[ 54.074104] ------------[ cut here ]------------ [ 54.075064] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.077163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.078685] Modules linked in: [ 54.079283] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.081376] Tainted: [W]=WARN [ 54.081987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.083480] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.084462] 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 [ 54.087674] RSP: 0018:ffff8880160dfbc0 EFLAGS: 00010286 [ 54.088695] RAX: 0000000000000000 RBX: ffffed1002c1bf78 RCX: ffffffff813a4050 [ 54.090013] RDX: ffff88800f731bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.091315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c1bf2f [ 54.092650] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.093950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160dfdf8 [ 54.095272] FS: 00007f13ac99e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.096727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.097793] CR2: 00007ffdec222ef8 CR3: 0000000009dc9000 CR4: 0000000000350ef0 [ 54.099100] Call Trace: [ 54.099568] [ 54.100032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.100946] ? __create_object+0x59/0x80 [ 54.101717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.102714] __vmalloc_noprof+0x59/0x60 [ 54.103430] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.104302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.105251] bpf_prog_alloc+0x39/0x200 [ 54.105999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.106947] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.107856] do_seccomp+0x349/0x25e0 [ 54.108541] ? find_held_lock+0x2b/0x80 [ 54.109305] ? do_prlimit+0x310/0x610 [ 54.110059] ? __pfx_do_seccomp+0x10/0x10 [ 54.110856] ? do_raw_spin_unlock+0x53/0x220 [ 54.111703] ? _raw_spin_unlock+0x1e/0x40 [ 54.112447] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.113412] ? static_key_count+0x60/0x80 [ 54.114217] prctl_set_seccomp+0x4e/0x70 [ 54.115014] __do_sys_prctl+0xe6c/0x1d70 [ 54.115802] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.116676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.117656] ? irqentry_exit+0xf3/0x650 [ 54.118382] do_syscall_64+0xbf/0x430 [ 54.119143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.120084] RIP: 0033:0x7f13ace905cd [ 54.120804] 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 [ 54.124085] RSP: 002b:00007ffdec220e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.125464] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13ace905cd [ 54.126776] RDX: 0000558029f33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.128062] RBP: 00007ffdec220ec0 R08: 0000000000000000 R09: 00007ffdec220560 [ 54.129367] R10: 0000000000000000 R11: 0000000000000246 R12: 000055804dee22b0 [ 54.130659] R13: 00007ffdec2212f0 R14: 000055804dee4d20 R15: 000055804def68d0 [ 54.131957] [ 54.132384] irq event stamp: 1701 [ 54.133038] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 54.134605] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 54.136137] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 54.137691] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 54.139227] ---[ end trace 0000000000000000 ]--- [ 57.103374] ------------[ cut here ]------------ [ 57.104303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.106291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.107756] Modules linked in: [ 57.108330] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.110515] Tainted: [W]=WARN [ 57.111178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.112630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.113485] 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 [ 57.116613] RSP: 0018:ffff88801351fbc0 EFLAGS: 00010286 [ 57.117531] RAX: 0000000000000000 RBX: ffffed10026a3f78 RCX: ffffffff813a4050 [ 57.118811] RDX: ffff88800a939bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.120089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10026a3f2f [ 57.121348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.122624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801351fdf8 [ 57.123900] FS: 00007f978c52a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.125320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.126360] CR2: 00007ffff2f71ef8 CR3: 000000000b707000 CR4: 0000000000350ef0 [ 57.127620] Call Trace: [ 57.128078] [ 57.128478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.129362] ? __create_object+0x59/0x80 [ 57.130132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.131092] __vmalloc_noprof+0x59/0x60 [ 57.131840] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.132697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.133564] bpf_prog_alloc+0x39/0x200 [ 57.134296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.135232] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.136122] do_seccomp+0x349/0x25e0 [ 57.136838] ? find_held_lock+0x2b/0x80 [ 57.137537] ? do_prlimit+0x310/0x610 [ 57.138276] ? __pfx_do_seccomp+0x10/0x10 [ 57.139062] ? do_raw_spin_unlock+0x53/0x220 [ 57.139890] ? _raw_spin_unlock+0x1e/0x40 [ 57.140662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.141560] ? static_key_count+0x60/0x80 [ 57.142362] prctl_set_seccomp+0x4e/0x70 [ 57.143147] __do_sys_prctl+0xe6c/0x1d70 [ 57.143925] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.144771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.145726] ? irqentry_exit+0xf3/0x650 [ 57.146450] do_syscall_64+0xbf/0x430 [ 57.147172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.148119] RIP: 0033:0x7f978ca1c5cd [ 57.148821] 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 [ 57.151936] RSP: 