[ 39.410014] ------------[ cut here ]------------ [ 39.410745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.412864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.414091] Modules linked in: [ 39.414586] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.416232] Tainted: [W]=WARN [ 39.416693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.417934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.418653] 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 [ 39.421292] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 39.422111] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 39.423184] RDX: ffff88801b2b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.424247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 39.425312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.426407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 39.427478] FS: 00007f8ca02b4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.428676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.429567] CR2: 00007f8ca07a6580 CR3: 000000000a205000 CR4: 0000000000350ef0 [ 39.430641] Call Trace: [ 39.431055] [ 39.431396] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.432129] ? __create_object+0x59/0x80 [ 39.432755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.433575] __vmalloc_noprof+0x59/0x60 [ 39.434206] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.434933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.435670] bpf_prog_alloc+0x39/0x200 [ 39.436285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.437050] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.437781] do_seccomp+0x349/0x25e0 [ 39.438387] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.439147] ? __pfx_do_seccomp+0x10/0x10 [ 39.439764] ? find_held_lock+0x2b/0x80 [ 39.440394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.441194] ? static_key_count+0x60/0x80 [ 39.441876] prctl_set_seccomp+0x4e/0x70 [ 39.442487] __do_sys_prctl+0xe6c/0x1d70 [ 39.443143] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.443823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.444620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.445433] ? irqentry_exit+0xf3/0x650 [ 39.446078] do_syscall_64+0xbf/0x430 [ 39.446653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.447449] RIP: 0033:0x7f8ca07a65cd [ 39.448043] 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 [ 39.450724] RSP: 002b:00007ffd9af207e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.451869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ca07a65cd [ 39.452936] RDX: 000055b8ca8f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.454037] RBP: 00007ffd9af20840 R08: 0000000000000000 R09: 00007ffd9af1fee0 [ 39.455112] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8f6583ad0 [ 39.456184] R13: 00007ffd9af20c70 R14: 000055b8f6584bc0 R15: 000055b8f6595780 [ 39.457284] [ 39.457649] irq event stamp: 1695 [ 39.458193] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 39.459460] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 39.460740] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.462040] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.463307] ---[ end trace 0000000000000000 ]--- [ 42.301715] ------------[ cut here ]------------ [ 42.302644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.304634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.306074] Modules linked in: [ 42.306668] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.310086] Tainted: [W]=WARN [ 42.310640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.312180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.313080] 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 [ 42.316222] RSP: 0018:ffff88801709fbc0 EFLAGS: 00010286 [ 42.317186] RAX: 0000000000000000 RBX: ffffed1002e13f78 RCX: ffffffff813a4050 [ 42.318466] RDX: ffff888016eb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.319727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e13f2f [ 42.320996] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.322280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801709fdf8 [ 42.323543] FS: 00007f2e5c746900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.324950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.326014] CR2: 00007f2e5cc38580 CR3: 000000000dbc9000 CR4: 0000000000350ef0 [ 42.327280] Call Trace: [ 42.327741] [ 42.328191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.329080] ? __create_object+0x59/0x80 [ 42.329828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.330789] __vmalloc_noprof+0x59/0x60 [ 42.331542] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.332414] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.333339] bpf_prog_alloc+0x39/0x200 [ 42.334084] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.335003] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.335891] do_seccomp+0x349/0x25e0 [ 42.336559] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.337445] ? __pfx_do_seccomp+0x10/0x10 [ 42.338234] ? find_held_lock+0x2b/0x80 [ 42.338985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.339939] ? static_key_count+0x60/0x80 [ 42.340686] prctl_set_seccomp+0x4e/0x70 [ 42.341445] __do_sys_prctl+0xe6c/0x1d70 [ 42.342223] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.343070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.344029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.344985] ? irqentry_exit+0xf3/0x650 [ 42.345712] do_syscall_64+0xbf/0x430 [ 42.346442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.347382] RIP: 0033:0x7f2e5cc385cd [ 42.348077] 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 [ 42.351191] RSP: 002b:00007ffddc634b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.352531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e5cc385cd [ 42.353819] RDX: 0000558241c21e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.354981] RBP: 00007ffddc634ba0 R08: 0000000000000000 R09: 00007ffddc634240 [ 42.356077] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582607aead0 [ 42.357175] R13: 00007ffddc634fd0 R14: 00005582607afbc0 R15: 00005582607c0780 [ 42.358318] [ 42.358684] irq event stamp: 2025 [ 42.359243] hardirqs last enabled at (2035): [] __up_console_sem+0x78/0x80 [ 42.360552] hardirqs last disabled at (2044): [] __up_console_sem+0x5d/0x80 [ 42.361865] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.363190] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.364490] ---[ end trace 0000000000000000 ]--- [ 43.117614] ------------[ cut here ]------------ [ 43.118520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.120491] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.122110] Modules linked in: [ 43.122705] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.124665] Tainted: [W]=WARN [ 43.125266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.126755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.127681] 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 [ 43.130857] RSP: 0018:ffff8880179b7bc0 EFLAGS: 00010286 [ 43.131768] RAX: 0000000000000000 RBX: ffffed1002f36f78 RCX: ffffffff813a4050 [ 43.133046] RDX: ffff88801492b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.134313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f36f2f [ 43.135573] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.136853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179b7df8 [ 43.138139] FS: 00007fedc4e26900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.139577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.140609] CR2: 00007fedc5318580 CR3: 00000000206d6000 CR4: 0000000000350ef0 [ 43.141881] Call Trace: [ 43.142336] [ 43.142733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.143610] ? __create_object+0x59/0x80 [ 43.144374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.145321] __vmalloc_noprof+0x59/0x60 [ 43.146084] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.146964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.147903] bpf_prog_alloc+0x39/0x200 [ 43.148600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.149522] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.150448] do_seccomp+0x349/0x25e0 [ 43.151162] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.152068] ? __pfx_do_seccomp+0x10/0x10 [ 43.152815] ? find_held_lock+0x2b/0x80 [ 43.153590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.154565] ? static_key_count+0x60/0x80 [ 43.155374] prctl_set_seccomp+0x4e/0x70 [ 43.156155] __do_sys_prctl+0xe6c/0x1d70 [ 43.156954] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.157778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.158747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.159723] ? irqentry_exit+0xf3/0x650 [ 43.160515] do_syscall_64+0xbf/0x430 [ 43.161261] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.162221] RIP: 0033:0x7fedc53185cd [ 43.162934] 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 [ 43.166132] RSP: 002b:00007ffc20cff360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.167508] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedc53185cd [ 43.168803] RDX: 000055d80de75e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.170133] RBP: 00007ffc20cff3c0 R08: 0000000000000000 R09: 00007ffc20cfea60 [ 43.171423] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d82947a2b0 [ 43.172716] R13: 00007ffc20cff7f0 R14: 000055d82947cd20 R15: 000055d82948e8d0 [ 43.174028] [ 43.174452] irq event stamp: 1757 [ 43.175096] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.176621] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.178158] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 43.179696] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 43.181245] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32157' (ECDSA) to the list of known hosts. 2025/11/18 22:44:31 fuzzer started 2025/11/18 22:44:31 dialing manager at localhost:34383 2025/11/18 22:44:31 checking machine... 2025/11/18 22:44:31 checking revisions... [ 44.118710] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:44:31 testing simple program... [ 44.207215] cgroup: Unknown subsys name 'net' [ 44.274334] cgroup: Unknown subsys name 'cpuset' [ 44.287109] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:44:30 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff8175a62f RDX=0000000000000000 RSI=ffffffff8175a735 RDI=ffff88806ce31cd0 RBP=0000000000000001 RSP=ffff888018d3f518 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f2e5d2e0e07 R13=0000000000000000 R14=ffff888014940000 R15=0000000000092800 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f2e5c746900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e5c70b008 CR3=000000000e4de000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800d029250 RBX=ffff88800d26a250 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888008c4b77f RDI=ffff888008c4b701 RBP=ffff888008c4b780 RSP=ffff888014b97630 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea000034a000 R11=0000000000000001 R12=0000000000000000 R13=ffff888014b97668 R14=ffff88800d280818 R15=ffff88800d280818 RIP=ffffffff81b2e408 RFL=00000246 [---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 00007f2e36620900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e35d39000 CR3=00000000171aa000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=b411eca9010e9e2200000000000ae988 XMM05=516459a14d564f530000000000322df8 XMM06=11c78def55e87d3b0000000000321b98 XMM07=fb795ef6d65770560000000000312760 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000