[ 45.838643] ------------[ cut here ]------------ [ 45.839585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.841643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.843091] Modules linked in: [ 45.843723] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.847261] Tainted: [W]=WARN [ 45.847822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.849270] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.850116] 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 [ 45.853246] RSP: 0018:ffff88800e907bc0 EFLAGS: 00010286 [ 45.854212] RAX: 0000000000000000 RBX: ffffed1001d20f78 RCX: ffffffff813a4050 [ 45.855461] RDX: ffff8880189b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.856731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d20f2f [ 45.857981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.859336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e907df8 [ 45.860796] FS: 00007fbce38fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.862444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.863662] CR2: 00007ffe00babef7 CR3: 0000000009c2c000 CR4: 0000000000350ef0 [ 45.865171] Call Trace: [ 45.865708] [ 45.866234] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.867262] ? __create_object+0x59/0x80 [ 45.868112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.869286] __vmalloc_noprof+0x59/0x60 [ 45.870108] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.871109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.872225] bpf_prog_alloc+0x39/0x200 [ 45.873035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.874102] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.875121] do_seccomp+0x349/0x25e0 [ 45.875947] ? find_held_lock+0x2b/0x80 [ 45.876838] ? do_prlimit+0x310/0x610 [ 45.877702] ? __pfx_do_seccomp+0x10/0x10 [ 45.878611] ? do_raw_spin_unlock+0x53/0x220 [ 45.879574] ? _raw_spin_unlock+0x1e/0x40 [ 45.880489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.881608] ? static_key_count+0x60/0x80 [ 45.882536] prctl_set_seccomp+0x4e/0x70 [ 45.883437] __do_sys_prctl+0xe6c/0x1d70 [ 45.884347] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.885355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.886474] ? irqentry_exit+0xf3/0x650 [ 45.887367] do_syscall_64+0xbf/0x430 [ 45.888224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.889350] RIP: 0033:0x7fbce3df05cd [ 45.890114] 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 [ 45.893810] RSP: 002b:00007ffe00baa470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.895382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbce3df05cd [ 45.896875] RDX: 000056059ce08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.898346] RBP: 00007ffe00baa4d0 R08: 0000000000000000 R09: 00007ffe00ba9b70 [ 45.899829] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605ab208ad0 [ 45.901318] R13: 00007ffe00baa900 R14: 00005605ab209bc0 R15: 00005605ab21a780 [ 45.902817] [ 45.903352] irq event stamp: 2123 [ 45.904039] hardirqs last enabled at (2131): [] __up_console_sem+0x78/0x80 [ 45.905632] hardirqs last disabled at (2140): [] __up_console_sem+0x5d/0x80 [ 45.907117] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 45.908640] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 45.910097] ---[ end trace 0000000000000000 ]--- [ 49.353234] ------------[ cut here ]------------ [ 49.353835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.355263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.356287] Modules linked in: [ 49.356715] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.358069] Tainted: [W]=WARN [ 49.358483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.360060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.360970] 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 [ 49.363363] RSP: 0018:ffff88800e95fbc0 EFLAGS: 00010286 [ 49.364024] RAX: 0000000000000000 RBX: ffffed1001d2bf78 RCX: ffffffff813a4050 [ 49.365120] RDX: ffff8880189bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.366288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d2bf2f [ 49.367179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.368039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e95fdf8 [ 49.368942] FS: 00007f9081855900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.369927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.370675] CR2: 00007f9081d47580 CR3: 000000000d312000 CR4: 0000000000350ef0 [ 49.371564] Call Trace: [ 49.371889] [ 49.372271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.372982] ? __create_object+0x59/0x80 [ 49.373582] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.374355] __vmalloc_noprof+0x59/0x60 [ 49.374850] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.375456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.376064] bpf_prog_alloc+0x39/0x200 [ 49.376595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.377230] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.377826] do_seccomp+0x349/0x25e0 [ 49.378315] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.378910] ? __pfx_do_seccomp+0x10/0x10 [ 49.379463] ? find_held_lock+0x2b/0x80 [ 49.379963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.380631] ? static_key_count+0x60/0x80 [ 49.381207] prctl_set_seccomp+0x4e/0x70 [ 49.381826] __do_sys_prctl+0xe6c/0x1d70 [ 49.382451] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.383203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.383845] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.384534] ? irqentry_exit+0xf3/0x650 [ 49.385040] do_syscall_64+0xbf/0x430 [ 49.385546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.386236] RIP: 0033:0x7f9081d475cd [ 49.386697] 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 [ 49.388849] RSP: 