[ 46.403582] ------------[ cut here ]------------ [ 46.404524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.406541] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.408022] Modules linked in: [ 46.408653] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.410584] Tainted: [W]=WARN [ 46.411176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.412638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.413533] 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 [ 46.417218] RSP: 0018:ffff8880160afbc0 EFLAGS: 00010286 [ 46.418357] RAX: 0000000000000000 RBX: ffffed1002c15f78 RCX: ffffffff813a4050 [ 46.419868] RDX: ffff888015d85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.421375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c15f2f [ 46.422855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.424373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160afdf8 [ 46.425899] FS: 00007fb9b43f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.427609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.428853] CR2: 00007fb9b48e8580 CR3: 000000000a232000 CR4: 0000000000350ef0 [ 46.430205] Call Trace: [ 46.430669] [ 46.431093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.432022] ? __create_object+0x59/0x80 [ 46.432804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.433776] __vmalloc_noprof+0x59/0x60 [ 46.434560] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.435468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.436432] bpf_prog_alloc+0x39/0x200 [ 46.437222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.438164] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.439037] do_seccomp+0x349/0x25e0 [ 46.439755] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.440921] ? __pfx_do_seccomp+0x10/0x10 [ 46.441739] ? find_held_lock+0x2b/0x80 [ 46.442513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.443495] ? static_key_count+0x60/0x80 [ 46.444316] prctl_set_seccomp+0x4e/0x70 [ 46.445075] __do_sys_prctl+0xe6c/0x1d70 [ 46.445876] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.446757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.447750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.448727] ? irqentry_exit+0xf3/0x650 [ 46.449529] do_syscall_64+0xbf/0x430 [ 46.450352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.451355] RIP: 0033:0x7fb9b48e85cd [ 46.452023] 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 [ 46.455202] RSP: 002b:00007fffa3031bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.456579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9b48e85cd [ 46.457858] RDX: 000055a050673e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.459204] RBP: 00007fffa3031c30 R08: 0000000000000000 R09: 00007fffa30312d0 [ 46.460492] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a05e15cad0 [ 46.461784] R13: 00007fffa3032060 R14: 000055a05e15dbc0 R15: 000055a05e16e780 [ 46.463150] [ 46.463573] irq event stamp: 1767 [ 46.464226] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.465744] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.467304] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.468840] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 46.470381] ---[ end trace 0000000000000000 ]--- [ 50.046181] ------------[ cut here ]------------ [ 50.047166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.049331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.051088] Modules linked in: [ 50.051787] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.053800] Tainted: [W]=WARN [ 50.054445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.055998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.056937] 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 [ 50.060211] RSP: 0018:ffff888016487bc0 EFLAGS: 00010286 [ 50.061204] RAX: 0000000000000000 RBX: ffffed1002c90f78 RCX: ffffffff813a4050 [ 50.062499] RDX: ffff8880194c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.063836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c90f2f [ 50.065150] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.066483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016487df8 [ 50.067829] FS: 00007f9cdfe67900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.069334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.070468] CR2: 00007ffef5166ef7 CR3: 000000001ff09000 CR4: 0000000000350ef0 [ 50.071776] Call Trace: [ 50.072286] [ 50.072712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.073666] ? __create_object+0x59/0x80 [ 50.074477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.075489] __vmalloc_noprof+0x59/0x60 [ 50.076267] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.077189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.078085] bpf_prog_alloc+0x39/0x200 [ 50.078833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.079805] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.080716] do_seccomp+0x349/0x25e0 [ 50.081454] ? find_held_lock+0x2b/0x80 [ 50.082237] ? do_prlimit+0x310/0x610 [ 50.082932] ? __pfx_do_seccomp+0x10/0x10 [ 50.083760] ? do_raw_spin_unlock+0x53/0x220 [ 50.084616] ? _raw_spin_unlock+0x1e/0x40 [ 50.085401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.086384] ? static_key_count+0x60/0x80 [ 50.087198] prctl_set_seccomp+0x4e/0x70 [ 50.087949] __do_sys_prctl+0xe6c/0x1d70 [ 50.088726] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.089610] ? trace_irq_enable.constprop.0+0x26/0x100 [ 50.090593] do_syscall_64+0xbf/0x430 [ 50.091344] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.092328] RIP: 0033:0x7f9ce03595cd [ 50.092991] 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 [ 50.096188] RSP: 