[ 45.669121] ------------[ cut here ]------------ [ 45.670194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.672564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.674243] Modules linked in: [ 45.674943] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.677179] Tainted: [W]=WARN [ 45.677856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.679534] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.680587] 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 [ 45.684195] RSP: 0018:ffff88800b25fbc0 EFLAGS: 00010286 [ 45.685309] RAX: 0000000000000000 RBX: ffffed100164bf78 RCX: ffffffff813a4050 [ 45.686774] RDX: ffff888016005340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.688237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100164bf2f [ 45.689695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.691162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b25fdf8 [ 45.692624] FS: 00007f4e3118f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.694260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.695449] CR2: 00007ffeb82e0ef7 CR3: 000000000e509000 CR4: 0000000000350ef0 [ 45.696891] Call Trace: [ 45.697443] [ 45.697903] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.698927] ? __create_object+0x59/0x80 [ 45.699804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.700897] __vmalloc_noprof+0x59/0x60 [ 45.701755] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.702743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.703790] bpf_prog_alloc+0x39/0x200 [ 45.704621] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.705681] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.706717] do_seccomp+0x349/0x25e0 [ 45.707531] ? find_held_lock+0x2b/0x80 [ 45.708341] ? do_prlimit+0x310/0x610 [ 45.709180] ? __pfx_do_seccomp+0x10/0x10 [ 45.710077] ? do_raw_spin_unlock+0x53/0x220 [ 45.711019] ? _raw_spin_unlock+0x1e/0x40 [ 45.711903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.712985] ? static_key_count+0x60/0x80 [ 45.713882] prctl_set_seccomp+0x4e/0x70 [ 45.714764] __do_sys_prctl+0xe6c/0x1d70 [ 45.715653] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.716611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.717730] ? irqentry_exit+0xf3/0x650 [ 45.718646] do_syscall_64+0xbf/0x430 [ 45.719481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.720560] RIP: 0033:0x7f4e316815cd [ 45.721290] 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 [ 45.724842] RSP: 002b:00007ffeb82df0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.726336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e316815cd [ 45.727576] RDX: 000055d9445d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.728785] RBP: 00007ffeb82df110 R08: 0000000000000000 R09: 00007ffeb82de7b0 [ 45.729993] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9603d7b10 [ 45.731208] R13: 00007ffeb82df540 R14: 000055d9603d82b0 R15: 000055d9603ec6f0 [ 45.732456] [ 45.732855] irq event stamp: 1819 [ 45.733480] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 45.734976] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 45.736430] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 45.737914] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 45.739375] ---[ end trace 0000000000000000 ]--- [ 49.107792] ------------[ cut here ]------------ [ 49.108314] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.109510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.110349] Modules linked in: [ 49.110723] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.111866] Tainted: [W]=WARN [ 49.112189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.113041] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.113566] 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 [ 49.115396] RSP: 0018:ffff88800a8afbc0 EFLAGS: 00010286 [ 49.115931] RAX: 0000000000000000 RBX: ffffed1001515f78 RCX: ffffffff813a4050 [ 49.116667] RDX: ffff88800b833780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.117404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001515f2f [ 49.118127] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.118866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8afdf8 [ 49.119623] FS: 00007f78c4529900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.120456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.121042] CR2: 00007ffed6701ef7 CR3: 000000001f993000 CR4: 0000000000350ef0 [ 49.121781] Call Trace: [ 49.122046] [ 49.122291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.122809] ? __create_object+0x59/0x80 [ 49.123239] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.123803] __vmalloc_noprof+0x59/0x60 [ 49.124217] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.124721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.125234] bpf_prog_alloc+0x39/0x200 [ 49.125666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.126188] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.126704] do_seccomp+0x349/0x25e0 [ 49.127087] ? find_held_lock+0x2b/0x80 [ 49.127525] ? do_prlimit+0x310/0x610 [ 49.127925] ? __pfx_do_seccomp+0x10/0x10 [ 49.128376] ? do_raw_spin_unlock+0x53/0x220 [ 49.128824] ? _raw_spin_unlock+0x1e/0x40 [ 49.129240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.129796] ? static_key_count+0x60/0x80 [ 49.130235] prctl_set_seccomp+0x4e/0x70 [ 49.130681] __do_sys_prctl+0xe6c/0x1d70 [ 49.131097] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.131584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.132106] ? irqentry_exit+0xf3/0x650 [ 49.132544] do_syscall_64+0xbf/0x430 [ 49.132941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.133479] RIP: 0033:0x7f78c4a1b5cd [ 49.133855] 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 [ 49.135689] RSP: 002b:00007ffed6700300 