[ 45.752393] ------------[ cut here ]------------ [ 45.753330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.755348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.757053] Modules linked in: [ 45.757773] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.759845] Tainted: [W]=WARN [ 45.760406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.761892] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.762814] 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 [ 45.766057] RSP: 0018:ffff88801b997bc0 EFLAGS: 00010286 [ 45.767095] RAX: 0000000000000000 RBX: ffffed1003732f78 RCX: ffffffff813a4050 [ 45.768406] RDX: ffff88800efc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.769707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003732f2f [ 45.771003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.772310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b997df8 [ 45.773662] FS: 00007f102bde4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.775103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.776247] CR2: 00007f102c2d6580 CR3: 000000000bc65000 CR4: 0000000000350ef0 [ 45.777551] Call Trace: [ 45.778071] [ 45.778487] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.779399] ? __create_object+0x59/0x80 [ 45.780221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.781206] __vmalloc_noprof+0x59/0x60 [ 45.781977] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.782868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.783827] bpf_prog_alloc+0x39/0x200 [ 45.784526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.785471] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.786394] do_seccomp+0x349/0x25e0 [ 45.787121] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.788052] ? __pfx_do_seccomp+0x10/0x10 [ 45.788865] ? find_held_lock+0x2b/0x80 [ 45.789589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.790563] ? static_key_count+0x60/0x80 [ 45.791367] prctl_set_seccomp+0x4e/0x70 [ 45.792167] __do_sys_prctl+0xe6c/0x1d70 [ 45.792967] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.793839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.794825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.795821] ? irqentry_exit+0xf3/0x650 [ 45.796555] do_syscall_64+0xbf/0x430 [ 45.797283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.798238] RIP: 0033:0x7f102c2d65cd [ 45.798953] 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 [ 45.802163] RSP: 002b:00007fffa312b630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.803559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f102c2d65cd [ 45.804857] RDX: 00005598d9c16e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.806156] RBP: 00007fffa312b690 R08: 0000000000000000 R09: 00007fffa312ad30 [ 45.807448] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598e4bd2b10 [ 45.808750] R13: 00007fffa312bac0 R14: 00005598e4bd32b0 R15: 00005598e4be76f0 [ 45.810048] [ 45.810467] irq event stamp: 1801 [ 45.811094] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 45.812606] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 45.814121] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 45.815681] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 45.817182] ---[ end trace 0000000000000000 ]--- [ 49.140432] ------------[ cut here ]------------ [ 49.141505] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.143913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.145580] Modules linked in: [ 49.146323] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.148934] Tainted: [W]=WARN [ 49.149532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.151152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.152142] 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 [ 49.156100] RSP: 0018:ffff888016adfbc0 EFLAGS: 00010286 [ 49.157083] RAX: 0000000000000000 RBX: ffffed1002d5bf78 RCX: ffffffff813a4050 [ 49.158358] RDX: ffff88801551d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.159680] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5bf2f [ 49.160980] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.162280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016adfdf8 [ 49.163564] FS: 00007f4f424ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.165008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.166078] CR2: 00007f4f42a134a6 CR3: 000000000fc56000 CR4: 0000000000350ef0 [ 49.167355] Call Trace: [ 49.167884] [ 49.168302] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.169227] ? __create_object+0x59/0x80 [ 49.170019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.171007] __vmalloc_noprof+0x59/0x60 [ 49.171805] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.172679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.173566] bpf_prog_alloc+0x39/0x200 [ 49.174294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175223] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.176134] do_seccomp+0x349/0x25e0 [ 49.176844] ? find_held_lock+0x2b/0x80 [ 49.177546] ? do_prlimit+0x310/0x610 [ 49.178285] ? __pfx_do_seccomp+0x10/0x10 [ 49.179067] ? do_raw_spin_unlock+0x53/0x220 [ 49.179903] ? _raw_spin_unlock+0x1e/0x40 [ 49.180688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.181596] ? static_key_count+0x60/0x80 [ 49.182386] prctl_set_seccomp+0x4e/0x70 [ 49.183161] __do_sys_prctl+0xe6c/0x1d70 [ 49.183957] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.184810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.185766] ? irqentry_exit+0xf3/0x650 [ 49.186490] do_syscall_64+0xbf/0x430 [ 