[ 39.046078] ------------[ cut here ]------------ [ 39.047002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.049068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.050554] Modules linked in: [ 39.051203] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.053209] Tainted: [W]=WARN [ 39.053766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.055493] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.056492] 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 [ 39.059698] RSP: 0018:ffff88801ac2fbc0 EFLAGS: 00010286 [ 39.060703] RAX: 0000000000000000 RBX: ffffed1003585f78 RCX: ffffffff813a4050 [ 39.062002] RDX: ffff888015fb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.063296] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003585f2f [ 39.064611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.065907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac2fdf8 [ 39.067209] FS: 00007f35a352a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.068678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.069755] CR2: 00007ffeaeb9cef7 CR3: 000000000dfab000 CR4: 0000000000350ef0 [ 39.071065] Call Trace: [ 39.071568] [ 39.071981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.072918] ? __create_object+0x59/0x80 [ 39.073719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.074706] __vmalloc_noprof+0x59/0x60 [ 39.075478] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.076377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077327] bpf_prog_alloc+0x39/0x200 [ 39.078024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078961] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079873] do_seccomp+0x349/0x25e0 [ 39.080608] ? find_held_lock+0x2b/0x80 [ 39.081390] ? do_prlimit+0x310/0x610 [ 39.082098] ? __pfx_do_seccomp+0x10/0x10 [ 39.082897] ? do_raw_spin_unlock+0x53/0x220 [ 39.083748] ? _raw_spin_unlock+0x1e/0x40 [ 39.084541] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085531] ? static_key_count+0x60/0x80 [ 39.086349] prctl_set_seccomp+0x4e/0x70 [ 39.087088] __do_sys_prctl+0xe6c/0x1d70 [ 39.087883] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089743] ? irqentry_exit+0xf3/0x650 [ 39.090499] do_syscall_64+0xbf/0x430 [ 39.091247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092213] RIP: 0033:0x7f35a3a1c5cd [ 39.092860] 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 [ 39.095971] RSP: 002b:00007ffeaeb9b090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.097332] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35a3a1c5cd [ 39.098597] RDX: 000055babbd4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.099861] RBP: 00007ffeaeb9b0f0 R08: 0000000000000000 R09: 00007ffeaeb9a790 [ 39.101152] R10: 0000000000000000 R11: 0000000000000246 R12: 000055baccb6fbf0 [ 39.102432] R13: 00007ffeaeb9b520 R14: 000055baccb79380 R15: 000055baccb84460 [ 39.103710] [ 39.104188] irq event stamp: 1789 [ 39.104804] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.106322] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 39.107820] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 39.109382] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 39.110890] ---[ end trace 0000000000000000 ]--- [ 42.103203] ------------[ cut here ]------------ [ 42.103649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.104751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.105489] Modules linked in: [ 42.105787] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.106797] Tainted: [W]=WARN [ 42.107077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.107830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.108306] 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 [ 42.109916] RSP: 0018:ffff88801d4f7bc0 EFLAGS: 00010286 [ 42.110418] RAX: 0000000000000000 RBX: ffffed1003a9ef78 RCX: ffffffff813a4050 [ 42.111044] RDX: ffff888016dd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.111697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a9ef2f [ 42.112365] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.112985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d4f7df8 [ 42.113640] FS: 00007f8c39204900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.114376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.114892] CR2: 00007f8c396f6580 CR3: 000000000df83000 CR4: 0000000000350ef0 [ 42.115550] Call Trace: [ 42.115785] [ 42.115990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.116446] ? __create_object+0x59/0x80 [ 42.116817] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.117308] __vmalloc_noprof+0x59/0x60 [ 42.117667] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.118084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.118553] bpf_prog_alloc+0x39/0x200 [ 42.118903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.119374] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.119810] do_seccomp+0x349/0x25e0 [ 42.120182] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.120616] ? __pfx_do_seccomp+0x10/0x10 [ 42.120988] ? find_held_lock+0x2b/0x80 [ 42.121370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.121828] ? static_key_count+0x60/0x80 [ 42.122233] prctl_set_seccomp+0x4e/0x70 [ 42.122603] __do_sys_prctl+0xe6c/0x1d70 [ 42.122975] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.123407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.123872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.124368] ? irqentry_exit+0xf3/0x650 [ 42.124734] do_syscall_64+0xbf/0x430 [ 42.125082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.125565] RIP: 0033:0x7f8c396f65cd [ 42.125901] 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 [ 