[ 39.020930] ------------[ cut here ]------------ [ 39.021845] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.023848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.025325] Modules linked in: [ 39.025958] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.027878] Tainted: [W]=WARN [ 39.028421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.029854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.030726] 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 [ 39.033808] RSP: 0018:ffff8880164b7bc0 EFLAGS: 00010286 [ 39.034756] RAX: 0000000000000000 RBX: ffffed1002c96f78 RCX: ffffffff813a4050 [ 39.036002] RDX: ffff88801d7eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.037275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c96f2f [ 39.038513] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.039768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164b7df8 [ 39.041027] FS: 00007fc4a0dcd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.042411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.043431] CR2: 00007fffa54b9ef7 CR3: 000000001f43f000 CR4: 0000000000350ef0 [ 39.044702] Call Trace: [ 39.045158] [ 39.045607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.046439] ? __create_object+0x59/0x80 [ 39.047197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.048141] __vmalloc_noprof+0x59/0x60 [ 39.048892] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.049735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050640] bpf_prog_alloc+0x39/0x200 [ 39.051328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.052225] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.053123] do_seccomp+0x349/0x25e0 [ 39.053837] ? find_held_lock+0x2b/0x80 [ 39.054585] ? do_prlimit+0x310/0x610 [ 39.055271] ? __pfx_do_seccomp+0x10/0x10 [ 39.056033] ? do_raw_spin_unlock+0x53/0x220 [ 39.056847] ? _raw_spin_unlock+0x1e/0x40 [ 39.057606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.058551] ? static_key_count+0x60/0x80 [ 39.059299] prctl_set_seccomp+0x4e/0x70 [ 39.060058] __do_sys_prctl+0xe6c/0x1d70 [ 39.060834] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.061677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.062628] ? irqentry_exit+0xf3/0x650 [ 39.063329] do_syscall_64+0xbf/0x430 [ 39.064052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.064991] RIP: 0033:0x7fc4a12bf5cd [ 39.065679] 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 [ 39.068768] RSP: 002b:00007fffa54b83a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.070104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4a12bf5cd [ 39.071350] RDX: 000055f5c5fabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.072619] RBP: 00007fffa54b8400 R08: 0000000000000000 R09: 00007fffa54b7aa0 [ 39.073868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5d90bfad0 [ 39.075108] R13: 00007fffa54b8830 R14: 000055f5d90c0bc0 R15: 000055f5d90d1780 [ 39.076370] [ 39.076832] irq event stamp: 1829 [ 39.077427] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 39.078939] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 39.080402] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 39.081906] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 39.083371] ---[ end trace 0000000000000000 ]--- [ 42.568375] ------------[ cut here ]------------ [ 42.569266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.571199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.572598] Modules linked in: [ 42.573157] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.575080] Tainted: [W]=WARN [ 42.575662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.577095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.577976] 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 [ 42.581024] RSP: 0018:ffff88800dc7fbc0 EFLAGS: 00010286 [ 42.581963] RAX: 0000000000000000 RBX: ffffed1001b8ff78 RCX: ffffffff813a4050 [ 42.583193] RDX: ffff88801d560000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.584427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b8ff2f [ 42.585666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.586901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800dc7fdf8 [ 42.588154] FS: 00007f05280cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.589535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.590560] CR2: 00007ffcb2a30ef7 CR3: 000000001f50d000 CR4: 0000000000350ef0 [ 42.591794] Call Trace: [ 42.592234] [ 42.592789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.593692] ? __create_object+0x59/0x80 [ 42.594437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.595396] __vmalloc_noprof+0x59/0x60 [ 42.596149] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.597054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.597831] bpf_prog_alloc+0x39/0x200 [ 42.598395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.599145] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.599874] do_seccomp+0x349/0x25e0 [ 42.600429] ? find_held_lock+0x2b/0x80 [ 42.601057] ? do_prlimit+0x310/0x610 [ 42.601660] ? __pfx_do_seccomp+0x10/0x10 [ 42.602257] ? do_raw_spin_unlock+0x53/0x220 [ 42.602927] ? _raw_spin_unlock+0x1e/0x40 [ 42.603552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.604294] ? static_key_count+0x60/0x80 [ 42.604954] prctl_set_seccomp+0x4e/0x70 [ 42.605577] __do_sys_prctl+0xe6c/0x1d70 [ 42.606183] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.606882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.607667] ? irqentry_exit+0xf3/0x650 [ 42.608251] do_syscall_64+0xbf/0x430 [ 42.608862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.609636] RIP: 0033:0x7f05285bd5cd [ 42.610181] 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 [ 42.612736] RSP: 002b:00007ffcb2a2eb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.613851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05285bd5cd [ 42.614890] RDX: 000055c809a0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.615933] RBP: 00007ffcb2a2eb60 R08: 0000000000000000 R09: 00007ffcb2a2e200 [ 42.616970] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c811a38ad0 [ 42.618005] R13: 00007ffcb2a2ef90 R14: 000055c811a39bc0 R15: 000055c811a4a780 [ 42.619059] [ 42.619410] irq event stamp: 1687 [ 42.619944] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 42.621180] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 42.622405] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 42.623644] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 42.624880] ---[ end trace 0000000000000000 ]--- [ 43.407544] ------------[ cut here ]------------ [ 43.408448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.410670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.412370] Modules linked in: [ 43.413125] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.415190] Tainted: [W]=WARN [ 43.415812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.417392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.418290] 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 [ 43.421396] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 43.422345] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 43.423592] RDX: ffff88800ee70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.424853] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 43.426098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.427343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 43.428597] FS: 00007f9a2578c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.430002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.431034] CR2: 00007fff7b679ef7 CR3: 000000001e2f3000 CR4: 0000000000350ef0 [ 43.432293] Call Trace: [ 43.432793] [ 43.433195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.434062] ? __create_object+0x59/0x80 [ 43.434825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.435762] __vmalloc_noprof+0x59/0x60 [ 43.436495] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.437311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.438215] bpf_prog_alloc+0x39/0x200 [ 43.438924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.439869] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.440761] do_seccomp+0x349/0x25e0 [ 43.441421] ? find_held_lock+0x2b/0x80 [ 43.442152] ? do_prlimit+0x310/0x610 [ 43.442870] ? __pfx_do_seccomp+0x10/0x10 [ 43.443637] ? do_raw_spin_unlock+0x53/0x220 [ 43.444406] ? _raw_spin_unlock+0x1e/0x40 [ 43.445171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.446115] ? static_key_count+0x60/0x80 [ 43.446894] prctl_set_seccomp+0x4e/0x70 [ 43.447653] __do_sys_prctl+0xe6c/0x1d70 [ 43.448379] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.449226] ? trace_irq_enable.constprop.0+0x26/0x100 [ 43.450178] do_syscall_64+0xbf/0x430 [ 43.450893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.451831] RIP: 0033:0x7f9a25c7e5cd [ 43.452521] 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 [ 43.455652] RSP: 002b:00007fff7b678bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.457011] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a25c7e5cd [ 43.458274] RDX: 0000563b5b3b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.459537] RBP: 00007fff7b678c20 R08: 0000000000000000 R09: 00007fff7b6782c0 [ 43.460827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b6cbb9ad0 [ 43.462093] R13: 00007fff7b679050 R14: 0000563b6cbbabc0 R15: 0000563b6cbcb780 [ 43.463378] [ 43.463836] irq event stamp: 1807 [ 43.464439] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 43.465971] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 43.467503] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 43.469047] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 43.470551] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31738' (ECDSA) to the list of known hosts. 2025/11/18 21:11:29 fuzzer started 2025/11/18 21:11:29 dialing manager at localhost:34383 2025/11/18 21:11:29 checking machine... 2025/11/18 21:11:29 checking revisions... [ 44.370992] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:11:29 testing simple program... [ 44.453935] cgroup: Unknown subsys name 'net' [ 44.536078] cgroup: Unknown subsys name 'cpuset' [ 44.548040] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:11:28 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888009627f28 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff8880096277c0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000003ecc R12=ffff888009627801 R13=ffff888009627888 R14=ffff888009627f28 R15=ffff888009627840 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb2a28000 CR3=000000000b7f9000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff888016098000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016098a58 RDI=ffff888016098a58 RBP=ffff888016098a58 RSP=ffff8880160974e0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016098a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d 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 00007fd75ee70900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd75e586398 CR3=000000000d0ab000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=aea07fab1aeeca0300000000000ae988 XMM05=5fcd2a8b7970dcf9000000000031f998 XMM06=090f1556b20111b3000000000031e7f8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000