[ 45.738391] ------------[ cut here ]------------ [ 45.738961] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.740140] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.740987] Modules linked in: [ 45.741327] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.742470] Tainted: [W]=WARN [ 45.742796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.743643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.744172] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.746036] RSP: 0018:ffff888015fb7bc0 EFLAGS: 00010286 [ 45.746590] RAX: 0000000000000000 RBX: ffffed1002bf6f78 RCX: ffffffff813a4050 [ 45.747338] RDX: ffff888013d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.748078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf6f2f [ 45.748828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.749551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fb7df8 [ 45.750301] FS: 00007f6e7747a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.751151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.751747] CR2: 00007ffc5529fef8 CR3: 0000000019a6b000 CR4: 0000000000350ef0 [ 45.752505] Call Trace: [ 45.752775] [ 45.753032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.753537] ? __create_object+0x59/0x80 [ 45.753994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.754539] __vmalloc_noprof+0x59/0x60 [ 45.754986] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.755472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.756024] bpf_prog_alloc+0x39/0x200 [ 45.756439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.756981] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.757485] do_seccomp+0x349/0x25e0 [ 45.757902] ? find_held_lock+0x2b/0x80 [ 45.758326] ? do_prlimit+0x310/0x610 [ 45.758745] ? __pfx_do_seccomp+0x10/0x10 [ 45.759203] ? do_raw_spin_unlock+0x53/0x220 [ 45.759665] ? _raw_spin_unlock+0x1e/0x40 [ 45.760119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.760664] ? static_key_count+0x60/0x80 [ 45.761131] prctl_set_seccomp+0x4e/0x70 [ 45.761567] __do_sys_prctl+0xe6c/0x1d70 [ 45.762023] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.762502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.763005] ? irqentry_exit+0xf3/0x650 [ 45.763340] do_syscall_64+0xbf/0x430 [ 45.763656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.764086] RIP: 0033:0x7f6e7796c5cd [ 45.764389] 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 [ 45.765842] RSP: 002b:00007ffc5529ddb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.766445] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e7796c5cd [ 45.767035] RDX: 000055aba5893e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.767598] RBP: 00007ffc5529de10 R08: 0000000000000000 R09: 00007ffc5529d4b0 [ 45.768182] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abd85c3b10 [ 45.768747] R13: 00007ffc5529e240 R14: 000055abd85c42b0 R15: 000055abd85d86f0 [ 45.769335] [ 45.769531] irq event stamp: 1647 [ 45.769826] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 45.770502] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 45.771199] softirqs last enabled at (942): [] handle_softirqs+0x50c/0x770 [ 45.771892] softirqs last disabled at (937): [] __irq_exit_rcu+0xc4/0x100 [ 45.772557] ---[ end trace 0000000000000000 ]--- [ 49.325006] ------------[ cut here ]------------ [ 49.325963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.327990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.329446] Modules linked in: [ 49.330087] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.332310] Tainted: [W]=WARN [ 49.332980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.334484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.335400] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.338592] RSP: 0018:ffff88800dd7fbc0 EFLAGS: 00010286 [ 49.339577] RAX: 0000000000000000 RBX: ffffed1001baff78 RCX: ffffffff813a4050 [ 49.340853] RDX: ffff888019873780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.342122] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001baff2f [ 49.343410] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.344675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dd7fdf8 [ 49.345952] FS: 00007fa420970900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.347390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.348446] CR2: 00007ffc3251fef8 CR3: 000000000cd4d000 CR4: 0000000000350ef0 [ 49.349729] Call Trace: [ 49.350238] [ 49.350646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.351560] ? __create_object+0x59/0x80 [ 49.352340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.353300] __vmalloc_noprof+0x59/0x60 [ 49.354058] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.354945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.355859] bpf_prog_alloc+0x39/0x200 [ 49.356543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.357478] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.358432] do_seccomp+0x349/0x25e0 [ 49.359157] ? find_held_lock+0x2b/0x80 [ 49.359927] ? do_prlimit+0x310/0x610 [ 49.360624] ? __pfx_do_seccomp+0x10/0x10 [ 49.361406] ? do_raw_spin_unlock+0x53/0x220 [ 49.362241] ? _raw_spin_unlock+0x1e/0x40 [ 49.363047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.363997] ? static_key_count+0x60/0x80 [ 49.364749] prctl_set_seccomp+0x4e/0x70 [ 49.365522] __do_sys_prctl+0xe6c/0x1d70 [ 49.366295] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.367172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.368153] ? irqentry_exit+0xf3/0x650 [ 49.368909] do_syscall_64+0xbf/0x430 [ 