[ 39.343235] ------------[ cut here ]------------ [ 39.344224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.346276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.347774] Modules linked in: [ 39.348460] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.352262] Tainted: [W]=WARN [ 39.352981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.354497] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.355443] 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 [ 39.358654] RSP: 0018:ffff888015e17bc0 EFLAGS: 00010286 [ 39.359675] RAX: 0000000000000000 RBX: ffffed1002bc2f78 RCX: ffffffff813a4050 [ 39.361010] RDX: ffff888018feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.362314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc2f2f [ 39.363648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.364947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e17df8 [ 39.366268] FS: 00007f585d95a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.367739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.368819] CR2: 00007ffda412fef7 CR3: 000000001d027000 CR4: 0000000000350ef0 [ 39.370157] Call Trace: [ 39.370632] [ 39.371118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.372011] ? __create_object+0x59/0x80 [ 39.372756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.373727] __vmalloc_noprof+0x59/0x60 [ 39.374492] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.375403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.376347] bpf_prog_alloc+0x39/0x200 [ 39.377085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.378020] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.378953] do_seccomp+0x349/0x25e0 [ 39.379650] ? find_held_lock+0x2b/0x80 [ 39.380420] ? do_prlimit+0x310/0x610 [ 39.381172] ? __pfx_do_seccomp+0x10/0x10 [ 39.381972] ? do_raw_spin_unlock+0x53/0x220 [ 39.382785] ? _raw_spin_unlock+0x1e/0x40 [ 39.383582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.384548] ? static_key_count+0x60/0x80 [ 39.385365] prctl_set_seccomp+0x4e/0x70 [ 39.386155] __do_sys_prctl+0xe6c/0x1d70 [ 39.386955] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.387772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.388748] ? irqentry_exit+0xf3/0x650 [ 39.389517] do_syscall_64+0xbf/0x430 [ 39.390263] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.391248] RIP: 0033:0x7f585de4c5cd [ 39.391969] 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 [ 39.395183] RSP: 002b:00007ffda412e5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.396579] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f585de4c5cd [ 39.397874] RDX: 0000558157805e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.399192] RBP: 00007ffda412e600 R08: 0000000000000000 R09: 00007ffda412dca0 [ 39.400269] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581654622b0 [ 39.401348] R13: 00007ffda412ea30 R14: 0000558165464d20 R15: 00005581654768d0 [ 39.402436] [ 39.402801] irq event stamp: 2267 [ 39.403347] hardirqs last enabled at (2277): [] __up_console_sem+0x78/0x80 [ 39.404622] hardirqs last disabled at (2286): [] __up_console_sem+0x5d/0x80 [ 39.405902] softirqs last enabled at (2206): [] handle_softirqs+0x50c/0x770 [ 39.407209] softirqs last disabled at (2201): [] __irq_exit_rcu+0xc4/0x100 [ 39.408479] ---[ end trace 0000000000000000 ]--- [ 42.431259] ------------[ cut here ]------------ [ 42.432166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.434203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.435642] Modules linked in: [ 42.436530] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.438480] Tainted: [W]=WARN [ 42.439081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.440525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.441422] 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 [ 42.444549] RSP: 0018:ffff888016aefbc0 EFLAGS: 00010286 [ 42.445512] RAX: 0000000000000000 RBX: ffffed1002d5df78 RCX: ffffffff813a4050 [ 42.446759] RDX: ffff888019e81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.448008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5df2f [ 42.449252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.450517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aefdf8 [ 42.451783] FS: 00007f3942800900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.453196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.454235] CR2: 00007ffff22cfef7 CR3: 000000000e41d000 CR4: 0000000000350ef0 [ 42.455507] Call Trace: [ 42.456009] [ 42.456419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.457305] ? __create_object+0x59/0x80 [ 42.458081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.459056] __vmalloc_noprof+0x59/0x60 [ 42.459765] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.460625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.461534] bpf_prog_alloc+0x39/0x200 [ 42.462266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.463194] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.464094] do_seccomp+0x349/0x25e0 [ 42.464757] ? find_held_lock+0x2b/0x80 [ 42.465510] ? do_prlimit+0x310/0x610 [ 42.466254] ? __pfx_do_seccomp+0x10/0x10 [ 42.467035] ? do_raw_spin_unlock+0x53/0x220 [ 42.467820] ? _raw_spin_unlock+0x1e/0x40 [ 42.468594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.469570] ? static_key_count+0x60/0x80 [ 42.470371] prctl_set_seccomp+0x4e/0x70 [ 42.471142] __do_sys_prctl+0xe6c/0x1d70 [ 42.471916] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.472710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.473657] ? irqentry_exit+0xf3/0x650 [ 42.474407] do_syscall_64+0xbf/0x430 [ 42.475151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.476070] RIP: 0033:0x7f3942cf25cd [ 42.476719] 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 [ 42.479857] RSP: 