[ 38.984245] ------------[ cut here ]------------ [ 38.985191] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.987287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.988780] Modules linked in: [ 38.989379] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.991389] Tainted: [W]=WARN [ 38.991980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.993656] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.995026] 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 [ 38.998328] RSP: 0018:ffff888015c57bc0 EFLAGS: 00010286 [ 38.999369] RAX: 0000000000000000 RBX: ffffed1002b8af78 RCX: ffffffff813a4050 [ 39.000693] RDX: ffff8880196bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002220] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8af2f [ 39.003836] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.005382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c57df8 [ 39.006722] FS: 00007fc5eb9ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.008203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009283] CR2: 00007ffe738a2ef8 CR3: 000000000cda1000 CR4: 0000000000350ef0 [ 39.010605] Call Trace: [ 39.011091] [ 39.011505] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012442] ? __create_object+0x59/0x80 [ 39.013247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014246] __vmalloc_noprof+0x59/0x60 [ 39.015047] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016873] bpf_prog_alloc+0x39/0x200 [ 39.017614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018528] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019471] do_seccomp+0x349/0x25e0 [ 39.020212] ? find_held_lock+0x2b/0x80 [ 39.020987] ? do_prlimit+0x310/0x610 [ 39.021748] ? __pfx_do_seccomp+0x10/0x10 [ 39.022520] ? do_raw_spin_unlock+0x53/0x220 [ 39.023379] ? _raw_spin_unlock+0x1e/0x40 [ 39.024186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025183] ? static_key_count+0x60/0x80 [ 39.026012] prctl_set_seccomp+0x4e/0x70 [ 39.026836] __do_sys_prctl+0xe6c/0x1d70 [ 39.027648] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.028480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.029471] ? irqentry_exit+0xf3/0x650 [ 39.030253] do_syscall_64+0xbf/0x430 [ 39.031021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.031995] RIP: 0033:0x7fc5ebebc5cd [ 39.032723] 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 [ 39.035964] RSP: 002b:00007ffe738a0790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.037357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5ebebc5cd [ 39.038683] RDX: 00005609d1fade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.040007] RBP: 00007ffe738a07f0 R08: 0000000000000000 R09: 00007ffe7389fe90 [ 39.041311] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609f87852b0 [ 39.042629] R13: 00007ffe738a0c20 R14: 00005609f8787d20 R15: 00005609f87998d0 [ 39.043958] [ 39.044385] irq event stamp: 1823 [ 39.045056] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 39.046617] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 39.048197] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 39.049768] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 39.051334] ---[ end trace 0000000000000000 ]--- [ 41.906513] ------------[ cut here ]------------ [ 41.907270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.908902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.910060] Modules linked in: [ 41.910553] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.912362] Tainted: [W]=WARN [ 41.912920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.914098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.914837] 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 [ 41.917386] RSP: 0018:ffff888019fa7bc0 EFLAGS: 00010286 [ 41.918183] RAX: 0000000000000000 RBX: ffffed10033f4f78 RCX: ffffffff813a4050 [ 41.919227] RDX: ffff88800f6d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.920253] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f4f2f [ 41.921285] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.922331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fa7df8 [ 41.923374] FS: 00007f4dfb927900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.924535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.925393] CR2: 00007f4dfbe8d4a6 CR3: 00000000135a0000 CR4: 0000000000350ef0 [ 41.926429] Call Trace: [ 41.926837] [ 41.927166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.927881] ? __create_object+0x59/0x80 [ 41.928476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.929261] __vmalloc_noprof+0x59/0x60 [ 41.929873] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.930545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.931318] bpf_prog_alloc+0x39/0x200 [ 41.931922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.932668] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.933352] do_seccomp+0x349/0x25e0 [ 41.933943] ? find_held_lock+0x2b/0x80 [ 41.934519] ? do_prlimit+0x310/0x610 [ 41.935120] ? __pfx_do_seccomp+0x10/0x10 [ 41.935740] ? do_raw_spin_unlock+0x53/0x220 [ 41.936369] ? _raw_spin_unlock+0x1e/0x40 [ 41.937000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.937768] ? static_key_count+0x60/0x80 [ 41.938378] prctl_set_seccomp+0x4e/0x70 [ 41.939013] __do_sys_prctl+0xe6c/0x1d70 [ 41.939644] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.940302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.941079] ? irqentry_exit+0xf3/0x650 [ 41.941693] do_syscall_64+0xbf/0x430 [ 41.942253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.943034] RIP: 0033:0x7f4dfbe195cd [ 41.943564] 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 [ 41.946128] RSP: 