[ 47.569669] ------------[ cut here ]------------ [ 47.570574] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.572575] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.574034] Modules linked in: [ 47.574606] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.576550] Tainted: [W]=WARN [ 47.577132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.578562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.579461] 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 [ 47.582597] RSP: 0018:ffff88800ddbfbc0 EFLAGS: 00010286 [ 47.583562] RAX: 0000000000000000 RBX: ffffed1001bb7f78 RCX: ffffffff813a4050 [ 47.584858] RDX: ffff8880159d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.586135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bb7f2f [ 47.587402] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.588701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ddbfdf8 [ 47.589976] FS: 00007f99d8986900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.591389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.592450] CR2: 00007f99d8e78580 CR3: 000000000ccf7000 CR4: 0000000000350ef0 [ 47.593710] Call Trace: [ 47.594213] [ 47.594624] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.595511] ? __create_object+0x59/0x80 [ 47.596292] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.597249] __vmalloc_noprof+0x59/0x60 [ 47.598010] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.598868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.599740] bpf_prog_alloc+0x39/0x200 [ 47.600485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.601401] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.602299] do_seccomp+0x349/0x25e0 [ 47.603004] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.603901] ? __pfx_do_seccomp+0x10/0x10 [ 47.604653] ? find_held_lock+0x2b/0x80 [ 47.605403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.606356] ? static_key_count+0x60/0x80 [ 47.607155] prctl_set_seccomp+0x4e/0x70 [ 47.607981] __do_sys_prctl+0xe6c/0x1d70 [ 47.608734] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.609581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.610536] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.611507] ? irqentry_exit+0xf3/0x650 [ 47.612271] do_syscall_64+0xbf/0x430 [ 47.613021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.613970] RIP: 0033:0x7f99d8e785cd [ 47.614610] 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 [ 47.617751] RSP: 002b:00007ffeae711460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.619117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99d8e785cd [ 47.620401] RDX: 000055c0c5907e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.621665] RBP: 00007ffeae7114c0 R08: 0000000000000000 R09: 00007ffeae710b60 [ 47.622959] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0e4e9a240 [ 47.624235] R13: 00007ffeae7118f0 R14: 000055c0e4e99bf0 R15: 000055c0e4eae4d0 [ 47.625525] [ 47.625971] irq event stamp: 1719 [ 47.626569] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 47.628106] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 47.629633] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 47.631158] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 47.632664] ---[ end trace 0000000000000000 ]--- [ 51.136230] ------------[ cut here ]------------ [ 51.137154] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.139183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 51.140646] Modules linked in: [ 51.141276] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.143232] Tainted: [W]=WARN [ 51.143812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.145244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.146144] 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 [ 51.149318] RSP: 0018:ffff888018e67bc0 EFLAGS: 00010286 [ 51.150294] RAX: 0000000000000000 RBX: ffffed10031ccf78 RCX: ffffffff813a4050 [ 51.151566] RDX: ffff88800f8f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.152863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ccf2f [ 51.154137] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.155423] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e67df8 [ 51.156705] FS: 00007fab2b391900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.158133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.159182] CR2: 00007fab2b883580 CR3: 000000000cbd8000 CR4: 0000000000350ef0 [ 51.160473] Call Trace: [ 51.160971] [ 51.161385] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.162267] ? __create_object+0x59/0x80 [ 51.163028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.163970] __vmalloc_noprof+0x59/0x60 [ 51.164689] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.165548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.166453] bpf_prog_alloc+0x39/0x200 [ 51.167183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.168100] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.168988] do_seccomp+0x349/0x25e0 [ 51.169651] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.170539] ? __pfx_do_seccomp+0x10/0x10 [ 51.171337] ? find_held_lock+0x2b/0x80 [ 51.172101] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.173041] ? static_key_count+0x60/0x80 [ 51.173826] prctl_set_seccomp+0x4e/0x70 [ 51.174543] __do_sys_prctl+0xe6c/0x1d70 [ 51.175327] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.176177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.177121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.178082] ? irqentry_exit+0xf3/0x650 [ 51.178850] do_syscall_64+0xbf/0x430 [ 51.179536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.180484] RIP: 0033:0x7fab2b8835cd [ 51.181178] 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 [ 51.184345] RSP: 