[ 39.020100] ------------[ cut here ]------------ [ 39.021126] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.023381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.025064] Modules linked in: [ 39.025777] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.027981] Tainted: [W]=WARN [ 39.028665] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.030307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.031328] 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 [ 39.034844] RSP: 0018:ffff888017217bc0 EFLAGS: 00010286 [ 39.035962] RAX: 0000000000000000 RBX: ffffed1002e42f78 RCX: ffffffff813a4050 [ 39.037402] RDX: ffff88801cc88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.038798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e42f2f [ 39.040233] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017217df8 [ 39.043118] FS: 00007f2677209900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.044722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.045905] CR2: 00007ffd09682ef8 CR3: 000000000e596000 CR4: 0000000000350ef0 [ 39.047329] Call Trace: [ 39.047858] [ 39.048379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.049367] ? __create_object+0x59/0x80 [ 39.050181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051288] __vmalloc_noprof+0x59/0x60 [ 39.052107] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.053090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054130] bpf_prog_alloc+0x39/0x200 [ 39.054946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055993] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.057004] do_seccomp+0x349/0x25e0 [ 39.057815] ? find_held_lock+0x2b/0x80 [ 39.058670] ? do_prlimit+0x310/0x610 [ 39.059509] ? __pfx_do_seccomp+0x10/0x10 [ 39.060409] ? do_raw_spin_unlock+0x53/0x220 [ 39.061349] ? _raw_spin_unlock+0x1e/0x40 [ 39.062170] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.063230] ? static_key_count+0x60/0x80 [ 39.064119] prctl_set_seccomp+0x4e/0x70 [ 39.064996] __do_sys_prctl+0xe6c/0x1d70 [ 39.065872] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.066818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.067916] ? irqentry_exit+0xf3/0x650 [ 39.068787] do_syscall_64+0xbf/0x430 [ 39.069615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.070660] RIP: 0033:0x7f26776fb5cd [ 39.071454] 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 [ 39.074977] RSP: 002b:00007ffd09681d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.076508] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26776fb5cd [ 39.077934] RDX: 000055890bf80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.079341] RBP: 00007ffd09681dd0 R08: 0000000000000000 R09: 00007ffd09681470 [ 39.080791] R10: 0000000000000000 R11: 0000000000000246 R12: 000055893e225ad0 [ 39.082211] R13: 00007ffd09682200 R14: 000055893e226bc0 R15: 000055893e237780 [ 39.083648] [ 39.084139] irq event stamp: 1761 [ 39.084880] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.086575] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.088286] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 39.089655] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 39.091007] ---[ end trace 0000000000000000 ]--- [ 41.949757] ------------[ cut here ]------------ [ 41.950201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.951207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.951931] Modules linked in: [ 41.952220] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.953201] Tainted: [W]=WARN [ 41.953501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.954193] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.954645] 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 [ 41.956216] RSP: 0018:ffff8880173a7bc0 EFLAGS: 00010286 [ 41.956699] RAX: 0000000000000000 RBX: ffffed1002e74f78 RCX: ffffffff813a4050 [ 41.957338] RDX: ffff88801cc93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.957954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e74f2f [ 41.958590] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.959205] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173a7df8 [ 41.959856] FS: 00007fe671557900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.960567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.961066] CR2: 00007ffcad07def8 CR3: 000000000df30000 CR4: 0000000000350ef0 [ 41.961701] Call Trace: [ 41.961933] [ 41.962138] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.962590] ? __create_object+0x59/0x80 [ 41.962970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.963458] __vmalloc_noprof+0x59/0x60 [ 41.963811] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.964229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.964699] bpf_prog_alloc+0x39/0x200 [ 41.965040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.965509] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.965940] do_seccomp+0x349/0x25e0 [ 41.966299] ? find_held_lock+0x2b/0x80 [ 41.966652] ? do_prlimit+0x310/0x610 [ 41.966998] ? __pfx_do_seccomp+0x10/0x10 [ 41.967393] ? do_raw_spin_unlock+0x53/0x220 [ 41.967785] ? _raw_spin_unlock+0x1e/0x40 [ 41.968158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.968642] ? static_key_count+0x60/0x80 [ 41.969018] prctl_set_seccomp+0x4e/0x70 [ 41.969405] __do_sys_prctl+0xe6c/0x1d70 [ 41.969768] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.970164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.970639] ? irqentry_exit+0xf3/0x650 [ 41.970994] do_syscall_64+0xbf/0x430 [ 41.971365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.971820] RIP: 0033:0x7fe671a495cd [ 41.972153] 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 [ 41.973691] RSP: 002b:00007ffcad07c9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.974364] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe671a495cd [ 41.974970] RDX: 