[ 39.016907] ------------[ cut here ]------------ [ 39.017870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.019873] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.021393] Modules linked in: [ 39.022034] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.024036] Tainted: [W]=WARN [ 39.024589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.026076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.026985] 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 [ 39.030158] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 39.031138] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 39.032421] RDX: ffff888015bd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.033703] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 39.034995] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.036278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 39.037562] FS: 00007faf58719900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.039025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.040066] CR2: 00007ffe83367ef7 CR3: 000000001bf2e000 CR4: 0000000000350ef0 [ 39.041345] Call Trace: [ 39.041851] [ 39.042268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.043179] ? __create_object+0x59/0x80 [ 39.043946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.044911] __vmalloc_noprof+0x59/0x60 [ 39.045611] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.046467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047387] bpf_prog_alloc+0x39/0x200 [ 39.048107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.049020] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049909] do_seccomp+0x349/0x25e0 [ 39.050600] ? find_held_lock+0x2b/0x80 [ 39.051338] ? do_prlimit+0x310/0x610 [ 39.052078] ? __pfx_do_seccomp+0x10/0x10 [ 39.052867] ? do_raw_spin_unlock+0x53/0x220 [ 39.053708] ? _raw_spin_unlock+0x1e/0x40 [ 39.054469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.055427] ? static_key_count+0x60/0x80 [ 39.056218] prctl_set_seccomp+0x4e/0x70 [ 39.056992] __do_sys_prctl+0xe6c/0x1d70 [ 39.057760] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.058576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.059531] ? irqentry_exit+0xf3/0x650 [ 39.060289] do_syscall_64+0xbf/0x430 [ 39.061013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.061954] RIP: 0033:0x7faf58c0b5cd [ 39.062614] 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 [ 39.065846] RSP: 002b:00007ffe83366110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.067237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf58c0b5cd [ 39.068515] RDX: 00005645e91b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.069788] RBP: 00007ffe83366170 R08: 0000000000000000 R09: 00007ffe83365810 [ 39.071106] R10: 0000000000000000 R11: 0000000000000246 R12: 000056461c6cd2b0 [ 39.072461] R13: 00007ffe833665a0 R14: 000056461c6cfd20 R15: 000056461c6e18d0 [ 39.073781] [ 39.074208] irq event stamp: 1851 [ 39.074889] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 39.076438] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 39.077977] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 39.079549] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 39.081051] ---[ end trace 0000000000000000 ]--- [ 42.044546] ------------[ cut here ]------------ [ 42.045448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.047522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.048994] Modules linked in: [ 42.049576] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.051553] Tainted: [W]=WARN [ 42.052138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.053576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.054503] 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 [ 42.057645] RSP: 0018:ffff888013ff7bc0 EFLAGS: 00010286 [ 42.058599] RAX: 0000000000000000 RBX: ffffed10027fef78 RCX: ffffffff813a4050 [ 42.059862] RDX: ffff88801654b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.061120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027fef2f [ 42.062366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.063637] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ff7df8 [ 42.064926] FS: 00007f0648c7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.066326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.067371] CR2: 00007ffcfebebef7 CR3: 0000000009b65000 CR4: 0000000000350ef0 [ 42.068643] Call Trace: [ 42.069143] [ 42.069540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.070419] ? __create_object+0x59/0x80 [ 42.071193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.072141] __vmalloc_noprof+0x59/0x60 [ 42.072909] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.073779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.074708] bpf_prog_alloc+0x39/0x200 [ 42.075396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.076303] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.077200] do_seccomp+0x349/0x25e0 [ 42.077917] ? find_held_lock+0x2b/0x80 [ 42.078638] ? do_prlimit+0x310/0x610 [ 42.079366] ? __pfx_do_seccomp+0x10/0x10 [ 42.080137] ? do_raw_spin_unlock+0x53/0x220 [ 42.080947] ? _raw_spin_unlock+0x1e/0x40 [ 42.081720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.082635] ? static_key_count+0x60/0x80 [ 42.083434] prctl_set_seccomp+0x4e/0x70 [ 42.084204] __do_sys_prctl+0xe6c/0x1d70 [ 42.084991] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.085840] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.086815] ? irqentry_exit+0xf3/0x650 [ 42.087526] do_syscall_64+0xbf/0x430 [ 42.088266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.089212] RIP: 0033:0x7f064916f5cd [ 