[ 39.088774] ------------[ cut here ]------------ [ 39.089825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.092026] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.093606] Modules linked in: [ 39.094259] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.096409] Tainted: [W]=WARN [ 39.097357] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.099442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.100444] 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 [ 39.103902] RSP: 0018:ffff8880170afbc0 EFLAGS: 00010286 [ 39.104962] RAX: 0000000000000000 RBX: ffffed1002e15f78 RCX: ffffffff813a4050 [ 39.106355] RDX: ffff888016133780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.107737] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e15f2f [ 39.109121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.110539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170afdf8 [ 39.111941] FS: 00007fee94b7d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.113518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.114685] CR2: 00007fff3f0dfef7 CR3: 000000000a0b2000 CR4: 0000000000350ef0 [ 39.116092] Call Trace: [ 39.116655] [ 39.117102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.118116] ? __create_object+0x59/0x80 [ 39.118979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.120062] __vmalloc_noprof+0x59/0x60 [ 39.120905] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.121885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.122918] bpf_prog_alloc+0x39/0x200 [ 39.123744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124777] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.125806] do_seccomp+0x349/0x25e0 [ 39.126591] ? find_held_lock+0x2b/0x80 [ 39.127376] ? do_prlimit+0x310/0x610 [ 39.128195] ? __pfx_do_seccomp+0x10/0x10 [ 39.129077] ? do_raw_spin_unlock+0x53/0x220 [ 39.130003] ? _raw_spin_unlock+0x1e/0x40 [ 39.130868] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.131933] ? static_key_count+0x60/0x80 [ 39.132802] prctl_set_seccomp+0x4e/0x70 [ 39.133649] __do_sys_prctl+0xe6c/0x1d70 [ 39.134469] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.135409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.136475] ? irqentry_exit+0xf3/0x650 [ 39.137297] do_syscall_64+0xbf/0x430 [ 39.138126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.139179] RIP: 0033:0x7fee9506f5cd [ 39.139954] 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 [ 39.143338] RSP: 002b:00007fff3f0de760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.144641] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee9506f5cd [ 39.145888] RDX: 000055ed68287e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.147121] RBP: 00007fff3f0de7c0 R08: 0000000000000000 R09: 00007fff3f0dde60 [ 39.148336] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed87602b10 [ 39.149540] R13: 00007fff3f0debf0 R14: 000055ed876032b0 R15: 000055ed876176f0 [ 39.150779] [ 39.151173] irq event stamp: 1947 [ 39.151780] hardirqs last enabled at (1957): [] __up_console_sem+0x78/0x80 [ 39.153192] hardirqs last disabled at (1966): [] __up_console_sem+0x5d/0x80 [ 39.154625] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.156061] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 39.157480] ---[ end trace 0000000000000000 ]--- [ 42.354350] ------------[ cut here ]------------ [ 42.355455] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.357831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.359519] Modules linked in: [ 42.360191] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.362517] Tainted: [W]=WARN [ 42.363153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.364860] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.365929] 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 [ 42.369609] RSP: 0018:ffff888016707bc0 EFLAGS: 00010286 [ 42.370754] RAX: 0000000000000000 RBX: ffffed1002ce0f78 RCX: ffffffff813a4050 [ 42.372242] RDX: ffff888016135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.373740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce0f2f [ 42.375244] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.376728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016707df8 [ 42.378245] FS: 00007f26d05a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.379915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.381151] CR2: 00007ffdcfc80ef7 CR3: 0000000014454000 CR4: 0000000000350ef0 [ 42.382665] Call Trace: [ 42.383201] [ 42.383730] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.384770] ? __create_object+0x59/0x80 [ 42.385683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.386826] __vmalloc_noprof+0x59/0x60 [ 42.387721] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.388745] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.390006] bpf_prog_alloc+0x39/0x200 [ 42.390872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.391973] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.393024] do_seccomp+0x349/0x25e0 [ 42.393866] ? find_held_lock+0x2b/0x80 [ 42.394745] ? do_prlimit+0x310/0x610 [ 42.395602] ? __pfx_do_seccomp+0x10/0x10 [ 42.396458] ? do_raw_spin_unlock+0x53/0x220 [ 42.397421] ? _raw_spin_unlock+0x1e/0x40 [ 42.398342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.399452] ? static_key_count+0x60/0x80 [ 42.400358] prctl_set_seccomp+0x4e/0x70 [ 42.401257] __do_sys_prctl+0xe6c/0x1d70 [ 42.402178] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.403181] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.404319] ? irqentry_exit+0xf3/0x650 [ 42.405200] do_syscall_64+0xbf/0x430 [ 42.406069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.407176] RIP: 