[ 46.384941] ------------[ cut here ]------------ [ 46.385887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.387971] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.389438] Modules linked in: [ 46.390089] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.392153] Tainted: [W]=WARN [ 46.392759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.394241] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.395200] 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 [ 46.398405] RSP: 0018:ffff88800f8b7bc0 EFLAGS: 00010286 [ 46.399405] RAX: 0000000000000000 RBX: ffffed1001f16f78 RCX: ffffffff813a4050 [ 46.400728] RDX: ffff88800d99b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.402000] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f16f2f [ 46.403302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.404594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8b7df8 [ 46.405866] FS: 00007f6324e78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.407319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.408395] CR2: 00007ffda673def7 CR3: 0000000009c8d000 CR4: 0000000000350ef0 [ 46.409710] Call Trace: [ 46.410176] [ 46.410669] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.411594] ? __create_object+0x59/0x80 [ 46.412342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.413315] __vmalloc_noprof+0x59/0x60 [ 46.414097] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.415043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.415978] bpf_prog_alloc+0x39/0x200 [ 46.416708] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.417637] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.418588] do_seccomp+0x349/0x25e0 [ 46.419318] ? find_held_lock+0x2b/0x80 [ 46.420095] ? do_prlimit+0x310/0x610 [ 46.420823] ? __pfx_do_seccomp+0x10/0x10 [ 46.421603] ? do_raw_spin_unlock+0x53/0x220 [ 46.422412] ? _raw_spin_unlock+0x1e/0x40 [ 46.423273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.424249] ? static_key_count+0x60/0x80 [ 46.425033] prctl_set_seccomp+0x4e/0x70 [ 46.425846] __do_sys_prctl+0xe6c/0x1d70 [ 46.426662] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.427562] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.428499] ? irqentry_exit+0xf3/0x650 [ 46.429255] do_syscall_64+0xbf/0x430 [ 46.430001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.431018] RIP: 0033:0x7f632536a5cd [ 46.431747] 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 [ 46.434971] RSP: 002b:00007ffda673be70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.436382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f632536a5cd [ 46.437735] RDX: 0000561a36f3de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.439057] RBP: 00007ffda673bed0 R08: 0000000000000000 R09: 00007ffda673b570 [ 46.440410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a3f1b82b0 [ 46.441747] R13: 00007ffda673c300 R14: 0000561a3f1bad20 R15: 0000561a3f1cc8d0 [ 46.443074] [ 46.443501] irq event stamp: 1743 [ 46.444152] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.445708] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.447324] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 46.448854] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.450108] ---[ end trace 0000000000000000 ]--- [ 49.860272] ------------[ cut here ]------------ [ 49.861176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.863182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.864645] Modules linked in: [ 49.865243] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.867171] Tainted: [W]=WARN [ 49.867739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.869182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.870093] 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 [ 49.873218] RSP: 0018:ffff88801742fbc0 EFLAGS: 00010286 [ 49.874191] RAX: 0000000000000000 RBX: ffffed1002e85f78 RCX: ffffffff813a4050 [ 49.875441] RDX: ffff888015deb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.876697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e85f2f [ 49.877948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.879203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801742fdf8 [ 49.880458] FS: 00007f6dfa79b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.881849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.882879] CR2: 00007ffcab774ef7 CR3: 000000001eb39000 CR4: 0000000000350ef0 [ 49.884154] Call Trace: [ 49.884679] [ 49.885070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.886129] ? __create_object+0x59/0x80 [ 49.886918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.887871] __vmalloc_noprof+0x59/0x60 [ 49.888631] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.889443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.890356] bpf_prog_alloc+0x39/0x200 [ 49.891059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.891991] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.892889] do_seccomp+0x349/0x25e0 [ 49.893615] ? find_held_lock+0x2b/0x80 [ 49.894311] ? do_prlimit+0x310/0x610 [ 49.895024] ? __pfx_do_seccomp+0x10/0x10 [ 49.895796] ? do_raw_spin_unlock+0x53/0x220 [ 49.896642] ? _raw_spin_unlock+0x1e/0x40 [ 49.897379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.898321] ? static_key_count+0x60/0x80 [ 49.899089] prctl_set_seccomp+0x4e/0x70 [ 49.899858] __do_sys_prctl+0xe6c/0x1d70 [ 49.900630] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.901431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.902387] ? irqentry_exit+0xf3/0x650 [ 49.903111] do_syscall_64+0xbf/0x430 [ 49.903944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.905111] RIP: 0033:0x7f6dfac8d5cd [ 49.905992] 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 [ 49.909830] RSP: 002b:00007ffcab773ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.911326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dfac8d5cd [ 49.912586] RDX: 000056220516be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.913830] RBP: 00007ffcab773b20 R08: 0000000000000000 R09: 00007ffcab7731c0 [ 49.915086] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622308a4ad0 [ 49.916383] R13: 00007ffcab773f50 R14: 00005622308a5bc0 R15: 00005622308b6780 [ 49.917653] [ 49.918055] irq event stamp: 1711 [ 49.918706] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.920215] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.921683] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 49.923206] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 49.924602] ---[ end trace 0000000000000000 ]--- [ 50.736029] ------------[ cut here ]------------ [ 50.736959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.738996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.740486] Modules linked in: [ 50.741142] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.743159] Tainted: [W]=WARN [ 50.743766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.745268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.746174] 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 [ 50.749339] RSP: 0018:ffff8880167afbc0 EFLAGS: 00010286 [ 50.750333] RAX: 0000000000000000 RBX: ffffed1002cf5f78 RCX: ffffffff813a4050 [ 50.751642] RDX: ffff88800f961bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.752952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf5f2f [ 50.754229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.755532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167afdf8 [ 50.756839] FS: 00007f386f46e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.758269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.759325] CR2: 00007ffd7cdf2ef7 CR3: 000000000e291000 CR4: 0000000000350ef0 [ 50.760644] Call Trace: [ 50.761109] [ 50.761559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.762410] ? __create_object+0x59/0x80 [ 50.763190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.764197] __vmalloc_noprof+0x59/0x60 [ 50.764958] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.765831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.766773] bpf_prog_alloc+0x39/0x200 [ 50.767471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.768441] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.769336] do_seccomp+0x349/0x25e0 [ 50.770044] ? find_held_lock+0x2b/0x80 [ 50.770811] ? do_prlimit+0x310/0x610 [ 50.771550] ? __pfx_do_seccomp+0x10/0x10 [ 50.772323] ? do_raw_spin_unlock+0x53/0x220 [ 50.773160] ? _raw_spin_unlock+0x1e/0x40 [ 50.773952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.774912] ? static_key_count+0x60/0x80 [ 50.775715] prctl_set_seccomp+0x4e/0x70 [ 50.776474] __do_sys_prctl+0xe6c/0x1d70 [ 50.777259] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.778117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.779077] ? irqentry_exit+0xf3/0x650 [ 50.779880] do_syscall_64+0xbf/0x430 [ 50.780652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.781601] RIP: 0033:0x7f386f9605cd [ 50.782267] 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 [ 50.785409] RSP: 002b:00007ffd7cdf1780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.786757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f386f9605cd [ 50.788070] RDX: 00005567b9b73e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.789267] RBP: 00007ffd7cdf17e0 R08: 0000000000000000 R09: 00007ffd7cdf0e80 [ 50.790327] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567c2f41ad0 [ 50.791381] R13: 00007ffd7cdf1c10 R14: 00005567c2f42bc0 R15: 00005567c2f53780 [ 50.792491] [ 50.792866] irq event stamp: 1745 [ 50.793361] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.794627] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.795902] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 50.797231] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 50.798584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42892' (ECDSA) to the list of known hosts. 2025/11/18 00:07:31 fuzzer started 2025/11/18 00:07:31 dialing manager at localhost:37895 2025/11/18 00:07:31 checking machine... 2025/11/18 00:07:31 checking revisions... [ 51.712957] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:07:32 testing simple program... [ 51.795774] cgroup: Unknown subsys name 'net' [ 51.861210] cgroup: Unknown subsys name 'cpuset' [ 51.880446] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:07:31 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888015de9bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015dea618 RSP=ffff8880170c7918 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015dea618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527049 RFL=00000046 [---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 00007f6dfa79b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6dfad530b0 CR3=000000001eb70000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002bcbd 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec02a0838 CR3=000000000e91a000 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=37303a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323639 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000