[ 39.194670] ------------[ cut here ]------------ [ 39.195608] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.197646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.199146] Modules linked in: [ 39.199786] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.201791] Tainted: [W]=WARN [ 39.202351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.203865] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.204809] 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 [ 39.208028] RSP: 0018:ffff8880158efbc0 EFLAGS: 00010286 [ 39.209014] RAX: 0000000000000000 RBX: ffffed1002b1df78 RCX: ffffffff813a4050 [ 39.210330] RDX: ffff888015868000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.211653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1df2f [ 39.212936] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.214232] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158efdf8 [ 39.215536] FS: 00007f39289ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.216993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.218072] CR2: 00007fff394e3ef8 CR3: 000000000e99b000 CR4: 0000000000350ef0 [ 39.219371] Call Trace: [ 39.219883] [ 39.220309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.221227] ? __create_object+0x59/0x80 [ 39.222008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.222996] __vmalloc_noprof+0x59/0x60 [ 39.223767] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.224608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.225537] bpf_prog_alloc+0x39/0x200 [ 39.226295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.227257] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.228182] do_seccomp+0x349/0x25e0 [ 39.228925] ? find_held_lock+0x2b/0x80 [ 39.229648] ? do_prlimit+0x310/0x610 [ 39.230407] ? __pfx_do_seccomp+0x10/0x10 [ 39.231230] ? do_raw_spin_unlock+0x53/0x220 [ 39.232079] ? _raw_spin_unlock+0x1e/0x40 [ 39.232873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.233855] ? static_key_count+0x60/0x80 [ 39.234627] prctl_set_seccomp+0x4e/0x70 [ 39.235428] __do_sys_prctl+0xe6c/0x1d70 [ 39.236210] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.237080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.238068] ? irqentry_exit+0xf3/0x650 [ 39.238854] do_syscall_64+0xbf/0x430 [ 39.239558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.240515] RIP: 0033:0x7f3928eac5cd [ 39.241212] 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 [ 39.244393] RSP: 002b:00007fff394e1ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.245765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3928eac5cd [ 39.247085] RDX: 000055fd0e3aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.248375] RBP: 00007fff394e1b10 R08: 0000000000000000 R09: 00007fff394e11b0 [ 39.249664] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd4d1e6ad0 [ 39.250993] R13: 00007fff394e1f40 R14: 000055fd4d1e7bc0 R15: 000055fd4d1f8780 [ 39.252324] [ 39.252791] irq event stamp: 1709 [ 39.253406] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 39.254957] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 39.256508] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 39.258072] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 39.259618] ---[ end trace 0000000000000000 ]--- [ 42.387466] ------------[ cut here ]------------ [ 42.387917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.388854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.389504] Modules linked in: [ 42.389792] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.390716] Tainted: [W]=WARN [ 42.390980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.391635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.392060] 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 [ 42.393534] RSP: 0018:ffff888018e27bc0 EFLAGS: 00010286 [ 42.393997] RAX: 0000000000000000 RBX: ffffed10031c4f78 RCX: ffffffff813a4050 [ 42.394573] RDX: ffff8880173d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.395182] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c4f2f [ 42.395778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.396350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e27df8 [ 42.396944] FS: 00007fd1f21e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.397588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.398084] CR2: 00007fd1f26d7580 CR3: 000000000d968000 CR4: 0000000000350ef0 [ 42.398657] Call Trace: [ 42.398903] [ 42.399098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.399492] ? __create_object+0x59/0x80 [ 42.399856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.400283] __vmalloc_noprof+0x59/0x60 [ 42.400607] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.401034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.401450] bpf_prog_alloc+0x39/0x200 [ 42.401797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.402202] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.402601] do_seccomp+0x349/0x25e0 [ 42.402960] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.403417] ? __pfx_do_seccomp+0x10/0x10 [ 42.403825] ? find_held_lock+0x2b/0x80 [ 42.404159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.404578] ? static_key_count+0x60/0x80 [ 42.404957] prctl_set_seccomp+0x4e/0x70 [ 42.405298] __do_sys_prctl+0xe6c/0x1d70 [ 42.405641] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.406037] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.406466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.406924] ? irqentry_exit+0xf3/0x650 [ 42.407256] do_syscall_64+0xbf/0x430 [ 42.407572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.408016] RIP: 0033:0x7fd1f26d75cd [ 42.408323] 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 [ 42.409811] RSP: 002b:00007ffc04a13fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.410431] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1f26d75cd [ 42.411035] RDX: 