[ 38.996206] ------------[ cut here ]------------ [ 38.996992] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.998635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.999847] Modules linked in: [ 39.000334] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.001997] Tainted: [W]=WARN [ 39.002457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.003665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.004420] 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 [ 39.007046] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 39.007857] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 39.008926] RDX: ffff888013de0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.009987] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 39.011039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.012101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 39.013180] FS: 00007efeb7f0c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.014374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.015259] CR2: 00007ffefa07fef7 CR3: 0000000009e62000 CR4: 0000000000350ef0 [ 39.016320] Call Trace: [ 39.016716] [ 39.017101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017853] ? __create_object+0x59/0x80 [ 39.018465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019278] __vmalloc_noprof+0x59/0x60 [ 39.019913] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.020594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.021387] bpf_prog_alloc+0x39/0x200 [ 39.021996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022732] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.023484] do_seccomp+0x349/0x25e0 [ 39.024071] ? find_held_lock+0x2b/0x80 [ 39.024669] ? do_prlimit+0x310/0x610 [ 39.025290] ? __pfx_do_seccomp+0x10/0x10 [ 39.025945] ? do_raw_spin_unlock+0x53/0x220 [ 39.026594] ? _raw_spin_unlock+0x1e/0x40 [ 39.027243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.028040] ? static_key_count+0x60/0x80 [ 39.028674] prctl_set_seccomp+0x4e/0x70 [ 39.029320] __do_sys_prctl+0xe6c/0x1d70 [ 39.029987] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.030669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.031467] ? irqentry_exit+0xf3/0x650 [ 39.032103] do_syscall_64+0xbf/0x430 [ 39.032686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.033478] RIP: 0033:0x7efeb83fe5cd [ 39.034070] 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 [ 39.036718] RSP: 002b:00007ffefa07d720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.037852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efeb83fe5cd [ 39.038912] RDX: 000055ed3458ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.039983] RBP: 00007ffefa07d780 R08: 0000000000000000 R09: 00007ffefa07ce20 [ 39.041067] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed5af65bf0 [ 39.042134] R13: 00007ffefa07dbb0 R14: 000055ed5af6f380 R15: 000055ed5af7a460 [ 39.043222] [ 39.043579] irq event stamp: 1879 [ 39.044129] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 39.045414] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 39.046701] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.047978] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 39.049245] ---[ end trace 0000000000000000 ]--- [ 41.898117] ------------[ cut here ]------------ [ 41.898937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.900747] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.902088] Modules linked in: [ 41.902602] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.904343] Tainted: [W]=WARN [ 41.904878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.906738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.907553] 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 [ 41.910364] RSP: 0018:ffff88801b397bc0 EFLAGS: 00010286 [ 41.911228] RAX: 0000000000000000 RBX: ffffed1003672f78 RCX: ffffffff813a4050 [ 41.912362] RDX: ffff888016123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.913509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003672f2f [ 41.914648] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.915793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b397df8 [ 41.916959] FS: 00007f24d901a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.918232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.919186] CR2: 00007ffd9709def7 CR3: 000000000b92d000 CR4: 0000000000350ef0 [ 41.920326] Call Trace: [ 41.920752] [ 41.921155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.921954] ? __create_object+0x59/0x80 [ 41.922599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.923458] __vmalloc_noprof+0x59/0x60 [ 41.924133] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.924923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.925705] bpf_prog_alloc+0x39/0x200 [ 41.926363] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.927180] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.927988] do_seccomp+0x349/0x25e0 [ 41.928582] ? find_held_lock+0x2b/0x80 [ 41.929270] ? do_prlimit+0x310/0x610 [ 41.929938] ? __pfx_do_seccomp+0x10/0x10 [ 41.930586] ? do_raw_spin_unlock+0x53/0x220 [ 41.931317] ? _raw_spin_unlock+0x1e/0x40 [ 41.932030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.932896] ? static_key_count+0x60/0x80 [ 41.933560] prctl_set_seccomp+0x4e/0x70 [ 41.934242] __do_sys_prctl+0xe6c/0x1d70 [ 41.934936] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.935655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.936506] ? irqentry_exit+0xf3/0x650 [ 41.937195] do_syscall_64+0xbf/0x430 [ 41.937849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.938649] RIP: 0033:0x7f24d950c5cd [ 41.939278] 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 [ 41.942069] RSP: 002b:00007ffd9709c4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.943268] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24d950c5cd [ 41.944418] RDX: 0000564e73ab3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.945570] RBP: 00007ffd9709c520 R08: 0000000000000000 R09: 00007ffd9709bbc0 [ 41.946702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564eb1a8ab10 [ 41.947841] R13: 00007ffd9709c950 R14: 0000564eb1a8b2b0 R15: 0000564eb1a9f6f0 [ 41.949006] [ 41.949380] irq event stamp: 1691 [ 41.949967] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 41.951313] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 41.952648] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 41.954019] softirqs last disabled at (1505): [] __irq_exit_rcu+0xc4/0x100 [ 41.955360] ---[ end trace 0000000000000000 ]--- [ 42.750281] ------------[ cut here ]------------ [ 42.751242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.753258] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.754712] Modules linked in: [ 42.755353] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.757350] Tainted: [W]=WARN [ 42.757946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.759446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.760372] 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 [ 42.763598] RSP: 0018:ffff888016777bc0 EFLAGS: 00010286 [ 42.764602] RAX: 0000000000000000 RBX: ffffed1002ceef78 RCX: ffffffff813a4050 [ 42.765895] RDX: ffff888016329bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.767169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceef2f [ 42.768443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.769747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016777df8 [ 42.771043] FS: 00007f430541d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.772486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.773561] CR2: 00007ffeeff6eef7 CR3: 000000000d668000 CR4: 0000000000350ef0 [ 42.774841] Call Trace: [ 42.775313] [ 42.775722] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.776626] ? __create_object+0x59/0x80 [ 42.777453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.778434] __vmalloc_noprof+0x59/0x60 [ 42.779195] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.780087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.781048] bpf_prog_alloc+0x39/0x200 [ 42.781745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.782666] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.783587] do_seccomp+0x349/0x25e0 [ 42.784322] ? find_held_lock+0x2b/0x80 [ 42.785092] ? do_prlimit+0x310/0x610 [ 42.785873] ? __pfx_do_seccomp+0x10/0x10 [ 42.786626] ? do_raw_spin_unlock+0x53/0x220 [ 42.787468] ? _raw_spin_unlock+0x1e/0x40 [ 42.788244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.789203] ? static_key_count+0x60/0x80 [ 42.789990] prctl_set_seccomp+0x4e/0x70 [ 42.790710] __do_sys_prctl+0xe6c/0x1d70 [ 42.791479] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.792320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.793291] ? irqentry_exit+0xf3/0x650 [ 42.794050] do_syscall_64+0xbf/0x430 [ 42.794755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.795720] RIP: 0033:0x7f430590f5cd [ 42.796412] 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 [ 42.799646] RSP: 002b:00007ffeeff6d7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.801031] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f430590f5cd [ 42.802306] RDX: 0000561f8e797e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.803609] RBP: 00007ffeeff6d850 R08: 0000000000000000 R09: 00007ffeeff6cef0 [ 42.804920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f9675d240 [ 42.806197] R13: 00007ffeeff6dc80 R14: 0000561f9675cbf0 R15: 0000561f967714d0 [ 42.807501] [ 42.807975] irq event stamp: 1781 [ 42.808577] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.810143] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.811666] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.813219] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.814747] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20021' (ECDSA) to the list of known hosts. 2025/11/18 08:28:05 fuzzer started 2025/11/18 08:28:06 dialing manager at localhost:34383 2025/11/18 08:28:06 checking machine... 2025/11/18 08:28:06 checking revisions... [ 43.746145] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:28:06 testing simple program... [ 43.830201] cgroup: Unknown subsys name 'net' [ 43.894346] cgroup: Unknown subsys name 'cpuset' [ 43.918017] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:28:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffea0000691600 RCX=dffffc0000000000 RDX=fffff940000d22bf RSI=0000000000000000 RDI=ffffea00006915f8 RBP=ffffea00006915c0 RSP=ffff88801b16fbb0 R8 =0000000000000000 R9 =fffff940000d22be R10=ffffea00006915f7 R11=0000000000000001 R12=ffffea0000691400 R13=0000000000000001 R14=ffffea00006915f4 R15=0000000000000000 RIP=ffffffff81a9853a 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 00007f24d901a900 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=00007f24d95d20b0 CR3=000000000d622000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001bf43 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=00000202 [-------] 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0a49f978 CR3=000000000bb27000 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=2035303a38323a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a38323a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000