[ 59.032253] ------------[ cut here ]------------ [ 59.033346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.035423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 59.036917] Modules linked in: [ 59.037719] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 59.039903] Tainted: [W]=WARN [ 59.040577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.042037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.042905] 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 [ 59.046062] RSP: 0018:ffff88800f177bc0 EFLAGS: 00010286 [ 59.046979] RAX: 0000000000000000 RBX: ffffed1001e2ef78 RCX: ffffffff813a4050 [ 59.048245] RDX: ffff888015611bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.049516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2ef2f [ 59.050788] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.052046] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f177df8 [ 59.053368] FS: 00007f51b5fae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 59.054856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.055950] CR2: 00007ffca5b78ef7 CR3: 00000000184dd000 CR4: 0000000000350ef0 [ 59.057294] Call Trace: [ 59.057779] [ 59.058264] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.059190] ? __create_object+0x59/0x80 [ 59.059961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.060964] __vmalloc_noprof+0x59/0x60 [ 59.061714] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.062617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.063554] bpf_prog_alloc+0x39/0x200 [ 59.064289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.065220] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.066135] do_seccomp+0x349/0x25e0 [ 59.066810] ? find_held_lock+0x2b/0x80 [ 59.067567] ? do_prlimit+0x310/0x610 [ 59.068302] ? __pfx_do_seccomp+0x10/0x10 [ 59.069094] ? do_raw_spin_unlock+0x53/0x220 [ 59.069890] ? _raw_spin_unlock+0x1e/0x40 [ 59.070675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.071625] ? static_key_count+0x60/0x80 [ 59.072426] prctl_set_seccomp+0x4e/0x70 [ 59.073200] __do_sys_prctl+0xe6c/0x1d70 [ 59.073949] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.074805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.075771] ? irqentry_exit+0xf3/0x650 [ 59.076524] do_syscall_64+0xbf/0x430 [ 59.077262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.078228] RIP: 0033:0x7f51b64a05cd [ 59.078887] 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 [ 59.082101] RSP: 002b:00007ffca5b764e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.083458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51b64a05cd [ 59.084760] RDX: 0000562039b5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.086060] RBP: 00007ffca5b76540 R08: 0000000000000000 R09: 00007ffca5b75be0 [ 59.087345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562071525ad0 [ 59.088631] R13: 00007ffca5b76970 R14: 0000562071526bc0 R15: 0000562071537780 [ 59.089946] [ 59.090419] irq event stamp: 1811 [ 59.091060] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 59.092594] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 59.094142] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 59.095555] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 59.096814] ---[ end trace 0000000000000000 ]--- [ 62.360673] ------------[ cut here ]------------ [ 62.361617] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 62.363628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 62.365090] Modules linked in: [ 62.365687] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 62.367628] Tainted: [W]=WARN [ 62.368210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 62.369658] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 62.370572] 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 [ 62.373695] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 62.374679] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 62.375934] RDX: ffff888019ba9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 62.377193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 62.378476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 62.379738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 62.381000] FS: 00007fbb02413900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 62.382449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.383482] CR2: 00007fbb02905580 CR3: 000000000db01000 CR4: 0000000000350ef0 [ 62.384737] Call Trace: [ 62.385233] [ 62.385653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 62.386556] ? __create_object+0x59/0x80 [ 62.387346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 62.388299] __vmalloc_noprof+0x59/0x60 [ 62.389068] bpf_prog_alloc_no_stats+0x55/0x470 [ 62.389907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.390818] bpf_prog_alloc+0x39/0x200 [ 62.391528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.392446] bpf_prog_create_from_user+0xb2/0x2f0 [ 62.393333] do_seccomp+0x349/0x25e0 [ 62.394086] ? __pfx_css_rstat_updated+0x10/0x10 [ 62.394915] ? __pfx_do_seccomp+0x10/0x10 [ 62.395695] ? find_held_lock+0x2b/0x80 [ 62.396426] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 62.397373] ? static_key_count+0x60/0x80 [ 62.398195] prctl_set_seccomp+0x4e/0x70 [ 62.398918] __do_sys_prctl+0xe6c/0x1d70 [ 62.399692] ? __pfx___do_sys_prctl+0x10/0x10 [ 62.400509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 62.401455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 62.402447] ? irqentry_exit+0xf3/0x650 [ 62.403206] do_syscall_64+0xbf/0x430 [ 62.403897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.404827] RIP: 0033:0x7fbb029055cd [ 62.405496] 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 [ 