[ 45.969477] ------------[ cut here ]------------ [ 45.970406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.972418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.973874] Modules linked in: [ 45.974514] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.976744] Tainted: [W]=WARN [ 45.977409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.978885] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.979820] 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 [ 45.982964] RSP: 0018:ffff888015f2fbc0 EFLAGS: 00010286 [ 45.983976] RAX: 0000000000000000 RBX: ffffed1002be5f78 RCX: ffffffff813a4050 [ 45.985270] RDX: ffff88801576b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.986562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be5f2f [ 45.987842] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.989145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f2fdf8 [ 45.990432] FS: 00007f2a673a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.991889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.992949] CR2: 00007f2a67898580 CR3: 000000000d3a4000 CR4: 0000000000350ef0 [ 45.994220] Call Trace: [ 45.994688] [ 45.995092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.995994] ? __create_object+0x59/0x80 [ 45.996778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.997746] __vmalloc_noprof+0x59/0x60 [ 45.998507] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.999400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.000328] bpf_prog_alloc+0x39/0x200 [ 46.001041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.001991] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.002931] do_seccomp+0x349/0x25e0 [ 46.003666] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.004573] ? __pfx_do_seccomp+0x10/0x10 [ 46.005363] ? find_held_lock+0x2b/0x80 [ 46.006077] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.007028] ? static_key_count+0x60/0x80 [ 46.007837] prctl_set_seccomp+0x4e/0x70 [ 46.008621] __do_sys_prctl+0xe6c/0x1d70 [ 46.009422] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.010282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.011249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.012215] ? irqentry_exit+0xf3/0x650 [ 46.012929] do_syscall_64+0xbf/0x430 [ 46.013666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.014615] RIP: 0033:0x7f2a678985cd [ 46.015354] 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 [ 46.018508] RSP: 002b:00007ffcb3883290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.019874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a678985cd [ 46.021160] RDX: 0000558de64e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.022427] RBP: 00007ffcb38832f0 R08: 0000000000000000 R09: 00007ffcb3882990 [ 46.023720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dfac27b10 [ 46.024986] R13: 00007ffcb3883720 R14: 0000558dfac282b0 R15: 0000558dfac3c6f0 [ 46.026297] [ 46.026716] irq event stamp: 1771 [ 46.027363] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.028882] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.030417] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.031966] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 46.033511] ---[ end trace 0000000000000000 ]--- [ 49.190026] ------------[ cut here ]------------ [ 49.190929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.192955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.194372] Modules linked in: [ 49.194955] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.196863] Tainted: [W]=WARN [ 49.197448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.198867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.199776] 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 [ 49.202840] RSP: 0018:ffff88801a63fbc0 EFLAGS: 00010286 [ 49.203809] RAX: 0000000000000000 RBX: ffffed10034c7f78 RCX: ffffffff813a4050 [ 49.205070] RDX: ffff888013a6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.206322] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c7f2f [ 49.207584] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.208846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a63fdf8 [ 49.210096] FS: 00007f9c22828900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.211521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.212555] CR2: 00007fff8a5efef8 CR3: 000000002086a000 CR4: 0000000000350ef0 [ 49.213822] Call Trace: [ 49.214314] [ 49.214715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.215611] ? __create_object+0x59/0x80 [ 49.216382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.217334] __vmalloc_noprof+0x59/0x60 [ 49.218033] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.218889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.219818] bpf_prog_alloc+0x39/0x200 [ 49.220545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.221454] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.222338] do_seccomp+0x349/0x25e0 [ 49.223001] ? find_held_lock+0x2b/0x80 [ 49.223743] ? do_prlimit+0x310/0x610 [ 49.224700] ? __pfx_do_seccomp+0x10/0x10 [ 49.225778] ? do_raw_spin_unlock+0x53/0x220 [ 49.226614] ? _raw_spin_unlock+0x1e/0x40 [ 49.227395] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.228361] ? static_key_count+0x60/0x80 [ 49.229331] prctl_set_seccomp+0x4e/0x70 [ 49.230432] __do_sys_prctl+0xe6c/0x1d70 [ 49.231422] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.232299] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.233262] ? irqentry_exit+0xf3/0x650 [ 49.233993] do_syscall_64+0xbf/0x430 [ 