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.136477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78c4a1b5cd [ 49.137186] RDX: 0000564841d63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.137923] RBP: 00007ffed6700360 R08: 0000000000000000 R09: 00007ffed66ffa00 [ 49.138675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564847676ad0 [ 49.139413] R13: 00007ffed6700790 R14: 0000564847677bc0 R15: 0000564847688780 [ 49.140127] [ 49.140390] irq event stamp: 2143 [ 49.140733] hardirqs last enabled at (2151): [] __up_console_sem+0x78/0x80 [ 49.141611] hardirqs last disabled at (2160): [] __up_console_sem+0x5d/0x80 [ 49.142488] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.143380] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 49.144218] ---[ end trace 0000000000000000 ]--- [ 49.844215] ------------[ cut here ]------------ [ 49.845136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.847219] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.848638] Modules linked in: [ 49.849229] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.852676] Tainted: [W]=WARN [ 49.853226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.854775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.855681] 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 [ 49.858832] RSP: 0018:ffff888017107bc0 EFLAGS: 00010286 [ 49.859786] RAX: 0000000000000000 RBX: ffffed1002e20f78 RCX: ffffffff813a4050 [ 49.861055] RDX: ffff888016c9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.862324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e20f2f [ 49.863606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.864859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017107df8 [ 49.866143] FS: 00007f776a43f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.867555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.868601] CR2: 00007fff9e84bef7 CR3: 000000000e2ca000 CR4: 0000000000350ef0 [ 49.869867] Call Trace: [ 49.870334] [ 49.870790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.871687] ? __create_object+0x59/0x80 [ 49.872459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.873410] __vmalloc_noprof+0x59/0x60 [ 49.874138] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.875001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875934] bpf_prog_alloc+0x39/0x200 [ 49.876667] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.877588] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.878499] do_seccomp+0x349/0x25e0 [ 49.879178] ? find_held_lock+0x2b/0x80 [ 49.879923] ? do_prlimit+0x310/0x610 [ 49.880651] ? __pfx_do_seccomp+0x10/0x10 [ 49.881434] ? do_raw_spin_unlock+0x53/0x220 [ 49.882220] ? _raw_spin_unlock+0x1e/0x40 [ 49.882991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.883939] ? static_key_count+0x60/0x80 [ 49.884738] prctl_set_seccomp+0x4e/0x70 [ 49.885514] __do_sys_prctl+0xe6c/0x1d70 [ 49.886259] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.887100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.888062] ? irqentry_exit+0xf3/0x650 [ 49.888819] do_syscall_64+0xbf/0x430 [ 49.889552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.890509] RIP: 0033:0x7f776a9315cd [ 49.891173] 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 [ 49.894319] RSP: 002b:00007fff9e84a670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.895703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f776a9315cd [ 49.896984] RDX: 0000564749e61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.898261] RBP: 00007fff9e84a6d0 R08: 0000000000000000 R09: 00007fff9e849d70 [ 49.899522] R10: 0000000000000000 R11: 0000000000000246 R12: 000056476acef2b0 [ 49.900792] R13: 00007fff9e84ab00 R14: 000056476acf1d20 R15: 000056476ad038d0 [ 49.902094] [ 49.902554] irq event stamp: 2081 [ 49.903161] hardirqs last enabled at (2089): [] __up_console_sem+0x78/0x80 [ 49.904659] hardirqs last disabled at (2098): [] __up_console_sem+0x5d/0x80 [ 49.906164] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 49.907703] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 49.909225] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43179' (ECDSA) to the list of known hosts. 2025/11/18 04:05:55 fuzzer started 2025/11/18 04:05:56 dialing manager at localhost:37895 2025/11/18 04:05:56 checking machine... 2025/11/18 04:05:56 checking revisions... [ 50.822754] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:05:56 testing simple program... [ 50.910819] cgroup: Unknown subsys name 'net' [ 50.969212] cgroup: Unknown subsys name 'cpuset' [ 50.982477] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:05:55 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f1c3780 RCX=ffff888017967698 RDX=0000000000000000 RSI=ffffffff8161932e RDI=ffff88800f1c3b7c RBP=ffff88800f1c3780 RSP=ffff888017967570 R8 =0000000000000001 R9 =ffff888017967638 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff888017967640 R14=ffff88800f1c3780 R15=ffff8880179675f8 RIP=ffffffff815bd605 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f78c4529900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78c44f8008 CR3=000000001f958000 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=dffffc0000000000 RBX=ffff88806cf08a70 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff815d6b08 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a58 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009763780 R15=ffff888008c4b780 RIP=ffffffff8135e1d2 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 =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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f50ca187000 CR3=000000000d302000 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=35303a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000