002b:00007ffff22ce850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.481196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3942cf25cd [ 42.482443] RDX: 000055cf1fadee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.483592] RBP: 00007ffff22ce8b0 R08: 0000000000000000 R09: 00007ffff22cdf50 [ 42.484621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf4b3452b0 [ 42.485650] R13: 00007ffff22cece0 R14: 000055cf4b347d20 R15: 000055cf4b3598d0 [ 42.486689] [ 42.487067] irq event stamp: 1789 [ 42.487563] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.488854] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.490123] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 42.491403] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 42.492658] ---[ end trace 0000000000000000 ]--- [ 43.212507] ------------[ cut here ]------------ [ 43.213254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.214919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.216087] Modules linked in: [ 43.216576] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.218182] Tainted: [W]=WARN [ 43.218631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.219849] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.220541] 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 [ 43.223128] RSP: 0018:ffff888018c9fbc0 EFLAGS: 00010286 [ 43.223928] RAX: 0000000000000000 RBX: ffffed1003193f78 RCX: ffffffff813a4050 [ 43.224965] RDX: ffff88801a918000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.226003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003193f2f [ 43.227050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.228085] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c9fdf8 [ 43.229123] FS: 00007f6776c61900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.230290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.231163] CR2: 00007f6777153580 CR3: 000000000ba17000 CR4: 0000000000350ef0 [ 43.232201] Call Trace: [ 43.232572] [ 43.232934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.233620] ? __create_object+0x59/0x80 [ 43.234250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.235049] __vmalloc_noprof+0x59/0x60 [ 43.235624] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.236327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.237085] bpf_prog_alloc+0x39/0x200 [ 43.237637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.238387] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.239129] do_seccomp+0x349/0x25e0 [ 43.239681] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.240408] ? __pfx_do_seccomp+0x10/0x10 [ 43.241042] ? find_held_lock+0x2b/0x80 [ 43.241623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.242392] ? static_key_count+0x60/0x80 [ 43.243048] prctl_set_seccomp+0x4e/0x70 [ 43.243630] __do_sys_prctl+0xe6c/0x1d70 [ 43.244267] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.244943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.245678] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.246455] ? irqentry_exit+0xf3/0x650 [ 43.247093] do_syscall_64+0xbf/0x430 [ 43.247650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.248423] RIP: 0033:0x7f67771535cd [ 43.248992] 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 [ 43.251639] RSP: 002b:00007ffebefb0ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.252789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67771535cd [ 43.253871] RDX: 000055a159266e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.254953] RBP: 00007ffebefb0b10 R08: 0000000000000000 R09: 00007ffebefb01b0 [ 43.256040] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a15bf842b0 [ 43.257121] R13: 00007ffebefb0f40 R14: 000055a15bf86d20 R15: 000055a15bf988d0 [ 43.258218] [ 43.258570] irq event stamp: 1721 [ 43.259124] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 43.260413] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 43.261692] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 43.263009] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 43.264281] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64092' (ECDSA) to the list of known hosts. 2025/11/17 14:44:04 fuzzer started 2025/11/17 14:44:05 dialing manager at localhost:37895 2025/11/17 14:44:05 checking machine... 2025/11/17 14:44:05 checking revisions... [ 44.082403] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:44:05 testing simple program... [ 44.157873] cgroup: Unknown subsys name 'net' [ 44.222767] cgroup: Unknown subsys name 'cpuset' [ 44.245321] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:44:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff817d9976 RDX=fffffbfff0cc9ecb RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffffffff85f109a0 RSP=ffff88806ce08d60 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000246 R13=ffff88800e100940 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff817d997e RFL=00000047 [---Z-PC] 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 00007f2984c60700 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=00007f39427cf008 CR3=000000000ef5e000 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=2034303a34343a343120373120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a34343a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888009643780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff888009643780 RBP=ffff8880096441d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7481394000 CR3=000000000bbb0000 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=f8e2d48163210090644ce52faa3d3749 XMM02=00000000003042a8ec2efd57dc4c00df XMM03=00000000003107d876f2a8fe474ca497 XMM04=dd4ab36d3624527200000000000ae988 XMM05=c4a7217514b29aee0000000000321438 XMM06=817b8945e9d503730000000000320e30 XMM07=e042d86d42eb936e0000000000310ab0 XMM08=76f2a8fe474ca4970000000000304308 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000