[ 39.210025] ------------[ cut here ]------------ [ 39.210953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.212956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.214455] Modules linked in: [ 39.215047] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.217050] Tainted: [W]=WARN [ 39.217651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.219129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.220063] 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 [ 39.223272] RSP: 0018:ffff8880163f7bc0 EFLAGS: 00010286 [ 39.224269] RAX: 0000000000000000 RBX: ffffed1002c7ef78 RCX: ffffffff813a4050 [ 39.225587] RDX: ffff888016bd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.226854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7ef2f [ 39.228159] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.229461] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163f7df8 [ 39.230762] FS: 00007fefdeef1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.232248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.233330] CR2: 00007fefdf3e3580 CR3: 000000000db09000 CR4: 0000000000350ef0 [ 39.234641] Call Trace: [ 39.235116] [ 39.235581] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.236489] ? __create_object+0x59/0x80 [ 39.237231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.238202] __vmalloc_noprof+0x59/0x60 [ 39.238957] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.239857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.240806] bpf_prog_alloc+0x39/0x200 [ 39.241552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.242498] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.243414] do_seccomp+0x349/0x25e0 [ 39.244119] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.245025] ? __pfx_do_seccomp+0x10/0x10 [ 39.245812] ? find_held_lock+0x2b/0x80 [ 39.246569] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.247531] ? static_key_count+0x60/0x80 [ 39.248375] prctl_set_seccomp+0x4e/0x70 [ 39.249496] __do_sys_prctl+0xe6c/0x1d70 [ 39.250248] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.251113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.252088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.253057] ? irqentry_exit+0xf3/0x650 [ 39.253831] do_syscall_64+0xbf/0x430 [ 39.254565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.255505] RIP: 0033:0x7fefdf3e35cd [ 39.256174] 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 [ 39.259323] RSP: 002b:00007ffc8789e270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.260686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefdf3e35cd [ 39.261974] RDX: 000055a271311e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.263275] RBP: 00007ffc8789e2d0 R08: 0000000000000000 R09: 00007ffc8789d970 [ 39.264624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a29ad03b10 [ 39.265914] R13: 00007ffc8789e700 R14: 000055a29ad042b0 R15: 000055a29ad186f0 [ 39.267229] [ 39.267719] irq event stamp: 1751 [ 39.268362] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.269890] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.271417] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.272965] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.274497] ---[ end trace 0000000000000000 ]--- [ 42.590490] ------------[ cut here ]------------ [ 42.591445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.593470] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.594954] Modules linked in: [ 42.595630] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.597622] Tainted: [W]=WARN [ 42.598177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.599646] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.600566] 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 [ 42.603758] RSP: 0018:ffff888016167bc0 EFLAGS: 00010286 [ 42.604738] RAX: 0000000000000000 RBX: ffffed1002c2cf78 RCX: ffffffff813a4050 [ 42.606030] RDX: ffff888019e40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.607317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2cf2f [ 42.608607] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.609887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016167df8 [ 42.611214] FS: 00007fbeb05f3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.612727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.613790] CR2: 00007fbeb0ae5580 CR3: 000000001f765000 CR4: 0000000000350ef0 [ 42.615063] Call Trace: [ 42.615576] [ 42.616011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.616929] ? __create_object+0x59/0x80 [ 42.617702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.618682] __vmalloc_noprof+0x59/0x60 [ 42.619449] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.620354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.621241] bpf_prog_alloc+0x39/0x200 [ 42.621974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.622920] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.623835] do_seccomp+0x349/0x25e0 [ 42.624564] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.625478] ? __pfx_do_seccomp+0x10/0x10 [ 42.626211] ? find_held_lock+0x2b/0x80 [ 42.626979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.627960] ? static_key_count+0x60/0x80 [ 42.628766] prctl_set_seccomp+0x4e/0x70 [ 42.629559] __do_sys_prctl+0xe6c/0x1d70 [ 42.630361] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.631192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.632165] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.633130] ? irqentry_exit+0xf3/0x650 [ 42.633910] do_syscall_64+0xbf/0x430 [ 42.634656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.635612] RIP: 0033:0x7fbeb0ae55cd [ 42.636278] 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 [ 42.639529] RSP: 