[ 46.218888] ------------[ cut here ]------------ [ 46.219822] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.221887] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.223375] Modules linked in: [ 46.223976] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.225987] Tainted: [W]=WARN [ 46.226812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.228570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.229499] 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 [ 46.232719] RSP: 0018:ffff888016b6fbc0 EFLAGS: 00010286 [ 46.233698] RAX: 0000000000000000 RBX: ffffed1002d6df78 RCX: ffffffff813a4050 [ 46.234983] RDX: ffff888016d91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.236261] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6df2f [ 46.237551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.238834] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b6fdf8 [ 46.240124] FS: 00007f1c0263b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.241586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.242650] CR2: 00007ffc25a53ef8 CR3: 000000000bab0000 CR4: 0000000000350ef0 [ 46.243939] Call Trace: [ 46.244448] [ 46.244872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.245789] ? __create_object+0x59/0x80 [ 46.246561] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.247525] __vmalloc_noprof+0x59/0x60 [ 46.248236] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.249118] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.250062] bpf_prog_alloc+0x39/0x200 [ 46.250803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251730] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.252650] do_seccomp+0x349/0x25e0 [ 46.253339] ? find_held_lock+0x2b/0x80 [ 46.254121] ? do_prlimit+0x310/0x610 [ 46.254866] ? __pfx_do_seccomp+0x10/0x10 [ 46.255663] ? do_raw_spin_unlock+0x53/0x220 [ 46.256486] ? _raw_spin_unlock+0x1e/0x40 [ 46.257225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.258195] ? static_key_count+0x60/0x80 [ 46.258997] prctl_set_seccomp+0x4e/0x70 [ 46.259779] __do_sys_prctl+0xe6c/0x1d70 [ 46.260563] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.261434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.262426] ? irqentry_exit+0xf3/0x650 [ 46.263161] do_syscall_64+0xbf/0x430 [ 46.263900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.264865] RIP: 0033:0x7f1c02b2d5cd [ 46.265580] 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 [ 46.268771] RSP: 002b:00007ffc25a520e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.270163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c02b2d5cd [ 46.271440] RDX: 0000560c3c3fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.272723] RBP: 00007ffc25a52140 R08: 0000000000000000 R09: 00007ffc25a517e0 [ 46.274010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c76c68ad0 [ 46.275308] R13: 00007ffc25a52570 R14: 0000560c76c69bc0 R15: 0000560c76c7a780 [ 46.276602] [ 46.277029] irq event stamp: 1839 [ 46.277675] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.279197] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.280717] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 46.282268] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 46.283570] ---[ end trace 0000000000000000 ]--- [ 49.306154] ------------[ cut here ]------------ [ 49.307160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.309253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.310985] Modules linked in: [ 49.311716] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.313775] Tainted: [W]=WARN [ 49.314403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.315904] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.316858] 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 [ 49.320172] RSP: 0018:ffff88801700fbc0 EFLAGS: 00010286 [ 49.321196] RAX: 0000000000000000 RBX: ffffed1002e01f78 RCX: ffffffff813a4050 [ 49.322509] RDX: ffff888015b5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.323853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e01f2f [ 49.325154] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.326516] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801700fdf8 [ 49.327827] FS: 00007f791753d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.329331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.330433] CR2: 00007ffcc4263ef8 CR3: 00000000205ae000 CR4: 0000000000350ef0 [ 49.331771] Call Trace: [ 49.332237] [ 49.332693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.333624] ? __create_object+0x59/0x80 [ 49.334424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.335416] __vmalloc_noprof+0x59/0x60 [ 49.336137] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.337044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.338002] bpf_prog_alloc+0x39/0x200 [ 49.338762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.339739] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.340647] do_seccomp+0x349/0x25e0 [ 49.341322] ? find_held_lock+0x2b/0x80 [ 49.342124] ? do_prlimit+0x310/0x610 [ 49.342903] ? __pfx_do_seccomp+0x10/0x10 [ 49.343690] ? do_raw_spin_unlock+0x53/0x220 [ 49.344542] ? _raw_spin_unlock+0x1e/0x40 [ 49.345291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.346310] ? static_key_count+0x60/0x80 [ 49.347108] prctl_set_seccomp+0x4e/0x70 [ 49.347903] __do_sys_prctl+0xe6c/0x1d70 [ 49.348698] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.349591] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.350614] ? irqentry_exit+0xf3/0x650 [ 49.351393] do_syscall_64+0xbf/0x430 [ 49.352100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.353094] RIP: 0033:0x7f7917a2f5cd [ 49.353817] 