[ 46.834934] ------------[ cut here ]------------ [ 46.835877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.837868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.839341] Modules linked in: [ 46.839937] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.841959] Tainted: [W]=WARN [ 46.842571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.844075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.844988] 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 [ 46.848166] RSP: 0018:ffff888017ed7bc0 EFLAGS: 00010286 [ 46.849152] RAX: 0000000000000000 RBX: ffffed1002fdaf78 RCX: ffffffff813a4050 [ 46.850476] RDX: ffff888019f10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.851758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fdaf2f [ 46.853071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.854385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ed7df8 [ 46.855691] FS: 00007f23a6919900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.857111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.858185] CR2: 00007ffee3609ef7 CR3: 000000000d507000 CR4: 0000000000350ef0 [ 46.859496] Call Trace: [ 46.859971] [ 46.860437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.861309] ? __create_object+0x59/0x80 [ 46.862107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.863107] __vmalloc_noprof+0x59/0x60 [ 46.863854] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.864736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.865686] bpf_prog_alloc+0x39/0x200 [ 46.866458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.867407] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.868261] do_seccomp+0x349/0x25e0 [ 46.868982] ? find_held_lock+0x2b/0x80 [ 46.869744] ? do_prlimit+0x310/0x610 [ 46.870497] ? __pfx_do_seccomp+0x10/0x10 [ 46.871241] ? do_raw_spin_unlock+0x53/0x220 [ 46.872057] ? _raw_spin_unlock+0x1e/0x40 [ 46.872855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.873819] ? static_key_count+0x60/0x80 [ 46.874664] prctl_set_seccomp+0x4e/0x70 [ 46.875440] __do_sys_prctl+0xe6c/0x1d70 [ 46.876178] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.877038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.878010] ? irqentry_exit+0xf3/0x650 [ 46.878791] do_syscall_64+0xbf/0x430 [ 46.879522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.880489] RIP: 0033:0x7f23a6e0b5cd [ 46.881160] 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 [ 46.884299] RSP: 002b:00007ffee3607b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.885688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23a6e0b5cd [ 46.886999] RDX: 0000559fe2ec5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.888270] RBP: 00007ffee3607b90 R08: 0000000000000000 R09: 00007ffee3607230 [ 46.889537] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a019f4aad0 [ 46.890799] R13: 00007ffee3607fc0 R14: 000055a019f4bbc0 R15: 000055a019f5c780 [ 46.892075] [ 46.892553] irq event stamp: 1749 [ 46.893171] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 46.894689] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 46.896196] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.897732] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.899226] ---[ end trace 0000000000000000 ]--- [ 49.919207] ------------[ cut here ]------------ [ 49.919979] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.921623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.923006] Modules linked in: [ 49.923631] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.925278] Tainted: [W]=WARN [ 49.925778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.927004] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.927761] 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 [ 49.930376] RSP: 0018:ffff88801761fbc0 EFLAGS: 00010286 [ 49.931142] RAX: 0000000000000000 RBX: ffffed1002ec3f78 RCX: ffffffff813a4050 [ 49.932190] RDX: ffff8880167f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.933256] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec3f2f [ 49.934339] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.935387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801761fdf8 [ 49.936456] FS: 00007f32d6b88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.937642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.938529] CR2: 00007fff94283ef7 CR3: 000000000db11000 CR4: 0000000000350ef0 [ 49.939585] Call Trace: [ 49.939975] [ 49.940309] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.941055] ? __create_object+0x59/0x80 [ 49.941709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.942522] __vmalloc_noprof+0x59/0x60 [ 49.943113] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.943829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.944592] bpf_prog_alloc+0x39/0x200 [ 49.945169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.945930] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.946683] do_seccomp+0x349/0x25e0 [ 49.947236] ? find_held_lock+0x2b/0x80 [ 49.947864] ? do_prlimit+0x310/0x610 [ 49.948476] ? __pfx_do_seccomp+0x10/0x10 [ 49.949085] ? do_raw_spin_unlock+0x53/0x220 [ 49.949766] ? _raw_spin_unlock+0x1e/0x40 [ 49.950427] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.951184] ? static_key_count+0x60/0x80 [ 49.951840] prctl_set_seccomp+0x4e/0x70 [ 49.952480] __do_sys_prctl+0xe6c/0x1d70 [ 49.953094] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.953794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.954607] ? irqentry_exit+0xf3/0x650 [ 49.955206] do_syscall_64+0xbf/0x430 [ 49.955812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.956599] RIP: 0033:0x7f32d707a5cd [ 49.957148] 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 [ 