[ 38.944157] ------------[ cut here ]------------ [ 38.945083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.947062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.948553] Modules linked in: [ 38.949238] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.951270] Tainted: [W]=WARN [ 38.951886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.953364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.954315] 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 [ 38.957538] RSP: 0018:ffff88801a1afbc0 EFLAGS: 00010286 [ 38.958545] RAX: 0000000000000000 RBX: ffffed1003435f78 RCX: ffffffff813a4050 [ 38.959862] RDX: ffff88800f081bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.961140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003435f2f [ 38.962447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.963730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1afdf8 [ 38.965009] FS: 00007fd9580e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.966475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.967546] CR2: 00007ffc8687eef8 CR3: 00000000147b3000 CR4: 0000000000350ef0 [ 38.968852] Call Trace: [ 38.969320] [ 38.969726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.970636] ? __create_object+0x59/0x80 [ 38.971441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.972430] __vmalloc_noprof+0x59/0x60 [ 38.973199] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.974078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.975042] bpf_prog_alloc+0x39/0x200 [ 38.975749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.976686] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.977575] do_seccomp+0x349/0x25e0 [ 38.978296] ? find_held_lock+0x2b/0x80 [ 38.979080] ? do_prlimit+0x310/0x610 [ 38.979781] ? __pfx_do_seccomp+0x10/0x10 [ 38.980590] ? do_raw_spin_unlock+0x53/0x220 [ 38.981448] ? _raw_spin_unlock+0x1e/0x40 [ 38.982231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.983206] ? static_key_count+0x60/0x80 [ 38.984011] prctl_set_seccomp+0x4e/0x70 [ 38.984751] __do_sys_prctl+0xe6c/0x1d70 [ 38.985534] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.986418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.987419] ? irqentry_exit+0xf3/0x650 [ 38.988185] do_syscall_64+0xbf/0x430 [ 38.988940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.989887] RIP: 0033:0x7fd9585da5cd [ 38.990555] 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 [ 38.993772] RSP: 002b:00007ffc8687d820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.995161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9585da5cd [ 38.996441] RDX: 000055c346b7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.997727] RBP: 00007ffc8687d880 R08: 0000000000000000 R09: 00007ffc8687cf20 [ 38.999011] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c36af96b10 [ 39.000131] R13: 00007ffc8687dcb0 R14: 000055c36af972b0 R15: 000055c36afab6f0 [ 39.001203] [ 39.001554] irq event stamp: 1759 [ 39.002097] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.003360] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.004626] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.005894] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 39.007152] ---[ end trace 0000000000000000 ]--- [ 42.011332] ------------[ cut here ]------------ [ 42.012222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.014177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.015613] Modules linked in: [ 42.016473] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.018481] Tainted: [W]=WARN [ 42.019085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.020518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.021420] 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 [ 42.024495] RSP: 0018:ffff88801b8ffbc0 EFLAGS: 00010286 [ 42.025449] RAX: 0000000000000000 RBX: ffffed100371ff78 RCX: ffffffff813a4050 [ 42.026697] RDX: ffff888014491bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.027969] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371ff2f [ 42.029225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.030477] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8ffdf8 [ 42.031738] FS: 00007f25f0bf0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.033141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.034200] CR2: 00007ffddddb0ef8 CR3: 000000000ccbe000 CR4: 0000000000350ef0 [ 42.035486] Call Trace: [ 42.035981] [ 42.036383] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.037261] ? __create_object+0x59/0x80 [ 42.038047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.038992] __vmalloc_noprof+0x59/0x60 [ 42.039685] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.040530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.041431] bpf_prog_alloc+0x39/0x200 [ 42.042148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.043057] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.043936] do_seccomp+0x349/0x25e0 [ 42.044589] ? find_held_lock+0x2b/0x80 [ 42.045321] ? do_prlimit+0x310/0x610 [ 42.046040] ? __pfx_do_seccomp+0x10/0x10 [ 42.046763] ? do_raw_spin_unlock+0x53/0x220 [ 42.047565] ? _raw_spin_unlock+0x1e/0x40 [ 42.048316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.049251] ? static_key_count+0x60/0x80 [ 42.050046] prctl_set_seccomp+0x4e/0x70 [ 42.050769] __do_sys_prctl+0xe6c/0x1d70 [ 42.051529] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.052364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.053307] ? irqentry_exit+0xf3/0x650 [ 42.054064] do_syscall_64+0xbf/0x430 [ 42.054755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.055680] RIP: 0033:0x7f25f10e25cd [ 42.056377] 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 [ 42.059453] RSP: 