0033:0x7f26d0a9b5cd [ 42.407994] 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 [ 42.411358] RSP: 002b:00007ffdcfc7e750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.412417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26d0a9b5cd [ 42.413416] RDX: 000055d47b012e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.414417] RBP: 00007ffdcfc7e7b0 R08: 0000000000000000 R09: 00007ffdcfc7de50 [ 42.415183] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4942f0ad0 [ 42.415857] R13: 00007ffdcfc7ebe0 R14: 000055d4942f1bc0 R15: 000055d494302780 [ 42.416532] [ 42.416756] irq event stamp: 1743 [ 42.417073] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.417864] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.418650] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 42.419428] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 42.420215] ---[ end trace 0000000000000000 ]--- [ 43.197629] ------------[ cut here ]------------ [ 43.198563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.200653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.202108] Modules linked in: [ 43.202965] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.205025] Tainted: [W]=WARN [ 43.205630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.207106] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.208023] 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 [ 43.211191] RSP: 0018:ffff8880171bfbc0 EFLAGS: 00010286 [ 43.212168] RAX: 0000000000000000 RBX: ffffed1002e37f78 RCX: ffffffff813a4050 [ 43.213441] RDX: ffff888009cd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.214741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e37f2f [ 43.216021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.217316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171bfdf8 [ 43.218620] FS: 00007fac8e5b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.220071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.221122] CR2: 00007fac8eb1e4a6 CR3: 000000001ecc8000 CR4: 0000000000350ef0 [ 43.222420] Call Trace: [ 43.222927] [ 43.223347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.224235] ? __create_object+0x59/0x80 [ 43.225021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.226017] __vmalloc_noprof+0x59/0x60 [ 43.226786] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.227661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.228606] bpf_prog_alloc+0x39/0x200 [ 43.229304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.230261] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.231157] do_seccomp+0x349/0x25e0 [ 43.231879] ? find_held_lock+0x2b/0x80 [ 43.232639] ? do_prlimit+0x310/0x610 [ 43.233341] ? __pfx_do_seccomp+0x10/0x10 [ 43.234150] ? do_raw_spin_unlock+0x53/0x220 [ 43.234991] ? _raw_spin_unlock+0x1e/0x40 [ 43.235769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.236739] ? static_key_count+0x60/0x80 [ 43.237550] prctl_set_seccomp+0x4e/0x70 [ 43.238303] __do_sys_prctl+0xe6c/0x1d70 [ 43.239086] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.239947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.240913] ? irqentry_exit+0xf3/0x650 [ 43.241691] do_syscall_64+0xbf/0x430 [ 43.242399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.243347] RIP: 0033:0x7fac8eaaa5cd [ 43.244047] 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 [ 43.247195] RSP: 002b:00007ffd791fe250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.248549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac8eaaa5cd [ 43.249857] RDX: 0000556188bbde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.251163] RBP: 00007ffd791fe2b0 R08: 0000000000000000 R09: 00007ffd791fd950 [ 43.252458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556193983bf0 [ 43.253785] R13: 00007ffd791fe6e0 R14: 000055619398d380 R15: 0000556193998460 [ 43.255112] [ 43.255580] irq event stamp: 1837 [ 43.256187] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.257705] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 43.259240] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 43.260762] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 43.262273] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36520' (ECDSA) to the list of known hosts. 2025/11/18 06:14:02 fuzzer started 2025/11/18 06:14:02 dialing manager at localhost:37895 2025/11/18 06:14:02 checking machine... 2025/11/18 06:14:02 checking revisions... [ 44.156869] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:14:02 testing simple program... [ 44.261915] cgroup: Unknown subsys name 'net' [ 44.342339] cgroup: Unknown subsys name 'cpuset' [ 44.387368] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:14:01 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff869f1f76 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88801755fa08 RSP=ffff88801755f8f0 R8 =ffffffff869f1f7a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88801755fa10 R13=ffff88801755f9f8 R14=ffff88801755fa58 R15=ffff88801755f9b0 RIP=ffffffff8135e990 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 00007f26d05a9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f26d0b610b0 CR3=000000000e49d000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff813c14f4 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff813c14f4 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a40 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81439cc0 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc669d7cf8 CR3=0000000009873000 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=34313a363020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363239 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000