[ 38.990597] ------------[ cut here ]------------ [ 38.991367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.993053] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.994260] Modules linked in: [ 38.994744] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.996378] Tainted: [W]=WARN [ 38.996834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.998109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.998877] 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 [ 39.001489] RSP: 0018:ffff888015fefbc0 EFLAGS: 00010286 [ 39.002294] RAX: 0000000000000000 RBX: ffffed1002bfdf78 RCX: ffffffff813a4050 [ 39.003365] RDX: ffff888016b0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.004421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfdf2f [ 39.005474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.006528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fefdf8 [ 39.007593] FS: 00007ff9c9252900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.008779] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.009650] CR2: 00007ff9c9744580 CR3: 000000000c9ad000 CR4: 0000000000350ef0 [ 39.010705] Call Trace: [ 39.011096] [ 39.011463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012168] ? __create_object+0x59/0x80 [ 39.012808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.013597] __vmalloc_noprof+0x59/0x60 [ 39.014186] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.014908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015689] bpf_prog_alloc+0x39/0x200 [ 39.016292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017018] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.017752] do_seccomp+0x349/0x25e0 [ 39.018336] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.019056] ? __pfx_do_seccomp+0x10/0x10 [ 39.019712] ? find_held_lock+0x2b/0x80 [ 39.020346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.021100] ? static_key_count+0x60/0x80 [ 39.021758] prctl_set_seccomp+0x4e/0x70 [ 39.022393] __do_sys_prctl+0xe6c/0x1d70 [ 39.023012] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.023719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.025307] ? irqentry_exit+0xf3/0x650 [ 39.025900] do_syscall_64+0xbf/0x430 [ 39.026507] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.027296] RIP: 0033:0x7ff9c97445cd [ 39.027841] 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 [ 39.030453] RSP: 002b:00007ffcf86864a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.031607] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9c97445cd [ 39.032666] RDX: 000056481b984e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.033717] RBP: 00007ffcf8686500 R08: 0000000000000000 R09: 00007ffcf8685ba0 [ 39.034784] R10: 0000000000000000 R11: 0000000000000246 R12: 000056481f62eb10 [ 39.035855] R13: 00007ffcf8686930 R14: 000056481f62f2b0 R15: 000056481f6436f0 [ 39.036944] [ 39.037362] irq event stamp: 1725 [ 39.037864] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.039135] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 39.040395] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 39.041658] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 39.042911] ---[ end trace 0000000000000000 ]--- [ 42.394655] ------------[ cut here ]------------ [ 42.395620] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.397683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.399166] Modules linked in: [ 42.399904] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.401871] Tainted: [W]=WARN [ 42.402461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.403921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.404838] 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 [ 42.408692] RSP: 0018:ffff88800d2efbc0 EFLAGS: 00010286 [ 42.409689] RAX: 0000000000000000 RBX: ffffed1001a5df78 RCX: ffffffff813a4050 [ 42.410982] RDX: ffff8880175e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.412272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a5df2f [ 42.413551] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.414852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d2efdf8 [ 42.416129] FS: 00007f7dd5713900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.417562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.418601] CR2: 00007f7dd5c05580 CR3: 000000000c36e000 CR4: 0000000000350ef0 [ 42.419880] Call Trace: [ 42.420386] [ 42.420788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.421665] ? __create_object+0x59/0x80 [ 42.422439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.423400] __vmalloc_noprof+0x59/0x60 [ 42.424107] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.424962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.425892] bpf_prog_alloc+0x39/0x200 [ 42.426632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.427570] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.428464] do_seccomp+0x349/0x25e0 [ 42.429141] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.430086] ? __pfx_do_seccomp+0x10/0x10 [ 42.430886] ? find_held_lock+0x2b/0x80 [ 42.431632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.432578] ? static_key_count+0x60/0x80 [ 42.433362] prctl_set_seccomp+0x4e/0x70 [ 42.434100] __do_sys_prctl+0xe6c/0x1d70 [ 42.434911] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.435749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.436692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.437661] ? irqentry_exit+0xf3/0x650 [ 42.438410] do_syscall_64+0xbf/0x430 [ 42.439106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.440065] RIP: 0033:0x7f7dd5c055cd [ 42.440759] 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 [ 42.443925] RSP: 002b:00007ffe069d6490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.445313] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dd5c055cd [ 42.446577] RDX: 0000557e1bb5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.447870] RBP: 00007ffe069d64f0 R08: 0000000000000000 R09: 00007ffe069d5b90 [ 42.449170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e4c0afad0 [ 42.450428] R13: 00007ffe069d6920 R14: 0000557e4c0b0bc0 R15: 0000557e4c0c1780 [ 42.451713] [ 42.452142] irq event stamp: 1923 [ 42.452799] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 42.454302] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 42.455816] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.457344] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 42.458843] ---[ end trace 0000000000000000 ]--- [ 43.279380] ------------[ cut here ]------------ [ 43.280335] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.282428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.283924] Modules linked in: [ 43.284609] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.286622] Tainted: [W]=WARN [ 43.287217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.288736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.289662] 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 [ 43.292885] RSP: 0018:ffff888013a47bc0 EFLAGS: 00010286 [ 43.293868] RAX: 0000000000000000 RBX: ffffed1002748f78 RCX: ffffffff813a4050 [ 43.295291] RDX: ffff88800f9b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.296647] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002748f2f [ 43.297945] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.299366] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013a47df8 [ 43.300661] FS: 00007f8b74c0b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.302130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.303222] CR2: 00007fff8544eef7 CR3: 000000000e4ba000 CR4: 0000000000350ef0 [ 43.304554] Call Trace: [ 43.305038] [ 43.305521] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.306454] ? __create_object+0x59/0x80 [ 43.307377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.308504] __vmalloc_noprof+0x59/0x60 [ 43.309384] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.310384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.311477] bpf_prog_alloc+0x39/0x200 [ 43.312323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.313417] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.314527] do_seccomp+0x349/0x25e0 [ 43.315341] ? find_held_lock+0x2b/0x80 [ 43.316051] ? do_prlimit+0x310/0x610 [ 43.316792] ? __pfx_do_seccomp+0x10/0x10 [ 43.317556] ? do_raw_spin_unlock+0x53/0x220 [ 43.318432] ? _raw_spin_unlock+0x1e/0x40 [ 43.319184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.320151] ? static_key_count+0x60/0x80 [ 43.320993] prctl_set_seccomp+0x4e/0x70 [ 43.321781] __do_sys_prctl+0xe6c/0x1d70 [ 43.322548] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.323419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.324236] ? irqentry_exit+0xf3/0x650 [ 43.324867] do_syscall_64+0xbf/0x430 [ 43.325472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.326201] RIP: 0033:0x7f8b750fd5cd [ 43.326869] 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 [ 43.329915] RSP: 002b:00007fff8544d9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.331019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b750fd5cd [ 43.332047] RDX: 000055f32c543e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.333073] RBP: 00007fff8544da40 R08: 0000000000000000 R09: 00007fff8544d0e0 [ 43.334089] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f36915aad0 [ 43.335153] R13: 00007fff8544de70 R14: 000055f36915bbc0 R15: 000055f36916c780 [ 43.336231] [ 43.336598] irq event stamp: 1681 [ 43.337103] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 43.338357] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 43.339656] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 43.340931] softirqs last disabled at (1189): [] __irq_exit_rcu+0xc4/0x100 [ 43.342223] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7839' (ECDSA) to the list of known hosts. 2025/11/17 20:24:54 fuzzer started 2025/11/17 20:24:54 dialing manager at localhost:37895 2025/11/17 20:24:54 checking machine... 2025/11/17 20:24:54 checking revisions... [ 44.238064] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:24:54 testing simple program... [ 44.338332] cgroup: Unknown subsys name 'net' [ 44.428886] cgroup: Unknown subsys name 'cpuset' [ 44.452909] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:24:53 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888013a474a8 RCX=0000000000000001 RDX=ffff888013a48001 RSI=ffff888013a47498 RDI=ffff888013a47410 RBP=ffff888013a40000 RSP=ffff888013a47338 R8 =0000000000000001 R9 =ffff888013a47440 R10=000000000003c9ed R11=000000000000453f R12=ffff888013a47401 R13=ffff888013a47448 R14=ffff888013a47498 R15=ffff888013a47400 RIP=ffffffff84c721be 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 00007f7dd5713900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7dd5cca618 CR3=00000000201c6000 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=34323a303220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3933325b646873732033353a3432 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f91d 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb5ad2998 CR3=000000000ca71000 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=124e2b70809bc3bb204dcefb05b0fcc4 XMM02=ec2efd57dc4c00df0000000000308028 XMM03=ffd615bcdd5f9ca500000000003080f8 XMM04=e95cc6256ed5be3a00000000000ae988 XMM05=07c8bb74b6c04a440000000000321900 XMM06=d74844bf967d85ba0000000000321788 XMM07=e042d86d42eb936e0000000000312620 XMM08=ffd615bcdd5f9ca500000000003080f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000