[ 51.171839] ------------[ cut here ]------------ [ 51.172790] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.174809] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 51.176284] Modules linked in: [ 51.176872] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.178896] Tainted: [W]=WARN [ 51.179494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.180983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.181920] 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 [ 51.185108] RSP: 0018:ffff8880158ffbc0 EFLAGS: 00010286 [ 51.186149] RAX: 0000000000000000 RBX: ffffed1002b1ff78 RCX: ffffffff813a4050 [ 51.187449] RDX: ffff8880174a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.188745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1ff2f [ 51.190046] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.191336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158ffdf8 [ 51.192637] FS: 00007f563efb8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.194102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.195168] CR2: 00007ffd2e2e3ef8 CR3: 000000000dddb000 CR4: 0000000000350ef0 [ 51.196459] Call Trace: [ 51.196927] [ 51.197376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.198302] ? __create_object+0x59/0x80 [ 51.199050] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.200025] __vmalloc_noprof+0x59/0x60 [ 51.200774] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.201672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.202616] bpf_prog_alloc+0x39/0x200 [ 51.203358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.204300] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.205163] do_seccomp+0x349/0x25e0 [ 51.205896] ? find_held_lock+0x2b/0x80 [ 51.206655] ? do_prlimit+0x310/0x610 [ 51.207407] ? __pfx_do_seccomp+0x10/0x10 [ 51.208145] ? do_raw_spin_unlock+0x53/0x220 [ 51.208969] ? _raw_spin_unlock+0x1e/0x40 [ 51.209747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.210702] ? static_key_count+0x60/0x80 [ 51.211481] prctl_set_seccomp+0x4e/0x70 [ 51.212245] __do_sys_prctl+0xe6c/0x1d70 [ 51.212977] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.213848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.214827] ? irqentry_exit+0xf3/0x650 [ 51.215592] do_syscall_64+0xbf/0x430 [ 51.216336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.217275] RIP: 0033:0x7f563f4aa5cd [ 51.217936] 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 [ 51.221072] RSP: 002b:00007ffd2e2e1af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.222436] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f563f4aa5cd [ 51.223719] RDX: 00005631291d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.224996] RBP: 00007ffd2e2e1b50 R08: 0000000000000000 R09: 00007ffd2e2e11f0 [ 51.226279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563145ac82b0 [ 51.227544] R13: 00007ffd2e2e1f80 R14: 0000563145acad20 R15: 0000563145adc8d0 [ 51.228844] [ 51.229310] irq event stamp: 1723 [ 51.229922] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 51.231440] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 51.232944] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 51.234500] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 51.235999] ---[ end trace 0000000000000000 ]--- [ 54.416249] ------------[ cut here ]------------ [ 54.416972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.418670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.419875] Modules linked in: [ 54.420400] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.422063] Tainted: [W]=WARN [ 54.422561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.423780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.424541] 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 [ 54.427177] RSP: 0018:ffff888013d67bc0 EFLAGS: 00010286 [ 54.427983] RAX: 0000000000000000 RBX: ffffed10027acf78 RCX: ffffffff813a4050 [ 54.429048] RDX: ffff88800f479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.430127] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027acf2f [ 54.431191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.432286] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d67df8 [ 54.433353] FS: 00007fe083919900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.434579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.435464] CR2: 00007fffa2758ef8 CR3: 000000000d6ba000 CR4: 0000000000350ef0 [ 54.436538] Call Trace: [ 54.436925] [ 54.437299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.438020] ? __create_object+0x59/0x80 [ 54.438678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.439486] __vmalloc_noprof+0x59/0x60 [ 54.440079] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.440803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.441589] bpf_prog_alloc+0x39/0x200 [ 54.442165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.442931] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.443678] do_seccomp+0x349/0x25e0 [ 54.444287] ? find_held_lock+0x2b/0x80 [ 54.444888] ? do_prlimit+0x310/0x610 [ 54.445516] ? __pfx_do_seccomp+0x10/0x10 [ 54.446135] ? do_raw_spin_unlock+0x53/0x220 [ 54.446822] ? _raw_spin_unlock+0x1e/0x40 [ 54.447473] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.448273] ? static_key_count+0x60/0x80 [ 54.448897] prctl_set_seccomp+0x4e/0x70 [ 54.449559] __do_sys_prctl+0xe6c/0x1d70 [ 54.450175] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.450874] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.451672] ? irqentry_exit+0xf3/0x650 [ 54.452301] do_syscall_64+0xbf/0x430 [ 54.452874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.453681] RIP: 0033:0x7fe083e0b5cd [ 54.454257] 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 [ 54.456879] RSP: 002b:00007fffa2757890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.458019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe083e0b5cd [ 54.459075] RDX: 000055e29b937e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.460145] RBP: 00007fffa27578f0 R08: 0000000000000000 R09: 00007fffa2756f90 [ 54.461224] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2c8db9ad0 [ 54.462305] R13: 00007fffa2757d20 R14: 000055e2c8dbabc0 R15: 000055e2c8dcb780 [ 54.463392] [ 54.463741] irq event stamp: 1717 [ 54.464268] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.465550] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.466805] softirqs last enabled at (928): [] handle_softirqs+0x50c/0x770 [ 54.468086] softirqs last disabled at (923): [] __irq_exit_rcu+0xc4/0x100 [ 54.469338] ---[ end trace 0000000000000000 ]--- [ 55.251821] ------------[ cut here ]------------ [ 55.254027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.256077] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 55.257591] Modules linked in: [ 55.258183] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.260200] Tainted: [W]=WARN [ 55.260806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.262303] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.263171] 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 [ 55.266384] RSP: 0018:ffff88800f317bc0 EFLAGS: 00010286 [ 55.267382] RAX: 0000000000000000 RBX: ffffed1001e62f78 RCX: ffffffff813a4050 [ 55.268677] RDX: ffff88801a250000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.269983] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e62f2f [ 55.271288] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.272574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f317df8 [ 55.273876] FS: 00007f36c1865900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.275312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.276396] CR2: 00007f36c1d57580 CR3: 000000000e061000 CR4: 0000000000350ef0 [ 55.277727] Call Trace: [ 55.278197] [ 55.278646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.279570] ? __create_object+0x59/0x80 [ 55.280371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.281360] __vmalloc_noprof+0x59/0x60 [ 55.282086] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.282958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.283896] bpf_prog_alloc+0x39/0x200 [ 55.284626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.285582] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.286503] do_seccomp+0x349/0x25e0 [ 55.287180] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.288084] ? __pfx_do_seccomp+0x10/0x10 [ 55.288886] ? find_held_lock+0x2b/0x80 [ 55.289659] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.290640] ? static_key_count+0x60/0x80 [ 55.291458] prctl_set_seccomp+0x4e/0x70 [ 55.292192] __do_sys_prctl+0xe6c/0x1d70 [ 55.292988] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.293875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.294855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.295842] ? irqentry_exit+0xf3/0x650 [ 55.296622] do_syscall_64+0xbf/0x430 [ 55.297365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.298336] RIP: 0033:0x7f36c1d575cd [ 55.298990] 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 [ 55.302201] RSP: 002b:00007ffcc3449dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.303586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36c1d575cd [ 55.304877] RDX: 000055d1084c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.306199] RBP: 00007ffcc3449e20 R08: 0000000000000000 R09: 00007ffcc34494c0 [ 55.307491] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d140366ad0 [ 55.308772] R13: 00007ffcc344a250 R14: 000055d140367bc0 R15: 000055d140378780 [ 55.310078] [ 55.310560] irq event stamp: 2053 [ 55.311170] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 55.312733] hardirqs last disabled at (2078): [] __up_console_sem+0x5d/0x80 [ 55.314271] softirqs last enabled at (2076): [] handle_softirqs+0x50c/0x770 [ 55.315823] softirqs last disabled at (2071): [] __irq_exit_rcu+0xc4/0x100 [ 55.317348] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16242' (ECDSA) to the list of known hosts. 2025/11/17 19:32:13 fuzzer started 2025/11/17 19:32:14 dialing manager at localhost:37895 2025/11/17 19:32:14 checking machine... 2025/11/17 19:32:14 checking revisions... [ 56.252274] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:32:14 testing simple program... [ 56.336364] cgroup: Unknown subsys name 'net' [ 56.387967] cgroup: Unknown subsys name 'cpuset' [ 56.410789] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:32:13 Registers: info registers vcpu 0 RAX=ffff8880110a2690 RBX=ffff8880110a59a8 RCX=ffff888009867668 RDX=ffffffff885b6f10 RSI=ffff888009867500 RDI=0000000000000000 RBP=ffff88801f60d6f0 RSP=ffff88801a1ffc98 R8 =0000000000000000 R9 =ffffed100343ff85 R10=0000000000000003 R11=0000000000000001 R12=ffff888009867500 R13=0000000000000168 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 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 00007fe083919900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe083ed10b0 CR3=000000001f6fb000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff8880096efd90 R15=ffff88806cf08a70 RIP=ffffffff81528efc 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb49a9a5020 CR3=0000000009c2c000 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=32333a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363534 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000