[ 46.080748] ------------[ cut here ]------------ [ 46.081683] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.083655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.085110] Modules linked in: [ 46.085783] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.087777] Tainted: [W]=WARN [ 46.088334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.089788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.090692] 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 [ 46.093884] RSP: 0018:ffff888014ba7bc0 EFLAGS: 00010286 [ 46.094855] RAX: 0000000000000000 RBX: ffffed1002974f78 RCX: ffffffff813a4050 [ 46.096120] RDX: ffff888016549bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.097424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002974f2f [ 46.098716] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.100017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014ba7df8 [ 46.101305] FS: 00007fb2dffb5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.102748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.103820] CR2: 00007fb2e04a7580 CR3: 000000000cdc1000 CR4: 0000000000350ef0 [ 46.105166] Call Trace: [ 46.105672] [ 46.106075] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.106962] ? __create_object+0x59/0x80 [ 46.107740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.108717] __vmalloc_noprof+0x59/0x60 [ 46.109423] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.110298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.111228] bpf_prog_alloc+0x39/0x200 [ 46.111956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.112901] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.113811] do_seccomp+0x349/0x25e0 [ 46.114483] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.115402] ? __pfx_do_seccomp+0x10/0x10 [ 46.116224] ? find_held_lock+0x2b/0x80 [ 46.117002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.117995] ? static_key_count+0x60/0x80 [ 46.118803] prctl_set_seccomp+0x4e/0x70 [ 46.119605] __do_sys_prctl+0xe6c/0x1d70 [ 46.120365] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.121237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.122212] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.123204] ? irqentry_exit+0xf3/0x650 [ 46.123983] do_syscall_64+0xbf/0x430 [ 46.124731] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.125705] RIP: 0033:0x7fb2e04a75cd [ 46.126372] 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 [ 46.129587] RSP: 002b:00007fff90fe7770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.130959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2e04a75cd [ 46.132260] RDX: 000055a1d0324e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.133568] RBP: 00007fff90fe77d0 R08: 0000000000000000 R09: 00007fff90fe6e70 [ 46.134860] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1e0223ad0 [ 46.136165] R13: 00007fff90fe7c00 R14: 000055a1e0224bc0 R15: 000055a1e0235780 [ 46.137523] [ 46.137997] irq event stamp: 1723 [ 46.138658] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.140218] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.141762] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 46.143309] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 46.144857] ---[ end trace 0000000000000000 ]--- [ 49.063628] ------------[ cut here ]------------ [ 49.064510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.066622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.068309] Modules linked in: [ 49.069003] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.071156] Tainted: [W]=WARN [ 49.071816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.073419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.074417] 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 [ 49.077858] RSP: 0018:ffff8880179e7bc0 EFLAGS: 00010286 [ 49.078922] RAX: 0000000000000000 RBX: ffffed1002f3cf78 RCX: ffffffff813a4050 [ 49.080317] RDX: ffff888017f6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.081685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3cf2f [ 49.083058] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.084443] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179e7df8 [ 49.085828] FS: 00007fc776276900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.087387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.088547] CR2: 00007fc776768580 CR3: 000000000d211000 CR4: 0000000000350ef0 [ 49.089919] Call Trace: [ 49.090422] [ 49.090926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.091900] ? __create_object+0x59/0x80 [ 49.092765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.093807] __vmalloc_noprof+0x59/0x60 [ 49.094639] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.095592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.096604] bpf_prog_alloc+0x39/0x200 [ 49.097346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.098342] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.099311] do_seccomp+0x349/0x25e0 [ 49.100093] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.101071] ? __pfx_do_seccomp+0x10/0x10 [ 49.101928] ? find_held_lock+0x2b/0x80 [ 49.102762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.103803] ? static_key_count+0x60/0x80 [ 49.104674] prctl_set_seccomp+0x4e/0x70 [ 49.105463] __do_sys_prctl+0xe6c/0x1d70 [ 49.106308] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.107230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.108281] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.109256] ? irqentry_exit+0xf3/0x650 [ 49.109937] do_syscall_64+0xbf/0x430 [ 49.110603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.111401] RIP: 0033:0x7fc7767685cd [ 49.112028] 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 [ 49.114874] RSP: 002b:00007ffcd700adc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.116083] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7767685cd [ 49.117254] RDX: 