[ 39.271836] ------------[ cut here ]------------ [ 39.272796] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.274808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.276295] Modules linked in: [ 39.276885] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.278900] Tainted: [W]=WARN [ 39.279501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.280973] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.281878] 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 [ 39.285104] RSP: 0018:ffff888016287bc0 EFLAGS: 00010286 [ 39.286113] RAX: 0000000000000000 RBX: ffffed1002c50f78 RCX: ffffffff813a4050 [ 39.287416] RDX: ffff88801b1e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.288718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c50f2f [ 39.290030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.291337] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016287df8 [ 39.292604] FS: 00007f896cfad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.294055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.295111] CR2: 00007ffce1ae2ef7 CR3: 000000000eb5f000 CR4: 0000000000350ef0 [ 39.296404] Call Trace: [ 39.296868] [ 39.297320] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.298232] ? __create_object+0x59/0x80 [ 39.298979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.299960] __vmalloc_noprof+0x59/0x60 [ 39.300723] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.301595] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.302543] bpf_prog_alloc+0x39/0x200 [ 39.303281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.304218] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.305121] do_seccomp+0x349/0x25e0 [ 39.305807] ? find_held_lock+0x2b/0x80 [ 39.306591] ? do_prlimit+0x310/0x610 [ 39.307341] ? __pfx_do_seccomp+0x10/0x10 [ 39.308133] ? do_raw_spin_unlock+0x53/0x220 [ 39.308930] ? _raw_spin_unlock+0x1e/0x40 [ 39.309715] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.310706] ? static_key_count+0x60/0x80 [ 39.311520] prctl_set_seccomp+0x4e/0x70 [ 39.312303] __do_sys_prctl+0xe6c/0x1d70 [ 39.313084] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.313902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.314876] ? irqentry_exit+0xf3/0x650 [ 39.315625] do_syscall_64+0xbf/0x430 [ 39.316350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.317309] RIP: 0033:0x7f896d49f5cd [ 39.317979] 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 [ 39.321194] RSP: 002b:00007ffce1ae14b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.322570] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f896d49f5cd [ 39.323854] RDX: 00005612f4251e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.325144] RBP: 00007ffce1ae1510 R08: 0000000000000000 R09: 00007ffce1ae0bb0 [ 39.326460] R10: 0000000000000000 R11: 0000000000000246 R12: 000056130633d2b0 [ 39.327752] R13: 00007ffce1ae1940 R14: 000056130633fd20 R15: 00005613063518d0 [ 39.329056] [ 39.329483] irq event stamp: 1765 [ 39.330155] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.331670] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.333201] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 39.334740] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 39.336262] ---[ end trace 0000000000000000 ]--- [ 42.750885] ------------[ cut here ]------------ [ 42.751820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.753802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.755264] Modules linked in: [ 42.755855] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.757851] Tainted: [W]=WARN [ 42.758499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.759965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.760858] 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 [ 42.764036] RSP: 0018:ffff8880174d7bc0 EFLAGS: 00010286 [ 42.764975] RAX: 0000000000000000 RBX: ffffed1002e9af78 RCX: ffffffff813a4050 [ 42.766274] RDX: ffff88800f8eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.767531] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9af2f [ 42.768796] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.770090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174d7df8 [ 42.771354] FS: 00007f5170f1b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.772789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.773868] CR2: 00007ffe8f635ef7 CR3: 000000001f8f1000 CR4: 0000000000350ef0 [ 42.775156] Call Trace: [ 42.775627] [ 42.776083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.776924] ? __create_object+0x59/0x80 [ 42.777688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.778660] __vmalloc_noprof+0x59/0x60 [ 42.779428] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.780296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.781251] bpf_prog_alloc+0x39/0x200 [ 42.781942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.782886] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.783799] do_seccomp+0x349/0x25e0 [ 42.784520] ? find_held_lock+0x2b/0x80 [ 42.785278] ? do_prlimit+0x310/0x610 [ 42.785978] ? __pfx_do_seccomp+0x10/0x10 [ 42.786759] ? do_raw_spin_unlock+0x53/0x220 [ 42.787596] ? _raw_spin_unlock+0x1e/0x40 [ 42.788379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.789382] ? static_key_count+0x60/0x80 [ 42.790200] prctl_set_seccomp+0x4e/0x70 [ 42.790935] __do_sys_prctl+0xe6c/0x1d70 [ 42.791724] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.792592] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.793567] ? irqentry_exit+0xf3/0x650 [ 42.794339] do_syscall_64+0xbf/0x430 [ 42.795078] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.795985] RIP: 0033:0x7f517140d5cd [ 42.796694] 