[ 39.222665] ------------[ cut here ]------------ [ 39.223516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.225452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.226796] Modules linked in: [ 39.227378] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.229205] Tainted: [W]=WARN [ 39.229757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.231105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.232172] 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 [ 39.235156] RSP: 0018:ffff888016dffbc0 EFLAGS: 00010286 [ 39.236057] RAX: 0000000000000000 RBX: ffffed1002dbff78 RCX: ffffffff813a4050 [ 39.237244] RDX: ffff888013f4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.238431] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbff2f [ 39.239597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.240770] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dffdf8 [ 39.241959] FS: 00007f66fa7b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.243295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.244221] CR2: 00007f66faca8580 CR3: 000000000e238000 CR4: 0000000000350ef0 [ 39.245394] Call Trace: [ 39.245824] [ 39.246194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.247017] ? __create_object+0x59/0x80 [ 39.247735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.248613] __vmalloc_noprof+0x59/0x60 [ 39.249316] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.250067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.250909] bpf_prog_alloc+0x39/0x200 [ 39.251584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.252441] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.253234] do_seccomp+0x349/0x25e0 [ 39.253892] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.254693] ? __pfx_do_seccomp+0x10/0x10 [ 39.255403] ? find_held_lock+0x2b/0x80 [ 39.256046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.256931] ? static_key_count+0x60/0x80 [ 39.257648] prctl_set_seccomp+0x4e/0x70 [ 39.258354] __do_sys_prctl+0xe6c/0x1d70 [ 39.259015] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.259799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.260660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.261550] ? irqentry_exit+0xf3/0x650 [ 39.262197] do_syscall_64+0xbf/0x430 [ 39.262857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.263721] RIP: 0033:0x7f66faca85cd [ 39.264422] 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 [ 39.267290] RSP: 002b:00007ffeda5e64e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.268510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66faca85cd [ 39.269695] RDX: 000055aa5fc67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.270848] RBP: 00007ffeda5e6540 R08: 0000000000000000 R09: 00007ffeda5e5be0 [ 39.271984] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa617c7ad0 [ 39.273134] R13: 00007ffeda5e6970 R14: 000055aa617c8bc0 R15: 000055aa617d9780 [ 39.274307] [ 39.274684] irq event stamp: 1771 [ 39.275223] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.276580] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.277945] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 39.279314] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 39.280661] ---[ end trace 0000000000000000 ]--- [ 42.589878] ------------[ cut here ]------------ [ 42.590742] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.592646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.593989] Modules linked in: [ 42.594578] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.596389] Tainted: [W]=WARN [ 42.596906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.598249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.599092] 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 [ 42.601987] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 42.602881] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 42.604069] RDX: ffff88800a82d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.605251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 42.606456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.607642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 42.608839] FS: 00007f14adaf5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.610168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.611087] CR2: 00007f14adfe7580 CR3: 000000001fe98000 CR4: 0000000000350ef0 [ 42.612146] Call Trace: [ 42.612571] [ 42.612926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.613675] ? __create_object+0x59/0x80 [ 42.614335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.615121] __vmalloc_noprof+0x59/0x60 [ 42.615752] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.616485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.617241] bpf_prog_alloc+0x39/0x200 [ 42.617875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.618655] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.619403] do_seccomp+0x349/0x25e0 [ 42.619957] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.620707] ? __pfx_do_seccomp+0x10/0x10 [ 42.621372] ? find_held_lock+0x2b/0x80 [ 42.621967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.622760] ? static_key_count+0x60/0x80 [ 42.623426] prctl_set_seccomp+0x4e/0x70 [ 42.624026] __do_sys_prctl+0xe6c/0x1d70 [ 42.624680] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.625407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626165] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.626964] ? irqentry_exit+0xf3/0x650 [ 42.627603] do_syscall_64+0xbf/0x430 [ 42.628188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.628991] RIP: 0033:0x7f14adfe75cd [ 42.629628] 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 [ 42.632252] RSP: 002b:00007fff1dec36e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.633427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14adfe75cd [ 42.634588] RDX: 000055792a196e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.635761] RBP: 00007fff1dec3740 R08: 