[ 38.932655] ------------[ cut here ]------------ [ 38.933608] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.935623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 38.938339] Modules linked in: [ 38.938934] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.940947] Tainted: [W]=WARN [ 38.941555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.943028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.943901] 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 [ 38.947079] RSP: 0018:ffff888015adfbc0 EFLAGS: 00010286 [ 38.948043] RAX: 0000000000000000 RBX: ffffed1002b5bf78 RCX: ffffffff813a4050 [ 38.949344] RDX: ffff888015f03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.950626] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5bf2f [ 38.951912] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.953190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015adfdf8 [ 38.954466] FS: 00007f438f592900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.955905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.956971] CR2: 00007f438fa84580 CR3: 000000000fd10000 CR4: 0000000000350ef0 [ 38.958281] Call Trace: [ 38.958737] [ 38.959185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.960063] ? __create_object+0x59/0x80 [ 38.960821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.961777] __vmalloc_noprof+0x59/0x60 [ 38.962520] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.963388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.964315] bpf_prog_alloc+0x39/0x200 [ 38.965077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.966024] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.966894] do_seccomp+0x349/0x25e0 [ 38.967613] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.968498] ? __pfx_do_seccomp+0x10/0x10 [ 38.969291] ? find_held_lock+0x2b/0x80 [ 38.970092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.971054] ? static_key_count+0x60/0x80 [ 38.971817] prctl_set_seccomp+0x4e/0x70 [ 38.972583] __do_sys_prctl+0xe6c/0x1d70 [ 38.973360] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.974205] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.975150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.976101] ? irqentry_exit+0xf3/0x650 [ 38.976823] do_syscall_64+0xbf/0x430 [ 38.977546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.978483] RIP: 0033:0x7f438fa845cd [ 38.979186] 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 [ 38.982334] RSP: 002b:00007ffc5b088a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.983693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f438fa845cd [ 38.984971] RDX: 000056370730ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.986255] RBP: 00007ffc5b088ac0 R08: 0000000000000000 R09: 00007ffc5b088160 [ 38.987521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563739099ad0 [ 38.988796] R13: 00007ffc5b088ef0 R14: 000056373909abc0 R15: 00005637390ab780 [ 38.990080] [ 38.990497] irq event stamp: 2049 [ 38.991138] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 38.992636] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 38.994154] softirqs last enabled at (2082): [] handle_softirqs+0x50c/0x770 [ 38.995663] softirqs last disabled at (2077): [] __irq_exit_rcu+0xc4/0x100 [ 38.997163] ---[ end trace 0000000000000000 ]--- [ 42.227444] ------------[ cut here ]------------ [ 42.228335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.230299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.231716] Modules linked in: [ 42.232359] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.234311] Tainted: [W]=WARN [ 42.234856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.236269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.237165] 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 [ 42.240272] RSP: 0018:ffff888015f8fbc0 EFLAGS: 00010286 [ 42.241230] RAX: 0000000000000000 RBX: ffffed1002bf1f78 RCX: ffffffff813a4050 [ 42.242479] RDX: ffff888018a78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.243727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf1f2f [ 42.245005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.246253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f8fdf8 [ 42.247502] FS: 00007ff726a97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.248910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.249953] CR2: 00007ffd3402aef8 CR3: 0000000013684000 CR4: 0000000000350ef0 [ 42.251216] Call Trace: [ 42.251674] [ 42.252118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.252966] ? __create_object+0x59/0x80 [ 42.253733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.254693] __vmalloc_noprof+0x59/0x60 [ 42.255439] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.256288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.257218] bpf_prog_alloc+0x39/0x200 [ 42.257900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.258810] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.259705] do_seccomp+0x349/0x25e0 [ 42.260415] ? find_held_lock+0x2b/0x80 [ 42.261176] ? do_prlimit+0x310/0x610 [ 42.261851] ? __pfx_do_seccomp+0x10/0x10 [ 42.262620] ? do_raw_spin_unlock+0x53/0x220 [ 42.263439] ? _raw_spin_unlock+0x1e/0x40 [ 42.264200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.265167] ? static_key_count+0x60/0x80 [ 42.265920] prctl_set_seccomp+0x4e/0x70 [ 42.266680] __do_sys_prctl+0xe6c/0x1d70 [ 42.267499] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.268348] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.269324] ? irqentry_exit+0xf3/0x650 [ 42.270074] do_syscall_64+0xbf/0x430 [ 42.270761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.271679] RIP: 0033:0x7ff726f895cd [ 42.272365] 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 [ 42.275475] RSP: 002b:00007ffd34029440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.276808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff726f895cd [ 42.278049] RDX: 000055c6de9d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.279313] RBP: 00007ffd340294a0 R08: 0000000000000000 R09: 00007ffd34028b40 [ 42.280573] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c702667ad0 [ 42.281854] R13: 00007ffd340298d0 R14: 000055c702668bc0 R15: 000055c702679780 [ 42.283123] [ 42.283545] irq event stamp: 1777 [ 42.284176] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.285675] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.287162] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.288651] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.290147] ---[ end trace 0000000000000000 ]--- [ 42.925952] ------------[ cut here ]------------ [ 42.926479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.927578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.928425] Modules linked in: [ 42.928730] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.929734] Tainted: [W]=WARN [ 42.930037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.930753] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.931226] 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 [ 42.932828] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 42.933320] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 42.933942] RDX: ffff888015be0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.934588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 42.935237] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.935855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 42.936513] FS: 00007f656f4af900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.937256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.937768] CR2: 00007f656fa154a6 CR3: 000000001edf8000 CR4: 0000000000350ef0 [ 42.938425] Call Trace: [ 42.938662] [ 42.938898] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.939437] ? __create_object+0x59/0x80 [ 42.939857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.940419] __vmalloc_noprof+0x59/0x60 [ 42.940833] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.941304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.941750] bpf_prog_alloc+0x39/0x200 [ 42.942130] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.942580] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.943041] do_seccomp+0x349/0x25e0 [ 42.943382] ? find_held_lock+0x2b/0x80 [ 42.943744] ? do_prlimit+0x310/0x610 [ 42.944117] ? __pfx_do_seccomp+0x10/0x10 [ 42.944492] ? do_raw_spin_unlock+0x53/0x220 [ 42.944910] ? _raw_spin_unlock+0x1e/0x40 [ 42.945313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.945779] ? static_key_count+0x60/0x80 [ 42.946187] prctl_set_seccomp+0x4e/0x70 [ 42.946560] __do_sys_prctl+0xe6c/0x1d70 [ 42.946936] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.947365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.947829] ? irqentry_exit+0xf3/0x650 [ 42.948212] do_syscall_64+0xbf/0x430 [ 42.948565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.949060] RIP: 0033:0x7f656f9a15cd [ 42.949394] 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 [ 42.950989] RSP: 002b:00007ffef518af50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.951649] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f656f9a15cd [ 42.952582] RDX: 0000557b87bebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.953236] RBP: 00007ffef518afb0 R08: 0000000000000000 R09: 00007ffef518a650 [ 42.953853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b94ca8240 [ 42.954503] R13: 00007ffef518b3e0 R14: 0000557b94cb1380 R15: 0000557b94cbc540 [ 42.955154] [ 42.955367] irq event stamp: 1675 [ 42.955672] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 42.956437] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 42.957210] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 42.957960] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 42.958714] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52325' (ECDSA) to the list of known hosts. 2025/11/17 19:06:33 fuzzer started 2025/11/17 19:06:33 dialing manager at localhost:37895 2025/11/17 19:06:33 checking machine... 2025/11/17 19:06:33 checking revisions... [ 43.679756] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:06:33 testing simple program... [ 43.780889] cgroup: Unknown subsys name 'net' [ 43.842689] cgroup: Unknown subsys name 'cpuset' [ 43.850879] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:06:33 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888015eaf5c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888015eaf6d0 RIP=ffffffff81b2d128 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 00007ff726a97900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff726a66008 CR3=000000001f520000 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=000000000002f403 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7eb6c95000 CR3=0000000013b72000 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=2032333a36303a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a36303a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000