[ 54.027888] ------------[ cut here ]------------ [ 54.028798] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.030747] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.032175] Modules linked in: [ 54.032793] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.034786] Tainted: [W]=WARN [ 54.035379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.036826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.037713] 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 [ 54.040810] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 54.041759] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 54.042999] RDX: ffff888014065340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.044266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 54.045523] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.046774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 54.048021] FS: 00007f5e7fd6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.049428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.050460] CR2: 00007ffeac625ef7 CR3: 000000000d423000 CR4: 0000000000350ef0 [ 54.051716] Call Trace: [ 54.052176] [ 54.052564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.053249] ? __create_object+0x59/0x80 [ 54.053885] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.054677] __vmalloc_noprof+0x59/0x60 [ 54.055259] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.055962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.056734] bpf_prog_alloc+0x39/0x200 [ 54.057335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.058042] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.058767] do_seccomp+0x349/0x25e0 [ 54.059343] ? find_held_lock+0x2b/0x80 [ 54.059924] ? do_prlimit+0x310/0x610 [ 54.060544] ? __pfx_do_seccomp+0x10/0x10 [ 54.061141] ? do_raw_spin_unlock+0x53/0x220 [ 54.061822] ? _raw_spin_unlock+0x1e/0x40 [ 54.062445] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.063176] ? static_key_count+0x60/0x80 [ 54.063829] prctl_set_seccomp+0x4e/0x70 [ 54.064465] __do_sys_prctl+0xe6c/0x1d70 [ 54.065064] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.065764] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.066542] ? irqentry_exit+0xf3/0x650 [ 54.067130] do_syscall_64+0xbf/0x430 [ 54.067733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.068518] RIP: 0033:0x7f5e8025f5cd [ 54.069049] 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 [ 54.071594] RSP: 002b:00007ffeac6246f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.072694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e8025f5cd [ 54.073712] RDX: 0000556209bdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.074745] RBP: 00007ffeac624750 R08: 0000000000000000 R09: 00007ffeac623df0 [ 54.075772] R10: 0000000000000000 R11: 0000000000000246 R12: 000055623a1d1ad0 [ 54.076810] R13: 00007ffeac624b80 R14: 000055623a1d2bc0 R15: 000055623a1e3780 [ 54.077864] [ 54.078203] irq event stamp: 1715 [ 54.078726] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 54.079972] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 54.081210] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.082454] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 54.083682] ---[ end trace 0000000000000000 ]--- [ 57.047430] ------------[ cut here ]------------ [ 57.048387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.050448] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.051917] Modules linked in: [ 57.052614] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.054620] Tainted: [W]=WARN [ 57.055186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.056677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.057602] 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 [ 57.060801] RSP: 0018:ffff888016fbfbc0 EFLAGS: 00010286 [ 57.061795] RAX: 0000000000000000 RBX: ffffed1002df7f78 RCX: ffffffff813a4050 [ 57.063086] RDX: ffff8880171e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.064396] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df7f2f [ 57.065710] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.066984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fbfdf8 [ 57.068302] FS: 00007fba5c5ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.069763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.070824] CR2: 00007ffe50031ef7 CR3: 000000000b811000 CR4: 0000000000350ef0 [ 57.072132] Call Trace: [ 57.072640] [ 57.073047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.073947] ? __create_object+0x59/0x80 [ 57.074733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.075708] __vmalloc_noprof+0x59/0x60 [ 57.076480] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.077375] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.078260] bpf_prog_alloc+0x39/0x200 [ 57.079018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.079963] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.080869] do_seccomp+0x349/0x25e0 [ 57.081608] ? find_held_lock+0x2b/0x80 [ 57.082384] ? do_prlimit+0x310/0x610 [ 57.083085] ? __pfx_do_seccomp+0x10/0x10 [ 57.083883] ? do_raw_spin_unlock+0x53/0x220 [ 57.084739] ? _raw_spin_unlock+0x1e/0x40 [ 57.085522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.086478] ? static_key_count+0x60/0x80 [ 57.087243] prctl_set_seccomp+0x4e/0x70 [ 57.088027] __do_sys_prctl+0xe6c/0x1d70 [ 57.088836] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.089697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.090678] ? irqentry_exit+0xf3/0x650 [ 57.091451] do_syscall_64+0xbf/0x430 [ 57.092168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.093135] RIP: 0033:0x7fba5cae15cd [ 57.093849] 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 [ 57.097037] RSP: 