49.187222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.188187] RIP: 0033:0x7f4f4299f5cd [ 49.188885] 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 [ 49.192057] RSP: 002b:00007ffe4ead1270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.193416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f4299f5cd [ 49.194689] RDX: 0000561910054e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.195973] RBP: 00007ffe4ead12d0 R08: 0000000000000000 R09: 00007ffe4ead0970 [ 49.197260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561932984ad0 [ 49.198533] R13: 00007ffe4ead1700 R14: 0000561932985bc0 R15: 0000561932996780 [ 49.199870] [ 49.200299] irq event stamp: 1825 [ 49.200940] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.202422] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.203917] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 49.204904] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 49.205864] ---[ end trace 0000000000000000 ]--- [ 49.933725] ------------[ cut here ]------------ [ 49.934609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.936695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 49.938389] Modules linked in: [ 49.939092] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.941075] Tainted: [W]=WARN [ 49.941722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.943360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.944261] 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 [ 49.947876] RSP: 0018:ffff88800f237bc0 EFLAGS: 00010286 [ 49.948872] RAX: 0000000000000000 RBX: ffffed1001e46f78 RCX: ffffffff813a4050 [ 49.950152] RDX: ffff88800f369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.951427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e46f2f [ 49.952705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.953986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f237df8 [ 49.955261] FS: 00007f8ccae38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.956692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.957755] CR2: 00007ffe5351aef7 CR3: 000000000d237000 CR4: 0000000000350ef0 [ 49.959051] Call Trace: [ 49.959506] [ 49.959972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.960860] ? __create_object+0x59/0x80 [ 49.961592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.962548] __vmalloc_noprof+0x59/0x60 [ 49.963297] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.964180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.965105] bpf_prog_alloc+0x39/0x200 [ 49.965848] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.966777] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.967635] do_seccomp+0x349/0x25e0 [ 49.968351] ? find_held_lock+0x2b/0x80 [ 49.969112] ? do_prlimit+0x310/0x610 [ 49.969849] ? __pfx_do_seccomp+0x10/0x10 [ 49.970581] ? do_raw_spin_unlock+0x53/0x220 [ 49.971411] ? _raw_spin_unlock+0x1e/0x40 [ 49.972199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.973162] ? static_key_count+0x60/0x80 [ 49.973958] prctl_set_seccomp+0x4e/0x70 [ 49.974729] __do_sys_prctl+0xe6c/0x1d70 [ 49.975474] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.976346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.977321] ? irqentry_exit+0xf3/0x650 [ 49.978090] do_syscall_64+0xbf/0x430 [ 49.978834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.979787] RIP: 0033:0x7f8ccb32a5cd [ 49.980445] 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 [ 49.983664] RSP: 002b:00007ffe53518760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.985028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ccb32a5cd [ 49.986312] RDX: 000055f60c6f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.987613] RBP: 00007ffe535187c0 R08: 0000000000000000 R09: 00007ffe53517e60 [ 49.988918] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f60d5b4b10 [ 49.990199] R13: 00007ffe53518bf0 R14: 000055f60d5b52b0 R15: 000055f60d5c96f0 [ 49.991526] [ 49.992017] irq event stamp: 1811 [ 49.992620] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.994190] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.995752] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 49.997294] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 49.998813] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58071' (ECDSA) to the list of known hosts. 2025/11/18 12:41:09 fuzzer started 2025/11/18 12:41:09 dialing manager at localhost:34383 2025/11/18 12:41:09 checking machine... 2025/11/18 12:41:09 checking revisions... [ 50.900282] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:41:09 testing simple program... [ 50.999271] cgroup: Unknown subsys name 'net' [ 51.075787] cgroup: Unknown subsys name 'cpuset' [ 51.089870] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:41:08 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=000000000003c6ac RSI=000000000003c6ac RDI=ffffffff86fb5608 RBP=ffff88806ce08ab8 RSP=ffff88806ce089f0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88806ce08ac0 R13=ffff88806ce08aa8 R14=ffff88806ce08aa1 R15=ffff88806ce08a60 RIP=ffffffff8135e62a 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 00007f4f424ad900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4eacb000 CR3=000000000e66a000 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 info registers vcpu 1 RAX=000000000002e6ff 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbf731448 CR3=000000000b012000 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=2038303a31343a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a31343a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000