42.089920] 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 [ 42.093143] RSP: 002b:00007ffcfebea4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.094521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f064916f5cd [ 42.095819] RDX: 000055753a335e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.097107] RBP: 00007ffcfebea540 R08: 0000000000000000 R09: 00007ffcfebe9be0 [ 42.098371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557559e2b240 [ 42.099701] R13: 00007ffcfebea970 R14: 0000557559e34380 R15: 0000557559e3f540 [ 42.101002] [ 42.101427] irq event stamp: 1743 [ 42.102070] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.103598] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.105129] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 42.106690] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 42.108206] ---[ end trace 0000000000000000 ]--- [ 42.876989] ------------[ cut here ]------------ [ 42.877931] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.879901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.881326] Modules linked in: [ 42.881956] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.883923] Tainted: [W]=WARN [ 42.884467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.885908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.886825] 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 [ 42.889955] RSP: 0018:ffff88801736fbc0 EFLAGS: 00010286 [ 42.890929] RAX: 0000000000000000 RBX: ffffed1002e6df78 RCX: ffffffff813a4050 [ 42.892190] RDX: ffff88801654d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.893449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6df2f [ 42.894739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.896015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801736fdf8 [ 42.897284] FS: 00007f37fa760900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.898729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.899769] CR2: 00007ffef7d12ef7 CR3: 000000001e89d000 CR4: 0000000000350ef0 [ 42.901041] Call Trace: [ 42.901497] [ 42.901937] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.902834] ? __create_object+0x59/0x80 [ 42.903558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.904518] __vmalloc_noprof+0x59/0x60 [ 42.905256] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.906119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.907054] bpf_prog_alloc+0x39/0x200 [ 42.907791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.908704] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.909543] do_seccomp+0x349/0x25e0 [ 42.910258] ? find_held_lock+0x2b/0x80 [ 42.911010] ? do_prlimit+0x310/0x610 [ 42.911740] ? __pfx_do_seccomp+0x10/0x10 [ 42.912461] ? do_raw_spin_unlock+0x53/0x220 [ 42.913284] ? _raw_spin_unlock+0x1e/0x40 [ 42.914047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.915004] ? static_key_count+0x60/0x80 [ 42.915804] prctl_set_seccomp+0x4e/0x70 [ 42.916515] __do_sys_prctl+0xe6c/0x1d70 [ 42.917287] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.918153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.919179] ? irqentry_exit+0xf3/0x650 [ 42.919965] do_syscall_64+0xbf/0x430 [ 42.920702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.921610] RIP: 0033:0x7f37fac525cd [ 42.922302] 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 [ 42.925424] RSP: 002b:00007ffef7d11bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.926778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37fac525cd [ 42.928041] RDX: 000055d9f9344e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.929308] RBP: 00007ffef7d11c20 R08: 0000000000000000 R09: 00007ffef7d112c0 [ 42.930597] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da1f016ad0 [ 42.931869] R13: 00007ffef7d12050 R14: 000055da1f017bc0 R15: 000055da1f028780 [ 42.933167] [ 42.933587] irq event stamp: 1705 [ 42.934222] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.935696] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 42.936883] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.938088] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.939292] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42383' (ECDSA) to the list of known hosts. 2025/11/19 02:55:25 fuzzer started 2025/11/19 02:55:26 dialing manager at localhost:34383 2025/11/19 02:55:26 checking machine... 2025/11/19 02:55:26 checking revisions... [ 43.853050] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:55:26 testing simple program... [ 43.928766] cgroup: Unknown subsys name 'net' [ 43.988615] cgroup: Unknown subsys name 'cpuset' [ 44.000112] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:55:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627b90 RCX=ffffffff86ab8484 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627778 R8 =ffffffff86ab8488 R9 =ffff888009627870 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=ffff888009627830 RIP=ffffffff81528f47 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0649232650 CR3=00000000164a8000 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=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff81a91d42 RDI=fffffbfff0bdf1e0 RBP=ffffffff85ef8f00 RSP=ffff888016a8f408 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888016a8f538 R11=0000000000000001 R12=0000000000000000 R13=ffffffff81a91d42 R14=0000000000000000 R15=ffffffff81b621bb RIP=ffffffff81b2d298 RFL=00000282 [--S----] 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 00007f0648c7d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0649234618 CR3=00000000164a8000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000