[ 46.490533] ------------[ cut here ]------------ [ 46.491400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.493368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.494840] Modules linked in: [ 46.495428] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.497529] Tainted: [W]=WARN [ 46.498079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.499525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.500396] 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 [ 46.503560] RSP: 0018:ffff88801989fbc0 EFLAGS: 00010286 [ 46.504540] RAX: 0000000000000000 RBX: ffffed1003313f78 RCX: ffffffff813a4050 [ 46.505836] RDX: ffff8880172ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.507125] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003313f2f [ 46.508424] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.509705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801989fdf8 [ 46.510998] FS: 00007fa9ad031900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.512481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.513545] CR2: 00007fa9ad523580 CR3: 000000000ce2c000 CR4: 0000000000350ef0 [ 46.514860] Call Trace: [ 46.515325] [ 46.515780] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.516706] ? __create_object+0x59/0x80 [ 46.517446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.518419] __vmalloc_noprof+0x59/0x60 [ 46.519186] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.520064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.521007] bpf_prog_alloc+0x39/0x200 [ 46.521745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.522674] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.523578] do_seccomp+0x349/0x25e0 [ 46.524245] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.525157] ? __pfx_do_seccomp+0x10/0x10 [ 46.525956] ? find_held_lock+0x2b/0x80 [ 46.526740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.527706] ? static_key_count+0x60/0x80 [ 46.528525] prctl_set_seccomp+0x4e/0x70 [ 46.529258] __do_sys_prctl+0xe6c/0x1d70 [ 46.530045] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.530910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.531920] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.532929] ? irqentry_exit+0xf3/0x650 [ 46.533714] do_syscall_64+0xbf/0x430 [ 46.534419] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.535383] RIP: 0033:0x7fa9ad5235cd [ 46.536105] 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 [ 46.539346] RSP: 002b:00007ffeed39e020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.540736] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9ad5235cd [ 46.542025] RDX: 0000556c29247e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.543319] RBP: 00007ffeed39e080 R08: 0000000000000000 R09: 00007ffeed39d720 [ 46.544640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c3caadbf0 [ 46.545934] R13: 00007ffeed39e4b0 R14: 0000556c3cab7380 R15: 0000556c3cac2460 [ 46.547253] [ 46.547728] irq event stamp: 1745 [ 46.548356] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.549897] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.551431] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 46.553019] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 46.554545] ---[ end trace 0000000000000000 ]--- [ 49.371982] ------------[ cut here ]------------ [ 49.372919] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.374910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.376362] Modules linked in: [ 49.376982] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.378994] Tainted: [W]=WARN [ 49.379820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.381393] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.382328] 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 [ 49.385525] RSP: 0018:ffff888016737bc0 EFLAGS: 00010286 [ 49.386523] RAX: 0000000000000000 RBX: ffffed1002ce6f78 RCX: ffffffff813a4050 [ 49.387810] RDX: ffff888015698000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.389102] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce6f2f [ 49.390399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.391680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016737df8 [ 49.392968] FS: 00007fc6a6dcc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.394417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.395485] CR2: 00007ffc3045cef8 CR3: 0000000020692000 CR4: 0000000000350ef0 [ 49.396795] Call Trace: [ 49.397267] [ 49.397727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.398635] ? __create_object+0x59/0x80 [ 49.399377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.400367] __vmalloc_noprof+0x59/0x60 [ 49.401129] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.402005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.402927] bpf_prog_alloc+0x39/0x200 [ 49.403669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.404613] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.405524] do_seccomp+0x349/0x25e0 [ 49.406202] ? find_held_lock+0x2b/0x80 [ 49.406968] ? do_prlimit+0x310/0x610 [ 49.407720] ? __pfx_do_seccomp+0x10/0x10 [ 49.408522] ? do_raw_spin_unlock+0x53/0x220 [ 49.409321] ? _raw_spin_unlock+0x1e/0x40 [ 49.410102] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.411069] ? static_key_count+0x60/0x80 [ 49.411873] prctl_set_seccomp+0x4e/0x70 [ 49.412654] __do_sys_prctl+0xe6c/0x1d70 [ 49.413395] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.414271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.415238] ? irqentry_exit+0xf3/0x650 [ 49.416015] do_syscall_64+0xbf/0x430 [ 49.416772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.417741] RIP: 0033:0x7fc6a72be5cd [ 49.418401] 