[ 46.792792] ------------[ cut here ]------------ [ 46.793498] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.795191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.796374] Modules linked in: [ 46.796890] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.798505] Tainted: [W]=WARN [ 46.798984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.800180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.800932] 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 [ 46.803510] RSP: 0018:ffff88801a2e7bc0 EFLAGS: 00010286 [ 46.804292] RAX: 0000000000000000 RBX: ffffed100345cf78 RCX: ffffffff813a4050 [ 46.805343] RDX: ffff888019ed0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.806392] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100345cf2f [ 46.807439] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.808483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2e7df8 [ 46.809539] FS: 00007feabae08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.810720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.811598] CR2: 00007ffe0a577ef8 CR3: 000000001d641000 CR4: 0000000000350ef0 [ 46.812644] Call Trace: [ 46.813022] [ 46.813353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.814086] ? __create_object+0x59/0x80 [ 46.814727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.815490] __vmalloc_noprof+0x59/0x60 [ 46.816122] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.816829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.817594] bpf_prog_alloc+0x39/0x200 [ 46.818168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.818933] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.819662] do_seccomp+0x349/0x25e0 [ 46.820220] ? find_held_lock+0x2b/0x80 [ 46.820840] ? do_prlimit+0x310/0x610 [ 46.821412] ? __pfx_do_seccomp+0x10/0x10 [ 46.822055] ? do_raw_spin_unlock+0x53/0x220 [ 46.822736] ? _raw_spin_unlock+0x1e/0x40 [ 46.823332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.824172] ? static_key_count+0x60/0x80 [ 46.824898] prctl_set_seccomp+0x4e/0x70 [ 46.825567] __do_sys_prctl+0xe6c/0x1d70 [ 46.826171] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.826878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.827659] ? irqentry_exit+0xf3/0x650 [ 46.828242] do_syscall_64+0xbf/0x430 [ 46.828853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.829626] RIP: 0033:0x7feabb2fa5cd [ 46.830161] 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 [ 46.832729] RSP: 002b:00007ffe0a575e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.833844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feabb2fa5cd [ 46.834892] RDX: 00005580bfc69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.835933] RBP: 00007ffe0a575e90 R08: 0000000000000000 R09: 00007ffe0a575530 [ 46.836976] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580e4439240 [ 46.838162] R13: 00007ffe0a5762c0 R14: 00005580e4438bf0 R15: 00005580e444d4d0 [ 46.839271] [ 46.839666] irq event stamp: 1733 [ 46.840174] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.841443] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.842734] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.844025] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.845289] ---[ end trace 0000000000000000 ]--- [ 49.769669] ------------[ cut here ]------------ [ 49.770612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.772678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.775455] Modules linked in: [ 49.776088] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.778057] Tainted: [W]=WARN [ 49.778680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.780151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.781079] 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 [ 49.784276] RSP: 0018:ffff888015ec7bc0 EFLAGS: 00010286 [ 49.785259] RAX: 0000000000000000 RBX: ffffed1002bd8f78 RCX: ffffffff813a4050 [ 49.786553] RDX: ffff888019ed1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.787849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd8f2f [ 49.789139] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.790445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ec7df8 [ 49.791718] FS: 00007f84dd52f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.793156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.794232] CR2: 00007ffe39862ef8 CR3: 000000001ff4e000 CR4: 0000000000350ef0 [ 49.795542] Call Trace: [ 49.796007] [ 49.796416] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.797322] ? __create_object+0x59/0x80 [ 49.798096] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.799082] __vmalloc_noprof+0x59/0x60 [ 49.799840] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.800726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.801672] bpf_prog_alloc+0x39/0x200 [ 49.802383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.803312] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.804215] do_seccomp+0x349/0x25e0 [ 49.804932] ? find_held_lock+0x2b/0x80 [ 49.805689] ? do_prlimit+0x310/0x610 [ 49.806400] ? __pfx_do_seccomp+0x10/0x10 [ 49.807184] ? do_raw_spin_unlock+0x53/0x220 [ 49.808010] ? _raw_spin_unlock+0x1e/0x40 [ 49.808794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.809755] ? static_key_count+0x60/0x80 [ 49.810564] prctl_set_seccomp+0x4e/0x70 [ 49.811299] __do_sys_prctl+0xe6c/0x1d70 [ 49.812075] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.812934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.813897] ? irqentry_exit+0xf3/0x650 [ 49.814699] do_syscall_64+0xbf/0x430 [ 