[ 46.389377] ------------[ cut here ]------------ [ 46.390335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.392360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.395015] Modules linked in: [ 46.395681] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.397658] Tainted: [W]=WARN [ 46.398266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.399890] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.400988] 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 [ 46.404140] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 46.405313] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 46.406882] RDX: ffff888015b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.408379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 46.409663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.410938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 46.412242] FS: 00007f0b16bce900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.413658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.414722] CR2: 00007ffd511c9ef7 CR3: 000000000b67c000 CR4: 0000000000350ef0 [ 46.416022] Call Trace: [ 46.416541] [ 46.416951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.417862] ? __create_object+0x59/0x80 [ 46.418650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.419639] __vmalloc_noprof+0x59/0x60 [ 46.420394] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.421269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.422150] bpf_prog_alloc+0x39/0x200 [ 46.422884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.423813] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.424727] do_seccomp+0x349/0x25e0 [ 46.425450] ? find_held_lock+0x2b/0x80 [ 46.426181] ? do_prlimit+0x310/0x610 [ 46.426925] ? __pfx_do_seccomp+0x10/0x10 [ 46.427738] ? do_raw_spin_unlock+0x53/0x220 [ 46.428563] ? _raw_spin_unlock+0x1e/0x40 [ 46.429345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.430328] ? static_key_count+0x60/0x80 [ 46.431083] prctl_set_seccomp+0x4e/0x70 [ 46.431860] __do_sys_prctl+0xe6c/0x1d70 [ 46.432659] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.433529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.434507] ? irqentry_exit+0xf3/0x650 [ 46.435297] do_syscall_64+0xbf/0x430 [ 46.436020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.436982] RIP: 0033:0x7f0b170c05cd [ 46.437693] 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 [ 46.440884] RSP: 002b:00007ffd511c8d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.442259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b170c05cd [ 46.443544] RDX: 000055f50b2f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.444692] RBP: 00007ffd511c8da0 R08: 0000000000000000 R09: 00007ffd511c8440 [ 46.445766] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f52ddd5240 [ 46.446836] R13: 00007ffd511c91d0 R14: 000055f52ddde380 R15: 000055f52dde9540 [ 46.447935] [ 46.448335] irq event stamp: 2109 [ 46.448837] hardirqs last enabled at (2117): [] __up_console_sem+0x78/0x80 [ 46.450116] hardirqs last disabled at (2126): [] __up_console_sem+0x5d/0x80 [ 46.451385] softirqs last enabled at (2076): [] handle_softirqs+0x50c/0x770 [ 46.452680] softirqs last disabled at (2071): [] __irq_exit_rcu+0xc4/0x100 [ 46.453949] ---[ end trace 0000000000000000 ]--- [ 49.359594] ------------[ cut here ]------------ [ 49.360497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.362421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.363837] Modules linked in: [ 49.364455] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.366449] Tainted: [W]=WARN [ 49.366990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.368667] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.369621] 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 [ 49.372767] RSP: 0018:ffff888019dcfbc0 EFLAGS: 00010286 [ 49.373735] RAX: 0000000000000000 RBX: ffffed10033b9f78 RCX: ffffffff813a4050 [ 49.374998] RDX: ffff888015d7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.376272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b9f2f [ 49.377565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.378838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dcfdf8 [ 49.380126] FS: 00007f3577830900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.381547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.382600] CR2: 00007fff77438ef7 CR3: 000000000fe7d000 CR4: 0000000000350ef0 [ 49.383874] Call Trace: [ 49.384373] [ 49.384773] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.385660] ? __create_object+0x59/0x80 [ 49.386446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.387404] __vmalloc_noprof+0x59/0x60 [ 49.388110] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.388967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.389893] bpf_prog_alloc+0x39/0x200 [ 49.390636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.391577] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.392466] do_seccomp+0x349/0x25e0 [ 49.393131] ? find_held_lock+0x2b/0x80 [ 49.393875] ? do_prlimit+0x310/0x610 [ 49.394601] ? __pfx_do_seccomp+0x10/0x10 [ 49.395373] ? do_raw_spin_unlock+0x53/0x220 [ 49.396164] ? _raw_spin_unlock+0x1e/0x40 [ 49.396919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.397866] ? static_key_count+0x60/0x80 [ 49.398652] prctl_set_seccomp+0x4e/0x70 [ 49.399409] __do_sys_prctl+0xe6c/0x1d70 [ 49.400145] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.400993] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.401945] ? irqentry_exit+0xf3/0x650 [ 49.402691] do_syscall_64+0xbf/0x430 [ 49.403421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.404363] RIP: 0033:0x7f3577d225cd [ 49.405017] 