[ 50.444229] ------------[ cut here ]------------ [ 50.445135] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.447178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 50.448616] Modules linked in: [ 50.449471] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.451492] Tainted: [W]=WARN [ 50.452098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.453543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.454444] 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 [ 50.457605] RSP: 0018:ffff888018df7bc0 EFLAGS: 00010286 [ 50.458563] RAX: 0000000000000000 RBX: ffffed10031bef78 RCX: ffffffff813a4050 [ 50.459825] RDX: ffff888016479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.461082] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031bef2f [ 50.462341] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.463600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018df7df8 [ 50.464882] FS: 00007fad1cb42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.466296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.467344] CR2: 00007fad1d034580 CR3: 000000000b638000 CR4: 0000000000350ef0 [ 50.468621] Call Trace: [ 50.469117] [ 50.469522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.470407] ? __create_object+0x59/0x80 [ 50.471185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.472175] __vmalloc_noprof+0x59/0x60 [ 50.472903] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.473788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.474714] bpf_prog_alloc+0x39/0x200 [ 50.475460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.476412] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.477329] do_seccomp+0x349/0x25e0 [ 50.478061] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.478927] ? __pfx_do_seccomp+0x10/0x10 [ 50.479728] ? find_held_lock+0x2b/0x80 [ 50.480500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.481476] ? static_key_count+0x60/0x80 [ 50.482284] prctl_set_seccomp+0x4e/0x70 [ 50.483067] __do_sys_prctl+0xe6c/0x1d70 [ 50.483828] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.484690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.485661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.486637] ? irqentry_exit+0xf3/0x650 [ 50.487413] do_syscall_64+0xbf/0x430 [ 50.488172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.489139] RIP: 0033:0x7fad1d0345cd [ 50.489808] 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 [ 50.493026] RSP: 002b:00007ffc49f012e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.494406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad1d0345cd [ 50.495697] RDX: 000055898fb70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.497027] RBP: 00007ffc49f01340 R08: 0000000000000000 R09: 00007ffc49f009e0 [ 50.498323] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589ba69fbf0 [ 50.499611] R13: 00007ffc49f01770 R14: 00005589ba6a9380 R15: 00005589ba6b4460 [ 50.500935] [ 50.501414] irq event stamp: 1883 [ 50.502099] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 50.503739] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 50.505337] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.506919] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 50.508491] ---[ end trace 0000000000000000 ]--- [ 53.591654] ------------[ cut here ]------------ [ 53.592111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.592977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 53.593646] Modules linked in: [ 53.593914] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.594807] Tainted: [W]=WARN [ 53.595078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.595719] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.596138] 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 [ 53.597570] RSP: 0018:ffff888017537bc0 EFLAGS: 00010286 [ 53.597994] RAX: 0000000000000000 RBX: ffffed1002ea6f78 RCX: ffffffff813a4050 [ 53.598564] RDX: ffff888016478000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.599133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9c4849 [ 53.599686] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.600264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017537df8 [ 53.600822] FS: 00007f4f578e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.601465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.601921] CR2: 00007fffe8de3ef8 CR3: 0000000007281000 CR4: 0000000000350ef0 [ 53.602496] Call Trace: [ 53.602705] [ 53.602891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.603294] ? __create_object+0x59/0x80 [ 53.603628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.604069] __vmalloc_noprof+0x59/0x60 [ 53.604388] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.604758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.605174] bpf_prog_alloc+0x39/0x200 [ 53.605483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.605880] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.606282] do_seccomp+0x349/0x25e0 [ 53.606585] ? find_held_lock+0x2b/0x80 [ 53.606906] ? do_prlimit+0x310/0x610 [ 53.607239] ? __pfx_do_seccomp+0x10/0x10 [ 53.607572] ? do_raw_spin_unlock+0x53/0x220 [ 53.607932] ? _raw_spin_unlock+0x1e/0x40 [ 53.608280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.608692] ? static_key_count+0x60/0x80 [ 53.609055] prctl_set_seccomp+0x4e/0x70 [ 53.609382] __do_sys_prctl+0xe6c/0x1d70 [ 53.609713] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.610100] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.610515] ? irqentry_exit+0xf3/0x650 [ 53.610837] do_syscall_64+0xbf/0x430 [ 53.611166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.611572] RIP: 0033:0x7f4f57dd25cd [ 53.611874] 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 [ 53.613299] RSP: 002b:00007fffe8de16f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.613889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f57dd25cd [ 53.614462] RDX: 000055852c360e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.615034] RBP: 00007fffe8de1750 R08: 0000000000000000 R09: 00007fffe8de0df0 [ 53.615588] R10: 0000000000000000 R11: 0000000000000246 R12: 000055854bb1a2b0 [ 53.616170] R13: 00007fffe8de1b80 R14: 000055854bb1cd20 R15: 000055854bb2e8d0 [ 53.616730] [ 53.616920] irq event stamp: 1665 [ 53.617209] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 53.617877] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 53.618550] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 53.619240] softirqs last disabled at (1171): [] __irq_exit_rcu+0xc4/0x100 [ 53.619908] ---[ end trace 0000000000000000 ]--- [ 54.303455] ------------[ cut here ]------------ [ 54.304402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.306433] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 54.307919] Modules linked in: [ 54.308574] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.310873] Tainted: [W]=WARN [ 54.311657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.313330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.314279] 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 [ 54.317529] RSP: 0018:ffff888007027bc0 EFLAGS: 00010286 [ 54.318539] RAX: 0000000000000000 RBX: ffffed1000e04f78 RCX: ffffffff813a4050 [ 54.319857] RDX: ffff88800e94d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.321148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e04f2f [ 54.322454] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.323750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007027df8 [ 54.325057] FS: 00007fd037ed6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.326526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.327611] CR2: 00007fd0383c8580 CR3: 000000000b917000 CR4: 0000000000350ef0 [ 54.328927] Call Trace: [ 54.329453] [ 54.329873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.330804] ? __create_object+0x59/0x80 [ 54.331614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.332625] __vmalloc_noprof+0x59/0x60 [ 54.333394] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.334287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.335263] bpf_prog_alloc+0x39/0x200 [ 54.335990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.336957] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.337890] do_seccomp+0x349/0x25e0 [ 54.338652] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.339594] ? __pfx_do_seccomp+0x10/0x10 [ 54.340424] ? find_held_lock+0x2b/0x80 [ 54.341201] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.342173] ? static_key_count+0x60/0x80 [ 54.342956] prctl_set_seccomp+0x4e/0x70 [ 54.343744] __do_sys_prctl+0xe6c/0x1d70 [ 54.344568] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.345441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.346440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.347436] ? irqentry_exit+0xf3/0x650 [ 54.348228] do_syscall_64+0xbf/0x430 [ 54.348985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.350256] RIP: 0033:0x7fd0383c85cd [ 54.351163] 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 [ 54.355069] RSP: 002b:00007ffcf36abdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.356501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd0383c85cd [ 54.357797] RDX: 000056290d938e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.359114] RBP: 00007ffcf36abe10 R08: 0000000000000000 R09: 00007ffcf36ab4b0 [ 54.360460] R10: 0000000000000000 R11: 0000000000000246 R12: 000056293b50cad0 [ 54.361762] R13: 00007ffcf36ac240 R14: 000056293b50dbc0 R15: 000056293b51e780 [ 54.363097] [ 54.363551] irq event stamp: 1777 [ 54.364218] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 54.365526] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 54.366796] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 54.368103] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 54.369389] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13340' (ECDSA) to the list of known hosts. 2025/11/18 17:26:10 fuzzer started 2025/11/18 17:26:10 dialing manager at localhost:34383 2025/11/18 17:26:10 checking machine... 2025/11/18 17:26:10 checking revisions... [ 55.201962] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:26:10 testing simple program... [ 55.298258] cgroup: Unknown subsys name 'net' [ 55.361540] cgroup: Unknown subsys name 'cpuset' [ 55.381263] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:26:09 Registers: info registers vcpu 0 RAX=ffffffff81b2a2a4 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81b2a2a4 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =ffffffff86ab8458 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08b38 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff81619134 RFL=00000282 [--S----] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd455185000 CR3=000000000d9e6000 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=883c648574528b82394869d7da8ff69e XMM02=2c67c8bc2e329bc300000000003043c0 XMM03=fb795ef6d6577056000000000030d9e8 XMM04=ce7ef8f9f1091c3100000000000ae988 XMM05=090f1556b20111b3000000000031e160 XMM06=95541458853732d7000000000031d5b0 XMM07=e042d86d42eb936e000000000030dcc0 XMM08=6ebf9e8c2ea322c00000000000304420 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013a6eba0 RBX=ffff888013a70ad0 RCX=ffff888013a62900 RDX=ffff888013ac4078 RSI=ffff888013a62800 RDI=0000000000000000 RBP=ffff88801f3be000 RSP=ffff88801694f928 R8 =0000000000000000 R9 =ffffed1002d29f17 R10=0000000000000003 R11=0000000000000001 R12=ffff888013a62800 R13=0000000000000100 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 RFL=00000082 [--S----] 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 00007f4f578e0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4f578af008 CR3=000000001fd1b000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000