[ 54.125205] ------------[ cut here ]------------ [ 54.126167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.128256] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.129790] Modules linked in: [ 54.130395] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.132448] Tainted: [W]=WARN [ 54.133044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.134539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.135462] 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 [ 54.138730] RSP: 0018:ffff888018057bc0 EFLAGS: 00010286 [ 54.139728] RAX: 0000000000000000 RBX: ffffed100300af78 RCX: ffffffff813a4050 [ 54.141065] RDX: ffff888017741bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.142377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100300af2f [ 54.143684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.145018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018057df8 [ 54.146339] FS: 00007fc0eb7d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.147813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.148897] CR2: 00007fc0ebcc6580 CR3: 000000000c8a7000 CR4: 0000000000350ef0 [ 54.150207] Call Trace: [ 54.150716] [ 54.151134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.152060] ? __create_object+0x59/0x80 [ 54.152864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.153856] __vmalloc_noprof+0x59/0x60 [ 54.154624] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.155469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.156417] bpf_prog_alloc+0x39/0x200 [ 54.157138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.158051] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.158941] do_seccomp+0x349/0x25e0 [ 54.159645] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.160500] ? __pfx_do_seccomp+0x10/0x10 [ 54.161268] ? find_held_lock+0x2b/0x80 [ 54.162002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.162948] ? static_key_count+0x60/0x80 [ 54.163745] prctl_set_seccomp+0x4e/0x70 [ 54.164474] __do_sys_prctl+0xe6c/0x1d70 [ 54.165249] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.166087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.167037] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.167988] ? irqentry_exit+0xf3/0x650 [ 54.168753] do_syscall_64+0xbf/0x430 [ 54.169444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.170383] RIP: 0033:0x7fc0ebcc65cd [ 54.171075] 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 [ 54.174202] RSP: 002b:00007ffd681db400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.175541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0ebcc65cd [ 54.176818] RDX: 000055a5cb311e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.178088] RBP: 00007ffd681db460 R08: 0000000000000000 R09: 00007ffd681dab00 [ 54.179348] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5e3d44240 [ 54.180618] R13: 00007ffd681db890 R14: 000055a5e3d43bf0 R15: 000055a5e3d584d0 [ 54.181898] [ 54.182315] irq event stamp: 1801 [ 54.182961] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 54.184466] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 54.185963] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 54.187823] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 54.189340] ---[ end trace 0000000000000000 ]--- [ 57.905283] ------------[ cut here ]------------ [ 57.906163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.908115] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.909485] Modules linked in: [ 57.910295] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.912246] Tainted: [W]=WARN [ 57.912820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.914212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.915073] 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 [ 57.918063] RSP: 0018:ffff88800f30fbc0 EFLAGS: 00010286 [ 57.918986] RAX: 0000000000000000 RBX: ffffed1001e61f78 RCX: ffffffff813a4050 [ 57.920207] RDX: ffff88801bb0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.921423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e61f2f [ 57.922626] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.923836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f30fdf8 [ 57.925057] FS: 00007ff5b47cf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.926404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.927416] CR2: 00007ffcb4e6def7 CR3: 000000000a946000 CR4: 0000000000350ef0 [ 57.928634] Call Trace: [ 57.929069] [ 57.929454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.930327] ? __create_object+0x59/0x80 [ 57.931093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.932031] __vmalloc_noprof+0x59/0x60 [ 57.932780] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.933556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.934451] bpf_prog_alloc+0x39/0x200 [ 57.935165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.936039] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.936913] do_seccomp+0x349/0x25e0 [ 57.937551] ? find_held_lock+0x2b/0x80 [ 57.938278] ? do_prlimit+0x310/0x610 [ 57.938989] ? __pfx_do_seccomp+0x10/0x10 [ 57.939752] ? do_raw_spin_unlock+0x53/0x220 [ 57.940512] ? _raw_spin_unlock+0x1e/0x40 [ 57.941256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.942146] ? static_key_count+0x60/0x80 [ 57.942898] prctl_set_seccomp+0x4e/0x70 [ 57.943631] __do_sys_prctl+0xe6c/0x1d70 [ 57.944342] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.945159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.946069] ? irqentry_exit+0xf3/0x650 [ 57.946778] do_syscall_64+0xbf/0x430 [ 57.947431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.948340] RIP: 0033:0x7ff5b4cc15cd [ 57.949008] 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 [ 57.951990] RSP: 002b:00007ffcb4e6c5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.953320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5b4cc15cd [ 57.954522] RDX: 0000557c560d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.955726] RBP: 00007ffcb4e6c610 R08: 0000000000000000 R09: 00007ffcb4e6bcb0 [ 57.956953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c833a22b0 [ 57.958163] R13: 00007ffcb4e6ca40 R14: 0000557c833a4d20 R15: 0000557c833b68d0 [ 57.959401] [ 57.959847] irq event stamp: 1829 [ 57.960438] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 57.961873] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 57.963307] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 57.964776] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 57.966205] ---[ end trace 0000000000000000 ]--- [ 58.757507] ------------[ cut here ]------------ [ 58.758397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.760334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.761716] Modules linked in: [ 58.762265] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.764383] Tainted: [W]=WARN [ 58.765029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.766429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.767295] 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 [ 58.770286] RSP: 0018:ffff88801741fbc0 EFLAGS: 00010286 [ 58.771205] RAX: 0000000000000000 RBX: ffffed1002e83f78 RCX: ffffffff813a4050 [ 58.772429] RDX: ffff88801bb08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.773645] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e83f2f [ 58.774859] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.776072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801741fdf8 [ 58.777310] FS: 00007fbc0a1d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.778661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.779658] CR2: 00007ffd5b6c0ef7 CR3: 000000000de65000 CR4: 0000000000350ef0 [ 58.780940] Call Trace: [ 58.781382] [ 58.781823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.782659] ? __create_object+0x59/0x80 [ 58.783352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.784279] __vmalloc_noprof+0x59/0x60 [ 58.784983] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.785812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.786692] bpf_prog_alloc+0x39/0x200 [ 58.787340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.788236] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.789088] do_seccomp+0x349/0x25e0 [ 58.789781] ? find_held_lock+0x2b/0x80 [ 58.790456] ? do_prlimit+0x310/0x610 [ 58.791175] ? __pfx_do_seccomp+0x10/0x10 [ 58.791977] ? do_raw_spin_unlock+0x53/0x220 [ 58.792852] ? _raw_spin_unlock+0x1e/0x40 [ 58.793546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.794471] ? static_key_count+0x60/0x80 [ 58.795238] prctl_set_seccomp+0x4e/0x70 [ 58.795979] __do_sys_prctl+0xe6c/0x1d70 [ 58.796744] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.797507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.798435] ? irqentry_exit+0xf3/0x650 [ 58.799160] do_syscall_64+0xbf/0x430 [ 58.799857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.800780] RIP: 0033:0x7fbc0a6c25cd [ 58.801403] 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 [ 58.804391] RSP: 002b:00007ffd5b6bf050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.805675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc0a6c25cd [ 58.806883] RDX: 0000564b47eade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.808078] RBP: 00007ffd5b6bf0b0 R08: 0000000000000000 R09: 00007ffd5b6be750 [ 58.809298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b6474fad0 [ 58.810504] R13: 00007ffd5b6bf4e0 R14: 0000564b64750bc0 R15: 0000564b64761780 [ 58.811736] [ 58.812143] irq event stamp: 1783 [ 58.812763] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 58.814196] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 58.815627] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 58.817101] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 58.818537] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64887' (ECDSA) to the list of known hosts. 2025/11/17 17:51:30 fuzzer started 2025/11/17 17:51:30 dialing manager at localhost:37895 2025/11/17 17:51:30 checking machine... 2025/11/17 17:51:30 checking revisions... [ 59.838545] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:51:30 testing simple program... [ 59.933638] cgroup: Unknown subsys name 'net' [ 60.005329] cgroup: Unknown subsys name 'cpuset' [ 60.021969] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:51:29 Registers: info registers vcpu 0 RAX=6fea1652dc2ddf00 RBX=ffffffff81618fa0 RCX=0000000000000000 RDX=ffff8880152d0000 RSI=ffff8880152cfa58 RDI=ffffffff81618fa0 RBP=ffff8880152cfa28 RSP=ffff8880152cf990 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed1002ce2000 R11=0000000000000000 R12=ffff8880152cfa58 R13=0000000000000000 R14=ffff8880152d0000 R15=ffff888009462140 RIP=ffffffff812dfb87 RFL=00000286 [--S--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 00007f683c6b6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe65d957d8 CR3=000000000b633000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=987dac402e4feee900000000000ae988 XMM05=167546a0b60bae1200000000003223a0 XMM06=14648eaa1277bab10000000000320d48 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888018248000 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880182483fc RBP=ffff888018248000 RSP=ffff88806cf089d0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000a23e2 R12=ffff888018248000 R13=ffff88806cf08ab8 R14=ffff888016227af8 R15=ffff88806cf08a70 RIP=ffffffff815d2a95 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 00007ff5b47cf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb4e66000 CR3=000000000d51a000 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=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