[ 46.173516] ------------[ cut here ]------------ [ 46.174284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.175990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.177188] Modules linked in: [ 46.177684] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.179341] Tainted: [W]=WARN [ 46.179796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.180994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.181708] 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 [ 46.184340] RSP: 0018:ffff88800a40fbc0 EFLAGS: 00010286 [ 46.185155] RAX: 0000000000000000 RBX: ffffed1001481f78 RCX: ffffffff813a4050 [ 46.186232] RDX: ffff88801b585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.187306] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001481f2f [ 46.188383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.189451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a40fdf8 [ 46.190535] FS: 00007f8f32494900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.191725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.192616] CR2: 00007f8f32986580 CR3: 000000000eb64000 CR4: 0000000000350ef0 [ 46.193678] Call Trace: [ 46.194096] [ 46.194436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.195187] ? __create_object+0x59/0x80 [ 46.195797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.196606] __vmalloc_noprof+0x59/0x60 [ 46.197242] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.197930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.198717] bpf_prog_alloc+0x39/0x200 [ 46.199342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.200115] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.200829] do_seccomp+0x349/0x25e0 [ 46.201436] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.202170] ? __pfx_do_seccomp+0x10/0x10 [ 46.202796] ? find_held_lock+0x2b/0x80 [ 46.203432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.204233] ? static_key_count+0x60/0x80 [ 46.204867] prctl_set_seccomp+0x4e/0x70 [ 46.205513] __do_sys_prctl+0xe6c/0x1d70 [ 46.206166] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.206861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.207659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.208467] ? irqentry_exit+0xf3/0x650 [ 46.209107] do_syscall_64+0xbf/0x430 [ 46.209693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.210482] RIP: 0033:0x7f8f329865cd [ 46.211093] 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 [ 46.213751] RSP: 002b:00007ffd775acec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.214912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f329865cd [ 46.215982] RDX: 000055c6117ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.217048] RBP: 00007ffd775acf20 R08: 0000000000000000 R09: 00007ffd775ac5c0 [ 46.218109] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c61fb2aad0 [ 46.219189] R13: 00007ffd775ad350 R14: 000055c61fb2bbc0 R15: 000055c61fb3c780 [ 46.220282] [ 46.220635] irq event stamp: 1685 [ 46.221164] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 46.222426] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 46.223692] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.224983] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.226237] ---[ end trace 0000000000000000 ]--- [ 49.511264] ------------[ cut here ]------------ [ 49.512193] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.514190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.515867] Modules linked in: [ 49.516576] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.518535] Tainted: [W]=WARN [ 49.519140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.520590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.521502] 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 [ 49.524621] RSP: 0018:ffff888019f17bc0 EFLAGS: 00010286 [ 49.525587] RAX: 0000000000000000 RBX: ffffed10033e2f78 RCX: ffffffff813a4050 [ 49.526855] RDX: ffff888013f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.528119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e2f2f [ 49.529375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.530652] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f17df8 [ 49.531921] FS: 00007fe8c4142900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.533363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.534405] CR2: 00007fe8c4634580 CR3: 000000001f847000 CR4: 0000000000350ef0 [ 49.535697] Call Trace: [ 49.536209] [ 49.536612] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.537492] ? __create_object+0x59/0x80 [ 49.538277] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.539246] __vmalloc_noprof+0x59/0x60 [ 49.539990] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.540801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.541722] bpf_prog_alloc+0x39/0x200 [ 49.542458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.543394] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.544289] do_seccomp+0x349/0x25e0 [ 49.544992] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.545837] ? __pfx_do_seccomp+0x10/0x10 [ 49.546629] ? find_held_lock+0x2b/0x80 [ 49.547386] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.548331] ? static_key_count+0x60/0x80 [ 49.549133] prctl_set_seccomp+0x4e/0x70 [ 49.549848] __do_sys_prctl+0xe6c/0x1d70 [ 49.550636] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.551485] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.552436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.553397] ? irqentry_exit+0xf3/0x650 [ 49.554145] do_syscall_64+0xbf/0x430 [ 