[ 54.271591] ------------[ cut here ]------------ [ 54.272556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.274570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.276060] Modules linked in: [ 54.276658] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.278678] Tainted: [W]=WARN [ 54.279281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.280789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.281741] 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 [ 54.284999] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 54.286006] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 54.287321] RDX: ffff888015cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.288644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 54.289985] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.291300] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 54.292618] FS: 00007fc01f19c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.294104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.295200] CR2: 00007ffc88060ef7 CR3: 000000001591f000 CR4: 0000000000350ef0 [ 54.296522] Call Trace: [ 54.297039] [ 54.297474] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.298399] ? __create_object+0x59/0x80 [ 54.299199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.300183] __vmalloc_noprof+0x59/0x60 [ 54.300918] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.301818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.302772] bpf_prog_alloc+0x39/0x200 [ 54.303522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.304482] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.305421] do_seccomp+0x349/0x25e0 [ 54.306158] ? find_held_lock+0x2b/0x80 [ 54.306896] ? do_prlimit+0x310/0x610 [ 54.307652] ? __pfx_do_seccomp+0x10/0x10 [ 54.308450] ? do_raw_spin_unlock+0x53/0x220 [ 54.309309] ? _raw_spin_unlock+0x1e/0x40 [ 54.310106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.311085] ? static_key_count+0x60/0x80 [ 54.311860] prctl_set_seccomp+0x4e/0x70 [ 54.312648] __do_sys_prctl+0xe6c/0x1d70 [ 54.313449] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.314322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.315316] ? irqentry_exit+0xf3/0x650 [ 54.316095] do_syscall_64+0xbf/0x430 [ 54.316807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.317784] RIP: 0033:0x7fc01f68e5cd [ 54.318493] 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 [ 54.321762] RSP: 002b:00007ffc8805eb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.323167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc01f68e5cd [ 54.324480] RDX: 0000564f39fe1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.325801] RBP: 00007ffc8805ebb0 R08: 0000000000000000 R09: 00007ffc8805e250 [ 54.327112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f41ba92b0 [ 54.328423] R13: 00007ffc8805efe0 R14: 0000564f41babd20 R15: 0000564f41bbd8d0 [ 54.329739] [ 54.330149] irq event stamp: 1727 [ 54.330699] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 54.332076] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 54.333469] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 54.334872] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 54.336352] ---[ end trace 0000000000000000 ]--- [ 57.358065] ------------[ cut here ]------------ [ 57.358948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.361081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.362598] Modules linked in: [ 57.363247] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.365262] Tainted: [W]=WARN [ 57.365826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.367305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.368246] 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 [ 57.371467] RSP: 0018:ffff88801759fbc0 EFLAGS: 00010286 [ 57.372451] RAX: 0000000000000000 RBX: ffffed1002eb3f78 RCX: ffffffff813a4050 [ 57.373748] RDX: ffff888015d18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.375048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb3f2f [ 57.376342] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.377641] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801759fdf8 [ 57.378935] FS: 00007f01dcffd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.380406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.381483] CR2: 00007ffcb8ff7ef7 CR3: 000000000bae6000 CR4: 0000000000350ef0 [ 57.382772] Call Trace: [ 57.383282] [ 57.383696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.384601] ? __create_object+0x59/0x80 [ 57.385417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.386404] __vmalloc_noprof+0x59/0x60 [ 57.387180] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.388078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.389007] bpf_prog_alloc+0x39/0x200 [ 57.389713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.390641] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.391556] do_seccomp+0x349/0x25e0 [ 57.392271] ? find_held_lock+0x2b/0x80 [ 57.393041] ? do_prlimit+0x310/0x610 [ 57.393755] ? __pfx_do_seccomp+0x10/0x10 [ 57.394556] ? do_raw_spin_unlock+0x53/0x220 [ 57.395405] ? _raw_spin_unlock+0x1e/0x40 [ 57.396194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.397191] ? static_key_count+0x60/0x80 [ 57.398006] prctl_set_seccomp+0x4e/0x70 [ 57.398749] __do_sys_prctl+0xe6c/0x1d70 [ 57.399539] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.400413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.401408] ? irqentry_exit+0xf3/0x650 [ 57.402178] do_syscall_64+0xbf/0x430 [ 57.402872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.403833] RIP: 0033:0x7f01dd4ef5cd [ 57.404548] 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 [ 57.407728] RSP: 002b:00007ffcb8ff6d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.409199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01dd4ef5cd [ 57.410619] RDX: 00005587ef228e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.411938] RBP: 