[ 45.859160] ------------[ cut here ]------------ [ 45.860069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.862088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.863521] Modules linked in: [ 45.864519] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.866752] Tainted: [W]=WARN [ 45.867295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.869070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.870010] 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 [ 45.873137] RSP: 0018:ffff888018a87bc0 EFLAGS: 00010286 [ 45.874120] RAX: 0000000000000000 RBX: ffffed1003150f78 RCX: ffffffff813a4050 [ 45.875374] RDX: ffff88800f371bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.876635] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003150f2f [ 45.877898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.879161] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a87df8 [ 45.880424] FS: 00007f5e653ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.881851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.882897] CR2: 00007ffd835cbef7 CR3: 000000000dc66000 CR4: 0000000000350ef0 [ 45.884148] Call Trace: [ 45.884607] [ 45.885050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.885951] ? __create_object+0x59/0x80 [ 45.886676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.887633] __vmalloc_noprof+0x59/0x60 [ 45.888376] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.889251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.890176] bpf_prog_alloc+0x39/0x200 [ 45.890905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.891812] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.892657] do_seccomp+0x349/0x25e0 [ 45.893389] ? find_held_lock+0x2b/0x80 [ 45.894134] ? do_prlimit+0x310/0x610 [ 45.894859] ? __pfx_do_seccomp+0x10/0x10 [ 45.895596] ? do_raw_spin_unlock+0x53/0x220 [ 45.896403] ? _raw_spin_unlock+0x1e/0x40 [ 45.897173] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.898118] ? static_key_count+0x60/0x80 [ 45.898919] prctl_set_seccomp+0x4e/0x70 [ 45.899645] __do_sys_prctl+0xe6c/0x1d70 [ 45.900417] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.901268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.902234] ? irqentry_exit+0xf3/0x650 [ 45.902983] do_syscall_64+0xbf/0x430 [ 45.903669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.904604] RIP: 0033:0x7f5e658bc5cd [ 45.905305] 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 [ 45.908386] RSP: 002b:00007ffd835ca310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.909745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e658bc5cd [ 45.911010] RDX: 000055abc908ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.912272] RBP: 00007ffd835ca370 R08: 0000000000000000 R09: 00007ffd835c9a10 [ 45.913538] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abe1863ad0 [ 45.914798] R13: 00007ffd835ca7a0 R14: 000055abe1864bc0 R15: 000055abe1875780 [ 45.916074] [ 45.916492] irq event stamp: 1859 [ 45.917122] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 45.918618] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 45.920116] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 45.921635] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 45.923121] ---[ end trace 0000000000000000 ]--- [ 49.369444] ------------[ cut here ]------------ [ 49.370351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.372377] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.373841] Modules linked in: [ 49.374427] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.376624] Tainted: [W]=WARN [ 49.377291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.378764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.379619] 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 [ 49.382763] RSP: 0018:ffff88801a3e7bc0 EFLAGS: 00010286 [ 49.383729] RAX: 0000000000000000 RBX: ffffed100347cf78 RCX: ffffffff813a4050 [ 49.385002] RDX: ffff8880157f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.386282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347cf2f [ 49.387546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.388816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3e7df8 [ 49.390117] FS: 00007ff986090900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.391537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.392584] CR2: 00007ffc2e48eef7 CR3: 000000001eeb7000 CR4: 0000000000350ef0 [ 49.393869] Call Trace: [ 49.394330] [ 49.394791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.395643] ? __create_object+0x59/0x80 [ 49.396407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.397381] __vmalloc_noprof+0x59/0x60 [ 49.398145] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.399009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.399943] bpf_prog_alloc+0x39/0x200 [ 49.400627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.401557] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.402462] do_seccomp+0x349/0x25e0 [ 49.403182] ? find_held_lock+0x2b/0x80 [ 49.403935] ? do_prlimit+0x310/0x610 [ 49.404623] ? __pfx_do_seccomp+0x10/0x10 [ 49.405419] ? do_raw_spin_unlock+0x53/0x220 [ 49.406252] ? _raw_spin_unlock+0x1e/0x40 [ 49.407026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.407996] ? static_key_count+0x60/0x80 [ 49.408796] prctl_set_seccomp+0x4e/0x70 [ 49.409538] __do_sys_prctl+0xe6c/0x1d70 [ 49.410325] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.411182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.412159] ? irqentry_exit+0xf3/0x650 [ 49.412919] do_syscall_64+0xbf/0x430 [ 49.413626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.414589] RIP: 0033:0x7ff9865825cd [ 49.415295] 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 [ 49.418497] RSP: 