002b:00007ffddddae2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.060793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25f10e25cd [ 42.062054] RDX: 000055eabd4f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.063291] RBP: 00007ffddddae340 R08: 0000000000000000 R09: 00007ffddddad9e0 [ 42.064333] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ead0888ad0 [ 42.065379] R13: 00007ffddddae770 R14: 000055ead0889bc0 R15: 000055ead089a780 [ 42.066435] [ 42.066790] irq event stamp: 1777 [ 42.067323] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.068554] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.069791] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 42.071061] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 42.072287] ---[ end trace 0000000000000000 ]--- [ 42.769124] ------------[ cut here ]------------ [ 42.769568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.770564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.771283] Modules linked in: [ 42.771576] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.772554] Tainted: [W]=WARN [ 42.772845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.773541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.774092] 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 [ 42.775657] RSP: 0018:ffff888017dc7bc0 EFLAGS: 00010286 [ 42.776152] RAX: 0000000000000000 RBX: ffffed1002fb8f78 RCX: ffffffff813a4050 [ 42.776757] RDX: ffff88801c9d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.777388] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb8f2f [ 42.778016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.778615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dc7df8 [ 42.779255] FS: 00007f0f00eb2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.779957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.780452] CR2: 00007f0f013a4580 CR3: 000000000cc3f000 CR4: 0000000000350ef0 [ 42.781082] Call Trace: [ 42.781315] [ 42.781514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.781949] ? __create_object+0x59/0x80 [ 42.782316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.782772] __vmalloc_noprof+0x59/0x60 [ 42.783142] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.783549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.784005] bpf_prog_alloc+0x39/0x200 [ 42.784346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.784775] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.785219] do_seccomp+0x349/0x25e0 [ 42.785550] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.785990] ? __pfx_do_seccomp+0x10/0x10 [ 42.786353] ? find_held_lock+0x2b/0x80 [ 42.786702] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.787172] ? static_key_count+0x60/0x80 [ 42.787543] prctl_set_seccomp+0x4e/0x70 [ 42.787922] __do_sys_prctl+0xe6c/0x1d70 [ 42.788284] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.788675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.789149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.789603] ? irqentry_exit+0xf3/0x650 [ 42.789978] do_syscall_64+0xbf/0x430 [ 42.790318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.790763] RIP: 0033:0x7f0f013a45cd [ 42.791105] 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 [ 42.792641] RSP: 002b:00007ffd14e13100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.793300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f013a45cd [ 42.793923] RDX: 0000555e402ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.794523] RBP: 00007ffd14e13160 R08: 0000000000000000 R09: 00007ffd14e12800 [ 42.795150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e7dec7ad0 [ 42.795750] R13: 00007ffd14e13590 R14: 0000555e7dec8bc0 R15: 0000555e7ded9780 [ 42.796380] [ 42.796586] irq event stamp: 1695 [ 42.796902] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 42.797623] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.798359] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 42.799115] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 42.799856] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43901' (ECDSA) to the list of known hosts. 2025/11/18 23:51:45 fuzzer started 2025/11/18 23:51:45 dialing manager at localhost:34383 2025/11/18 23:51:45 checking machine... 2025/11/18 23:51:45 checking revisions... [ 43.669608] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:51:46 testing simple program... [ 43.764749] cgroup: Unknown subsys name 'net' [ 43.847358] cgroup: Unknown subsys name 'cpuset' [ 43.859599] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:51:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017ffff58 RCX=0000000000000001 RDX=1ffff1100d9c115b RSI=ffff888017ffff48 RDI=ffff88806ce08a98 RBP=0000000000000000 RSP=ffff88806ce08a20 R8 =0000000000000001 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88806ce08af0 R13=ffff88806ce08ad8 R14=ffff888017ffff48 R15=ffff88806ce08a90 RIP=ffffffff8135fb91 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa3ed7f7000 CR3=000000000bb86000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8671f580 RBX=ffffffff8671f568 RCX=ffffffff81aacecf RDX=0000000000000000 RSI=ffffffff86aae90e RDI=ffffffff8671f550 RBP=ffffffff8671f56c RSP=ffff8880147472c8 R8 =ffffffff86aae90e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023bed R12=ffffffff8671f580 R13=ffffffff8671f550 R14=ffffffff8671f568 R15=dffffc0000000000 RIP=ffffffff8135da8a RFL=00000283 [--S---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 00007ff30999b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdddda8000 CR3=000000000d872000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=0bb5fe0a0d9d763600000000000ae988 XMM05=7dd00db35f62736b0000000000323328 XMM06=d96330e2d2db86320000000000321470 XMM07=fb795ef6d65770560000000000311908 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000