002b:00007ffeee533a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.185710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab2b8835cd [ 51.186975] RDX: 000055d775de6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.188254] RBP: 00007ffeee533a80 R08: 0000000000000000 R09: 00007ffeee533120 [ 51.189530] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d78518cad0 [ 51.190815] R13: 00007ffeee533eb0 R14: 000055d78518dbc0 R15: 000055d78519e780 [ 51.192117] [ 51.192533] irq event stamp: 1769 [ 51.193181] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 51.194713] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 51.196256] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 51.197778] softirqs last disabled at (1367): [] __irq_exit_rcu+0xc4/0x100 [ 51.199284] ---[ end trace 0000000000000000 ]--- [ 52.040233] ------------[ cut here ]------------ [ 52.040717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 52.041808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 52.042539] Modules linked in: [ 52.042872] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 52.043903] Tainted: [W]=WARN [ 52.044199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 52.044966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 52.045419] 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 [ 52.047063] RSP: 0018:ffff88800a2b7bc0 EFLAGS: 00010286 [ 52.047547] RAX: 0000000000000000 RBX: ffffed1001456f78 RCX: ffffffff813a4050 [ 52.048213] RDX: ffff888017350000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 52.048876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001456f2f [ 52.049518] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 52.050178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2b7df8 [ 52.050852] FS: 00007f731b19e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 52.051568] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.052126] CR2: 00007fff325deef7 CR3: 000000000b6e8000 CR4: 0000000000350ef0 [ 52.052789] Call Trace: [ 52.053029] [ 52.053237] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 52.053675] ? __create_object+0x59/0x80 [ 52.054090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 52.054572] __vmalloc_noprof+0x59/0x60 [ 52.054970] bpf_prog_alloc_no_stats+0x55/0x470 [ 52.055402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.055882] bpf_prog_alloc+0x39/0x200 [ 52.056254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.056716] bpf_prog_create_from_user+0xb2/0x2f0 [ 52.057189] do_seccomp+0x349/0x25e0 [ 52.057545] ? find_held_lock+0x2b/0x80 [ 52.057937] ? do_prlimit+0x310/0x610 [ 52.058304] ? __pfx_do_seccomp+0x10/0x10 [ 52.058696] ? do_raw_spin_unlock+0x53/0x220 [ 52.059133] ? _raw_spin_unlock+0x1e/0x40 [ 52.059521] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 52.060023] ? static_key_count+0x60/0x80 [ 52.060438] prctl_set_seccomp+0x4e/0x70 [ 52.060843] __do_sys_prctl+0xe6c/0x1d70 [ 52.061228] ? __pfx___do_sys_prctl+0x10/0x10 [ 52.061653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 52.062160] ? irqentry_exit+0xf3/0x650 [ 52.062537] do_syscall_64+0xbf/0x430 [ 52.062920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.063394] RIP: 0033:0x7f731b6905cd [ 52.063737] 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 [ 52.065412] RSP: 002b:00007fff325dc3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 52.066122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f731b6905cd [ 52.066792] RDX: 000055ed37bc8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 52.067438] RBP: 00007fff325dc450 R08: 0000000000000000 R09: 00007fff325dbaf0 [ 52.068116] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed4af1cad0 [ 52.068785] R13: 00007fff325dc880 R14: 000055ed4af1dbc0 R15: 000055ed4af2e780 [ 52.069436] [ 52.069654] irq event stamp: 1651 [ 52.069994] hardirqs last enabled at (1661): [] __up_console_sem+0x78/0x80 [ 52.070790] hardirqs last disabled at (1670): [] __up_console_sem+0x5d/0x80 [ 52.071565] softirqs last enabled at (1168): [] handle_softirqs+0x50c/0x770 [ 52.072379] softirqs last disabled at (1159): [] __irq_exit_rcu+0xc4/0x100 [ 52.073176] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2078' (ECDSA) to the list of known hosts. 2025/11/17 19:17:18 fuzzer started 2025/11/17 19:17:18 dialing manager at localhost:37895 2025/11/17 19:17:18 checking machine... 2025/11/17 19:17:18 checking revisions... [ 52.922347] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:17:18 testing simple program... [ 53.022315] cgroup: Unknown subsys name 'net' [ 53.084724] cgroup: Unknown subsys name 'cpuset' [ 53.096287] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:17:17 Registers: info registers vcpu 0 RAX=00000000ffffffff RBX=ffff88800ea70000 RCX=ffffffff8360ec32 RDX=ffffc90000660000 RSI=ffffffff8360ec3f RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88806ce08ba0 R8 =0000000000000000 R9 =ffffed1001d4e2b7 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88800ea715b8 R14=ffff88800ea711d0 R15=000000000000000a RIP=ffffffff8360ec6c 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 00007fab2b391900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeee52d000 CR3=0000000020512000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023351 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=00000202 [-------] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f64afe7c000 CR3=0000000016023000 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=77f39be3a443979e68468fde6511e2a8 XMM02=2c67c8bc2e329bc30000000000303aa0 XMM03=fb795ef6d6577056000000000030f6f8 XMM04=b4e73a701858ee0300000000000ae988 XMM05=d96330e2d2db8632000000000031f6f8 XMM06=474038aa6c007e1f000000000031f580 XMM07=e042d86d42eb936e000000000030f9d0 XMM08=f203f16191001b560000000000303b00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000