[ 46.228615] ------------[ cut here ]------------ [ 46.229546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.231549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.233033] Modules linked in: [ 46.233658] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.235649] Tainted: [W]=WARN [ 46.236190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.239051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.240065] 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 [ 46.243235] RSP: 0018:ffff8880190c7bc0 EFLAGS: 00010286 [ 46.244225] RAX: 0000000000000000 RBX: ffffed1003218f78 RCX: ffffffff813a4050 [ 46.245536] RDX: ffff888015c99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.246823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003218f2f [ 46.248126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.249400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190c7df8 [ 46.250679] FS: 00007f5c2cc17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.252137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.253209] CR2: 00007fffa9ca5ef7 CR3: 00000000175a5000 CR4: 0000000000350ef0 [ 46.254499] Call Trace: [ 46.254962] [ 46.255406] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.256336] ? __create_object+0x59/0x80 [ 46.257076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.258033] __vmalloc_noprof+0x59/0x60 [ 46.258788] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.259656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.260581] bpf_prog_alloc+0x39/0x200 [ 46.261317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.262207] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.263102] do_seccomp+0x349/0x25e0 [ 46.263817] ? find_held_lock+0x2b/0x80 [ 46.264565] ? do_prlimit+0x310/0x610 [ 46.265305] ? __pfx_do_seccomp+0x10/0x10 [ 46.266044] ? do_raw_spin_unlock+0x53/0x220 [ 46.266873] ? _raw_spin_unlock+0x1e/0x40 [ 46.267645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.268605] ? static_key_count+0x60/0x80 [ 46.269407] prctl_set_seccomp+0x4e/0x70 [ 46.270129] __do_sys_prctl+0xe6c/0x1d70 [ 46.270918] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.271787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.272755] ? irqentry_exit+0xf3/0x650 [ 46.273508] do_syscall_64+0xbf/0x430 [ 46.274196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.275143] RIP: 0033:0x7f5c2d1095cd [ 46.275855] 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 [ 46.279022] RSP: 002b:00007fffa9ca3d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.280413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c2d1095cd [ 46.281676] RDX: 00005592d2d6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.282963] RBP: 00007fffa9ca3da0 R08: 0000000000000000 R09: 00007fffa9ca3440 [ 46.284266] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592f4fb1bf0 [ 46.285557] R13: 00007fffa9ca41d0 R14: 00005592f4fbb380 R15: 00005592f4fc6460 [ 46.286843] [ 46.287316] irq event stamp: 2061 [ 46.287934] hardirqs last enabled at (2069): [] __up_console_sem+0x78/0x80 [ 46.289463] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 46.290978] softirqs last enabled at (1884): [] handle_softirqs+0x50c/0x770 [ 46.292525] softirqs last disabled at (1879): [] __irq_exit_rcu+0xc4/0x100 [ 46.294034] ---[ end trace 0000000000000000 ]--- [ 49.224893] ------------[ cut here ]------------ [ 49.225815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.227786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.229231] Modules linked in: [ 49.229852] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.231825] Tainted: [W]=WARN [ 49.232413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.233871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.235016] 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 [ 49.238416] RSP: 0018:ffff888016577bc0 EFLAGS: 00010286 [ 49.239395] RAX: 0000000000000000 RBX: ffffed1002caef78 RCX: ffffffff813a4050 [ 49.240681] RDX: ffff888009a31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.241950] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caef2f [ 49.243216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.244507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016577df8 [ 49.245784] FS: 00007f4dc39ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.247213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.248292] CR2: 00007fff05747ef7 CR3: 000000000bd0a000 CR4: 0000000000350ef0 [ 49.249576] Call Trace: [ 49.250042] [ 49.250490] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.251397] ? __create_object+0x59/0x80 [ 49.252148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.253125] __vmalloc_noprof+0x59/0x60 [ 49.253890] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.254780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.255724] bpf_prog_alloc+0x39/0x200 [ 49.256457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.257383] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.258285] do_seccomp+0x349/0x25e0 [ 49.258966] ? find_held_lock+0x2b/0x80 [ 49.259741] ? do_prlimit+0x310/0x610 [ 49.260489] ? __pfx_do_seccomp+0x10/0x10 [ 49.261276] ? do_raw_spin_unlock+0x53/0x220 [ 49.262063] ? _raw_spin_unlock+0x1e/0x40 [ 49.262832] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.263805] ? static_key_count+0x60/0x80 [ 49.264608] prctl_set_seccomp+0x4e/0x70 [ 49.265383] __do_sys_prctl+0xe6c/0x1d70 [ 49.266146] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.266991] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.267993] ? irqentry_exit+0xf3/0x650 [ 49.268769] do_syscall_64+0xbf/0x430 [ 49.269509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.270479] RIP: 0033:0x7f4dc3edf5cd [ 49.271160] 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 [ 49.274388] RSP: 002b:00007fff057455c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.275785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dc3edf5cd [ 49.277100] RDX: 00005651f4e2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.278386] RBP: 00007fff05745620 R08: 0000000000000000 R09: 00007fff05744cc0 [ 49.279725] R10: 0000000000000000 R11: 0000000000000246 R12: 000056520089c2b0 [ 49.281032] R13: 00007fff05745a50 R14: 000056520089ed20 R15: 00005652008b08d0 [ 49.282349] [ 49.282780] irq event stamp: 1881 [ 49.283436] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 49.284940] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 49.286297] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 49.287695] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 49.289052] ---[ end trace 0000000000000000 ]--- [ 49.909560] ------------[ cut here ]------------ [ 49.910318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.911961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.913156] Modules linked in: [ 49.914830] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.916842] Tainted: [W]=WARN [ 49.917345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.918550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.919296] 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 [ 49.921904] RSP: 0018:ffff88800aa67bc0 EFLAGS: 00010286 [ 49.922702] RAX: 0000000000000000 RBX: ffffed100154cf78 RCX: ffffffff813a4050 [ 49.923772] RDX: ffff888015ad3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.924823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100154cf2f [ 49.925875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.926934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800aa67df8 [ 49.927997] FS: 00007fab58108900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.929179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.930049] CR2: 00007ffed44c5ef7 CR3: 0000000020124000 CR4: 0000000000350ef0 [ 49.931118] Call Trace: [ 49.931545] [ 49.931889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.932627] ? __create_object+0x59/0x80 [ 49.933275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.934035] __vmalloc_noprof+0x59/0x60 [ 49.934662] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.935388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936128] bpf_prog_alloc+0x39/0x200 [ 49.936732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.937500] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.938205] do_seccomp+0x349/0x25e0 [ 49.938793] ? find_held_lock+0x2b/0x80 [ 49.939415] ? do_prlimit+0x310/0x610 [ 49.939998] ? __pfx_do_seccomp+0x10/0x10 [ 49.940644] ? do_raw_spin_unlock+0x53/0x220 [ 49.941328] ? _raw_spin_unlock+0x1e/0x40 [ 49.941930] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.942773] ? static_key_count+0x60/0x80 [ 49.943458] prctl_set_seccomp+0x4e/0x70 [ 49.944071] __do_sys_prctl+0xe6c/0x1d70 [ 49.944721] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.945433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.946189] ? irqentry_exit+0xf3/0x650 [ 49.946817] do_syscall_64+0xbf/0x430 [ 49.947427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.948179] RIP: 0033:0x7fab585fa5cd [ 49.948759] 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 [ 49.951372] RSP: 002b:00007ffed44c4c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.952503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab585fa5cd [ 49.953556] RDX: 00005641d5cb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.954609] RBP: 00007ffed44c4cf0 R08: 0000000000000000 R09: 00007ffed44c4390 [ 49.955680] R10: 0000000000000000 R11: 0000000000000246 R12: 000056420e01fad0 [ 49.956733] R13: 00007ffed44c5120 R14: 000056420e020bc0 R15: 000056420e031780 [ 49.957805] [ 49.958155] irq event stamp: 2091 [ 49.958688] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80 [ 49.959961] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80 [ 49.961210] softirqs last enabled at (2060): [] handle_softirqs+0x50c/0x770 [ 49.962496] softirqs last disabled at (2055): [] __irq_exit_rcu+0xc4/0x100 [ 49.963756] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12250' (ECDSA) to the list of known hosts. 2025/11/19 03:09:10 fuzzer started 2025/11/19 03:09:10 dialing manager at localhost:34383 2025/11/19 03:09:10 checking machine... 2025/11/19 03:09:10 checking revisions... [ 50.730289] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:09:10 testing simple program... [ 50.808854] cgroup: Unknown subsys name 'net' [ 50.850907] cgroup: Unknown subsys name 'cpuset' [ 50.864156] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:09:10 Registers: info registers vcpu 0 RAX=0000000000047a81 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f21b2200000 CR3=000000000d2b2000 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=0fa80ceffc972fa87f4a3d883ef9a2ca XMM02=0000000000302500ec2efd57dc4c00df XMM03=000000000030f4484aa260e6e8db57bb XMM04=421b5adca668ded000000000000ae988 XMM05=ed375c8cc2023e5300000000003207c0 XMM06=817b8945e9d50373000000000031f0f8 XMM07=e042d86d42eb936e0000000000310598 XMM08=4aa260e6e8db57bb0000000000302560 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=1ffff11002eeee95 RCX=ffff88801777746c RDX=0000000000000003 RSI=ffffffff85e1ffe0 RDI=ffff8880190ac250 RBP=ffffffff85e1ffe0 RSP=ffff888017777460 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff84c563fd R13=0000000000000206 R14=ffff8880190ab780 R15=0000000000000004 RIP=ffffffff81528ffa 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 00007f4dc39ed900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0573f000 CR3=000000000ea39000 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