49.234734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.235696] RIP: 0033:0x7f9c22d1a5cd [ 49.236391] 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 [ 49.239556] RSP: 002b:00007fff8a5eed10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.240922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c22d1a5cd [ 49.242204] RDX: 000055f13b87ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.243519] RBP: 00007fff8a5eed70 R08: 0000000000000000 R09: 00007fff8a5ee410 [ 49.244789] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f160dfeb10 [ 49.246091] R13: 00007fff8a5ef1a0 R14: 000055f160dff2b0 R15: 000055f160e136f0 [ 49.247422] [ 49.247843] irq event stamp: 1747 [ 49.248498] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.250013] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.251556] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.253113] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 49.254664] ---[ end trace 0000000000000000 ]--- [ 50.038401] ------------[ cut here ]------------ [ 50.039346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.041352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.043002] Modules linked in: [ 50.043708] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.045662] Tainted: [W]=WARN [ 50.046253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.047693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.048590] 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 [ 50.051694] RSP: 0018:ffff88801c457bc0 EFLAGS: 00010286 [ 50.052646] RAX: 0000000000000000 RBX: ffffed100388af78 RCX: ffffffff813a4050 [ 50.053892] RDX: ffff88801a1b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.055156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100388af2f [ 50.056423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.057669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c457df8 [ 50.058917] FS: 00007f989ffef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.060341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.061385] CR2: 00007fff0e377ef8 CR3: 000000000deef000 CR4: 0000000000350ef0 [ 50.062647] Call Trace: [ 50.063106] [ 50.063574] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.064485] ? __create_object+0x59/0x80 [ 50.065273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.066239] __vmalloc_noprof+0x59/0x60 [ 50.066956] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.067849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.068779] bpf_prog_alloc+0x39/0x200 [ 50.069525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.070467] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.071388] do_seccomp+0x349/0x25e0 [ 50.072066] ? find_held_lock+0x2b/0x80 [ 50.072825] ? do_prlimit+0x310/0x610 [ 50.073553] ? __pfx_do_seccomp+0x10/0x10 [ 50.074336] ? do_raw_spin_unlock+0x53/0x220 [ 50.075166] ? _raw_spin_unlock+0x1e/0x40 [ 50.075910] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.076865] ? static_key_count+0x60/0x80 [ 50.077663] prctl_set_seccomp+0x4e/0x70 [ 50.078433] __do_sys_prctl+0xe6c/0x1d70 [ 50.079238] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.080208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.081172] ? irqentry_exit+0xf3/0x650 [ 50.081898] do_syscall_64+0xbf/0x430 [ 50.082646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.083618] RIP: 0033:0x7f98a04e15cd [ 50.084326] 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 [ 50.087536] RSP: 002b:00007fff0e376610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.088904] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98a04e15cd [ 50.090199] RDX: 000055fd0b78fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.091495] RBP: 00007fff0e376670 R08: 0000000000000000 R09: 00007fff0e375d10 [ 50.092798] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd15998ad0 [ 50.094095] R13: 00007fff0e376aa0 R14: 000055fd15999bc0 R15: 000055fd159aa780 [ 50.095449] [ 50.095872] irq event stamp: 1829 [ 50.096521] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.098055] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.099602] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 50.101154] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 50.102675] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38570' (ECDSA) to the list of known hosts. 2025/11/18 03:02:30 fuzzer started 2025/11/18 03:02:30 dialing manager at localhost:37895 2025/11/18 03:02:31 checking machine... 2025/11/18 03:02:31 checking revisions... [ 51.168633] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:02:31 testing simple program... [ 51.266356] cgroup: Unknown subsys name 'net' [ 51.341806] cgroup: Unknown subsys name 'cpuset' [ 51.359191] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:02:30 Registers: info registers vcpu 0 RAX=0000000000042221 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4e70b928 CR3=000000000d5bf000 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=2039323a32303a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a32303a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff822f64ca RDX=ffff888013a69bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88801317b528 RSP=ffff888015e57978 R8 =0000000000000010 R9 =ffff888015e57c38 R10=0000000000000000 R11=0000000000000001 R12=dffffc0000000000 R13=00000000000002f1 R14=00000000000002f1 R15=ffff888013181ac0 RIP=ffffffff81751c70 RFL=00000246 [---Z-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 00007f9c22828900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff8a5e8000 CR3=0000000020914000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000