49.369605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.370550] RIP: 0033:0x7fa420e625cd [ 49.371258] 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 [ 49.374403] RSP: 002b:00007ffc3251ee90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.375774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa420e625cd [ 49.377059] RDX: 000055e087622e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.378327] RBP: 00007ffc3251eef0 R08: 0000000000000000 R09: 00007ffc3251e590 [ 49.379615] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0a37d8bf0 [ 49.380885] R13: 00007ffc3251f320 R14: 000055e0a37e2380 R15: 000055e0a37ed460 [ 49.382172] [ 49.382596] irq event stamp: 1791 [ 49.383251] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.384772] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.386289] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 49.387826] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 49.389335] ---[ end trace 0000000000000000 ]--- [ 50.160499] ------------[ cut here ]------------ [ 50.161537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.163861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.165438] Modules linked in: [ 50.166131] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.168586] Tainted: [W]=WARN [ 50.169323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.170962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.171981] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.175466] RSP: 0018:ffff88801748fbc0 EFLAGS: 00010286 [ 50.176540] RAX: 0000000000000000 RBX: ffffed1002e91f78 RCX: ffffffff813a4050 [ 50.177945] RDX: ffff8880167c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.179367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e91f2f [ 50.180777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.182209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801748fdf8 [ 50.183707] FS: 00007f5bdfcb1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.185289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.186453] CR2: 00007f5be01a3580 CR3: 000000000cd17000 CR4: 0000000000350ef0 [ 50.187879] Call Trace: [ 50.188387] [ 50.188882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.189866] ? __create_object+0x59/0x80 [ 50.190680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.191768] __vmalloc_noprof+0x59/0x60 [ 50.192588] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.193547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.194559] bpf_prog_alloc+0x39/0x200 [ 50.195382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.196408] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.197400] do_seccomp+0x349/0x25e0 [ 50.198173] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.199173] ? __pfx_do_seccomp+0x10/0x10 [ 50.200039] ? find_held_lock+0x2b/0x80 [ 50.200876] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.201943] ? static_key_count+0x60/0x80 [ 50.202789] prctl_set_seccomp+0x4e/0x70 [ 50.203658] __do_sys_prctl+0xe6c/0x1d70 [ 50.204523] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.205465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.206517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.207589] ? irqentry_exit+0xf3/0x650 [ 50.208442] do_syscall_64+0xbf/0x430 [ 50.209254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.210304] RIP: 0033:0x7f5be01a35cd [ 50.211128] 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 [ 50.214584] RSP: 002b:00007ffc93d55d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.216094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5be01a35cd [ 50.217500] RDX: 000055fd5f2f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.218928] RBP: 00007ffc93d55db0 R08: 0000000000000000 R09: 00007ffc93d55450 [ 50.220329] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd8912bad0 [ 50.221733] R13: 00007ffc93d561e0 R14: 000055fd8912cbc0 R15: 000055fd8913d780 [ 50.223170] [ 50.223631] irq event stamp: 1835 [ 50.224337] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.226000] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 50.227622] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 50.229086] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 50.230508] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4339' (ECDSA) to the list of known hosts. 2025/11/18 06:11:09 fuzzer started 2025/11/18 06:11:09 dialing manager at localhost:37895 2025/11/18 06:11:09 checking machine... 2025/11/18 06:11:09 checking revisions... [ 51.127267] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:11:09 testing simple program... [ 51.224221] cgroup: Unknown subsys name 'net' [ 51.291349] cgroup: Unknown subsys name 'cpuset' [ 51.302732] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:11:08 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81698444 RDX=ffffed100d9c7079 RSI=0000000000000008 RDI=ffff88800f0d37b8 RBP=ffff8880e538f000 RSP=ffff88806ce08c88 R8 =0000000000000001 R9 =ffffed100d9c7078 R10=ffff88806ce383c7 R11=0000000000000000 R12=ffff8880e538f000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8169844d RFL=00000046 [---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 00007fa420970900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc32519000 CR3=000000000d2a7000 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=000000000002a929 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd05d50588 CR3=0000000009e88000 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=2038303a31313a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a31313a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000