[ 44.444521] ------------[ cut here ]------------ [ 44.445412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.447453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.448991] Modules linked in: [ 44.449618] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.451816] Tainted: [W]=WARN [ 44.452369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.453901] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.454808] 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 [ 44.457993] RSP: 0018:ffff888016887bc0 EFLAGS: 00010286 [ 44.458986] RAX: 0000000000000000 RBX: ffffed1002d10f78 RCX: ffffffff813a4050 [ 44.460272] RDX: ffff888015db0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.461562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d10f2f [ 44.462841] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.464129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016887df8 [ 44.465421] FS: 00007fcfa2267900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.466874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.467937] CR2: 00007ffc6f6d7ef7 CR3: 000000000ccdd000 CR4: 0000000000350ef0 [ 44.469234] Call Trace: [ 44.469738] [ 44.470151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.471067] ? __create_object+0x59/0x80 [ 44.471877] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.472858] __vmalloc_noprof+0x59/0x60 [ 44.473631] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.474520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.475423] bpf_prog_alloc+0x39/0x200 [ 44.476184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.477113] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.478013] do_seccomp+0x349/0x25e0 [ 44.478734] ? find_held_lock+0x2b/0x80 [ 44.479517] ? do_prlimit+0x310/0x610 [ 44.480227] ? __pfx_do_seccomp+0x10/0x10 [ 44.481025] ? do_raw_spin_unlock+0x53/0x220 [ 44.481869] ? _raw_spin_unlock+0x1e/0x40 [ 44.482647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.483636] ? static_key_count+0x60/0x80 [ 44.484389] prctl_set_seccomp+0x4e/0x70 [ 44.485176] __do_sys_prctl+0xe6c/0x1d70 [ 44.485958] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.486797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.487777] ? irqentry_exit+0xf3/0x650 [ 44.488565] do_syscall_64+0xbf/0x430 [ 44.489269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.490227] RIP: 0033:0x7fcfa27595cd [ 44.490938] 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 [ 44.494094] RSP: 002b:00007ffc6f6d62e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.495499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfa27595cd [ 44.496794] RDX: 000055732d8f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.498078] RBP: 00007ffc6f6d6340 R08: 0000000000000000 R09: 00007ffc6f6d59e0 [ 44.499401] R10: 0000000000000000 R11: 0000000000000246 R12: 000055735db61bf0 [ 44.500633] R13: 00007ffc6f6d6770 R14: 000055735db6b380 R15: 000055735db76460 [ 44.501786] [ 44.502159] irq event stamp: 1833 [ 44.502739] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 44.504074] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 44.505414] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 44.506777] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 44.508141] ---[ end trace 0000000000000000 ]--- [ 47.408840] ------------[ cut here ]------------ [ 47.409815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.411828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.413334] Modules linked in: [ 47.413988] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.415979] Tainted: [W]=WARN [ 47.416562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.418056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.418975] 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 [ 47.422176] RSP: 0018:ffff8880174ffbc0 EFLAGS: 00010286 [ 47.423192] RAX: 0000000000000000 RBX: ffffed1002e9ff78 RCX: ffffffff813a4050 [ 47.424490] RDX: ffff8880179b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.425774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ff2f [ 47.427074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.428378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174ffdf8 [ 47.429669] FS: 00007f47f6dbf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.431141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.432224] CR2: 00007ffe4c21aef7 CR3: 000000000df5b000 CR4: 0000000000350ef0 [ 47.433524] Call Trace: [ 47.433992] [ 47.434403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.435335] ? __create_object+0x59/0x80 [ 47.436111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.437089] __vmalloc_noprof+0x59/0x60 [ 47.437846] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.438716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.439684] bpf_prog_alloc+0x39/0x200 [ 47.440381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.441302] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.442211] do_seccomp+0x349/0x25e0 [ 47.442920] ? find_held_lock+0x2b/0x80 [ 47.443692] ? do_prlimit+0x310/0x610 [ 47.444398] ? __pfx_do_seccomp+0x10/0x10 [ 47.445184] ? do_raw_spin_unlock+0x53/0x220 [ 47.446019] ? _raw_spin_unlock+0x1e/0x40 [ 47.446796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.447803] ? static_key_count+0x60/0x80 [ 47.448609] prctl_set_seccomp+0x4e/0x70 [ 47.449351] __do_sys_prctl+0xe6c/0x1d70 [ 47.450146] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.451013] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.452000] ? irqentry_exit+0xf3/0x650 [ 47.452773] do_syscall_64+0xbf/0x430 [ 47.453519] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.454438] RIP: 0033:0x7f47f72b15cd [ 47.455171] 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 [ 47.458533] RSP: 