0000564068e85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.411612] RBP: 00007ffc04a14030 R08: 0000000000000000 R09: 00007ffc04a136d0 [ 42.412203] R10: 0000000000000000 R11: 0000000000000246 R12: 000056406eab4ad0 [ 42.412799] R13: 00007ffc04a14460 R14: 000056406eab5bc0 R15: 000056406eac6780 [ 42.413380] [ 42.413571] irq event stamp: 1813 [ 42.413878] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.414566] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.415276] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 42.415988] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.416663] ---[ end trace 0000000000000000 ]--- [ 43.078414] ------------[ cut here ]------------ [ 43.079380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.081378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.082857] Modules linked in: [ 43.083443] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.085420] Tainted: [W]=WARN [ 43.086015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.087486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.088401] 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 [ 43.091611] RSP: 0018:ffff8880167f7bc0 EFLAGS: 00010286 [ 43.092597] RAX: 0000000000000000 RBX: ffffed1002cfef78 RCX: ffffffff813a4050 [ 43.093864] RDX: ffff888018541bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.095169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfef2f [ 43.096455] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.097737] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167f7df8 [ 43.099030] FS: 00007fbd8ac21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.100463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.101526] CR2: 00007fbd8b113580 CR3: 000000001e499000 CR4: 0000000000350ef0 [ 43.102814] Call Trace: [ 43.103275] [ 43.103686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.104598] ? __create_object+0x59/0x80 [ 43.105414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.106442] __vmalloc_noprof+0x59/0x60 [ 43.107414] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.108297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.109231] bpf_prog_alloc+0x39/0x200 [ 43.109970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.110913] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.111815] do_seccomp+0x349/0x25e0 [ 43.112480] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.113385] ? __pfx_do_seccomp+0x10/0x10 [ 43.114171] ? find_held_lock+0x2b/0x80 [ 43.114934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.115895] ? static_key_count+0x60/0x80 [ 43.116652] prctl_set_seccomp+0x4e/0x70 [ 43.117429] __do_sys_prctl+0xe6c/0x1d70 [ 43.118208] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.119064] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.120030] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.121002] ? irqentry_exit+0xf3/0x650 [ 43.121769] do_syscall_64+0xbf/0x430 [ 43.122463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.123431] RIP: 0033:0x7fbd8b1135cd [ 43.124136] 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 [ 43.127282] RSP: 002b:00007ffe9371a1c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.128636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd8b1135cd [ 43.129933] RDX: 000055830d748e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.131226] RBP: 00007ffe9371a220 R08: 0000000000000000 R09: 00007ffe937198c0 [ 43.132508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558342a66b10 [ 43.133786] R13: 00007ffe9371a650 R14: 0000558342a672b0 R15: 0000558342a7b6f0 [ 43.135080] [ 43.135502] irq event stamp: 1847 [ 43.136144] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 43.137655] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 43.139215] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 43.140780] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 43.142318] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14497' (ECDSA) to the list of known hosts. 2025/11/17 22:29:36 fuzzer started 2025/11/17 22:29:36 dialing manager at localhost:37895 2025/11/17 22:29:36 checking machine... 2025/11/17 22:29:36 checking revisions... [ 43.958825] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:29:37 testing simple program... [ 44.024834] cgroup: Unknown subsys name 'net' [ 44.071225] cgroup: Unknown subsys name 'cpuset' [ 44.082103] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:29:36 Registers: info registers vcpu 0 RAX=43f9807d9a5bc100 RBX=ffff888009627d50 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =0000000000000001 R9 =ffff888009627830 R10=000000000003c9ed R11=0000000000011d83 R12=ffffffff8135e7a2 R13=ffff888009627838 R14=ffff888009627d20 R15=ffff8880096277f0 RIP=ffffffff81528ee4 RFL=00000292 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd1f21a5008 CR3=000000000d4f9000 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 info registers vcpu 1 RAX=1ffff11002bdcb80 RBX=ffff8880158b7dd8 RCX=ffffffff84bf0fb0 RDX=0000000000000005 RSI=ffffffff84bf0fc2 RDI=0000000000000007 RBP=dffffc0000000000 RSP=ffff8880158b7d48 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888015ee5c1e R11=0000000000000001 R12=ffff888015ee5c00 R13=ffffed1002b16fc4 R14=0000000000000002 R15=ffff8880158b7e25 RIP=ffffffff84bf104b 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 00007faf0f8b7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf0efd3040 CR3=0000000009c19000 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=b3285ca56c489dff00000000002f48e8 XMM01=d59e07bde36eea69000000000030c5b0 XMM02=ec2efd57dc4c00df000000000030c6b8 XMM03=41635504f8efb23d000000000030c788 XMM04=58b41109123b3cff00000000000ae988 XMM05=090f1556b20111b300000000003249f8 XMM06=2bcd4477bb5fe019000000000031e228 XMM07=e042d86d42eb936e0000000000315278 XMM08=41635504f8efb23d000000000030c788 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000