[ 46.345126] ------------[ cut here ]------------ [ 46.346098] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.348131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.349639] Modules linked in: [ 46.350287] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.352256] Tainted: [W]=WARN [ 46.352813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.354319] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.355242] 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 [ 46.358412] RSP: 0018:ffff88801cad7bc0 EFLAGS: 00010286 [ 46.359383] RAX: 0000000000000000 RBX: ffffed100395af78 RCX: ffffffff813a4050 [ 46.360673] RDX: ffff888015851bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.361967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100395af2f [ 46.363260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.364552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cad7df8 [ 46.365885] FS: 00007f1a446d4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.367368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.368455] CR2: 00007f1a44bc6580 CR3: 0000000009c63000 CR4: 0000000000350ef0 [ 46.369761] Call Trace: [ 46.370276] [ 46.370687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.371600] ? __create_object+0x59/0x80 [ 46.372394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.373391] __vmalloc_noprof+0x59/0x60 [ 46.374180] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.375075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.376020] bpf_prog_alloc+0x39/0x200 [ 46.376708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.377641] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.378534] do_seccomp+0x349/0x25e0 [ 46.379235] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.380132] ? __pfx_do_seccomp+0x10/0x10 [ 46.380879] ? find_held_lock+0x2b/0x80 [ 46.381655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.382613] ? static_key_count+0x60/0x80 [ 46.383411] prctl_set_seccomp+0x4e/0x70 [ 46.384168] __do_sys_prctl+0xe6c/0x1d70 [ 46.384906] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.385770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.386742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.387738] ? irqentry_exit+0xf3/0x650 [ 46.388515] do_syscall_64+0xbf/0x430 [ 46.389291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.390289] RIP: 0033:0x7f1a44bc65cd [ 46.391025] 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 [ 46.394342] RSP: 002b:00007fffb3dd8450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.395756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a44bc65cd [ 46.397059] RDX: 0000556f6c7aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.398369] RBP: 00007fffb3dd84b0 R08: 0000000000000000 R09: 00007fffb3dd7b50 [ 46.399656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f9777ead0 [ 46.400955] R13: 00007fffb3dd88e0 R14: 0000556f9777fbc0 R15: 0000556f97790780 [ 46.402301] [ 46.402736] irq event stamp: 1743 [ 46.403397] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.404953] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.406507] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 46.408079] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 46.409622] ---[ end trace 0000000000000000 ]--- [ 49.338345] ------------[ cut here ]------------ [ 49.339286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.341331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.342797] Modules linked in: [ 49.343491] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.345524] Tainted: [W]=WARN [ 49.346122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.347603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.348535] 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 [ 49.351717] RSP: 0018:ffff8880170d7bc0 EFLAGS: 00010286 [ 49.352709] RAX: 0000000000000000 RBX: ffffed1002e1af78 RCX: ffffffff813a4050 [ 49.354002] RDX: ffff888015813780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.355301] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1af2f [ 49.356603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.357895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170d7df8 [ 49.359194] FS: 00007ff2b3c36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.360632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.361703] CR2: 00007ff2b4128580 CR3: 0000000020015000 CR4: 0000000000350ef0 [ 49.362983] Call Trace: [ 49.363448] [ 49.363854] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.364748] ? __create_object+0x59/0x80 [ 49.365549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.366542] __vmalloc_noprof+0x59/0x60 [ 49.367301] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.368179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.369112] bpf_prog_alloc+0x39/0x200 [ 49.369822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370742] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.371655] do_seccomp+0x349/0x25e0 [ 49.372367] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.373281] ? __pfx_do_seccomp+0x10/0x10 [ 49.374086] ? find_held_lock+0x2b/0x80 [ 49.374806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.375767] ? static_key_count+0x60/0x80 [ 49.376565] prctl_set_seccomp+0x4e/0x70 [ 49.377339] __do_sys_prctl+0xe6c/0x1d70 [ 49.378129] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.379000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.379964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.380882] ? irqentry_exit+0xf3/0x650 [ 49.381654] do_syscall_64+0xbf/0x430 [ 49.382403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.383364] RIP: 0033:0x7ff2b41285cd [ 49.384072] 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 [ 49.387251] RSP: 002b:00007ffdba209ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.388626] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2b41285cd [ 49.389939] RDX: 0000556e4ee2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.391220] RBP: 00007ffdba209b40 R08: 0000000000000000 R09: 00007ffdba2091e0 [ 49.392492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e79b64240 [ 49.393786] R13: 00007ffdba209f70 R14: 0000556e79b6d380 R15: 0000556e79b78540 [ 49.394639] [ 49.394911] irq event stamp: 1755 [ 49.395318] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.396284] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.397255] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 49.398146] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 49.398831] ---[ end trace 0000000000000000 ]--- [ 50.121522] ------------[ cut here ]------------ [ 50.122113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.123552] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.124466] Modules linked in: [ 50.124840] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.126092] Tainted: [W]=WARN [ 50.126440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.127361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.127905] 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 [ 50.129940] RSP: 0018:ffff8880178ffbc0 EFLAGS: 00010286 [ 50.130530] RAX: 0000000000000000 RBX: ffffed1002f1ff78 RCX: ffffffff813a4050 [ 50.131326] RDX: ffff888018a15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.132206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1ff2f [ 50.133020] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.134059] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178ffdf8 [ 50.134817] FS: 00007fb455dbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.135774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.136485] CR2: 00007ffd22ccdef7 CR3: 000000000e291000 CR4: 0000000000350ef0 [ 50.137330] Call Trace: [ 50.137605] [ 50.137843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.138386] ? __create_object+0x59/0x80 [ 50.138820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.139383] __vmalloc_noprof+0x59/0x60 [ 50.139804] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.140309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.140829] bpf_prog_alloc+0x39/0x200 [ 50.141254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.141780] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.142300] do_seccomp+0x349/0x25e0 [ 50.142694] ? find_held_lock+0x2b/0x80 [ 50.143136] ? do_prlimit+0x310/0x610 [ 50.143548] ? __pfx_do_seccomp+0x10/0x10 [ 50.144003] ? do_raw_spin_unlock+0x53/0x220 [ 50.144470] ? _raw_spin_unlock+0x1e/0x40 [ 50.144902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.145473] ? static_key_count+0x60/0x80 [ 50.145913] prctl_set_seccomp+0x4e/0x70 [ 50.146361] __do_sys_prctl+0xe6c/0x1d70 [ 50.146793] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.147398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.147986] ? irqentry_exit+0xf3/0x650 [ 50.148415] do_syscall_64+0xbf/0x430 [ 50.148820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.149385] RIP: 0033:0x7fb4562ad5cd [ 50.149772] 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 [ 50.151640] RSP: 002b:00007ffd22ccb4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.152440] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4562ad5cd [ 50.153190] RDX: 00005564d9b4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.153932] RBP: 00007ffd22ccb510 R08: 0000000000000000 R09: 00007ffd22ccabb0 [ 50.154654] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564f1c53bf0 [ 50.155399] R13: 00007ffd22ccb940 R14: 00005564f1c5d380 R15: 00005564f1c68460 [ 50.156156] [ 50.156403] irq event stamp: 2735 [ 50.156760] hardirqs last enabled at (2743): [] __up_console_sem+0x78/0x80 [ 50.157657] hardirqs last disabled at (2752): [] __up_console_sem+0x5d/0x80 [ 50.158545] softirqs last enabled at (2616): [] handle_softirqs+0x50c/0x770 [ 50.159452] softirqs last disabled at (2609): [] __irq_exit_rcu+0xc4/0x100 [ 50.160327] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45675' (ECDSA) to the list of known hosts. 2025/11/18 02:00:16 fuzzer started 2025/11/18 02:00:16 dialing manager at localhost:37895 2025/11/18 02:00:16 checking machine... 2025/11/18 02:00:16 checking revisions... [ 51.038247] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:00:16 testing simple program... [ 51.133132] cgroup: Unknown subsys name 'net' [ 51.203515] cgroup: Unknown subsys name 'cpuset' [ 51.229060] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:00:15 Registers: info registers vcpu 0 RAX=0000000000000046 RBX=0000000000000246 RCX=0000000000000000 RDX=ffff88801782d340 RSI=0000000080000000 RDI=ffffffff83c85c7f RBP=ffff88801b5fc1c0 RSP=ffff888017b2fb40 R8 =0000000000000000 R9 =0000000000000001 R10=00000000000000f3 R11=0000000000000001 R12=ffff88801b5fc1c0 R13=00000000000000f3 R14=ffff888009924000 R15=000000000000000c RIP=ffffffff8152a46b 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 00007ff2b3c36900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdba203000 CR3=000000000e27b000 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=0000006f730074696d7265705f6d6170 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=000000000001e3d7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556e79ba1188 CR3=000000000b81d000 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=30303a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000