49.815403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.816354] RIP: 0033:0x7f84dda215cd [ 49.817070] 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 [ 49.820266] RSP: 002b:00007ffe39860cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.821614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84dda215cd [ 49.822915] RDX: 000055ee1fec2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.824209] RBP: 00007ffe39860d10 R08: 0000000000000000 R09: 00007ffe398603b0 [ 49.825487] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee4ae32ad0 [ 49.826793] R13: 00007ffe39861140 R14: 000055ee4ae33bc0 R15: 000055ee4ae44780 [ 49.828090] [ 49.828513] irq event stamp: 2001 [ 49.829164] hardirqs last enabled at (2011): [] __up_console_sem+0x78/0x80 [ 49.830702] hardirqs last disabled at (2020): [] __up_console_sem+0x5d/0x80 [ 49.832066] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.833340] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.834604] ---[ end trace 0000000000000000 ]--- [ 50.514605] ------------[ cut here ]------------ [ 50.515465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.517708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.519250] Modules linked in: [ 50.519914] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.521936] Tainted: [W]=WARN [ 50.522513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.524034] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.524963] 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 [ 50.528157] RSP: 0018:ffff888018d7fbc0 EFLAGS: 00010286 [ 50.529154] RAX: 0000000000000000 RBX: ffffed10031aff78 RCX: ffffffff813a4050 [ 50.530460] RDX: ffff88800f928000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.531765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031aff2f [ 50.533061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.534346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d7fdf8 [ 50.535688] FS: 00007f373f720900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.537148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.538222] CR2: 00007ffe6b5fcef8 CR3: 000000000bf36000 CR4: 0000000000350ef0 [ 50.539547] Call Trace: [ 50.540019] [ 50.540440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.541355] ? __create_object+0x59/0x80 [ 50.542135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.543115] __vmalloc_noprof+0x59/0x60 [ 50.543875] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.544735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.545664] bpf_prog_alloc+0x39/0x200 [ 50.546344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.547274] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.548168] do_seccomp+0x349/0x25e0 [ 50.548883] ? find_held_lock+0x2b/0x80 [ 50.549645] ? do_prlimit+0x310/0x610 [ 50.550331] ? __pfx_do_seccomp+0x10/0x10 [ 50.551126] ? do_raw_spin_unlock+0x53/0x220 [ 50.551961] ? _raw_spin_unlock+0x1e/0x40 [ 50.552734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.553685] ? static_key_count+0x60/0x80 [ 50.554439] prctl_set_seccomp+0x4e/0x70 [ 50.555219] __do_sys_prctl+0xe6c/0x1d70 [ 50.555998] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.556849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.557808] ? irqentry_exit+0xf3/0x650 [ 50.558576] do_syscall_64+0xbf/0x430 [ 50.559260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.560194] RIP: 0033:0x7f373fc125cd [ 50.560893] 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 [ 50.564017] RSP: 002b:00007ffe6b5fab60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.565365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f373fc125cd [ 50.566648] RDX: 0000557d5ecdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.567941] RBP: 00007ffe6b5fabc0 R08: 0000000000000000 R09: 00007ffe6b5fa260 [ 50.569210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d6d751bf0 [ 50.570490] R13: 00007ffe6b5faff0 R14: 0000557d6d75b380 R15: 0000557d6d766460 [ 50.571789] [ 50.572205] irq event stamp: 1781 [ 50.572851] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.574347] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.575863] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 50.577382] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 50.578844] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31581' (ECDSA) to the list of known hosts. 2025/11/17 19:49:57 fuzzer started 2025/11/17 19:49:58 dialing manager at localhost:37895 2025/11/17 19:49:58 checking machine... 2025/11/17 19:49:58 checking revisions... [ 51.535421] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:49:58 testing simple program... [ 51.618453] cgroup: Unknown subsys name 'net' [ 51.679721] cgroup: Unknown subsys name 'cpuset' [ 51.694272] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:49:57 Registers: info registers vcpu 0 RAX=00000000000411db RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb0481d248 CR3=000000000b815000 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=39343a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303934 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=0000000000020005 RBX=ffff88801c129bc0 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801c12a618 RSP=ffff88801703f1d0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801c12a640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270d9 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 00007f84dd52f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3985a000 CR3=000000001fec7000 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