000055eeaeeafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.118388] RBP: 00007ffcd700ae20 R08: 0000000000000000 R09: 00007ffcd700a4c0 [ 49.119547] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eebf336240 [ 49.120695] R13: 00007ffcd700b250 R14: 000055eebf335bf0 R15: 000055eebf34a4d0 [ 49.121859] [ 49.122234] irq event stamp: 1843 [ 49.122818] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.124137] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.125412] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.126703] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.128036] ---[ end trace 0000000000000000 ]--- [ 49.844399] ------------[ cut here ]------------ [ 49.845312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.847339] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.849045] Modules linked in: [ 49.849749] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.851746] Tainted: [W]=WARN [ 49.852317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.853794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.854708] 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 [ 49.857910] RSP: 0018:ffff888016aa7bc0 EFLAGS: 00010286 [ 49.858891] RAX: 0000000000000000 RBX: ffffed1002d54f78 RCX: ffffffff813a4050 [ 49.860212] RDX: ffff8880160b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.861512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d54f2f [ 49.862821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.864102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aa7df8 [ 49.865405] FS: 00007f1ff278a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.866849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.867918] CR2: 00007f1ff2cf04a6 CR3: 000000001ffd0000 CR4: 0000000000350ef0 [ 49.869220] Call Trace: [ 49.869734] [ 49.870148] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.871036] ? __create_object+0x59/0x80 [ 49.871820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.872809] __vmalloc_noprof+0x59/0x60 [ 49.873579] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.874428] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875371] bpf_prog_alloc+0x39/0x200 [ 49.876102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.877044] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.877949] do_seccomp+0x349/0x25e0 [ 49.878669] ? find_held_lock+0x2b/0x80 [ 49.879381] ? do_prlimit+0x310/0x610 [ 49.880121] ? __pfx_do_seccomp+0x10/0x10 [ 49.880919] ? do_raw_spin_unlock+0x53/0x220 [ 49.881757] ? _raw_spin_unlock+0x1e/0x40 [ 49.882494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.883459] ? static_key_count+0x60/0x80 [ 49.884272] prctl_set_seccomp+0x4e/0x70 [ 49.885055] __do_sys_prctl+0xe6c/0x1d70 [ 49.885839] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.886686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.887638] ? irqentry_exit+0xf3/0x650 [ 49.888378] do_syscall_64+0xbf/0x430 [ 49.889104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.890042] RIP: 0033:0x7f1ff2c7c5cd [ 49.890758] 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 [ 49.893933] RSP: 002b:00007fff44a56160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.895293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ff2c7c5cd [ 49.896594] RDX: 000055f117a4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.897873] RBP: 00007fff44a561c0 R08: 0000000000000000 R09: 00007fff44a55860 [ 49.899161] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f11aca0ad0 [ 49.900455] R13: 00007fff44a565f0 R14: 000055f11aca1bc0 R15: 000055f11acb2780 [ 49.901763] [ 49.902181] irq event stamp: 1789 [ 49.902824] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.904384] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.905645] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.906930] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.908181] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19155' (ECDSA) to the list of known hosts. 2025/11/18 20:07:13 fuzzer started 2025/11/18 20:07:14 dialing manager at localhost:34383 2025/11/18 20:07:14 checking machine... 2025/11/18 20:07:14 checking revisions... [ 50.696966] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:07:14 testing simple program... [ 50.786689] cgroup: Unknown subsys name 'net' [ 50.833502] cgroup: Unknown subsys name 'cpuset' [ 50.845651] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:07:13 Registers: info registers vcpu 0 RAX=1ffff1100138861a RBX=ffff888017f8faa0 RCX=ffff888009c43080 RDX=0000000000000000 RSI=0000000000000780 RDI=0000000000000c80 RBP=ffff88800944cc80 RSP=ffff888017f8f9f8 R8 =ffff888009c43080 R9 =ffffed1001da3fa0 R10=0000000000000000 R11=0000000000000000 R12=ffffea00003b47c0 R13=0000000000000008 R14=dffffc0000000000 R15=ffff888009c430d0 RIP=ffffffff81b574d9 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 00007fc776276900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc776236008 CR3=000000000e103000 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=ffffffff81b2a2a4 RBX=0000000000000002 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000012 RDI=ffff88806cf08bb8 RBP=dffffc0000000000 RSP=ffff88806cf08b18 R8 =ffffffff869e91ae R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=0000000000000012 R13=0000000000000000 R14=ffff88806cf08ba8 R15=ffff888008c4b780 RIP=ffffffff8161931d 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 =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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f16aeed5000 CR3=000000000d955000 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=03e3994602a99f8bcb4a339b3fd50a43 XMM02=2c67c8bc2e329bc30000000000305fd0 XMM03=fb795ef6d65770560000000000313f60 XMM04=3c90e846c3451d5b00000000000ae988 XMM05=06e9116ffc2a26bd0000000000323710 XMM06=405749d8372a36f10000000000322b38 XMM07=e042d86d42eb936e00000000003141e0 XMM08=37dee84b8e564ec50000000000306030 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000