[ 51.759059] ------------[ cut here ]------------ [ 51.759980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.762008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 51.763442] Modules linked in: [ 51.764085] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.766306] Tainted: [W]=WARN [ 51.767309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.769030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.769948] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 51.773079] RSP: 0018:ffff8880140cfbc0 EFLAGS: 00010286 [ 51.774041] RAX: 0000000000000000 RBX: ffffed1002819f78 RCX: ffffffff813a4050 [ 51.775313] RDX: ffff888017a60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.776573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002819f2f [ 51.777863] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.779110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880140cfdf8 [ 51.780347] FS: 00007f7b10f5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.781740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.782761] CR2: 00007ffc68396ef7 CR3: 000000000a24b000 CR4: 0000000000350ef0 [ 51.784032] Call Trace: [ 51.784478] [ 51.784934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.785768] ? __create_object+0x59/0x80 [ 51.786531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.787470] __vmalloc_noprof+0x59/0x60 [ 51.788204] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.789076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.789999] bpf_prog_alloc+0x39/0x200 [ 51.790675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.791589] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.792459] do_seccomp+0x349/0x25e0 [ 51.793164] ? find_held_lock+0x2b/0x80 [ 51.793906] ? do_prlimit+0x310/0x610 [ 51.794588] ? __pfx_do_seccomp+0x10/0x10 [ 51.795364] ? do_raw_spin_unlock+0x53/0x220 [ 51.796171] ? _raw_spin_unlock+0x1e/0x40 [ 51.796947] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.797892] ? static_key_count+0x60/0x80 [ 51.798639] prctl_set_seccomp+0x4e/0x70 [ 51.799404] __do_sys_prctl+0xe6c/0x1d70 [ 51.800157] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.800997] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.801944] ? irqentry_exit+0xf3/0x650 [ 51.802654] do_syscall_64+0xbf/0x430 [ 51.803370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.804290] RIP: 0033:0x7f7b1144c5cd [ 51.804991] 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 [ 51.808042] RSP: 002b:00007ffc683952c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.809373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b1144c5cd [ 51.810621] RDX: 000055d174802e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.811869] RBP: 00007ffc68395320 R08: 0000000000000000 R09: 00007ffc683949c0 [ 51.813131] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d17750cad0 [ 51.814381] R13: 00007ffc68395750 R14: 000055d17750dbc0 R15: 000055d17751e780 [ 51.815653] [ 51.816110] irq event stamp: 3243 [ 51.816703] hardirqs last enabled at (3251): [] __up_console_sem+0x78/0x80 [ 51.818199] hardirqs last disabled at (3260): [] __up_console_sem+0x5d/0x80 [ 51.819695] softirqs last enabled at (2788): [] handle_softirqs+0x50c/0x770 [ 51.821219] softirqs last disabled at (2783): [] __irq_exit_rcu+0xc4/0x100 [ 51.822707] ---[ end trace 0000000000000000 ]--- [ 55.306611] ------------[ cut here ]------------ [ 55.307504] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.309462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 55.310859] Modules linked in: [ 55.311432] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.313394] Tainted: [W]=WARN [ 55.313967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.315394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.316287] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 55.319387] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 55.320333] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 55.321636] RDX: ffff88800f511bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.322883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 55.324143] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.325428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 55.326685] FS: 00007fa72802f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.328082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.329140] CR2: 00007fffd4254ef7 CR3: 000000000eadb000 CR4: 0000000000350ef0 [ 55.330389] Call Trace: [ 55.330885] [ 55.331287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.332151] ? __create_object+0x59/0x80 [ 55.332937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.333881] __vmalloc_noprof+0x59/0x60 [ 55.334579] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.335423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.336333] bpf_prog_alloc+0x39/0x200 [ 55.337078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.337988] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.338874] do_seccomp+0x349/0x25e0 [ 55.339536] ? find_held_lock+0x2b/0x80 [ 55.340269] ? do_prlimit+0x310/0x610 [ 55.341027] ? __pfx_do_seccomp+0x10/0x10 [ 55.341748] ? do_raw_spin_unlock+0x53/0x220 [ 55.342555] ? _raw_spin_unlock+0x1e/0x40 [ 55.343316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.344264] ? static_key_count+0x60/0x80 [ 55.345090] prctl_set_seccomp+0x4e/0x70 [ 55.345852] __do_sys_prctl+0xe6c/0x1d70 [ 55.346571] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.347396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.348332] ? irqentry_exit+0xf3/0x650 [ 55.349112] do_syscall_64+0xbf/0x430 [ 55.349829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.350713] RIP: 0033:0x7fa7285215cd [ 55.351399] 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 [ 