[ 46.460018] ------------[ cut here ]------------ [ 46.460991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.463273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.464764] Modules linked in: [ 46.465450] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.467595] Tainted: [W]=WARN [ 46.468261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.469792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.470746] 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 [ 46.474053] RSP: 0018:ffff888013a8fbc0 EFLAGS: 00010286 [ 46.475052] RAX: 0000000000000000 RBX: ffffed1002751f78 RCX: ffffffff813a4050 [ 46.476380] RDX: ffff88801635d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.477727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002751f2f [ 46.479067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.480408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a8fdf8 [ 46.481753] FS: 00007fafc51ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.483254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.484370] CR2: 00007ffc549f8ef8 CR3: 000000000dd18000 CR4: 0000000000350ef0 [ 46.485713] Call Trace: [ 46.486255] [ 46.486675] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.487605] ? __create_object+0x59/0x80 [ 46.488442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.489467] __vmalloc_noprof+0x59/0x60 [ 46.490259] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.491175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.492160] bpf_prog_alloc+0x39/0x200 [ 46.492888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.493866] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.494800] do_seccomp+0x349/0x25e0 [ 46.495574] ? find_held_lock+0x2b/0x80 [ 46.496381] ? do_prlimit+0x310/0x610 [ 46.497181] ? __pfx_do_seccomp+0x10/0x10 [ 46.497946] ? do_raw_spin_unlock+0x53/0x220 [ 46.498781] ? _raw_spin_unlock+0x1e/0x40 [ 46.499557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.500526] ? static_key_count+0x60/0x80 [ 46.501355] prctl_set_seccomp+0x4e/0x70 [ 46.502088] __do_sys_prctl+0xe6c/0x1d70 [ 46.502885] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.503749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.504719] ? irqentry_exit+0xf3/0x650 [ 46.505504] do_syscall_64+0xbf/0x430 [ 46.506248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.507219] RIP: 0033:0x7fafc56bc5cd [ 46.507884] 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 [ 46.511081] RSP: 002b:00007ffc549f7830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.512474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafc56bc5cd [ 46.513768] RDX: 000055a898474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.515050] RBP: 00007ffc549f7890 R08: 0000000000000000 R09: 00007ffc549f6f30 [ 46.516340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a89f9a3240 [ 46.517670] R13: 00007ffc549f7cc0 R14: 000055a89f9a2bf0 R15: 000055a89f9b74d0 [ 46.518984] [ 46.519443] irq event stamp: 1763 [ 46.520052] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.521591] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.522867] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.524190] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.525475] ---[ end trace 0000000000000000 ]--- [ 50.035412] ------------[ cut here ]------------ [ 50.036525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.039044] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.040858] Modules linked in: [ 50.041636] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.043985] Tainted: [W]=WARN [ 50.044696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.046476] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.047565] 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 [ 50.051287] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 50.052449] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 50.053978] RDX: ffff888015f58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.055489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 50.057007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.058557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 50.060087] FS: 00007f265059b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.061845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.063137] CR2: 00007fffcf9e7ef8 CR3: 000000000dc6f000 CR4: 0000000000350ef0 [ 50.064730] Call Trace: [ 50.065379] [ 50.065887] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.067013] ? __create_object+0x59/0x80 [ 50.067944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.069064] __vmalloc_noprof+0x59/0x60 [ 50.069961] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.071000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.072132] bpf_prog_alloc+0x39/0x200 [ 50.072949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.074056] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.075081] do_seccomp+0x349/0x25e0 [ 50.075914] ? find_held_lock+0x2b/0x80 [ 50.076839] ? do_prlimit+0x310/0x610 [ 50.077753] ? __pfx_do_seccomp+0x10/0x10 [ 50.078730] ? do_raw_spin_unlock+0x53/0x220 [ 50.079764] ? _raw_spin_unlock+0x1e/0x40 [ 50.080729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.081945] ? static_key_count+0x60/0x80 [ 50.082925] prctl_set_seccomp+0x4e/0x70 [ 50.083844] __do_sys_prctl+0xe6c/0x1d70 [ 50.084761] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.085776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.086890] ? irqentry_exit+0xf3/0x650 [ 50.087761] do_syscall_64+0xbf/0x430 [ 50.088619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.089736] RIP: 0033:0x7f2650a8d5cd [ 50.090554] 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 [ 50.094205] RSP: 002b:00007fffcf9e6570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.095794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2650a8d5cd [ 50.097291] RDX: 00005569e96c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.098792] RBP: 00007fffcf9e65d0 R08: 0000000000000000 R09: 00007fffcf9e5c70 [ 50.100270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a1cab7ad0 [ 50.101751] R13: 00007fffcf9e6a00 R14: 0000556a1cab8bc0 R15: 0000556a1cac9780 [ 50.103133] [ 50.103552] irq event stamp: 1795 [ 50.104203] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.105720] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.107209] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.108742] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 50.110222] ---[ end trace 0000000000000000 ]--- [ 50.931655] ------------[ cut here ]------------ [ 50.932562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.934622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.936040] Modules linked in: [ 50.936655] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.938655] Tainted: [W]=WARN [ 50.939243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.940951] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.941934] 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 [ 50.945112] RSP: 0018:ffff888019fbfbc0 EFLAGS: 00010286 [ 50.946040] RAX: 0000000000000000 RBX: ffffed10033f7f78 RCX: ffffffff813a4050 [ 50.947299] RDX: ffff888016888000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.948575] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f7f2f [ 50.949853] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.951130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fbfdf8 [ 50.952394] FS: 00007f2f9455e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.953835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.954902] CR2: 00007ffd7ca14ef8 CR3: 000000001c522000 CR4: 0000000000350ef0 [ 50.956186] Call Trace: [ 50.956645] [ 50.957042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.957958] ? __create_object+0x59/0x80 [ 50.958740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.959716] __vmalloc_noprof+0x59/0x60 [ 50.960474] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.961359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.962292] bpf_prog_alloc+0x39/0x200 [ 50.962987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.963916] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.964815] do_seccomp+0x349/0x25e0 [ 50.965549] ? find_held_lock+0x2b/0x80 [ 50.966309] ? do_prlimit+0x310/0x610 [ 50.967000] ? __pfx_do_seccomp+0x10/0x10 [ 50.967780] ? do_raw_spin_unlock+0x53/0x220 [ 50.968602] ? _raw_spin_unlock+0x1e/0x40 [ 50.969394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.970362] ? static_key_count+0x60/0x80 [ 50.971165] prctl_set_seccomp+0x4e/0x70 [ 50.971882] __do_sys_prctl+0xe6c/0x1d70 [ 50.972662] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.973536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.974498] ? irqentry_exit+0xf3/0x650 [ 50.975264] do_syscall_64+0xbf/0x430 [ 50.975954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.976898] RIP: 0033:0x7f2f94a505cd [ 50.977623] 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 [ 50.980756] RSP: 002b:00007ffd7ca13c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.982123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f94a505cd [ 50.983396] RDX: 0000562e6e3b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.984673] RBP: 00007ffd7ca13c70 R08: 0000000000000000 R09: 00007ffd7ca13310 [ 50.985973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ea1551ad0 [ 50.987242] R13: 00007ffd7ca140a0 R14: 0000562ea1552bc0 R15: 0000562ea1563780 [ 50.988530] [ 50.988958] irq event stamp: 1807 [ 50.989616] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.990898] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.992144] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 50.993431] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 50.994670] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21615' (ECDSA) to the list of known hosts. 2025/11/18 03:23:10 fuzzer started 2025/11/18 03:23:10 dialing manager at localhost:37895 2025/11/18 03:23:10 checking machine... 2025/11/18 03:23:10 checking revisions... [ 51.847353] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:23:10 testing simple program... [ 51.939962] cgroup: Unknown subsys name 'net' [ 52.005594] cgroup: Unknown subsys name 'cpuset' [ 52.019975] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:23:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8100012f RDX=dffffc0000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ae8 RSP=ffff88806ce08a20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08af0 R13=ffff88806ce08ad8 R14=ffff88806ce08ad1 R15=ffff88806ce08a90 RIP=ffffffff8135e5a1 RFL=00000283 [--S---C] 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 00007f265059b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2650b52618 CR3=000000001fbc2000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000ca RBX=00000000000000ca RCX=ffffffff8259f5da RDX=00000000000101f7 RSI=ffffffff8259f5e8 RDI=0000000000000007 RBP=ffff8880097b0000 RSP=ffff88800f2e71f8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=00000000000101f7 R11=0000000000000001 R12=00000000000101f7 R13=ffff8880097b01d8 R14=0000000000000000 R15=ffffffff862e1880 RIP=ffffffff8259f5ee RFL=00000093 [--S-A-C] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcbf49bd78 CR3=000000000d76d000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000159c30012c568dc6 XMM02=00000000000000000000000000000000 XMM03=7ff3b078e0a3ae0d0000000000303208 XMM04=138fe9c1bbb495e800000000000ae988 XMM05=1319e678c5640f8a0000000000320930 XMM06=280a1d610a8a97f10000000000320898 XMM07=58f17c1affdc82d600000000003124a0 XMM08=406589be3f9c4b220000000000312308 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000