[ 46.390681] ------------[ cut here ]------------ [ 46.391683] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.394038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.395533] Modules linked in: [ 46.396221] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.398431] Tainted: [W]=WARN [ 46.399037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.400723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.401714] 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 [ 46.405128] RSP: 0018:ffff8880198cfbc0 EFLAGS: 00010286 [ 46.406338] RAX: 0000000000000000 RBX: ffffed1003319f78 RCX: ffffffff813a4050 [ 46.407760] RDX: ffff88801772d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.409146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003319f2f [ 46.410629] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.412026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198cfdf8 [ 46.413489] FS: 00007f6d68f4c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.415082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.416343] CR2: 00007ffc218f2ef7 CR3: 000000000cd1a000 CR4: 0000000000350ef0 [ 46.417655] Call Trace: [ 46.418162] [ 46.418580] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.419464] ? __create_object+0x59/0x80 [ 46.420354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.421328] __vmalloc_noprof+0x59/0x60 [ 46.422091] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.422978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.423928] bpf_prog_alloc+0x39/0x200 [ 46.424639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.425588] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.426498] do_seccomp+0x349/0x25e0 [ 46.427241] ? find_held_lock+0x2b/0x80 [ 46.428029] ? do_prlimit+0x310/0x610 [ 46.428764] ? __pfx_do_seccomp+0x10/0x10 [ 46.429568] ? do_raw_spin_unlock+0x53/0x220 [ 46.430402] ? _raw_spin_unlock+0x1e/0x40 [ 46.431183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.432173] ? static_key_count+0x60/0x80 [ 46.432982] prctl_set_seccomp+0x4e/0x70 [ 46.433738] __do_sys_prctl+0xe6c/0x1d70 [ 46.434531] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.435410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.436407] ? irqentry_exit+0xf3/0x650 [ 46.437178] do_syscall_64+0xbf/0x430 [ 46.437943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.438855] RIP: 0033:0x7f6d6943e5cd [ 46.439578] 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 [ 46.442806] RSP: 002b:00007ffc218f06c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.444220] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d6943e5cd [ 46.445541] RDX: 000055f4c3d33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.446855] RBP: 00007ffc218f0720 R08: 0000000000000000 R09: 00007ffc218efdc0 [ 46.448195] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4e05532b0 [ 46.449354] R13: 00007ffc218f0b50 R14: 000055f4e0555d20 R15: 000055f4e05678d0 [ 46.450459] [ 46.450817] irq event stamp: 1719 [ 46.451371] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.452689] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.454021] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.455352] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.456673] ---[ end trace 0000000000000000 ]--- [ 49.996608] ------------[ cut here ]------------ [ 49.997568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.999576] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.001011] Modules linked in: [ 50.001597] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.003621] Tainted: [W]=WARN [ 50.004249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.005744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.006672] 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 [ 50.009913] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 50.010865] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 50.012204] RDX: ffff888013a38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.013508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 50.014812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.016138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 50.017444] FS: 00007fddb6490900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.018908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.019987] CR2: 00007ffd715c0ef7 CR3: 000000001f5e2000 CR4: 0000000000350ef0 [ 50.021296] Call Trace: [ 50.021765] [ 50.022214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.023130] ? __create_object+0x59/0x80 [ 50.023884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.024872] __vmalloc_noprof+0x59/0x60 [ 50.025650] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.026544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.027489] bpf_prog_alloc+0x39/0x200 [ 50.028247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.029184] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.030083] do_seccomp+0x349/0x25e0 [ 50.030767] ? find_held_lock+0x2b/0x80 [ 50.031542] ? do_prlimit+0x310/0x610 [ 50.032298] ? __pfx_do_seccomp+0x10/0x10 [ 50.033110] ? do_raw_spin_unlock+0x53/0x220 [ 50.033955] ? _raw_spin_unlock+0x1e/0x40 [ 50.034699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.035672] ? static_key_count+0x60/0x80 [ 50.036486] prctl_set_seccomp+0x4e/0x70 [ 50.037273] __do_sys_prctl+0xe6c/0x1d70 [ 50.038064] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.038931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.039868] ? irqentry_exit+0xf3/0x650 [ 50.040652] do_syscall_64+0xbf/0x430 [ 50.041399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.042344] RIP: 0033:0x7fddb69825cd [ 50.043058] 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 [ 50.046258] RSP: 002b:00007ffd715bf140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.047631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fddb69825cd [ 50.048931] RDX: 000055983f832e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.050241] RBP: 00007ffd715bf1a0 R08: 0000000000000000 R09: 00007ffd715be840 [ 50.051544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055986b537ad0 [ 50.052853] R13: 00007ffd715bf5d0 R14: 000055986b538bc0 R15: 000055986b549780 [ 50.054186] [ 50.054612] irq event stamp: 1789 [ 50.055270] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 50.056826] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.058369] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.059935] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.061480] ---[ end trace 0000000000000000 ]--- [ 50.937088] ------------[ cut here ]------------ [ 50.938101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.940307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.941970] Modules linked in: [ 50.942616] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.944800] Tainted: [W]=WARN [ 50.945439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.947051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.948046] 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 [ 50.951567] RSP: 0018:ffff8880175ffbc0 EFLAGS: 00010286 [ 50.952660] RAX: 0000000000000000 RBX: ffffed1002ebff78 RCX: ffffffff813a4050 [ 50.954075] RDX: ffff888016b68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.955485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebff2f [ 50.956927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.958352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175ffdf8 [ 50.959775] FS: 00007f3681e7e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.961395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.962576] CR2: 00007fffb7c09ef7 CR3: 000000001f596000 CR4: 0000000000350ef0 [ 50.964005] Call Trace: [ 50.964531] [ 50.965035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.966024] ? __create_object+0x59/0x80 [ 50.966847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.967965] __vmalloc_noprof+0x59/0x60 [ 50.968769] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.969757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.970796] bpf_prog_alloc+0x39/0x200 [ 50.971622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.972691] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.973709] do_seccomp+0x349/0x25e0 [ 50.974513] ? find_held_lock+0x2b/0x80 [ 50.975362] ? do_prlimit+0x310/0x610 [ 50.976205] ? __pfx_do_seccomp+0x10/0x10 [ 50.977090] ? do_raw_spin_unlock+0x53/0x220 [ 50.978034] ? _raw_spin_unlock+0x1e/0x40 [ 50.978876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.980002] ? static_key_count+0x60/0x80 [ 50.980873] prctl_set_seccomp+0x4e/0x70 [ 50.981764] __do_sys_prctl+0xe6c/0x1d70 [ 50.982656] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.983631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.984747] ? irqentry_exit+0xf3/0x650 [ 50.985610] do_syscall_64+0xbf/0x430 [ 50.986447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.987524] RIP: 0033:0x7f36823705cd [ 50.988343] 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 [ 50.991968] RSP: 002b:00007fffb7c08270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.993542] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36823705cd [ 50.995019] RDX: 0000555e4a9cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.996495] RBP: 00007fffb7c082d0 R08: 0000000000000000 R09: 00007fffb7c07970 [ 50.997969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e83dd4b10 [ 50.999409] R13: 00007fffb7c08700 R14: 0000555e83dd52b0 R15: 0000555e83de96f0 [ 51.000734] [ 51.001200] irq event stamp: 1761 [ 51.001824] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 51.003350] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 51.004908] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 51.006228] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 51.007482] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57045' (ECDSA) to the list of known hosts. 2025/11/18 04:19:11 fuzzer started 2025/11/18 04:19:12 dialing manager at localhost:37895 2025/11/18 04:19:12 checking machine... 2025/11/18 04:19:12 checking revisions... [ 51.883101] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:19:12 testing simple program... [ 51.980434] cgroup: Unknown subsys name 'net' [ 52.035161] cgroup: Unknown subsys name 'cpuset' [ 52.048361] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:19:11 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627708 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff815292f4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5ed71978 CR3=000000000da5f000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000000e13e3a057be3405 XMM02=0000000000000000719a44e53969d293 XMM03=0000000000320f58e9e4601031713839 XMM04=adfd47a1fb6e0ad000000000000ae988 XMM05=1319e678c5640f8a0000000000320f58 XMM06=5b441c9aa74920470000000000320ec0 XMM07=58f17c1affdc82d600000000003121d0 XMM08=406589be3f9c4b220000000000312038 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022005 RBX=ffff8880159d0000 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880159d0a58 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880159d0aa8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270d4 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 00007fddb6490900 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=00007fddb6a47618 CR3=000000001f5d2000 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