0000563ceb770e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.975607] RBP: 00007ffcad07ca40 R08: 0000000000000000 R09: 00007ffcad07c0e0 [ 41.976233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d29c1fad0 [ 41.976867] R13: 00007ffcad07ce70 R14: 0000563d29c20bc0 R15: 0000563d29c31780 [ 41.977510] [ 41.977723] irq event stamp: 1641 [ 41.978019] hardirqs last enabled at (1649): [] __up_console_sem+0x78/0x80 [ 41.978793] hardirqs last disabled at (1660): [] __up_console_sem+0x5d/0x80 [ 41.979550] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 41.980328] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 41.981051] ---[ end trace 0000000000000000 ]--- [ 42.638412] ------------[ cut here ]------------ [ 42.639392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.641627] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.643230] Modules linked in: [ 42.643929] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.646379] Tainted: [W]=WARN [ 42.646989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.648674] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.649699] 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 [ 42.653231] RSP: 0018:ffff88801acf7bc0 EFLAGS: 00010286 [ 42.654341] RAX: 0000000000000000 RBX: ffffed100359ef78 RCX: ffffffff813a4050 [ 42.655770] RDX: ffff888013eb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.657219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100359ef2f [ 42.658640] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.660071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acf7df8 [ 42.661500] FS: 00007f7845532900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.663099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.664320] CR2: 00007f7845a24580 CR3: 000000000dae5000 CR4: 0000000000350ef0 [ 42.665764] Call Trace: [ 42.666344] [ 42.666812] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.667831] ? __create_object+0x59/0x80 [ 42.668747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.669843] __vmalloc_noprof+0x59/0x60 [ 42.670711] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.671709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.672781] bpf_prog_alloc+0x39/0x200 [ 42.673622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.674678] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.675713] do_seccomp+0x349/0x25e0 [ 42.676555] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.677581] ? __pfx_do_seccomp+0x10/0x10 [ 42.678481] ? find_held_lock+0x2b/0x80 [ 42.679346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.680452] ? static_key_count+0x60/0x80 [ 42.681359] prctl_set_seccomp+0x4e/0x70 [ 42.682170] __do_sys_prctl+0xe6c/0x1d70 [ 42.683064] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.684061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.685156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.686289] ? irqentry_exit+0xf3/0x650 [ 42.687099] do_syscall_64+0xbf/0x430 [ 42.687953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.689015] RIP: 0033:0x7f7845a245cd [ 42.689831] 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 [ 42.693399] RSP: 002b:00007ffe6f6bee00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.694939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7845a245cd [ 42.696416] RDX: 000055f1f8ac2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.697857] RBP: 00007ffe6f6bee60 R08: 0000000000000000 R09: 00007ffe6f6be500 [ 42.699321] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2278cbad0 [ 42.700787] R13: 00007ffe6f6bf290 R14: 000055f2278ccbc0 R15: 000055f2278dd780 [ 42.702308] [ 42.702787] irq event stamp: 1879 [ 42.703524] hardirqs last enabled at (1889): [] __up_console_sem+0x78/0x80 [ 42.704838] hardirqs last disabled at (1898): [] __up_console_sem+0x5d/0x80 [ 42.705907] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.706988] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.708058] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56473' (ECDSA) to the list of known hosts. 2025/11/18 06:35:08 fuzzer started 2025/11/18 06:35:08 dialing manager at localhost:37895 2025/11/18 06:35:08 checking machine... 2025/11/18 06:35:08 checking revisions... [ 43.648388] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:35:08 testing simple program... [ 43.737605] cgroup: Unknown subsys name 'net' [ 43.795411] cgroup: Unknown subsys name 'cpuset' [ 43.808998] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:35:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007ffcad07c203 RCX=0000563d29bfb010 RDX=00007fe671b09be0 RSI=0000000000000000 RDI=00007fe671b09b80 RBP=00007ffcad07c2e0 RSP=00007ffcad07c080 R8 =0000000000000007 R9 =00007ffcad07c1e0 R10=0000000000000025 R11=0000000000000202 R12=00007ffcad07c190 R13=00007fe672101060 R14=0000563d29c3c660 R15=0000000000000000 RIP=00007fe6720eb364 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe671557900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe671506008 CR3=000000000d23d000 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=dffffc0000000000 RBX=ffffffff8100148a RCX=ffff88806cf089c4 RDX=1ffff1100d9e1159 RSI=ffffffff85e1ffe0 RDI=ffffffff8100148a RBP=ffff88806cf08ac8 RSP=ffff88806cf08a40 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7feb R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff888009643780 R15=ffff888008c4b780 RIP=ffffffff81439cc0 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4512a38000 CR3=000000000d4db000 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=e182f3da639f74b98f461ca46073140d XMM02=00000000003054e8ec2efd57dc4c00df XMM03=000000000030e85056c2c368f878334f XMM04=a648db8b77d1472d00000000000ae988 XMM05=090f1556b20111b3000000000031f148 XMM06=d32b0a072ce299e0000000000031e650 XMM07=e042d86d42eb936e000000000030eb28 XMM08=56c2c368f878334f0000000000305548 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000