[ 46.186966] ------------[ cut here ]------------ [ 46.187855] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.189864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.191334] Modules linked in: [ 46.191982] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.194187] Tainted: [W]=WARN [ 46.194736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.196280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.197192] 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 [ 46.200337] RSP: 0018:ffff888015887bc0 EFLAGS: 00010286 [ 46.201301] RAX: 0000000000000000 RBX: ffffed1002b10f78 RCX: ffffffff813a4050 [ 46.202594] RDX: ffff88801770b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.203886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b10f2f [ 46.205162] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.206438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015887df8 [ 46.207720] FS: 00007f1f7fcf8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.209129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.210187] CR2: 00007ffff4512ef8 CR3: 000000000d750000 CR4: 0000000000350ef0 [ 46.211478] Call Trace: [ 46.211976] [ 46.212391] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.213283] ? __create_object+0x59/0x80 [ 46.214066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.215042] __vmalloc_noprof+0x59/0x60 [ 46.215753] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.216616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.217545] bpf_prog_alloc+0x39/0x200 [ 46.218267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.219175] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.220071] do_seccomp+0x349/0x25e0 [ 46.220729] ? find_held_lock+0x2b/0x80 [ 46.221481] ? do_prlimit+0x310/0x610 [ 46.222214] ? __pfx_do_seccomp+0x10/0x10 [ 46.223004] ? do_raw_spin_unlock+0x53/0x220 [ 46.223807] ? _raw_spin_unlock+0x1e/0x40 [ 46.224569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.225506] ? static_key_count+0x60/0x80 [ 46.226345] prctl_set_seccomp+0x4e/0x70 [ 46.227122] __do_sys_prctl+0xe6c/0x1d70 [ 46.227858] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.228704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.229657] ? irqentry_exit+0xf3/0x650 [ 46.230421] do_syscall_64+0xbf/0x430 [ 46.231152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.232107] RIP: 0033:0x7f1f801ea5cd [ 46.232756] 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 [ 46.235907] RSP: 002b:00007ffff4510590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.237273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f801ea5cd [ 46.238542] RDX: 000055b16cebce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.239809] RBP: 00007ffff45105f0 R08: 0000000000000000 R09: 00007ffff450fc90 [ 46.241064] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b19da4aad0 [ 46.242324] R13: 00007ffff4510a20 R14: 000055b19da4bbc0 R15: 000055b19da5c780 [ 46.243620] [ 46.244078] irq event stamp: 1765 [ 46.244691] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.246191] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.247690] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 46.249220] softirqs last disabled at (1277): [] __irq_exit_rcu+0xc4/0x100 [ 46.250719] ---[ end trace 0000000000000000 ]--- [ 49.135566] ------------[ cut here ]------------ [ 49.136028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.137057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.137721] Modules linked in: [ 49.138039] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.138997] Tainted: [W]=WARN [ 49.139268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.139976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.140387] 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 [ 49.141929] RSP: 0018:ffff888017d5fbc0 EFLAGS: 00010286 [ 49.142374] RAX: 0000000000000000 RBX: ffffed1002fabf78 RCX: ffffffff813a4050 [ 49.142999] RDX: ffff888015e28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.143615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 49.144237] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.144817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d5fdf8 [ 49.145424] FS: 00007f7b0fc8e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.146479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.146980] CR2: 00007fff1b94cef8 CR3: 000000000e3b6000 CR4: 0000000000350ef0 [ 49.147577] Call Trace: [ 49.147790] [ 49.148014] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.148426] ? __create_object+0x59/0x80 [ 49.148769] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.149233] __vmalloc_noprof+0x59/0x60 [ 49.149570] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.149987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.150398] bpf_prog_alloc+0x39/0x200 [ 49.150717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.151159] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.151589] do_seccomp+0x349/0x25e0 [ 49.151902] ? find_held_lock+0x2b/0x80 [ 49.152266] ? do_prlimit+0x310/0x610 [ 49.152600] ? __pfx_do_seccomp+0x10/0x10 [ 49.152978] ? do_raw_spin_unlock+0x53/0x220 [ 49.153349] ? _raw_spin_unlock+0x1e/0x40 [ 49.153697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.154164] ? static_key_count+0x60/0x80 [ 49.154531] prctl_set_seccomp+0x4e/0x70 [ 49.154878] __do_sys_prctl+0xe6c/0x1d70 [ 49.155255] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.155645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.156106] ? irqentry_exit+0xf3/0x650 [ 49.156448] do_syscall_64+0xbf/0x430 [ 49.156778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.157225] RIP: 