[ 39.308608] ------------[ cut here ]------------ [ 39.309533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.311536] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.313000] Modules linked in: [ 39.313679] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.315676] Tainted: [W]=WARN [ 39.316272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.317754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.318670] 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 [ 39.321819] RSP: 0018:ffff88800c64fbc0 EFLAGS: 00010286 [ 39.322788] RAX: 0000000000000000 RBX: ffffed10018c9f78 RCX: ffffffff813a4050 [ 39.324068] RDX: ffff888016a23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.325365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018c9f2f [ 39.326639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.327921] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c64fdf8 [ 39.329248] FS: 00007f25dbb1f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.330697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.331778] CR2: 00007ffc6485def8 CR3: 000000000d897000 CR4: 0000000000350ef0 [ 39.333082] Call Trace: [ 39.333586] [ 39.333999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.334899] ? __create_object+0x59/0x80 [ 39.335691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.336675] __vmalloc_noprof+0x59/0x60 [ 39.337448] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.338325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.339201] bpf_prog_alloc+0x39/0x200 [ 39.339947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.340903] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.341819] do_seccomp+0x349/0x25e0 [ 39.342537] ? find_held_lock+0x2b/0x80 [ 39.343292] ? do_prlimit+0x310/0x610 [ 39.344002] ? __pfx_do_seccomp+0x10/0x10 [ 39.344798] ? do_raw_spin_unlock+0x53/0x220 [ 39.345634] ? _raw_spin_unlock+0x1e/0x40 [ 39.346432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.347416] ? static_key_count+0x60/0x80 [ 39.348187] prctl_set_seccomp+0x4e/0x70 [ 39.348984] __do_sys_prctl+0xe6c/0x1d70 [ 39.349790] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.350646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.351618] ? irqentry_exit+0xf3/0x650 [ 39.352388] do_syscall_64+0xbf/0x430 [ 39.353095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.354067] RIP: 0033:0x7f25dc0115cd [ 39.354782] 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 [ 39.357951] RSP: 002b:00007ffc6485bb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.359319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25dc0115cd [ 39.360628] RDX: 00005559dd93be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.361924] RBP: 00007ffc6485bbb0 R08: 0000000000000000 R09: 00007ffc6485b250 [ 39.363200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a094dead0 [ 39.364509] R13: 00007ffc6485bfe0 R14: 0000555a094dfbc0 R15: 0000555a094f0780 [ 39.365810] [ 39.366264] irq event stamp: 1773 [ 39.366865] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 39.368383] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 39.369915] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.371463] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 39.372980] ---[ end trace 0000000000000000 ]--- [ 42.226680] ------------[ cut here ]------------ [ 42.227097] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.228032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.228701] Modules linked in: [ 42.228983] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.229883] Tainted: [W]=WARN [ 42.230136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.230821] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.231242] 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 [ 42.232720] RSP: 0018:ffff88801b827bc0 EFLAGS: 00010286 [ 42.233158] RAX: 0000000000000000 RBX: ffffed1003704f78 RCX: ffffffff813a4050 [ 42.233754] RDX: ffff888009b01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.234349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003704f2f [ 42.234921] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.235507] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b827df8 [ 42.236077] FS: 00007f6bf0373900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.236748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.237250] CR2: 00007f6bf0865580 CR3: 000000001ee68000 CR4: 0000000000350ef0 [ 42.237826] Call Trace: [ 42.238038] [ 42.238257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.238648] ? __create_object+0x59/0x80 [ 42.238989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.239437] __vmalloc_noprof+0x59/0x60 [ 42.239768] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.240150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.240579] bpf_prog_alloc+0x39/0x200 [ 42.240903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.241337] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.241733] do_seccomp+0x349/0x25e0 [ 42.242042] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.242462] ? __pfx_do_seccomp+0x10/0x10 [ 42.242804] ? find_held_lock+0x2b/0x80 [ 42.243131] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.243571] ? static_key_count+0x60/0x80 [ 42.243924] prctl_set_seccomp+0x4e/0x70 [ 42.244274] __do_sys_prctl+0xe6c/0x1d70 [ 42.244615] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.244998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.245441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.245868] ? irqentry_exit+0xf3/0x650 [ 42.246201] do_syscall_64+0xbf/0x430 [ 42.246543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.246967] RIP: 0033:0x7f6bf08655cd [ 42.247288] 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 [ 42.248763] RSP: 