[ 46.392022] ------------[ cut here ]------------ [ 46.392788] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.394415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.395617] Modules linked in: [ 46.396143] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.397972] Tainted: [W]=WARN [ 46.398524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.399739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.400493] 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 [ 46.403093] RSP: 0018:ffff88800de4fbc0 EFLAGS: 00010286 [ 46.403868] RAX: 0000000000000000 RBX: ffffed1001bc9f78 RCX: ffffffff813a4050 [ 46.404926] RDX: ffff888017f81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.405978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bc9f2f [ 46.407021] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.408090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800de4fdf8 [ 46.409154] FS: 00007f3031c27900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.410331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.411212] CR2: 00007fffec6a1ef7 CR3: 000000000e41b000 CR4: 0000000000350ef0 [ 46.412271] Call Trace: [ 46.412650] [ 46.412984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.413722] ? __create_object+0x59/0x80 [ 46.414358] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.415149] __vmalloc_noprof+0x59/0x60 [ 46.415747] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.416464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.417232] bpf_prog_alloc+0x39/0x200 [ 46.417799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.418564] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.419314] do_seccomp+0x349/0x25e0 [ 46.419879] ? find_held_lock+0x2b/0x80 [ 46.420700] ? do_prlimit+0x310/0x610 [ 46.421313] ? __pfx_do_seccomp+0x10/0x10 [ 46.421924] ? do_raw_spin_unlock+0x53/0x220 [ 46.422603] ? _raw_spin_unlock+0x1e/0x40 [ 46.423245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.424000] ? static_key_count+0x60/0x80 [ 46.424665] prctl_set_seccomp+0x4e/0x70 [ 46.425309] __do_sys_prctl+0xe6c/0x1d70 [ 46.425916] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.426621] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.427512] ? irqentry_exit+0xf3/0x650 [ 46.428168] do_syscall_64+0xbf/0x430 [ 46.428741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.429570] RIP: 0033:0x7f30321195cd [ 46.430179] 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 [ 46.432773] RSP: 002b:00007fffec69f9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.433887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30321195cd [ 46.434941] RDX: 000055b0fe114e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.436013] RBP: 00007fffec69fa10 R08: 0000000000000000 R09: 00007fffec69f0b0 [ 46.437069] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b10ef662b0 [ 46.438126] R13: 00007fffec69fe40 R14: 000055b10ef68d20 R15: 000055b10ef7a8d0 [ 46.439197] [ 46.439547] irq event stamp: 1807 [ 46.440113] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.441357] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.442607] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 46.443893] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 46.445136] ---[ end trace 0000000000000000 ]--- [ 48.951526] ------------[ cut here ]------------ [ 48.952289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.953993] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.955407] Modules linked in: [ 48.955898] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.957638] Tainted: [W]=WARN [ 48.958119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.959321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.960082] 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 [ 48.962666] RSP: 0018:ffff88801be2fbc0 EFLAGS: 00010286 [ 48.963472] RAX: 0000000000000000 RBX: ffffed10037c5f78 RCX: ffffffff813a4050 [ 48.964527] RDX: ffff88800e551bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.965576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037c5f2f [ 48.966622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.967682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be2fdf8 [ 48.968735] FS: 00007fa9eee64900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.969918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.970796] CR2: 00007fa9ef356580 CR3: 000000001f9bc000 CR4: 0000000000350ef0 [ 48.971867] Call Trace: [ 48.972279] [ 48.972617] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.973351] ? __create_object+0x59/0x80 [ 48.973966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.974768] __vmalloc_noprof+0x59/0x60 [ 48.975389] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.976114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.976842] bpf_prog_alloc+0x39/0x200 [ 48.977454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.978220] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.978927] do_seccomp+0x349/0x25e0 [ 48.979517] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.980295] ? __pfx_do_seccomp+0x10/0x10 [ 48.980925] ? find_held_lock+0x2b/0x80 [ 48.981546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.982331] ? static_key_count+0x60/0x80 [ 48.982964] prctl_set_seccomp+0x4e/0x70 [ 48.983610] __do_sys_prctl+0xe6c/0x1d70 [ 48.984275] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.984941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.985729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.986516] ? irqentry_exit+0xf3/0x650 [ 48.987147] do_syscall_64+0xbf/0x430 [ 48.987726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.988506] RIP: 0033:0x7fa9ef3565cd [ 48.989079] 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 [ 48.991686] RSP: 002b:00007ffe77d31eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.992796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9ef3565cd [ 48.993839] RDX: 000056317deabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.994878] RBP: 00007ffe77d31f10 R08: 0000000000000000 R09: 00007ffe77d315b0 [ 48.995936] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631b340fad0 [ 48.996989] R13: 00007ffe77d32340 R14: 00005631b3410bc0 R15: 00005631b3421780 [ 48.998068] [ 48.998415] irq event stamp: 3151 [ 48.998907] hardirqs last enabled at (3159): [] __up_console_sem+0x78/0x80 [ 49.000163] hardirqs last disabled at (3168): [] __up_console_sem+0x5d/0x80 [ 49.001400] softirqs last enabled at (2940): [] handle_softirqs+0x50c/0x770 [ 49.002654] softirqs last disabled at (2935): [] __irq_exit_rcu+0xc4/0x100 [ 49.003904] ---[ end trace 0000000000000000 ]--- [ 49.713043] ------------[ cut here ]------------ [ 49.713952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.715975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.717446] Modules linked in: [ 49.718032] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.720025] Tainted: [W]=WARN [ 49.720614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.722072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.722936] 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 [ 49.726085] RSP: 0018:ffff88801673fbc0 EFLAGS: 00010286 [ 49.727005] RAX: 0000000000000000 RBX: ffffed1002ce7f78 RCX: ffffffff813a4050 [ 49.728278] RDX: ffff888016df3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.729539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce7f2f [ 49.730800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.732095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801673fdf8 [ 49.733371] FS: 00007fbbc99c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.734789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.735845] CR2: 00007fbbc9eb5580 CR3: 000000001efcb000 CR4: 0000000000350ef0 [ 49.737113] Call Trace: [ 49.737568] [ 49.737975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.738861] ? __create_object+0x59/0x80 [ 49.739642] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.740605] __vmalloc_noprof+0x59/0x60 [ 49.741358] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.742214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.743132] bpf_prog_alloc+0x39/0x200 [ 49.743832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.744745] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.745637] do_seccomp+0x349/0x25e0 [ 49.746350] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.747240] ? __pfx_do_seccomp+0x10/0x10 [ 49.747981] ? find_held_lock+0x2b/0x80 [ 49.748732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.749685] ? static_key_count+0x60/0x80 [ 49.750482] prctl_set_seccomp+0x4e/0x70 [ 49.751251] __do_sys_prctl+0xe6c/0x1d70 [ 49.751998] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.752848] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.753791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.754739] ? irqentry_exit+0xf3/0x650 [ 49.755493] do_syscall_64+0xbf/0x430 [ 49.756255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.757187] RIP: 0033:0x7fbbc9eb55cd [ 49.757834] 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 [ 49.760970] RSP: 002b:00007ffe55868270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.762314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbc9eb55cd [ 49.763571] RDX: 000055ab556b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.764844] RBP: 00007ffe558682d0 R08: 0000000000000000 R09: 00007ffe55867970 [ 49.766118] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab6f4b8bf0 [ 49.767383] R13: 00007ffe55868700 R14: 000055ab6f4c2380 R15: 000055ab6f4cd460 [ 49.768672] [ 49.769128] irq event stamp: 1713 [ 49.769729] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.771237] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.772745] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.774265] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.775767] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25635' (ECDSA) to the list of known hosts. 2025/11/19 03:47:08 fuzzer started 2025/11/19 03:47:09 dialing manager at localhost:34383 2025/11/19 03:47:09 checking machine... 2025/11/19 03:47:09 checking revisions... [ 50.612839] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:47:09 testing simple program... [ 50.686476] cgroup: Unknown subsys name 'net' [ 50.769006] cgroup: Unknown subsys name 'cpuset' [ 50.785681] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:47:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08f78 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000011d7b R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88806ce08f48 R15=ffff88806ce08a70 RIP=ffffffff81528f19 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa9eee64900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe77d2c000 CR3=000000001f9c2000 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=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=0000000000024c3f 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=00000206 [-----P-] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb94729d028 CR3=000000000cde3000 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=937075a8cd1253b56241128b5a7fc38f XMM02=2c67c8bc2e329bc300000000003076e8 XMM03=fb795ef6d65770560000000000310fb0 XMM04=495924617bdf3d4000000000000ae988 XMM05=8707750f68d627400000000000321d30 XMM06=817b8945e9d503730000000000320dd0 XMM07=e042d86d42eb936e0000000000311230 XMM08=f0f215bb9f98baaf0000000000307748 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000