002b:00007ffe4c218470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.459933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47f72b15cd [ 47.461221] RDX: 0000563407e6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.462509] RBP: 00007ffe4c2184d0 R08: 0000000000000000 R09: 00007ffe4c217b70 [ 47.463826] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634180562b0 [ 47.465107] R13: 00007ffe4c218900 R14: 0000563418058d20 R15: 000056341806a8d0 [ 47.466413] [ 47.466892] irq event stamp: 1815 [ 47.467568] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 47.469122] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 47.470670] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 47.472233] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 47.473753] ---[ end trace 0000000000000000 ]--- [ 48.267924] ------------[ cut here ]------------ [ 48.268936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.270969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.272525] Modules linked in: [ 48.273113] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.275085] Tainted: [W]=WARN [ 48.275698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.277165] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.278078] 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 [ 48.281260] RSP: 0018:ffff888017bb7bc0 EFLAGS: 00010286 [ 48.282237] RAX: 0000000000000000 RBX: ffffed1002f76f78 RCX: ffffffff813a4050 [ 48.283532] RDX: ffff888017ae8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.284802] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f76f2f [ 48.286076] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.287369] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bb7df8 [ 48.288645] FS: 00007f8b65d13900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.290075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.291173] CR2: 00007f8b66205580 CR3: 000000001c893000 CR4: 0000000000350ef0 [ 48.292464] Call Trace: [ 48.292954] [ 48.293363] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.294259] ? __create_object+0x59/0x80 [ 48.295038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.296032] __vmalloc_noprof+0x59/0x60 [ 48.296791] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.297670] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.298605] bpf_prog_alloc+0x39/0x200 [ 48.299310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.300238] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.301145] do_seccomp+0x349/0x25e0 [ 48.301908] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.302816] ? __pfx_do_seccomp+0x10/0x10 [ 48.303613] ? find_held_lock+0x2b/0x80 [ 48.304322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.305285] ? static_key_count+0x60/0x80 [ 48.306086] prctl_set_seccomp+0x4e/0x70 [ 48.306862] __do_sys_prctl+0xe6c/0x1d70 [ 48.307658] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.308465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.309434] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.310405] ? irqentry_exit+0xf3/0x650 [ 48.311180] do_syscall_64+0xbf/0x430 [ 48.311911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.312861] RIP: 0033:0x7f8b662055cd [ 48.313565] 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 [ 48.316772] RSP: 002b:00007ffedb71de90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.318173] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b662055cd [ 48.319523] RDX: 00005585bf78ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.320835] RBP: 00007ffedb71def0 R08: 0000000000000000 R09: 00007ffedb71d590 [ 48.322143] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585cd706ad0 [ 48.323463] R13: 00007ffedb71e320 R14: 00005585cd707bc0 R15: 00005585cd718780 [ 48.324806] [ 48.325232] irq event stamp: 1811 [ 48.325898] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 48.327496] hardirqs last disabled at (1832): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 48.329193] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 48.330767] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 48.332319] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15123' (ECDSA) to the list of known hosts. 2025/11/18 01:58:59 fuzzer started 2025/11/18 01:58:59 dialing manager at localhost:37895 2025/11/18 01:58:59 checking machine... 2025/11/18 01:58:59 checking revisions... [ 49.227247] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:58:59 testing simple program... [ 49.312147] cgroup: Unknown subsys name 'net' [ 49.367186] cgroup: Unknown subsys name 'cpuset' [ 49.387080] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:58:58 Registers: info registers vcpu 0 RAX=ffffc90000660000 RBX=ffff88800b3d0000 RCX=ffffffff8156851b RDX=1ffff1100167a23a RSI=ffffffff8360eb8f RDI=000000000000000a RBP=0000000000000080 RSP=ffff88806ce08ea8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888008fe8000 R14=ffff88800b3d11d0 R15=000000000000000a RIP=ffffffff8360ebb7 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 00007f47f6dbf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47f7376618 CR3=000000001fdf9000 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=1ffffffff0cc9750 RDX=0000000000000000 RSI=ffffffff812099b0 RDI=ffff88806cf31cd0 RBP=00007f4a9e874c64 RSP=ffff888015b5f5e8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=00007f4a9e874000 R11=0000000000000003 R12=ffff888015b5f700 R13=0000000000000000 R14=ffff8880158bd340 R15=0000000000000dc0 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f4a9dfbb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc52246608 CR3=000000000e066000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=6bbe216657e8c87e00000000000ae988 XMM05=1319e678c5640f8a0000000000322888 XMM06=50bc7b2586e41a3d00000000003227f0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000