[ 44.044456] ------------[ cut here ]------------ [ 44.045386] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.048085] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.049785] Modules linked in: [ 44.050388] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.052362] Tainted: [W]=WARN [ 44.053017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.054526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.055446] 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 [ 44.058639] RSP: 0018:ffff88801999fbc0 EFLAGS: 00010286 [ 44.059611] RAX: 0000000000000000 RBX: ffffed1003333f78 RCX: ffffffff813a4050 [ 44.060901] RDX: ffff88800f4ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.062191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003333f2f [ 44.063471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.064764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801999fdf8 [ 44.066058] FS: 00007fde76647900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.067484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.068539] CR2: 00007ffcb5358ef8 CR3: 000000000f7cc000 CR4: 0000000000350ef0 [ 44.069831] Call Trace: [ 44.070285] [ 44.070689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.071576] ? __create_object+0x59/0x80 [ 44.072350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.073325] __vmalloc_noprof+0x59/0x60 [ 44.074075] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.074949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.075866] bpf_prog_alloc+0x39/0x200 [ 44.076552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.077498] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.078407] do_seccomp+0x349/0x25e0 [ 44.079106] ? find_held_lock+0x2b/0x80 [ 44.079864] ? do_prlimit+0x310/0x610 [ 44.080554] ? __pfx_do_seccomp+0x10/0x10 [ 44.081340] ? do_raw_spin_unlock+0x53/0x220 [ 44.082168] ? _raw_spin_unlock+0x1e/0x40 [ 44.082934] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.083900] ? static_key_count+0x60/0x80 [ 44.084644] prctl_set_seccomp+0x4e/0x70 [ 44.085434] __do_sys_prctl+0xe6c/0x1d70 [ 44.086204] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.087055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.088014] ? irqentry_exit+0xf3/0x650 [ 44.088725] do_syscall_64+0xbf/0x430 [ 44.089487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.090439] RIP: 0033:0x7fde76b395cd [ 44.091147] 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 [ 44.094296] RSP: 002b:00007ffcb5356310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.095658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde76b395cd [ 44.096938] RDX: 000055fc77c0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.098231] RBP: 00007ffcb5356370 R08: 0000000000000000 R09: 00007ffcb5355a10 [ 44.099494] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc97a30bf0 [ 44.100789] R13: 00007ffcb53567a0 R14: 000055fc97a3a380 R15: 000055fc97a45460 [ 44.102101] [ 44.102525] irq event stamp: 1735 [ 44.103169] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 44.104709] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 44.106272] softirqs last enabled at (1226): [] handle_softirqs+0x50c/0x770 [ 44.107808] softirqs last disabled at (1187): [] __irq_exit_rcu+0xc4/0x100 [ 44.109304] ---[ end trace 0000000000000000 ]--- [ 46.762523] ------------[ cut here ]------------ [ 46.763459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.765443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.766868] Modules linked in: [ 46.767461] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.769491] Tainted: [W]=WARN [ 46.770101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.771846] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.772735] 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 [ 46.776093] RSP: 0018:ffff8880173f7bc0 EFLAGS: 00010286 [ 46.777091] RAX: 0000000000000000 RBX: ffffed1002e7ef78 RCX: ffffffff813a4050 [ 46.778386] RDX: ffff888015e23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.779683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ef2f [ 46.780995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.782285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173f7df8 [ 46.783599] FS: 00007f2c6cc7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.785081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.786157] CR2: 00007fff66941ef8 CR3: 0000000013f35000 CR4: 0000000000350ef0 [ 46.787456] Call Trace: [ 46.787972] [ 46.788387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.789305] ? __create_object+0x59/0x80 [ 46.790098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.791079] __vmalloc_noprof+0x59/0x60 [ 46.791851] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.792690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.793642] bpf_prog_alloc+0x39/0x200 [ 46.794388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.795339] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.796252] do_seccomp+0x349/0x25e0 [ 46.796988] ? find_held_lock+0x2b/0x80 [ 46.797712] ? do_prlimit+0x310/0x610 [ 46.798472] ? __pfx_do_seccomp+0x10/0x10 [ 46.799275] ? do_raw_spin_unlock+0x53/0x220 [ 46.800117] ? _raw_spin_unlock+0x1e/0x40 [ 46.800931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.801912] ? static_key_count+0x60/0x80 [ 46.802676] prctl_set_seccomp+0x4e/0x70 [ 46.803457] __do_sys_prctl+0xe6c/0x1d70 [ 46.804255] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.805136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.806112] ? irqentry_exit+0xf3/0x650 [ 46.806886] do_syscall_64+0xbf/0x430 [ 46.807589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.808548] RIP: 0033:0x7f2c6d1715cd [ 46.809278] 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 [ 46.812492] RSP: 002b:00007fff6693fd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.813902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c6d1715cd [ 46.815199] RDX: 0000559ef6b03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.816496] RBP: 00007fff6693fd70 R08: 0000000000000000 R09: 00007fff6693f410 [ 46.817816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f36257b10 [ 46.819071] R13: 00007fff669401a0 R14: 0000559f362582b0 R15: 0000559f3626c6f0 [ 46.820358] [ 46.820819] irq event stamp: 1825 [ 46.821426] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.822762] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.824006] softirqs last enabled at (1456): [] handle_softirqs+0x50c/0x770 [ 46.825289] softirqs last disabled at (1451): [] __irq_exit_rcu+0xc4/0x100 [ 46.826532] ---[ end trace 0000000000000000 ]--- [ 47.500960] ------------[ cut here ]------------ [ 47.501874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.503898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 47.505536] Modules linked in: [ 47.506237] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.508200] Tainted: [W]=WARN [ 47.508793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.510253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.511163] 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 [ 47.514306] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 47.515277] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 47.516538] RDX: ffff888016453780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.517810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 47.519080] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.520345] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 47.521614] FS: 00007fa59fd2a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.523047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.524089] CR2: 00007ffff822def8 CR3: 000000002010c000 CR4: 0000000000350ef0 [ 47.525361] Call Trace: [ 47.525869] [ 47.526275] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.527159] ? __create_object+0x59/0x80 [ 47.527939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.528902] __vmalloc_noprof+0x59/0x60 [ 47.529606] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.530461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.531384] bpf_prog_alloc+0x39/0x200 [ 47.532114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.533037] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.533923] do_seccomp+0x349/0x25e0 [ 47.534581] ? find_held_lock+0x2b/0x80 [ 47.535333] ? do_prlimit+0x310/0x610 [ 47.536065] ? __pfx_do_seccomp+0x10/0x10 [ 47.536835] ? do_raw_spin_unlock+0x53/0x220 [ 47.537623] ? _raw_spin_unlock+0x1e/0x40 [ 47.538401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.539360] ? static_key_count+0x60/0x80 [ 47.540159] prctl_set_seccomp+0x4e/0x70 [ 47.540936] __do_sys_prctl+0xe6c/0x1d70 [ 47.541661] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.542498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.543446] ? irqentry_exit+0xf3/0x650 [ 47.544201] do_syscall_64+0xbf/0x430 [ 47.544944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.545877] RIP: 0033:0x7fa5a021c5cd [ 47.546533] 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 [ 47.549662] RSP: 002b:00007ffff822c900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.551154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a021c5cd [ 47.552574] RDX: 000055a765206e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.553878] RBP: 00007ffff822c960 R08: 0000000000000000 R09: 00007ffff822c000 [ 47.555140] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a77ede6ad0 [ 47.556405] R13: 00007ffff822cd90 R14: 000055a77ede7bc0 R15: 000055a77edf8780 [ 47.557704] [ 47.558170] irq event stamp: 1801 [ 47.558808] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 47.560308] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 47.561717] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 47.563020] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 47.564267] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35082' (ECDSA) to the list of known hosts. 2025/11/19 01:44:03 fuzzer started 2025/11/19 01:44:04 dialing manager at localhost:34383 2025/11/19 01:44:04 checking machine... 2025/11/19 01:44:04 checking revisions... [ 48.370941] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:44:04 testing simple program... [ 48.456087] cgroup: Unknown subsys name 'net' [ 48.525390] cgroup: Unknown subsys name 'cpuset' [ 48.541118] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:44:03 Registers: info registers vcpu 0 RAX=0000559f36265d84 RBX=0000559f3627a3d0 RCX=000000000000002e RDX=00007fff6693d350 RSI=0000559f36265d84 RDI=0000000000000002 RBP=0000000000000008 RSP=00007fff6693d280 R8 =0000559f36265d50 R9 =0000000000000000 R10=0000000000000000 R11=00007f2c6d1e53c0 R12=0000559f3627a3d0 R13=00007fff6693d350 R14=0000559f3627d1c0 R15=00007fff6693d350 RIP=00007f2c6d18e1d2 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f2c6cc7f900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e5ec51000 CR3=000000000b89e000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024379 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff66939000 CR3=000000000d9be000 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=34343a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000