[ 46.537440] ------------[ cut here ]------------ [ 46.538402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.540442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 46.541882] Modules linked in: [ 46.542536] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.544608] Tainted: [W]=WARN [ 46.545161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.546673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.547606] 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 [ 46.550923] RSP: 0018:ffff888016b17bc0 EFLAGS: 00010286 [ 46.551921] RAX: 0000000000000000 RBX: ffffed1002d62f78 RCX: ffffffff813a4050 [ 46.553223] RDX: ffff888014151bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.554580] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d62f2f [ 46.555873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.557172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b17df8 [ 46.558470] FS: 00007faea0f7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.559923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.561005] CR2: 00007ffcdd804ef7 CR3: 0000000009a05000 CR4: 0000000000350ef0 [ 46.562323] Call Trace: [ 46.562797] [ 46.563207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.564124] ? __create_object+0x59/0x80 [ 46.564925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.565907] __vmalloc_noprof+0x59/0x60 [ 46.566674] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.567569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.568512] bpf_prog_alloc+0x39/0x200 [ 46.569210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.570166] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.571080] do_seccomp+0x349/0x25e0 [ 46.571811] ? find_held_lock+0x2b/0x80 [ 46.572580] ? do_prlimit+0x310/0x610 [ 46.573328] ? __pfx_do_seccomp+0x10/0x10 [ 46.574079] ? do_raw_spin_unlock+0x53/0x220 [ 46.574914] ? _raw_spin_unlock+0x1e/0x40 [ 46.575716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.576687] ? static_key_count+0x60/0x80 [ 46.577511] prctl_set_seccomp+0x4e/0x70 [ 46.578312] __do_sys_prctl+0xe6c/0x1d70 [ 46.579060] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.579940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.580912] ? irqentry_exit+0xf3/0x650 [ 46.581673] do_syscall_64+0xbf/0x430 [ 46.582442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.583407] RIP: 0033:0x7faea14705cd [ 46.584072] 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 [ 46.587294] RSP: 002b:00007ffcdd802a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.588675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faea14705cd [ 46.589981] RDX: 0000557fe1af9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.591306] RBP: 00007ffcdd802ab0 R08: 0000000000000000 R09: 00007ffcdd802150 [ 46.592608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557fe2fe7ad0 [ 46.593906] R13: 00007ffcdd802ee0 R14: 0000557fe2fe8bc0 R15: 0000557fe2ff9780 [ 46.595237] [ 46.595699] irq event stamp: 1787 [ 46.596363] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.597900] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.599465] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 46.601007] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 46.602531] ---[ end trace 0000000000000000 ]--- [ 49.895310] ------------[ cut here ]------------ [ 49.896170] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.898331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.899750] Modules linked in: [ 49.900397] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.902615] Tainted: [W]=WARN [ 49.903184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.904711] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.905624] 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 [ 49.908849] RSP: 0018:ffff888019c07bc0 EFLAGS: 00010286 [ 49.909844] RAX: 0000000000000000 RBX: ffffed1003380f78 RCX: ffffffff813a4050 [ 49.911170] RDX: ffff888009fbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.912462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003380f2f [ 49.913760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.915057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c07df8 [ 49.916358] FS: 00007fc086ab6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.917801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.918868] CR2: 00007fc086fa8580 CR3: 000000000b96e000 CR4: 0000000000350ef0 [ 49.920179] Call Trace: [ 49.920692] [ 49.921110] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.922018] ? __create_object+0x59/0x80 [ 49.922822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.923801] __vmalloc_noprof+0x59/0x60 [ 49.924571] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.925451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.926402] bpf_prog_alloc+0x39/0x200 [ 49.927106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928049] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.928969] do_seccomp+0x349/0x25e0 [ 49.929701] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.930619] ? __pfx_do_seccomp+0x10/0x10 [ 49.931412] ? find_held_lock+0x2b/0x80 [ 49.932129] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.933109] ? static_key_count+0x60/0x80 [ 49.933905] prctl_set_seccomp+0x4e/0x70 [ 49.934682] __do_sys_prctl+0xe6c/0x1d70 [ 49.935495] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.936372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.937330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.938329] ? irqentry_exit+0xf3/0x650 [ 49.939039] do_syscall_64+0xbf/0x430 [ 49.939780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.940739] RIP: 0033:0x7fc086fa85cd [ 49.941448] 