[ 46.635234] ------------[ cut here ]------------ [ 46.636194] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.638255] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.639712] Modules linked in: [ 46.640345] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.642369] Tainted: [W]=WARN [ 46.642937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.644417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.645354] 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 [ 46.648574] RSP: 0018:ffff88801852fbc0 EFLAGS: 00010286 [ 46.649587] RAX: 0000000000000000 RBX: ffffed10030a5f78 RCX: ffffffff813a4050 [ 46.650892] RDX: ffff8880185a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.652186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a5f2f [ 46.653498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.654799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801852fdf8 [ 46.656084] FS: 00007fd4679aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.657556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.658628] CR2: 00007fff195c2ef7 CR3: 000000000cb7d000 CR4: 0000000000350ef0 [ 46.659936] Call Trace: [ 46.660438] [ 46.660863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.661781] ? __create_object+0x59/0x80 [ 46.662568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.663550] __vmalloc_noprof+0x59/0x60 [ 46.664314] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.665211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.666165] bpf_prog_alloc+0x39/0x200 [ 46.666879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.667816] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.668733] do_seccomp+0x349/0x25e0 [ 46.669497] ? find_held_lock+0x2b/0x80 [ 46.670262] ? do_prlimit+0x310/0x610 [ 46.670980] ? __pfx_do_seccomp+0x10/0x10 [ 46.671804] ? do_raw_spin_unlock+0x53/0x220 [ 46.672650] ? _raw_spin_unlock+0x1e/0x40 [ 46.673445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.674410] ? static_key_count+0x60/0x80 [ 46.675222] prctl_set_seccomp+0x4e/0x70 [ 46.675967] __do_sys_prctl+0xe6c/0x1d70 [ 46.676753] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.677630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.678606] ? irqentry_exit+0xf3/0x650 [ 46.679378] do_syscall_64+0xbf/0x430 [ 46.680137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.681123] RIP: 0033:0x7fd467e9c5cd [ 46.681787] 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 [ 46.684999] RSP: 002b:00007fff195c1ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.686400] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd467e9c5cd [ 46.687714] RDX: 0000561b3a7bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.689002] RBP: 00007fff195c1b40 R08: 0000000000000000 R09: 00007fff195c11e0 [ 46.690345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b71898240 [ 46.691631] R13: 00007fff195c1f70 R14: 0000561b718a1380 R15: 0000561b718ac540 [ 46.692940] [ 46.693415] irq event stamp: 1725 [ 46.694075] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.695615] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.697155] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 46.698713] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 46.700237] ---[ end trace 0000000000000000 ]--- [ 50.226638] ------------[ cut here ]------------ [ 50.227662] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.230013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.231980] Modules linked in: [ 50.232693] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.234929] Tainted: [W]=WARN [ 50.235603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.237284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.238308] 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 [ 50.241855] RSP: 0018:ffff88801693fbc0 EFLAGS: 00010286 [ 50.242957] RAX: 0000000000000000 RBX: ffffed1002d27f78 RCX: ffffffff813a4050 [ 50.244385] RDX: ffff888015d65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.245839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d27f2f [ 50.247268] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.248690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801693fdf8 [ 50.250152] FS: 00007ff22f907900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.251765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.252949] CR2: 00007ffc3e4f1ef7 CR3: 000000001ca3a000 CR4: 0000000000350ef0 [ 50.254402] Call Trace: [ 50.254918] [ 50.255420] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.256427] ? __create_object+0x59/0x80 [ 50.257309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.258395] __vmalloc_noprof+0x59/0x60 [ 50.259253] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.260232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.261295] bpf_prog_alloc+0x39/0x200 [ 50.262122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.263173] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.264188] do_seccomp+0x349/0x25e0 [ 50.264952] ? find_held_lock+0x2b/0x80 [ 50.265819] ? do_prlimit+0x310/0x610 [ 50.266666] ? __pfx_do_seccomp+0x10/0x10 [ 50.267566] ? do_raw_spin_unlock+0x53/0x220 [ 50.268509] ? _raw_spin_unlock+0x1e/0x40 [ 50.269414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.270536] ? static_key_count+0x60/0x80 [ 50.271460] prctl_set_seccomp+0x4e/0x70 [ 50.272350] __do_sys_prctl+0xe6c/0x1d70 [ 50.273256] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.274256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.275373] ? irqentry_exit+0xf3/0x650 [ 50.276250] do_syscall_64+0xbf/0x430 [ 50.277124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.278225] RIP: 0033:0x7ff22fdf95cd [ 50.278990] 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 [ 50.282693] RSP: 