0000000000000000 R09: 00007fff1dec2de0 [ 42.636932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557953efd2b0 [ 42.638087] R13: 00007fff1dec3b70 R14: 0000557953effd20 R15: 0000557953f118d0 [ 42.639251] [ 42.639645] irq event stamp: 1727 [ 42.640178] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.641563] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.642828] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 42.644098] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 42.645362] ---[ end trace 0000000000000000 ]--- [ 43.422900] ------------[ cut here ]------------ [ 43.423869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.425988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.427532] Modules linked in: [ 43.428140] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.430191] Tainted: [W]=WARN [ 43.430791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.432311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.433213] 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 [ 43.436458] RSP: 0018:ffff88801b217bc0 EFLAGS: 00010286 [ 43.437459] RAX: 0000000000000000 RBX: ffffed1003642f78 RCX: ffffffff813a4050 [ 43.438776] RDX: ffff8880165fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.440092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003642f2f [ 43.441422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.442729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b217df8 [ 43.444043] FS: 00007f21743ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.445525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.446617] CR2: 00007f21749534a6 CR3: 00000000204ed000 CR4: 0000000000350ef0 [ 43.447936] Call Trace: [ 43.448440] [ 43.448882] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.449827] ? __create_object+0x59/0x80 [ 43.450639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.451647] __vmalloc_noprof+0x59/0x60 [ 43.452437] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.453371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.454333] bpf_prog_alloc+0x39/0x200 [ 43.455040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.455999] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.456927] do_seccomp+0x349/0x25e0 [ 43.457666] ? find_held_lock+0x2b/0x80 [ 43.458446] ? do_prlimit+0x310/0x610 [ 43.459165] ? __pfx_do_seccomp+0x10/0x10 [ 43.459975] ? do_raw_spin_unlock+0x53/0x220 [ 43.460847] ? _raw_spin_unlock+0x1e/0x40 [ 43.461656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.462654] ? static_key_count+0x60/0x80 [ 43.463467] prctl_set_seccomp+0x4e/0x70 [ 43.464215] __do_sys_prctl+0xe6c/0x1d70 [ 43.465034] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.465917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.466913] ? irqentry_exit+0xf3/0x650 [ 43.467696] do_syscall_64+0xbf/0x430 [ 43.468469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.469484] RIP: 0033:0x7f21748df5cd [ 43.470158] 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 [ 43.473428] RSP: 002b:00007ffd4fb7a240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.474819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21748df5cd [ 43.476113] RDX: 000055c113f8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.477440] RBP: 00007ffd4fb7a2a0 R08: 0000000000000000 R09: 00007ffd4fb79940 [ 43.478761] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c13ed5d2b0 [ 43.480049] R13: 00007ffd4fb7a6d0 R14: 000055c13ed5fd20 R15: 000055c13ed718d0 [ 43.481350] [ 43.481767] irq event stamp: 1757 [ 43.482405] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.483899] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.485422] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 43.486930] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 43.488425] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42402' (ECDSA) to the list of known hosts. 2025/11/17 17:06:08 fuzzer started 2025/11/17 17:06:08 dialing manager at localhost:37895 2025/11/17 17:06:08 checking machine... 2025/11/17 17:06:08 checking revisions... [ 44.401383] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:06:08 testing simple program... [ 44.484224] cgroup: Unknown subsys name 'net' [ 44.542071] cgroup: Unknown subsys name 'cpuset' [ 44.556794] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:06:07 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff814dd17e RDX=fffffbfff0cc9ecb RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff88806ce37400 RSP=ffff888009627ad0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=ffff88806ce37498 R12=0000000000000001 R13=ffff88806ce3749c R14=0000000000000109 R15=0000000000000002 RIP=ffffffff814dd186 RFL=00000047 [---Z-PC] 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 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=00007ffed56064e8 CR3=0000000016763000 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=1f2a2f757a5003ab2b4521bfae1449b3 XMM02=00000000003021c8ec2efd57dc4c00df XMM03=000000000030e2c8f7b0f12d0d4cc73d XMM04=3d71041180b9398f00000000000ae988 XMM05=1319e678c5640f8a000000000031ede8 XMM06=1c9d3f5f5a5fd636000000000031ed50 XMM07=58f17c1affdc82d6000000000030ed28 XMM08=406589be3f9c4b22000000000030eb90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffed10019d4780 RBX=ffffed10019d478a RCX=ffffffff825446fe RDX=ffffed10019d478a RSI=000000000000004e RDI=ffff88800cea3c00 RBP=ffffed10019d4780 RSP=ffff888016587788 R8 =0000000000000000 R9 =ffffed10019d4789 R10=ffff88800cea3c4d R11=0000000000000001 R12=00007efd3c000ba0 R13=ffff888016587e60 R14=00007ffffffff000 R15=ffff88800cea3c00 RIP=ffffffff81b2d061 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 00007efd42648700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1debd000 CR3=00000000175e7000 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=63736964203a31313a34363739342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343637 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000