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 [ 49.944612] RSP: 002b:00007ffff166d290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.945977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc086fa85cd [ 49.947289] RDX: 000055be0f87ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.948573] RBP: 00007ffff166d2f0 R08: 0000000000000000 R09: 00007ffff166c990 [ 49.949876] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be10401bf0 [ 49.951180] R13: 00007ffff166d720 R14: 000055be1040b380 R15: 000055be10416460 [ 49.952490] [ 49.952920] irq event stamp: 1795 [ 49.953573] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.955121] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.956643] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.958204] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.959793] ---[ end trace 0000000000000000 ]--- [ 50.738056] ------------[ cut here ]------------ [ 50.738967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.740972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 50.742388] Modules linked in: [ 50.742965] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.744913] Tainted: [W]=WARN [ 50.745503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.746964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.747870] 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 [ 50.750967] RSP: 0018:ffff888019ef7bc0 EFLAGS: 00010286 [ 50.751937] RAX: 0000000000000000 RBX: ffffed10033def78 RCX: ffffffff813a4050 [ 50.753209] RDX: ffff88801434d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.754490] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033def2f [ 50.755749] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.757016] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ef7df8 [ 50.758296] FS: 00007ff8f769d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.759712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.760759] CR2: 00007fff32c5fef7 CR3: 000000000dd12000 CR4: 0000000000350ef0 [ 50.762029] Call Trace: [ 50.762550] [ 50.762956] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.763834] ? __create_object+0x59/0x80 [ 50.764610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.765565] __vmalloc_noprof+0x59/0x60 [ 50.766338] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.767146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.768053] bpf_prog_alloc+0x39/0x200 [ 50.768774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.769672] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.770585] do_seccomp+0x349/0x25e0 [ 50.771297] ? find_held_lock+0x2b/0x80 [ 50.772019] ? do_prlimit+0x310/0x610 [ 50.772767] ? __pfx_do_seccomp+0x10/0x10 [ 50.773540] ? do_raw_spin_unlock+0x53/0x220 [ 50.774395] ? _raw_spin_unlock+0x1e/0x40 [ 50.775135] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.776094] ? static_key_count+0x60/0x80 [ 50.776873] prctl_set_seccomp+0x4e/0x70 [ 50.777643] __do_sys_prctl+0xe6c/0x1d70 [ 50.778463] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.779324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.780278] ? irqentry_exit+0xf3/0x650 [ 50.780993] do_syscall_64+0xbf/0x430 [ 50.781729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.782687] RIP: 0033:0x7ff8f7b8f5cd [ 50.783394] 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 [ 50.786561] RSP: 002b:00007fff32c5e8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.787926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8f7b8f5cd [ 50.789210] RDX: 000056298e0cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.790499] RBP: 00007fff32c5e920 R08: 0000000000000000 R09: 00007fff32c5dfc0 [ 50.791768] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629a20c9240 [ 50.793040] R13: 00007fff32c5ed50 R14: 00005629a20c8bf0 R15: 00005629a20dd4d0 [ 50.794337] [ 50.794758] irq event stamp: 1725 [ 50.795395] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.796911] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.798426] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 50.799954] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 50.801462] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19225' (ECDSA) to the list of known hosts. 2025/11/17 20:58:43 fuzzer started 2025/11/17 20:58:44 dialing manager at localhost:37895 2025/11/17 20:58:44 checking machine... 2025/11/17 20:58:44 checking revisions... [ 51.740068] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:58:44 testing simple program... [ 51.833331] cgroup: Unknown subsys name 'net' [ 51.891589] cgroup: Unknown subsys name 'cpuset' [ 51.908227] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:58:43 Registers: info registers vcpu 0 RAX=ffffffff87b2ed48 RBX=ffff888017319bc0 RCX=6ea0b03d429a9716 RDX=00000000098e50b8 RSI=00000000f645bbbd RDI=ffff88801731a618 RBP=ffff88801731a618 RSP=ffff888019e07a50 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801731a618 R13=000000000000426c R14=0000000000000000 R15=6ea0b03d429a9716 RIP=ffffffff81527b66 RFL=00000017 [----APC] 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 00007f563a4da700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc08706b650 CR3=000000000c48e000 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=38353a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016d29bc0 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800abef738 R8 =0000000000000000 R9 =0000000000000000 R10=ffff88800abef8b8 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee6 RFL=00000006 [-----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 00007fc086ab6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff1667000 CR3=000000000c6a7000 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