[ 46.311086] ------------[ cut here ]------------ [ 46.312029] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.314063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.315518] Modules linked in: [ 46.316102] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.318093] Tainted: [W]=WARN [ 46.318695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.320157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.321076] 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 [ 46.324270] RSP: 0018:ffff8880178e7bc0 EFLAGS: 00010286 [ 46.325263] RAX: 0000000000000000 RBX: ffffed1002f1cf78 RCX: ffffffff813a4050 [ 46.326566] RDX: ffff88801653b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.327862] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1cf2f [ 46.329148] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.330444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178e7df8 [ 46.331738] FS: 00007f39944d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.333181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.334256] CR2: 00007ffc22e40ef8 CR3: 000000000e76f000 CR4: 0000000000350ef0 [ 46.335545] Call Trace: [ 46.336006] [ 46.336449] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.337360] ? __create_object+0x59/0x80 [ 46.338132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.339113] __vmalloc_noprof+0x59/0x60 [ 46.339865] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.340737] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.341667] bpf_prog_alloc+0x39/0x200 [ 46.342422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.343370] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.344280] do_seccomp+0x349/0x25e0 [ 46.344953] ? find_held_lock+0x2b/0x80 [ 46.345715] ? do_prlimit+0x310/0x610 [ 46.346726] ? __pfx_do_seccomp+0x10/0x10 [ 46.347521] ? do_raw_spin_unlock+0x53/0x220 [ 46.348346] ? _raw_spin_unlock+0x1e/0x40 [ 46.349093] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.350076] ? static_key_count+0x60/0x80 [ 46.350858] prctl_set_seccomp+0x4e/0x70 [ 46.351644] __do_sys_prctl+0xe6c/0x1d70 [ 46.352435] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.353283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.354269] ? irqentry_exit+0xf3/0x650 [ 46.354984] do_syscall_64+0xbf/0x430 [ 46.355726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.356663] RIP: 0033:0x7f39949c25cd [ 46.357369] 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 [ 46.360544] RSP: 002b:00007ffc22e3f6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.361916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39949c25cd [ 46.363215] RDX: 0000564b25fe8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.364507] RBP: 00007ffc22e3f720 R08: 0000000000000000 R09: 00007ffc22e3edc0 [ 46.365821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b3e972ad0 [ 46.367113] R13: 00007ffc22e3fb50 R14: 0000564b3e973bc0 R15: 0000564b3e984780 [ 46.368425] [ 46.368854] irq event stamp: 1765 [ 46.369515] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.371065] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.372571] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.374144] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.375661] ---[ end trace 0000000000000000 ]--- [ 49.930141] ------------[ cut here ]------------ [ 49.931046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.933068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.934557] Modules linked in: [ 49.935155] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.937154] Tainted: [W]=WARN [ 49.938124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.939814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.940730] 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 [ 49.943903] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 49.944879] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 49.946169] RDX: ffff8880164e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.947481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 49.948757] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.950051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 49.951329] FS: 00007fc9d6d47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.952746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.953789] CR2: 00007ffc50891ef8 CR3: 000000001dce3000 CR4: 0000000000350ef0 [ 49.955072] Call Trace: [ 49.955596] [ 49.956015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.956907] ? __create_object+0x59/0x80 [ 49.957691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.958684] __vmalloc_noprof+0x59/0x60 [ 49.959455] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.960329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.961272] bpf_prog_alloc+0x39/0x200 [ 49.961978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.962899] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.963814] do_seccomp+0x349/0x25e0 [ 49.964526] ? find_held_lock+0x2b/0x80 [ 49.965302] ? do_prlimit+0x310/0x610 [ 49.966012] ? __pfx_do_seccomp+0x10/0x10 [ 49.966804] ? do_raw_spin_unlock+0x53/0x220 [ 49.967641] ? _raw_spin_unlock+0x1e/0x40 [ 49.968425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.969397] ? static_key_count+0x60/0x80 [ 49.970173] prctl_set_seccomp+0x4e/0x70 [ 49.970955] __do_sys_prctl+0xe6c/0x1d70 [ 49.971750] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.972602] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.973574] ? irqentry_exit+0xf3/0x650 [ 49.974356] do_syscall_64+0xbf/0x430 [ 49.975049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.975996] RIP: 0033:0x7fc9d72395cd [ 49.976709] 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 [ 49.979885] RSP: 