[ 46.367058] ------------[ cut here ]------------ [ 46.367958] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.370045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.371554] Modules linked in: [ 46.372204] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.374220] Tainted: [W]=WARN [ 46.374780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.376245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.377179] 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 [ 46.380421] RSP: 0018:ffff888018547bc0 EFLAGS: 00010286 [ 46.381404] RAX: 0000000000000000 RBX: ffffed10030a8f78 RCX: ffffffff813a4050 [ 46.382721] RDX: ffff888015989bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.384036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a8f2f [ 46.385343] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.386630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018547df8 [ 46.387931] FS: 00007fc7faf34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.389376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.390450] CR2: 00007fc7fb426580 CR3: 000000000d848000 CR4: 0000000000350ef0 [ 46.391733] Call Trace: [ 46.392240] [ 46.392656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.393560] ? __create_object+0x59/0x80 [ 46.394364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.395345] __vmalloc_noprof+0x59/0x60 [ 46.396118] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.396956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.397902] bpf_prog_alloc+0x39/0x200 [ 46.398628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399558] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.400479] do_seccomp+0x349/0x25e0 [ 46.401204] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.402122] ? __pfx_do_seccomp+0x10/0x10 [ 46.402860] ? find_held_lock+0x2b/0x80 [ 46.403628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.404590] ? static_key_count+0x60/0x80 [ 46.405403] prctl_set_seccomp+0x4e/0x70 [ 46.406186] __do_sys_prctl+0xe6c/0x1d70 [ 46.406919] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.407782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.408752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.409722] ? irqentry_exit+0xf3/0x650 [ 46.410512] do_syscall_64+0xbf/0x430 [ 46.411262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.412215] RIP: 0033:0x7fc7fb4265cd [ 46.412891] 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 [ 46.416055] RSP: 002b:00007fff8f8d6000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.417428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7fb4265cd [ 46.418761] RDX: 0000555a29bd8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.420076] RBP: 00007fff8f8d6060 R08: 0000000000000000 R09: 00007fff8f8d5700 [ 46.421396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a55dfbad0 [ 46.422680] R13: 00007fff8f8d6490 R14: 0000555a55dfcbc0 R15: 0000555a55e0d780 [ 46.423989] [ 46.424463] irq event stamp: 1707 [ 46.425114] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 46.426660] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 46.428182] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 46.429727] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 46.431262] ---[ end trace 0000000000000000 ]--- [ 49.989753] ------------[ cut here ]------------ [ 49.990596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.992262] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.993474] Modules linked in: [ 49.993980] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.995647] Tainted: [W]=WARN [ 49.996152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.997363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.998132] 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 [ 50.000727] RSP: 0018:ffff8880173b7bc0 EFLAGS: 00010286 [ 50.001534] RAX: 0000000000000000 RBX: ffffed1002e76f78 RCX: ffffffff813a4050 [ 50.002670] RDX: ffff888016bc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.003961] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e76f2f [ 50.005300] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.006509] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173b7df8 [ 50.007728] FS: 00007fbb79e79900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.009227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.010337] CR2: 00007fffcc883ef8 CR3: 000000000e31c000 CR4: 0000000000350ef0 [ 50.011493] Call Trace: [ 50.011886] [ 50.012295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.013049] ? __create_object+0x59/0x80 [ 50.013666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.014509] __vmalloc_noprof+0x59/0x60 [ 50.015171] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.015860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.016664] bpf_prog_alloc+0x39/0x200 [ 50.017297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.018119] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.018834] do_seccomp+0x349/0x25e0 [ 50.019458] ? find_held_lock+0x2b/0x80 [ 50.020120] ? do_prlimit+0x310/0x610 [ 50.020700] ? __pfx_do_seccomp+0x10/0x10 [ 50.021377] ? do_raw_spin_unlock+0x53/0x220 [ 50.022110] ? _raw_spin_unlock+0x1e/0x40 [ 50.022741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.023589] ? static_key_count+0x60/0x80 [ 50.024285] prctl_set_seccomp+0x4e/0x70 [ 50.024909] __do_sys_prctl+0xe6c/0x1d70 [ 50.025583] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.026383] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.027206] ? irqentry_exit+0xf3/0x650 [ 50.027806] do_syscall_64+0xbf/0x430 [ 50.028437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.029260] RIP: 0033:0x7fbb7a36b5cd [ 50.029811] 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 [ 50.032521] RSP: 002b:00007fffcc882320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.033709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb7a36b5cd [ 50.034826] RDX: 