[ 46.868582] ------------[ cut here ]------------ [ 46.869516] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.871548] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.873065] Modules linked in: [ 46.873706] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.875704] Tainted: [W]=WARN [ 46.876264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.877740] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.878606] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.881826] RSP: 0018:ffff888017a3fbc0 EFLAGS: 00010286 [ 46.882809] RAX: 0000000000000000 RBX: ffffed1002f47f78 RCX: ffffffff813a4050 [ 46.884107] RDX: ffff888014d2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.885391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f47f2f [ 46.886681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.887969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a3fdf8 [ 46.889271] FS: 00007efea04d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.890730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.891814] CR2: 00007efea09c3580 CR3: 000000000d908000 CR4: 0000000000350ef0 [ 46.893098] Call Trace: [ 46.893568] [ 46.894017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.894917] ? __create_object+0x59/0x80 [ 46.895717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.896702] __vmalloc_noprof+0x59/0x60 [ 46.897412] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.898298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.899244] bpf_prog_alloc+0x39/0x200 [ 46.899998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.900939] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.901845] do_seccomp+0x349/0x25e0 [ 46.902522] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.903428] ? __pfx_do_seccomp+0x10/0x10 [ 46.904214] ? find_held_lock+0x2b/0x80 [ 46.904985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.905961] ? static_key_count+0x60/0x80 [ 46.906774] prctl_set_seccomp+0x4e/0x70 [ 46.907526] __do_sys_prctl+0xe6c/0x1d70 [ 46.908317] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.909172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.910153] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.911129] ? irqentry_exit+0xf3/0x650 [ 46.911914] do_syscall_64+0xbf/0x430 [ 46.912611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.913551] RIP: 0033:0x7efea09c35cd [ 46.914255] 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 [ 46.917475] RSP: 002b:00007ffcbba084a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.918833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efea09c35cd [ 46.920141] RDX: 00005596e4789e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.921431] RBP: 00007ffcbba08500 R08: 0000000000000000 R09: 00007ffcbba07ba0 [ 46.922724] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596ed6c2bf0 [ 46.924023] R13: 00007ffcbba08930 R14: 00005596ed6cc380 R15: 00005596ed6d7460 [ 46.925351] [ 46.925832] irq event stamp: 1733 [ 46.926446] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.928008] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.929538] softirqs last enabled at (1294): [] handle_softirqs+0x50c/0x770 [ 46.931089] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 46.932615] ---[ end trace 0000000000000000 ]--- [ 50.039550] ------------[ cut here ]------------ [ 50.040470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.042473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.043934] Modules linked in: [ 50.044540] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.046572] Tainted: [W]=WARN [ 50.047171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.048669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.049541] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.053049] RSP: 0018:ffff88801a367bc0 EFLAGS: 00010286 [ 50.054033] RAX: 0000000000000000 RBX: ffffed100346cf78 RCX: ffffffff813a4050 [ 50.055505] RDX: ffff888016538000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.056934] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100346cf2f [ 50.058231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.059545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a367df8 [ 50.060836] FS: 00007fe999c48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.062273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.063341] CR2: 00007ffc2f3a6ef8 CR3: 000000000e21f000 CR4: 0000000000350ef0 [ 50.064629] Call Trace: [ 50.065132] [ 50.065538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.066430] ? __create_object+0x59/0x80 [ 50.067215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.068202] __vmalloc_noprof+0x59/0x60 [ 50.068961] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.069842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.070772] bpf_prog_alloc+0x39/0x200 [ 50.071474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.072411] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.073315] do_seccomp+0x349/0x25e0 [ 50.074022] ? find_held_lock+0x2b/0x80 [ 50.074777] ? do_prlimit+0x310/0x610 [ 50.075487] ? __pfx_do_seccomp+0x10/0x10 [ 50.076278] ? do_raw_spin_unlock+0x53/0x220 [ 50.077097] ? _raw_spin_unlock+0x1e/0x40 [ 50.077878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.078849] ? static_key_count+0x60/0x80 [ 50.079613] prctl_set_seccomp+0x4e/0x70 [ 50.080396] __do_sys_prctl+0xe6c/0x1d70 [ 50.081183] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.082032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.082994] ? irqentry_exit+0xf3/0x650 [ 50.083811] do_syscall_64+0xbf/0x430 [ 50.084512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.085477] RIP: 