[ 45.901888] ------------[ cut here ]------------ [ 45.902870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.904889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.906317] Modules linked in: [ 45.906971] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.908959] Tainted: [W]=WARN [ 45.909572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.911044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.911970] 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 [ 45.915141] RSP: 0018:ffff8880168ffbc0 EFLAGS: 00010286 [ 45.916128] RAX: 0000000000000000 RBX: ffffed1002d1ff78 RCX: ffffffff813a4050 [ 45.917399] RDX: ffff888017a1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.918715] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ff2f [ 45.920014] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.921307] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168ffdf8 [ 45.922587] FS: 00007f364665b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.924001] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.925079] CR2: 00007ffdee286ef8 CR3: 000000000da74000 CR4: 0000000000350ef0 [ 45.926364] Call Trace: [ 45.926876] [ 45.927292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.928179] ? __create_object+0x59/0x80 [ 45.928948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.929934] __vmalloc_noprof+0x59/0x60 [ 45.930687] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.931564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.932482] bpf_prog_alloc+0x39/0x200 [ 45.933180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.934123] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.935030] do_seccomp+0x349/0x25e0 [ 45.935741] ? find_held_lock+0x2b/0x80 [ 45.936520] ? do_prlimit+0x310/0x610 [ 45.937207] ? __pfx_do_seccomp+0x10/0x10 [ 45.938013] ? do_raw_spin_unlock+0x53/0x220 [ 45.938853] ? _raw_spin_unlock+0x1e/0x40 [ 45.939649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.940617] ? static_key_count+0x60/0x80 [ 45.941389] prctl_set_seccomp+0x4e/0x70 [ 45.942178] __do_sys_prctl+0xe6c/0x1d70 [ 45.942964] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.943823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.944786] ? irqentry_exit+0xf3/0x650 [ 45.945556] do_syscall_64+0xbf/0x430 [ 45.946262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.947216] RIP: 0033:0x7f3646b4d5cd [ 45.947923] 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 [ 45.951111] RSP: 002b:00007ffdee2843b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.952476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3646b4d5cd [ 45.953778] RDX: 000055d296325e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.955067] RBP: 00007ffdee284410 R08: 0000000000000000 R09: 00007ffdee283ab0 [ 45.956335] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2bdbd1bf0 [ 45.957604] R13: 00007ffdee284840 R14: 000055d2bdbdb380 R15: 000055d2bdbe6460 [ 45.958895] [ 45.959323] irq event stamp: 1761 [ 45.959956] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.961468] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 45.963002] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 45.964532] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 45.966044] ---[ end trace 0000000000000000 ]--- [ 48.828622] ------------[ cut here ]------------ [ 48.829579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.831627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.833075] Modules linked in: [ 48.833736] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.835708] Tainted: [W]=WARN [ 48.836251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.837710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.838624] 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 [ 48.841815] RSP: 0018:ffff888016b8fbc0 EFLAGS: 00010286 [ 48.842791] RAX: 0000000000000000 RBX: ffffed1002d71f78 RCX: ffffffff813a4050 [ 48.844092] RDX: ffff88800a72d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.845378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d71f2f [ 48.846735] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.848026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b8fdf8 [ 48.849324] FS: 00007f814f801900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.850745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.851810] CR2: 00007f814fcf3580 CR3: 000000000dcd4000 CR4: 0000000000350ef0 [ 48.853106] Call Trace: [ 48.853639] [ 48.854055] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.854950] ? __create_object+0x59/0x80 [ 48.855744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.856720] __vmalloc_noprof+0x59/0x60 [ 48.857483] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.858325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.859246] bpf_prog_alloc+0x39/0x200 [ 48.859991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.860928] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.861851] do_seccomp+0x349/0x25e0 [ 48.862593] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.863516] ? __pfx_do_seccomp+0x10/0x10 [ 48.864273] ? find_held_lock+0x2b/0x80 [ 48.865026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.866012] ? static_key_count+0x60/0x80 [ 48.866817] prctl_set_seccomp+0x4e/0x70 [ 48.867600] __do_sys_prctl+0xe6c/0x1d70 [ 48.868351] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.869206] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.870203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.871185] ? irqentry_exit+0xf3/0x650 [ 48.871952] do_syscall_64+0xbf/0x430 [ 48.872705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.873662] RIP: 0033:0x7f814fcf35cd [ 48.874333] 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 [ 48.877490] RSP: 002b:00007ffe163af3d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.878872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f814fcf35cd [ 48.880157] RDX: 00005611164b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.881443] RBP: 00007ffe163af430 R08: 0000000000000000 R09: 00007ffe163aead0 [ 48.882731] R10: 0000000000000000 R11: 0000000000000246 R12: 000056114a3d32b0 [ 48.884006] R13: 00007ffe163af860 R14: 000056114a3d5d20 R15: 000056114a3e78d0 [ 48.885322] [ 48.885802] irq event stamp: 1735 [ 48.886459] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 48.887980] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 48.889531] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 48.891078] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 48.892582] ---[ end trace 0000000000000000 ]--- [ 49.576478] ------------[ cut here ]------------ [ 49.577341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.579879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.581326] Modules linked in: [ 49.581966] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.583984] Tainted: [W]=WARN [ 49.584580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.586063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.587226] 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 [ 49.590504] RSP: 0018:ffff888019d27bc0 EFLAGS: 00010286 [ 49.591479] RAX: 0000000000000000 RBX: ffffed10033a4f78 RCX: ffffffff813a4050 [ 49.592760] RDX: ffff8880163d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.594062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a4f2f [ 49.595349] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.596620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d27df8 [ 49.597937] FS: 00007febc24cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.599375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.600470] CR2: 00007ffe61953ef8 CR3: 000000000e3ec000 CR4: 0000000000350ef0 [ 49.601757] Call Trace: [ 49.602230] [ 49.602692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.603583] ? __create_object+0x59/0x80 [ 49.604320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.605270] __vmalloc_noprof+0x59/0x60 [ 49.606035] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.606894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.607812] bpf_prog_alloc+0x39/0x200 [ 49.608539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.609451] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.610309] do_seccomp+0x349/0x25e0 [ 49.611019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.611996] ? irqentry_exit+0x17b/0x650 [ 49.612769] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.613763] ? __pfx_do_seccomp+0x10/0x10 [ 49.614555] ? __do_sys_prctl+0xc4/0x1d70 [ 49.615321] prctl_set_seccomp+0x4e/0x70 [ 49.616096] __do_sys_prctl+0xe6c/0x1d70 [ 49.616876] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.617739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.618715] ? irqentry_exit+0xf3/0x650 [ 49.619478] do_syscall_64+0xbf/0x430 [ 49.620176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.621114] RIP: 0033:0x7febc29be5cd [ 49.621830] 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 [ 49.625006] RSP: 002b:00007ffe61952500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.626378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febc29be5cd [ 49.627671] RDX: 000055b61d9c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.628934] RBP: 00007ffe61952560 R08: 0000000000000000 R09: 00007ffe61951c00 [ 49.630231] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b63c75cbf0 [ 49.631518] R13: 00007ffe61952990 R14: 000055b63c766380 R15: 000055b63c771460 [ 49.632821] [ 49.633242] irq event stamp: 1795 [ 49.633906] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.635443] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.636973] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.638389] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.639672] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29172' (ECDSA) to the list of known hosts. 2025/11/17 15:20:21 fuzzer started 2025/11/17 15:20:22 dialing manager at localhost:37895 2025/11/17 15:20:22 checking machine... 2025/11/17 15:20:22 checking revisions... [ 50.556076] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:20:22 testing simple program... [ 50.644648] cgroup: Unknown subsys name 'net' [ 50.719710] cgroup: Unknown subsys name 'cpuset' [ 50.735653] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:20:21 Registers: info registers vcpu 0 RAX=00000000000000c2 RBX=ffff888016583780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016584228 RDI=ffff888016584200 RBP=ffff8880165841d8 RSP=ffff88806ce08880 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016584228 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815228f5 RFL=00000003 [------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 00007f814f801900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f814f7cb008 CR3=000000000a1b8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b8b18a RBX=ffffffff81618fa0 RCX=ffff888016737544 RDX=1ffff11002ce6ec9 RSI=ffffffff81b8b18a RDI=ffff8880167376b8 RBP=ffff888016737688 RSP=ffff8880167375e8 R8 =0000000000000001 R9 =ffff888016737630 R10=000000000003c9ed R11=000000000002738c R12=ffff8880167376b8 R13=0000000000000000 R14=ffff888016583780 R15=0000000000000001 RIP=ffffffff81618fa0 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 00007f814f801900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd476707d38 CR3=000000000a1b8000 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=97848945856ddd91f84aecaf3a98a981 XMM02=0000000000301f20ec2efd57dc4c00df XMM03=000000000030eeb0d1e9bf21721e0e8a XMM04=e59d20e90cd4e80a00000000000ae988 XMM05=567bcfee42c7a366000000000031f198 XMM06=5b75c91c80445342000000000031eb90 XMM07=e042d86d42eb936e0000000000310000 XMM08=d1e9bf21721e0e8a0000000000301f80 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000