002b:00007ffc3e4f0800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.284151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff22fdf95cd [ 50.285431] RDX: 0000555e037b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.286697] RBP: 00007ffc3e4f0860 R08: 0000000000000000 R09: 00007ffc3e4eff00 [ 50.287963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e1996f2b0 [ 50.289249] R13: 00007ffc3e4f0c90 R14: 0000555e19971d20 R15: 0000555e199838d0 [ 50.290555] [ 50.290975] irq event stamp: 1861 [ 50.291624] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.293150] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 50.294451] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 50.295730] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 50.296988] ---[ end trace 0000000000000000 ]--- [ 51.074159] ------------[ cut here ]------------ [ 51.075106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.077194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.078614] Modules linked in: [ 51.079229] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.081504] Tainted: [W]=WARN [ 51.082097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.083528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.084426] 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 [ 51.089200] RSP: 0018:ffff888016c37bc0 EFLAGS: 00010286 [ 51.090187] RAX: 0000000000000000 RBX: ffffed1002d86f78 RCX: ffffffff813a4050 [ 51.091481] RDX: ffff888013afd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.092752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d86f2f [ 51.094049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.095328] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c37df8 [ 51.096613] FS: 00007fe823dc5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.098066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.099133] CR2: 00007fe8242b7580 CR3: 000000000a599000 CR4: 0000000000350ef0 [ 51.100415] Call Trace: [ 51.100874] [ 51.101331] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.102203] ? __create_object+0x59/0x80 [ 51.102926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.103896] __vmalloc_noprof+0x59/0x60 [ 51.104634] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.105492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.106414] bpf_prog_alloc+0x39/0x200 [ 51.107148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.108065] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.108911] do_seccomp+0x349/0x25e0 [ 51.109626] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.110517] ? __pfx_do_seccomp+0x10/0x10 [ 51.111303] ? find_held_lock+0x2b/0x80 [ 51.111999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.112956] ? static_key_count+0x60/0x80 [ 51.113757] prctl_set_seccomp+0x4e/0x70 [ 51.114523] __do_sys_prctl+0xe6c/0x1d70 [ 51.115299] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.116165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.117140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.118117] ? irqentry_exit+0xf3/0x650 [ 51.118842] do_syscall_64+0xbf/0x430 [ 51.119584] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.120538] RIP: 0033:0x7fe8242b75cd [ 51.121276] 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 [ 51.124469] RSP: 002b:00007ffca65cf940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.125840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8242b75cd [ 51.127112] RDX: 000055ea36e75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.128400] RBP: 00007ffca65cf9a0 R08: 0000000000000000 R09: 00007ffca65cf040 [ 51.129714] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea3746bad0 [ 51.130999] R13: 00007ffca65cfdd0 R14: 000055ea3746cbc0 R15: 000055ea3747d780 [ 51.132326] [ 51.132756] irq event stamp: 2029 [ 51.133421] hardirqs last enabled at (2039): [] __up_console_sem+0x78/0x80 [ 51.134953] hardirqs last disabled at (2048): [] __up_console_sem+0x5d/0x80 [ 51.136457] softirqs last enabled at (1996): [] handle_softirqs+0x50c/0x770 [ 51.138021] softirqs last disabled at (1985): [] __irq_exit_rcu+0xc4/0x100 [ 51.139315] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51742' (ECDSA) to the list of known hosts. 2025/11/18 04:32:25 fuzzer started 2025/11/18 04:32:25 dialing manager at localhost:37895 2025/11/18 04:32:25 checking machine... 2025/11/18 04:32:25 checking revisions... [ 52.064653] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:32:25 testing simple program... [ 52.155277] cgroup: Unknown subsys name 'net' [ 52.220759] cgroup: Unknown subsys name 'cpuset' [ 52.233666] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:32:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880177cf590 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =0000000000000001 R9 =ffff88806ce08a40 R10=000000000003c9ed R11=00000000000255ae R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888015d18000 R15=ffff88806ce08a00 RIP=ffffffff81528f48 RFL=00000006 [-----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 00007ff22f907900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff22febe618 CR3=000000001c948000 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=0000000000000001 RBX=ffff8880096fb780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757668 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff22febc650 CR3=00000000176cf000 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=3fa9b67383eec2b8b24a93e7edf25b79 XMM02=0000000000303978eff9b2d0a8fce9cb XMM03=0000000000303a482c67c8bc2e329bc3 XMM04=d97c0047e30ffd5200000000000ae988 XMM05=14648eaa1277bab1000000000031fec0 XMM06=817b8945e9d50373000000000031fd48 XMM07=e042d86d42eb936e00000000003118b0 XMM08=7fb9a6b87c0495720000000000303a48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000