[ 43.944314] ------------[ cut here ]------------ [ 43.945332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.947570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 43.949210] Modules linked in: [ 43.949921] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.952080] Tainted: [W]=WARN [ 43.952724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.954321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.955304] 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 [ 43.958721] RSP: 0018:ffff888016477bc0 EFLAGS: 00010286 [ 43.959769] RAX: 0000000000000000 RBX: ffffed1002c8ef78 RCX: ffffffff813a4050 [ 43.961153] RDX: ffff8880163e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.962549] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ef2f [ 43.963937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.965313] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016477df8 [ 43.966716] FS: 00007fef0f2c9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.968276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.969415] CR2: 00007fef0f82f4a6 CR3: 000000000e8ab000 CR4: 0000000000350ef0 [ 43.970817] Call Trace: [ 43.971318] [ 43.971806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.972765] ? __create_object+0x59/0x80 [ 43.973564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.974620] __vmalloc_noprof+0x59/0x60 [ 43.975423] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.976376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.977369] bpf_prog_alloc+0x39/0x200 [ 43.978179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.979171] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.980140] do_seccomp+0x349/0x25e0 [ 43.980910] ? find_held_lock+0x2b/0x80 [ 43.981727] ? do_prlimit+0x310/0x610 [ 43.982475] ? __pfx_do_seccomp+0x10/0x10 [ 43.983310] ? do_raw_spin_unlock+0x53/0x220 [ 43.984202] ? _raw_spin_unlock+0x1e/0x40 [ 43.985035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.986067] ? static_key_count+0x60/0x80 [ 43.986930] prctl_set_seccomp+0x4e/0x70 [ 43.987767] __do_sys_prctl+0xe6c/0x1d70 [ 43.988549] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.989470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.990492] ? irqentry_exit+0xf3/0x650 [ 43.991307] do_syscall_64+0xbf/0x430 [ 43.992094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.993116] RIP: 0033:0x7fef0f7bb5cd [ 43.993881] 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 [ 43.997243] RSP: 002b:00007ffd519a5150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.998742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef0f7bb5cd [ 44.000091] RDX: 0000557191cf0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.001422] RBP: 00007ffd519a51b0 R08: 0000000000000000 R09: 00007ffd519a4850 [ 44.002800] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571a1f90b10 [ 44.004131] R13: 00007ffd519a55e0 R14: 00005571a1f912b0 R15: 00005571a1fa56f0 [ 44.005511] [ 44.006015] irq event stamp: 1805 [ 44.006653] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 44.008269] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 44.009866] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 44.011334] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 44.012681] ---[ end trace 0000000000000000 ]--- [ 46.903439] ------------[ cut here ]------------ [ 46.904228] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.906385] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.907645] Modules linked in: [ 46.908200] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.910117] Tainted: [W]=WARN [ 46.910590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.911902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.912646] 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 [ 46.915432] RSP: 0018:ffff8880179ffbc0 EFLAGS: 00010286 [ 46.916278] RAX: 0000000000000000 RBX: ffffed1002f3ff78 RCX: ffffffff813a4050 [ 46.917364] RDX: ffff888017613780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.918481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3ff2f [ 46.919574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.920689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179ffdf8 [ 46.921794] FS: 00007f37d6fdc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.923041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.923938] CR2: 00007fff3aa5bef7 CR3: 000000000e5a9000 CR4: 0000000000350ef0 [ 46.925052] Call Trace: [ 46.925446] [ 46.925845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.926577] ? __create_object+0x59/0x80 [ 46.927258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.928074] __vmalloc_noprof+0x59/0x60 [ 46.928729] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.929428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.930251] bpf_prog_alloc+0x39/0x200 [ 46.930877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.931630] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.932401] do_seccomp+0x349/0x25e0 [ 46.933024] ? find_held_lock+0x2b/0x80 [ 46.933634] ? do_prlimit+0x310/0x610 [ 46.934283] ? __pfx_do_seccomp+0x10/0x10 [ 46.934960] ? do_raw_spin_unlock+0x53/0x220 [ 46.935632] ? _raw_spin_unlock+0x1e/0x40 [ 46.936305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.937134] ? static_key_count+0x60/0x80 [ 46.937820] prctl_set_seccomp+0x4e/0x70 [ 46.938445] __do_sys_prctl+0xe6c/0x1d70 [ 46.939119] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.939845] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.940638] ? irqentry_exit+0xf3/0x650 [ 46.941287] do_syscall_64+0xbf/0x430 [ 46.941934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.942738] RIP: 0033:0x7f37d74ce5cd [ 46.943309] 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 [ 46.946090] RSP: 002b:00007fff3aa5a380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.947247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37d74ce5cd [ 46.948356] RDX: 000055ca55934e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.949444] RBP: 00007fff3aa5a3e0 R08: 0000000000000000 R09: 00007fff3aa59a80 [ 46.950568] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca93110bf0 [ 46.951652] R13: 00007fff3aa5a810 R14: 000055ca9311a380 R15: 000055ca93125460 [ 46.952792] [ 46.953154] irq event stamp: 1787 [ 46.953715] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 46.955014] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 46.956345] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.957677] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.959021] ---[ end trace 0000000000000000 ]--- [ 47.546290] ------------[ cut here ]------------ [ 47.547094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.548823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.550043] Modules linked in: [ 47.550533] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.552362] Tainted: [W]=WARN [ 47.552935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.554173] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.554932] 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 [ 47.557560] RSP: 0018:ffff888018c67bc0 EFLAGS: 00010286 [ 47.558371] RAX: 0000000000000000 RBX: ffffed100318cf78 RCX: ffffffff813a4050 [ 47.559432] RDX: ffff8880171c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.560495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100318cf2f [ 47.561543] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.562604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c67df8 [ 47.563681] FS: 00007f56482d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.564888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.565797] CR2: 00007ffebde4def7 CR3: 000000000d2a9000 CR4: 0000000000350ef0 [ 47.566867] Call Trace: [ 47.567248] [ 47.567592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.568331] ? __create_object+0x59/0x80 [ 47.568988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.569811] __vmalloc_noprof+0x59/0x60 [ 47.570400] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.571120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.571897] bpf_prog_alloc+0x39/0x200 [ 47.572476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.573247] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.574006] do_seccomp+0x349/0x25e0 [ 47.574569] ? find_held_lock+0x2b/0x80 [ 47.575206] ? do_prlimit+0x310/0x610 [ 47.575822] ? __pfx_do_seccomp+0x10/0x10 [ 47.576433] ? do_raw_spin_unlock+0x53/0x220 [ 47.577117] ? _raw_spin_unlock+0x1e/0x40 [ 47.577773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.578533] ? static_key_count+0x60/0x80 [ 47.579207] prctl_set_seccomp+0x4e/0x70 [ 47.579853] __do_sys_prctl+0xe6c/0x1d70 [ 47.580461] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.581171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.581980] ? irqentry_exit+0xf3/0x650 [ 47.582580] do_syscall_64+0xbf/0x430 [ 47.583193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.583978] RIP: 0033:0x7f56487cb5cd [ 47.584524] 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 [ 47.587142] RSP: 002b:00007ffebde4bcb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.588271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56487cb5cd [ 47.589494] RDX: 00005597f9b90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.590697] RBP: 00007ffebde4bd10 R08: 0000000000000000 R09: 00007ffebde4b3b0 [ 47.591767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559829c4ead0 [ 47.592827] R13: 00007ffebde4c140 R14: 0000559829c4fbc0 R15: 0000559829c60780 [ 47.593904] [ 47.594258] irq event stamp: 1869 [ 47.594791] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 47.596049] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 47.597304] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 47.598588] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 47.599837] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61898' (ECDSA) to the list of known hosts. 2025/11/17 16:29:00 fuzzer started 2025/11/17 16:29:00 dialing manager at localhost:37895 2025/11/17 16:29:00 checking machine... 2025/11/17 16:29:00 checking revisions... [ 48.359272] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:29:00 testing simple program... [ 48.435586] cgroup: Unknown subsys name 'net' [ 48.517183] cgroup: Unknown subsys name 'cpuset' [ 48.536630] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:29:00 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81aafac8 RDX=000000000000aafa RSI=000000000000aafa RDI=ffffffff86eee5bc RBP=ffff888009627828 RSP=ffff888009627760 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff888009627830 R13=ffff888009627818 R14=ffff888009627811 R15=ffff8880096277d0 RIP=ffffffff8135e5e2 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe78a6a9f8 CR3=000000000d6c0000 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=bcc3a9387f52cc8f0640b5c203d64e08 XMM02=ec2efd57dc4c00df0000000000308300 XMM03=8d0f2dd0ee0a683400000000003083d0 XMM04=6d781a6b77651bd100000000000ae988 XMM05=0394861f14684e590000000000322778 XMM06=a5f2ed7d13923f86000000000031be88 XMM07=e042d86d42eb936e00000000003131f0 XMM08=8d0f2dd0ee0a683400000000003083d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=00000000000128c0 RDX=0000000000000000 RSI=00000000000928c0 RDI=00000000000928c0 RBP=ffff88801744f6d0 RSP=ffff88801744f668 R8 =ffff888008c4b780 R9 =ffff88806c65c080 R10=ffff88801744f6e8 R11=0000000000000000 R12=00000000000928c0 R13=00000000000928c0 R14=ffff888008c4b780 R15=ffffffff81b6204b RIP=ffffffff81a9190e 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 00007f37d6fdc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3aa54000 CR3=000000000e5f6000 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