0033:0x7f7b101805cd [ 49.157544] 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 [ 49.159070] RSP: 002b:00007fff1b94b960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.159709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b101805cd [ 49.160320] RDX: 0000560cd59c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.160911] RBP: 00007fff1b94b9c0 R08: 0000000000000000 R09: 00007fff1b94b060 [ 49.161542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cf5648ad0 [ 49.162154] R13: 00007fff1b94bdf0 R14: 0000560cf5649bc0 R15: 0000560cf565a780 [ 49.162763] [ 49.162992] irq event stamp: 1647 [ 49.163283] hardirqs last enabled at (1655): [] __up_console_sem+0x78/0x80 [ 49.164005] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 49.164717] softirqs last enabled at (1192): [] handle_softirqs+0x50c/0x770 [ 49.165461] softirqs last disabled at (1183): [] __irq_exit_rcu+0xc4/0x100 [ 49.166168] ---[ end trace 0000000000000000 ]--- [ 49.870479] ------------[ cut here ]------------ [ 49.871456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.873547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.875074] Modules linked in: [ 49.875692] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.877787] Tainted: [W]=WARN [ 49.878418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.879984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.880867] 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 [ 49.884194] RSP: 0018:ffff88800e537bc0 EFLAGS: 00010286 [ 49.885207] RAX: 0000000000000000 RBX: ffffed1001ca6f78 RCX: ffffffff813a4050 [ 49.886504] RDX: ffff888017709bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.887818] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ca6f2f [ 49.889113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.890384] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e537df8 [ 49.891692] FS: 00007fa95b9d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.893138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.894214] CR2: 00007ffc5b0f0ef8 CR3: 000000000a8f3000 CR4: 0000000000350ef0 [ 49.895520] Call Trace: [ 49.896033] [ 49.896446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.897349] ? __create_object+0x59/0x80 [ 49.898138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.899106] __vmalloc_noprof+0x59/0x60 [ 49.899836] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.900722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.901669] bpf_prog_alloc+0x39/0x200 [ 49.902418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.903374] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.904290] do_seccomp+0x349/0x25e0 [ 49.905016] ? find_held_lock+0x2b/0x80 [ 49.905733] ? do_prlimit+0x310/0x610 [ 49.906480] ? __pfx_do_seccomp+0x10/0x10 [ 49.907306] ? do_raw_spin_unlock+0x53/0x220 [ 49.908157] ? _raw_spin_unlock+0x1e/0x40 [ 49.908896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.909873] ? static_key_count+0x60/0x80 [ 49.910677] prctl_set_seccomp+0x4e/0x70 [ 49.911461] __do_sys_prctl+0xe6c/0x1d70 [ 49.912248] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.913117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.914079] ? irqentry_exit+0xf3/0x650 [ 49.914802] do_syscall_64+0xbf/0x430 [ 49.915556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.916524] RIP: 0033:0x7fa95becb5cd [ 49.917234] 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 [ 49.920457] RSP: 002b:00007ffc5b0eeae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.921850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa95becb5cd [ 49.923149] RDX: 000055d2431c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.924460] RBP: 00007ffc5b0eeb40 R08: 0000000000000000 R09: 00007ffc5b0ee1e0 [ 49.925761] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d27867fad0 [ 49.927058] R13: 00007ffc5b0eef70 R14: 000055d278680bc0 R15: 000055d278691780 [ 49.928381] [ 49.928804] irq event stamp: 1717 [ 49.929456] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.930983] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.932252] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.933230] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 49.934197] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5757' (ECDSA) to the list of known hosts. 2025/11/18 04:25:57 fuzzer started 2025/11/18 04:25:57 dialing manager at localhost:37895 2025/11/18 04:25:57 checking machine... 2025/11/18 04:25:57 checking revisions... [ 50.851841] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:25:58 testing simple program... [ 50.938469] cgroup: Unknown subsys name 'net' [ 50.995409] cgroup: Unknown subsys name 'cpuset' [ 51.011189] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:25:57 Registers: info registers vcpu 0 RAX=0000000000046e2d 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f183898a000 CR3=000000000cfe2000 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=2037353a35323a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a35323a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800ef5f7b8 RCX=ffff88800ef5f644 RDX=1ffff11001debf0d RSI=ffffffff81000130 RDI=ffff88800ef5f7c4 RBP=ffff88800ef5f868 RSP=ffff88800ef5f6d0 R8 =0000000000000001 R9 =ffff88800ef5f730 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff88800ef5f7b8 R13=0000000000000000 R14=ffff8880143a1bc0 R15=0000000000002800 RIP=ffffffff81619077 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 00007f7b0fc8e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7b0fc3d008 CR3=000000001fee5000 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