002b:00007fffd0cadb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.389792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9081d475cd [ 49.390663] RDX: 000055c80ccd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.391550] RBP: 00007fffd0cadb90 R08: 0000000000000000 R09: 00007fffd0cad230 [ 49.392556] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c830adf2b0 [ 49.393449] R13: 00007fffd0cadfc0 R14: 000055c830ae1d20 R15: 000055c830af38d0 [ 49.394357] [ 49.394641] irq event stamp: 2061 [ 49.395056] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 49.396085] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 49.397158] softirqs last enabled at (1964): [] handle_softirqs+0x50c/0x770 [ 49.398211] softirqs last disabled at (1957): [] __irq_exit_rcu+0xc4/0x100 [ 49.399256] ---[ end trace 0000000000000000 ]--- [ 50.216354] ------------[ cut here ]------------ [ 50.217276] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.219313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.220776] Modules linked in: [ 50.221405] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.223367] Tainted: [W]=WARN [ 50.223913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.225411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.226326] 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 [ 50.229531] RSP: 0018:ffff888019a57bc0 EFLAGS: 00010286 [ 50.230509] RAX: 0000000000000000 RBX: ffffed100334af78 RCX: ffffffff813a4050 [ 50.231801] RDX: ffff888013eb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.233081] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334af2f [ 50.234360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.235636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a57df8 [ 50.236930] FS: 00007f9560cae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.238380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.239438] CR2: 00007ffe9f168ef7 CR3: 000000000c85d000 CR4: 0000000000350ef0 [ 50.240739] Call Trace: [ 50.241258] [ 50.241671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.242576] ? __create_object+0x59/0x80 [ 50.243349] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.244311] __vmalloc_noprof+0x59/0x60 [ 50.245030] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.245903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.246837] bpf_prog_alloc+0x39/0x200 [ 50.247571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.248513] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.249423] do_seccomp+0x349/0x25e0 [ 50.250095] ? find_held_lock+0x2b/0x80 [ 50.250861] ? do_prlimit+0x310/0x610 [ 50.251603] ? __pfx_do_seccomp+0x10/0x10 [ 50.252377] ? do_raw_spin_unlock+0x53/0x220 [ 50.253211] ? _raw_spin_unlock+0x1e/0x40 [ 50.253956] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.254908] ? static_key_count+0x60/0x80 [ 50.255698] prctl_set_seccomp+0x4e/0x70 [ 50.256480] __do_sys_prctl+0xe6c/0x1d70 [ 50.257268] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.258074] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.259039] ? irqentry_exit+0xf3/0x650 [ 50.259795] do_syscall_64+0xbf/0x430 [ 50.260532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.261476] RIP: 0033:0x7f95611a05cd [ 50.262128] 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 [ 50.265319] RSP: 002b:00007ffe9f166f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.266644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95611a05cd [ 50.267891] RDX: 0000564771e9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.269159] RBP: 00007ffe9f166fd0 R08: 0000000000000000 R09: 00007ffe9f166670 [ 50.270418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564788bb9b10 [ 50.271664] R13: 00007ffe9f167400 R14: 0000564788bba2b0 R15: 0000564788bce6f0 [ 50.272957] [ 50.273414] irq event stamp: 1757 [ 50.274007] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.275487] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.276984] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.278497] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.279976] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24817' (ECDSA) to the list of known hosts. 2025/11/17 13:03:33 fuzzer started 2025/11/17 13:03:33 dialing manager at localhost:37895 2025/11/17 13:03:33 checking machine... 2025/11/17 13:03:33 checking revisions... [ 51.327979] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:03:33 testing simple program... [ 51.417095] cgroup: Unknown subsys name 'net' [ 51.472823] cgroup: Unknown subsys name 'cpuset' [ 51.486091] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:03:32 Registers: info registers vcpu 0 RAX=00000000518af558 RBX=000000006b7c1c12 RCX=ffff888009437cb0 RDX=000000000000000c RSI=0000000014b9551d RDI=0000000000000003 RBP=0000000000000001 RSP=ffff888009627910 R8 =0000000031de3b38 R9 =ffff88806c71c120 R10=000000000003c9ed R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff888009627978 R15=000000000000000c RIP=ffffffff82642486 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9081e0a650 CR3=000000000d166000 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=92fc6951b8e45e3b00000000000ae988 XMM05=236834e9d37425c20000000000321078 XMM06=e1bcd410fb3842e6000000000031fa78 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00007fffd0ca9988 RCX=ffffffff869d7fd2 RDX=ffff888015f50000 RSI=0000000000000001 RDI=ffff888015f4f530 RBP=ffff888015f48000 RSP=ffff888015f4f4a8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff888015f4f568 R14=ffff888015f4ff58 R15=ffff888015f4f520 RIP=ffffffff84c721a4 RFL=00000202 [-------] 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 00007f9081855900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9081e0c618 CR3=000000001f534000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000