[ 46.010462] ------------[ cut here ]------------ [ 46.011236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.012916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.014125] Modules linked in: [ 46.014619] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.016285] Tainted: [W]=WARN [ 46.016744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.017956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.018711] 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 [ 46.021557] RSP: 0018:ffff888018597bc0 EFLAGS: 00010286 [ 46.022529] RAX: 0000000000000000 RBX: ffffed10030b2f78 RCX: ffffffff813a4050 [ 46.023760] RDX: ffff888015a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.024851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b2f2f [ 46.025941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.026998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018597df8 [ 46.028041] FS: 00007f1f7a0e4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.029236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.030080] CR2: 00007f1f7a5d6580 CR3: 000000000e8bd000 CR4: 0000000000350ef0 [ 46.031165] Call Trace: [ 46.031568] [ 46.032068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.033072] ? __create_object+0x59/0x80 [ 46.033911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.034718] __vmalloc_noprof+0x59/0x60 [ 46.035359] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.036056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.036839] bpf_prog_alloc+0x39/0x200 [ 46.037460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.038265] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.038992] do_seccomp+0x349/0x25e0 [ 46.039589] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.040344] ? __pfx_do_seccomp+0x10/0x10 [ 46.040975] ? find_held_lock+0x2b/0x80 [ 46.041617] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.042440] ? static_key_count+0x60/0x80 [ 46.043092] prctl_set_seccomp+0x4e/0x70 [ 46.043755] __do_sys_prctl+0xe6c/0x1d70 [ 46.044419] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.045103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.045914] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.046729] ? irqentry_exit+0xf3/0x650 [ 46.047395] do_syscall_64+0xbf/0x430 [ 46.047982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.048776] RIP: 0033:0x7f1f7a5d65cd [ 46.049365] 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 [ 46.052069] RSP: 002b:00007ffdcf6f62c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.053231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f7a5d65cd [ 46.054332] RDX: 000055e401178e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.055441] RBP: 00007ffdcf6f6320 R08: 0000000000000000 R09: 00007ffdcf6f59c0 [ 46.056553] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e437d3e240 [ 46.057778] R13: 00007ffdcf6f6750 R14: 000055e437d3dbf0 R15: 000055e437d524d0 [ 46.058907] [ 46.059300] irq event stamp: 1741 [ 46.059817] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.061126] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.062433] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 46.063768] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.065065] ---[ end trace 0000000000000000 ]--- [ 48.957664] ------------[ cut here ]------------ [ 48.958440] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.960148] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.961534] Modules linked in: [ 48.962030] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.963846] Tainted: [W]=WARN [ 48.964355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.965587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.966342] 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 [ 48.968981] RSP: 0018:ffff888016df7bc0 EFLAGS: 00010286 [ 48.969803] RAX: 0000000000000000 RBX: ffffed1002dbef78 RCX: ffffffff813a4050 [ 48.970874] RDX: ffff88800ee3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.971951] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbef2f [ 48.973010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.974072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016df7df8 [ 48.975169] FS: 00007f33542e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.976388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.977277] CR2: 00007ffe7d6daef7 CR3: 000000002025a000 CR4: 0000000000350ef0 [ 48.978342] Call Trace: [ 48.978733] [ 48.979083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.979842] ? __create_object+0x59/0x80 [ 48.980490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.981298] __vmalloc_noprof+0x59/0x60 [ 48.981892] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.982618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.983419] bpf_prog_alloc+0x39/0x200 [ 48.984004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.984798] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.985563] do_seccomp+0x349/0x25e0 [ 48.986179] ? find_held_lock+0x2b/0x80 [ 48.986779] ? do_prlimit+0x310/0x610 [ 48.987418] ? __pfx_do_seccomp+0x10/0x10 [ 48.988055] ? do_raw_spin_unlock+0x53/0x220 [ 48.988757] ? _raw_spin_unlock+0x1e/0x40 [ 48.989418] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.990233] ? static_key_count+0x60/0x80 [ 48.990873] prctl_set_seccomp+0x4e/0x70 [ 48.991539] __do_sys_prctl+0xe6c/0x1d70 [ 48.992214] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.992894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.993720] ? irqentry_exit+0xf3/0x650 [ 48.994354] do_syscall_64+0xbf/0x430 [ 48.994960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.995764] RIP: 0033:0x7f33547d25cd [ 48.996351] 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 [ 48.999043] RSP: 002b:00007ffe7d6d9050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.000200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33547d25cd [ 49.001281] RDX: 000055fac88b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.002355] RBP: 00007ffe7d6d90b0 R08: 0000000000000000 R09: 00007ffe7d6d8750 [ 49.003444] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fad663bad0 [ 49.004525] R13: 00007ffe7d6d94e0 R14: 000055fad663cbc0 R15: 000055fad664d780 [ 49.005621] [ 49.005979] irq event stamp: 1809 [ 49.006551] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.007844] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.009131] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 49.010427] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 49.011711] ---[ end trace 0000000000000000 ]--- [ 49.742589] ------------[ cut here ]------------ [ 49.743550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.745584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.747051] Modules linked in: [ 49.747704] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.749683] Tainted: [W]=WARN [ 49.750275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.751775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.752700] 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 [ 49.755903] RSP: 0018:ffff88801d10fbc0 EFLAGS: 00010286 [ 49.756883] RAX: 0000000000000000 RBX: ffffed1003a21f78 RCX: ffffffff813a4050 [ 49.758176] RDX: ffff88801a380000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.759478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a21f2f [ 49.760770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.762062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d10fdf8 [ 49.763360] FS: 00007f756ea69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.764812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.765881] CR2: 00007ffec209fef7 CR3: 000000002008d000 CR4: 0000000000350ef0 [ 49.767164] Call Trace: [ 49.767635] [ 49.768041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.768955] ? __create_object+0x59/0x80 [ 49.769746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.770716] __vmalloc_noprof+0x59/0x60 [ 49.771487] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.772368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.773292] bpf_prog_alloc+0x39/0x200 [ 49.773977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.774897] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.775812] do_seccomp+0x349/0x25e0 [ 49.776528] ? find_held_lock+0x2b/0x80 [ 49.777302] ? do_prlimit+0x310/0x610 [ 49.777996] ? __pfx_do_seccomp+0x10/0x10 [ 49.778780] ? do_raw_spin_unlock+0x53/0x220 [ 49.779616] ? _raw_spin_unlock+0x1e/0x40 [ 49.780404] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.781373] ? static_key_count+0x60/0x80 [ 49.782185] prctl_set_seccomp+0x4e/0x70 [ 49.782914] __do_sys_prctl+0xe6c/0x1d70 [ 49.783756] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.784613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.785604] ? irqentry_exit+0xf3/0x650 [ 49.786379] do_syscall_64+0xbf/0x430 [ 49.787096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.788078] RIP: 0033:0x7f756ef5b5cd [ 49.788793] 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 [ 49.792008] RSP: 002b:00007ffec209ecb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.793379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f756ef5b5cd [ 49.794654] RDX: 000055991ff04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.795958] RBP: 00007ffec209ed10 R08: 0000000000000000 R09: 00007ffec209e3b0 [ 49.797234] R10: 0000000000000000 R11: 0000000000000246 R12: 000055994288aad0 [ 49.798512] R13: 00007ffec209f140 R14: 000055994288bbc0 R15: 000055994289c780 [ 49.799843] [ 49.800327] irq event stamp: 1719 [ 49.800930] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.802456] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.803999] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 49.805542] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 49.807070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43244' (ECDSA) to the list of known hosts. 2025/11/18 03:32:29 fuzzer started 2025/11/18 03:32:29 dialing manager at localhost:37895 2025/11/18 03:32:29 checking machine... 2025/11/18 03:32:29 checking revisions... [ 50.688701] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:32:30 testing simple program... [ 50.754266] cgroup: Unknown subsys name 'net' [ 50.799922] cgroup: Unknown subsys name 'cpuset' [ 50.811805] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:32:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86abeace RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880154cf8f8 RSP=ffff8880154cf830 R8 =ffffffff86abead2 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002672d R12=ffff8880154cf900 R13=ffff8880154cf8e8 R14=ffff8880154cf8e1 R15=ffff8880154cf8a0 RIP=ffffffff8135e896 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 00007f33542e0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a46ae6668 CR3=0000000020261000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88806cf08a70 RBX=ffff88806cf08b08 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff88806cf08a70 RBP=ffff88806cf08a70 RSP=ffff88806cf089f0 R8 =0000000000000007 R9 =0000000000000001 R10=ffffed1004042eb9 R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff81b2cf12 RFL=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7d6d3000 CR3=0000000020261000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000