[ 46.007413] ------------[ cut here ]------------ [ 46.008346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.010377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.011806] Modules linked in: [ 46.012466] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.014487] Tainted: [W]=WARN [ 46.015085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.016798] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.017766] 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 [ 46.021001] RSP: 0018:ffff888016ea7bc0 EFLAGS: 00010286 [ 46.021988] RAX: 0000000000000000 RBX: ffffed1002dd4f78 RCX: ffffffff813a4050 [ 46.023281] RDX: ffff88800a9cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.024582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd4f2f [ 46.025872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.027151] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ea7df8 [ 46.028503] FS: 00007f1e74ed0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.029963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.031026] CR2: 00007ffea444eef7 CR3: 000000000d8c2000 CR4: 0000000000350ef0 [ 46.032303] Call Trace: [ 46.032774] [ 46.033239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.034139] ? __create_object+0x59/0x80 [ 46.034922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.035904] __vmalloc_noprof+0x59/0x60 [ 46.036621] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.037514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.038443] bpf_prog_alloc+0x39/0x200 [ 46.039189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.040115] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.041039] do_seccomp+0x349/0x25e0 [ 46.041714] ? find_held_lock+0x2b/0x80 [ 46.042483] ? do_prlimit+0x310/0x610 [ 46.043219] ? __pfx_do_seccomp+0x10/0x10 [ 46.044010] ? do_raw_spin_unlock+0x53/0x220 [ 46.044821] ? _raw_spin_unlock+0x1e/0x40 [ 46.045599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.046551] ? static_key_count+0x60/0x80 [ 46.047361] prctl_set_seccomp+0x4e/0x70 [ 46.048149] __do_sys_prctl+0xe6c/0x1d70 [ 46.048965] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.049782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.050749] ? irqentry_exit+0xf3/0x650 [ 46.051504] do_syscall_64+0xbf/0x430 [ 46.052240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.053213] RIP: 0033:0x7f1e753c25cd [ 46.053907] 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 [ 46.057105] RSP: 002b:00007ffea444d040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.058480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e753c25cd [ 46.059777] RDX: 0000555862e51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.061074] RBP: 00007ffea444d0a0 R08: 0000000000000000 R09: 00007ffea444c740 [ 46.062351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555870a8bad0 [ 46.063637] R13: 00007ffea444d4d0 R14: 0000555870a8cbc0 R15: 0000555870a9d780 [ 46.064964] [ 46.065391] irq event stamp: 1809 [ 46.066043] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.067570] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.069110] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.070661] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.072175] ---[ end trace 0000000000000000 ]--- [ 49.343302] ------------[ cut here ]------------ [ 49.344286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.346288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.347748] Modules linked in: [ 49.348401] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.350410] Tainted: [W]=WARN [ 49.351021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.352522] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.353473] 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 [ 49.356684] RSP: 0018:ffff88801707fbc0 EFLAGS: 00010286 [ 49.357680] RAX: 0000000000000000 RBX: ffffed1002e0ff78 RCX: ffffffff813a4050 [ 49.358957] RDX: ffff888019e81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.360255] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ff2f [ 49.361566] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.362864] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801707fdf8 [ 49.364153] FS: 00007fd496a90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.365624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.366694] CR2: 00007ffd6d8c5ef7 CR3: 000000000deb8000 CR4: 0000000000350ef0 [ 49.367984] Call Trace: [ 49.368462] [ 49.368947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.369814] ? __create_object+0x59/0x80 [ 49.370607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.371581] __vmalloc_noprof+0x59/0x60 [ 49.372340] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.373235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.374182] bpf_prog_alloc+0x39/0x200 [ 49.374930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.375824] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.376754] do_seccomp+0x349/0x25e0 [ 49.377486] ? find_held_lock+0x2b/0x80 [ 49.378253] ? do_prlimit+0x310/0x610 [ 49.379004] ? __pfx_do_seccomp+0x10/0x10 [ 49.379759] ? do_raw_spin_unlock+0x53/0x220 [ 49.380589] ? _raw_spin_unlock+0x1e/0x40 [ 49.381459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.382444] ? static_key_count+0x60/0x80 [ 49.383246] prctl_set_seccomp+0x4e/0x70 [ 49.384036] __do_sys_prctl+0xe6c/0x1d70 [ 49.384799] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.385672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.386661] ? irqentry_exit+0xf3/0x650 [ 49.387428] do_syscall_64+0xbf/0x430 [ 49.388177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.389151] RIP: 0033:0x7fd496f825cd [ 49.389811] 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 [ 49.393053] RSP: 