002b:00007ffef5164400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.097580] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ce03595cd [ 50.098872] RDX: 000055a38570ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.100056] RBP: 00007ffef5164460 R08: 0000000000000000 R09: 00007ffef5163b00 [ 50.101153] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3bac92ad0 [ 50.102245] R13: 00007ffef5164890 R14: 000055a3bac93bc0 R15: 000055a3baca4780 [ 50.103358] [ 50.103727] irq event stamp: 1785 [ 50.104273] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.105567] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.106855] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 50.108180] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 50.109471] ---[ end trace 0000000000000000 ]--- [ 50.910241] ------------[ cut here ]------------ [ 50.911241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.913335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.914879] Modules linked in: [ 50.915579] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.917588] Tainted: [W]=WARN [ 50.918203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.919731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.920669] 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 [ 50.923915] RSP: 0018:ffff88801634fbc0 EFLAGS: 00010286 [ 50.924905] RAX: 0000000000000000 RBX: ffffed1002c69f78 RCX: ffffffff813a4050 [ 50.926198] RDX: ffff88801c0ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.927544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c69f2f [ 50.928842] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.930145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801634fdf8 [ 50.931489] FS: 00007f39e46d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.932948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.934023] CR2: 00007f39e4bc6580 CR3: 000000000fd11000 CR4: 0000000000350ef0 [ 50.935366] Call Trace: [ 50.935831] [ 50.936280] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.937171] ? __create_object+0x59/0x80 [ 50.937906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.938895] __vmalloc_noprof+0x59/0x60 [ 50.939672] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.940541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.941468] bpf_prog_alloc+0x39/0x200 [ 50.942203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.943172] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.944027] do_seccomp+0x349/0x25e0 [ 50.944749] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.945655] ? __pfx_do_seccomp+0x10/0x10 [ 50.946444] ? find_held_lock+0x2b/0x80 [ 50.947246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.948213] ? static_key_count+0x60/0x80 [ 50.948980] prctl_set_seccomp+0x4e/0x70 [ 50.949762] __do_sys_prctl+0xe6c/0x1d70 [ 50.950575] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.951480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.952442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.953401] ? irqentry_exit+0xf3/0x650 [ 50.954176] do_syscall_64+0xbf/0x430 [ 50.954885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.955870] RIP: 0033:0x7f39e4bc65cd [ 50.956573] 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 [ 50.959745] RSP: 002b:00007ffce9138f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.961086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39e4bc65cd [ 50.962379] RDX: 0000562d884a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.963692] RBP: 00007ffce9138fd0 R08: 0000000000000000 R09: 00007ffce9138670 [ 50.964965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dc82aaad0 [ 50.966250] R13: 00007ffce9139400 R14: 0000562dc82abbc0 R15: 0000562dc82bc780 [ 50.967573] [ 50.967994] irq event stamp: 1731 [ 50.968648] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.970165] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.971739] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.973276] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.974820] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61073' (ECDSA) to the list of known hosts. 2025/11/17 17:50:19 fuzzer started 2025/11/17 17:50:19 dialing manager at localhost:37895 2025/11/17 17:50:19 checking machine... 2025/11/17 17:50:19 checking revisions... [ 51.844873] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:50:19 testing simple program... [ 51.934486] cgroup: Unknown subsys name 'net' [ 51.984430] cgroup: Unknown subsys name 'cpuset' [ 52.000502] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:50:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08af8 RCX=ffff88806ce08984 RDX=0000000000000000 RSI=ffffffff81b2d489 RDI=ffff88806ce08b04 RBP=0000000000000001 RSP=ffff88806ce08a10 R8 =ffffffff86ab82c2 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff88801941b780 R15=ffff888009472140 RIP=ffffffff8161901e RFL=00000217 [----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 00007f5a352a6700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9cdfe36008 CR3=000000000a24c000 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=2038313a30353a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a30353a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff8100012f RDX=0000000000000001 RSI=0000000000000001 RDI=ffffffff86ec39d8 RBP=ffff88801948f5e0 RSP=ffff88801948f518 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88801948f5e8 R13=ffff88801948f5d0 R14=ffff88801948f5c9 R15=ffff88801948f588 RIP=ffffffff8135e62a 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 00007f9cdfe67900 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=00007f9cdfe2c008 CR3=000000001ff05000 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