[ 45.861188] ------------[ cut here ]------------ [ 45.862190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.864295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.866181] Modules linked in: [ 45.866892] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.868991] Tainted: [W]=WARN [ 45.869640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.871151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.872113] 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 [ 45.875433] RSP: 0018:ffff88801672fbc0 EFLAGS: 00010286 [ 45.876458] RAX: 0000000000000000 RBX: ffffed1002ce5f78 RCX: ffffffff813a4050 [ 45.877835] RDX: ffff888017369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.879165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce5f2f [ 45.880508] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.881865] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801672fdf8 [ 45.883228] FS: 00007f4ce0cd1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.884733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.885880] CR2: 00007f4ce11c3580 CR3: 000000000de47000 CR4: 0000000000350ef0 [ 45.887223] Call Trace: [ 45.887770] [ 45.888199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.889148] ? __create_object+0x59/0x80 [ 45.889981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.891013] __vmalloc_noprof+0x59/0x60 [ 45.891787] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.892684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.893642] bpf_prog_alloc+0x39/0x200 [ 45.894379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.895264] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.896162] do_seccomp+0x349/0x25e0 [ 45.896886] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.897826] ? __pfx_do_seccomp+0x10/0x10 [ 45.898646] ? find_held_lock+0x2b/0x80 [ 45.899405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.900335] ? static_key_count+0x60/0x80 [ 45.901229] prctl_set_seccomp+0x4e/0x70 [ 45.902019] __do_sys_prctl+0xe6c/0x1d70 [ 45.902808] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.903674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.904656] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.905665] ? irqentry_exit+0xf3/0x650 [ 45.906445] do_syscall_64+0xbf/0x430 [ 45.907154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.908137] RIP: 0033:0x7f4ce11c35cd [ 45.908851] 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 [ 45.912075] RSP: 002b:00007ffd1f9e1f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.913483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ce11c35cd [ 45.914776] RDX: 0000559e6ce53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.916073] RBP: 00007ffd1f9e1fc0 R08: 0000000000000000 R09: 00007ffd1f9e1660 [ 45.917381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e88677b10 [ 45.918675] R13: 00007ffd1f9e23f0 R14: 0000559e886782b0 R15: 0000559e8868c6f0 [ 45.919986] [ 45.920453] irq event stamp: 1837 [ 45.921075] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 45.922624] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 45.924171] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 45.925731] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 45.927268] ---[ end trace 0000000000000000 ]--- [ 49.365412] ------------[ cut here ]------------ [ 49.366315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.368451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.369911] Modules linked in: [ 49.370548] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.372549] Tainted: [W]=WARN [ 49.373115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.374591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.375516] 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 [ 49.378748] RSP: 0018:ffff888016bffbc0 EFLAGS: 00010286 [ 49.379745] RAX: 0000000000000000 RBX: ffffed1002d7ff78 RCX: ffffffff813a4050 [ 49.381060] RDX: ffff88801aaa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.382366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ff2f [ 49.383655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.384968] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bffdf8 [ 49.386286] FS: 00007f09895ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.387743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.388828] CR2: 00007ffedc7e2ef7 CR3: 000000000a1cd000 CR4: 0000000000350ef0 [ 49.390131] Call Trace: [ 49.390651] [ 49.391071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.391987] ? __create_object+0x59/0x80 [ 49.392780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.393772] __vmalloc_noprof+0x59/0x60 [ 49.394553] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.395453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.396406] bpf_prog_alloc+0x39/0x200 [ 49.397113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.398046] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.398961] do_seccomp+0x349/0x25e0 [ 49.399689] ? find_held_lock+0x2b/0x80 [ 49.400561] ? do_prlimit+0x310/0x610 [ 49.401271] ? __pfx_do_seccomp+0x10/0x10 [ 49.402057] ? do_raw_spin_unlock+0x53/0x220 [ 49.402878] ? _raw_spin_unlock+0x1e/0x40 [ 49.403657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.404632] ? static_key_count+0x60/0x80 [ 49.405444] prctl_set_seccomp+0x4e/0x70 [ 49.406185] __do_sys_prctl+0xe6c/0x1d70 [ 49.406967] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.407823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.408804] ? irqentry_exit+0xf3/0x650 [ 49.409581] do_syscall_64+0xbf/0x430 [ 49.410273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.411227] RIP: 0033:0x7f0989aa05cd [ 49.411922] 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 [ 49.415093] RSP: 