002b:00007ffe500305f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.098396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba5cae15cd [ 57.099692] RDX: 000055e95a65be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.101005] RBP: 00007ffe50030650 R08: 0000000000000000 R09: 00007ffe5002fcf0 [ 57.102310] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e967e8fb10 [ 57.103614] R13: 00007ffe50030a80 R14: 000055e967e902b0 R15: 000055e967ea46f0 [ 57.104927] [ 57.105392] irq event stamp: 1765 [ 57.106005] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 57.107541] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 57.108953] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 57.109927] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 57.110892] ---[ end trace 0000000000000000 ]--- [ 57.843545] ------------[ cut here ]------------ [ 57.844511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.846572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.848085] Modules linked in: [ 57.848736] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.850713] Tainted: [W]=WARN [ 57.851326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.852826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.853748] 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 [ 57.856968] RSP: 0018:ffff88801a83fbc0 EFLAGS: 00010286 [ 57.857976] RAX: 0000000000000000 RBX: ffffed1003507f78 RCX: ffffffff813a4050 [ 57.859298] RDX: ffff888014399bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.860591] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003507f2f [ 57.861881] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.863168] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a83fdf8 [ 57.864493] FS: 00007f38fb8de900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.865945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.867024] CR2: 00007ffc2ac63ef7 CR3: 000000001ea37000 CR4: 0000000000350ef0 [ 57.868348] Call Trace: [ 57.868819] [ 57.869232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.870135] ? __create_object+0x59/0x80 [ 57.870921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.871890] __vmalloc_noprof+0x59/0x60 [ 57.872672] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.873551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.874502] bpf_prog_alloc+0x39/0x200 [ 57.875203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.876154] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.877051] do_seccomp+0x349/0x25e0 [ 57.877774] ? find_held_lock+0x2b/0x80 [ 57.878564] ? do_prlimit+0x310/0x610 [ 57.879324] ? __pfx_do_seccomp+0x10/0x10 [ 57.880071] ? do_raw_spin_unlock+0x53/0x220 [ 57.880927] ? _raw_spin_unlock+0x1e/0x40 [ 57.881728] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.882697] ? static_key_count+0x60/0x80 [ 57.883509] prctl_set_seccomp+0x4e/0x70 [ 57.884264] __do_sys_prctl+0xe6c/0x1d70 [ 57.885062] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.885927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.886906] ? irqentry_exit+0xf3/0x650 [ 57.887678] do_syscall_64+0xbf/0x430 [ 57.888442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.889421] RIP: 0033:0x7f38fbdd05cd [ 57.890090] 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 [ 57.893299] RSP: 002b:00007ffc2ac61a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.894665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38fbdd05cd [ 57.895968] RDX: 0000562fdaef7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.897256] RBP: 00007ffc2ac61a90 R08: 0000000000000000 R09: 00007ffc2ac61130 [ 57.898584] R10: 0000000000000000 R11: 0000000000000246 R12: 000056301781cad0 [ 57.899851] R13: 00007ffc2ac61ec0 R14: 000056301781dbc0 R15: 000056301782e780 [ 57.901172] [ 57.901647] irq event stamp: 1765 [ 57.902268] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 57.903848] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 57.905382] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 57.906922] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.908451] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4433' (ECDSA) to the list of known hosts. 2025/11/18 01:38:16 fuzzer started 2025/11/18 01:38:16 dialing manager at localhost:37895 2025/11/18 01:38:16 checking machine... 2025/11/18 01:38:16 checking revisions... [ 58.828131] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:38:16 testing simple program... [ 58.915707] cgroup: Unknown subsys name 'net' [ 58.978230] cgroup: Unknown subsys name 'cpuset' [ 58.993614] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:38:15 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=0000000000001255 RCX=ffffffff81a082f3 RDX=ffff88801b801bc0 RSI=ffffffff81a08306 RDI=0000000000000007 RBP=ffff88801eaab000 RSP=ffff888016737e48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000020 R11=0000000000000001 R12=0000000000100073 R13=000055e967eab050 R14=ffff88801eaab010 R15=ffff88800f529f80 RIP=ffffffff81751c80 RFL=00000202 [-------] 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 00007fba5c5ef900 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=000055e967eab050 CR3=000000001eaf3000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8162fb60 RBX=ffff8880e548f000 RCX=ffffffff8132ea44 RDX=1ffff1100d9e4760 RSI=0000000000000008 RDI=ffff88806cf23b00 RBP=ffff88806cf23b00 RSP=ffff88806cf08fd0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8162fb64 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 =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=00007ffd561aeb18 CR3=000000000e5f6000 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=2035313a38333a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035313a38333a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000