[ 46.363742] ------------[ cut here ]------------ [ 46.364668] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.366744] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.368192] Modules linked in: [ 46.369209] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.371471] Tainted: [W]=WARN [ 46.372106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.373577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.374427] 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 [ 46.377643] RSP: 0018:ffff88801586fbc0 EFLAGS: 00010286 [ 46.378654] RAX: 0000000000000000 RBX: ffffed1002b0df78 RCX: ffffffff813a4050 [ 46.379951] RDX: ffff88800f238000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.381250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0df2f [ 46.382545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.383872] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801586fdf8 [ 46.385144] FS: 00007f1c37519900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.386616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.387712] CR2: 00007fffd19a7ef7 CR3: 000000001755a000 CR4: 0000000000350ef0 [ 46.389008] Call Trace: [ 46.389463] [ 46.389954] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.390864] ? __create_object+0x59/0x80 [ 46.391650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.392623] __vmalloc_noprof+0x59/0x60 [ 46.393363] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.394259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.395202] bpf_prog_alloc+0x39/0x200 [ 46.395961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.396900] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.397798] do_seccomp+0x349/0x25e0 [ 46.398467] ? find_held_lock+0x2b/0x80 [ 46.399257] ? do_prlimit+0x310/0x610 [ 46.399987] ? __pfx_do_seccomp+0x10/0x10 [ 46.400771] ? do_raw_spin_unlock+0x53/0x220 [ 46.401603] ? _raw_spin_unlock+0x1e/0x40 [ 46.402370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.403371] ? static_key_count+0x60/0x80 [ 46.404176] prctl_set_seccomp+0x4e/0x70 [ 46.404968] __do_sys_prctl+0xe6c/0x1d70 [ 46.405763] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.406647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.407614] ? irqentry_exit+0xf3/0x650 [ 46.408338] do_syscall_64+0xbf/0x430 [ 46.409074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.410026] RIP: 0033:0x7f1c37a0b5cd [ 46.410751] 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 [ 46.413957] RSP: 002b:00007fffd19a6740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.415383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c37a0b5cd [ 46.416669] RDX: 00005651348a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.417949] RBP: 00007fffd19a67a0 R08: 0000000000000000 R09: 00007fffd19a5e40 [ 46.419265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565148ce7bf0 [ 46.420544] R13: 00007fffd19a6bd0 R14: 0000565148cf1380 R15: 0000565148cfc460 [ 46.421869] [ 46.422299] irq event stamp: 2967 [ 46.422975] hardirqs last enabled at (2977): [] __up_console_sem+0x78/0x80 [ 46.424492] hardirqs last disabled at (2986): [] __up_console_sem+0x5d/0x80 [ 46.426038] softirqs last enabled at (2914): [] handle_softirqs+0x50c/0x770 [ 46.427622] softirqs last disabled at (2909): [] __irq_exit_rcu+0xc4/0x100 [ 46.429130] ---[ end trace 0000000000000000 ]--- [ 49.368029] ------------[ cut here ]------------ [ 49.368952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.370995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.372456] Modules linked in: [ 49.373094] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.375116] Tainted: [W]=WARN [ 49.376376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.377849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.378791] 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 [ 49.381951] RSP: 0018:ffff88800f00fbc0 EFLAGS: 00010286 [ 49.382967] RAX: 0000000000000000 RBX: ffffed1001e01f78 RCX: ffffffff813a4050 [ 49.384258] RDX: ffff8880158e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.385587] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e01f2f [ 49.386879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.388196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f00fdf8 [ 49.389519] FS: 00007fcd66cff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.391020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.392112] CR2: 00007ffe78005ef7 CR3: 000000001f8dc000 CR4: 0000000000350ef0 [ 49.393448] Call Trace: [ 49.393980] [ 49.394401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.395352] ? __create_object+0x59/0x80 [ 49.396158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.397163] __vmalloc_noprof+0x59/0x60 [ 49.397955] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.398870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.399841] bpf_prog_alloc+0x39/0x200 [ 49.400612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.401520] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.402479] do_seccomp+0x349/0x25e0 [ 49.403256] ? find_held_lock+0x2b/0x80 [ 49.404072] ? do_prlimit+0x310/0x610 [ 49.404850] ? __pfx_do_seccomp+0x10/0x10 [ 49.405667] ? do_raw_spin_unlock+0x53/0x220 [ 49.406470] ? _raw_spin_unlock+0x1e/0x40 [ 49.407292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.408294] ? static_key_count+0x60/0x80 [ 49.409128] prctl_set_seccomp+0x4e/0x70 [ 49.409937] __do_sys_prctl+0xe6c/0x1d70 [ 49.410783] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.411689] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.412682] ? irqentry_exit+0xf3/0x650 [ 49.413409] do_syscall_64+0xbf/0x430 [ 49.414173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.415184] RIP: 0033:0x7fcd671f15cd [ 49.415915] 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 [ 49.419423] RSP: 002b:00007ffe78004680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.420955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd671f15cd [ 49.422286] RDX: 000055a7d8de4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.423630] RBP: 00007ffe780046e0 R08: 0000000000000000 R09: 00007ffe78003d80 [ 49.424962] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8126e1bf0 [ 49.426297] R13: 00007ffe78004b10 R14: 000055a8126eb380 R15: 000055a8126f6460 [ 49.427627] [ 49.427986] irq event stamp: 1661 [ 49.428504] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 49.429803] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 49.431113] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 49.432462] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 49.433751] ---[ end trace 0000000000000000 ]--- [ 50.178969] ------------[ cut here ]------------ [ 50.179981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.182094] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.183665] Modules linked in: [ 50.184320] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.187209] Tainted: [W]=WARN [ 50.188110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.189985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.191121] 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 [ 50.194375] RSP: 0018:ffff88801995fbc0 EFLAGS: 00010286 [ 50.195421] RAX: 0000000000000000 RBX: ffffed100332bf78 RCX: ffffffff813a4050 [ 50.196746] RDX: ffff8880159dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.198057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332bf2f [ 50.199385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.200716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801995fdf8 [ 50.202067] FS: 00007f37b562b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.203586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.204695] CR2: 00007ffffcd41ef7 CR3: 000000001fbc3000 CR4: 0000000000350ef0 [ 50.206037] Call Trace: [ 50.206510] [ 50.207029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.207985] ? __create_object+0x59/0x80 [ 50.208803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.209797] __vmalloc_noprof+0x59/0x60 [ 50.210540] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.211461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.212434] bpf_prog_alloc+0x39/0x200 [ 50.213214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.214189] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.215152] do_seccomp+0x349/0x25e0 [ 50.215908] ? find_held_lock+0x2b/0x80 [ 50.216706] ? do_prlimit+0x310/0x610 [ 50.217419] ? __pfx_do_seccomp+0x10/0x10 [ 50.218249] ? do_raw_spin_unlock+0x53/0x220 [ 50.219127] ? _raw_spin_unlock+0x1e/0x40 [ 50.219961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.220982] ? static_key_count+0x60/0x80 [ 50.221791] prctl_set_seccomp+0x4e/0x70 [ 50.222543] __do_sys_prctl+0xe6c/0x1d70 [ 50.223388] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.224297] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.225291] ? irqentry_exit+0xf3/0x650 [ 50.226094] do_syscall_64+0xbf/0x430 [ 50.226870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.227871] RIP: 0033:0x7f37b5b1d5cd [ 50.228625] 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 [ 50.231939] RSP: 002b:00007ffffcd3fbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.233350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37b5b1d5cd [ 50.234679] RDX: 0000564d49e29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.236015] RBP: 00007ffffcd3fc10 R08: 0000000000000000 R09: 00007ffffcd3f2b0 [ 50.237356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d63b08ad0 [ 50.238698] R13: 00007ffffcd40040 R14: 0000564d63b09bc0 R15: 0000564d63b1a780 [ 50.240040] [ 50.240467] irq event stamp: 1839 [ 50.241150] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 50.242739] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 50.243797] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 50.244803] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 50.245794] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37291' (ECDSA) to the list of known hosts. 2025/11/17 16:26:01 fuzzer started 2025/11/17 16:26:01 dialing manager at localhost:37895 2025/11/17 16:26:01 checking machine... 2025/11/17 16:26:01 checking revisions... [ 51.132367] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:26:01 testing simple program... [ 51.214531] cgroup: Unknown subsys name 'net' [ 51.276232] cgroup: Unknown subsys name 'cpuset' [ 51.288450] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:26:00 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000cc0 RDX=0000000000000001 RSI=00000000000000e8 RDI=0000000000000cc0 RBP=ffff88800ed8fb30 RSP=ffff88800ed8fa80 R8 =ffff888008c4b780 R9 =ffff88806c0b8190 R10=0000000000000001 R11=0000000000000000 R12=ffff88801fafeb40 R13=00000000000000e8 R14=0000000000000001 R15=ffff8880098bfa00 RIP=ffffffff81b62027 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 00007fcd66cff900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe77ffe000 CR3=000000000deee000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009757db8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009757788 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff8135e7a2 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff81528f27 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=000055a812709318 CR3=000000000d6ba000 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=508b8230e33cb7fd00000000000ae988 XMM05=00a8987c2e1db9350000000000322770 XMM06=0394861f14684e590000000000321628 XMM07=fb795ef6d65770560000000000312698 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000