[ 45.412653] ------------[ cut here ]------------ [ 45.413643] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.415687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.417239] Modules linked in: [ 45.417863] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.419980] Tainted: [W]=WARN [ 45.420582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.422172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.423142] 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 [ 45.426547] RSP: 0018:ffff888017507bc0 EFLAGS: 00010286 [ 45.427601] RAX: 0000000000000000 RBX: ffffed1002ea0f78 RCX: ffffffff813a4050 [ 45.428985] RDX: ffff88801c0c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.430374] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea0f2f [ 45.431754] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.433128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017507df8 [ 45.434513] FS: 00007f5aeffc9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.436045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.437209] CR2: 00007f5af052f4a6 CR3: 000000000e901000 CR4: 0000000000350ef0 [ 45.438582] Call Trace: [ 45.439116] [ 45.439560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.440506] ? __create_object+0x59/0x80 [ 45.441394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.442425] __vmalloc_noprof+0x59/0x60 [ 45.443248] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.444179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.445210] bpf_prog_alloc+0x39/0x200 [ 45.446015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.447012] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.447979] do_seccomp+0x349/0x25e0 [ 45.448711] ? find_held_lock+0x2b/0x80 [ 45.449540] ? do_prlimit+0x310/0x610 [ 45.450312] ? __pfx_do_seccomp+0x10/0x10 [ 45.451152] ? do_raw_spin_unlock+0x53/0x220 [ 45.452045] ? _raw_spin_unlock+0x1e/0x40 [ 45.452845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.453943] ? static_key_count+0x60/0x80 [ 45.454743] prctl_set_seccomp+0x4e/0x70 [ 45.455566] __do_sys_prctl+0xe6c/0x1d70 [ 45.456376] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.457320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.458365] ? irqentry_exit+0xf3/0x650 [ 45.459186] do_syscall_64+0xbf/0x430 [ 45.460179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.461507] RIP: 0033:0x7f5af04bb5cd [ 45.462476] 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 [ 45.466512] RSP: 002b:00007ffcf5da0000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.467988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5af04bb5cd [ 45.469396] RDX: 0000561dce004e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.470841] RBP: 00007ffcf5da0060 R08: 0000000000000000 R09: 00007ffcf5d9f700 [ 45.472227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dfc254ad0 [ 45.473633] R13: 00007ffcf5da0490 R14: 0000561dfc255bc0 R15: 0000561dfc266780 [ 45.475052] [ 45.475502] irq event stamp: 1727 [ 45.476203] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 45.477859] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 45.479234] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 45.480620] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 45.481990] ---[ end trace 0000000000000000 ]--- [ 48.878955] ------------[ cut here ]------------ [ 48.879849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.882005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.883468] Modules linked in: [ 48.884118] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.886149] Tainted: [W]=WARN [ 48.886716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.888220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.889152] 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 [ 48.892347] RSP: 0018:ffff8880174f7bc0 EFLAGS: 00010286 [ 48.893367] RAX: 0000000000000000 RBX: ffffed1002e9ef78 RCX: ffffffff813a4050 [ 48.894661] RDX: ffff88801c339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.895959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ef2f [ 48.897295] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.898601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174f7df8 [ 48.899917] FS: 00007f82fadb3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.901402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.902481] CR2: 00007f82fb2a5580 CR3: 000000000bee8000 CR4: 0000000000350ef0 [ 48.903797] Call Trace: [ 48.904296] [ 48.904716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.905630] ? __create_object+0x59/0x80 [ 48.906423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.907398] __vmalloc_noprof+0x59/0x60 [ 48.908182] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.909046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.910014] bpf_prog_alloc+0x39/0x200 [ 48.910717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.911668] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.912590] do_seccomp+0x349/0x25e0 [ 48.913316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.914296] ? irqentry_exit+0x17b/0x650 [ 48.915091] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 48.916091] ? __pfx_do_seccomp+0x10/0x10 [ 48.916860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.917848] ? static_key_count+0x60/0x80 [ 48.918679] prctl_set_seccomp+0x4e/0x70 [ 48.919469] __do_sys_prctl+0xe6c/0x1d70 [ 48.920274] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.921146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.922136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.923125] ? irqentry_exit+0xf3/0x650 [ 48.923850] do_syscall_64+0xbf/0x430 [ 48.924616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.925603] RIP: 0033:0x7f82fb2a55cd [ 48.926329] 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 [ 48.929554] RSP: 002b:00007fffca50d2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.930933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82fb2a55cd [ 48.932223] RDX: 000055f2abe7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.933550] RBP: 00007fffca50d300 R08: 0000000000000000 R09: 00007fffca50c9a0 [ 48.934828] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2c2aeead0 [ 48.936140] R13: 00007fffca50d730 R14: 000055f2c2aefbc0 R15: 000055f2c2b00780 [ 48.937482] [ 48.937983] irq event stamp: 1761 [ 48.938594] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 48.940140] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 48.941707] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 48.943115] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 48.944389] ---[ end trace 0000000000000000 ]--- [ 49.751863] ------------[ cut here ]------------ [ 49.752766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.754771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.756199] Modules linked in: [ 49.756789] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.758747] Tainted: [W]=WARN [ 49.759337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.761037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.762026] 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 [ 49.765120] RSP: 0018:ffff888017837bc0 EFLAGS: 00010286 [ 49.766074] RAX: 0000000000000000 RBX: ffffed1002f06f78 RCX: ffffffff813a4050 [ 49.767343] RDX: ffff888013abd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.768596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f06f2f [ 49.769858] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.771138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017837df8 [ 49.772408] FS: 00007ffafefb7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.773837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.774900] CR2: 00007ffd04bc4ef8 CR3: 000000001fb22000 CR4: 0000000000350ef0 [ 49.776157] Call Trace: [ 49.776635] [ 49.777101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.778048] ? __create_object+0x59/0x80 [ 49.778807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.779807] __vmalloc_noprof+0x59/0x60 [ 49.780576] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.781482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.782444] bpf_prog_alloc+0x39/0x200 [ 49.783213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.784173] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.785112] do_seccomp+0x349/0x25e0 [ 49.785813] ? find_held_lock+0x2b/0x80 [ 49.786592] ? do_prlimit+0x310/0x610 [ 49.787344] ? __pfx_do_seccomp+0x10/0x10 [ 49.788139] ? do_raw_spin_unlock+0x53/0x220 [ 49.789006] ? _raw_spin_unlock+0x1e/0x40 [ 49.789779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.790773] ? static_key_count+0x60/0x80 [ 49.791582] prctl_set_seccomp+0x4e/0x70 [ 49.792366] __do_sys_prctl+0xe6c/0x1d70 [ 49.793171] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.794068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.795064] ? irqentry_exit+0xf3/0x650 [ 49.795802] do_syscall_64+0xbf/0x430 [ 49.796561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.797553] RIP: 0033:0x7ffaff4a95cd [ 49.798273] 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 [ 49.801550] RSP: 002b:00007ffd04bc3100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.802949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffaff4a95cd [ 49.804267] RDX: 0000557d7a824e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.805615] RBP: 00007ffd04bc3160 R08: 0000000000000000 R09: 00007ffd04bc2800 [ 49.806977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dafe5c2b0 [ 49.808340] R13: 00007ffd04bc3590 R14: 0000557dafe5ed20 R15: 0000557dafe708d0 [ 49.809734] [ 49.810218] irq event stamp: 1835 [ 49.810860] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 49.812518] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.814148] softirqs last enabled at (1454): [] handle_softirqs+0x50c/0x770 [ 49.815785] softirqs last disabled at (1449): [] __irq_exit_rcu+0xc4/0x100 [ 49.817405] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27549' (ECDSA) to the list of known hosts. 2025/11/18 15:03:22 fuzzer started 2025/11/18 15:03:23 dialing manager at localhost:34383 2025/11/18 15:03:23 checking machine... 2025/11/18 15:03:23 checking revisions... [ 50.702967] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:03:23 testing simple program... [ 50.793628] cgroup: Unknown subsys name 'net' [ 50.853227] cgroup: Unknown subsys name 'cpuset' [ 50.866867] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:03:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e787a8 RCX=ffffffff8175a745 RDX=ffff8880161c1bc0 RSI=ffffffff8175a6eb RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801d1571d0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff8880096c78c0 RIP=ffffffff84c72190 RFL=00000293 [--S-A-C] 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 00007f82fadb3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82fb36a618 CR3=000000001f8fd000 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 info registers vcpu 1 RAX=0000000000025627 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3e60af58 CR3=000000000c5bf000 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=2032323a33303a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a33303a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000