[ 39.000938] ------------[ cut here ]------------ [ 39.001864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.003823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.005239] Modules linked in: [ 39.005889] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.008095] Tainted: [W]=WARN [ 39.008765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.010247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.011164] 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 [ 39.014315] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 39.015303] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 39.016589] RDX: ffff888014af0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.017889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 39.019184] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.020453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 39.021744] FS: 00007fbc02314900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.023167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.024214] CR2: 00007fbc02806580 CR3: 000000000e45c000 CR4: 0000000000350ef0 [ 39.025486] Call Trace: [ 39.026012] [ 39.026427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027317] ? __create_object+0x59/0x80 [ 39.028095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.029062] __vmalloc_noprof+0x59/0x60 [ 39.029835] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.030714] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031653] bpf_prog_alloc+0x39/0x200 [ 39.032350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033272] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.034210] do_seccomp+0x349/0x25e0 [ 39.034912] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.035816] ? __pfx_do_seccomp+0x10/0x10 [ 39.036609] ? find_held_lock+0x2b/0x80 [ 39.037325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.038293] ? static_key_count+0x60/0x80 [ 39.039092] prctl_set_seccomp+0x4e/0x70 [ 39.039853] __do_sys_prctl+0xe6c/0x1d70 [ 39.040640] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.042409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.043366] ? irqentry_exit+0xf3/0x650 [ 39.044125] do_syscall_64+0xbf/0x430 [ 39.044856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.045817] RIP: 0033:0x7fbc028065cd [ 39.046481] 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 [ 39.049645] RSP: 002b:00007ffc5bd2e720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.050995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc028065cd [ 39.052249] RDX: 000055842dcf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.053547] RBP: 00007ffc5bd2e780 R08: 0000000000000000 R09: 00007ffc5bd2de20 [ 39.054862] R10: 0000000000000000 R11: 0000000000000246 R12: 000055845b26bad0 [ 39.056160] R13: 00007ffc5bd2ebb0 R14: 000055845b26cbc0 R15: 000055845b27d780 [ 39.057466] [ 39.057948] irq event stamp: 1777 [ 39.058592] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.060157] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.061704] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 39.063258] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 39.064755] ---[ end trace 0000000000000000 ]--- [ 42.489730] ------------[ cut here ]------------ [ 42.490661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.492647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.494070] Modules linked in: [ 42.494932] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.496948] Tainted: [W]=WARN [ 42.497494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.499006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.499923] 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 [ 42.503061] RSP: 0018:ffff88801b42fbc0 EFLAGS: 00010286 [ 42.504030] RAX: 0000000000000000 RBX: ffffed1003685f78 RCX: ffffffff813a4050 [ 42.505287] RDX: ffff888016991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.506568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003685f2f [ 42.507833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.509091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b42fdf8 [ 42.510376] FS: 00007f24ee6c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.511787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.512835] CR2: 00007ffc16d92ef7 CR3: 000000001fd05000 CR4: 0000000000350ef0 [ 42.514112] Call Trace: [ 42.514612] [ 42.515027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.515977] ? __create_object+0x59/0x80 [ 42.516880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.517858] __vmalloc_noprof+0x59/0x60 [ 42.518614] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.519429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.520349] bpf_prog_alloc+0x39/0x200 [ 42.521071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.521991] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.522885] do_seccomp+0x349/0x25e0 [ 42.523585] ? find_held_lock+0x2b/0x80 [ 42.524286] ? do_prlimit+0x310/0x610 [ 42.525023] ? __pfx_do_seccomp+0x10/0x10 [ 42.525806] ? do_raw_spin_unlock+0x53/0x220 [ 42.526633] ? _raw_spin_unlock+0x1e/0x40 [ 42.527366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.528310] ? static_key_count+0x60/0x80 [ 42.529092] prctl_set_seccomp+0x4e/0x70 [ 42.529880] __do_sys_prctl+0xe6c/0x1d70 [ 42.530657] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.531464] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.532423] ? irqentry_exit+0xf3/0x650 [ 42.533188] do_syscall_64+0xbf/0x430 [ 42.533929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.534867] RIP: 0033:0x7f24eebbb5cd [ 42.535567] 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 [ 42.538692] RSP: 002b:00007ffc16d911f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.540036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24eebbb5cd [ 42.541298] RDX: 000055dfc3f83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.542579] RBP: 00007ffc16d91250 R08: 0000000000000000 R09: 00007ffc16d908f0 [ 42.543842] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e003ccbad0 [ 42.545106] R13: 00007ffc16d91680 R14: 000055e003cccbc0 R15: 000055e003cdd780 [ 42.546401] [ 42.546863] irq event stamp: 1825 [ 42.547464] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.548969] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.550479] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 42.552033] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 42.553540] ---[ end trace 0000000000000000 ]--- [ 43.357986] ------------[ cut here ]------------ [ 43.358912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.360838] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.362284] Modules linked in: [ 43.362930] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.364868] Tainted: [W]=WARN [ 43.365416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.366875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.367772] 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 [ 43.370892] RSP: 0018:ffff88801a6c7bc0 EFLAGS: 00010286 [ 43.371849] RAX: 0000000000000000 RBX: ffffed10034d8f78 RCX: ffffffff813a4050 [ 43.373113] RDX: ffff8880165dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.374377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d8f2f [ 43.375625] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.376880] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6c7df8 [ 43.378145] FS: 00007fbf1b546900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.379566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.380610] CR2: 00007fbf1ba38580 CR3: 000000001fead000 CR4: 0000000000350ef0 [ 43.381886] Call Trace: [ 43.382339] [ 43.382788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.383662] ? __create_object+0x59/0x80 [ 43.384398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.385351] __vmalloc_noprof+0x59/0x60 [ 43.386113] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.386962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.387883] bpf_prog_alloc+0x39/0x200 [ 43.388613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.389475] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.390378] do_seccomp+0x349/0x25e0 [ 43.391076] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.391957] ? __pfx_do_seccomp+0x10/0x10 [ 43.392715] ? find_held_lock+0x2b/0x80 [ 43.393420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.394375] ? static_key_count+0x60/0x80 [ 43.395172] prctl_set_seccomp+0x4e/0x70 [ 43.395939] __do_sys_prctl+0xe6c/0x1d70 [ 43.396715] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.397555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.398471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.399428] ? irqentry_exit+0xf3/0x650 [ 43.400175] do_syscall_64+0xbf/0x430 [ 43.400913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.401869] RIP: 0033:0x7fbf1ba385cd [ 43.402559] 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 [ 43.405695] RSP: 002b:00007ffdfd0a6810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.406832] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf1ba385cd [ 43.407827] RDX: 0000556dff738e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.408820] RBP: 00007ffdfd0a6870 R08: 0000000000000000 R09: 00007ffdfd0a5f10 [ 43.409829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e0d0dfad0 [ 43.410825] R13: 00007ffdfd0a6ca0 R14: 0000556e0d0e0bc0 R15: 0000556e0d0f1780 [ 43.411831] [ 43.412159] irq event stamp: 1753 [ 43.412660] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 43.413854] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.415027] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.416213] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 43.417376] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44344' (ECDSA) to the list of known hosts. 2025/11/19 07:12:19 fuzzer started 2025/11/19 07:12:19 dialing manager at localhost:34383 2025/11/19 07:12:19 checking machine... 2025/11/19 07:12:19 checking revisions... [ 44.297065] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:12:19 testing simple program... [ 44.378807] cgroup: Unknown subsys name 'net' [ 44.439849] cgroup: Unknown subsys name 'cpuset' [ 44.453247] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:12:18 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc16d8b000 CR3=000000000ddb4000 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=2038313a32313a373020393120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a32313a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020365 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce3c3f5000 CR3=000000000ddb4000 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=2038313a32313a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a32313a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000