0033:0x7fe99a13a5cd [ 50.086175] 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 [ 50.089360] RSP: 002b:00007ffc2f3a5e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.090720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe99a13a5cd [ 50.092003] RDX: 000055e161abde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.093288] RBP: 00007ffc2f3a5ec0 R08: 0000000000000000 R09: 00007ffc2f3a5560 [ 50.094574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e177067ad0 [ 50.095870] R13: 00007ffc2f3a62f0 R14: 000055e177068bc0 R15: 000055e177079780 [ 50.097191] [ 50.097616] irq event stamp: 1761 [ 50.098263] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 50.099684] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.100626] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.101607] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.102569] ---[ end trace 0000000000000000 ]--- [ 50.865567] ------------[ cut here ]------------ [ 50.866494] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.868483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.870131] Modules linked in: [ 50.870836] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.872843] Tainted: [W]=WARN [ 50.873409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.874857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.875776] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.878951] RSP: 0018:ffff88800f5cfbc0 EFLAGS: 00010286 [ 50.879952] RAX: 0000000000000000 RBX: ffffed1001eb9f78 RCX: ffffffff813a4050 [ 50.881224] RDX: ffff88801768d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.882510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb9f2f [ 50.883794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.885065] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5cfdf8 [ 50.886334] FS: 00007f8ea4ff1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.887806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.888853] CR2: 00007f8ea54e3580 CR3: 000000000dd5b000 CR4: 0000000000350ef0 [ 50.890123] Call Trace: [ 50.890581] [ 50.891028] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.891934] ? __create_object+0x59/0x80 [ 50.892708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.893636] __vmalloc_noprof+0x59/0x60 [ 50.894394] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.895269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.896384] bpf_prog_alloc+0x39/0x200 [ 50.897277] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.898389] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.899496] do_seccomp+0x349/0x25e0 [ 50.900325] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.901229] ? __pfx_do_seccomp+0x10/0x10 [ 50.902014] ? find_held_lock+0x2b/0x80 [ 50.902771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.903752] ? static_key_count+0x60/0x80 [ 50.904514] prctl_set_seccomp+0x4e/0x70 [ 50.905289] __do_sys_prctl+0xe6c/0x1d70 [ 50.906067] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.906916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.907908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.908879] ? irqentry_exit+0xf3/0x650 [ 50.909601] do_syscall_64+0xbf/0x430 [ 50.910345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.911294] RIP: 0033:0x7f8ea54e35cd [ 50.911996] 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 [ 50.915201] RSP: 002b:00007ffc9b47a880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.916573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ea54e35cd [ 50.917853] RDX: 000055bc3b864e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.919145] RBP: 00007ffc9b47a8e0 R08: 0000000000000000 R09: 00007ffc9b479f80 [ 50.920466] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc6c0a9b10 [ 50.921741] R13: 00007ffc9b47ad10 R14: 000055bc6c0aa2b0 R15: 000055bc6c0be6f0 [ 50.923047] [ 50.923494] irq event stamp: 1775 [ 50.924142] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 50.925661] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 50.927172] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 50.928721] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 50.930255] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52363' (ECDSA) to the list of known hosts. 2025/11/18 18:08:38 fuzzer started 2025/11/18 18:08:38 dialing manager at localhost:34383 2025/11/18 18:08:38 checking machine... 2025/11/18 18:08:38 checking revisions... [ 51.817430] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:08:38 testing simple program... [ 51.900790] cgroup: Unknown subsys name 'net' [ 51.967511] cgroup: Unknown subsys name 'cpuset' [ 51.981190] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:08:37 Registers: info registers vcpu 0 RAX=000000000000a005 RBX=ffff88801653b780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801653c1d8 RSP=ffff888016c2fb50 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801653c200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527043 RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe999c48900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2f39f000 CR3=000000000e95e000 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=25252525252525252525252525252525 XMM01=00ffffffffffff00ff0000ff0000ff00 XMM02=0000ffffffffff000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=7325000000000075252e75252e75252e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002633f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe42c51ee8 CR3=0000000016b75000 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=38303a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000