[ 54.024241] ------------[ cut here ]------------ [ 54.025227] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.027386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.029005] Modules linked in: [ 54.029636] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.031769] Tainted: [W]=WARN [ 54.032388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.033949] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.034940] 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 [ 54.038307] RSP: 0018:ffff88801639fbc0 EFLAGS: 00010286 [ 54.039378] RAX: 0000000000000000 RBX: ffffed1002c73f78 RCX: ffffffff813a4050 [ 54.040742] RDX: ffff8880176f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.042106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c73f2f [ 54.043488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.044854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801639fdf8 [ 54.046218] FS: 00007f3339dd9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.047619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.048516] CR2: 00007ffccc0e4ef8 CR3: 000000000c0ee000 CR4: 0000000000350ef0 [ 54.049585] Call Trace: [ 54.050000] [ 54.050349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.051126] ? __create_object+0x59/0x80 [ 54.051948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.052928] __vmalloc_noprof+0x59/0x60 [ 54.053524] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.054250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.055046] bpf_prog_alloc+0x39/0x200 [ 54.055625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.056388] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.057131] do_seccomp+0x349/0x25e0 [ 54.057699] ? find_held_lock+0x2b/0x80 [ 54.058317] ? do_prlimit+0x310/0x610 [ 54.058933] ? __pfx_do_seccomp+0x10/0x10 [ 54.059575] ? do_raw_spin_unlock+0x53/0x220 [ 54.060258] ? _raw_spin_unlock+0x1e/0x40 [ 54.060905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.061674] ? static_key_count+0x60/0x80 [ 54.062343] prctl_set_seccomp+0x4e/0x70 [ 54.062977] __do_sys_prctl+0xe6c/0x1d70 [ 54.063609] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.064325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.065123] ? irqentry_exit+0xf3/0x650 [ 54.065720] do_syscall_64+0xbf/0x430 [ 54.066332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.067126] RIP: 0033:0x7f333a2cb5cd [ 54.067674] 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 [ 54.070322] RSP: 002b:00007ffccc0e2630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.071474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f333a2cb5cd [ 54.072536] RDX: 00005598b5c6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.073613] RBP: 00007ffccc0e2690 R08: 0000000000000000 R09: 00007ffccc0e1d30 [ 54.074677] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598b685dad0 [ 54.075759] R13: 00007ffccc0e2ac0 R14: 00005598b685ebc0 R15: 00005598b686f780 [ 54.076840] [ 54.077196] irq event stamp: 1721 [ 54.077697] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 54.078968] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 54.080258] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 54.081548] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 54.082809] ---[ end trace 0000000000000000 ]--- [ 57.135447] ------------[ cut here ]------------ [ 57.136229] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.138015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.139352] Modules linked in: [ 57.140008] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.141906] Tainted: [W]=WARN [ 57.142359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.143570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.144320] 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 [ 57.146960] RSP: 0018:ffff888019e87bc0 EFLAGS: 00010286 [ 57.147733] RAX: 0000000000000000 RBX: ffffed10033d0f78 RCX: ffffffff813a4050 [ 57.148813] RDX: ffff88800f923780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.149876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d0f2f [ 57.150922] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.151988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e87df8 [ 57.153046] FS: 00007f747a1ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.154224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.155106] CR2: 00007ffd1b178ef8 CR3: 000000000e3e0000 CR4: 0000000000350ef0 [ 57.156186] Call Trace: [ 57.156581] [ 57.156969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.157673] ? __create_object+0x59/0x80 [ 57.158315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.159151] __vmalloc_noprof+0x59/0x60 [ 57.159746] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.160459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.161226] bpf_prog_alloc+0x39/0x200 [ 57.161824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.162563] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.163327] do_seccomp+0x349/0x25e0 [ 57.163911] ? find_held_lock+0x2b/0x80 [ 57.164500] ? do_prlimit+0x310/0x610 [ 57.165104] ? __pfx_do_seccomp+0x10/0x10 [ 57.165715] ? do_raw_spin_unlock+0x53/0x220 [ 57.166449] ? _raw_spin_unlock+0x1e/0x40 [ 57.167110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.167901] ? static_key_count+0x60/0x80 [ 57.168524] prctl_set_seccomp+0x4e/0x70 [ 57.169160] __do_sys_prctl+0xe6c/0x1d70 [ 57.169780] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.170491] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.171300] ? irqentry_exit+0xf3/0x650 [ 57.171923] do_syscall_64+0xbf/0x430 [ 57.172505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.173276] RIP: 0033:0x7f747a6df5cd [ 57.173856] 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 [ 57.176494] RSP: 