[ 46.408195] ------------[ cut here ]------------ [ 46.409241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.411467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.413161] Modules linked in: [ 46.413875] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.416083] Tainted: [W]=WARN [ 46.416746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.418409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.419401] 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 [ 46.422908] RSP: 0018:ffff88801785fbc0 EFLAGS: 00010286 [ 46.423994] RAX: 0000000000000000 RBX: ffffed1002f0bf78 RCX: ffffffff813a4050 [ 46.425417] RDX: ffff8880162d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.426857] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0bf2f [ 46.428282] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.429712] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801785fdf8 [ 46.431172] FS: 00007f621641b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.432784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.433946] CR2: 00007ffdbf2c3ef8 CR3: 0000000009b37000 CR4: 0000000000350ef0 [ 46.435389] Call Trace: [ 46.435953] [ 46.436411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.437394] ? __create_object+0x59/0x80 [ 46.438275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.439350] __vmalloc_noprof+0x59/0x60 [ 46.440176] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.441141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.442181] bpf_prog_alloc+0x39/0x200 [ 46.443002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.444040] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.445032] do_seccomp+0x349/0x25e0 [ 46.445823] ? find_held_lock+0x2b/0x80 [ 46.446676] ? do_prlimit+0x310/0x610 [ 46.447423] ? __pfx_do_seccomp+0x10/0x10 [ 46.448278] ? do_raw_spin_unlock+0x53/0x220 [ 46.449204] ? _raw_spin_unlock+0x1e/0x40 [ 46.450080] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.451137] ? static_key_count+0x60/0x80 [ 46.452012] prctl_set_seccomp+0x4e/0x70 [ 46.452860] __do_sys_prctl+0xe6c/0x1d70 [ 46.453718] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.454677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.455751] ? irqentry_exit+0xf3/0x650 [ 46.456543] do_syscall_64+0xbf/0x430 [ 46.457367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.458434] RIP: 0033:0x7f621690d5cd [ 46.459218] 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 [ 46.462720] RSP: 002b:00007ffdbf2c23d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.464231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f621690d5cd [ 46.465648] RDX: 000055caea0a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.467071] RBP: 00007ffdbf2c2430 R08: 0000000000000000 R09: 00007ffdbf2c1ad0 [ 46.468475] R10: 0000000000000000 R11: 0000000000000246 R12: 000055caf59d6ad0 [ 46.469880] R13: 00007ffdbf2c2860 R14: 000055caf59d7bc0 R15: 000055caf59e8780 [ 46.471316] [ 46.471812] irq event stamp: 1727 [ 46.472479] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.474145] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.475475] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.476781] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.478080] ---[ end trace 0000000000000000 ]--- [ 49.357087] ------------[ cut here ]------------ [ 49.358299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.360345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.361858] Modules linked in: [ 49.362478] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.364512] Tainted: [W]=WARN [ 49.365124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.366639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.367517] 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 [ 49.370808] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 49.371805] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 49.373114] RDX: ffff888014a88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.374462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 49.375760] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.377060] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 49.378373] FS: 00007fea95dc6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.379851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.380937] CR2: 00007fea962b8580 CR3: 000000001671e000 CR4: 0000000000350ef0 [ 49.382239] Call Trace: [ 49.382744] [ 49.383161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.384067] ? __create_object+0x59/0x80 [ 49.384857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.385846] __vmalloc_noprof+0x59/0x60 [ 49.386637] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.387472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.388418] bpf_prog_alloc+0x39/0x200 [ 49.389175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.390138] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.391059] do_seccomp+0x349/0x25e0 [ 49.391791] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.392708] ? __pfx_do_seccomp+0x10/0x10 [ 49.393475] ? find_held_lock+0x2b/0x80 [ 49.394252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.395241] ? static_key_count+0x60/0x80 [ 49.396055] prctl_set_seccomp+0x4e/0x70 [ 49.396841] __do_sys_prctl+0xe6c/0x1d70 [ 49.397631] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.398480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.399461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.400460] ? irqentry_exit+0xf3/0x650 [ 49.401247] do_syscall_64+0xbf/0x430 [ 49.401993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.402987] RIP: 0033:0x7fea962b85cd [ 49.403706] 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 [ 49.406965] RSP: 