[ 39.133791] ------------[ cut here ]------------ [ 39.134706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.136689] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.138152] Modules linked in: [ 39.138744] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.140917] Tainted: [W]=WARN [ 39.141540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.143020] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.143940] 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 [ 39.147120] RSP: 0018:ffff88801418fbc0 EFLAGS: 00010286 [ 39.148061] RAX: 0000000000000000 RBX: ffffed1002831f78 RCX: ffffffff813a4050 [ 39.149384] RDX: ffff88800b08d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.150670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002831f2f [ 39.151955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.153247] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801418fdf8 [ 39.154542] FS: 00007f00427f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.155985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.157046] CR2: 00007f0042ce7580 CR3: 000000001c9f0000 CR4: 0000000000350ef0 [ 39.158371] Call Trace: [ 39.158839] [ 39.159306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.160225] ? __create_object+0x59/0x80 [ 39.160967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.161952] __vmalloc_noprof+0x59/0x60 [ 39.162715] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.163584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.164530] bpf_prog_alloc+0x39/0x200 [ 39.165276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.166202] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.167064] do_seccomp+0x349/0x25e0 [ 39.167794] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.168706] ? __pfx_do_seccomp+0x10/0x10 [ 39.169502] ? find_held_lock+0x2b/0x80 [ 39.170273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.171254] ? static_key_count+0x60/0x80 [ 39.171999] prctl_set_seccomp+0x4e/0x70 [ 39.172770] __do_sys_prctl+0xe6c/0x1d70 [ 39.173589] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.174459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.175436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.176420] ? irqentry_exit+0xf3/0x650 [ 39.177210] do_syscall_64+0xbf/0x430 [ 39.177908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.178869] RIP: 0033:0x7f0042ce75cd [ 39.179565] 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 [ 39.182740] RSP: 002b:00007ffee1ff7500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.184124] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0042ce75cd [ 39.185487] RDX: 0000564623b20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.186813] RBP: 00007ffee1ff7560 R08: 0000000000000000 R09: 00007ffee1ff6c00 [ 39.188136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564645b21ad0 [ 39.189483] R13: 00007ffee1ff7990 R14: 0000564645b22bc0 R15: 0000564645b33780 [ 39.190829] [ 39.191315] irq event stamp: 1751 [ 39.191947] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.193543] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.195118] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 39.196712] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.198297] ---[ end trace 0000000000000000 ]--- [ 42.645862] ------------[ cut here ]------------ [ 42.646802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.648795] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.650253] Modules linked in: [ 42.650848] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.652864] Tainted: [W]=WARN [ 42.653470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.654951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.656182] 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 [ 42.659483] RSP: 0018:ffff8880175afbc0 EFLAGS: 00010286 [ 42.660484] RAX: 0000000000000000 RBX: ffffed1002eb5f78 RCX: ffffffff813a4050 [ 42.661780] RDX: ffff88800ee1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.663066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb5f2f [ 42.664366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.665660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175afdf8 [ 42.666943] FS: 00007f9845dce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.668390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.669483] CR2: 00007ffcb58e1ef7 CR3: 000000001fa62000 CR4: 0000000000350ef0 [ 42.670768] Call Trace: [ 42.671274] [ 42.671686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.672593] ? __create_object+0x59/0x80 [ 42.673386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.674367] __vmalloc_noprof+0x59/0x60 [ 42.675121] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.675953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.676888] bpf_prog_alloc+0x39/0x200 [ 42.677640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.678573] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.679485] do_seccomp+0x349/0x25e0 [ 42.680205] ? find_held_lock+0x2b/0x80 [ 42.680913] ? do_prlimit+0x310/0x610 [ 42.681658] ? __pfx_do_seccomp+0x10/0x10 [ 42.682445] ? do_raw_spin_unlock+0x53/0x220 [ 42.683273] ? _raw_spin_unlock+0x1e/0x40 [ 42.684009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.684963] ? static_key_count+0x60/0x80 [ 42.685786] prctl_set_seccomp+0x4e/0x70 [ 42.686566] __do_sys_prctl+0xe6c/0x1d70 [ 42.687352] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.688226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.689214] ? irqentry_exit+0xf3/0x650 [ 42.689941] do_syscall_64+0xbf/0x430 [ 42.690688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.691644] RIP: 0033:0x7f98462c05cd [ 42.692355] 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 [ 42.695555] RSP: 002b:00007ffcb58e0d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.696933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98462c05cd [ 42.698227] RDX: 00005613159e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.699508] RBP: 00007ffcb58e0d60 R08: 0000000000000000 R09: 00007ffcb58e0400 [ 42.700799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561345a25ad0 [ 42.702090] R13: 00007ffcb58e1190 R14: 0000561345a26bc0 R15: 0000561345a37780 [ 42.703404] [ 42.703839] irq event stamp: 2231 [ 42.704495] hardirqs last enabled at (2241): [] __up_console_sem+0x78/0x80 [ 42.706031] hardirqs last disabled at (2250): [] __up_console_sem+0x5d/0x80 [ 42.707574] softirqs last enabled at (2220): [] handle_softirqs+0x50c/0x770 [ 42.709129] softirqs last disabled at (2215): [] __irq_exit_rcu+0xc4/0x100 [ 42.710673] ---[ end trace 0000000000000000 ]--- [ 43.498435] ------------[ cut here ]------------ [ 43.499364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.501373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.502807] Modules linked in: [ 43.503487] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.505482] Tainted: [W]=WARN [ 43.506031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.507487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.508397] 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 [ 43.511579] RSP: 0018:ffff888016c0fbc0 EFLAGS: 00010286 [ 43.512517] RAX: 0000000000000000 RBX: ffffed1002d81f78 RCX: ffffffff813a4050 [ 43.513833] RDX: ffff888017629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.515116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d81f2f [ 43.516396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.517717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c0fdf8 [ 43.519003] FS: 00007f5c01f73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.520425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.521520] CR2: 00007f5c02465580 CR3: 000000001f922000 CR4: 0000000000350ef0 [ 43.522802] Call Trace: [ 43.523295] [ 43.523707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.524597] ? __create_object+0x59/0x80 [ 43.525407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.526374] __vmalloc_noprof+0x59/0x60 [ 43.527138] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.527956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.528894] bpf_prog_alloc+0x39/0x200 [ 43.529652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.530573] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.531464] do_seccomp+0x349/0x25e0 [ 43.532183] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.533042] ? __pfx_do_seccomp+0x10/0x10 [ 43.533858] ? find_held_lock+0x2b/0x80 [ 43.534619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.535585] ? static_key_count+0x60/0x80 [ 43.536391] prctl_set_seccomp+0x4e/0x70 [ 43.537186] __do_sys_prctl+0xe6c/0x1d70 [ 43.537941] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.538794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.539759] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.540711] ? irqentry_exit+0xf3/0x650 [ 43.541519] do_syscall_64+0xbf/0x430 [ 43.542252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.543208] RIP: 0033:0x7f5c024655cd [ 43.543861] 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 [ 43.547011] RSP: 002b:00007fff94e90430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.548373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c024655cd [ 43.549704] RDX: 00005594b9fc6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.550977] RBP: 00007fff94e90490 R08: 0000000000000000 R09: 00007fff94e8fb30 [ 43.552251] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594c72adad0 [ 43.553551] R13: 00007fff94e908c0 R14: 00005594c72aebc0 R15: 00005594c72bf780 [ 43.554862] [ 43.555329] irq event stamp: 1721 [ 43.555930] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.557487] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 43.559007] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 43.560542] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 43.562028] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57279' (ECDSA) to the list of known hosts. 2025/11/18 16:49:13 fuzzer started 2025/11/18 16:49:13 dialing manager at localhost:34383 2025/11/18 16:49:13 checking machine... 2025/11/18 16:49:13 checking revisions... [ 44.467790] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:49:13 testing simple program... [ 44.551221] cgroup: Unknown subsys name 'net' [ 44.616499] cgroup: Unknown subsys name 'cpuset' [ 44.638897] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:49:12 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff86a0bbf4 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888015d17998 RSP=ffff888015d178d0 R8 =ffffffff86a0bbf8 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=ffff888015d179a0 R13=ffff888015d17988 R14=ffff888015d17f40 R15=ffff888015d17940 RIP=ffffffff8135ef74 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 00007fe93fa9e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe93f1b4000 CR3=000000000c19d000 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=00000000002afa402fccd54c36d8a3f3 XMM01=d13aa4d176625db5a14fce2afd2d4581 XMM02=0000000000302568eff9b2d0a8fce9cb XMM03=00000000003026382c67c8bc2e329bc3 XMM04=e1d8c55efaadfb8600000000000ae988 XMM05=14648eaa1277bab1000000000031ede0 XMM06=817b8945e9d50373000000000031ec68 XMM07=e042d86d42eb936e000000000030e508 XMM08=ecb37ae7bdee7a3b0000000000302638 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757628 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152712e RFL=00000007 [-----PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb58da000 CR3=000000001fa18000 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=563412feff00545000000000000080fe 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