[ 53.783118] ------------[ cut here ]------------ [ 53.784159] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.786387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.787865] Modules linked in: [ 53.788471] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.790733] Tainted: [W]=WARN [ 53.791407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.792887] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.793766] 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 [ 53.796974] RSP: 0018:ffff88801a3e7bc0 EFLAGS: 00010286 [ 53.797963] RAX: 0000000000000000 RBX: ffffed100347cf78 RCX: ffffffff813a4050 [ 53.799265] RDX: ffff888018c1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.800570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347cf2f [ 53.801868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.803168] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3e7df8 [ 53.804469] FS: 00007efee8d38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.805937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.807022] CR2: 00007ffda0fe5ef7 CR3: 000000000d6ab000 CR4: 0000000000350ef0 [ 53.808313] Call Trace: [ 53.808785] [ 53.809248] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.810153] ? __create_object+0x59/0x80 [ 53.810955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.811929] __vmalloc_noprof+0x59/0x60 [ 53.812665] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.813544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.814494] bpf_prog_alloc+0x39/0x200 [ 53.815277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.816217] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.817138] do_seccomp+0x349/0x25e0 [ 53.817863] ? find_held_lock+0x2b/0x80 [ 53.818593] ? do_prlimit+0x310/0x610 [ 53.819363] ? __pfx_do_seccomp+0x10/0x10 [ 53.820153] ? do_raw_spin_unlock+0x53/0x220 [ 53.821011] ? _raw_spin_unlock+0x1e/0x40 [ 53.821759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.822749] ? static_key_count+0x60/0x80 [ 53.823554] prctl_set_seccomp+0x4e/0x70 [ 53.824346] __do_sys_prctl+0xe6c/0x1d70 [ 53.825131] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.826000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.827006] ? irqentry_exit+0xf3/0x650 [ 53.827728] do_syscall_64+0xbf/0x430 [ 53.828468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.829439] RIP: 0033:0x7efee922a5cd [ 53.830163] 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 [ 53.833442] RSP: 002b:00007ffda0fe4d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.834889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efee922a5cd [ 53.836224] RDX: 000056472f7d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.837543] RBP: 00007ffda0fe4db0 R08: 0000000000000000 R09: 00007ffda0fe4450 [ 53.838886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564766d4cad0 [ 53.840102] R13: 00007ffda0fe51e0 R14: 0000564766d4dbc0 R15: 0000564766d5e780 [ 53.841274] [ 53.841658] irq event stamp: 1765 [ 53.842232] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 53.843607] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 53.844983] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 53.846373] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 53.847744] ---[ end trace 0000000000000000 ]--- [ 56.577714] ------------[ cut here ]------------ [ 56.578496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.580182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 56.581420] Modules linked in: [ 56.581959] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.583634] Tainted: [W]=WARN [ 56.584140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.585389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.586167] 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 [ 56.588900] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 56.589695] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 56.590823] RDX: ffff888018dd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.591917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 56.593022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.594110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 56.595212] FS: 00007fdd5548d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.596440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.597349] CR2: 00007ffc0b9b3ef7 CR3: 000000000cc74000 CR4: 0000000000350ef0 [ 56.598452] Call Trace: [ 56.598881] [ 56.599227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.599997] ? __create_object+0x59/0x80 [ 56.600622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.601448] __vmalloc_noprof+0x59/0x60 [ 56.602093] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.602800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.603591] bpf_prog_alloc+0x39/0x200 [ 56.604237] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.605049] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.605774] do_seccomp+0x349/0x25e0 [ 56.606388] ? find_held_lock+0x2b/0x80 [ 56.607034] ? do_prlimit+0x310/0x610 [ 56.607622] ? __pfx_do_seccomp+0x10/0x10 [ 56.608279] ? do_raw_spin_unlock+0x53/0x220 [ 56.608991] ? _raw_spin_unlock+0x1e/0x40 [ 56.609615] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.610434] ? static_key_count+0x60/0x80 [ 56.611123] prctl_set_seccomp+0x4e/0x70 [ 56.611737] __do_sys_prctl+0xe6c/0x1d70 [ 56.612392] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.613116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.613931] ? irqentry_exit+0xf3/0x650 [ 56.614545] do_syscall_64+0xbf/0x430 [ 56.615182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.615990] RIP: 0033:0x7fdd5597f5cd [ 56.616550] 