002b:00007ffc2e48c9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.419867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9865825cd [ 49.421135] RDX: 000055ea941d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.422440] RBP: 00007ffc2e48ca30 R08: 0000000000000000 R09: 00007ffc2e48c0d0 [ 49.423740] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea9bf4aad0 [ 49.425026] R13: 00007ffc2e48ce60 R14: 000055ea9bf4bbc0 R15: 000055ea9bf5c780 [ 49.426343] [ 49.426832] irq event stamp: 1813 [ 49.427438] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.428969] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.430526] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 49.432064] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 49.433609] ---[ end trace 0000000000000000 ]--- [ 50.240052] ------------[ cut here ]------------ [ 50.240945] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.242941] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.244403] Modules linked in: [ 50.245033] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.247156] Tainted: [W]=WARN [ 50.247833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.249281] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.250178] 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 [ 50.253754] RSP: 0018:ffff888016b4fbc0 EFLAGS: 00010286 [ 50.254678] RAX: 0000000000000000 RBX: ffffed1002d69f78 RCX: ffffffff813a4050 [ 50.255968] RDX: ffff88800a5d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.257245] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d69f2f [ 50.258501] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.259781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b4fdf8 [ 50.261057] FS: 00007fb0a8888900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.262483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.263529] CR2: 00007ffce2917ef7 CR3: 000000000b69c000 CR4: 0000000000350ef0 [ 50.264792] Call Trace: [ 50.265262] [ 50.265666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.266567] ? __create_object+0x59/0x80 [ 50.267341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.268311] __vmalloc_noprof+0x59/0x60 [ 50.269079] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.269966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.270914] bpf_prog_alloc+0x39/0x200 [ 50.271624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.272560] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.273475] do_seccomp+0x349/0x25e0 [ 50.274196] ? find_held_lock+0x2b/0x80 [ 50.274963] ? do_prlimit+0x310/0x610 [ 50.275673] ? __pfx_do_seccomp+0x10/0x10 [ 50.276468] ? do_raw_spin_unlock+0x53/0x220 [ 50.277309] ? _raw_spin_unlock+0x1e/0x40 [ 50.278084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.279050] ? static_key_count+0x60/0x80 [ 50.279852] prctl_set_seccomp+0x4e/0x70 [ 50.280588] __do_sys_prctl+0xe6c/0x1d70 [ 50.281383] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.282249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.283223] ? irqentry_exit+0xf3/0x650 [ 50.283991] do_syscall_64+0xbf/0x430 [ 50.284733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.285657] RIP: 0033:0x7fb0a8d7a5cd [ 50.286376] 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 [ 50.289582] RSP: 002b:00007ffce2915d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.290941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0a8d7a5cd [ 50.292217] RDX: 0000564c0c15ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.293510] RBP: 00007ffce2915d90 R08: 0000000000000000 R09: 00007ffce2915430 [ 50.294799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c25842bf0 [ 50.296073] R13: 00007ffce29161c0 R14: 0000564c2584c380 R15: 0000564c25857460 [ 50.297390] [ 50.297871] irq event stamp: 1745 [ 50.298481] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.300003] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.301535] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 50.303080] softirqs last disabled at (1277): [] __irq_exit_rcu+0xc4/0x100 [ 50.304595] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30090' (ECDSA) to the list of known hosts. 2025/11/17 13:08:33 fuzzer started 2025/11/17 13:08:33 dialing manager at localhost:37895 2025/11/17 13:08:33 checking machine... 2025/11/17 13:08:33 checking revisions... [ 51.213304] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:08:34 testing simple program... [ 51.300324] cgroup: Unknown subsys name 'net' [ 51.344253] cgroup: Unknown subsys name 'cpuset' [ 51.360894] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:08:33 Registers: info registers vcpu 0 RAX=0000000000042425 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f85083c4000 CR3=000000000cc94000 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=ebb22ad5f26a14bb294b179ad3f3c803 XMM02=ec2efd57dc4c00df0000000000302270 XMM03=2028f2c0bc8bd3580000000000302340 XMM04=73df734884b3aaf600000000000ae988 XMM05=14648eaa1277bab1000000000031ec50 XMM06=cae9c6f3dbd236f60000000000318b78 XMM07=e042d86d42eb936e000000000030ef98 XMM08=2028f2c0bc8bd3580000000000302340 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800e67c0f0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800c1d9ec0 RSI=0000000000000000 RDI=ffff88800d3de280 RBP=ffff88800d3de280 RSP=ffff88800f007d48 R8 =0000000000000001 R9 =ffffed1001e00f9a R10=0000000000000003 R11=0000000000000001 R12=ffff88800bfa02b8 R13=0000000000000246 R14=ffff88800d3de280 R15=ffff88800945d280 RIP=ffffffff81b6198e RFL=00000002 [-------] 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 00007ff986090900 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=00007ffc2e486000 CR3=000000001ee91000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000