[ 39.156736] ------------[ cut here ]------------ [ 39.157672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.159697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.161168] Modules linked in: [ 39.161782] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.163875] Tainted: [W]=WARN [ 39.164444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.165953] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.166879] 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 [ 39.170085] RSP: 0018:ffff888015b5fbc0 EFLAGS: 00010286 [ 39.171094] RAX: 0000000000000000 RBX: ffffed1002b6bf78 RCX: ffffffff813a4050 [ 39.172385] RDX: ffff88801a3c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.173696] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6bf2f [ 39.175024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.176342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b5fdf8 [ 39.177640] FS: 00007f2993143900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.179102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.180170] CR2: 00007f2993635580 CR3: 000000000e296000 CR4: 0000000000350ef0 [ 39.181463] Call Trace: [ 39.181976] [ 39.182396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.183324] ? __create_object+0x59/0x80 [ 39.184104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.185083] __vmalloc_noprof+0x59/0x60 [ 39.185864] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.186701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.187646] bpf_prog_alloc+0x39/0x200 [ 39.188379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.189316] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.190250] do_seccomp+0x349/0x25e0 [ 39.190991] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.191900] ? __pfx_do_seccomp+0x10/0x10 [ 39.192665] ? find_held_lock+0x2b/0x80 [ 39.193422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.194407] ? static_key_count+0x60/0x80 [ 39.195229] prctl_set_seccomp+0x4e/0x70 [ 39.196019] __do_sys_prctl+0xe6c/0x1d70 [ 39.196761] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.197651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.198630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.199608] ? irqentry_exit+0xf3/0x650 [ 39.200386] do_syscall_64+0xbf/0x430 [ 39.201146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.202125] RIP: 0033:0x7f29936355cd [ 39.202787] 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 [ 39.206026] RSP: 002b:00007ffc119bec70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.207396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29936355cd [ 39.208689] RDX: 0000563dfa91fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.210009] RBP: 00007ffc119becd0 R08: 0000000000000000 R09: 00007ffc119be370 [ 39.211000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e1b0f5ad0 [ 39.211898] R13: 00007ffc119bf100 R14: 0000563e1b0f6bc0 R15: 0000563e1b107780 [ 39.212769] [ 39.213105] irq event stamp: 1777 [ 39.213535] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 39.214595] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 39.215657] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 39.216737] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 39.217792] ---[ end trace 0000000000000000 ]--- [ 42.342173] ------------[ cut here ]------------ [ 42.343120] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.345135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.346599] Modules linked in: [ 42.347283] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.349273] Tainted: [W]=WARN [ 42.349870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.351342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.352256] 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 [ 42.355419] RSP: 0018:ffff888017bffbc0 EFLAGS: 00010286 [ 42.356395] RAX: 0000000000000000 RBX: ffffed1002f7ff78 RCX: ffffffff813a4050 [ 42.357703] RDX: ffff888019901bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.358976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ff2f [ 42.360253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.361542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bffdf8 [ 42.362824] FS: 00007fe0cbbf7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.364262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.365335] CR2: 00007ffec417bef8 CR3: 000000000d48a000 CR4: 0000000000350ef0 [ 42.366606] Call Trace: [ 42.367136] [ 42.367544] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.368443] ? __create_object+0x59/0x80 [ 42.369251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.370210] __vmalloc_noprof+0x59/0x60 [ 42.370949] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.371762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.372689] bpf_prog_alloc+0x39/0x200 [ 42.373429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.374358] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.375251] do_seccomp+0x349/0x25e0 [ 42.375972] ? find_held_lock+0x2b/0x80 [ 42.376688] ? do_prlimit+0x310/0x610 [ 42.377440] ? __pfx_do_seccomp+0x10/0x10 [ 42.378214] ? do_raw_spin_unlock+0x53/0x220 [ 42.379061] ? _raw_spin_unlock+0x1e/0x40 [ 42.379842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.380759] ? static_key_count+0x60/0x80 [ 42.381579] prctl_set_seccomp+0x4e/0x70 [ 42.382365] __do_sys_prctl+0xe6c/0x1d70 [ 42.383154] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.384009] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.384988] ? irqentry_exit+0xf3/0x650 [ 42.385735] do_syscall_64+0xbf/0x430 [ 42.386471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.387416] RIP: 