[ 39.022414] ------------[ cut here ]------------ [ 39.023362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.025380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.026831] Modules linked in: [ 39.027458] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.029697] Tainted: [W]=WARN [ 39.030551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.032050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.032978] 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 [ 39.036154] RSP: 0018:ffff888015e5fbc0 EFLAGS: 00010286 [ 39.037132] RAX: 0000000000000000 RBX: ffffed1002bcbf78 RCX: ffffffff813a4050 [ 39.038416] RDX: ffff88800e721bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.039686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcbf2f [ 39.040981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.042290] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e5fdf8 [ 39.043574] FS: 00007f53b55b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.045015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.046092] CR2: 00007ffd14739ef7 CR3: 000000000e1db000 CR4: 0000000000350ef0 [ 39.047382] Call Trace: [ 39.047843] [ 39.048292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.049188] ? __create_object+0x59/0x80 [ 39.049994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.050964] __vmalloc_noprof+0x59/0x60 [ 39.051689] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.052560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.053488] bpf_prog_alloc+0x39/0x200 [ 39.054215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055136] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.056041] do_seccomp+0x349/0x25e0 [ 39.056713] ? find_held_lock+0x2b/0x80 [ 39.057478] ? do_prlimit+0x310/0x610 [ 39.058225] ? __pfx_do_seccomp+0x10/0x10 [ 39.059012] ? do_raw_spin_unlock+0x53/0x220 [ 39.059804] ? _raw_spin_unlock+0x1e/0x40 [ 39.060582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.061551] ? static_key_count+0x60/0x80 [ 39.062347] prctl_set_seccomp+0x4e/0x70 [ 39.063128] __do_sys_prctl+0xe6c/0x1d70 [ 39.063863] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.064726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.065705] ? irqentry_exit+0xf3/0x650 [ 39.066470] do_syscall_64+0xbf/0x430 [ 39.067206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068161] RIP: 0033:0x7f53b5aaa5cd [ 39.068822] 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 [ 39.071983] RSP: 002b:00007ffd14738ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.073367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53b5aaa5cd [ 39.074658] RDX: 000055dab856ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.075940] RBP: 00007ffd14738f30 R08: 0000000000000000 R09: 00007ffd147385d0 [ 39.077232] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dae28a2240 [ 39.078513] R13: 00007ffd14739360 R14: 000055dae28a1bf0 R15: 000055dae28b64d0 [ 39.079813] [ 39.080280] irq event stamp: 1881 [ 39.080931] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 39.082447] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 39.083963] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 39.085528] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 39.087030] ---[ end trace 0000000000000000 ]--- [ 42.027633] ------------[ cut here ]------------ [ 42.028554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.030618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.032087] Modules linked in: [ 42.032672] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.034660] Tainted: [W]=WARN [ 42.035246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.036730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.037654] 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 [ 42.040853] RSP: 0018:ffff888015f47bc0 EFLAGS: 00010286 [ 42.041847] RAX: 0000000000000000 RBX: ffffed1002be8f78 RCX: ffffffff813a4050 [ 42.043126] RDX: ffff88800b63d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.044410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be8f2f [ 42.045703] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.046990] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f47df8 [ 42.048291] FS: 00007f05d991e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.049745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.050813] CR2: 00007ffed8cc6ef7 CR3: 000000000dfb5000 CR4: 0000000000350ef0 [ 42.052106] Call Trace: [ 42.052571] [ 42.053010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.053870] ? __create_object+0x59/0x80 [ 42.054661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.055656] __vmalloc_noprof+0x59/0x60 [ 42.056407] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.057302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.058238] bpf_prog_alloc+0x39/0x200 [ 42.058972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.059863] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.060786] do_seccomp+0x349/0x25e0 [ 42.061516] ? find_held_lock+0x2b/0x80 [ 42.062270] ? do_prlimit+0x310/0x610 [ 42.063032] ? __pfx_do_seccomp+0x10/0x10 [ 42.063773] ? do_raw_spin_unlock+0x53/0x220 [ 42.064602] ? _raw_spin_unlock+0x1e/0x40 [ 42.065400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.066358] ? static_key_count+0x60/0x80 [ 42.067169] prctl_set_seccomp+0x4e/0x70 [ 42.067949] __do_sys_prctl+0xe6c/0x1d70 [ 42.068687] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.069557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.070539] ? irqentry_exit+0xf3/0x650 [ 42.071339] do_syscall_64+0xbf/0x430 [ 42.072085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.073041] RIP: 0033:0x7f05d9e105cd [ 42.073738] 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 [ 42.076922] RSP: 002b:00007ffed8cc5c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.078308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05d9e105cd [ 42.079603] RDX: 00005600c6749e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.080917] RBP: 00007ffed8cc5c70 R08: 0000000000000000 R09: 00007ffed8cc5310 [ 42.082213] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600ce2d5b10 [ 42.083490] R13: 00007ffed8cc60a0 R14: 00005600ce2d62b0 R15: 00005600ce2ea6f0 [ 42.084790] [ 42.085274] irq event stamp: 1689 [ 42.085888] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 42.087469] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 42.088984] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 42.090563] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 42.092095] ---[ end trace 0000000000000000 ]--- [ 42.735173] ------------[ cut here ]------------ [ 42.736070] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.738155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.739626] Modules linked in: [ 42.740503] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.742597] Tainted: [W]=WARN [ 42.743207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.744692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.745635] 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 [ 42.748851] RSP: 0018:ffff8880070cfbc0 EFLAGS: 00010286 [ 42.749851] RAX: 0000000000000000 RBX: ffffed1000e19f78 RCX: ffffffff813a4050 [ 42.751143] RDX: ffff8880163fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.752436] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e19f2f [ 42.753751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.755044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880070cfdf8 [ 42.756340] FS: 00007f0450593900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.757806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.758886] CR2: 00007f0450a85580 CR3: 0000000018ef3000 CR4: 0000000000350ef0 [ 42.760204] Call Trace: [ 42.760673] [ 42.761144] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.762059] ? __create_object+0x59/0x80 [ 42.762806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.763792] __vmalloc_noprof+0x59/0x60 [ 42.764558] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.765459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.766403] bpf_prog_alloc+0x39/0x200 [ 42.767146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.768091] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.769004] do_seccomp+0x349/0x25e0 [ 42.769706] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.770617] ? __pfx_do_seccomp+0x10/0x10 [ 42.771416] ? find_held_lock+0x2b/0x80 [ 42.772190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.773184] ? static_key_count+0x60/0x80 [ 42.773999] prctl_set_seccomp+0x4e/0x70 [ 42.774745] __do_sys_prctl+0xe6c/0x1d70 [ 42.775533] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.776394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.777388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.778367] ? irqentry_exit+0xf3/0x650 [ 42.779139] do_syscall_64+0xbf/0x430 [ 42.779846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.780807] RIP: 0033:0x7f0450a855cd [ 42.781535] 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 [ 42.784774] RSP: 002b:00007ffd1cc6e990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.786187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0450a855cd [ 42.787494] RDX: 0000556410dcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.788791] RBP: 00007ffd1cc6e9f0 R08: 0000000000000000 R09: 00007ffd1cc6e090 [ 42.789997] R10: 0000000000000000 R11: 0000000000000246 R12: 000055642577cbf0 [ 42.791126] R13: 00007ffd1cc6ee20 R14: 0000556425786380 R15: 0000556425791460 [ 42.792272] [ 42.792647] irq event stamp: 1901 [ 42.793229] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 42.794577] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 42.795926] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 42.797302] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 42.798640] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41340' (ECDSA) to the list of known hosts. 2025/11/18 04:31:31 fuzzer started 2025/11/18 04:31:31 dialing manager at localhost:37895 2025/11/18 04:31:31 checking machine... 2025/11/18 04:31:31 checking revisions... [ 43.665482] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:31:31 testing simple program... [ 43.770799] cgroup: Unknown subsys name 'net' [ 43.869525] cgroup: Unknown subsys name 'cpuset' [ 43.899821] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:31:31 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff88800b638000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800b638a58 RSP=ffff888016b57948 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800b638a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c7 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 00007f05d991e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed8cbf000 CR3=0000000018f9e000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000233d3 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc18f134a8 CR3=000000000e7a8000 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=2030333a31333a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a31333a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000