[ 46.369747] ------------[ cut here ]------------ [ 46.370643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.372609] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.374263] Modules linked in: [ 46.374844] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.376801] Tainted: [W]=WARN [ 46.377379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.378829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.379725] 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 [ 46.382823] RSP: 0018:ffff8880177bfbc0 EFLAGS: 00010286 [ 46.383768] RAX: 0000000000000000 RBX: ffffed1002ef7f78 RCX: ffffffff813a4050 [ 46.385011] RDX: ffff888016f3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.386268] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef7f2f [ 46.387515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.388770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177bfdf8 [ 46.390041] FS: 00007f10097f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.391440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.392476] CR2: 00007ffc6721cef7 CR3: 00000000167f8000 CR4: 0000000000350ef0 [ 46.393734] Call Trace: [ 46.394218] [ 46.394623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.395502] ? __create_object+0x59/0x80 [ 46.396259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.397206] __vmalloc_noprof+0x59/0x60 [ 46.397920] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.398771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399676] bpf_prog_alloc+0x39/0x200 [ 46.400403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.401314] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.402207] do_seccomp+0x349/0x25e0 [ 46.402869] ? find_held_lock+0x2b/0x80 [ 46.403612] ? do_prlimit+0x310/0x610 [ 46.404330] ? __pfx_do_seccomp+0x10/0x10 [ 46.405055] ? do_raw_spin_unlock+0x53/0x220 [ 46.405880] ? _raw_spin_unlock+0x1e/0x40 [ 46.406643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.407582] ? static_key_count+0x60/0x80 [ 46.408362] prctl_set_seccomp+0x4e/0x70 [ 46.409080] __do_sys_prctl+0xe6c/0x1d70 [ 46.409856] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.410701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.411649] ? irqentry_exit+0xf3/0x650 [ 46.412398] do_syscall_64+0xbf/0x430 [ 46.413083] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.414020] RIP: 0033:0x7f1009cea5cd [ 46.414714] 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 [ 46.417813] RSP: 002b:00007ffc6721bac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.419143] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1009cea5cd [ 46.420393] RDX: 0000556a2a3fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.421653] RBP: 00007ffc6721bb20 R08: 0000000000000000 R09: 00007ffc6721b1c0 [ 46.422908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a5c8f7ad0 [ 46.424164] R13: 00007ffc6721bf50 R14: 0000556a5c8f8bc0 R15: 0000556a5c909780 [ 46.425427] [ 46.425851] irq event stamp: 1739 [ 46.426487] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.427978] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.429460] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.430971] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.432447] ---[ end trace 0000000000000000 ]--- [ 49.645520] ------------[ cut here ]------------ [ 49.646459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.648466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.650011] Modules linked in: [ 49.650643] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.652632] Tainted: [W]=WARN [ 49.653233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.654701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.655636] 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 [ 49.658830] RSP: 0018:ffff888016e37bc0 EFLAGS: 00010286 [ 49.659815] RAX: 0000000000000000 RBX: ffffed1002dc6f78 RCX: ffffffff813a4050 [ 49.661118] RDX: ffff88801617b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.662438] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc6f2f [ 49.663717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.664987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e37df8 [ 49.666284] FS: 00007f5caf468900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.667723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.668783] CR2: 00007ffc8c284ef7 CR3: 0000000013e96000 CR4: 0000000000350ef0 [ 49.670131] Call Trace: [ 49.670592] [ 49.671012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.671900] ? __create_object+0x59/0x80 [ 49.672673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.673633] __vmalloc_noprof+0x59/0x60 [ 49.674387] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.675246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.676164] bpf_prog_alloc+0x39/0x200 [ 49.676843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.677769] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.678653] do_seccomp+0x349/0x25e0 [ 49.679368] ? find_held_lock+0x2b/0x80 [ 49.680070] ? do_prlimit+0x310/0x610 [ 49.680807] ? __pfx_do_seccomp+0x10/0x10 [ 49.681594] ? do_raw_spin_unlock+0x53/0x220 [ 49.682415] ? _raw_spin_unlock+0x1e/0x40 [ 49.683186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.684086] ? static_key_count+0x60/0x80 [ 49.684883] prctl_set_seccomp+0x4e/0x70 [ 49.685654] __do_sys_prctl+0xe6c/0x1d70 [ 49.686428] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.687266] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.688227] ? irqentry_exit+0xf3/0x650 [ 49.688932] do_syscall_64+0xbf/0x430 [ 49.689686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.690637] RIP: 0033:0x7f5caf95a5cd [ 49.691333] 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 [ 49.694472] RSP: 