[ 46.740799] ------------[ cut here ]------------ [ 46.741680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.743951] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.745484] Modules linked in: [ 46.746123] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.748126] Tainted: [W]=WARN [ 46.748728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.750231] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.751151] 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 [ 46.754351] RSP: 0018:ffff8880170afbc0 EFLAGS: 00010286 [ 46.755336] RAX: 0000000000000000 RBX: ffffed1002e15f78 RCX: ffffffff813a4050 [ 46.756610] RDX: ffff8880142d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.757885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e15f2f [ 46.759167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.760457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170afdf8 [ 46.761747] FS: 00007efd7634b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.763210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.764293] CR2: 00007ffca7c54ef7 CR3: 000000000de72000 CR4: 0000000000350ef0 [ 46.765582] Call Trace: [ 46.766088] [ 46.766502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.767396] ? __create_object+0x59/0x80 [ 46.768179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.769150] __vmalloc_noprof+0x59/0x60 [ 46.769905] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.770780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.771660] bpf_prog_alloc+0x39/0x200 [ 46.772408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.773320] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.774223] do_seccomp+0x349/0x25e0 [ 46.774924] ? find_held_lock+0x2b/0x80 [ 46.775641] ? do_prlimit+0x310/0x610 [ 46.776392] ? __pfx_do_seccomp+0x10/0x10 [ 46.777180] ? do_raw_spin_unlock+0x53/0x220 [ 46.778002] ? _raw_spin_unlock+0x1e/0x40 [ 46.778774] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.779683] ? static_key_count+0x60/0x80 [ 46.780485] prctl_set_seccomp+0x4e/0x70 [ 46.781248] __do_sys_prctl+0xe6c/0x1d70 [ 46.782012] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.782867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.783834] ? irqentry_exit+0xf3/0x650 [ 46.784555] do_syscall_64+0xbf/0x430 [ 46.785285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.786232] RIP: 0033:0x7efd7683d5cd [ 46.786939] 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 [ 46.790100] RSP: 002b:00007ffca7c539b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.791456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd7683d5cd [ 46.792748] RDX: 000055c4d961ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.794034] RBP: 00007ffca7c53a10 R08: 0000000000000000 R09: 00007ffca7c530b0 [ 46.795318] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4ec913ad0 [ 46.796601] R13: 00007ffca7c53e40 R14: 000055c4ec914bc0 R15: 000055c4ec925780 [ 46.797878] [ 46.798304] irq event stamp: 1785 [ 46.798940] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.800454] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.801974] softirqs last enabled at (1322): [] handle_softirqs+0x50c/0x770 [ 46.803528] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 46.805052] ---[ end trace 0000000000000000 ]--- [ 50.025070] ------------[ cut here ]------------ [ 50.026030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.028059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.029571] Modules linked in: [ 50.030218] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.032274] Tainted: [W]=WARN [ 50.032875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.034353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.035276] 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 [ 50.038477] RSP: 0018:ffff88801a737bc0 EFLAGS: 00010286 [ 50.039452] RAX: 0000000000000000 RBX: ffffed10034e6f78 RCX: ffffffff813a4050 [ 50.040764] RDX: ffff88801ac18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.042058] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e6f2f [ 50.043348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.044661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a737df8 [ 50.045954] FS: 00007fcf57268900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.047415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.048505] CR2: 00007fcf577ce4a6 CR3: 000000000ca73000 CR4: 0000000000350ef0 [ 50.049782] Call Trace: [ 50.050256] [ 50.050666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.051583] ? __create_object+0x59/0x80 [ 50.052407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.053384] __vmalloc_noprof+0x59/0x60 [ 50.054138] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.055021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.055949] bpf_prog_alloc+0x39/0x200 [ 50.056677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.057625] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.058533] do_seccomp+0x349/0x25e0 [ 50.059247] ? find_held_lock+0x2b/0x80 [ 50.060009] ? do_prlimit+0x310/0x610 [ 50.060787] ? __pfx_do_seccomp+0x10/0x10 [ 50.061523] ? do_raw_spin_unlock+0x53/0x220 [ 50.062349] ? _raw_spin_unlock+0x1e/0x40 [ 50.063740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.064756] ? static_key_count+0x60/0x80 [ 50.065519] prctl_set_seccomp+0x4e/0x70 [ 50.066311] __do_sys_prctl+0xe6c/0x1d70 [ 50.067108] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.067971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.068969] ? irqentry_exit+0xf3/0x650 [ 50.069685] do_syscall_64+0xbf/0x430 [ 50.070415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.071368] RIP: 0033:0x7fcf5775a5cd [ 50.072078] 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 [ 50.075318] RSP: 002b:00007fffd60fe180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.076729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf5775a5cd [ 50.078018] RDX: 000056198cf96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.079308] RBP: 00007fffd60fe1e0 R08: 0000000000000000 R09: 00007fffd60fd880 [ 50.080628] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619b432fad0 [ 50.081923] R13: 00007fffd60fe610 R14: 00005619b4330bc0 R15: 00005619b4341780 [ 50.083241] [ 50.083678] irq event stamp: 1705 [ 50.084366] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.085892] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.087423] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 50.088998] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 50.090529] ---[ end trace 0000000000000000 ]--- [ 50.832865] ------------[ cut here ]------------ [ 50.833612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.835333] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.836561] Modules linked in: [ 50.837130] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.838800] Tainted: [W]=WARN [ 50.839262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.841660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.842496] 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 [ 50.845139] RSP: 0018:ffff8880167d7bc0 EFLAGS: 00010286 [ 50.845940] RAX: 0000000000000000 RBX: ffffed1002cfaf78 RCX: ffffffff813a4050 [ 50.847002] RDX: ffff88800a799bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.848057] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfaf2f [ 50.849124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.850199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167d7df8 [ 50.851266] FS: 00007f58bbb2d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.852478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.853364] CR2: 00007ffc68fdfef7 CR3: 000000001f50a000 CR4: 0000000000350ef0 [ 50.854427] Call Trace: [ 50.854856] [ 50.855194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.855931] ? __create_object+0x59/0x80 [ 50.856550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.857363] __vmalloc_noprof+0x59/0x60 [ 50.857999] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.858679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.859453] bpf_prog_alloc+0x39/0x200 [ 50.860081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.860864] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.861575] do_seccomp+0x349/0x25e0 [ 50.862166] ? find_held_lock+0x2b/0x80 [ 50.862801] ? do_prlimit+0x310/0x610 [ 50.863400] ? __pfx_do_seccomp+0x10/0x10 [ 50.864051] ? do_raw_spin_unlock+0x53/0x220 [ 50.864749] ? _raw_spin_unlock+0x1e/0x40 [ 50.865367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.866159] ? static_key_count+0x60/0x80 [ 50.866815] prctl_set_seccomp+0x4e/0x70 [ 50.867419] __do_sys_prctl+0xe6c/0x1d70 [ 50.868078] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.868807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.869573] ? irqentry_exit+0xf3/0x650 [ 50.870205] do_syscall_64+0xbf/0x430 [ 50.870817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.871565] RIP: 0033:0x7f58bc01f5cd [ 50.872173] 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 [ 50.874796] RSP: 002b:00007ffc68fde2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.875950] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58bc01f5cd [ 50.877034] RDX: 000055f7cbaa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.878112] RBP: 00007ffc68fde320 R08: 0000000000000000 R09: 00007ffc68fdd9c0 [ 50.879177] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7eebe4bf0 [ 50.880253] R13: 00007ffc68fde750 R14: 000055f7eebee380 R15: 000055f7eebf9460 [ 50.881341] [ 50.881731] irq event stamp: 2063 [ 50.882233] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 50.883519] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 50.884799] softirqs last enabled at (2050): [] handle_softirqs+0x50c/0x770 [ 50.886081] softirqs last disabled at (2045): [] __irq_exit_rcu+0xc4/0x100 [ 50.887337] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24003' (ECDSA) to the list of known hosts. 2025/11/19 04:30:28 fuzzer started 2025/11/19 04:30:29 dialing manager at localhost:34383 2025/11/19 04:30:29 checking machine... 2025/11/19 04:30:29 checking revisions... [ 51.771352] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:30:29 testing simple program... [ 51.866120] cgroup: Unknown subsys name 'net' [ 51.912919] cgroup: Unknown subsys name 'cpuset' [ 51.932372] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:30:28 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e1ff20 RBP=ffffffff85e1ff20 RSP=ffff88806ce08c90 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff85c2ca00 R13=ffffffff85c2d458 R14=00000000ffffffff R15=ffff88806ce37340 RIP=ffffffff84c7212f 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febca29c150 CR3=000000000b7e8000 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=b633d607e3d8e284154455903a6cf98a XMM02=0000000000304840ec2efd57dc4c00df XMM03=0000000000310460a6cee6043d150497 XMM04=709ab7e16adc967000000000000ae988 XMM05=4a7e8027d9feafe70000000000321438 XMM06=5b75c91c8044534200000000003204d8 XMM07=e042d86d42eb936e00000000003106e0 XMM08=a6cee6043d15049700000000003048a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007fcf57238000 RCX=ffffffff819f389d RDX=ffff88801ac1d340 RSI=ffffffff819f61a1 RDI=0000000000000006 RBP=ffff88800f571280 RSP=ffff888017f37810 R8 =0000000000000000 R9 =ffffed1001a86400 R10=00007fcf57246000 R11=0000000000000001 R12=ffff88800f5712a0 R13=00007fcf57246000 R14=ffff888017f378d0 R15=00007fcf57246000 RIP=ffffffff819f71ab RFL=00000282 [--S----] 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 00007fcf57268900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf57247020 CR3=000000000cb5d000 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