[ 46.401384] ------------[ cut here ]------------ [ 46.402304] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.404323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.405772] Modules linked in: [ 46.406356] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.408611] Tainted: [W]=WARN [ 46.409171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.410703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.411607] 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 [ 46.414820] RSP: 0018:ffff88800a36fbc0 EFLAGS: 00010286 [ 46.415809] RAX: 0000000000000000 RBX: ffffed100146df78 RCX: ffffffff813a4050 [ 46.417126] RDX: ffff888015ae0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.418432] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100146df2f [ 46.419716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.421021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a36fdf8 [ 46.422305] FS: 00007f4e96439900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.423741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.424829] CR2: 00007ffe0befcef8 CR3: 000000000d07b000 CR4: 0000000000350ef0 [ 46.426102] Call Trace: [ 46.426602] [ 46.427008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.427897] ? __create_object+0x59/0x80 [ 46.428677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.429643] __vmalloc_noprof+0x59/0x60 [ 46.430342] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.431219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.432154] bpf_prog_alloc+0x39/0x200 [ 46.432880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.433812] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.434726] do_seccomp+0x349/0x25e0 [ 46.435405] ? find_held_lock+0x2b/0x80 [ 46.436163] ? do_prlimit+0x310/0x610 [ 46.436920] ? __pfx_do_seccomp+0x10/0x10 [ 46.437718] ? do_raw_spin_unlock+0x53/0x220 [ 46.438568] ? _raw_spin_unlock+0x1e/0x40 [ 46.439312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.440270] ? static_key_count+0x60/0x80 [ 46.441105] prctl_set_seccomp+0x4e/0x70 [ 46.441888] __do_sys_prctl+0xe6c/0x1d70 [ 46.442669] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.443524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.444511] ? irqentry_exit+0xf3/0x650 [ 46.445232] do_syscall_64+0xbf/0x430 [ 46.445976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.446924] RIP: 0033:0x7f4e9692b5cd [ 46.447634] 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 [ 46.450823] RSP: 002b:00007ffe0befb880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.452192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e9692b5cd [ 46.453479] RDX: 0000558c1d4d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.454756] RBP: 00007ffe0befb8e0 R08: 0000000000000000 R09: 00007ffe0befaf80 [ 46.456039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c3dde5b10 [ 46.457304] R13: 00007ffe0befbd10 R14: 0000558c3dde62b0 R15: 0000558c3ddfa6f0 [ 46.458583] [ 46.459004] irq event stamp: 1863 [ 46.459643] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 46.461062] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 46.462320] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 46.463615] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.464886] ---[ end trace 0000000000000000 ]--- [ 49.462362] ------------[ cut here ]------------ [ 49.463359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.465378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.466808] Modules linked in: [ 49.467388] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.469376] Tainted: [W]=WARN [ 49.469980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.471431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.472344] 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 [ 49.475457] RSP: 0018:ffff888016b77bc0 EFLAGS: 00010286 [ 49.476415] RAX: 0000000000000000 RBX: ffffed1002d6ef78 RCX: ffffffff813a4050 [ 49.477681] RDX: ffff88801a020000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.478938] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ef2f [ 49.480205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.481482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b77df8 [ 49.482735] FS: 00007fbb38556900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.484149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.485195] CR2: 00007fbb38a48580 CR3: 000000001fb6f000 CR4: 0000000000350ef0 [ 49.486457] Call Trace: [ 49.486962] [ 49.487358] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.488252] ? __create_object+0x59/0x80 [ 49.489027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.489987] __vmalloc_noprof+0x59/0x60 [ 49.490733] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.491584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.492522] bpf_prog_alloc+0x39/0x200 [ 49.493216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.494141] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.495042] do_seccomp+0x349/0x25e0 [ 49.495753] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.496664] ? __pfx_do_seccomp+0x10/0x10 [ 49.497399] ? find_held_lock+0x2b/0x80 [ 49.498161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.499125] ? static_key_count+0x60/0x80 [ 49.499912] prctl_set_seccomp+0x4e/0x70 [ 49.500699] __do_sys_prctl+0xe6c/0x1d70 [ 49.501430] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.502288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.503255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.504237] ? irqentry_exit+0xf3/0x650 [ 49.505006] do_syscall_64+0xbf/0x430 [ 49.505738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.506702] RIP: 0033:0x7fbb38a485cd [ 49.507363] 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 [ 49.510523] RSP: 