42.127494] RSP: 002b:00007ffca9b95ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.128187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c396f65cd [ 42.128810] RDX: 0000561dde939e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.129460] RBP: 00007ffca9b95d40 R08: 0000000000000000 R09: 00007ffca9b953e0 [ 42.130082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e1964cbf0 [ 42.130725] R13: 00007ffca9b96170 R14: 0000561e19656380 R15: 0000561e19661460 [ 42.131381] [ 42.131597] irq event stamp: 1675 [ 42.131898] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 42.132663] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 42.133433] softirqs last enabled at (1236): [] handle_softirqs+0x50c/0x770 [ 42.134217] softirqs last disabled at (1227): [] __irq_exit_rcu+0xc4/0x100 [ 42.134954] ---[ end trace 0000000000000000 ]--- [ 42.765180] ------------[ cut here ]------------ [ 42.765923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.767641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.768890] Modules linked in: [ 42.769432] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.771089] Tainted: [W]=WARN [ 42.771593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.772822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.773580] 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 [ 42.776243] RSP: 0018:ffff88801b6c7bc0 EFLAGS: 00010286 [ 42.777015] RAX: 0000000000000000 RBX: ffffed10036d8f78 RCX: ffffffff813a4050 [ 42.778088] RDX: ffff888017a63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.779156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036d8f2f [ 42.780240] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.781316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b6c7df8 [ 42.782386] FS: 00007f64a5e0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.783586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.784487] CR2: 00007ffe88201ef7 CR3: 000000000d86a000 CR4: 0000000000350ef0 [ 42.785577] Call Trace: [ 42.785973] [ 42.786358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.787076] ? __create_object+0x59/0x80 [ 42.787735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.788560] __vmalloc_noprof+0x59/0x60 [ 42.789203] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.789891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.790678] bpf_prog_alloc+0x39/0x200 [ 42.791290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.792032] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.792800] do_seccomp+0x349/0x25e0 [ 42.793389] ? find_held_lock+0x2b/0x80 [ 42.793987] ? do_prlimit+0x310/0x610 [ 42.794606] ? __pfx_do_seccomp+0x10/0x10 [ 42.795263] ? do_raw_spin_unlock+0x53/0x220 [ 42.795930] ? _raw_spin_unlock+0x1e/0x40 [ 42.796592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.797392] ? static_key_count+0x60/0x80 [ 42.798017] prctl_set_seccomp+0x4e/0x70 [ 42.798666] __do_sys_prctl+0xe6c/0x1d70 [ 42.799312] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.799986] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.800817] ? irqentry_exit+0xf3/0x650 [ 42.801447] do_syscall_64+0xbf/0x430 [ 42.802022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.802814] RIP: 0033:0x7f64a62fc5cd [ 42.803404] 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 [ 42.806057] RSP: 002b:00007ffe881ff610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.807203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64a62fc5cd [ 42.808299] RDX: 000056198c999e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.809360] RBP: 00007ffe881ff670 R08: 0000000000000000 R09: 00007ffe881fed10 [ 42.810427] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619afa78240 [ 42.811487] R13: 00007ffe881ffaa0 R14: 00005619afa81380 R15: 00005619afa8c540 [ 42.812597] [ 42.812951] irq event stamp: 1817 [ 42.813498] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 42.814831] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.816136] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 42.817429] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 42.818693] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54074' (ECDSA) to the list of known hosts. 2025/11/18 07:31:40 fuzzer started 2025/11/18 07:31:40 dialing manager at localhost:37895 2025/11/18 07:31:40 checking machine... 2025/11/18 07:31:40 checking revisions... [ 43.711973] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:31:41 testing simple program... [ 43.807526] cgroup: Unknown subsys name 'net' [ 43.877177] cgroup: Unknown subsys name 'cpuset' [ 43.895803] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:31:40 Registers: info registers vcpu 0 RAX=000000000003f989 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec9f98ec8 CR3=0000000013979000 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=20a07a2cf176d9b7e143fb9ebe47be27 XMM02=0000000000304a10eff9b2d0a8fce9cb XMM03=0000000000304ae02c67c8bc2e329bc3 XMM04=2b042e62bbd7bf9200000000000ae988 XMM05=8b46162d8898df620000000000320190 XMM06=5b75c91c80445342000000000031eac8 XMM07=e042d86d42eb936e000000000030de28 XMM08=746404758f55f1ab0000000000304ae0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000186 RBX=ffff888016dd3780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016dd4200 RDI=ffff888016dd41d8 RBP=ffff888016dd41d8 RSP=ffff888017b0f390 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016dd4200 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------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 00007f8c39204900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c391d3008 CR3=000000000d07e000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000