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 [ 49.421610] RSP: 002b:00007ffc3045abd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.422973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6a72be5cd [ 49.424247] RDX: 0000563fc7a36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.425570] RBP: 00007ffc3045ac30 R08: 0000000000000000 R09: 00007ffc3045a2d0 [ 49.426863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fd97baad0 [ 49.428132] R13: 00007ffc3045b060 R14: 0000563fd97bbbc0 R15: 0000563fd97cc780 [ 49.429409] [ 49.429801] irq event stamp: 1791 [ 49.430302] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.431566] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.432837] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.434123] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.435369] ---[ end trace 0000000000000000 ]--- [ 50.144973] ------------[ cut here ]------------ [ 50.145932] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.147944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.149431] Modules linked in: [ 50.150071] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.152097] Tainted: [W]=WARN [ 50.152722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.154225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.155152] 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 [ 50.158403] RSP: 0018:ffff888015b17bc0 EFLAGS: 00010286 [ 50.159402] RAX: 0000000000000000 RBX: ffffed1002b62f78 RCX: ffffffff813a4050 [ 50.160723] RDX: ffff888019df9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.162031] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b62f2f [ 50.163334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.164654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b17df8 [ 50.165967] FS: 00007f14fbe58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.167437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.168541] CR2: 00007ffcc38a7ef8 CR3: 000000000fa65000 CR4: 0000000000350ef0 [ 50.169846] Call Trace: [ 50.170319] [ 50.170782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.171694] ? __create_object+0x59/0x80 [ 50.172504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.173449] __vmalloc_noprof+0x59/0x60 [ 50.174230] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.175122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.176079] bpf_prog_alloc+0x39/0x200 [ 50.176847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.177809] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.178722] do_seccomp+0x349/0x25e0 [ 50.179409] ? find_held_lock+0x2b/0x80 [ 50.180180] ? do_prlimit+0x310/0x610 [ 50.180960] ? __pfx_do_seccomp+0x10/0x10 [ 50.181809] ? do_raw_spin_unlock+0x53/0x220 [ 50.182658] ? _raw_spin_unlock+0x1e/0x40 [ 50.183410] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.184400] ? static_key_count+0x60/0x80 [ 50.185215] prctl_set_seccomp+0x4e/0x70 [ 50.186015] __do_sys_prctl+0xe6c/0x1d70 [ 50.186819] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.187699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.188700] ? irqentry_exit+0xf3/0x650 [ 50.189437] do_syscall_64+0xbf/0x430 [ 50.190196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.191167] RIP: 0033:0x7f14fc34a5cd [ 50.191887] 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 [ 50.195128] RSP: 002b:00007ffcc38a6580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.196539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14fc34a5cd [ 50.197846] RDX: 000055d6ef920e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.199157] RBP: 00007ffcc38a65e0 R08: 0000000000000000 R09: 00007ffcc38a5c80 [ 50.200498] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d701343ad0 [ 50.201807] R13: 00007ffcc38a6a10 R14: 000055d701344bc0 R15: 000055d701355780 [ 50.203136] [ 50.203604] irq event stamp: 1801 [ 50.204221] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.205789] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.207340] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.208932] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 50.210488] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37308' (ECDSA) to the list of known hosts. 2025/11/19 03:12:21 fuzzer started 2025/11/19 03:12:21 dialing manager at localhost:34383 2025/11/19 03:12:21 checking machine... 2025/11/19 03:12:21 checking revisions... [ 51.080145] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:12:21 testing simple program... [ 51.171087] cgroup: Unknown subsys name 'net' [ 51.230957] cgroup: Unknown subsys name 'cpuset' [ 51.246069] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:12:20 Registers: info registers vcpu 0 RAX=ffffffff88596101 RBX=ffff888015699bc0 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088e0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b RFL=00000046 [---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 00007fc6a6dcc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6a6d85008 CR3=0000000020662000 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=2030323a32313a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a32313a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002568d 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f145c7ac000 CR3=000000000ccea000 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=3aa24066659e75af55499226d9f3c1e3 XMM02=ec2efd57dc4c00df0000000000301e38 XMM03=7ce7e85ec5c3ddea0000000000301f08 XMM04=6475a5a7df2e9b2100000000000ae988 XMM05=07c8bb74b6c04a44000000000031e418 XMM06=d74844bf967d85ba000000000031e2a0 XMM07=e042d86d42eb936e000000000030e6a8 XMM08=7ce7e85ec5c3ddea0000000000301f08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000