002b:00007ffd6d8c32e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.394426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd496f825cd [ 49.395717] RDX: 000055ce81ea1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.397018] RBP: 00007ffd6d8c3340 R08: 0000000000000000 R09: 00007ffd6d8c29e0 [ 49.398327] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce9e18bb10 [ 49.399632] R13: 00007ffd6d8c3770 R14: 000055ce9e18c2b0 R15: 000055ce9e1a06f0 [ 49.400944] [ 49.401373] irq event stamp: 1737 [ 49.402042] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.403560] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.405117] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.406676] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.408191] ---[ end trace 0000000000000000 ]--- [ 50.222510] ------------[ cut here ]------------ [ 50.223490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.225638] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.227187] Modules linked in: [ 50.227806] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.230239] Tainted: [W]=WARN [ 50.230833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.232526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.233525] 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 [ 50.236950] RSP: 0018:ffff888017397bc0 EFLAGS: 00010286 [ 50.238013] RAX: 0000000000000000 RBX: ffffed1002e72f78 RCX: ffffffff813a4050 [ 50.239389] RDX: ffff888018ad8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.240794] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e72f2f [ 50.242188] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.243566] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017397df8 [ 50.244958] FS: 00007f4bcaa5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.246518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.247658] CR2: 00007ffc4b737ef7 CR3: 000000000c6e6000 CR4: 0000000000350ef0 [ 50.249072] Call Trace: [ 50.249577] [ 50.250066] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.251038] ? __create_object+0x59/0x80 [ 50.251901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.252997] __vmalloc_noprof+0x59/0x60 [ 50.253768] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.254701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.255697] bpf_prog_alloc+0x39/0x200 [ 50.256503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.257519] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.258499] do_seccomp+0x349/0x25e0 [ 50.259260] ? find_held_lock+0x2b/0x80 [ 50.260081] ? do_prlimit+0x310/0x610 [ 50.260894] ? __pfx_do_seccomp+0x10/0x10 [ 50.261678] ? do_raw_spin_unlock+0x53/0x220 [ 50.262571] ? _raw_spin_unlock+0x1e/0x40 [ 50.263424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.264469] ? static_key_count+0x60/0x80 [ 50.265355] prctl_set_seccomp+0x4e/0x70 [ 50.266186] __do_sys_prctl+0xe6c/0x1d70 [ 50.267034] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.267967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.269025] ? irqentry_exit+0xf3/0x650 [ 50.269790] do_syscall_64+0xbf/0x430 [ 50.270586] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.271606] RIP: 0033:0x7f4bcaf4d5cd [ 50.272366] 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 [ 50.275805] RSP: 002b:00007ffc4b736450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.277326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bcaf4d5cd [ 50.278702] RDX: 0000560169a94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.280090] RBP: 00007ffc4b7364b0 R08: 0000000000000000 R09: 00007ffc4b735b50 [ 50.281475] R10: 0000000000000000 R11: 0000000000000246 R12: 000056018ba0bad0 [ 50.282867] R13: 00007ffc4b7368e0 R14: 000056018ba0cbc0 R15: 000056018ba1d780 [ 50.284250] [ 50.284730] irq event stamp: 1827 [ 50.285448] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.287088] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.288750] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.290335] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.291717] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9736' (ECDSA) to the list of known hosts. 2025/11/18 12:07:14 fuzzer started 2025/11/18 12:07:15 dialing manager at localhost:34383 2025/11/18 12:07:15 checking machine... 2025/11/18 12:07:15 checking revisions... [ 51.211780] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:07:15 testing simple program... [ 51.294887] cgroup: Unknown subsys name 'net' [ 51.356183] cgroup: Unknown subsys name 'cpuset' [ 51.375342] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:07:14 Registers: info registers vcpu 0 RAX=fffffbfff0b82250 RBX=fffffbfff0b82260 RCX=ffffffff8166e237 RDX=ffff888015e69bc0 RSI=ffffffff8166e245 RDI=0000000000000001 RBP=1ffffffff0b82250 RSP=ffff88806ce08c10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=000000000001527e R13=ffff88806ce08c70 R14=0000000b9e088a00 R15=dffffc0000000000 RIP=ffffffff8166e250 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 00007fd496a90900 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=00007fd497047618 CR3=000000000b6ff000 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=ffff8880159e9bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801598f8c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801598f9b0 RIP=ffffffff81529330 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f845ff4d900 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=00007ffc085ac848 CR3=000000000e050000 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=ffffffffffffffffffffffffffffffff XMM01=00000000000000003034323d4449505f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=3c66af2c1fcca34b00000000000ae988 XMM05=dd91201f370078730000000000324008 XMM06=d96330e2d2db86320000000000322ea0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000