd [ 46.443604] RDX: 0000555c11900e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.444690] RBP: 00007ffcd069c3b0 R08: 0000000000000000 R09: 00007ffcd069ba50 [ 46.445772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c2793f2b0 [ 46.446853] R13: 00007ffcd069c7e0 R14: 0000555c27941d20 R15: 0000555c279538d0 [ 46.447938] [ 46.448299] irq event stamp: 1681 [ 46.448848] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 46.450132] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 46.451428] softirqs last enabled at (1180): [] handle_softirqs+0x50c/0x770 [ 46.452715] softirqs last disabled at (1175): [] __irq_exit_rcu+0xc4/0x100 [ 46.453992] ---[ end trace 0000000000000000 ]--- [ 49.336088] ------------[ cut here ]------------ [ 49.336955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.338785] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.340142] Modules linked in: [ 49.340776] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.342610] Tainted: [W]=WARN [ 49.343118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.344487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.345283] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.348234] RSP: 0018:ffff888015bd7bc0 EFLAGS: 00010286 [ 49.349136] RAX: 0000000000000000 RBX: ffffed1002b7af78 RCX: ffffffff813a4050 [ 49.350342] RDX: ffff88801460d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.351556] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7af2f [ 49.352746] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.353924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bd7df8 [ 49.355111] FS: 00007f496135b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.356459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.357444] CR2: 00007ffe52adaef8 CR3: 000000001f526000 CR4: 0000000000350ef0 [ 49.358639] Call Trace: [ 49.359066] [ 49.359503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.360285] ? __create_object+0x59/0x80 [ 49.361002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.361892] __vmalloc_noprof+0x59/0x60 [ 49.362586] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.363416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.364245] bpf_prog_alloc+0x39/0x200 [ 49.364931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.366042] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.366882] do_seccomp+0x349/0x25e0 [ 49.367629] ? find_held_lock+0x2b/0x80 [ 49.368290] ? do_prlimit+0x310/0x610 [ 49.368980] ? __pfx_do_seccomp+0x10/0x10 [ 49.369708] ? do_raw_spin_unlock+0x53/0x220 [ 49.370486] ? _raw_spin_unlock+0x1e/0x40 [ 49.371185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.372078] ? static_key_count+0x60/0x80 [ 49.372805] prctl_set_seccomp+0x4e/0x70 [ 49.373515] __do_sys_prctl+0xe6c/0x1d70 [ 49.374202] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.375006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.375911] ? irqentry_exit+0xf3/0x650 [ 49.376618] do_syscall_64+0xbf/0x430 [ 49.377278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.378156] RIP: 0033:0x7f496184d5cd [ 49.378816] 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 [ 49.381743] RSP: 002b:00007ffe52ad8ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.383017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f496184d5cd [ 49.384235] RDX: 000055e551a6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.385414] RBP: 00007ffe52ad8f50 R08: 0000000000000000 R09: 00007ffe52ad85f0 [ 49.386617] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e57192aad0 [ 49.387826] R13: 00007ffe52ad9380 R14: 000055e57192bbc0 R15: 000055e57193c780 [ 49.389032] [ 49.389479] irq event stamp: 1709 [ 49.390040] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.391463] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.392884] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.394339] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.395758] ---[ end trace 0000000000000000 ]--- [ 50.177051] ------------[ cut here ]------------ [ 50.178030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.180208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.181769] Modules linked in: [ 50.182690] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.184758] Tainted: [W]=WARN [ 50.185363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.186797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.187712] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.190840] RSP: 0018:ffff8880173d7bc0 EFLAGS: 00010286 [ 50.191829] RAX: 0000000000000000 RBX: ffffed1002e7af78 RCX: ffffffff813a4050 [ 50.193093] RDX: ffff888014799bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.194362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7af2f [ 50.195623] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.196882] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173d7df8 [ 50.198158] FS: 00007fbcea55e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.199584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.200637] CR2: 00007ffeb0286ef8 CR3: 000000000e587000 CR4: 0000000000350ef0 [ 50.201913] Call Trace: [ 50.202414] [ 50.202819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.203719] ? __create_object+0x59/0x80 [ 50.204512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.205467] __vmalloc_noprof+0x59/0x60 [ 50.206178] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.207043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.207991] bpf_prog_alloc+0x39/0x200 [ 50.208729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.209661] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.210556] do_seccomp+0x349/0x25e0 [ 50.211237] ? find_held_lock+0x2b/0x80 [ 50.211989] ? do_prlimit+0x310/0x610 [ 50.212730] ? __pfx_do_seccomp+0x10/0x10 [ 50.213510] ? do_raw_spin_unlock+0x53/0x220 [ 50.214281] ? _raw_spin_unlock+0x1e/0x40 [ 50.215047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.215996] ? static_key_count+0x60/0x80 [ 50.216787] prctl_set_seccomp+0x4e/0x70 [ 50.217553] __do_sys_prctl+0xe6c/0x1d70 [ 50.218274] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.219133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.220105] ? irqentry_exit+0xf3/0x650 [ 50.220857] do_syscall_64+0xbf/0x430 [ 50.221585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.222531] RIP: 0033:0x7fbceaa505cd [ 50.223194] 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 [ 50.226314] RSP: 002b:00007ffeb0285200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.227717] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbceaa505cd [ 50.229009] RDX: 000055596e013e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.230269] RBP: 00007ffeb0285260 R08: 0000000000000000 R09: 00007ffeb0284900 [ 50.231550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555976977ad0 [ 50.232808] R13: 00007ffeb0285690 R14: 0000555976978bc0 R15: 0000555976989780 [ 50.234084] [ 50.234549] irq event stamp: 1867 [ 50.235158] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 50.236668] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 50.238184] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 50.239703] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 50.240999] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39509' (ECDSA) to the list of known hosts. 2025/11/19 04:13:41 fuzzer started 2025/11/19 04:13:41 dialing manager at localhost:34383 2025/11/19 04:13:41 checking machine... 2025/11/19 04:13:41 checking revisions... [ 51.139648] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:13:42 testing simple program... [ 51.235924] cgroup: Unknown subsys name 'net' [ 51.294068] cgroup: Unknown subsys name 'cpuset' [ 51.310308] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:13:41 Registers: info registers vcpu 0 RAX=ffff88800d38b738 RBX=ffff88800d873bf8 RCX=ffff888014346ba0 RDX=ffff88800e9a03c0 RSI=ffffffff885b6f10 RDI=ffff88800d38b758 RBP=ffff88800d38b6f0 RSP=ffff88801777f998 R8 =0000000000000000 R9 =ffff88800d38b758 R10=0000000000000003 R11=0000000000000001 R12=ffff888014346b80 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62885 RFL=00000096 [--S-AP-] 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 00007f496135b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4961320008 CR3=0000000014104000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb2126d7000 CR3=0000000017667000 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=33313a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000