49.959768] RSP: 002b:00007fff942823f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.960884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32d707a5cd [ 49.961945] RDX: 0000564e357d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.963016] RBP: 00007fff94282450 R08: 0000000000000000 R09: 00007fff94281af0 [ 49.964076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e5d2d5ad0 [ 49.965126] R13: 00007fff94282880 R14: 0000564e5d2d6bc0 R15: 0000564e5d2e7780 [ 49.966186] [ 49.966602] irq event stamp: 1761 [ 49.967102] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 49.968363] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 49.969623] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 49.970902] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 49.972150] ---[ end trace 0000000000000000 ]--- [ 50.623409] ------------[ cut here ]------------ [ 50.623974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.625273] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.626213] Modules linked in: [ 50.626630] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.627897] Tainted: [W]=WARN [ 50.628254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.629197] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.629782] 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 [ 50.631829] RSP: 0018:ffff888019c2fbc0 EFLAGS: 00010286 [ 50.632452] RAX: 0000000000000000 RBX: ffffed1003385f78 RCX: ffffffff813a4050 [ 50.633254] RDX: ffff888018951bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.634065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003385f2f [ 50.634890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.635717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c2fdf8 [ 50.636543] FS: 00007fcdcbb42900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.637462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.638113] CR2: 00007fcdcc034580 CR3: 000000001fc30000 CR4: 0000000000350ef0 [ 50.638947] Call Trace: [ 50.639248] [ 50.639541] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.640093] ? __create_object+0x59/0x80 [ 50.640600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.641195] __vmalloc_noprof+0x59/0x60 [ 50.641691] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.642220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.642831] bpf_prog_alloc+0x39/0x200 [ 50.643291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.643890] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.644476] do_seccomp+0x349/0x25e0 [ 50.644908] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.645497] ? __pfx_do_seccomp+0x10/0x10 [ 50.645973] ? find_held_lock+0x2b/0x80 [ 50.646483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.647075] ? static_key_count+0x60/0x80 [ 50.647591] prctl_set_seccomp+0x4e/0x70 [ 50.648068] __do_sys_prctl+0xe6c/0x1d70 [ 50.648565] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.649081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.649707] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.650307] ? irqentry_exit+0xf3/0x650 [ 50.650810] do_syscall_64+0xbf/0x430 [ 50.651262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.651874] RIP: 0033:0x7fcdcc0345cd [ 50.652297] 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 [ 50.654342] RSP: 002b:00007ffe3e7da360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.655186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdcc0345cd [ 50.656017] RDX: 0000558fb1475e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.656835] RBP: 00007ffe3e7da3c0 R08: 0000000000000000 R09: 00007ffe3e7d9a60 [ 50.657665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fd8f98ad0 [ 50.658510] R13: 00007ffe3e7da7f0 R14: 0000558fd8f99bc0 R15: 0000558fd8faa780 [ 50.659350] [ 50.659629] irq event stamp: 1637 [ 50.660021] hardirqs last enabled at (1645): [] __up_console_sem+0x78/0x80 [ 50.661002] hardirqs last disabled at (1654): [] __up_console_sem+0x5d/0x80 [ 50.661998] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.663017] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 50.663996] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9191' (ECDSA) to the list of known hosts. 2025/11/17 21:26:39 fuzzer started 2025/11/17 21:26:39 dialing manager at localhost:37895 2025/11/17 21:26:39 checking machine... 2025/11/17 21:26:39 checking revisions... [ 51.451832] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:26:39 testing simple program... [ 51.548987] cgroup: Unknown subsys name 'net' [ 51.620766] cgroup: Unknown subsys name 'cpuset' [ 51.638285] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:26:38 Registers: info registers vcpu 0 RAX=1ffff11002dc0f49 RBX=0000000000000001 RCX=ffffffff84bf4f0c RDX=ffff888019f13780 RSI=ffffffff84bf4f1d RDI=ffff888016e07a48 RBP=ffff88801bad3e00 RSP=ffff888016e078e8 R8 =0000000000000001 R9 =ffffed1001cde978 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88801bad3e08 R14=dffffc0000000000 R15=ffff888016e07a20 RIP=ffffffff84bf4f31 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 00007f32d6b88900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f32d6b48008 CR3=000000001fd1a000 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=00000000000258b1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ef0dc7000 CR3=000000000de6e000 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=37c5b5b0efc149b55d443138b5123e8b XMM02=0000000000308388eff9b2d0a8fce9cb XMM03=00000000003084582c67c8bc2e329bc3 XMM04=b9cae627ebf6727d00000000000ae988 XMM05=090f1556b20111b30000000000321f28 XMM06=5b75c91c804453420000000000321db0 XMM07=e042d86d42eb936e0000000000312fc0 XMM08=af899dfb73a722b50000000000308458 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000