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 [ 42.799877] RSP: 002b:00007ffe8f634df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.801227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f517140d5cd [ 42.802498] RDX: 0000560162713e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.803759] RBP: 00007ffe8f634e50 R08: 0000000000000000 R09: 00007ffe8f6344f0 [ 42.805067] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601a0beaad0 [ 42.806362] R13: 00007ffe8f635280 R14: 00005601a0bebbc0 R15: 00005601a0bfc780 [ 42.807637] [ 42.808102] irq event stamp: 1685 [ 42.808701] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 42.810214] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 42.811474] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 42.812740] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 42.813998] ---[ end trace 0000000000000000 ]--- [ 43.517470] ------------[ cut here ]------------ [ 43.518385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.520360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.521796] Modules linked in: [ 43.522657] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.524669] Tainted: [W]=WARN [ 43.525260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.526706] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.527601] 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 [ 43.530725] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 43.531676] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 43.532930] RDX: ffff88800f8ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.534190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 43.535449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.536710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 43.537963] FS: 00007fbeadc1c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.539412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.540450] CR2: 00007ffc2731fef7 CR3: 000000000b90c000 CR4: 0000000000350ef0 [ 43.541709] Call Trace: [ 43.542219] [ 43.542633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.543515] ? __create_object+0x59/0x80 [ 43.544290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.545239] __vmalloc_noprof+0x59/0x60 [ 43.545956] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.546824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.547752] bpf_prog_alloc+0x39/0x200 [ 43.548476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.549393] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.550287] do_seccomp+0x349/0x25e0 [ 43.550964] ? find_held_lock+0x2b/0x80 [ 43.551712] ? do_prlimit+0x310/0x610 [ 43.552436] ? __pfx_do_seccomp+0x10/0x10 [ 43.553214] ? do_raw_spin_unlock+0x53/0x220 [ 43.553994] ? _raw_spin_unlock+0x1e/0x40 [ 43.554766] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.555707] ? static_key_count+0x60/0x80 [ 43.556501] prctl_set_seccomp+0x4e/0x70 [ 43.557268] __do_sys_prctl+0xe6c/0x1d70 [ 43.558046] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.558850] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.559807] ? irqentry_exit+0xf3/0x650 [ 43.560559] do_syscall_64+0xbf/0x430 [ 43.561284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.562239] RIP: 0033:0x7fbeae10e5cd [ 43.562904] 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 [ 43.566095] RSP: 002b:00007ffc2731d9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.567464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbeae10e5cd [ 43.568749] RDX: 000055a904280e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.570048] RBP: 00007ffc2731da40 R08: 0000000000000000 R09: 00007ffc2731d0e0 [ 43.571333] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a91bd7fad0 [ 43.572614] R13: 00007ffc2731de70 R14: 000055a91bd80bc0 R15: 000055a91bd91780 [ 43.573913] [ 43.574385] irq event stamp: 1797 [ 43.574993] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.576543] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.578080] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 43.579466] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 43.580733] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16199' (ECDSA) to the list of known hosts. 2025/11/19 03:34:18 fuzzer started 2025/11/19 03:34:18 dialing manager at localhost:34383 2025/11/19 03:34:19 checking machine... 2025/11/19 03:34:19 checking revisions... [ 44.451619] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:34:19 testing simple program... [ 44.545982] cgroup: Unknown subsys name 'net' [ 44.608396] cgroup: Unknown subsys name 'cpuset' [ 44.626733] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:34:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b70d R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff815bd130 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 00007f6f0f269700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5170eea008 CR3=000000000b7ed000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32313232342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323132 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=00000000000000c4 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc1d8 RBP=ffff8880096fc1d8 RSP=ffff888009757690 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6152b1b4a8 CR3=000000000dcb9000 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=3bfdc889b6fdebb69d46528f54a004f8 XMM02=0000000000306470eff9b2d0a8fce9cb XMM03=00000000003065402c67c8bc2e329bc3 XMM04=94a9578c2cc9eee500000000000ae988 XMM05=3483660e240155e70000000000320fc8 XMM06=5b75c91c804453420000000000320068 XMM07=e042d86d42eb936e000000000030fb58 XMM08=d772968ef4e4e3fc0000000000306540 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000