62.408592] RSP: 002b:00007ffeeb5e9080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 62.409981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb029055cd [ 62.411236] RDX: 0000565116dc2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 62.412478] RBP: 00007ffeeb5e90e0 R08: 0000000000000000 R09: 00007ffeeb5e8780 [ 62.413772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565123886b10 [ 62.415051] R13: 00007ffeeb5e9510 R14: 00005651238872b0 R15: 000056512389b6f0 [ 62.416325] [ 62.416743] irq event stamp: 1749 [ 62.417375] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 62.418904] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 62.420382] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 62.421915] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 62.423392] ---[ end trace 0000000000000000 ]--- [ 63.272791] ------------[ cut here ]------------ [ 63.273747] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 63.275790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/258 [ 63.277250] Modules linked in: [ 63.277850] CPU: 0 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 63.279922] Tainted: [W]=WARN [ 63.280522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 63.282039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 63.282912] 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 [ 63.286098] RSP: 0018:ffff88800b387bc0 EFLAGS: 00010286 [ 63.287071] RAX: 0000000000000000 RBX: ffffed1001670f78 RCX: ffffffff813a4050 [ 63.288358] RDX: ffff888016f6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 63.289651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001670f2f [ 63.290982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 63.292356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b387df8 [ 63.293644] FS: 00007ff8dcccc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 63.295099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.296158] CR2: 00007ffe02cc0ef7 CR3: 000000000a03e000 CR4: 0000000000350ef0 [ 63.297474] Call Trace: [ 63.297952] [ 63.298420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 63.299335] ? __create_object+0x59/0x80 [ 63.300124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 63.301116] __vmalloc_noprof+0x59/0x60 [ 63.301847] bpf_prog_alloc_no_stats+0x55/0x470 [ 63.302751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 63.303707] bpf_prog_alloc+0x39/0x200 [ 63.304452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 63.305402] bpf_prog_create_from_user+0xb2/0x2f0 [ 63.306334] do_seccomp+0x349/0x25e0 [ 63.307056] ? find_held_lock+0x2b/0x80 [ 63.307786] ? do_prlimit+0x310/0x610 [ 63.308535] ? __pfx_do_seccomp+0x10/0x10 [ 63.309340] ? do_raw_spin_unlock+0x53/0x220 [ 63.310207] ? _raw_spin_unlock+0x1e/0x40 [ 63.310949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 63.311924] ? static_key_count+0x60/0x80 [ 63.312714] prctl_set_seccomp+0x4e/0x70 [ 63.313489] __do_sys_prctl+0xe6c/0x1d70 [ 63.314302] ? __pfx___do_sys_prctl+0x10/0x10 [ 63.315173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 63.316148] ? irqentry_exit+0xf3/0x650 [ 63.316888] do_syscall_64+0xbf/0x430 [ 63.317684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.318679] RIP: 0033:0x7ff8dd1be5cd [ 63.319407] 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 [ 63.322603] RSP: 002b:00007ffe02cbedf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 63.323974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8dd1be5cd [ 63.325295] RDX: 0000561d19741e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 63.326603] RBP: 00007ffe02cbee50 R08: 0000000000000000 R09: 00007ffe02cbe4f0 [ 63.327938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d22de7ad0 [ 63.329241] R13: 00007ffe02cbf280 R14: 0000561d22de8bc0 R15: 0000561d22df9780 [ 63.330551] [ 63.330981] irq event stamp: 1821 [ 63.331636] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 63.333161] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 63.334706] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 63.336272] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 63.337797] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61105' (ECDSA) to the list of known hosts. 2025/11/18 00:33:02 fuzzer started 2025/11/18 00:33:02 dialing manager at localhost:37895 2025/11/18 00:33:02 checking machine... 2025/11/18 00:33:02 checking revisions... [ 64.266405] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:33:02 testing simple program... [ 64.353729] cgroup: Unknown subsys name 'net' [ 64.408699] cgroup: Unknown subsys name 'cpuset' [ 64.424805] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:33:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801703fae8 RCX=ffffffff84c537d4 RDX=ffff88800f173780 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000000003 RSP=ffff88801703fa30 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=0000000000000003 R13=ffff88801703fb00 R14=ffff88801703fae8 R15=ffff8880096c7dc0 RIP=ffffffff81751c70 RFL=00000206 [-----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 00007fbb02413900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb029ca618 CR3=000000001ef0f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b67d 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe15201bb8 CR3=0000000009a26000 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=a0465ad1210e38b6d042cc7d408dc14e XMM02=2c67c8bc2e329bc30000000000304890 XMM03=fb795ef6d65770560000000000310810 XMM04=02089c10a8f892f600000000000ae988 XMM05=754047c75be620740000000000320e08 XMM06=50bc7b2586e41a3d0000000000320c90 XMM07=e042d86d42eb936e0000000000311960 XMM08=781fc105874fd7d900000000003048f0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000