[ 45.964482] ------------[ cut here ]------------ [ 45.965245] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.966896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.968127] Modules linked in: [ 45.968613] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.970459] Tainted: [W]=WARN [ 45.971029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.972272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.973030] 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 [ 45.975678] RSP: 0018:ffff88801976fbc0 EFLAGS: 00010286 [ 45.976498] RAX: 0000000000000000 RBX: ffffed10032edf78 RCX: ffffffff813a4050 [ 45.977577] RDX: ffff888019680000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.978646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032edf2f [ 45.979712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.980782] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801976fdf8 [ 45.981870] FS: 00007fad14f3f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.983068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.983948] CR2: 00007ffd3188cef8 CR3: 000000000dab6000 CR4: 0000000000350ef0 [ 45.985016] Call Trace: [ 45.985410] [ 45.985749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.986495] ? __create_object+0x59/0x80 [ 45.987137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.987902] __vmalloc_noprof+0x59/0x60 [ 45.988540] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.989262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.990043] bpf_prog_alloc+0x39/0x200 [ 45.990620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.991391] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.992137] do_seccomp+0x349/0x25e0 [ 45.992697] ? find_held_lock+0x2b/0x80 [ 45.993326] ? do_prlimit+0x310/0x610 [ 45.993947] ? __pfx_do_seccomp+0x10/0x10 [ 45.994561] ? do_raw_spin_unlock+0x53/0x220 [ 45.995251] ? _raw_spin_unlock+0x1e/0x40 [ 45.995866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.996666] ? static_key_count+0x60/0x80 [ 45.997332] prctl_set_seccomp+0x4e/0x70 [ 45.997988] __do_sys_prctl+0xe6c/0x1d70 [ 45.998602] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.999318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.000126] ? irqentry_exit+0xf3/0x650 [ 46.000726] do_syscall_64+0xbf/0x430 [ 46.001341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.002146] RIP: 0033:0x7fad154315cd [ 46.002697] 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 [ 46.005349] RSP: 002b:00007ffd3188aaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.006524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad154315cd [ 46.007624] RDX: 0000564dcd85be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.008725] RBP: 00007ffd3188ab50 R08: 0000000000000000 R09: 00007ffd3188a1f0 [ 46.009830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e092532b0 [ 46.010940] R13: 00007ffd3188af80 R14: 0000564e09255d20 R15: 0000564e092678d0 [ 46.012054] [ 46.012416] irq event stamp: 1789 [ 46.012972] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.014286] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.015590] softirqs last enabled at (1502): [] handle_softirqs+0x50c/0x770 [ 46.016927] softirqs last disabled at (1493): [] __irq_exit_rcu+0xc4/0x100 [ 46.018240] ---[ end trace 0000000000000000 ]--- [ 49.432826] ------------[ cut here ]------------ [ 49.433809] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.435851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.437335] Modules linked in: [ 49.437974] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.440119] Tainted: [W]=WARN [ 49.440691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.442184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.443095] 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 [ 49.446284] RSP: 0018:ffff888019aefbc0 EFLAGS: 00010286 [ 49.447269] RAX: 0000000000000000 RBX: ffffed100335df78 RCX: ffffffff813a4050 [ 49.448559] RDX: ffff888019683780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.449879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335df2f [ 49.451190] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.452476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019aefdf8 [ 49.453770] FS: 00007feffe8c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.455232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.456387] CR2: 00007feffedb4580 CR3: 000000000e9cf000 CR4: 0000000000350ef0 [ 49.457680] Call Trace: [ 49.458191] [ 49.458611] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.459506] ? __create_object+0x59/0x80 [ 49.460295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.461272] __vmalloc_noprof+0x59/0x60 [ 49.462049] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.462877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.463824] bpf_prog_alloc+0x39/0x200 [ 49.464559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.465495] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.466414] do_seccomp+0x349/0x25e0 [ 49.467128] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.468047] ? __pfx_do_seccomp+0x10/0x10 [ 49.468786] ? find_held_lock+0x2b/0x80 [ 49.469564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.470545] ? static_key_count+0x60/0x80 [ 49.471351] prctl_set_seccomp+0x4e/0x70 [ 49.472137] __do_sys_prctl+0xe6c/0x1d70 [ 49.472874] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.473747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.474721] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.475709] ? irqentry_exit+0xf3/0x650 [ 49.476487] do_syscall_64+0xbf/0x430 [ 49.477241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.478210] RIP: 0033:0x7feffedb45cd [ 49.478865] 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 [ 49.482059] RSP: 002b:00007fffcc11c800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.483437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feffedb45cd [ 49.484714] RDX: 00005598cc5b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.485949] RBP: 00007fffcc11c860 R08: 0000000000000000 R09: 00007fffcc11bf00 [ 49.487029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559900220ad0 [ 49.488105] R13: 00007fffcc11cc90 R14: 0000559900221bc0 R15: 0000559900232780 [ 49.489193] [ 49.489568] irq event stamp: 1781 [ 49.490114] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.491372] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.492646] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.493947] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.495200] ---[ end trace 0000000000000000 ]--- [ 50.237783] ------------[ cut here ]------------ [ 50.238700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.240716] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.242178] Modules linked in: [ 50.242778] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.244990] Tainted: [W]=WARN [ 50.245720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.247192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.248090] 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 [ 50.251540] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 50.252759] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 50.254184] RDX: ffff8880168e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.255479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 50.256770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.258069] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 50.259374] FS: 00007feed7779900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.260812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.261892] CR2: 00007fff78058ef8 CR3: 000000002012d000 CR4: 0000000000350ef0 [ 50.263205] Call Trace: [ 50.263668] [ 50.264124] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.265010] ? __create_object+0x59/0x80 [ 50.265771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.266734] __vmalloc_noprof+0x59/0x60 [ 50.267495] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.268386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.269314] bpf_prog_alloc+0x39/0x200 [ 50.270057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.271003] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.271857] do_seccomp+0x349/0x25e0 [ 50.272582] ? find_held_lock+0x2b/0x80 [ 50.273344] ? do_prlimit+0x310/0x610 [ 50.274102] ? __pfx_do_seccomp+0x10/0x10 [ 50.274856] ? do_raw_spin_unlock+0x53/0x220 [ 50.275696] ? _raw_spin_unlock+0x1e/0x40 [ 50.276517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.277512] ? static_key_count+0x60/0x80 [ 50.278315] prctl_set_seccomp+0x4e/0x70 [ 50.279090] __do_sys_prctl+0xe6c/0x1d70 [ 50.279826] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.280686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.281681] ? irqentry_exit+0xf3/0x650 [ 50.282455] do_syscall_64+0xbf/0x430 [ 50.283203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.284167] RIP: 0033:0x7feed7c6b5cd [ 50.284819] 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 [ 50.288009] RSP: 002b:00007fff78057740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.289371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feed7c6b5cd [ 50.290678] RDX: 000055843a966e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.291961] RBP: 00007fff780577a0 R08: 0000000000000000 R09: 00007fff78056e40 [ 50.293222] R10: 0000000000000000 R11: 0000000000000246 R12: 000055846e3a6ad0 [ 50.294539] R13: 00007fff78057bd0 R14: 000055846e3a7bc0 R15: 000055846e3b8780 [ 50.295850] [ 50.296310] irq event stamp: 1749 [ 50.296942] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.298462] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.299988] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 50.301526] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 50.303051] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27970' (ECDSA) to the list of known hosts. 2025/11/19 05:28:42 fuzzer started 2025/11/19 05:28:43 dialing manager at localhost:34383 2025/11/19 05:28:43 checking machine... 2025/11/19 05:28:43 checking revisions... [ 51.238885] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:28:43 testing simple program... [ 51.323964] cgroup: Unknown subsys name 'net' [ 51.400546] cgroup: Unknown subsys name 'cpuset' [ 51.416672] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:28:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800e7877a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026756 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800e787898 RIP=ffffffff815bd105 RFL=00000247 [---Z-PC] 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 00007feffe8c2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffcc116000 CR3=000000001fbff000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff817d9966 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff888008c4b780 RSP=ffff8880164e75e0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000003 R13=0000000000000200 R14=0000000000000000 R15=ffff88800df1f940 RIP=ffffffff817d996e RFL=00000047 [---Z-PC] 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 00007f4b05732900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feffe832000 CR3=000000000dd02000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=3fd101e568aabb2e00000000000ae988 XMM05=d0a03ee7db0d4c9a0000000000321348 XMM06=5b75c91c8044534200000000003203e8 XMM07=fb795ef6d65770560000000000311440 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000