[ 46.147617] ------------[ cut here ]------------ [ 46.148499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.150512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.151902] Modules linked in: [ 46.152471] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.154399] Tainted: [W]=WARN [ 46.155023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.156415] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.157289] 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 [ 46.160551] RSP: 0018:ffff888015a67bc0 EFLAGS: 00010286 [ 46.161742] RAX: 0000000000000000 RBX: ffffed1002b4cf78 RCX: ffffffff813a4050 [ 46.163057] RDX: ffff88800f5dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.164308] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4cf2f [ 46.165569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.166841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a67df8 [ 46.168223] FS: 00007ff4ca30b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.169880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.171058] CR2: 00007ffc96c25ef8 CR3: 000000000f92e000 CR4: 0000000000350ef0 [ 46.172329] Call Trace: [ 46.172827] [ 46.173236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.174141] ? __create_object+0x59/0x80 [ 46.174916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.175880] __vmalloc_noprof+0x59/0x60 [ 46.176584] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.177462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.178415] bpf_prog_alloc+0x39/0x200 [ 46.179151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.180085] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.180976] do_seccomp+0x349/0x25e0 [ 46.181641] ? find_held_lock+0x2b/0x80 [ 46.182413] ? do_prlimit+0x310/0x610 [ 46.183160] ? __pfx_do_seccomp+0x10/0x10 [ 46.183941] ? do_raw_spin_unlock+0x53/0x220 [ 46.184734] ? _raw_spin_unlock+0x1e/0x40 [ 46.185509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.186478] ? static_key_count+0x60/0x80 [ 46.187274] prctl_set_seccomp+0x4e/0x70 [ 46.188039] __do_sys_prctl+0xe6c/0x1d70 [ 46.188766] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.189609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.190578] ? irqentry_exit+0xf3/0x650 [ 46.191335] do_syscall_64+0xbf/0x430 [ 46.192084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.193046] RIP: 0033:0x7ff4ca7fd5cd [ 46.193710] 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 [ 46.196890] RSP: 002b:00007ffc96c24010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.198248] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4ca7fd5cd [ 46.199521] RDX: 00005654755a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.200801] RBP: 00007ffc96c24070 R08: 0000000000000000 R09: 00007ffc96c23710 [ 46.202096] R10: 0000000000000000 R11: 0000000000000246 R12: 000056549bf832b0 [ 46.203382] R13: 00007ffc96c244a0 R14: 000056549bf85d20 R15: 000056549bf978d0 [ 46.204688] [ 46.205160] irq event stamp: 1719 [ 46.205779] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.207318] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.208844] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 46.210395] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 46.211754] ---[ end trace 0000000000000000 ]--- [ 49.144571] ------------[ cut here ]------------ [ 49.145498] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.147549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.149022] Modules linked in: [ 49.149623] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.151655] Tainted: [W]=WARN [ 49.152257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.153766] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.154701] 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 [ 49.157958] RSP: 0018:ffff88801688fbc0 EFLAGS: 00010286 [ 49.158966] RAX: 0000000000000000 RBX: ffffed1002d11f78 RCX: ffffffff813a4050 [ 49.160289] RDX: ffff88801ac7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.161607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d11f2f [ 49.162938] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.164254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801688fdf8 [ 49.165580] FS: 00007fbe952e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.167065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.168155] CR2: 00007fbe957d7580 CR3: 000000000b699000 CR4: 0000000000350ef0 [ 49.169471] Call Trace: [ 49.170012] [ 49.170435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.171360] ? __create_object+0x59/0x80 [ 49.172176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.173181] __vmalloc_noprof+0x59/0x60 [ 49.173986] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.174888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175846] bpf_prog_alloc+0x39/0x200 [ 49.176555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.177515] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.178458] do_seccomp+0x349/0x25e0 [ 49.179203] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.180136] ? __pfx_do_seccomp+0x10/0x10 [ 49.180957] ? find_held_lock+0x2b/0x80 [ 49.181693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.182694] ? static_key_count+0x60/0x80 [ 49.183507] prctl_set_seccomp+0x4e/0x70 [ 49.184304] __do_sys_prctl+0xe6c/0x1d70 [ 49.185108] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.186009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.187002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.187998] ? irqentry_exit+0xf3/0x650 [ 49.188734] do_syscall_64+0xbf/0x430 [ 