[ 39.239285] ------------[ cut here ]------------ [ 39.240385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.242828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.244720] Modules linked in: [ 39.245425] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.247775] Tainted: [W]=WARN [ 39.248426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.250255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.251381] 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 [ 39.255158] RSP: 0018:ffff888018097bc0 EFLAGS: 00010286 [ 39.256241] RAX: 0000000000000000 RBX: ffffed1003012f78 RCX: ffffffff813a4050 [ 39.257744] RDX: ffff88800f2b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.259300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003012f2f [ 39.260928] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.262520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018097df8 [ 39.264136] FS: 00007f1c96c48900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.265894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.267177] CR2: 00007ffc38e00ef8 CR3: 000000000d37a000 CR4: 0000000000350ef0 [ 39.268663] Call Trace: [ 39.269201] [ 39.269805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.270883] ? __create_object+0x59/0x80 [ 39.271851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.272924] __vmalloc_noprof+0x59/0x60 [ 39.273742] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.274773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.275923] bpf_prog_alloc+0x39/0x200 [ 39.276791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.277881] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.278992] do_seccomp+0x349/0x25e0 [ 39.279831] ? find_held_lock+0x2b/0x80 [ 39.280717] ? do_prlimit+0x310/0x610 [ 39.281626] ? __pfx_do_seccomp+0x10/0x10 [ 39.282641] ? do_raw_spin_unlock+0x53/0x220 [ 39.283607] ? _raw_spin_unlock+0x1e/0x40 [ 39.284495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.285693] ? static_key_count+0x60/0x80 [ 39.286692] prctl_set_seccomp+0x4e/0x70 [ 39.287583] __do_sys_prctl+0xe6c/0x1d70 [ 39.288466] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.289518] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.290772] ? irqentry_exit+0xf3/0x650 [ 39.291722] do_syscall_64+0xbf/0x430 [ 39.292609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.293678] RIP: 0033:0x7f1c9713a5cd [ 39.294417] 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 [ 39.297855] RSP: 002b:00007ffc38dfedc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.299346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c9713a5cd [ 39.300671] RDX: 000055c524c10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.301962] RBP: 00007ffc38dfee20 R08: 0000000000000000 R09: 00007ffc38dfe4c0 [ 39.303247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c55fd55ad0 [ 39.304556] R13: 00007ffc38dff250 R14: 000055c55fd56bc0 R15: 000055c55fd67780 [ 39.305924] [ 39.306414] irq event stamp: 1799 [ 39.307126] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.308580] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.309881] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 39.311190] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 39.312571] ---[ end trace 0000000000000000 ]--- [ 42.192869] ------------[ cut here ]------------ [ 42.193409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.194657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.195518] Modules linked in: [ 42.195907] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.197125] Tainted: [W]=WARN [ 42.197465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.198372] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.198940] 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 [ 42.200884] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 42.201455] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 42.202249] RDX: ffff88801814d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.203029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 42.203814] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.204594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 42.205349] FS: 00007f2f5adc3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.206237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.206891] CR2: 00007f2f5b2b5580 CR3: 000000000cfc3000 CR4: 0000000000350ef0 [ 42.207680] Call Trace: [ 42.207969] [ 42.208219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.208919] ? __create_object+0x59/0x80 [ 42.209386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.210008] __vmalloc_noprof+0x59/0x60 [ 42.210473] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.211028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.211629] bpf_prog_alloc+0x39/0x200 [ 42.212069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.212670] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.213218] do_seccomp+0x349/0x25e0 [ 42.213674] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.214227] ? __pfx_do_seccomp+0x10/0x10 [ 42.214724] ? find_held_lock+0x2b/0x80 [ 42.215180] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.215795] ? static_key_count+0x60/0x80 [ 42.216279] prctl_set_seccomp+0x4e/0x70 [ 42.216770] __do_sys_prctl+0xe6c/0x1d70 [ 42.217242] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.217789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.218388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.219004] ? irqentry_exit+0xf3/0x650 [ 42.219464] do_syscall_64+0xbf/0x430 [ 42.219933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.220507] RIP: 0033:0x7f2f5b2b55cd [ 42.220959] 