[ 46.773908] ------------[ cut here ]------------ [ 46.774936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.777234] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.778795] Modules linked in: [ 46.779751] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.782025] Tainted: [W]=WARN [ 46.782693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.784338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.785352] 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 [ 46.788872] RSP: 0018:ffff888015cdfbc0 EFLAGS: 00010286 [ 46.789932] RAX: 0000000000000000 RBX: ffffed1002b9bf78 RCX: ffffffff813a4050 [ 46.791312] RDX: ffff88800f040000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.792696] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9bf2f [ 46.794065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.795497] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cdfdf8 [ 46.796927] FS: 00007f95d2148900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.798533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.799726] CR2: 00007fff3278fef7 CR3: 000000000e3de000 CR4: 0000000000350ef0 [ 46.801157] Call Trace: [ 46.801675] [ 46.802184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.803210] ? __create_object+0x59/0x80 [ 46.804030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.805109] __vmalloc_noprof+0x59/0x60 [ 46.805910] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.806855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.807845] bpf_prog_alloc+0x39/0x200 [ 46.808634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.809626] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.810589] do_seccomp+0x349/0x25e0 [ 46.811375] ? find_held_lock+0x2b/0x80 [ 46.812185] ? do_prlimit+0x310/0x610 [ 46.812933] ? __pfx_do_seccomp+0x10/0x10 [ 46.813778] ? do_raw_spin_unlock+0x53/0x220 [ 46.814664] ? _raw_spin_unlock+0x1e/0x40 [ 46.815516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.816546] ? static_key_count+0x60/0x80 [ 46.817407] prctl_set_seccomp+0x4e/0x70 [ 46.818227] __do_sys_prctl+0xe6c/0x1d70 [ 46.819026] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.819940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.820990] ? irqentry_exit+0xf3/0x650 [ 46.821823] do_syscall_64+0xbf/0x430 [ 46.822616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.823646] RIP: 0033:0x7f95d263a5cd [ 46.824402] 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 [ 46.827837] RSP: 002b:00007fff3278e820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.829310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95d263a5cd [ 46.830683] RDX: 000055b69dc78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.832109] RBP: 00007fff3278e880 R08: 0000000000000000 R09: 00007fff3278df20 [ 46.833504] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6a25dc2b0 [ 46.834892] R13: 00007fff3278ecb0 R14: 000055b6a25ded20 R15: 000055b6a25f08d0 [ 46.836286] [ 46.836750] irq event stamp: 1863 [ 46.837452] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 46.839087] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 46.840589] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 46.842067] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 46.843511] ---[ end trace 0000000000000000 ]--- [ 49.854651] ------------[ cut here ]------------ [ 49.855683] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.858393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.859940] Modules linked in: [ 49.860848] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.863019] Tainted: [W]=WARN [ 49.863671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.865244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.866223] 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 [ 49.869576] RSP: 0018:ffff88800a007bc0 EFLAGS: 00010286 [ 49.870602] RAX: 0000000000000000 RBX: ffffed1001400f78 RCX: ffffffff813a4050 [ 49.871969] RDX: ffff888015f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.873336] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001400f2f [ 49.874700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.876073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a007df8 [ 49.877462] FS: 00007f073143b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.879013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.880163] CR2: 00007ffee5d56ef7 CR3: 000000000c93a000 CR4: 0000000000350ef0 [ 49.881557] Call Trace: [ 49.882048] [ 49.882527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.883497] ? __create_object+0x59/0x80 [ 49.884344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.885381] __vmalloc_noprof+0x59/0x60 [ 49.886194] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.887077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.888091] bpf_prog_alloc+0x39/0x200 [ 49.888873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.889852] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.890824] do_seccomp+0x349/0x25e0 [ 49.891615] ? find_held_lock+0x2b/0x80 [ 49.892429] ? do_prlimit+0x310/0x610 [ 49.893218] ? __pfx_do_seccomp+0x10/0x10 [ 49.894033] ? do_raw_spin_unlock+0x53/0x220 [ 49.894976] ? _raw_spin_unlock+0x1e/0x40 [ 49.895805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.896826] ? static_key_count+0x60/0x80 [ 49.897695] prctl_set_seccomp+0x4e/0x70 [ 49.898532] __do_sys_prctl+0xe6c/0x1d70 [ 49.899403] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.900352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.901393] ? irqentry_exit+0xf3/0x650 [ 49.902228] do_syscall_64+0xbf/0x430 [ 49.902995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.904015] RIP: 