[ 46.128107] ------------[ cut here ]------------ [ 46.129051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.131074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.132563] Modules linked in: [ 46.133158] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.135166] Tainted: [W]=WARN [ 46.135773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.137284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.138229] 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 [ 46.141478] RSP: 0018:ffff888017a7fbc0 EFLAGS: 00010286 [ 46.142485] RAX: 0000000000000000 RBX: ffffed1002f4ff78 RCX: ffffffff813a4050 [ 46.143797] RDX: ffff8880174ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.145111] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ff2f [ 46.146437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.147806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a7fdf8 [ 46.149128] FS: 00007f8ab7ecd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.150625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.151717] CR2: 00007ffd5dd9aef8 CR3: 000000000e6b8000 CR4: 0000000000350ef0 [ 46.153043] Call Trace: [ 46.153520] [ 46.153991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.154914] ? __create_object+0x59/0x80 [ 46.155718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.156719] __vmalloc_noprof+0x59/0x60 [ 46.157449] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.158373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.159364] bpf_prog_alloc+0x39/0x200 [ 46.160140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.161131] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.162135] do_seccomp+0x349/0x25e0 [ 46.162910] ? find_held_lock+0x2b/0x80 [ 46.163720] ? do_prlimit+0x310/0x610 [ 46.164463] ? __pfx_do_seccomp+0x10/0x10 [ 46.165306] ? do_raw_spin_unlock+0x53/0x220 [ 46.166200] ? _raw_spin_unlock+0x1e/0x40 [ 46.167037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.168072] ? static_key_count+0x60/0x80 [ 46.168929] prctl_set_seccomp+0x4e/0x70 [ 46.169753] __do_sys_prctl+0xe6c/0x1d70 [ 46.170604] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.171473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.172509] ? irqentry_exit+0xf3/0x650 [ 46.173311] do_syscall_64+0xbf/0x430 [ 46.174108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.175130] RIP: 0033:0x7f8ab83bf5cd [ 46.175877] 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 [ 46.179297] RSP: 002b:00007ffd5dd99980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.180759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ab83bf5cd [ 46.182164] RDX: 000055c90c79fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.183529] RBP: 00007ffd5dd999e0 R08: 0000000000000000 R09: 00007ffd5dd99080 [ 46.184828] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c913649b10 [ 46.186113] R13: 00007ffd5dd99e10 R14: 000055c91364a2b0 R15: 000055c91365e6f0 [ 46.187452] [ 46.187921] irq event stamp: 1773 [ 46.188574] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 46.190128] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 46.191511] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.192835] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 46.194109] ---[ end trace 0000000000000000 ]--- [ 49.446758] ------------[ cut here ]------------ [ 49.447831] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.450108] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.451807] Modules linked in: [ 49.452490] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.454827] Tainted: [W]=WARN [ 49.455463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.457173] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.458247] 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 [ 49.463646] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 49.464822] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 49.466478] RDX: ffff8880168d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.468253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 49.469939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.471431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 49.472929] FS: 00007f92bac66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.474611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.475669] CR2: 00007f92bb158580 CR3: 000000001f48c000 CR4: 0000000000350ef0 [ 49.476932] Call Trace: [ 49.477380] [ 49.477826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.478718] ? __create_object+0x59/0x80 [ 49.479428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.480381] __vmalloc_noprof+0x59/0x60 [ 49.481113] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.481979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.482907] bpf_prog_alloc+0x39/0x200 [ 49.483616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.484475] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.485351] do_seccomp+0x349/0x25e0 [ 49.486075] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.486966] ? __pfx_do_seccomp+0x10/0x10 [ 49.487733] ? find_held_lock+0x2b/0x80 [ 49.488422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.489378] ? static_key_count+0x60/0x80 [ 49.490187] prctl_set_seccomp+0x4e/0x70 [ 49.490949] __do_sys_prctl+0xe6c/0x1d70 [ 49.491719] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.492511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.493481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.494434] ? irqentry_exit+0xf3/0x650 [ 49.495177] do_syscall_64+0xbf/0x430 [ 49.495933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.496951] RIP: 0033:0x7f92bb1585cd [ 49.497706] 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 [ 49.501052] RSP: 