002b:00007ffdda60c6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.511891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbb38a485cd [ 49.513175] RDX: 000055a7dd45de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.514487] RBP: 00007ffdda60c740 R08: 0000000000000000 R09: 00007ffdda60bde0 [ 49.515766] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a81cfabad0 [ 49.517064] R13: 00007ffdda60cb70 R14: 000055a81cfacbc0 R15: 000055a81cfbd780 [ 49.518349] [ 49.518822] irq event stamp: 1723 [ 49.519427] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.520997] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.522517] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.524079] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.525564] ---[ end trace 0000000000000000 ]--- [ 50.263686] ------------[ cut here ]------------ [ 50.264438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.266195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.267406] Modules linked in: [ 50.267934] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.269581] Tainted: [W]=WARN [ 50.270049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.271263] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.272020] 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 [ 50.274688] RSP: 0018:ffff88801a1c7bc0 EFLAGS: 00010286 [ 50.275497] RAX: 0000000000000000 RBX: ffffed1003438f78 RCX: ffffffff813a4050 [ 50.276575] RDX: ffff8880158fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.277651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003438f2f [ 50.278716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.279773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1c7df8 [ 50.280853] FS: 00007f4e88805900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.282049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.282940] CR2: 00007f4e88cf7580 CR3: 000000000e88c000 CR4: 0000000000350ef0 [ 50.284010] Call Trace: [ 50.284411] [ 50.284787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.285523] ? __create_object+0x59/0x80 [ 50.286137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.286938] __vmalloc_noprof+0x59/0x60 [ 50.287564] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.288284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.289065] bpf_prog_alloc+0x39/0x200 [ 50.289692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.290431] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.291179] do_seccomp+0x349/0x25e0 [ 50.291768] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.292536] ? __pfx_do_seccomp+0x10/0x10 [ 50.293166] ? find_held_lock+0x2b/0x80 [ 50.293796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.294605] ? static_key_count+0x60/0x80 [ 50.295248] prctl_set_seccomp+0x4e/0x70 [ 50.295895] __do_sys_prctl+0xe6c/0x1d70 [ 50.296560] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.297243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.298042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.298851] ? irqentry_exit+0xf3/0x650 [ 50.299459] do_syscall_64+0xbf/0x430 [ 50.300095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.300890] RIP: 0033:0x7f4e88cf75cd [ 50.301457] 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 [ 50.304170] RSP: 002b:00007ffd4798bd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.305323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e88cf75cd [ 50.306394] RDX: 000056057d0ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.307478] RBP: 00007ffd4798bde0 R08: 0000000000000000 R09: 00007ffd4798b480 [ 50.308563] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605b574cbf0 [ 50.309640] R13: 00007ffd4798c210 R14: 00005605b5756380 R15: 00005605b5761460 [ 50.310726] [ 50.311075] irq event stamp: 1757 [ 50.311614] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.312893] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.314164] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 50.315447] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 50.316765] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46357' (ECDSA) to the list of known hosts. 2025/11/18 01:49:43 fuzzer started 2025/11/18 01:49:44 dialing manager at localhost:37895 2025/11/18 01:49:44 checking machine... 2025/11/18 01:49:44 checking revisions... [ 51.372946] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:49:44 testing simple program... [ 51.467870] cgroup: Unknown subsys name 'net' [ 51.535639] cgroup: Unknown subsys name 'cpuset' [ 51.551883] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:49:43 Registers: info registers vcpu 0 RAX=ffff888012fdc9b0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888012d184c8 RSI=0000000000000000 RDI=ffff88801cccf430 RBP=ffff88801cccf430 RSP=ffff88806ce08da8 R8 =0000000000000001 R9 =ffffed100d9c11a6 R10=0000000000000003 R11=0000000000000001 R12=ffff888012fe1758 R13=0000000000000246 R14=ffff88801cccf430 R15=ffff888009472140 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 00007fbb38556900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdda606000 CR3=000000000de65000 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=6720646572637465733a4d41503d706f 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=00000000000213f3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd31c289e8 CR3=000000000db20000 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=c5f8064d271804810d4a44b438b4b094 XMM02=00000000003086c8eff9b2d0a8fce9cb XMM03=00000000003087982c67c8bc2e329bc3 XMM04=58c49eb0099a8cc000000000000ae988 XMM05=2407db30a4cdef9100000000003230f0 XMM06=474038aa6c007e1f0000000000322190 XMM07=e042d86d42eb936e00000000003135b8 XMM08=46f95e9838ce38f00000000000308798 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000