49.189489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.190475] RIP: 0033:0x7fbe957d75cd [ 49.191199] 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 [ 49.194454] RSP: 002b:00007ffc3eec8f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.195852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe957d75cd [ 49.197162] RDX: 0000558069f85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.198490] RBP: 00007ffc3eec8fb0 R08: 0000000000000000 R09: 00007ffc3eec8650 [ 49.199836] R10: 0000000000000000 R11: 0000000000000246 R12: 000055807c4cdad0 [ 49.201161] R13: 00007ffc3eec93e0 R14: 000055807c4cebc0 R15: 000055807c4df780 [ 49.202519] [ 49.202886] irq event stamp: 1695 [ 49.203272] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 49.204254] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 49.205224] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.206230] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 49.207086] ---[ end trace 0000000000000000 ]--- [ 49.918850] ------------[ cut here ]------------ [ 49.919738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.921847] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.923536] Modules linked in: [ 49.924242] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.926244] Tainted: [W]=WARN [ 49.926843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.928337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.929252] 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 [ 49.932461] RSP: 0018:ffff88801695fbc0 EFLAGS: 00010286 [ 49.933434] RAX: 0000000000000000 RBX: ffffed1002d2bf78 RCX: ffffffff813a4050 [ 49.934758] RDX: ffff888019b13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.936074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2bf2f [ 49.937364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.938661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801695fdf8 [ 49.939949] FS: 00007f11ac9e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.941385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.942461] CR2: 00007ffce512eef8 CR3: 000000001ae0b000 CR4: 0000000000350ef0 [ 49.943743] Call Trace: [ 49.944247] [ 49.944668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.945574] ? __create_object+0x59/0x80 [ 49.946390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.947377] __vmalloc_noprof+0x59/0x60 [ 49.948136] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.949031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.949996] bpf_prog_alloc+0x39/0x200 [ 49.950694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.951610] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.952514] do_seccomp+0x349/0x25e0 [ 49.953243] ? find_held_lock+0x2b/0x80 [ 49.954023] ? do_prlimit+0x310/0x610 [ 49.954741] ? __pfx_do_seccomp+0x10/0x10 [ 49.955539] ? do_raw_spin_unlock+0x53/0x220 [ 49.956376] ? _raw_spin_unlock+0x1e/0x40 [ 49.957152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.958125] ? static_key_count+0x60/0x80 [ 49.959448] prctl_set_seccomp+0x4e/0x70 [ 49.960239] __do_sys_prctl+0xe6c/0x1d70 [ 49.961030] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.961903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.962883] ? irqentry_exit+0xf3/0x650 [ 49.963617] do_syscall_64+0xbf/0x430 [ 49.964356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.965310] RIP: 0033:0x7f11aceda5cd [ 49.966045] 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 [ 49.969204] RSP: 002b:00007ffce512d690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.970592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11aceda5cd [ 49.971874] RDX: 0000560d8ac7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.973154] RBP: 00007ffce512d6f0 R08: 0000000000000000 R09: 00007ffce512cd90 [ 49.974462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560dc13c2240 [ 49.975759] R13: 00007ffce512db20 R14: 0000560dc13cb380 R15: 0000560dc13d6540 [ 49.977084] [ 49.977511] irq event stamp: 2747 [ 49.978177] hardirqs last enabled at (2757): [] __up_console_sem+0x78/0x80 [ 49.979721] hardirqs last disabled at (2766): [] __up_console_sem+0x5d/0x80 [ 49.981263] softirqs last enabled at (2324): [] handle_softirqs+0x50c/0x770 [ 49.982694] softirqs last disabled at (2319): [] __irq_exit_rcu+0xc4/0x100 [ 49.983956] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36749' (ECDSA) to the list of known hosts. 2025/11/18 03:07:57 fuzzer started 2025/11/18 03:07:57 dialing manager at localhost:37895 2025/11/18 03:07:57 checking machine... 2025/11/18 03:07:57 checking revisions... [ 50.845543] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:07:57 testing simple program... [ 50.931909] cgroup: Unknown subsys name 'net' [ 50.984458] cgroup: Unknown subsys name 'cpuset' [ 51.005498] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:07:56 Registers: info registers vcpu 0 RAX=f1da186d6c9b3100 RBX=0000000000000001 RCX=ffff88806ce089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88801ac7c200 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff88801ac7b780 R15=0000000000000002 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 00007fbe952e5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3eec3000 CR3=000000000b8ef000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=000000000002bc99 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=00007ffd2a50a458 CR3=000000000e9cb000 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=37303a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363833 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000