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 [ 49.357115] RSP: 002b:00007ffcc42613d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.358574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7917a2f5cd [ 49.359874] RDX: 000055aa95128e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.361211] RBP: 00007ffcc4261430 R08: 0000000000000000 R09: 00007ffcc4260ad0 [ 49.362518] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aabc8a7ad0 [ 49.363856] R13: 00007ffcc4261860 R14: 000055aabc8a8bc0 R15: 000055aabc8b9780 [ 49.365184] [ 49.365698] irq event stamp: 1875 [ 49.366307] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 49.367897] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 49.369489] softirqs last enabled at (1862): [] handle_softirqs+0x50c/0x770 [ 49.370822] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 49.371816] ---[ end trace 0000000000000000 ]--- [ 50.110967] ------------[ cut here ]------------ [ 50.112018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.114607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.116922] Modules linked in: [ 50.118206] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.120413] Tainted: [W]=WARN [ 50.121025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.122680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.123692] 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 [ 50.127204] RSP: 0018:ffff888009d0fbc0 EFLAGS: 00010286 [ 50.128273] RAX: 0000000000000000 RBX: ffffed10013a1f78 RCX: ffffffff813a4050 [ 50.129697] RDX: ffff8880172a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.131136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013a1f2f [ 50.132548] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.134006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d0fdf8 [ 50.135447] FS: 00007f0a9e5d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.137057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.138264] CR2: 00007fff7ead4ef8 CR3: 00000000206cd000 CR4: 0000000000350ef0 [ 50.139681] Call Trace: [ 50.140201] [ 50.140696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.141674] ? __create_object+0x59/0x80 [ 50.142555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.143610] __vmalloc_noprof+0x59/0x60 [ 50.144431] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.145318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.146410] bpf_prog_alloc+0x39/0x200 [ 50.147162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.148186] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.149238] do_seccomp+0x349/0x25e0 [ 50.150039] ? find_held_lock+0x2b/0x80 [ 50.150873] ? do_prlimit+0x310/0x610 [ 50.151684] ? __pfx_do_seccomp+0x10/0x10 [ 50.152525] ? do_raw_spin_unlock+0x53/0x220 [ 50.153404] ? _raw_spin_unlock+0x1e/0x40 [ 50.154181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.155186] ? static_key_count+0x60/0x80 [ 50.156066] prctl_set_seccomp+0x4e/0x70 [ 50.156913] __do_sys_prctl+0xe6c/0x1d70 [ 50.157809] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.158709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.159736] ? irqentry_exit+0xf3/0x650 [ 50.160561] do_syscall_64+0xbf/0x430 [ 50.161284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.162326] RIP: 0033:0x7f0a9eacb5cd [ 50.163076] 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 [ 50.166369] RSP: 002b:00007fff7ead26d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.167777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a9eacb5cd [ 50.169065] RDX: 000056534375ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.170370] RBP: 00007fff7ead2730 R08: 0000000000000000 R09: 00007fff7ead1dd0 [ 50.171652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565373854ad0 [ 50.172947] R13: 00007fff7ead2b60 R14: 0000565373855bc0 R15: 0000565373866780 [ 50.174257] [ 50.174732] irq event stamp: 1859 [ 50.175387] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 50.176913] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 50.178451] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 50.180010] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 50.181526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1582' (ECDSA) to the list of known hosts. 2025/11/17 09:57:21 fuzzer started 2025/11/17 09:57:21 dialing manager at localhost:37895 2025/11/17 09:57:22 checking machine... 2025/11/17 09:57:22 checking revisions... [ 51.173492] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:57:22 testing simple program... [ 51.280019] cgroup: Unknown subsys name 'net' [ 51.335159] cgroup: Unknown subsys name 'cpuset' [ 51.350197] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:57:21 Registers: info registers vcpu 0 RAX=ffffffff85f109b8 RBX=ffff888015b59bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f109b8 RBP=ffffffff85f109b8 RSP=ffff88801546f868 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007f418bcdf700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffecb5979a8 CR3=000000001bdfd000 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=2030323a37353a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a37353a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000006084f5d9 RBX=00000000685b0137 RCX=00000000c8dff710 RDX=000000000000000b RSI=ffff888016adf85c RDI=0000000000000001 RBP=0000000000000000 RSP=ffff888016adf7a0 R8 =00000000ac94a83f R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888016adf808 R15=000000000000000b RIP=ffffffff82642421 RFL=00000a92 [-OS-A--] 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 00007f791753d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f791751c020 CR3=00000000205bf000 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