002b:00007ffc50890de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.981233] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9d72395cd [ 49.982531] RDX: 000055acba199e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.983816] RBP: 00007ffc50890e40 R08: 0000000000000000 R09: 00007ffc508904e0 [ 49.985080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acf35acad0 [ 49.986391] R13: 00007ffc50891270 R14: 000055acf35adbc0 R15: 000055acf35be780 [ 49.987692] [ 49.988110] irq event stamp: 2899 [ 49.988749] hardirqs last enabled at (2909): [] __up_console_sem+0x78/0x80 [ 49.990272] hardirqs last disabled at (2918): [] __up_console_sem+0x5d/0x80 [ 49.991576] softirqs last enabled at (2454): [] handle_softirqs+0x50c/0x770 [ 49.992854] softirqs last disabled at (2449): [] __irq_exit_rcu+0xc4/0x100 [ 49.994120] ---[ end trace 0000000000000000 ]--- [ 50.860388] ------------[ cut here ]------------ [ 50.861328] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.863416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.864888] Modules linked in: [ 50.865581] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.867606] Tainted: [W]=WARN [ 50.868158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.869641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.870574] 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 [ 50.873731] RSP: 0018:ffff88800ef0fbc0 EFLAGS: 00010286 [ 50.874732] RAX: 0000000000000000 RBX: ffffed1001de1f78 RCX: ffffffff813a4050 [ 50.876008] RDX: ffff888016a39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.877273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de1f2f [ 50.878567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.879836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef0fdf8 [ 50.881100] FS: 00007f2755265900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.882531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.883604] CR2: 00007f2755757580 CR3: 0000000014130000 CR4: 0000000000350ef0 [ 50.884876] Call Trace: [ 50.885389] [ 50.885797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.886713] ? __create_object+0x59/0x80 [ 50.887498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.888459] __vmalloc_noprof+0x59/0x60 [ 50.889163] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.890066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.891001] bpf_prog_alloc+0x39/0x200 [ 50.891733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.892661] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.893558] do_seccomp+0x349/0x25e0 [ 50.894300] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.895159] ? __pfx_do_seccomp+0x10/0x10 [ 50.895945] ? find_held_lock+0x2b/0x80 [ 50.896704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.897670] ? static_key_count+0x60/0x80 [ 50.898489] prctl_set_seccomp+0x4e/0x70 [ 50.899265] __do_sys_prctl+0xe6c/0x1d70 [ 50.899997] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.900856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.901827] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.902795] ? irqentry_exit+0xf3/0x650 [ 50.903562] do_syscall_64+0xbf/0x430 [ 50.904297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.905247] RIP: 0033:0x7f27557575cd [ 50.905917] 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 [ 50.909124] RSP: 002b:00007ffd1b9799e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.910509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27557575cd [ 50.911812] RDX: 00005576c2f15e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.913122] RBP: 00007ffd1b979a40 R08: 0000000000000000 R09: 00007ffd1b9790e0 [ 50.914442] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576d4007ad0 [ 50.915746] R13: 00007ffd1b979e70 R14: 00005576d4008bc0 R15: 00005576d4019780 [ 50.917139] [ 50.917566] irq event stamp: 1747 [ 50.918094] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.919373] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.920652] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.921972] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 50.923241] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17417' (ECDSA) to the list of known hosts. 2025/11/17 16:31:01 fuzzer started 2025/11/17 16:31:02 dialing manager at localhost:37895 2025/11/17 16:31:02 checking machine... 2025/11/17 16:31:02 checking revisions... [ 51.830694] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:31:02 testing simple program... [ 51.914263] cgroup: Unknown subsys name 'net' [ 51.980040] cgroup: Unknown subsys name 'cpuset' [ 51.994843] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:31:01 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801a927780 R8 =0000000000000001 R9 =ffff88801a927888 R10=000000000003c9ed R11=000000000009a692 R12=ffffffff8135e7a2 R13=ffff88801a927890 R14=ffff88801a927ee0 R15=ffff88801a927848 RIP=ffffffff815bcfc4 RFL=00000286 [--S--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 00007fc9d6d47900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5088a000 CR3=000000001ea2a000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000050 RBX=ffff88800b268000 RCX=ffffffff8259f226 RDX=00000000000101f7 RSI=ffffffff8259f234 RDI=0000000000000007 RBP=ffffffff862e1880 RSP=ffff88800976f6f0 R8 =0000000000000001 R9 =0000000000006d2c R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffffed100164d001 R14=dffffc0000000000 R15=ffff88800b268060 RIP=ffffffff8259f238 RFL=00000093 [--S-A-C] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc44e0c468 CR3=000000000d14a000 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=2031303a31333a363120373120766f4e XMM01=6964206465766965636552203a5d3334 XMM02=6f63736964203a31313a323234393320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030303a31333a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000