[ 45.894691] ------------[ cut here ]------------ [ 45.895695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.897866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.899408] Modules linked in: [ 45.900036] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.902437] Tainted: [W]=WARN [ 45.903045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.904679] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.905648] 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 [ 45.909002] RSP: 0018:ffff888015397bc0 EFLAGS: 00010286 [ 45.910032] RAX: 0000000000000000 RBX: ffffed1002a72f78 RCX: ffffffff813a4050 [ 45.911394] RDX: ffff888015611bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.912753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a72f2f [ 45.914110] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.915485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015397df8 [ 45.916884] FS: 00007fafa90de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.918409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.919541] CR2: 00007fff2da7bef7 CR3: 000000000b7f5000 CR4: 0000000000350ef0 [ 45.920898] Call Trace: [ 45.921432] [ 45.921879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.922889] ? __create_object+0x59/0x80 [ 45.923755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.924832] __vmalloc_noprof+0x59/0x60 [ 45.925681] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.926641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.927695] bpf_prog_alloc+0x39/0x200 [ 45.928520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.929554] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.930558] do_seccomp+0x349/0x25e0 [ 45.931369] ? find_held_lock+0x2b/0x80 [ 45.932171] ? do_prlimit+0x310/0x610 [ 45.932993] ? __pfx_do_seccomp+0x10/0x10 [ 45.933864] ? do_raw_spin_unlock+0x53/0x220 [ 45.934797] ? _raw_spin_unlock+0x1e/0x40 [ 45.935670] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.936738] ? static_key_count+0x60/0x80 [ 45.937631] prctl_set_seccomp+0x4e/0x70 [ 45.938481] __do_sys_prctl+0xe6c/0x1d70 [ 45.939348] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.940250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.941342] ? irqentry_exit+0xf3/0x650 [ 45.942141] do_syscall_64+0xbf/0x430 [ 45.942956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.944017] RIP: 0033:0x7fafa95d05cd [ 45.944802] 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 [ 45.948312] RSP: 002b:00007fff2da79b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.949823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafa95d05cd [ 45.951243] RDX: 000055f70edb2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.952684] RBP: 00007fff2da79b70 R08: 0000000000000000 R09: 00007fff2da79210 [ 45.954090] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f70f261ad0 [ 45.955510] R13: 00007fff2da79fa0 R14: 000055f70f262bc0 R15: 000055f70f273780 [ 45.956929] [ 45.957426] irq event stamp: 1817 [ 45.958103] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 45.959780] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 45.961451] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 45.963163] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 45.964684] ---[ end trace 0000000000000000 ]--- [ 49.212003] ------------[ cut here ]------------ [ 49.212985] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.215152] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.216871] Modules linked in: [ 49.217597] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.219667] Tainted: [W]=WARN [ 49.220248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.221801] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.222770] 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 [ 49.226095] RSP: 0018:ffff88801674fbc0 EFLAGS: 00010286 [ 49.227123] RAX: 0000000000000000 RBX: ffffed1002ce9f78 RCX: ffffffff813a4050 [ 49.228436] RDX: ffff88801b2f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.229786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce9f2f [ 49.231114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.232458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801674fdf8 [ 49.233783] FS: 00007f7d7d129900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.235308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.236393] CR2: 00007fff98ab0ef7 CR3: 000000000a59d000 CR4: 0000000000350ef0 [ 49.237745] Call Trace: [ 49.238219] [ 49.238683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.239624] ? __create_object+0x59/0x80 [ 49.240439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.241431] __vmalloc_noprof+0x59/0x60 [ 49.242182] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.243104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.244052] bpf_prog_alloc+0x39/0x200 [ 49.244815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.245782] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.246706] do_seccomp+0x349/0x25e0 [ 49.247463] ? find_held_lock+0x2b/0x80 [ 49.248205] ? do_prlimit+0x310/0x610 [ 49.248956] ? __pfx_do_seccomp+0x10/0x10 [ 49.249789] ? do_raw_spin_unlock+0x53/0x220 [ 49.250638] ? _raw_spin_unlock+0x1e/0x40 [ 49.251467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.252446] ? static_key_count+0x60/0x80 [ 49.253229] prctl_set_seccomp+0x4e/0x70 [ 49.254025] __do_sys_prctl+0xe6c/0x1d70 [ 49.254860] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.255737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.256755] ? irqentry_exit+0xf3/0x650 [ 49.257531] do_syscall_64+0xbf/0x430 [ 49.258250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.259241] RIP: 0033:0x7f7d7d61b5cd [ 49.259961] 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 [ 49.263323] RSP: 002b:00007fff98aaedb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.264726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d7d61b5cd [ 49.266075] RDX: 0000564218264e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.267409] RBP: 00007fff98aaee10 R08: 0000000000000000 R09: 00007fff98aae4b0 [ 49.268763] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642200b9ad0 [ 49.270073] R13: 00007fff98aaf240 R14: 00005642200babc0 R15: 00005642200cb780 [ 49.271417] [ 49.271808] irq event stamp: 1869 [ 49.272392] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 49.273800] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 49.275216] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 49.276666] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.278088] ---[ end trace 0000000000000000 ]--- [ 49.951080] ------------[ cut here ]------------ [ 49.951955] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.953873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.955276] Modules linked in: [ 49.955826] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.957909] Tainted: [W]=WARN [ 49.958540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.959970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.960850] 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 [ 49.963943] RSP: 0018:ffff888015777bc0 EFLAGS: 00010286 [ 49.964885] RAX: 0000000000000000 RBX: ffffed1002aeef78 RCX: ffffffff813a4050 [ 49.966115] RDX: ffff888016a00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.967279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aeef2f [ 49.968375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.969463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015777df8 [ 49.970556] FS: 00007fcff6e80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.971790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.972693] CR2: 00007ffce8917ef7 CR3: 0000000009eb1000 CR4: 0000000000350ef0 [ 49.973786] Call Trace: [ 49.974181] [ 49.974570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.975346] ? __create_object+0x59/0x80 [ 49.975981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.976808] __vmalloc_noprof+0x59/0x60 [ 49.977469] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.978179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.978992] bpf_prog_alloc+0x39/0x200 [ 49.979621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.980417] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.981157] do_seccomp+0x349/0x25e0 [ 49.981775] ? find_held_lock+0x2b/0x80 [ 49.982421] ? do_prlimit+0x310/0x610 [ 49.983029] ? __pfx_do_seccomp+0x10/0x10 [ 49.983710] ? do_raw_spin_unlock+0x53/0x220 [ 49.984414] ? _raw_spin_unlock+0x1e/0x40 [ 49.985057] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.985882] ? static_key_count+0x60/0x80 [ 49.986571] prctl_set_seccomp+0x4e/0x70 [ 49.987215] __do_sys_prctl+0xe6c/0x1d70 [ 49.987894] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.988663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.989505] ? irqentry_exit+0xf3/0x650 [ 49.990129] do_syscall_64+0xbf/0x430 [ 49.990777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.991600] RIP: 0033:0x7fcff73725cd [ 49.992173] 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 [ 49.994926] RSP: 002b:00007ffce8916a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.996112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcff73725cd [ 49.997224] RDX: 0000564ebfa0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.998335] RBP: 00007ffce8916af0 R08: 0000000000000000 R09: 00007ffce8916190 [ 49.999453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ec593fad0 [ 50.000581] R13: 00007ffce8916f20 R14: 0000564ec5940bc0 R15: 0000564ec5951780 [ 50.001717] [ 50.002086] irq event stamp: 1843 [ 50.002652] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.003997] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.005326] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 50.006676] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 50.008008] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16031' (ECDSA) to the list of known hosts. 2025/11/18 04:12:16 fuzzer started 2025/11/18 04:12:16 dialing manager at localhost:37895 2025/11/18 04:12:16 checking machine... 2025/11/18 04:12:16 checking revisions... [ 50.927429] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:12:16 testing simple program... [ 51.024651] cgroup: Unknown subsys name 'net' [ 51.084219] cgroup: Unknown subsys name 'cpuset' [ 51.097465] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:12:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627730 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81b2d128 RFL=00000286 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3b0820b018 CR3=000000000de51000 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=2035313a32313a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a32313a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8146197d RBX=0000000000000008 RCX=0000000000000001 RDX=0000000000000000 RSI=000000000000000c RDI=ffff8880097579b8 RBP=dffffc0000000000 RSP=ffff8880097578e8 R8 =ffffffff869d9f82 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=000000000000000c R13=0000000000000000 R14=ffff888009757978 R15=ffff888008c4b780 RIP=ffffffff81619173 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff98aa8000 CR3=000000000de51000 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=32313a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323133 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000