0033:0x7fe0cc0e95cd [ 42.388126] 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 [ 42.391302] RSP: 002b:00007ffec4179690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.392684] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0cc0e95cd [ 42.393984] RDX: 000055fa75e74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.395253] RBP: 00007ffec41796f0 R08: 0000000000000000 R09: 00007ffec4178d90 [ 42.396520] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa9f4ef2b0 [ 42.397796] R13: 00007ffec4179b20 R14: 000055fa9f4f1d20 R15: 000055fa9f5038d0 [ 42.399096] [ 42.399524] irq event stamp: 1741 [ 42.400175] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.401707] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.403237] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 42.404777] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 42.406311] ---[ end trace 0000000000000000 ]--- [ 43.123286] ------------[ cut here ]------------ [ 43.124209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.126156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.127580] Modules linked in: [ 43.128202] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.130206] Tainted: [W]=WARN [ 43.130751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.132198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.133090] 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 [ 43.136188] RSP: 0018:ffff88801c18fbc0 EFLAGS: 00010286 [ 43.137148] RAX: 0000000000000000 RBX: ffffed1003831f78 RCX: ffffffff813a4050 [ 43.138408] RDX: ffff8880161f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.139665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003831f2f [ 43.140925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.142242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c18fdf8 [ 43.143510] FS: 00007f676dd7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.144931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.145977] CR2: 00007ffee488bef8 CR3: 000000000defc000 CR4: 0000000000350ef0 [ 43.147237] Call Trace: [ 43.147689] [ 43.148140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.149036] ? __create_object+0x59/0x80 [ 43.149788] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.150769] __vmalloc_noprof+0x59/0x60 [ 43.151530] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.152401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.153345] bpf_prog_alloc+0x39/0x200 [ 43.154081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.155011] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.155898] do_seccomp+0x349/0x25e0 [ 43.156565] ? find_held_lock+0x2b/0x80 [ 43.157360] ? do_prlimit+0x310/0x610 [ 43.158105] ? __pfx_do_seccomp+0x10/0x10 [ 43.158891] ? do_raw_spin_unlock+0x53/0x220 [ 43.159675] ? _raw_spin_unlock+0x1e/0x40 [ 43.160456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.161431] ? static_key_count+0x60/0x80 [ 43.162233] prctl_set_seccomp+0x4e/0x70 [ 43.163017] __do_sys_prctl+0xe6c/0x1d70 [ 43.163758] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.164621] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.165593] ? irqentry_exit+0xf3/0x650 [ 43.166358] do_syscall_64+0xbf/0x430 [ 43.167100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.168050] RIP: 0033:0x7f676e26f5cd [ 43.168708] 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 [ 43.171880] RSP: 002b:00007ffee488a310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.173264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f676e26f5cd [ 43.174565] RDX: 0000559ef222ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.175842] RBP: 00007ffee488a370 R08: 0000000000000000 R09: 00007ffee4889a10 [ 43.177092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f21a072b0 [ 43.178355] R13: 00007ffee488a7a0 R14: 0000559f21a09d20 R15: 0000559f21a1b8d0 [ 43.179627] [ 43.180089] irq event stamp: 1757 [ 43.180680] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 43.182175] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 43.183668] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 43.185181] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 43.186700] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55130' (ECDSA) to the list of known hosts. 2025/11/18 15:26:40 fuzzer started 2025/11/18 15:26:41 dialing manager at localhost:34383 2025/11/18 15:26:41 checking machine... 2025/11/18 15:26:41 checking revisions... [ 44.078270] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:26:41 testing simple program... [ 44.165613] cgroup: Unknown subsys name 'net' [ 44.222998] cgroup: Unknown subsys name 'cpuset' [ 44.235793] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:26:40 Registers: info registers vcpu 0 RAX=ffffffff8146197d RBX=ffffffff81619130 RCX=ffff888009627744 RDX=1ffff110012c4f09 RSI=ffffffff8146197d RDI=ffff8880096278b8 RBP=ffff888009627888 RSP=ffff8880096277e8 R8 =ffffffff86a0ba7e R9 =ffff888009627830 R10=000000000003c9ed R11=000000000000897b R12=ffff8880096278b8 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81619134 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 0000000000000000 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=00007fe0cbbd6020 CR3=0000000020bd5000 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=000000000002cd05 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f833ad4b540 CR3=000000001d2ff000 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=2030343a36323a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a36323a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000