[ 46.382105] ------------[ cut here ]------------ [ 46.383035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.385129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.386588] Modules linked in: [ 46.387184] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.389141] Tainted: [W]=WARN [ 46.389751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.391225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.392217] 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 [ 46.395421] RSP: 0018:ffff888019727bc0 EFLAGS: 00010286 [ 46.396350] RAX: 0000000000000000 RBX: ffffed10032e4f78 RCX: ffffffff813a4050 [ 46.397680] RDX: ffff88800c6b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.398974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e4f2f [ 46.400263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.401587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019727df8 [ 46.402869] FS: 00007f4ad7d4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.404350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.405441] CR2: 00007fff4fe84ef7 CR3: 000000000e99c000 CR4: 0000000000350ef0 [ 46.406738] Call Trace: [ 46.407206] [ 46.407647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.408552] ? __create_object+0x59/0x80 [ 46.409309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.410278] __vmalloc_noprof+0x59/0x60 [ 46.411015] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.411899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.412839] bpf_prog_alloc+0x39/0x200 [ 46.413586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.414511] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.415372] do_seccomp+0x349/0x25e0 [ 46.416100] ? find_held_lock+0x2b/0x80 [ 46.416857] ? do_prlimit+0x310/0x610 [ 46.417625] ? __pfx_do_seccomp+0x10/0x10 [ 46.418364] ? do_raw_spin_unlock+0x53/0x220 [ 46.419203] ? _raw_spin_unlock+0x1e/0x40 [ 46.419979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.421100] ? static_key_count+0x60/0x80 [ 46.422153] prctl_set_seccomp+0x4e/0x70 [ 46.422923] __do_sys_prctl+0xe6c/0x1d70 [ 46.423699] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.424545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.425591] ? irqentry_exit+0xf3/0x650 [ 46.426519] do_syscall_64+0xbf/0x430 [ 46.427461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.428612] RIP: 0033:0x7f4ad823c5cd [ 46.429296] 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 [ 46.432433] RSP: 002b:00007fff4fe83a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.433803] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ad823c5cd [ 46.435089] RDX: 000055fc4e5d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.436356] RBP: 00007fff4fe83ab0 R08: 0000000000000000 R09: 00007fff4fe83150 [ 46.437658] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc805bd2b0 [ 46.438922] R13: 00007fff4fe83ee0 R14: 000055fc805bfd20 R15: 000055fc805d18d0 [ 46.440239] [ 46.440702] irq event stamp: 1771 [ 46.441324] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.442884] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.444407] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 46.445963] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 46.447492] ---[ end trace 0000000000000000 ]--- [ 49.713290] ------------[ cut here ]------------ [ 49.714238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.716294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.718014] Modules linked in: [ 49.718747] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.720778] Tainted: [W]=WARN [ 49.721354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.722896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.723831] 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 [ 49.727084] RSP: 0018:ffff88801741fbc0 EFLAGS: 00010286 [ 49.728086] RAX: 0000000000000000 RBX: ffffed1002e83f78 RCX: ffffffff813a4050 [ 49.729408] RDX: ffff88801c885340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.730721] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e83f2f [ 49.732033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.733354] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801741fdf8 [ 49.734707] FS: 00007fa3d23c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.736183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.737269] CR2: 00007fa3d28b6580 CR3: 000000000e855000 CR4: 0000000000350ef0 [ 49.738598] Call Trace: [ 49.739071] [ 49.739524] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.740435] ? __create_object+0x59/0x80 [ 49.741185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.742188] __vmalloc_noprof+0x59/0x60 [ 49.742960] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.743860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.744812] bpf_prog_alloc+0x39/0x200 [ 49.745580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.746534] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.747467] do_seccomp+0x349/0x25e0 [ 49.748155] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.749074] ? __pfx_do_seccomp+0x10/0x10 [ 49.749893] ? find_held_lock+0x2b/0x80 [ 49.750682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.751663] ? static_key_count+0x60/0x80 [ 49.752491] prctl_set_seccomp+0x4e/0x70 [ 49.753239] __do_sys_prctl+0xe6c/0x1d70 [ 49.754055] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.754919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.755913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.756910] ? irqentry_exit+0xf3/0x650 [ 49.757724] do_syscall_64+0xbf/0x430 [ 49.758482] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.759466] RIP: 0033:0x7fa3d28b65cd [ 49.760143] 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 [ 49.763410] RSP: 002b:00007fff490077e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.764815] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3d28b65cd [ 49.766149] RDX: 0000558e622cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.767472] RBP: 00007fff49007840 R08: 0000000000000000 R09: 00007fff49006ee0 [ 49.768785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e7da74bf0 [ 49.770108] R13: 00007fff49007c70 R14: 0000558e7da7e380 R15: 0000558e7da89460 [ 49.771448] [ 49.771879] irq event stamp: 1843 [ 49.772549] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.774133] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.775691] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 49.777283] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.778667] ---[ end trace 0000000000000000 ]--- [ 50.755773] ------------[ cut here ]------------ [ 50.756742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.758809] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.760281] Modules linked in: [ 50.760930] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.762963] Tainted: [W]=WARN [ 50.763561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.765057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.766005] 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 [ 50.769226] RSP: 0018:ffff88801b92fbc0 EFLAGS: 00010286 [ 50.770236] RAX: 0000000000000000 RBX: ffffed1003725f78 RCX: ffffffff813a4050 [ 50.771552] RDX: ffff888009895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.772859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003725f2f [ 50.774177] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.775487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b92fdf8 [ 50.776800] FS: 00007f7a06cfd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.778274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.779360] CR2: 00007ffed023def7 CR3: 000000000aabf000 CR4: 0000000000350ef0 [ 50.780691] Call Trace: [ 50.781161] [ 50.781641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.782546] ? __create_object+0x59/0x80 [ 50.783300] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.784301] __vmalloc_noprof+0x59/0x60 [ 50.785066] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.785965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.786921] bpf_prog_alloc+0x39/0x200 [ 50.787677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.788715] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.789668] do_seccomp+0x349/0x25e0 [ 50.790362] ? find_held_lock+0x2b/0x80 [ 50.791142] ? do_prlimit+0x310/0x610 [ 50.791905] ? __pfx_do_seccomp+0x10/0x10 [ 50.792709] ? do_raw_spin_unlock+0x53/0x220 [ 50.793572] ? _raw_spin_unlock+0x1e/0x40 [ 50.794322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.795297] ? static_key_count+0x60/0x80 [ 50.796103] prctl_set_seccomp+0x4e/0x70 [ 50.796893] __do_sys_prctl+0xe6c/0x1d70 [ 50.797714] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.798587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.799576] ? irqentry_exit+0xf3/0x650 [ 50.800315] do_syscall_64+0xbf/0x430 [ 50.801068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.802046] RIP: 0033:0x7f7a071ef5cd [ 50.802764] 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 [ 50.806011] RSP: 002b:00007ffed023c610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.807412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a071ef5cd [ 50.808723] RDX: 000055d757c7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.810061] RBP: 00007ffed023c670 R08: 0000000000000000 R09: 00007ffed023bd10 [ 50.811392] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d785fbeb10 [ 50.812704] R13: 00007ffed023caa0 R14: 000055d785fbf2b0 R15: 000055d785fd36f0 [ 50.814042] [ 50.814520] irq event stamp: 1763 [ 50.815143] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.816703] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.818266] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.819907] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 50.821476] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65186' (ECDSA) to the list of known hosts. 2025/11/17 15:34:06 fuzzer started 2025/11/17 15:34:06 dialing manager at localhost:37895 2025/11/17 15:34:06 checking machine... 2025/11/17 15:34:06 checking revisions... [ 51.746773] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:34:06 testing simple program... [ 51.843786] cgroup: Unknown subsys name 'net' [ 51.915349] cgroup: Unknown subsys name 'cpuset' [ 51.940040] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:34:06 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=c7053b4fb298a4af RDX=00000000a8b9c475 RSI=000000004c997c15 RDI=000000007724aa38 RBP=ffff88801614f468 RSP=ffff88801614f388 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801614f458 R14=ffff888017d0d340 R15=0000000000000200 RIP=ffffffff8152928a RFL=00000296 [--S-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 00007f480b8e9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558e7da942b4 CR3=000000000d971000 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=daa390d75fda21934545a8d49ab33a58 XMM02=ec2efd57dc4c00df0000000000302b60 XMM03=6312858bfca291d80000000000302c30 XMM04=1cea2a0b6fb7c5a600000000000ae988 XMM05=fc58416b3705ca4d0000000000320078 XMM06=4f87247dc3af553f000000000031e6b0 XMM07=fb795ef6d6577056000000000030e830 XMM08=2c67c8bc2e329bc30000000000302bd0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880175b7f58 RCX=0000000000000001 RDX=ffff888017991bc0 RSI=0000000000000000 RDI=ffffffff84c6af56 RBP=ffff8880175b7f48 RSP=ffff8880175b7f20 R8 =0000000000000000 R9 =ffffed1001a1b891 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c71dc3 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 00007fa3d23c4900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff49001000 CR3=000000000ab25000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000