[ 39.234019] ------------[ cut here ]------------ [ 39.234963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.237037] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.238482] Modules linked in: [ 39.239119] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.241133] Tainted: [W]=WARN [ 39.241736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.243225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.244159] 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 [ 39.247370] RSP: 0018:ffff888016c7fbc0 EFLAGS: 00010286 [ 39.248357] RAX: 0000000000000000 RBX: ffffed1002d8ff78 RCX: ffffffff813a4050 [ 39.249675] RDX: ffff888016591bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.250960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8ff2f [ 39.252245] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.253545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c7fdf8 [ 39.254837] FS: 00007fdfef276900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.256288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.257376] CR2: 00007fdfef768580 CR3: 0000000009c95000 CR4: 0000000000350ef0 [ 39.258759] Call Trace: [ 39.259238] [ 39.259700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.260566] ? __create_object+0x59/0x80 [ 39.261377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.262357] __vmalloc_noprof+0x59/0x60 [ 39.263125] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.264021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.265008] bpf_prog_alloc+0x39/0x200 [ 39.265749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.266639] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.267552] do_seccomp+0x349/0x25e0 [ 39.268295] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.269236] ? __pfx_do_seccomp+0x10/0x10 [ 39.270034] ? find_held_lock+0x2b/0x80 [ 39.270798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.271766] ? static_key_count+0x60/0x80 [ 39.272527] prctl_set_seccomp+0x4e/0x70 [ 39.273315] __do_sys_prctl+0xe6c/0x1d70 [ 39.274087] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.274971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.275949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.276924] ? irqentry_exit+0xf3/0x650 [ 39.277645] do_syscall_64+0xbf/0x430 [ 39.278394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.279349] RIP: 0033:0x7fdfef7685cd [ 39.280062] 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 [ 39.283245] RSP: 002b:00007ffd45fd93c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.284676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfef7685cd [ 39.285981] RDX: 000055eddde48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.287274] RBP: 00007ffd45fd9420 R08: 0000000000000000 R09: 00007ffd45fd8ac0 [ 39.288554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee069cb2b0 [ 39.289859] R13: 00007ffd45fd9850 R14: 000055ee069cdd20 R15: 000055ee069df8d0 [ 39.291174] [ 39.291598] irq event stamp: 1747 [ 39.292244] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.293821] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.295362] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 39.296940] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 39.298457] ---[ end trace 0000000000000000 ]--- [ 42.423290] ------------[ cut here ]------------ [ 42.424233] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.426354] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.427822] Modules linked in: [ 42.428420] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.430713] Tainted: [W]=WARN [ 42.431281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.432843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.433767] 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 [ 42.437003] RSP: 0018:ffff8880179e7bc0 EFLAGS: 00010286 [ 42.437994] RAX: 0000000000000000 RBX: ffffed1002f3cf78 RCX: ffffffff813a4050 [ 42.439291] RDX: ffff88800a34d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.440585] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3cf2f [ 42.441892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.443184] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179e7df8 [ 42.444480] FS: 00007f3a0b514900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.445950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.447036] CR2: 00007f3a0ba06580 CR3: 000000001ed6f000 CR4: 0000000000350ef0 [ 42.448340] Call Trace: [ 42.448867] [ 42.449286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.450200] ? __create_object+0x59/0x80 [ 42.451000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.451981] __vmalloc_noprof+0x59/0x60 [ 42.452761] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.453597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.454536] bpf_prog_alloc+0x39/0x200 [ 42.455278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.456221] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.457148] do_seccomp+0x349/0x25e0 [ 42.457882] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.458791] ? __pfx_do_seccomp+0x10/0x10 [ 42.459550] ? find_held_lock+0x2b/0x80 [ 42.460319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.461311] ? static_key_count+0x60/0x80 [ 42.462119] prctl_set_seccomp+0x4e/0x70 [ 42.462902] __do_sys_prctl+0xe6c/0x1d70 [ 42.463693] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.464515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.465503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.466480] ? irqentry_exit+0xf3/0x650 [ 42.467254] do_syscall_64+0xbf/0x430 [ 42.468000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.468973] RIP: 0033:0x7f3a0ba065cd [ 42.469639] 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 [ 