[ 45.621837] ------------[ cut here ]------------ [ 45.622847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.624950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.626501] Modules linked in: [ 45.627125] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.629223] Tainted: [W]=WARN [ 45.629873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.631441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.632408] 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 [ 45.635727] RSP: 0018:ffff888017bf7bc0 EFLAGS: 00010286 [ 45.636763] RAX: 0000000000000000 RBX: ffffed1002f7ef78 RCX: ffffffff813a4050 [ 45.638135] RDX: ffff888017bb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.639495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ef2f [ 45.640864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.642211] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bf7df8 [ 45.643672] FS: 00007f4e9e359900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.645272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.646342] CR2: 00007ffcf3762ef8 CR3: 000000000de74000 CR4: 0000000000350ef0 [ 45.647581] Call Trace: [ 45.648031] [ 45.648486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.649364] ? __create_object+0x59/0x80 [ 45.650079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.651013] __vmalloc_noprof+0x59/0x60 [ 45.651761] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.652615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.653548] bpf_prog_alloc+0x39/0x200 [ 45.654230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.655139] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.656034] do_seccomp+0x349/0x25e0 [ 45.656742] ? find_held_lock+0x2b/0x80 [ 45.657483] ? do_prlimit+0x310/0x610 [ 45.658041] ? __pfx_do_seccomp+0x10/0x10 [ 45.658672] ? do_raw_spin_unlock+0x53/0x220 [ 45.659301] ? _raw_spin_unlock+0x1e/0x40 [ 45.659934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.660709] ? static_key_count+0x60/0x80 [ 45.661360] prctl_set_seccomp+0x4e/0x70 [ 45.661945] __do_sys_prctl+0xe6c/0x1d70 [ 45.662576] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.663227] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.663998] ? irqentry_exit+0xf3/0x650 [ 45.664621] do_syscall_64+0xbf/0x430 [ 45.665183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.665945] RIP: 0033:0x7f4e9e84b5cd [ 45.666509] 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 [ 45.669047] RSP: 002b:00007ffcf3760e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.670138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e9e84b5cd [ 45.671153] RDX: 0000563b6ce1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.672168] RBP: 00007ffcf3760e60 R08: 0000000000000000 R09: 00007ffcf3760500 [ 45.673203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b7d76ead0 [ 45.674225] R13: 00007ffcf3761290 R14: 0000563b7d76fbc0 R15: 0000563b7d780780 [ 45.675265] [ 45.675631] irq event stamp: 2089 [ 45.676111] hardirqs last enabled at (2097): [] __up_console_sem+0x78/0x80 [ 45.677336] hardirqs last disabled at (2106): [] __up_console_sem+0x5d/0x80 [ 45.678552] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 45.679774] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.680986] ---[ end trace 0000000000000000 ]--- [ 48.895113] ------------[ cut here ]------------ [ 48.895892] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.897564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.898768] Modules linked in: [ 48.899258] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.901145] Tainted: [W]=WARN [ 48.901719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.902962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.903727] 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 [ 48.906371] RSP: 0018:ffff888018c07bc0 EFLAGS: 00010286 [ 48.907150] RAX: 0000000000000000 RBX: ffffed1003180f78 RCX: ffffffff813a4050 [ 48.908227] RDX: ffff8880176e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.909300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003180f2f [ 48.910384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.911451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c07df8 [ 48.912521] FS: 00007f33714ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.913735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.914622] CR2: 00007fffddedcef8 CR3: 000000000bf54000 CR4: 0000000000350ef0 [ 48.915704] Call Trace: [ 48.916088] [ 48.916464] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.917183] ? __create_object+0x59/0x80 [ 48.917832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.918637] __vmalloc_noprof+0x59/0x60 [ 48.919234] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.919968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.920743] bpf_prog_alloc+0x39/0x200 [ 48.921371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.922109] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.922861] do_seccomp+0x349/0x25e0 [ 48.923457] ? find_held_lock+0x2b/0x80 [ 48.924055] ? do_prlimit+0x310/0x610 [ 48.924672] ? __pfx_do_seccomp+0x10/0x10 [ 48.925303] ? do_raw_spin_unlock+0x53/0x220 [ 48.926000] ? _raw_spin_unlock+0x1e/0x40 [ 48.926643] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.927444] ? static_key_count+0x60/0x80 [ 48.928079] prctl_set_seccomp+0x4e/0x70 [ 48.928738] __do_sys_prctl+0xe6c/0x1d70 [ 48.929403] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.930082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.930878] ? irqentry_exit+0xf3/0x650 [ 48.931514] do_syscall_64+0xbf/0x430 [ 48.932096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.932889] RIP: 0033:0x7f33719e05cd [ 48.933482] 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 [ 48.936139] RSP: 002b:00007fffddeda390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.937279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33719e05cd [ 48.938345] RDX: 000056164805fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.939410] RBP: 00007fffddeda3f0 R08: 0000000000000000 R09: 00007fffdded9a90 [ 48.940483] R10: 0000000000000000 R11: 0000000000000246 R12: 000056164b2d3ad0 [ 48.941569] R13: 00007fffddeda820 R14: 000056164b2d4bc0 R15: 000056164b2e5780 [ 48.942667] [ 48.943023] irq event stamp: 1821 [ 48.943562] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 48.944858] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 48.946135] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 48.947436] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 48.948709] ---[ end trace 0000000000000000 ]--- [ 49.737060] ------------[ cut here ]------------ [ 49.737953] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.739921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.741375] Modules linked in: [ 49.741963] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.744119] Tainted: [W]=WARN [ 49.744782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.746252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.747159] 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 [ 49.750307] RSP: 0018:ffff88801a50fbc0 EFLAGS: 00010286 [ 49.751267] RAX: 0000000000000000 RBX: ffffed10034a1f78 RCX: ffffffff813a4050 [ 49.752522] RDX: ffff8880161e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.753799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034a1f2f [ 49.755061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.756338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a50fdf8 [ 49.757615] FS: 00007f60973ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.759027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.760062] CR2: 00007ffe2b07def8 CR3: 000000000d014000 CR4: 0000000000350ef0 [ 49.761342] Call Trace: [ 49.761794] [ 49.762195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.763080] ? __create_object+0x59/0x80 [ 49.763854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.764803] __vmalloc_noprof+0x59/0x60 [ 49.765570] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.766428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.767296] bpf_prog_alloc+0x39/0x200 [ 49.768026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.768945] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.769839] do_seccomp+0x349/0x25e0 [ 49.770538] ? find_held_lock+0x2b/0x80 [ 49.771237] ? do_prlimit+0x310/0x610 [ 49.771968] ? __pfx_do_seccomp+0x10/0x10 [ 49.772749] ? do_raw_spin_unlock+0x53/0x220 [ 49.773582] ? _raw_spin_unlock+0x1e/0x40 [ 49.774367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.775298] ? static_key_count+0x60/0x80 [ 49.776107] prctl_set_seccomp+0x4e/0x70 [ 49.776885] __do_sys_prctl+0xe6c/0x1d70 [ 49.777656] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.778497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.779433] ? irqentry_exit+0xf3/0x650 [ 49.780140] do_syscall_64+0xbf/0x430 [ 49.780944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.781949] RIP: 0033:0x7f60978c05cd [ 49.782702] 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 [ 49.786064] RSP: 002b:00007ffe2b07ca20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.787510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60978c05cd [ 49.788897] RDX: 0000563d12596e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.790272] RBP: 00007ffe2b07ca80 R08: 0000000000000000 R09: 00007ffe2b07c120 [ 49.791627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d4176dbf0 [ 49.793002] R13: 00007ffe2b07ceb0 R14: 0000563d41777380 R15: 0000563d41782460 [ 49.794387] [ 49.794844] irq event stamp: 1857 [ 49.795535] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.797181] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.798806] softirqs last enabled at (1460): [] handle_softirqs+0x50c/0x770 [ 49.800452] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 49.802062] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62282' (ECDSA) to the list of known hosts. 2025/11/18 20:16:02 fuzzer started 2025/11/18 20:16:02 dialing manager at localhost:34383 2025/11/18 20:16:02 checking machine... 2025/11/18 20:16:02 checking revisions... [ 50.691081] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:16:03 testing simple program... [ 50.773264] cgroup: Unknown subsys name 'net' [ 50.833949] cgroup: Unknown subsys name 'cpuset' [ 50.847285] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:16:02 Registers: info registers vcpu 0 RAX=ffffed10012c4f66 RBX=ffffed10012c4f67 RCX=ffffffff8152d723 RDX=ffffed10012c4f67 RSI=0000000000000004 RDI=ffff888009627b30 RBP=ffffed10012c4f66 RSP=ffff888009627ae8 R8 =0000000000000001 R9 =ffffed10012c4f66 R10=ffff888009627b33 R11=0000000000000001 R12=ffff88800da56008 R13=ffff88800da56010 R14=ffff88800df5ac38 R15=ffff88800945d3c0 RIP=ffffffff81b2d1ce 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3371aa3650 CR3=000000000d4f7000 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=d95c4d6d646e38b84c4e78cb03289323 XMM02=00000000003056c0ec2efd57dc4c00df XMM03=000000000031182090bfef531a4fc0d5 XMM04=938929e06bd9ce8800000000000ae988 XMM05=090f1556b20111b30000000000321cc0 XMM06=3a173faba5a2da9c000000000031ba58 XMM07=e042d86d42eb936e0000000000311aa0 XMM08=90bfef531a4fc0d50000000000305720 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016777c48 RCX=ffffffff82320b07 RDX=ffff888016071bc0 RSI=ffffffff82320b29 RDI=0000000000000004 RBP=0000000000000001 RSP=ffff8880167779e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f19d808 R13=0000000000000001 R14=00000000000002f1 R15=0000000000001032 RIP=ffffffff81751e08 RFL=00000246 [---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 00007f33714ee900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffdded4000 CR3=000000001f15c000 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