[ 45.874534] ------------[ cut here ]------------ [ 45.875456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.877475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.878923] Modules linked in: [ 45.879520] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.881484] Tainted: [W]=WARN [ 45.882075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.883759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.884734] 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 [ 45.887908] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 45.888844] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 45.890158] RDX: ffff88801606b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.891420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 45.892694] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.893986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 45.895253] FS: 00007fd17d9e6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.896665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.897742] CR2: 00007fd17ded8580 CR3: 000000000dc1b000 CR4: 0000000000350ef0 [ 45.899022] Call Trace: [ 45.899481] [ 45.899922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.900768] ? __create_object+0x59/0x80 [ 45.901559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.902515] __vmalloc_noprof+0x59/0x60 [ 45.903269] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.904142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.905081] bpf_prog_alloc+0x39/0x200 [ 45.905777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.906693] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.907582] do_seccomp+0x349/0x25e0 [ 45.908300] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.909200] ? __pfx_do_seccomp+0x10/0x10 [ 45.909982] ? find_held_lock+0x2b/0x80 [ 45.910687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.911630] ? static_key_count+0x60/0x80 [ 45.912429] prctl_set_seccomp+0x4e/0x70 [ 45.913213] __do_sys_prctl+0xe6c/0x1d70 [ 45.913996] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.914804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.915755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.916715] ? irqentry_exit+0xf3/0x650 [ 45.917504] do_syscall_64+0xbf/0x430 [ 45.918252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.919198] RIP: 0033:0x7fd17ded85cd [ 45.919896] 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 [ 45.923086] RSP: 002b:00007ffd470fb350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.924445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd17ded85cd [ 45.925758] RDX: 000055e9cbb40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.927049] RBP: 00007ffd470fb3b0 R08: 0000000000000000 R09: 00007ffd470faa50 [ 45.928320] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9d9595bf0 [ 45.929619] R13: 00007ffd470fb7e0 R14: 000055e9d959f380 R15: 000055e9d95aa460 [ 45.930917] [ 45.931336] irq event stamp: 1759 [ 45.931981] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.933515] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.935022] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 45.936560] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 45.938066] ---[ end trace 0000000000000000 ]--- [ 49.266080] ------------[ cut here ]------------ [ 49.267009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.269012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.270488] Modules linked in: [ 49.271354] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.274471] Tainted: [W]=WARN [ 49.275207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.276832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.277771] 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 [ 49.280989] RSP: 0018:ffff88801560fbc0 EFLAGS: 00010286 [ 49.282003] RAX: 0000000000000000 RBX: ffffed1002ac1f78 RCX: ffffffff813a4050 [ 49.283343] RDX: ffff8880172b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.284648] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac1f2f [ 49.285973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.287304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801560fdf8 [ 49.288610] FS: 00007faef1e9f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.290093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.291206] CR2: 00007fff313d4ef8 CR3: 000000001f779000 CR4: 0000000000350ef0 [ 49.292592] Call Trace: [ 49.293126] [ 49.293559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.294477] ? __create_object+0x59/0x80 [ 49.295435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.296431] __vmalloc_noprof+0x59/0x60 [ 49.297243] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.298129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.299084] bpf_prog_alloc+0x39/0x200 [ 49.299792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.300758] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.301723] do_seccomp+0x349/0x25e0 [ 49.302440] ? find_held_lock+0x2b/0x80 [ 49.303212] ? do_prlimit+0x310/0x610 [ 49.303940] ? __pfx_do_seccomp+0x10/0x10 [ 49.304686] ? do_raw_spin_unlock+0x53/0x220 [ 49.305530] ? _raw_spin_unlock+0x1e/0x40 [ 49.306310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.307276] ? static_key_count+0x60/0x80 [ 49.308078] prctl_set_seccomp+0x4e/0x70 [ 49.308819] __do_sys_prctl+0xe6c/0x1d70 [ 49.309603] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.310469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.311434] ? irqentry_exit+0xf3/0x650 [ 49.312208] do_syscall_64+0xbf/0x430 [ 49.312971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.313954] RIP: 0033:0x7faef23915cd [ 49.314611] 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 [ 49.317786] RSP: 002b:00007fff313d3a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.319148] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faef23915cd [ 49.320438] RDX: 00005645afbafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.321746] RBP: 00007fff313d3a60 R08: 0000000000000000 R09: 00007fff313d3100 [ 49.323035] R10: 0000000000000000 R11: 0000000000000246 R12: 00005645dad9eb10 [ 49.324314] R13: 00007fff313d3e90 R14: 00005645dad9f2b0 R15: 00005645dadb36f0 [ 49.325630] [ 49.326110] irq event stamp: 1875 [ 49.326717] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 49.328256] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 49.329702] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 49.330982] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 49.332245] ---[ end trace 0000000000000000 ]--- [ 50.119447] ------------[ cut here ]------------ [ 50.120376] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.122461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.123947] Modules linked in: [ 50.124633] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.127032] Tainted: [W]=WARN [ 50.127597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.129385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.130333] 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 [ 50.133586] RSP: 0018:ffff8880174a7bc0 EFLAGS: 00010286 [ 50.134582] RAX: 0000000000000000 RBX: ffffed1002e94f78 RCX: ffffffff813a4050 [ 50.135888] RDX: ffff888015513780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.137211] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e94f2f [ 50.138512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.139811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174a7df8 [ 50.141127] FS: 00007f8921112900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.142573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.143629] CR2: 00007f8921604580 CR3: 000000001f5cc000 CR4: 0000000000350ef0 [ 50.144945] Call Trace: [ 50.145410] [ 50.145811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.146696] ? __create_object+0x59/0x80 [ 50.147463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.148422] __vmalloc_noprof+0x59/0x60 [ 50.149201] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.150066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.151002] bpf_prog_alloc+0x39/0x200 [ 50.151696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.152618] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.153516] do_seccomp+0x349/0x25e0 [ 50.154229] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.155132] ? __pfx_do_seccomp+0x10/0x10 [ 50.155924] ? find_held_lock+0x2b/0x80 [ 50.156630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.157598] ? static_key_count+0x60/0x80 [ 50.158383] prctl_set_seccomp+0x4e/0x70 [ 50.159141] __do_sys_prctl+0xe6c/0x1d70 [ 50.159929] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.160738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.161709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.162674] ? irqentry_exit+0xf3/0x650 [ 50.163427] do_syscall_64+0xbf/0x430 [ 50.164166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.165138] RIP: 0033:0x7f89216045cd [ 50.165792] 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 [ 50.168970] RSP: 002b:00007ffee8a9b5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.170336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89216045cd [ 50.171617] RDX: 000055568bb00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.172909] RBP: 00007ffee8a9b630 R08: 0000000000000000 R09: 00007ffee8a9acd0 [ 50.174197] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556b63d3ad0 [ 50.175479] R13: 00007ffee8a9ba60 R14: 00005556b63d4bc0 R15: 00005556b63e5780 [ 50.176795] [ 50.177260] irq event stamp: 1815 [ 50.177908] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.179412] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.181265] softirqs last enabled at (1448): [] handle_softirqs+0x50c/0x770 [ 50.182797] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 50.184447] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16839' (ECDSA) to the list of known hosts. 2025/11/18 18:48:56 fuzzer started 2025/11/18 18:48:56 dialing manager at localhost:34383 2025/11/18 18:48:56 checking machine... 2025/11/18 18:48:56 checking revisions... [ 51.059836] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:48:57 testing simple program... [ 51.138142] cgroup: Unknown subsys name 'net' [ 51.203148] cgroup: Unknown subsys name 'cpuset' [ 51.215455] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:48:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627778 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000aed8 R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627e88 R15=ffff888009627840 RIP=ffffffff815bd14d 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeec85eff8 CR3=000000000d791000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=9cd9038798af899d00000000000ae988 XMM05=8e95ea0bd6e28b2b0000000000321378 XMM06=474038aa6c007e1f0000000000320418 XMM07=fb795ef6d65770560000000000310658 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=c97b3e73f8b8e000 RBX=ffff88806cf08f78 RCX=ffff88806cf089a4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff8880172b2668 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08998 R8 =0000000000000001 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=0000000000011d7b R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880172b1bc0 R15=0000000000000003 RIP=ffffffff81529012 RFL=00000206 [-----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 00007f290b342700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff313cd000 CR3=000000000dfcd000 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=38343a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363637 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000