49.554844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.555776] RIP: 0033:0x7fe8c46345cd [ 49.556468] 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 [ 49.559592] RSP: 002b:00007ffd53b89d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.560929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8c46345cd [ 49.562199] RDX: 000055d2156b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.563480] RBP: 00007ffd53b89d70 R08: 0000000000000000 R09: 00007ffd53b89410 [ 49.564743] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d227647ad0 [ 49.566002] R13: 00007ffd53b8a1a0 R14: 000055d227648bc0 R15: 000055d227659780 [ 49.567287] [ 49.567706] irq event stamp: 1819 [ 49.568352] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.569844] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.571340] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.572845] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.574339] ---[ end trace 0000000000000000 ]--- [ 50.372345] ------------[ cut here ]------------ [ 50.373099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.374807] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.376013] Modules linked in: [ 50.376497] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.378150] Tainted: [W]=WARN [ 50.378630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.379849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.380611] 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 [ 50.383242] RSP: 0018:ffff888019d5fbc0 EFLAGS: 00010286 [ 50.384059] RAX: 0000000000000000 RBX: ffffed10033abf78 RCX: ffffffff813a4050 [ 50.385133] RDX: ffff888016ed1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.386204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033abf2f [ 50.387277] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.388345] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d5fdf8 [ 50.389410] FS: 00007fe643cd4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.390614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.391493] CR2: 00007fe6441c6580 CR3: 000000001f20a000 CR4: 0000000000350ef0 [ 50.392568] Call Trace: [ 50.392991] [ 50.393333] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.394087] ? __create_object+0x59/0x80 [ 50.394711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.395518] __vmalloc_noprof+0x59/0x60 [ 50.396153] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.396838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.397617] bpf_prog_alloc+0x39/0x200 [ 50.398227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.399018] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.399729] do_seccomp+0x349/0x25e0 [ 50.400325] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.401090] ? __pfx_do_seccomp+0x10/0x10 [ 50.401708] ? find_held_lock+0x2b/0x80 [ 50.402332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.403148] ? static_key_count+0x60/0x80 [ 50.403777] prctl_set_seccomp+0x4e/0x70 [ 50.404428] __do_sys_prctl+0xe6c/0x1d70 [ 50.405073] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.405751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.406564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.407365] ? irqentry_exit+0xf3/0x650 [ 50.407995] do_syscall_64+0xbf/0x430 [ 50.408573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.409370] RIP: 0033:0x7fe6441c65cd [ 50.409917] 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 [ 50.412587] RSP: 002b:00007fffa56ab160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.413716] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6441c65cd [ 50.414795] RDX: 0000564505e0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.415868] RBP: 00007fffa56ab1c0 R08: 0000000000000000 R09: 00007fffa56aa860 [ 50.416937] R10: 0000000000000000 R11: 0000000000000246 R12: 000056450a2bc2b0 [ 50.418013] R13: 00007fffa56ab5f0 R14: 000056450a2bed20 R15: 000056450a2d08d0 [ 50.419099] [ 50.419449] irq event stamp: 1759 [ 50.419978] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.421244] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.422504] softirqs last enabled at (1548): [] handle_softirqs+0x50c/0x770 [ 50.423792] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 50.425046] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18590' (ECDSA) to the list of known hosts. 2025/11/17 23:57:27 fuzzer started 2025/11/17 23:57:27 dialing manager at localhost:37895 2025/11/17 23:57:27 checking machine... 2025/11/17 23:57:27 checking revisions... [ 51.316130] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:57:27 testing simple program... [ 51.401738] cgroup: Unknown subsys name 'net' [ 51.462507] cgroup: Unknown subsys name 'cpuset' [ 51.476615] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:57:26 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff86ab8c8a RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627778 R8 =ffffffff86ab8c8e R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000025776 R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627bb0 R15=ffff888009627840 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd53b82bdc CR3=000000000df0b000 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=2036323a37353a333220373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a37353a3332203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003795d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe402a3998 CR3=000000000df0b000 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=37353a333220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383338 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000