0033:0x7f073192d5cd [ 49.904766] 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 [ 49.908177] RSP: 002b:00007ffee5d55020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.909642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f073192d5cd [ 49.911055] RDX: 000055a25e7e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.912453] RBP: 00007ffee5d55080 R08: 0000000000000000 R09: 00007ffee5d54720 [ 49.913839] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a297c98ad0 [ 49.915236] R13: 00007ffee5d554b0 R14: 000055a297c99bc0 R15: 000055a297caa780 [ 49.916652] [ 49.917109] irq event stamp: 2613 [ 49.917794] hardirqs last enabled at (2623): [] __up_console_sem+0x78/0x80 [ 49.919442] hardirqs last disabled at (2632): [] __up_console_sem+0x5d/0x80 [ 49.920451] softirqs last enabled at (2562): [] handle_softirqs+0x50c/0x770 [ 49.921471] softirqs last disabled at (2557): [] __irq_exit_rcu+0xc4/0x100 [ 49.922482] ---[ end trace 0000000000000000 ]--- [ 50.635073] ------------[ cut here ]------------ [ 50.635978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.638027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.639485] Modules linked in: [ 50.640083] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.642054] Tainted: [W]=WARN [ 50.642643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.644102] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.644999] 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 [ 50.648156] RSP: 0018:ffff888016f6fbc0 EFLAGS: 00010286 [ 50.649086] RAX: 0000000000000000 RBX: ffffed1002dedf78 RCX: ffffffff813a4050 [ 50.650368] RDX: ffff888016015340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.651643] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dedf2f [ 50.652920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.654176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f6fdf8 [ 50.655460] FS: 00007f83a3f48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.656877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.657931] CR2: 00007ffd05076ef7 CR3: 000000000c34b000 CR4: 0000000000350ef0 [ 50.659285] Call Trace: [ 50.659749] [ 50.660207] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.661044] ? __create_object+0x59/0x80 [ 50.661811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.662760] __vmalloc_noprof+0x59/0x60 [ 50.663511] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.664364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.665289] bpf_prog_alloc+0x39/0x200 [ 50.665976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.666917] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.667797] do_seccomp+0x349/0x25e0 [ 50.668507] ? find_held_lock+0x2b/0x80 [ 50.669263] ? do_prlimit+0x310/0x610 [ 50.669956] ? __pfx_do_seccomp+0x10/0x10 [ 50.670732] ? do_raw_spin_unlock+0x53/0x220 [ 50.671566] ? _raw_spin_unlock+0x1e/0x40 [ 50.672329] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.673270] ? static_key_count+0x60/0x80 [ 50.674023] prctl_set_seccomp+0x4e/0x70 [ 50.674775] __do_sys_prctl+0xe6c/0x1d70 [ 50.675572] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.676415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.677366] ? irqentry_exit+0xf3/0x650 [ 50.678083] do_syscall_64+0xbf/0x430 [ 50.678813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.679757] RIP: 0033:0x7f83a443a5cd [ 50.680449] 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 [ 50.683887] RSP: 002b:00007ffd05074540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.685429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83a443a5cd [ 50.686687] RDX: 000055a34e52ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.687980] RBP: 00007ffd050745a0 R08: 0000000000000000 R09: 00007ffd05073c40 [ 50.689247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a354af2ad0 [ 50.690525] R13: 00007ffd050749d0 R14: 000055a354af3bc0 R15: 000055a354b04780 [ 50.691826] [ 50.692281] irq event stamp: 1701 [ 50.692871] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 50.694380] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 50.695895] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 50.697416] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.699026] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56014' (ECDSA) to the list of known hosts. 2025/11/17 12:43:46 fuzzer started 2025/11/17 12:43:46 dialing manager at localhost:37895 2025/11/17 12:43:46 checking machine... 2025/11/17 12:43:46 checking revisions... [ 51.576274] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:43:46 testing simple program... [ 51.681062] cgroup: Unknown subsys name 'net' [ 51.747446] cgroup: Unknown subsys name 'cpuset' [ 51.758901] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:43:45 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801687ff30 RCX=ffff88801687f9b4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015f78a58 RBP=ffffffff85e1ffe0 RSP=ffff88801687f9a8 R8 =ffffffff86d76760 R9 =ffff88801687faa0 R10=000000000003c9ed R11=000000000009a69a R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888015f78000 R15=0000000000000001 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 00007f073143b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee5d4f000 CR3=000000000e1d1000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000225b7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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=00007ffc0f0dcef8 CR3=000000000e400000 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=2035343a33343a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a33343a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000