55.354521] RSP: 002b:00007fffd4253850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.355859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7285215cd [ 55.357132] RDX: 000055f9aa90de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.358380] RBP: 00007fffd42538b0 R08: 0000000000000000 R09: 00007fffd4252f50 [ 55.359633] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9bba37ad0 [ 55.360942] R13: 00007fffd4253ce0 R14: 000055f9bba38bc0 R15: 000055f9bba49780 [ 55.362217] [ 55.362628] irq event stamp: 1727 [ 55.363246] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 55.364734] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 55.366255] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 55.367767] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 55.369294] ---[ end trace 0000000000000000 ]--- [ 56.155736] ------------[ cut here ]------------ [ 56.156661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.158680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 56.160164] Modules linked in: [ 56.160752] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.163033] Tainted: [W]=WARN [ 56.163760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.165509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.166409] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 56.169958] RSP: 0018:ffff88801ad1fbc0 EFLAGS: 00010286 [ 56.170946] RAX: 0000000000000000 RBX: ffffed10035a3f78 RCX: ffffffff813a4050 [ 56.172232] RDX: ffff8880165ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.173518] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a3f2f [ 56.174813] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.176098] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad1fdf8 [ 56.177396] FS: 00007fd15b8f0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.178824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.179898] CR2: 00007ffef60edef7 CR3: 000000000d0d2000 CR4: 0000000000350ef0 [ 56.181176] Call Trace: [ 56.181634] [ 56.182075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.182964] ? __create_object+0x59/0x80 [ 56.183709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.184663] __vmalloc_noprof+0x59/0x60 [ 56.185411] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.186271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.187194] bpf_prog_alloc+0x39/0x200 [ 56.187917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.188839] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.189689] do_seccomp+0x349/0x25e0 [ 56.190390] ? find_held_lock+0x2b/0x80 [ 56.191123] ? do_prlimit+0x310/0x610 [ 56.191854] ? __pfx_do_seccomp+0x10/0x10 [ 56.192590] ? do_raw_spin_unlock+0x53/0x220 [ 56.193415] ? _raw_spin_unlock+0x1e/0x40 [ 56.194194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.195133] ? static_key_count+0x60/0x80 [ 56.195924] prctl_set_seccomp+0x4e/0x70 [ 56.196660] __do_sys_prctl+0xe6c/0x1d70 [ 56.197437] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.198280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.199262] ? irqentry_exit+0xf3/0x650 [ 56.200064] do_syscall_64+0xbf/0x430 [ 56.200883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.201929] RIP: 0033:0x7fd15bde25cd [ 56.202648] 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 [ 56.206168] RSP: 002b:00007ffef60ec610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.207666] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd15bde25cd [ 56.209081] RDX: 000055a5e335fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.210473] RBP: 00007ffef60ec670 R08: 0000000000000000 R09: 00007ffef60ebd10 [ 56.211874] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a60b048bf0 [ 56.213291] R13: 00007ffef60ecaa0 R14: 000055a60b052380 R15: 000055a60b05d460 [ 56.214699] [ 56.215196] irq event stamp: 2951 [ 56.215901] hardirqs last enabled at (2961): [] __up_console_sem+0x78/0x80 [ 56.217563] hardirqs last disabled at (2970): [] __up_console_sem+0x5d/0x80 [ 56.219220] softirqs last enabled at (2872): [] handle_softirqs+0x50c/0x770 [ 56.220884] softirqs last disabled at (2867): [] __irq_exit_rcu+0xc4/0x100 [ 56.222365] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10044' (ECDSA) to the list of known hosts. 2025/11/19 06:04:32 fuzzer started 2025/11/19 06:04:32 dialing manager at localhost:34383 2025/11/19 06:04:32 checking machine... 2025/11/19 06:04:32 checking revisions... [ 57.140908] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:04:32 testing simple program... [ 57.219728] cgroup: Unknown subsys name 'net' [ 57.272855] cgroup: Unknown subsys name 'cpuset' [ 57.286700] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:04:31 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffffffff86691b04 RCX=ffffffff81204b69 RDX=0000000000000000 RSI=ffffffff869da142 RDI=ffffffff86691ac8 RBP=ffffffff86691af4 RSP=ffff888009627728 R8 =ffffffff869da142 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffffffff86691b18 R13=ffffffff86691ac8 R14=ffffffff86691af0 R15=dffffc0000000000 RIP=ffffffff8135dabc RFL=00000202 [-------] 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 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=00007ffe5f60e5c8 CR3=000000000befe000 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=2a6d929e56edb3d600000000000ae988 XMM05=e959ef3cfb8d9a4b000000000031e6e8 XMM06=d96330e2d2db8632000000000031cde0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffff888009750000 RSP=ffff888009757750 R8 =ffffffff86a49dd0 R9 =ffff888009757810 R10=000000000003c9ed R11=0000000000012f5f R12=ffff888009757801 R13=ffff888009757818 R14=ffff888009757908 R15=ffff8880097577d0 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa72800e020 CR3=000000000dbb4000 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