42.472897] RSP: 002b:00007ffeec232650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.474270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a0ba065cd [ 42.475571] RDX: 000055c8ab055e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.476887] RBP: 00007ffeec2326b0 R08: 0000000000000000 R09: 00007ffeec231d50 [ 42.478188] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8c93bd240 [ 42.479488] R13: 00007ffeec232ae0 R14: 000055c8c93c6380 R15: 000055c8c93d1540 [ 42.480819] [ 42.481248] irq event stamp: 1789 [ 42.481733] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.482726] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.483714] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 42.484726] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 42.485696] ---[ end trace 0000000000000000 ]--- [ 43.137126] ------------[ cut here ]------------ [ 43.137729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.139023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.139953] Modules linked in: [ 43.140333] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.141608] Tainted: [W]=WARN [ 43.141986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.142945] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.143504] 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 [ 43.145527] RSP: 0018:ffff88801cb1fbc0 EFLAGS: 00010286 [ 43.146151] RAX: 0000000000000000 RBX: ffffed1003963f78 RCX: ffffffff813a4050 [ 43.146976] RDX: ffff888017b81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.147804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003963f2f [ 43.148591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.149425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cb1fdf8 [ 43.150248] FS: 00007f3215f41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.151175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.151863] CR2: 00007f3216433580 CR3: 000000000e197000 CR4: 0000000000350ef0 [ 43.152700] Call Trace: [ 43.152996] [ 43.153255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.153843] ? __create_object+0x59/0x80 [ 43.154319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.154948] __vmalloc_noprof+0x59/0x60 [ 43.155407] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.155976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.156546] bpf_prog_alloc+0x39/0x200 [ 43.157031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.157594] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.158175] do_seccomp+0x349/0x25e0 [ 43.158609] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.159190] ? __pfx_do_seccomp+0x10/0x10 [ 43.159691] ? find_held_lock+0x2b/0x80 [ 43.160152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.160783] ? static_key_count+0x60/0x80 [ 43.161271] prctl_set_seccomp+0x4e/0x70 [ 43.161774] __do_sys_prctl+0xe6c/0x1d70 [ 43.162254] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.162810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.163400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.164024] ? irqentry_exit+0xf3/0x650 [ 43.164489] do_syscall_64+0xbf/0x430 [ 43.165004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.165587] RIP: 0033:0x7f32164335cd [ 43.166043] 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 [ 43.168090] RSP: 002b:00007ffdd83c8750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.168974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32164335cd [ 43.169797] RDX: 00005575196ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.170590] RBP: 00007ffdd83c87b0 R08: 0000000000000000 R09: 00007ffdd83c7e50 [ 43.171411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557541d8cbf0 [ 43.172221] R13: 00007ffdd83c8be0 R14: 0000557541d96380 R15: 0000557541da1460 [ 43.173060] [ 43.173330] irq event stamp: 1675 [ 43.173761] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 43.174749] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 43.175727] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 43.176727] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 43.177705] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8517' (ECDSA) to the list of known hosts. 2025/11/17 23:33:27 fuzzer started 2025/11/17 23:33:27 dialing manager at localhost:37895 2025/11/17 23:33:27 checking machine... 2025/11/17 23:33:27 checking revisions... [ 44.001403] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:33:27 testing simple program... [ 44.083576] cgroup: Unknown subsys name 'net' [ 44.121729] cgroup: Unknown subsys name 'cpuset' [ 44.136566] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:33:26 Registers: info registers vcpu 0 RAX=ffffffff81000130 RBX=0000000000000001 RCX=ffff888018007314 RDX=ffff888018007408 RSI=ffffffff81000130 RDI=ffff8880180073c0 RBP=ffff888018007418 RSP=ffff888018007350 R8 =0000000000000001 R9 =ffff888018007400 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000000 R13=ffff888018007408 R14=ffff888017355340 R15=ffff8880180073c0 RIP=ffffffff8135e474 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 00007f3a0b514900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a0b4f3020 CR3=000000000a55e000 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=000000000002c18f 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee7f411000 CR3=000000000e55f000 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=70924b13f800d59c5149f84ccdc529fb XMM02=ec2efd57dc4c00df00000000002fffa0 XMM03=9e3d8ec202d997920000000000300070 XMM04=ed582d93e3e8ff9600000000000ae988 XMM05=14648eaa1277bab1000000000031dff8 XMM06=817b8945e9d50373000000000031de80 XMM07=e042d86d42eb936e000000000030ddd8 XMM08=9e3d8ec202d997920000000000300070 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000