002b:00007ffdf4d41ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.640901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbeb0ae55cd [ 42.642182] RDX: 0000560e20a3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.643486] RBP: 00007ffdf4d41b40 R08: 0000000000000000 R09: 00007ffdf4d411e0 [ 42.644638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e5f20c240 [ 42.645711] R13: 00007ffdf4d41f70 R14: 0000560e5f20bbf0 R15: 0000560e5f2204d0 [ 42.646794] [ 42.647145] irq event stamp: 2811 [ 42.647698] hardirqs last enabled at (2821): [] __up_console_sem+0x78/0x80 [ 42.648967] hardirqs last disabled at (2830): [] __up_console_sem+0x5d/0x80 [ 42.650234] softirqs last enabled at (2770): [] handle_softirqs+0x50c/0x770 [ 42.651541] softirqs last disabled at (2765): [] __irq_exit_rcu+0xc4/0x100 [ 42.652840] ---[ end trace 0000000000000000 ]--- [ 43.546130] ------------[ cut here ]------------ [ 43.547049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.549020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.550490] Modules linked in: [ 43.551073] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.553422] Tainted: [W]=WARN [ 43.553980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.555449] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.556374] 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 [ 43.559497] RSP: 0018:ffff88800f0dfbc0 EFLAGS: 00010286 [ 43.560490] RAX: 0000000000000000 RBX: ffffed1001e1bf78 RCX: ffffffff813a4050 [ 43.561779] RDX: ffff88800e760000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.563052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1bf2f [ 43.564343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.565618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0dfdf8 [ 43.566917] FS: 00007f27faa0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.568342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.569398] CR2: 00007ffe3f282ef7 CR3: 000000001f8d8000 CR4: 0000000000350ef0 [ 43.570670] Call Trace: [ 43.571126] [ 43.571563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.572471] ? __create_object+0x59/0x80 [ 43.573211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.574185] __vmalloc_noprof+0x59/0x60 [ 43.574934] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.575818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.576754] bpf_prog_alloc+0x39/0x200 [ 43.577473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.578401] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.579252] do_seccomp+0x349/0x25e0 [ 43.579981] ? find_held_lock+0x2b/0x80 [ 43.580750] ? do_prlimit+0x310/0x610 [ 43.581482] ? __pfx_do_seccomp+0x10/0x10 [ 43.582216] ? do_raw_spin_unlock+0x53/0x220 [ 43.583051] ? _raw_spin_unlock+0x1e/0x40 [ 43.583831] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.584783] ? static_key_count+0x60/0x80 [ 43.585572] prctl_set_seccomp+0x4e/0x70 [ 43.586353] __do_sys_prctl+0xe6c/0x1d70 [ 43.587088] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.587950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.588919] ? irqentry_exit+0xf3/0x650 [ 43.589672] do_syscall_64+0xbf/0x430 [ 43.590391] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.591284] RIP: 0033:0x7f27faeff5cd [ 43.591996] 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 [ 43.595162] RSP: 002b:00007ffe3f2819a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.596536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27faeff5cd [ 43.597827] RDX: 0000558de374ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.599107] RBP: 00007ffe3f281a00 R08: 0000000000000000 R09: 00007ffe3f2810a0 [ 43.600415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558df9685ad0 [ 43.601693] R13: 00007ffe3f281e30 R14: 0000558df9686bc0 R15: 0000558df9697780 [ 43.603036] [ 43.603503] irq event stamp: 1827 [ 43.604132] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 43.605704] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 43.607270] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 43.608890] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.610453] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16840' (ECDSA) to the list of known hosts. 2025/11/18 13:53:12 fuzzer started 2025/11/18 13:53:12 dialing manager at localhost:34383 2025/11/18 13:53:12 checking machine... 2025/11/18 13:53:12 checking revisions... [ 44.521606] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:53:12 testing simple program... [ 44.602171] cgroup: Unknown subsys name 'net' [ 44.658542] cgroup: Unknown subsys name 'cpuset' [ 44.676225] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:53:11 Registers: info registers vcpu 0 RAX=ffffffff8175a60e RBX=ffffffff85e78600 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880170e7460 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000cc0 RIP=ffffffff8152922a 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e58407000 CR3=000000001f904000 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=00000000000000000000000000000000 XMM02=ffffffffffffffffffff000000000000 XMM03=ffff0000000000ffffffffffffffffff XMM04=00000000000000000000000000000000 XMM05=00007f4cc47d3f6000007f4cc45b6f30 XMM06=00007f4cc45b6a2000007f4cc45b6510 XMM07=00007f4cc45b600000007f4cc47d4a20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=1ffff1100d9e1156 RSI=000000008301a466 RDI=ffff88806cf31cd0 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e542 RFL=00000216 [----AP-] 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 00007fbeb05f3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560e5f20d954 CR3=000000001f7e9000 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=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