002b:00007ffc71ea85c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.502492] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92bb1585cd [ 49.503842] RDX: 0000562b47ba4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.505194] RBP: 00007ffc71ea8620 R08: 0000000000000000 R09: 00007ffc71ea7cc0 [ 49.506585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b4ee73b10 [ 49.507930] R13: 00007ffc71ea8a50 R14: 0000562b4ee742b0 R15: 0000562b4ee886f0 [ 49.509292] [ 49.509784] irq event stamp: 2001 [ 49.510375] hardirqs last enabled at (2009): [] __up_console_sem+0x78/0x80 [ 49.511670] hardirqs last disabled at (2018): [] __up_console_sem+0x5d/0x80 [ 49.512973] softirqs last enabled at (1858): [] handle_softirqs+0x50c/0x770 [ 49.514298] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 49.515592] ---[ end trace 0000000000000000 ]--- [ 50.300096] ------------[ cut here ]------------ [ 50.301022] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.303034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.304486] Modules linked in: [ 50.305142] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.307138] Tainted: [W]=WARN [ 50.307732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.309188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.310118] 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 [ 50.313293] RSP: 0018:ffff8880172e7bc0 EFLAGS: 00010286 [ 50.314271] RAX: 0000000000000000 RBX: ffffed1002e5cf78 RCX: ffffffff813a4050 [ 50.315563] RDX: ffff88801a279bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.316855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5cf2f [ 50.318162] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.319445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172e7df8 [ 50.320723] FS: 00007fd623743900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.322182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.323243] CR2: 00007fd623c35580 CR3: 000000001ef32000 CR4: 0000000000350ef0 [ 50.324554] Call Trace: [ 50.325015] [ 50.325418] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.326324] ? __create_object+0x59/0x80 [ 50.327103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.328083] __vmalloc_noprof+0x59/0x60 [ 50.328836] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.329706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.330647] bpf_prog_alloc+0x39/0x200 [ 50.331342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.332262] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.333175] do_seccomp+0x349/0x25e0 [ 50.333896] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.334791] ? __pfx_do_seccomp+0x10/0x10 [ 50.335594] ? find_held_lock+0x2b/0x80 [ 50.336319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.337269] ? static_key_count+0x60/0x80 [ 50.338077] prctl_set_seccomp+0x4e/0x70 [ 50.338852] __do_sys_prctl+0xe6c/0x1d70 [ 50.339645] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.340457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.341414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.342391] ? irqentry_exit+0xf3/0x650 [ 50.343162] do_syscall_64+0xbf/0x430 [ 50.343911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.344875] RIP: 0033:0x7fd623c355cd [ 50.345585] 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 [ 50.348745] RSP: 002b:00007fff664a5a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.350113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd623c355cd [ 50.351393] RDX: 0000561b56dafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.352673] RBP: 00007fff664a5af0 R08: 0000000000000000 R09: 00007fff664a5190 [ 50.353965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b67431b10 [ 50.355240] R13: 00007fff664a5f20 R14: 0000561b674322b0 R15: 0000561b674466f0 [ 50.356564] [ 50.356988] irq event stamp: 1853 [ 50.357632] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 50.359170] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 50.360706] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 50.362264] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.363781] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53258' (ECDSA) to the list of known hosts. 2025/11/17 09:52:19 fuzzer started 2025/11/17 09:52:19 dialing manager at localhost:37895 2025/11/17 09:52:19 checking machine... 2025/11/17 09:52:19 checking revisions... [ 51.275253] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:52:19 testing simple program... [ 51.357296] cgroup: Unknown subsys name 'net' [ 51.425155] cgroup: Unknown subsys name 'cpuset' [ 51.437756] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:52:19 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffff88801a037474 RDX=1ffff11003406eaf RSI=ffffffff83c63cd1 RDI=ffff88801a037520 RBP=ffff88801a037578 RSP=ffff88801a0374b0 R8 =0000000000000001 R9 =ffff88801a037560 R10=000000000003c9ed R11=00000000000a23ea R12=0000000000000000 R13=0000000000000000 R14=ffff8880168d0000 R15=ffff88801a037520 RIP=ffffffff8135e45f 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 00007f92bac66900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc71ea2000 CR3=000000000e4a3000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000142bf1 RBX=0000000000000000 RCX=1ffff1100d9e6fec RDX=dffffc0000000000 RSI=ffffffff81351907 RDI=ffff88806cf37f60 RBP=ffff888009643780 RSP=ffff88806cf08d08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000032892 R11=0000000000000001 R12=ffff88806cf37340 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff814e2a06 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc039975a8 CR3=000000000e428000 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=32353a393020373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000