00005593fb453e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.036058] RBP: 00007fffcc882380 R08: 0000000000000000 R09: 00007fffcc881a20 [ 50.037158] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594105aabf0 [ 50.038253] R13: 00007fffcc8827b0 R14: 00005594105b4380 R15: 00005594105bf460 [ 50.039356] [ 50.039711] irq event stamp: 1749 [ 50.040284] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.041593] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.043049] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 50.044597] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 50.046123] ---[ end trace 0000000000000000 ]--- [ 50.858433] ------------[ cut here ]------------ [ 50.859495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.861873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.863961] Modules linked in: [ 50.866261] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.868535] Tainted: [W]=WARN [ 50.869250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.870969] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.872252] 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 [ 50.875878] RSP: 0018:ffff8880176ffbc0 EFLAGS: 00010286 [ 50.877008] RAX: 0000000000000000 RBX: ffffed1002edff78 RCX: ffffffff813a4050 [ 50.878541] RDX: ffff8880167d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.880086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edff2f [ 50.881613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.883135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176ffdf8 [ 50.884604] FS: 00007f3634175900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.886290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.887502] CR2: 00007f3634667580 CR3: 000000001efcc000 CR4: 0000000000350ef0 [ 50.888956] Call Trace: [ 50.889554] [ 50.890127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.891186] ? __create_object+0x59/0x80 [ 50.892099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.893204] __vmalloc_noprof+0x59/0x60 [ 50.894122] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.895150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.896239] bpf_prog_alloc+0x39/0x200 [ 50.897112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.898227] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.899267] do_seccomp+0x349/0x25e0 [ 50.900105] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.901125] ? __pfx_do_seccomp+0x10/0x10 [ 50.901969] ? find_held_lock+0x2b/0x80 [ 50.902878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.903988] ? static_key_count+0x60/0x80 [ 50.904892] prctl_set_seccomp+0x4e/0x70 [ 50.905798] __do_sys_prctl+0xe6c/0x1d70 [ 50.906733] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.907732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.908836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.909974] ? irqentry_exit+0xf3/0x650 [ 50.910882] do_syscall_64+0xbf/0x430 [ 50.911727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.912821] RIP: 0033:0x7f36346675cd [ 50.913652] 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 [ 50.917232] RSP: 002b:00007ffdcd0f6740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.918796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36346675cd [ 50.920260] RDX: 0000563a8d986e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.921696] RBP: 00007ffdcd0f67a0 R08: 0000000000000000 R09: 00007ffdcd0f5e40 [ 50.923191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a956e5bf0 [ 50.924794] R13: 00007ffdcd0f6bd0 R14: 0000563a956ef380 R15: 0000563a956fa460 [ 50.926488] [ 50.926978] irq event stamp: 3187 [ 50.927747] hardirqs last enabled at (3197): [] __up_console_sem+0x78/0x80 [ 50.929489] hardirqs last disabled at (3206): [] __up_console_sem+0x5d/0x80 [ 50.931086] softirqs last enabled at (3220): [] handle_softirqs+0x50c/0x770 [ 50.932569] softirqs last disabled at (3215): [] __irq_exit_rcu+0xc4/0x100 [ 50.934071] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11326' (ECDSA) to the list of known hosts. 2025/11/18 04:30:47 fuzzer started 2025/11/18 04:30:48 dialing manager at localhost:37895 2025/11/18 04:30:48 checking machine... 2025/11/18 04:30:48 checking revisions... [ 51.868496] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:30:48 testing simple program... [ 51.959181] cgroup: Unknown subsys name 'net' [ 52.025748] cgroup: Unknown subsys name 'cpuset' [ 52.044783] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:30:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800eeaf768 RCX=0000000000000000 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff88800eeaf738 RBP=ffff888016bcb780 RSP=ffff88800eeaf678 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88800eeaf6d0 R11=0000000000000001 R12=0000000000000000 R13=ffff88800eeaf6f8 R14=ffff888016bcb780 R15=ffff88800eeaf6d0 RIP=ffffffff84c73c95 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 00007fbb79e79900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbb79e58020 CR3=000000001ee65000 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=ffff888009757eb8 RCX=ffff888009757724 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff888009757730 R8 =0000000000000001 R9 =ffff888009757810 R10=000000000003c9ed R11=000000000000aed8 R12=ffff888009757801 R13=ffff888009757818 R14=ffff888009757e88 R15=ffff8880097577d0 RIP=ffffffff815d29c0 RFL=00000217 [----APC] 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffcce34488 CR3=000000000dadd000 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=e8153cc84a39e19c1345c0dfe203aaec XMM02=0000000000302e80eff9b2d0a8fce9cb XMM03=0000000000302f502c67c8bc2e329bc3 XMM04=5492538b04273d8d00000000000ae988 XMM05=c012aafca53e2e760000000000320490 XMM06=405749d8372a36f1000000000031edc8 XMM07=e042d86d42eb936e0000000000310a30 XMM08=c065dadd8202a3710000000000302f50 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000