002b:00007fffa4e5f830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.249408] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bf08655cd [ 42.249977] RDX: 0000556c8ab69e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.250580] RBP: 00007fffa4e5f890 R08: 0000000000000000 R09: 00007fffa4e5ef30 [ 42.251152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cc362ab10 [ 42.251741] R13: 00007fffa4e5fcc0 R14: 0000556cc362b2b0 R15: 0000556cc363f6f0 [ 42.252338] [ 42.252534] irq event stamp: 1613 [ 42.252816] hardirqs last enabled at (1621): [] __up_console_sem+0x78/0x80 [ 42.253520] hardirqs last disabled at (1630): [] __up_console_sem+0x5d/0x80 [ 42.254196] softirqs last enabled at (908): [] handle_softirqs+0x50c/0x770 [ 42.254898] softirqs last disabled at (903): [] __irq_exit_rcu+0xc4/0x100 [ 42.255591] ---[ end trace 0000000000000000 ]--- [ 42.904061] ------------[ cut here ]------------ [ 42.905005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.907061] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.908538] Modules linked in: [ 42.909144] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.911112] Tainted: [W]=WARN [ 42.911706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.913174] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.914071] 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 [ 42.917260] RSP: 0018:ffff888016aafbc0 EFLAGS: 00010286 [ 42.918211] RAX: 0000000000000000 RBX: ffffed1002d55f78 RCX: ffffffff813a4050 [ 42.919527] RDX: ffff888015f3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.920812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d55f2f [ 42.922105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.923401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aafdf8 [ 42.924686] FS: 00007f2e0fa96900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.926136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.927202] CR2: 00007f2e0ff88580 CR3: 000000001f924000 CR4: 0000000000350ef0 [ 42.928509] Call Trace: [ 42.928981] [ 42.929428] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.930346] ? __create_object+0x59/0x80 [ 42.931089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.932065] __vmalloc_noprof+0x59/0x60 [ 42.932840] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.933723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.934653] bpf_prog_alloc+0x39/0x200 [ 42.935409] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.936353] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.937291] do_seccomp+0x349/0x25e0 [ 42.937999] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.938928] ? __pfx_do_seccomp+0x10/0x10 [ 42.939732] ? find_held_lock+0x2b/0x80 [ 42.940507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.941501] ? static_key_count+0x60/0x80 [ 42.942324] prctl_set_seccomp+0x4e/0x70 [ 42.943075] __do_sys_prctl+0xe6c/0x1d70 [ 42.943881] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.944761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.945772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.946758] ? irqentry_exit+0xf3/0x650 [ 42.947547] do_syscall_64+0xbf/0x430 [ 42.948309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.949297] RIP: 0033:0x7f2e0ff885cd [ 42.949982] 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 [ 42.953259] RSP: 002b:00007ffef211a650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.954654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e0ff885cd [ 42.955970] RDX: 00005651b76fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.957310] RBP: 00007ffef211a6b0 R08: 0000000000000000 R09: 00007ffef2119d50 [ 42.958632] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651de565ad0 [ 42.959946] R13: 00007ffef211aae0 R14: 00005651de566bc0 R15: 00005651de577780 [ 42.961298] [ 42.961740] irq event stamp: 1811 [ 42.962410] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.963986] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.965574] softirqs last enabled at (1432): [] handle_softirqs+0x50c/0x770 [ 42.967048] softirqs last disabled at (1427): [] __irq_exit_rcu+0xc4/0x100 [ 42.968417] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16207' (ECDSA) to the list of known hosts. 2025/11/18 06:15:59 fuzzer started 2025/11/18 06:15:59 dialing manager at localhost:37895 2025/11/18 06:15:59 checking machine... 2025/11/18 06:15:59 checking revisions... [ 43.824718] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:15:59 testing simple program... [ 43.913795] cgroup: Unknown subsys name 'net' [ 43.962777] cgroup: Unknown subsys name 'cpuset' [ 43.975957] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:15:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f24d340 RCX=ffff888018297770 RDX=1ffff11003052ee3 RSI=ffffffff8161932e RDI=ffff8880182976d0 RBP=ffff888018297728 RSP=ffff888018297648 R8 =0000000000000001 R9 =ffff888018297710 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff888018297718 R14=ffff88800f24d340 R15=ffff8880182976d0 RIP=ffffffff815bd588 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 00007f6bf0373900 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=00007f6bf0342008 CR3=000000001ede8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86ab8396 RDX=1ffff1100d9e1157 RSI=1ffff1100d9e1159 RDI=1ffff1100d9e1159 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab839a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255ec R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08e00 R15=ffff88806cf08a70 RIP=ffffffff8135f021 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc165a3508 CR3=000000000dd18000 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=35313a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343531 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000