[ 45.895885] ------------[ cut here ]------------ [ 45.896856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.898878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 45.900389] Modules linked in: [ 45.900988] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.903081] Tainted: [W]=WARN [ 45.903686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.905157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.906098] 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 [ 45.909262] RSP: 0018:ffff888015517bc0 EFLAGS: 00010286 [ 45.910249] RAX: 0000000000000000 RBX: ffffed1002aa2f78 RCX: ffffffff813a4050 [ 45.911559] RDX: ffff8880152a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.912855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa2f2f [ 45.914161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.915488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015517df8 [ 45.916813] FS: 00007fd45774b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.918273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.919341] CR2: 00007ffd51de6ef7 CR3: 000000000d26f000 CR4: 0000000000350ef0 [ 45.920674] Call Trace: [ 45.921138] [ 45.921593] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.922486] ? __create_object+0x59/0x80 [ 45.923244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.924230] __vmalloc_noprof+0x59/0x60 [ 45.924991] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.925851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.926800] bpf_prog_alloc+0x39/0x200 [ 45.927567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.928499] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.929421] do_seccomp+0x349/0x25e0 [ 45.930095] ? find_held_lock+0x2b/0x80 [ 45.930882] ? do_prlimit+0x310/0x610 [ 45.931644] ? __pfx_do_seccomp+0x10/0x10 [ 45.932450] ? do_raw_spin_unlock+0x53/0x220 [ 45.933257] ? _raw_spin_unlock+0x1e/0x40 [ 45.934046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.935021] ? static_key_count+0x60/0x80 [ 45.936266] prctl_set_seccomp+0x4e/0x70 [ 45.937063] __do_sys_prctl+0xe6c/0x1d70 [ 45.937870] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.938743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.939740] ? irqentry_exit+0xf3/0x650 [ 45.940532] do_syscall_64+0xbf/0x430 [ 45.941235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.942187] RIP: 0033:0x7fd457c3d5cd [ 45.942895] 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 [ 45.946116] RSP: 002b:00007ffd51de48e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.947522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd457c3d5cd [ 45.948815] RDX: 000055db16aa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.950118] RBP: 00007ffd51de4940 R08: 0000000000000000 R09: 00007ffd51de3fe0 [ 45.951439] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db3ec9bad0 [ 45.952738] R13: 00007ffd51de4d70 R14: 000055db3ec9cbc0 R15: 000055db3ecad780 [ 45.954049] [ 45.954519] irq event stamp: 1773 [ 45.955145] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 45.956706] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 45.958249] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 45.959823] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 45.961374] ---[ end trace 0000000000000000 ]--- [ 49.404192] ------------[ cut here ]------------ [ 49.405156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.407181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.408650] Modules linked in: [ 49.409246] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.411237] Tainted: [W]=WARN [ 49.411836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.413317] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.414226] 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 [ 49.417426] RSP: 0018:ffff88801660fbc0 EFLAGS: 00010286 [ 49.418422] RAX: 0000000000000000 RBX: ffffed1002cc1f78 RCX: ffffffff813a4050 [ 49.419730] RDX: ffff888015629bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.421085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc1f2f [ 49.422404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.423724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801660fdf8 [ 49.425047] FS: 00007f760ae18900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.426497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.427583] CR2: 00007fff39052ef7 CR3: 000000001fb76000 CR4: 0000000000350ef0 [ 49.428869] Call Trace: [ 49.429337] [ 49.429797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.430715] ? __create_object+0x59/0x80 [ 49.431533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.432512] __vmalloc_noprof+0x59/0x60 [ 49.433227] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.434102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.435051] bpf_prog_alloc+0x39/0x200 [ 49.435801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.436735] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.437647] do_seccomp+0x349/0x25e0 [ 49.438323] ? find_held_lock+0x2b/0x80 [ 49.439110] ? do_prlimit+0x310/0x610 [ 49.439851] ? __pfx_do_seccomp+0x10/0x10 [ 49.440653] ? do_raw_spin_unlock+0x53/0x220 [ 49.441495] ? _raw_spin_unlock+0x1e/0x40 [ 49.442240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.443216] ? static_key_count+0x60/0x80 [ 49.444029] prctl_set_seccomp+0x4e/0x70 [ 49.444817] __do_sys_prctl+0xe6c/0x1d70 [ 49.445609] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.446470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.447474] ? irqentry_exit+0xf3/0x650 [ 49.448192] do_syscall_64+0xbf/0x430 [ 49.448937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.449885] RIP: 0033:0x7f760b30a5cd [ 49.450596] 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 [ 49.453817] RSP: 002b:00007fff39050c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.455179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f760b30a5cd [ 49.456457] RDX: 000056360efaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.457728] RBP: 00007fff39050ce0 R08: 0000000000000000 R09: 00007fff39050380 [ 49.458991] R10: 0000000000000000 R11: 0000000000000246 R12: 000056361ed4bad0 [ 49.460290] R13: 00007fff39051110 R14: 000056361ed4cbc0 R15: 000056361ed5d780 [ 49.461612] [ 49.462033] irq event stamp: 1697 [ 49.462683] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.464225] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.465740] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 49.467325] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 49.468879] ---[ end trace 0000000000000000 ]--- [ 50.248889] ------------[ cut here ]------------ [ 50.249823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.251786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.253253] Modules linked in: [ 50.253932] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.255920] Tainted: [W]=WARN [ 50.256534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.258007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.258933] 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 [ 50.262100] RSP: 0018:ffff888018a67bc0 EFLAGS: 00010286 [ 50.263088] RAX: 0000000000000000 RBX: ffffed100314cf78 RCX: ffffffff813a4050 [ 50.264385] RDX: ffff888018853780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.265653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314cf2f [ 50.266927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.268220] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a67df8 [ 50.269509] FS: 00007f7549d70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.270947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.272041] CR2: 00007ffd66b92ef7 CR3: 000000000b723000 CR4: 0000000000350ef0 [ 50.273325] Call Trace: [ 50.273843] [ 50.274254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.275157] ? __create_object+0x59/0x80 [ 50.275950] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.276934] __vmalloc_noprof+0x59/0x60 [ 50.277706] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.278592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.279555] bpf_prog_alloc+0x39/0x200 [ 50.280240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.281163] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.282079] do_seccomp+0x349/0x25e0 [ 50.282801] ? find_held_lock+0x2b/0x80 [ 50.283580] ? do_prlimit+0x310/0x610 [ 50.284268] ? __pfx_do_seccomp+0x10/0x10 [ 50.285057] ? do_raw_spin_unlock+0x53/0x220 [ 50.285890] ? _raw_spin_unlock+0x1e/0x40 [ 50.286678] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.287662] ? static_key_count+0x60/0x80 [ 50.288467] prctl_set_seccomp+0x4e/0x70 [ 50.289199] __do_sys_prctl+0xe6c/0x1d70 [ 50.289987] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.290852] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.291838] ? irqentry_exit+0xf3/0x650 [ 50.292614] do_syscall_64+0xbf/0x430 [ 50.293302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.294246] RIP: 0033:0x7f754a2625cd [ 50.294937] 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 [ 50.298130] RSP: 002b:00007ffd66b91dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.299505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f754a2625cd [ 50.300802] RDX: 000055feec150e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.302091] RBP: 00007ffd66b91e20 R08: 0000000000000000 R09: 00007ffd66b914c0 [ 50.303396] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff1fed9ad0 [ 50.304680] R13: 00007ffd66b92250 R14: 000055ff1fedabc0 R15: 000055ff1feeb780 [ 50.305977] [ 50.306443] irq event stamp: 1779 [ 50.307050] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.308588] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.310120] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 50.311674] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 50.313191] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45057' (ECDSA) to the list of known hosts. 2025/11/19 07:35:23 fuzzer started 2025/11/19 07:35:23 dialing manager at localhost:34383 2025/11/19 07:35:23 checking machine... 2025/11/19 07:35:23 checking revisions... [ 51.217191] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:35:23 testing simple program... [ 51.299947] cgroup: Unknown subsys name 'net' [ 51.362771] cgroup: Unknown subsys name 'cpuset' [ 51.374896] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:35:22 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86aa27a6 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86aa27aa R9 =0000000000000000 R10=000000000003c9ed R11=0000000000021bb1 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e896 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc2eb33d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2eaa52038 CR3=000000000d952000 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=00000000000000003933323d4449505f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=064bc31cdc52fc6300000000000ae988 XMM05=910330b83e719830000000000031ed30 XMM06=4627752dcbf937c6000000000031da68 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000000 RBX=0000000000001255 RCX=ffffffff81a08557 RDX=0000000000001000 RSI=0000000000001008 RDI=0000000000000005 RBP=ffff88800c63a140 RSP=ffff888015517e48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000001000 R11=0000000000000001 R12=0000000000001000 R13=00007f760aed444c R14=ffff88800c63a150 R15=ffff88800a2fc980 RIP=ffffffff8175175a RFL=00000206 [-----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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f760ae18900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f760aed444c CR3=000000000da0e000 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