002b:00007ffc65e36210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.947237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dfbe195cd [ 41.948266] RDX: 0000557788370e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.949298] RBP: 00007ffc65e36270 R08: 0000000000000000 R09: 00007ffc65e35910 [ 41.950341] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577b8051ad0 [ 41.951391] R13: 00007ffc65e366a0 R14: 00005577b8052bc0 R15: 00005577b8063780 [ 41.952454] [ 41.952829] irq event stamp: 1731 [ 41.953318] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 41.954552] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 41.955805] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 41.957046] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 41.958264] ---[ end trace 0000000000000000 ]--- [ 42.742711] ------------[ cut here ]------------ [ 42.743687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.745767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.747285] Modules linked in: [ 42.747944] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.749956] Tainted: [W]=WARN [ 42.750518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.752028] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.752970] 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 [ 42.756151] RSP: 0018:ffff88801972fbc0 EFLAGS: 00010286 [ 42.757133] RAX: 0000000000000000 RBX: ffffed10032e5f78 RCX: ffffffff813a4050 [ 42.758424] RDX: ffff888016e0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.759797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e5f2f [ 42.761087] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.762385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801972fdf8 [ 42.763703] FS: 00007fdaf6169900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.765170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.766235] CR2: 00007ffddb453ef8 CR3: 000000000e334000 CR4: 0000000000350ef0 [ 42.767544] Call Trace: [ 42.768138] [ 42.768626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.769502] ? __create_object+0x59/0x80 [ 42.770326] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.771341] __vmalloc_noprof+0x59/0x60 [ 42.772133] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.773037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.774005] bpf_prog_alloc+0x39/0x200 [ 42.774791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.775757] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.776670] do_seccomp+0x349/0x25e0 [ 42.777357] ? find_held_lock+0x2b/0x80 [ 42.778146] ? do_prlimit+0x310/0x610 [ 42.778943] ? __pfx_do_seccomp+0x10/0x10 [ 42.779746] ? do_raw_spin_unlock+0x53/0x220 [ 42.780545] ? _raw_spin_unlock+0x1e/0x40 [ 42.781361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.782361] ? static_key_count+0x60/0x80 [ 42.783208] prctl_set_seccomp+0x4e/0x70 [ 42.784022] __do_sys_prctl+0xe6c/0x1d70 [ 42.784833] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.785722] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.786744] ? irqentry_exit+0xf3/0x650 [ 42.787507] do_syscall_64+0xbf/0x430 [ 42.788290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.789270] RIP: 0033:0x7fdaf665b5cd [ 42.789998] 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 [ 42.793255] RSP: 002b:00007ffddb451490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.794671] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdaf665b5cd [ 42.795990] RDX: 000055934a002e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.797279] RBP: 00007ffddb4514f0 R08: 0000000000000000 R09: 00007ffddb450b90 [ 42.798559] R10: 0000000000000000 R11: 0000000000000246 R12: 000055937c6daad0 [ 42.799862] R13: 00007ffddb451920 R14: 000055937c6dbbc0 R15: 000055937c6ec780 [ 42.801164] [ 42.801632] irq event stamp: 1827 [ 42.802242] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.803777] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.805285] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 42.806834] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.808342] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60341' (ECDSA) to the list of known hosts. 2025/11/17 09:14:53 fuzzer started 2025/11/17 09:14:53 dialing manager at localhost:37895 2025/11/17 09:14:53 checking machine... 2025/11/17 09:14:53 checking revisions... [ 43.749195] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:14:54 testing simple program... [ 43.846647] cgroup: Unknown subsys name 'net' [ 43.912720] cgroup: Unknown subsys name 'cpuset' [ 43.929048] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:14:53 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff86a49c36 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888015c9f3e0 R8 =ffffffff86a49c3a R9 =ffff888015c9f4e8 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff8135e7a2 R13=ffff888015c9f4f0 R14=ffff888015c9f5e0 R15=ffff888015c9f4a8 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f5337d0f900 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=00007f53374264d0 CR3=000000000e542000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=cea4a59c2033fddb00000000000ae988 XMM05=7a7995dccbd2ee170000000000320ad0 XMM06=474038aa6c007e1f000000000031f8c0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=56fcd22d70207100 RBX=0000000000000001 RCX=ffff88800c29f724 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88801c6c2640 RBP=ffffffff85e1ffe0 RSP=ffff88800c29f718 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff88801c6c1bc0 R15=0000000000000002 RIP=ffffffff81529012 RFL=00000206 [-----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 00007f4dfb927900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4dfb8e0008 CR3=000000001359f000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000