002b:00007ffedc7e04e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.416466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0989aa05cd [ 49.417776] RDX: 0000557175670e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.419067] RBP: 00007ffedc7e0540 R08: 0000000000000000 R09: 00007ffedc7dfbe0 [ 49.420384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055717674d240 [ 49.421699] R13: 00007ffedc7e0970 R14: 0000557176756380 R15: 0000557176761540 [ 49.423020] [ 49.423485] irq event stamp: 1807 [ 49.424097] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.425632] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.427172] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.428723] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.430137] ---[ end trace 0000000000000000 ]--- [ 50.234967] ------------[ cut here ]------------ [ 50.235723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.237480] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.238678] Modules linked in: [ 50.239162] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.240827] Tainted: [W]=WARN [ 50.241302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.242510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.243227] 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 [ 50.245946] RSP: 0018:ffff88801765fbc0 EFLAGS: 00010286 [ 50.246760] RAX: 0000000000000000 RBX: ffffed1002ecbf78 RCX: ffffffff813a4050 [ 50.247828] RDX: ffff88801704d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.248907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecbf2f [ 50.249978] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.251051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801765fdf8 [ 50.252116] FS: 00007f0786c50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.253324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.254212] CR2: 00007fff743d4ef7 CR3: 000000002034e000 CR4: 0000000000350ef0 [ 50.255296] Call Trace: [ 50.255718] [ 50.256059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.256798] ? __create_object+0x59/0x80 [ 50.257454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.258222] __vmalloc_noprof+0x59/0x60 [ 50.258852] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.259577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.260310] bpf_prog_alloc+0x39/0x200 [ 50.260918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.261698] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.262447] do_seccomp+0x349/0x25e0 [ 50.263005] ? find_held_lock+0x2b/0x80 [ 50.263633] ? do_prlimit+0x310/0x610 [ 50.264218] ? __pfx_do_seccomp+0x10/0x10 [ 50.264869] ? do_raw_spin_unlock+0x53/0x220 [ 50.265576] ? _raw_spin_unlock+0x1e/0x40 [ 50.266185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.266983] ? static_key_count+0x60/0x80 [ 50.267646] prctl_set_seccomp+0x4e/0x70 [ 50.268249] __do_sys_prctl+0xe6c/0x1d70 [ 50.268893] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.269614] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.270418] ? irqentry_exit+0xf3/0x650 [ 50.271015] do_syscall_64+0xbf/0x430 [ 50.271631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.272726] RIP: 0033:0x7f07871425cd [ 50.273290] 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 [ 50.275925] RSP: 002b:00007fff743d3930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.277085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07871425cd [ 50.278151] RDX: 0000562e0dc48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.279210] RBP: 00007fff743d3990 R08: 0000000000000000 R09: 00007fff743d3030 [ 50.280287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e28957240 [ 50.281368] R13: 00007fff743d3dc0 R14: 0000562e28956bf0 R15: 0000562e2896b4d0 [ 50.282452] [ 50.282805] irq event stamp: 1727 [ 50.283308] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.284610] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.285887] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.287167] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 50.288429] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5195' (ECDSA) to the list of known hosts. 2025/11/18 21:15:20 fuzzer started 2025/11/18 21:15:21 dialing manager at localhost:34383 2025/11/18 21:15:21 checking machine... 2025/11/18 21:15:21 checking revisions... [ 51.214642] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:15:21 testing simple program... [ 51.306599] cgroup: Unknown subsys name 'net' [ 51.378463] cgroup: Unknown subsys name 'cpuset' [ 51.401224] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:15:20 Registers: info registers vcpu 0 RAX=ffff88800bfba301 RBX=ffff88801610fd60 RCX=ffff88801610fc7c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016389fbc RBP=ffffea000051f000 RSP=ffff88801610fc88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000012 R13=ffff88800c05ec00 R14=dffffc0000000000 R15=ffff8880096c7dc0 RIP=ffffffff81001470 RFL=00000086 [--S--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 00007f09895ae900 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=00007ffedc7da000 CR3=0000000020933000 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=0000006f730074696d7265705f6d6170 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=00000000000238b1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f40e113e000 CR3=0000000016a90000 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=6b7493fedb5743a4a145e9fd7f200853 XMM02=00000000003037a0eff9b2d0a8fce9cb XMM03=00000000003038702c67c8bc2e329bc3 XMM04=21c29cef63a53f0100000000000ae988 XMM05=b12b31419d682e050000000000320e30 XMM06=817b8945e9d50373000000000031f768 XMM07=e042d86d42eb936e0000000000310a40 XMM08=464ae10d9e710fb10000000000303870 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000