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 [ 56.619213] RSP: 002b:00007ffc0b9b1c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.620376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd5597f5cd [ 56.621446] RDX: 0000558e7eb6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.622524] RBP: 00007ffc0b9b1c70 R08: 0000000000000000 R09: 00007ffc0b9b1310 [ 56.623615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e9a5d22b0 [ 56.624692] R13: 00007ffc0b9b20a0 R14: 0000558e9a5d4d20 R15: 0000558e9a5e68d0 [ 56.625794] [ 56.626190] irq event stamp: 1721 [ 56.626710] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 56.627994] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 56.629284] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 56.630579] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 56.631885] ---[ end trace 0000000000000000 ]--- [ 57.371864] ------------[ cut here ]------------ [ 57.372755] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.374761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.376221] Modules linked in: [ 57.376808] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.378853] Tainted: [W]=WARN [ 57.379415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.380936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.381851] 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 [ 57.385043] RSP: 0018:ffff888016ba7bc0 EFLAGS: 00010286 [ 57.386045] RAX: 0000000000000000 RBX: ffffed1002d74f78 RCX: ffffffff813a4050 [ 57.387342] RDX: ffff888015f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.388642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d74f2f [ 57.389920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.391238] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ba7df8 [ 57.392512] FS: 00007f244eece900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.393944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.395026] CR2: 00007fffe7836ef7 CR3: 0000000013ccb000 CR4: 0000000000350ef0 [ 57.396312] Call Trace: [ 57.396775] [ 57.397227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.398107] ? __create_object+0x59/0x80 [ 57.398903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.399861] __vmalloc_noprof+0x59/0x60 [ 57.400576] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.401444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.402364] bpf_prog_alloc+0x39/0x200 [ 57.403105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.404030] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.404971] do_seccomp+0x349/0x25e0 [ 57.405648] ? find_held_lock+0x2b/0x80 [ 57.406433] ? do_prlimit+0x310/0x610 [ 57.407177] ? __pfx_do_seccomp+0x10/0x10 [ 57.407965] ? do_raw_spin_unlock+0x53/0x220 [ 57.408754] ? _raw_spin_unlock+0x1e/0x40 [ 57.409530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.410471] ? static_key_count+0x60/0x80 [ 57.411277] prctl_set_seccomp+0x4e/0x70 [ 57.412039] __do_sys_prctl+0xe6c/0x1d70 [ 57.412766] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.413627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.414602] ? irqentry_exit+0xf3/0x650 [ 57.415384] do_syscall_64+0xbf/0x430 [ 57.416115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.417057] RIP: 0033:0x7f244f3c05cd [ 57.417725] 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 [ 57.420917] RSP: 002b:00007fffe78342f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.422272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f244f3c05cd [ 57.423595] RDX: 0000561ba3a65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.424881] RBP: 00007fffe7834350 R08: 0000000000000000 R09: 00007fffe78339f0 [ 57.426156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bb21b0b10 [ 57.427446] R13: 00007fffe7834780 R14: 0000561bb21b12b0 R15: 0000561bb21c56f0 [ 57.428754] [ 57.429207] irq event stamp: 1793 [ 57.429861] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 57.431396] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 57.432934] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 57.434459] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 57.435744] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27663' (ECDSA) to the list of known hosts. 2025/11/18 09:22:29 fuzzer started 2025/11/18 09:22:29 dialing manager at localhost:34383 2025/11/18 09:22:29 checking machine... 2025/11/18 09:22:29 checking revisions... [ 58.335394] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:22:29 testing simple program... [ 58.416741] cgroup: Unknown subsys name 'net' [ 58.481716] cgroup: Unknown subsys name 'cpuset' [ 58.496616] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:22:28 Registers: info registers vcpu 0 RAX=0000560b7d316f80 RBX=0000000000000000 RCX=0000560b9d28fe70 RDX=0000000000000000 RSI=0000000000000000 RDI=0000560b9d28fc50 RBP=00007f7819ff5c90 RSP=00007f7819ff5b80 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=00007f781a7f453f R14=0000560b9d28fc80 R15=0000000000802000 RIP=0000560b7d314c71 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7819ff6700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdd55446008 CR3=0000000007393000 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=2038323a32323a393020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a32323a3930203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000309d9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 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=00007f781a801000 CR3=0000000007393000 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=32323a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323330 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000