002b:00007ffff2f6f470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.153277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f978ca1c5cd [ 57.154570] RDX: 0000562a0a229e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.155852] RBP: 00007ffff2f6f4d0 R08: 0000000000000000 R09: 00007ffff2f6eb70 [ 57.157115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a2e557bf0 [ 57.158368] R13: 00007ffff2f6f900 R14: 0000562a2e561380 R15: 0000562a2e56c460 [ 57.159476] [ 57.159850] irq event stamp: 1789 [ 57.160339] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 57.161558] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 57.162801] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 57.164033] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 57.165246] ---[ end trace 0000000000000000 ]--- [ 57.794365] ------------[ cut here ]------------ [ 57.795421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.797736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.799683] Modules linked in: [ 57.800365] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.802762] Tainted: [W]=WARN [ 57.803402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.805111] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.806168] 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 [ 57.809837] RSP: 0018:ffff888013ebfbc0 EFLAGS: 00010286 [ 57.810984] RAX: 0000000000000000 RBX: ffffed10027d7f78 RCX: ffffffff813a4050 [ 57.812468] RDX: ffff88800f6c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.813956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d7f2f [ 57.815460] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.816958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ebfdf8 [ 57.818464] FS: 00007fa8f2a57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.820129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.821355] CR2: 00007ffeed346ef8 CR3: 000000001d97b000 CR4: 0000000000350ef0 [ 57.823179] Call Trace: [ 57.823703] [ 57.824113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.824994] ? __create_object+0x59/0x80 [ 57.825766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.826739] __vmalloc_noprof+0x59/0x60 [ 57.827438] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.828277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.829202] bpf_prog_alloc+0x39/0x200 [ 57.829944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.830877] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.831773] do_seccomp+0x349/0x25e0 [ 57.832440] ? find_held_lock+0x2b/0x80 [ 57.833178] ? do_prlimit+0x310/0x610 [ 57.833907] ? __pfx_do_seccomp+0x10/0x10 [ 57.834693] ? do_raw_spin_unlock+0x53/0x220 [ 57.835457] ? _raw_spin_unlock+0x1e/0x40 [ 57.836209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.837152] ? static_key_count+0x60/0x80 [ 57.837938] prctl_set_seccomp+0x4e/0x70 [ 57.838701] __do_sys_prctl+0xe6c/0x1d70 [ 57.839431] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.840271] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.841218] ? irqentry_exit+0xf3/0x650 [ 57.841971] do_syscall_64+0xbf/0x430 [ 57.842710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.843640] RIP: 0033:0x7fa8f2f495cd [ 57.844293] 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 [ 57.847300] RSP: 002b:00007ffeed3446b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.848386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8f2f495cd [ 57.849405] RDX: 000055a8e454ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.850433] RBP: 00007ffeed344710 R08: 0000000000000000 R09: 00007ffeed343db0 [ 57.851482] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8f143aad0 [ 57.852518] R13: 00007ffeed344b40 R14: 000055a8f143bbc0 R15: 000055a8f144c780 [ 57.853604] [ 57.853959] irq event stamp: 1863 [ 57.854458] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 57.855684] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 57.856917] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 57.858162] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 57.859392] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62645' (ECDSA) to the list of known hosts. 2025/11/17 20:04:40 fuzzer started 2025/11/17 20:04:41 dialing manager at localhost:37895 2025/11/17 20:04:41 checking machine... 2025/11/17 20:04:41 checking revisions... [ 58.967742] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:04:41 testing simple program... [ 59.068092] cgroup: Unknown subsys name 'net' [ 59.125431] cgroup: Unknown subsys name 'cpuset' [ 59.152361] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:04:40 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00000000000eff88 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888009472140 RSP=ffff888009627b70 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88801ca93968 R15=ffff888009472140 RIP=ffffffff81526d82 RFL=00000046 [---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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f978c4ef008 CR3=000000000e3f1000 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=34303a303220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3534325b646873732030343a3430 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323236 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000007ad213e1 RBX=00000000f81dbfd7 RCX=ffff888012700f40 RDX=000000000000000f RSI=000000009349eba0 RDI=0000000000000003 RBP=0000000000000000 RSP=ffff888016947490 R8 =00000000ccf6c07a R9 =ffff88806c8bfd70 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff8880169474f8 R15=000000000000000f RIP=ffffffff82642466 RFL=00000282 [--S----] 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 00007f978c52a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f978c4ea008 CR3=000000000d1f7000 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