002b:00007ffd1b177270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.177622] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f747a6df5cd [ 57.178678] RDX: 00005628197e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.179754] RBP: 00007ffd1b1772d0 R08: 0000000000000000 R09: 00007ffd1b176970 [ 57.180828] R10: 0000000000000000 R11: 0000000000000246 R12: 000056283c8c5ad0 [ 57.181884] R13: 00007ffd1b177700 R14: 000056283c8c6bc0 R15: 000056283c8d7780 [ 57.182974] [ 57.183337] irq event stamp: 4261 [ 57.183881] hardirqs last enabled at (4271): [] __up_console_sem+0x78/0x80 [ 57.185147] hardirqs last disabled at (4280): [] __up_console_sem+0x5d/0x80 [ 57.186404] softirqs last enabled at (4106): [] handle_softirqs+0x50c/0x770 [ 57.187689] softirqs last disabled at (4101): [] __irq_exit_rcu+0xc4/0x100 [ 57.188954] ---[ end trace 0000000000000000 ]--- [ 57.841246] ------------[ cut here ]------------ [ 57.842196] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.844195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.845659] Modules linked in: [ 57.846313] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.848298] Tainted: [W]=WARN [ 57.848903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.850365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.851285] 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 [ 57.854404] RSP: 0018:ffff8880163afbc0 EFLAGS: 00010286 [ 57.855394] RAX: 0000000000000000 RBX: ffffed1002c75f78 RCX: ffffffff813a4050 [ 57.856661] RDX: ffff888016a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.857937] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c75f2f [ 57.859239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.860519] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163afdf8 [ 57.861818] FS: 00007fe9cbad3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.863243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.864305] CR2: 00007fe9cbfc5580 CR3: 000000000b6bd000 CR4: 0000000000350ef0 [ 57.865581] Call Trace: [ 57.866090] [ 57.866506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.867423] ? __create_object+0x59/0x80 [ 57.868210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.869191] __vmalloc_noprof+0x59/0x60 [ 57.869960] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.870849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.871742] bpf_prog_alloc+0x39/0x200 [ 57.872485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.873414] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.874323] do_seccomp+0x349/0x25e0 [ 57.875044] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.875971] ? __pfx_do_seccomp+0x10/0x10 [ 57.876726] ? find_held_lock+0x2b/0x80 [ 57.877479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.878430] ? static_key_count+0x60/0x80 [ 57.879243] prctl_set_seccomp+0x4e/0x70 [ 57.880028] __do_sys_prctl+0xe6c/0x1d70 [ 57.880776] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.881625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.882594] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.883578] ? irqentry_exit+0xf3/0x650 [ 57.884335] do_syscall_64+0xbf/0x430 [ 57.885071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.886027] RIP: 0033:0x7fe9cbfc55cd [ 57.886685] 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 [ 57.889821] RSP: 002b:00007fffe94cba30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.891187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9cbfc55cd [ 57.892451] RDX: 000055eb487e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.893731] RBP: 00007fffe94cba90 R08: 0000000000000000 R09: 00007fffe94cb130 [ 57.894984] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb581c0ad0 [ 57.896257] R13: 00007fffe94cbec0 R14: 000055eb581c1bc0 R15: 000055eb581d2780 [ 57.897528] [ 57.897978] irq event stamp: 1723 [ 57.898576] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 57.900090] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 57.901583] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 57.903105] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 57.904596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46178' (ECDSA) to the list of known hosts. 2025/11/19 07:38:57 fuzzer started 2025/11/19 07:38:57 dialing manager at localhost:34383 2025/11/19 07:38:57 checking machine... 2025/11/19 07:38:57 checking revisions... [ 58.729078] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:38:57 testing simple program... [ 58.810301] cgroup: Unknown subsys name 'net' [ 58.888046] cgroup: Unknown subsys name 'cpuset' [ 58.904992] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:38:56 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=255630821f11977f RDX=00000000235b4fc8 RSI=0000000010e2cc00 RDI=00000000a4e8a246 RBP=ffff888016597728 RSP=ffff888016597658 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888016597718 R14=ffff888016048000 R15=ffff8880165976d0 RIP=ffffffff8135e4c2 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 00007f747a1ed900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f747a1ad008 CR3=000000000a200000 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=2036353a38333a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a38333a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b38d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8870f8b010 CR3=000000000be3b000 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=2b072bffb12a61a1904cb987f3141a1a XMM02=0000000000304630ec2efd57dc4c00df XMM03=000000000030f808891f88d653832e3a XMM04=4634fbb53e3607b100000000000ae988 XMM05=0394861f14684e590000000000320770 XMM06=3e829fc8c8edc99000000000003205f8 XMM07=e042d86d42eb936e000000000030fa88 XMM08=891f88d653832e3a0000000000304690 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000