002b:00007ffc8c283180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.695822] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5caf95a5cd [ 49.697085] RDX: 000055b0667e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.698369] RBP: 00007ffc8c2831e0 R08: 0000000000000000 R09: 00007ffc8c282880 [ 49.699636] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b09a2e2ad0 [ 49.700900] R13: 00007ffc8c283610 R14: 000055b09a2e3bc0 R15: 000055b09a2f4780 [ 49.702194] [ 49.702615] irq event stamp: 1779 [ 49.703255] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.704743] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.706241] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.707752] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.709236] ---[ end trace 0000000000000000 ]--- [ 50.514398] ------------[ cut here ]------------ [ 50.515345] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.517390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.518880] Modules linked in: [ 50.519525] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.521500] Tainted: [W]=WARN [ 50.522070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.523576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.524496] 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 [ 50.527666] RSP: 0018:ffff888017bcfbc0 EFLAGS: 00010286 [ 50.528652] RAX: 0000000000000000 RBX: ffffed1002f79f78 RCX: ffffffff813a4050 [ 50.529947] RDX: ffff88800f96d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.531226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f79f2f [ 50.532505] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.533789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bcfdf8 [ 50.535113] FS: 00007fba0ecd4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.536557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.537652] CR2: 00007fba0f1c6580 CR3: 000000001f2f6000 CR4: 0000000000350ef0 [ 50.538956] Call Trace: [ 50.539463] [ 50.539871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.540773] ? __create_object+0x59/0x80 [ 50.541556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.542549] __vmalloc_noprof+0x59/0x60 [ 50.543302] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.544193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.545141] bpf_prog_alloc+0x39/0x200 [ 50.545860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.546797] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.547706] do_seccomp+0x349/0x25e0 [ 50.548441] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.549354] ? __pfx_do_seccomp+0x10/0x10 [ 50.550163] ? find_held_lock+0x2b/0x80 [ 50.550888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.551858] ? static_key_count+0x60/0x80 [ 50.552665] prctl_set_seccomp+0x4e/0x70 [ 50.553448] __do_sys_prctl+0xe6c/0x1d70 [ 50.554241] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.555059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.556028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.557001] ? irqentry_exit+0xf3/0x650 [ 50.557772] do_syscall_64+0xbf/0x430 [ 50.558513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.559478] RIP: 0033:0x7fba0f1c65cd [ 50.560178] 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 [ 50.563359] RSP: 002b:00007fff21a5fd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.564718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba0f1c65cd [ 50.566013] RDX: 00005598cc1d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.567308] RBP: 00007fff21a5fd60 R08: 0000000000000000 R09: 00007fff21a5f400 [ 50.568587] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598e56f5240 [ 50.569911] R13: 00007fff21a60190 R14: 00005598e56fe380 R15: 00005598e5709540 [ 50.571209] [ 50.571641] irq event stamp: 1883 [ 50.572294] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 50.573829] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 50.575364] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 50.576903] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 50.578435] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60638' (ECDSA) to the list of known hosts. 2025/11/17 12:41:55 fuzzer started 2025/11/17 12:41:55 dialing manager at localhost:37895 2025/11/17 12:41:55 checking machine... 2025/11/17 12:41:55 checking revisions... [ 51.489240] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:41:55 testing simple program... [ 51.585710] cgroup: Unknown subsys name 'net' [ 51.652223] cgroup: Unknown subsys name 'cpuset' [ 51.669289] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:41:54 Registers: info registers vcpu 0 RAX=ffffffff813c1c59 RBX=0000000000000008 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000018 RDI=ffff88806ce08be8 RBP=dffffc0000000000 RSP=ffff88806ce08b18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000018 R13=0000000000000000 R14=ffff88806ce08ba8 R15=ffff888008c4b780 RIP=ffffffff81619179 RFL=00000283 [--S---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 00007fe67cd05900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055b09a307768 CR3=000000000ce30000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=c50e9487a9deea4d00000000000ae988 XMM05=0824443085a6c94a0000000000322478 XMM06=57d3f62aa63600210000000000321218 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000002000 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000020000 RIP=ffffffff8152709f RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8c27bff8 CR3=000000001f186000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=ff000000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=0030303031200909094e494d5f444947 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=000000000000000000ffffffffffffff XMM08=00000000000000000020202000202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000