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 [ 42.222977] RSP: 002b:00007ffdcd150c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.223845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f5b2b55cd [ 42.224662] RDX: 0000561758998e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.225444] RBP: 00007ffdcd150cb0 R08: 0000000000000000 R09: 00007ffdcd150350 [ 42.226267] R10: 0000000000000000 R11: 0000000000000246 R12: 000056179175abf0 [ 42.227077] R13: 00007ffdcd1510e0 R14: 0000561791764380 R15: 000056179176f460 [ 42.227904] [ 42.228173] irq event stamp: 1647 [ 42.228586] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 42.229560] hardirqs last disabled at (1666): [] __up_console_sem+0x5d/0x80 [ 42.230500] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 42.231482] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 42.232448] ---[ end trace 0000000000000000 ]--- [ 42.923800] ------------[ cut here ]------------ [ 42.924706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.926770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.928459] Modules linked in: [ 42.929162] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.931166] Tainted: [W]=WARN [ 42.931760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.933244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.934148] 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 [ 42.937346] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 42.938349] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 42.939631] RDX: ffff888016889bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.940907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 42.942182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.943485] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 42.944764] FS: 00007fb91fa7a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.946186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.947258] CR2: 00007ffd54f5cef8 CR3: 000000000e38f000 CR4: 0000000000350ef0 [ 42.948574] Call Trace: [ 42.949041] [ 42.949459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.950365] ? __create_object+0x59/0x80 [ 42.951158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.952135] __vmalloc_noprof+0x59/0x60 [ 42.952896] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.953764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.954698] bpf_prog_alloc+0x39/0x200 [ 42.955387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.956304] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.957205] do_seccomp+0x349/0x25e0 [ 42.957943] ? find_held_lock+0x2b/0x80 [ 42.958718] ? do_prlimit+0x310/0x610 [ 42.959425] ? __pfx_do_seccomp+0x10/0x10 [ 42.960206] ? do_raw_spin_unlock+0x53/0x220 [ 42.961028] ? _raw_spin_unlock+0x1e/0x40 [ 42.961807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.962790] ? static_key_count+0x60/0x80 [ 42.963608] prctl_set_seccomp+0x4e/0x70 [ 42.964338] __do_sys_prctl+0xe6c/0x1d70 [ 42.965117] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.965988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.966969] ? irqentry_exit+0xf3/0x650 [ 42.967744] do_syscall_64+0xbf/0x430 [ 42.968430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.969379] RIP: 0033:0x7fb91ff6c5cd [ 42.970085] 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 [ 42.973261] RSP: 002b:00007ffd54f5b090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.974636] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb91ff6c5cd [ 42.975930] RDX: 0000560a1a3dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.977207] RBP: 00007ffd54f5b0f0 R08: 0000000000000000 R09: 00007ffd54f5a790 [ 42.978508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a3d54ead0 [ 42.979801] R13: 00007ffd54f5b520 R14: 0000560a3d54fbc0 R15: 0000560a3d560780 [ 42.981105] [ 42.981522] irq event stamp: 1805 [ 42.982175] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.983723] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.985242] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 42.986800] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 42.988054] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60065' (ECDSA) to the list of known hosts. 2025/11/17 18:47:19 fuzzer started 2025/11/17 18:47:19 dialing manager at localhost:37895 2025/11/17 18:47:19 checking machine... 2025/11/17 18:47:19 checking revisions... [ 43.882989] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:47:19 testing simple program... [ 43.968787] cgroup: Unknown subsys name 'net' [ 44.036381] cgroup: Unknown subsys name 'cpuset' [ 44.050502] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:47:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaf528 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86aaf52c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=0000000000000004 R15=ffff88806ce08a70 RIP=ffffffff8135f777 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 00007f2f5adc3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2f5ada2020 CR3=0000000020232000 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 info registers vcpu 1 RAX=000000000001f447 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6f9e15c8 CR3=000000000dae0000 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=147739cdd3549a8fe74417d9270abaea XMM02=ec2efd57dc4c00df0000000000303df0 XMM03=224d3801607e79770000000000303ec0 XMM04=6f5744501fa2893f00000000000ae988 XMM05=14648eaa1277bab100000000003200d8 XMM06=817b8945e9d50373000000000031ff60 XMM07=e042d86d42eb936e0000000000311348 XMM08=224d3801607e79770000000000303ec0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000