002b:00007fff24d4bd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.408365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea962b85cd [ 49.409667] RDX: 00005596ff86de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.410990] RBP: 00007fff24d4bdd0 R08: 0000000000000000 R09: 00007fff24d4b470 [ 49.412300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559721941ad0 [ 49.413602] R13: 00007fff24d4c200 R14: 0000559721942bc0 R15: 0000559721953780 [ 49.414943] [ 49.415372] irq event stamp: 1819 [ 49.416039] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.417590] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.419149] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 49.420720] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 49.422266] ---[ end trace 0000000000000000 ]--- [ 50.207831] ------------[ cut here ]------------ [ 50.208792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.210786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.212300] Modules linked in: [ 50.212953] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.214976] Tainted: [W]=WARN [ 50.215536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.217056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.217996] 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 [ 50.221220] RSP: 0018:ffff888014a6fbc0 EFLAGS: 00010286 [ 50.222261] RAX: 0000000000000000 RBX: ffffed100294df78 RCX: ffffffff813a4050 [ 50.223586] RDX: ffff88801460b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.224891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100294df2f [ 50.226214] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.227525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014a6fdf8 [ 50.228861] FS: 00007f7e56b0d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.230337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.231423] CR2: 00007ffe01a00ef8 CR3: 000000001c1c6000 CR4: 0000000000350ef0 [ 50.232740] Call Trace: [ 50.233218] [ 50.233691] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.234611] ? __create_object+0x59/0x80 [ 50.235373] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.236372] __vmalloc_noprof+0x59/0x60 [ 50.237132] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.238024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.239009] bpf_prog_alloc+0x39/0x200 [ 50.239741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.240693] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.241646] do_seccomp+0x349/0x25e0 [ 50.242357] ? find_held_lock+0x2b/0x80 [ 50.243142] ? do_prlimit+0x310/0x610 [ 50.243908] ? __pfx_do_seccomp+0x10/0x10 [ 50.244710] ? do_raw_spin_unlock+0x53/0x220 [ 50.245511] ? _raw_spin_unlock+0x1e/0x40 [ 50.246310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.247319] ? static_key_count+0x60/0x80 [ 50.248140] prctl_set_seccomp+0x4e/0x70 [ 50.248931] __do_sys_prctl+0xe6c/0x1d70 [ 50.249720] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.250613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.251601] ? irqentry_exit+0xf3/0x650 [ 50.252330] do_syscall_64+0xbf/0x430 [ 50.253095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.254057] RIP: 0033:0x7f7e56fff5cd [ 50.254790] 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 [ 50.258005] RSP: 002b:00007ffe019ff220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.259394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e56fff5cd [ 50.260714] RDX: 000055a731ef6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.262008] RBP: 00007ffe019ff280 R08: 0000000000000000 R09: 00007ffe019fe920 [ 50.263307] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7509a0b10 [ 50.264619] R13: 00007ffe019ff6b0 R14: 000055a7509a12b0 R15: 000055a7509b56f0 [ 50.265950] [ 50.266397] irq event stamp: 1783 [ 50.267078] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.268641] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.270177] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 50.271735] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 50.273265] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61241' (ECDSA) to the list of known hosts. 2025/11/18 08:04:46 fuzzer started 2025/11/18 08:04:46 dialing manager at localhost:34383 2025/11/18 08:04:46 checking machine... 2025/11/18 08:04:46 checking revisions... [ 51.154909] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:04:46 testing simple program... [ 51.238184] cgroup: Unknown subsys name 'net' [ 51.300467] cgroup: Unknown subsys name 'cpuset' [ 51.319672] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:04:45 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff8880100c8000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880100c8a58 RDI=00000000ffffffff RBP=ffff8880100c8a58 RSP=ffff88801785f3b8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000001 R12=ffff8880100c8a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152754e 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 00007fea95dc6900 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=00007fea9637d618 CR3=000000002052f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=c030016f63a18ea7 RDX=0000000084b29fe5 RSI=000000008b19ff37 RDI=0000000063e0f3a5 RBP=ffff888014b2f478 RSP=ffff888014b2f3a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888014b2f468 R14=ffff888017603780 R15=ffff888014b2f420 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f56661b4700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe06263df8 CR3=000000000e003000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732035343a3430 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363433 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000