[ 46.034682] ------------[ cut here ]------------ [ 46.035561] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.037589] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 46.039059] Modules linked in: [ 46.039679] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.041683] Tainted: [W]=WARN [ 46.042232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.043737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.044624] 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 [ 46.047827] RSP: 0018:ffff888015b17bc0 EFLAGS: 00010286 [ 46.048827] RAX: 0000000000000000 RBX: ffffed1002b62f78 RCX: ffffffff813a4050 [ 46.050112] RDX: ffff888016f38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.051404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b62f2f [ 46.052723] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.054014] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b17df8 [ 46.055314] FS: 00007ff2cf702900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.056758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.057820] CR2: 00007ff2cfbf4580 CR3: 000000000f617000 CR4: 0000000000350ef0 [ 46.059111] Call Trace: [ 46.059578] [ 46.060038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.060936] ? __create_object+0x59/0x80 [ 46.061735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.062713] __vmalloc_noprof+0x59/0x60 [ 46.063431] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.064313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.065246] bpf_prog_alloc+0x39/0x200 [ 46.065975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.066914] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.067821] do_seccomp+0x349/0x25e0 [ 46.068520] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.069421] ? __pfx_do_seccomp+0x10/0x10 [ 46.070207] ? find_held_lock+0x2b/0x80 [ 46.070980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.071952] ? static_key_count+0x60/0x80 [ 46.072772] prctl_set_seccomp+0x4e/0x70 [ 46.073514] __do_sys_prctl+0xe6c/0x1d70 [ 46.074293] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.075154] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.076133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.077117] ? irqentry_exit+0xf3/0x650 [ 46.077877] do_syscall_64+0xbf/0x430 [ 46.078577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.079518] RIP: 0033:0x7ff2cfbf45cd [ 46.080230] 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 [ 46.083387] RSP: 002b:00007fff67aa7d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.084777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2cfbf45cd [ 46.086058] RDX: 0000559dee073e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.087333] RBP: 00007fff67aa7dd0 R08: 0000000000000000 R09: 00007fff67aa7470 [ 46.088656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e243f2ad0 [ 46.089919] R13: 00007fff67aa8200 R14: 0000559e243f3bc0 R15: 0000559e24404780 [ 46.091239] [ 46.091701] irq event stamp: 1703 [ 46.092318] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 46.093584] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 46.094843] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.096115] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.097387] ---[ end trace 0000000000000000 ]--- [ 49.680100] ------------[ cut here ]------------ [ 49.681130] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.683309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 49.684905] Modules linked in: [ 49.685540] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.688030] Tainted: [W]=WARN [ 49.688789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.690375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.691383] 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 [ 49.694798] RSP: 0018:ffff888017047bc0 EFLAGS: 00010286 [ 49.695843] RAX: 0000000000000000 RBX: ffffed1002e08f78 RCX: ffffffff813a4050 [ 49.697277] RDX: ffff888015825340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.698614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e08f2f [ 49.699946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.701276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017047df8 [ 49.702610] FS: 00007f4b70e3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.704130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.705237] CR2: 00007f4b713a14a6 CR3: 0000000013b58000 CR4: 0000000000350ef0 [ 49.706563] Call Trace: [ 49.707070] [ 49.707501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.708439] ? __create_object+0x59/0x80 [ 49.709219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.710230] __vmalloc_noprof+0x59/0x60 [ 49.711015] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.711915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.712913] bpf_prog_alloc+0x39/0x200 [ 49.713711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.714608] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.715535] do_seccomp+0x349/0x25e0 [ 49.716279] ? find_held_lock+0x2b/0x80 [ 49.717058] ? do_prlimit+0x310/0x610 [ 49.717843] ? __pfx_do_seccomp+0x10/0x10 [ 49.718600] ? do_raw_spin_unlock+0x53/0x220 [ 49.719455] ? _raw_spin_unlock+0x1e/0x40 [ 49.720254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.721234] ? static_key_count+0x60/0x80 [ 49.722071] prctl_set_seccomp+0x4e/0x70 [ 49.722869] __do_sys_prctl+0xe6c/0x1d70 [ 49.723682] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.724531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.725565] ? irqentry_exit+0xf3/0x650 [ 49.726372] do_syscall_64+0xbf/0x430 [ 49.727124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.728099] RIP: 0033:0x7f4b7132d5cd [ 49.728843] 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 [ 49.732068] RSP: 