[ 53.919944] ------------[ cut here ]------------ [ 53.920810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.922842] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 53.924371] Modules linked in: [ 53.925001] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.926990] Tainted: [W]=WARN [ 53.927561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.929053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.929961] 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 [ 53.933180] RSP: 0018:ffff888017447bc0 EFLAGS: 00010286 [ 53.934155] RAX: 0000000000000000 RBX: ffffed1002e88f78 RCX: ffffffff813a4050 [ 53.935432] RDX: ffff88800e0a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.936734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e88f2f [ 53.938015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.939296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017447df8 [ 53.940598] FS: 00007fb27aa99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.942035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.943100] CR2: 00007ffd6b716ef7 CR3: 000000000dc99000 CR4: 0000000000350ef0 [ 53.944389] Call Trace: [ 53.944847] [ 53.945299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.946183] ? __create_object+0x59/0x80 [ 53.946961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.947939] __vmalloc_noprof+0x59/0x60 [ 53.948658] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.949531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.950459] bpf_prog_alloc+0x39/0x200 [ 53.951198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.952133] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.953045] do_seccomp+0x349/0x25e0 [ 53.953720] ? find_held_lock+0x2b/0x80 [ 53.954476] ? do_prlimit+0x310/0x610 [ 53.955215] ? __pfx_do_seccomp+0x10/0x10 [ 53.956008] ? do_raw_spin_unlock+0x53/0x220 [ 53.956792] ? _raw_spin_unlock+0x1e/0x40 [ 53.957573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.958547] ? static_key_count+0x60/0x80 [ 53.959345] prctl_set_seccomp+0x4e/0x70 [ 53.960140] __do_sys_prctl+0xe6c/0x1d70 [ 53.960931] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.961749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.962712] ? irqentry_exit+0xf3/0x650 [ 53.963461] do_syscall_64+0xbf/0x430 [ 53.964205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.965159] RIP: 0033:0x7fb27af8b5cd [ 53.965819] 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 [ 53.969013] RSP: 002b:00007ffd6b714610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.970368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb27af8b5cd [ 53.971654] RDX: 00005626cb189e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.972939] RBP: 00007ffd6b714670 R08: 0000000000000000 R09: 00007ffd6b713d10 [ 53.974220] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626e155bad0 [ 53.975493] R13: 00007ffd6b714aa0 R14: 00005626e155cbc0 R15: 00005626e156d780 [ 53.976819] [ 53.977281] irq event stamp: 1737 [ 53.977921] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 53.979450] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 53.981002] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 53.982537] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 53.984053] ---[ end trace 0000000000000000 ]--- [ 57.387676] ------------[ cut here ]------------ [ 57.388597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.390684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.392182] Modules linked in: [ 57.392779] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.394776] Tainted: [W]=WARN [ 57.395388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.396905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.397774] 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 [ 57.400977] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 57.401963] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 57.403245] RDX: ffff888016418000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.404532] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 57.405820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.407091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 57.408393] FS: 00007ff0a125f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.409850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.410926] CR2: 00007ff0a17c54a6 CR3: 000000001c516000 CR4: 0000000000350ef0 [ 57.412245] Call Trace: [ 57.412715] [ 57.413156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.414059] ? __create_object+0x59/0x80 [ 57.414794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.415775] __vmalloc_noprof+0x59/0x60 [ 57.416535] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.417408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.418346] bpf_prog_alloc+0x39/0x200 [ 57.419087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.420028] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.420925] do_seccomp+0x349/0x25e0 [ 57.421607] ? find_held_lock+0x2b/0x80 [ 57.422373] ? do_prlimit+0x310/0x610 [ 57.423111] ? __pfx_do_seccomp+0x10/0x10 [ 57.423924] ? do_raw_spin_unlock+0x53/0x220 [ 57.424713] ? _raw_spin_unlock+0x1e/0x40 [ 57.425511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.426483] ? static_key_count+0x60/0x80 [ 57.427280] prctl_set_seccomp+0x4e/0x70 [ 57.428058] __do_sys_prctl+0xe6c/0x1d70 [ 57.428796] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.429651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.430629] ? irqentry_exit+0xf3/0x650 [ 57.431392] do_syscall_64+0xbf/0x430 [ 57.432161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.433130] RIP: 0033:0x7ff0a17515cd [ 57.433798] 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 [ 57.437005] RSP: 002b:00007ffd5208bf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.438374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0a17515cd [ 57.439675] RDX: 000055c23f7eee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.440972] RBP: 00007ffd5208bfa0 R08: 0000000000000000 R09: 00007ffd5208b640 [ 57.442264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c24b92cb10 [ 57.443567] R13: 00007ffd5208c3d0 R14: 000055c24b92d2b0 R15: 000055c24b9416f0 [ 57.444927] [ 57.445352] irq event stamp: 1765 [ 57.446010] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 57.447554] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 57.449103] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 57.450630] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 57.452149] ---[ end trace 0000000000000000 ]--- [ 58.303078] ------------[ cut here ]------------ [ 58.304069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.306112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.307635] Modules linked in: [ 58.308291] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.310297] Tainted: [W]=WARN [ 58.311168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.312842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.313782] 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 [ 58.317240] RSP: 0018:ffff88801b9a7bc0 EFLAGS: 00010286 [ 58.318347] RAX: 0000000000000000 RBX: ffffed1003734f78 RCX: ffffffff813a4050 [ 58.319965] RDX: ffff888016643780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.321480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003734f2f [ 58.322820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.324143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b9a7df8 [ 58.325460] FS: 00007efdab679900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.326961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.328080] CR2: 00007efdabbdf4a6 CR3: 0000000015e70000 CR4: 0000000000350ef0 [ 58.329399] Call Trace: [ 58.329929] [ 58.330343] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.331272] ? __create_object+0x59/0x80 [ 58.332087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.333082] __vmalloc_noprof+0x59/0x60 [ 58.333815] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.334726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.335697] bpf_prog_alloc+0x39/0x200 [ 58.336432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.337392] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.338454] do_seccomp+0x349/0x25e0 [ 58.339388] ? find_held_lock+0x2b/0x80 [ 58.340393] ? do_prlimit+0x310/0x610 [ 58.341358] ? __pfx_do_seccomp+0x10/0x10 [ 58.342381] ? do_raw_spin_unlock+0x53/0x220 [ 58.343445] ? _raw_spin_unlock+0x1e/0x40 [ 58.344376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.345386] ? static_key_count+0x60/0x80 [ 58.346219] prctl_set_seccomp+0x4e/0x70 [ 58.347024] __do_sys_prctl+0xe6c/0x1d70 [ 58.347805] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.348693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.349686] ? irqentry_exit+0xf3/0x650 [ 58.350451] do_syscall_64+0xbf/0x430 [ 58.351227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.352232] RIP: 0033:0x7efdabb6b5cd [ 58.352964] 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 [ 58.356173] RSP: 002b:00007fff134a9250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.357571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdabb6b5cd [ 58.358871] RDX: 00005600f69d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.360243] RBP: 00007fff134a92b0 R08: 0000000000000000 R09: 00007fff134a8950 [ 58.361589] R10: 0000000000000000 R11: 0000000000000246 R12: 000056010a0702b0 [ 58.362924] R13: 00007fff134a96e0 R14: 000056010a072d20 R15: 000056010a0848d0 [ 58.364201] [ 58.364577] irq event stamp: 1731 [ 58.365127] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 58.366406] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 58.367733] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 58.369045] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 58.370326] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60826' (ECDSA) to the list of known hosts. 2025/11/17 23:18:17 fuzzer started 2025/11/17 23:18:17 dialing manager at localhost:37895 2025/11/17 23:18:17 checking machine... 2025/11/17 23:18:17 checking revisions... [ 59.259292] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:18:17 testing simple program... [ 59.344059] cgroup: Unknown subsys name 'net' [ 59.406812] cgroup: Unknown subsys name 'cpuset' [ 59.427957] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:18:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce28500 RCX=ffffffff8152da53 RDX=1ffff1100d9c50a1 RSI=0000000000000004 RDI=ffff88806ce28500 RBP=ffff88806ce28508 RSP=ffff88806ce08df0 R8 =0000000000000000 R9 =ffffed100d9c50a0 R10=ffff88806ce28503 R11=0000000000000001 R12=ffff88806ce28510 R13=ffff88806ce28580 R14=ffff88806ce28500 R15=dffffc0000000000 RIP=ffffffff8152dae4 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f760eefa260 CR3=000000000ce06000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e3562726b62696c2f756e672d78 XMM02=00332e6f732e3562726b62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880142c9bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529333 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 00007f084fe64900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f084f57b008 CR3=00000000167ab000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=66d339e3b58c776b00000000000ae988 XMM05=dc49aa06ece3ee9f0000000000320d18 XMM06=35817644895a3838000000000031f350 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000