[ 46.749186] ------------[ cut here ]------------ [ 46.750073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.752093] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.753606] Modules linked in: [ 46.754234] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.756448] Tainted: [W]=WARN [ 46.757022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.758565] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.759463] 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 [ 46.762639] RSP: 0018:ffff888018b5fbc0 EFLAGS: 00010286 [ 46.763601] RAX: 0000000000000000 RBX: ffffed100316bf78 RCX: ffffffff813a4050 [ 46.764892] RDX: ffff88800f059bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.766157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100316bf2f [ 46.767445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.768736] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b5fdf8 [ 46.770015] FS: 00007f02da799900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.771465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.772507] CR2: 00007f02dacff4a6 CR3: 000000000e535000 CR4: 0000000000350ef0 [ 46.773813] Call Trace: [ 46.774319] [ 46.774727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.775611] ? __create_object+0x59/0x80 [ 46.776398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.777357] __vmalloc_noprof+0x59/0x60 [ 46.778075] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.778948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.779884] bpf_prog_alloc+0x39/0x200 [ 46.780606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.781537] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.782432] do_seccomp+0x349/0x25e0 [ 46.783156] ? find_held_lock+0x2b/0x80 [ 46.783866] ? do_prlimit+0x310/0x610 [ 46.784609] ? __pfx_do_seccomp+0x10/0x10 [ 46.785385] ? do_raw_spin_unlock+0x53/0x220 [ 46.786206] ? _raw_spin_unlock+0x1e/0x40 [ 46.786925] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.787880] ? static_key_count+0x60/0x80 [ 46.788674] prctl_set_seccomp+0x4e/0x70 [ 46.789453] __do_sys_prctl+0xe6c/0x1d70 [ 46.790214] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.791024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.791988] ? irqentry_exit+0xf3/0x650 [ 46.792750] do_syscall_64+0xbf/0x430 [ 46.793487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.794433] RIP: 0033:0x7f02dac8b5cd [ 46.795093] 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 [ 46.798297] RSP: 002b:00007ffc96fd21d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.799675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02dac8b5cd [ 46.800959] RDX: 0000564e84468e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.802264] RBP: 00007ffc96fd2230 R08: 0000000000000000 R09: 00007ffc96fd18d0 [ 46.803554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564eb045cad0 [ 46.804827] R13: 00007ffc96fd2660 R14: 0000564eb045dbc0 R15: 0000564eb046e780 [ 46.806141] [ 46.806567] irq event stamp: 1839 [ 46.807227] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 46.808775] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 46.810308] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 46.811866] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 46.813405] ---[ end trace 0000000000000000 ]--- [ 49.707837] ------------[ cut here ]------------ [ 49.708770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.710813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.712266] Modules linked in: [ 49.712872] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.715187] Tainted: [W]=WARN [ 49.715743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.717231] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.718147] 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 [ 49.721325] RSP: 0018:ffff888017b67bc0 EFLAGS: 00010286 [ 49.722313] RAX: 0000000000000000 RBX: ffffed1002f6cf78 RCX: ffffffff813a4050 [ 49.723601] RDX: ffff888019e69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.724894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6cf2f [ 49.726205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.727480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b67df8 [ 49.728798] FS: 00007fb380d86900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.730232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.731313] CR2: 00007fb381278580 CR3: 0000000009f91000 CR4: 0000000000350ef0 [ 49.732613] Call Trace: [ 49.733088] [ 49.733554] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.734448] ? __create_object+0x59/0x80 [ 49.735230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.736207] __vmalloc_noprof+0x59/0x60 [ 49.736921] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.737793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.738731] bpf_prog_alloc+0x39/0x200 [ 49.739482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.740425] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.741327] do_seccomp+0x349/0x25e0 [ 49.741995] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.742898] ? __pfx_do_seccomp+0x10/0x10 [ 49.743682] ? find_held_lock+0x2b/0x80 [ 49.744434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.745414] ? static_key_count+0x60/0x80 [ 49.746213] prctl_set_seccomp+0x4e/0x70 [ 49.746940] __do_sys_prctl+0xe6c/0x1d70 [ 49.747733] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.748578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.749545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.750507] ? irqentry_exit+0xf3/0x650 [ 49.751278] do_syscall_64+0xbf/0x430 [ 