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 [ 49.408130] RSP: 002b:00007fff77437680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.409470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3577d225cd [ 49.410725] RDX: 000055cf860fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.411994] RBP: 00007fff774376e0 R08: 0000000000000000 R09: 00007fff77436d80 [ 49.413143] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf9d1c0b10 [ 49.414186] R13: 00007fff77437b10 R14: 000055cf9d1c12b0 R15: 000055cf9d1d56f0 [ 49.415267] [ 49.415623] irq event stamp: 1793 [ 49.416114] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.417360] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.418614] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 49.419878] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 49.421118] ---[ end trace 0000000000000000 ]--- [ 50.035903] ------------[ cut here ]------------ [ 50.036805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.038805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.040471] Modules linked in: [ 50.041056] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.042988] Tainted: [W]=WARN [ 50.043593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.045077] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.046008] 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 [ 50.049135] RSP: 0018:ffff888015ae7bc0 EFLAGS: 00010286 [ 50.050101] RAX: 0000000000000000 RBX: ffffed1002b5cf78 RCX: ffffffff813a4050 [ 50.051373] RDX: ffff88801c829bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.052654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5cf2f [ 50.053926] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.055202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ae7df8 [ 50.056521] FS: 00007f150b865900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.057946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.058985] CR2: 00007f150bd57580 CR3: 0000000010050000 CR4: 0000000000350ef0 [ 50.060278] Call Trace: [ 50.060740] [ 50.061141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.062029] ? __create_object+0x59/0x80 [ 50.062795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.063769] __vmalloc_noprof+0x59/0x60 [ 50.064526] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.065388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066312] bpf_prog_alloc+0x39/0x200 [ 50.066993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.067917] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.068800] do_seccomp+0x349/0x25e0 [ 50.069506] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.070396] ? __pfx_do_seccomp+0x10/0x10 [ 50.071127] ? find_held_lock+0x2b/0x80 [ 50.071900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.072843] ? static_key_count+0x60/0x80 [ 50.073640] prctl_set_seccomp+0x4e/0x70 [ 50.074431] __do_sys_prctl+0xe6c/0x1d70 [ 50.075161] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.076019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.076995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.077968] ? irqentry_exit+0xf3/0x650 [ 50.078740] do_syscall_64+0xbf/0x430 [ 50.079494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.080467] RIP: 0033:0x7f150bd575cd [ 50.081144] 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 [ 50.084337] RSP: 002b:00007ffd401eb170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.085703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f150bd575cd [ 50.087073] RDX: 00005598c6d20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.088409] RBP: 00007ffd401eb1d0 R08: 0000000000000000 R09: 00007ffd401ea870 [ 50.089705] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598d0516ad0 [ 50.091020] R13: 00007ffd401eb600 R14: 00005598d0517bc0 R15: 00005598d0528780 [ 50.092159] [ 50.092459] irq event stamp: 1741 [ 50.092848] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.093815] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.094795] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.095792] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.096516] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64971' (ECDSA) to the list of known hosts. 2025/11/19 01:36:10 fuzzer started 2025/11/19 01:36:10 dialing manager at localhost:34383 2025/11/19 01:36:11 checking machine... 2025/11/19 01:36:11 checking revisions... [ 50.967607] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:36:11 testing simple program... [ 51.060600] cgroup: Unknown subsys name 'net' [ 51.121155] cgroup: Unknown subsys name 'cpuset' [ 51.142805] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:36:10 Registers: info registers vcpu 0 RAX=00000000000421d7 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f91a0e586d0 CR3=0000000015ca8000 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=2030313a36333a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a36333a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000014 RDI=ffff888015d73a80 RBP=0000000000000014 RSP=ffff88801b26fe28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015d73a80 R13=00007f3578384044 R14=0000000000000000 R15=ffff88801b0c8000 RIP=ffffffff81b51394 RFL=00000293 [--S-A-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3577830900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3578384044 CR3=0000000009ea0000 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=00000000000000000000000000000000 XMM02=000000000000000000000000000000ff XMM03=1100b02fa2ac48976ee2b703b57dd61b XMM04=b04f8bd274ddaeb6a15243f18db88ad7 XMM05=00ff00000000000000000000000000ff XMM06=11008b2f74ac48976e5243038d7d8a1b XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000