002b:00007fffd2baff50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.733507] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b7132d5cd [ 49.734813] RDX: 000055da92eace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.736112] RBP: 00007fffd2baffb0 R08: 0000000000000000 R09: 00007fffd2baf650 [ 49.737485] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da9a8daad0 [ 49.738797] R13: 00007fffd2bb03e0 R14: 000055da9a8dbbc0 R15: 000055da9a8ec780 [ 49.740125] [ 49.740586] irq event stamp: 1881 [ 49.741257] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 49.742830] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 49.744419] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.745871] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.747152] ---[ end trace 0000000000000000 ]--- [ 50.549187] ------------[ cut here ]------------ [ 50.549977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.551735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 50.552961] Modules linked in: [ 50.553454] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.555109] Tainted: [W]=WARN [ 50.555567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.556817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.557541] 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 [ 50.560214] RSP: 0018:ffff8880155f7bc0 EFLAGS: 00010286 [ 50.561023] RAX: 0000000000000000 RBX: ffffed1002abef78 RCX: ffffffff813a4050 [ 50.562100] RDX: ffff888016998000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.563171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002abef2f [ 50.564265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.565333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880155f7df8 [ 50.566412] FS: 00007f7ada762900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.567614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.568501] CR2: 00007f7adac54580 CR3: 000000000d1fc000 CR4: 0000000000350ef0 [ 50.569580] Call Trace: [ 50.569997] [ 50.570344] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.571093] ? __create_object+0x59/0x80 [ 50.571749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.572537] __vmalloc_noprof+0x59/0x60 [ 50.573177] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.573906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.574688] bpf_prog_alloc+0x39/0x200 [ 50.575303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.576102] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.576873] do_seccomp+0x349/0x25e0 [ 50.577452] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.578206] ? __pfx_do_seccomp+0x10/0x10 [ 50.578866] ? find_held_lock+0x2b/0x80 [ 50.579462] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.580277] ? static_key_count+0x60/0x80 [ 50.580942] prctl_set_seccomp+0x4e/0x70 [ 50.581546] __do_sys_prctl+0xe6c/0x1d70 [ 50.582199] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.582922] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.583738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.584520] ? irqentry_exit+0xf3/0x650 [ 50.585163] do_syscall_64+0xbf/0x430 [ 50.585769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.586521] RIP: 0033:0x7f7adac545cd [ 50.587105] 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 [ 50.589753] RSP: 002b:00007ffd5eead940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.590896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7adac545cd [ 50.591970] RDX: 00005637bd2f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.593052] RBP: 00007ffd5eead9a0 R08: 0000000000000000 R09: 00007ffd5eead040 [ 50.594129] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637c27042b0 [ 50.595219] R13: 00007ffd5eeaddd0 R14: 00005637c2706d20 R15: 00005637c27188d0 [ 50.596315] [ 50.596715] irq event stamp: 1731 [ 50.597220] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.598502] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.599855] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 50.601178] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 50.602482] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32430' (ECDSA) to the list of known hosts. 2025/11/18 02:16:28 fuzzer started 2025/11/18 02:16:28 dialing manager at localhost:37895 2025/11/18 02:16:28 checking machine... 2025/11/18 02:16:28 checking revisions... [ 51.395890] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:16:29 testing simple program... [ 51.486001] cgroup: Unknown subsys name 'net' [ 51.561992] cgroup: Unknown subsys name 'cpuset' [ 51.576535] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:16:28 Registers: info registers vcpu 0 RAX=ffffffff86dde29e RBX=0000000000000001 RCX=ffffffff842d4ce3 RDX=0000000000000000 RSI=ffffffff86dde29e RDI=ffffffff8693f048 RBP=ffffffff8693f04c RSP=ffff88806ce089d0 R8 =ffffffff86dde29e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000abb25 R12=ffffffff8693f048 R13=ffffffff8693f048 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dae8 RFL=00000282 [--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 00007f4b70e3b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b713f0650 CR3=000000001f6d2000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88800f318100 RSP=ffff88801a1a7898 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88800f3180e8 R13=ffff88801a1a7a50 R14=ffff88801f5da140 R15=0000000000000293 RIP=ffffffff815bcfa0 RFL=00000016 [----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 00007f7091e1a700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35a6aa0000 CR3=000000000f741000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34393035342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343930 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000