49.751977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.752968] RIP: 0033:0x7fb3812785cd [ 49.753680] 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 [ 49.756893] RSP: 002b:00007ffc6155c750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.758282] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3812785cd [ 49.759572] RDX: 0000562dbb981e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.760880] RBP: 00007ffc6155c7b0 R08: 0000000000000000 R09: 00007ffc6155be50 [ 49.762196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562de05dead0 [ 49.763485] R13: 00007ffc6155cbe0 R14: 0000562de05dfbc0 R15: 0000562de05f0780 [ 49.764794] [ 49.765251] irq event stamp: 1905 [ 49.765853] hardirqs last enabled at (1913): [] __up_console_sem+0x78/0x80 [ 49.767379] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 49.768927] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.770486] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 49.772010] ---[ end trace 0000000000000000 ]--- [ 50.536688] ------------[ cut here ]------------ [ 50.537623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.539627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.541359] Modules linked in: [ 50.541958] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.544015] Tainted: [W]=WARN [ 50.544613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.546083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.546984] 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 [ 50.550140] RSP: 0018:ffff888019f0fbc0 EFLAGS: 00010286 [ 50.551069] RAX: 0000000000000000 RBX: ffffed10033e1f78 RCX: ffffffff813a4050 [ 50.552335] RDX: ffff8880160c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.553639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e1f2f [ 50.554911] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.556179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f0fdf8 [ 50.557472] FS: 00007f6d8266c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.558924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.559989] CR2: 00007ffc002ccef7 CR3: 000000000d2de000 CR4: 0000000000350ef0 [ 50.561323] Call Trace: [ 50.561794] [ 50.562258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.563167] ? __create_object+0x59/0x80 [ 50.563906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.564893] __vmalloc_noprof+0x59/0x60 [ 50.565666] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.566552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.567513] bpf_prog_alloc+0x39/0x200 [ 50.568258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.569208] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.570084] do_seccomp+0x349/0x25e0 [ 50.570825] ? find_held_lock+0x2b/0x80 [ 50.571588] ? do_prlimit+0x310/0x610 [ 50.572328] ? __pfx_do_seccomp+0x10/0x10 [ 50.573085] ? do_raw_spin_unlock+0x53/0x220 [ 50.573922] ? _raw_spin_unlock+0x1e/0x40 [ 50.574707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.575667] ? static_key_count+0x60/0x80 [ 50.576469] prctl_set_seccomp+0x4e/0x70 [ 50.577278] __do_sys_prctl+0xe6c/0x1d70 [ 50.578028] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.578887] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.579855] ? irqentry_exit+0xf3/0x650 [ 50.580632] do_syscall_64+0xbf/0x430 [ 50.581382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.582334] RIP: 0033:0x7f6d82b5e5cd [ 50.582990] 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 [ 50.586186] RSP: 002b:00007ffc002caf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.587545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d82b5e5cd [ 50.588845] RDX: 0000564cf5c3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.590134] RBP: 00007ffc002cafb0 R08: 0000000000000000 R09: 00007ffc002ca650 [ 50.591428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d16d47ad0 [ 50.592706] R13: 00007ffc002cb3e0 R14: 0000564d16d48bc0 R15: 0000564d16d59780 [ 50.594017] [ 50.594486] irq event stamp: 1863 [ 50.595094] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.596658] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 50.598217] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 50.599784] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 50.601323] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3217' (ECDSA) to the list of known hosts. 2025/11/19 00:17:53 fuzzer started 2025/11/19 00:17:53 dialing manager at localhost:34383 2025/11/19 00:17:53 checking machine... 2025/11/19 00:17:53 checking revisions... [ 51.529632] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:17:53 testing simple program... [ 51.621474] cgroup: Unknown subsys name 'net' [ 51.701069] cgroup: Unknown subsys name 'cpuset' [ 51.718326] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:17:52 Registers: info registers vcpu 0 RAX=00000000000092f4 RBX=00000000000092f1 RCX=0000000000000001 RDX=1ffffffff0bc5738 RSI=ffffffff85e2b998 RDI=ffff888019c2ddc0 RBP=ffff88806ce38140 RSP=ffff88806ce08e10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff85e2b980 R13=ffff88806ce38154 R14=0000000000000000 R15=ffffffff85e2b9c0 RIP=ffffffff815cd1b8 RFL=00000093 [--S-A-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 00007fb380d86900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb38133d618 CR3=000000001fe4a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000276ed RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae7bbf6000 CR3=000000000e6eb000 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=2032353a37313a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a37313a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000