00007ffcb8ff6d70 R08: 0000000000000000 R09: 00007ffcb8ff6410 [ 57.413294] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587fbc1ead0 [ 57.414585] R13: 00007ffcb8ff71a0 R14: 00005587fbc1fbc0 R15: 00005587fbc30780 [ 57.415904] [ 57.416364] irq event stamp: 1803 [ 57.417011] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 57.418545] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 57.420094] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 57.421580] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.422543] ---[ end trace 0000000000000000 ]--- [ 58.277670] ------------[ cut here ]------------ [ 58.278594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.280607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.282083] Modules linked in: [ 58.282675] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.284662] Tainted: [W]=WARN [ 58.285268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.286758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.287943] 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 [ 58.291252] RSP: 0018:ffff88801a9bfbc0 EFLAGS: 00010286 [ 58.292246] RAX: 0000000000000000 RBX: ffffed1003537f78 RCX: ffffffff813a4050 [ 58.293554] RDX: ffff8880170e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.294849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003537f2f [ 58.296153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.297456] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a9bfdf8 [ 58.298752] FS: 00007f81ab336900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.300202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.301288] CR2: 00007f81ab828580 CR3: 000000000ea68000 CR4: 0000000000350ef0 [ 58.302591] Call Trace: [ 58.303109] [ 58.303522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.304479] ? __create_object+0x59/0x80 [ 58.305291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.306278] __vmalloc_noprof+0x59/0x60 [ 58.307049] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.307882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.308815] bpf_prog_alloc+0x39/0x200 [ 58.309576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.310516] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.311436] do_seccomp+0x349/0x25e0 [ 58.312159] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.313072] ? __pfx_do_seccomp+0x10/0x10 [ 58.313841] ? find_held_lock+0x2b/0x80 [ 58.314606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.315585] ? static_key_count+0x60/0x80 [ 58.316394] prctl_set_seccomp+0x4e/0x70 [ 58.317197] __do_sys_prctl+0xe6c/0x1d70 [ 58.317943] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.318806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.319781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.320761] ? irqentry_exit+0xf3/0x650 [ 58.321539] do_syscall_64+0xbf/0x430 [ 58.322282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.323246] RIP: 0033:0x7f81ab8285cd [ 58.323909] 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 [ 58.327108] RSP: 002b:00007ffe387cfa30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.328488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81ab8285cd [ 58.329795] RDX: 000056299f792e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.331081] RBP: 00007ffe387cfa90 R08: 0000000000000000 R09: 00007ffe387cf130 [ 58.332375] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629b68fab10 [ 58.333683] R13: 00007ffe387cfec0 R14: 00005629b68fb2b0 R15: 00005629b690f6f0 [ 58.335003] [ 58.335430] irq event stamp: 1831 [ 58.336091] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 58.337635] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 58.339166] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 58.340709] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 58.342253] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40673' (ECDSA) to the list of known hosts. 2025/11/18 08:37:50 fuzzer started 2025/11/18 08:37:50 dialing manager at localhost:34383 2025/11/18 08:37:50 checking machine... 2025/11/18 08:37:50 checking revisions... [ 59.102007] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:37:50 testing simple program... [ 59.190576] cgroup: Unknown subsys name 'net' [ 59.273926] cgroup: Unknown subsys name 'cpuset' [ 59.296954] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:37:50 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=dffffc0000000000 RCX=0000000000000000 RDX=1ffff11001bffa59 RSI=ffff888009b3f2b8 RDI=ffff88800dffd2c8 RBP=ffff88800e182ad0 RSP=ffff888015b3f720 R8 =0000000000000001 R9 =ffffed1002b67ede R10=0000000000000003 R11=0000000000000001 R12=ffff88800dffd2b8 R13=fffffbfff10b6de2 R14=0000000000000000 R15=ffffffff885b6f10 RIP=ffffffff84c2b73b 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 00007fcfd8ced900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb8ff0000 CR3=000000000b960000 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=660aa2444438f782bf48c424f401e40a XMM02=0000000000302cd0d59e07bde36eea69 XMM03=0000000000302df8ec2efd57dc4c00df XMM04=ce82fce994e2c85100000000000ae988 XMM05=f4624de74e2832260000000000320638 XMM06=817b8945e9d50373000000000031ef70 XMM07=fb795ef6d6577056000000000030e1a0 XMM08=2c67c8bc2e329bc30000000000302df8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880145fdf98 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000006 RDI=ffff8880158f1bc0 RBP=ffff8880158f1bc0 RSP=ffff88801672f540 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffff8880145fe1c0 R13=ffff8880145fe068 R14=ffff8880145fe030 R15=ffff8880145fd1b0 RIP=ffffffff81526df3 RFL=00000057 [---ZAPC] 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 00007f727d3298c0 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a0e1e47070 CR3=000000000b9bc000 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=2039343a37333a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a37333a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000