[ 39.267831] ------------[ cut here ]------------ [ 39.268991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.271323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.273035] Modules linked in: [ 39.274176] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.277131] Tainted: [W]=WARN [ 39.277853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.279555] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.280674] 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 [ 39.284321] RSP: 0018:ffff88800efb7bc0 EFLAGS: 00010286 [ 39.285450] RAX: 0000000000000000 RBX: ffffed1001df6f78 RCX: ffffffff813a4050 [ 39.286920] RDX: ffff88800f135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.288346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df6f2f [ 39.289510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.290667] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800efb7df8 [ 39.291808] FS: 00007faaed716900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.293142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.294223] CR2: 00007faaedc08580 CR3: 000000000d5e3000 CR4: 0000000000350ef0 [ 39.295527] Call Trace: [ 39.296082] [ 39.296512] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.297428] ? __create_object+0x59/0x80 [ 39.298220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.299200] __vmalloc_noprof+0x59/0x60 [ 39.299999] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.300929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.301877] bpf_prog_alloc+0x39/0x200 [ 39.302583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.303532] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.304497] do_seccomp+0x349/0x25e0 [ 39.305229] ? finish_task_switch.isra.0+0x294/0x840 [ 39.306207] ? __pfx_do_seccomp+0x10/0x10 [ 39.307015] ? __schedule+0xf2c/0x3d40 [ 39.307778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.308797] ? static_key_count+0x60/0x80 [ 39.309563] prctl_set_seccomp+0x4e/0x70 [ 39.310344] __do_sys_prctl+0xe6c/0x1d70 [ 39.311115] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.311972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.313002] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.314006] ? irqentry_exit+0xf3/0x650 [ 39.314778] do_syscall_64+0xbf/0x430 [ 39.315494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.316505] RIP: 0033:0x7faaedc085cd [ 39.317205] 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 [ 39.320388] RSP: 002b:00007ffd361fec80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.321753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faaedc085cd [ 39.323037] RDX: 0000561f890f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.324339] RBP: 00007ffd361fece0 R08: 0000000000000000 R09: 00007ffd361fe380 [ 39.325628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f93f61240 [ 39.326970] R13: 00007ffd361ff110 R14: 0000561f93f6a380 R15: 0000561f93f75540 [ 39.328324] [ 39.328776] irq event stamp: 1889 [ 39.329407] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 39.331084] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 39.332672] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 39.333997] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 39.335336] ---[ end trace 0000000000000000 ]--- [ 42.894460] ------------[ cut here ]------------ [ 42.895542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.897773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.899348] Modules linked in: [ 42.900291] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.902558] Tainted: [W]=WARN [ 42.903227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.904844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.905860] 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 [ 42.909329] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 42.910424] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 42.911829] RDX: ffff88801a601bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.913251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 42.914682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.916103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 42.917506] FS: 00007f719f3c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.919075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.920253] CR2: 00007f719f8b5580 CR3: 00000000072db000 CR4: 0000000000350ef0 [ 42.921676] Call Trace: [ 42.922186] [ 42.922633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.923629] ? __create_object+0x59/0x80 [ 42.924498] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.925578] __vmalloc_noprof+0x59/0x60 [ 42.926422] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.927379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.928413] bpf_prog_alloc+0x39/0x200 [ 42.929234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.930275] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.931272] do_seccomp+0x349/0x25e0 [ 42.932086] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.933080] ? __pfx_do_seccomp+0x10/0x10 [ 42.933962] ? find_held_lock+0x2b/0x80 [ 42.934791] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.935833] ? static_key_count+0x60/0x80 [ 42.936728] prctl_set_seccomp+0x4e/0x70 [ 42.937526] __do_sys_prctl+0xe6c/0x1d70 [ 42.938394] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.939336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.940439] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.941496] ? irqentry_exit+0xf3/0x650 [ 42.942345] do_syscall_64+0xbf/0x430 [ 42.943169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.944235] RIP: 0033:0x7f719f8b55cd [ 42.945009] 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 [ 42.948366] RSP: 002b:00007ffd4991cb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.949840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f719f8b55cd [ 42.951212] RDX: 000055bb72155e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.952582] RBP: 00007ffd4991cbd0 R08: 0000000000000000 R09: 00007ffd4991c270 [ 42.953860] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bba16702b0 [ 42.955135] R13: 00007ffd4991d000 R14: 000055bba1672d20 R15: 000055bba16848d0 [ 42.956440] [ 42.956895] irq event stamp: 1841 [ 42.957510] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 42.959045] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 42.960614] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 42.962207] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 42.963738] ---[ end trace 0000000000000000 ]--- [ 43.748247] ------------[ cut here ]------------ [ 43.748918] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.750307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.751290] Modules linked in: [ 43.751729] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.753108] Tainted: [W]=WARN [ 43.753489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.754494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.755109] 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 [ 43.757313] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 43.757986] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 43.758867] RDX: ffff8880168b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.759764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 43.760627] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.761524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 43.762406] FS: 00007f97b13a6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.763396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.764128] CR2: 00007f97b1898580 CR3: 000000001fc66000 CR4: 0000000000350ef0 [ 43.765011] Call Trace: [ 43.765334] [ 43.765616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.766244] ? __create_object+0x59/0x80 [ 43.766773] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.767418] __vmalloc_noprof+0x59/0x60 [ 43.767937] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.768515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.769153] bpf_prog_alloc+0x39/0x200 [ 43.769632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.770263] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.770889] do_seccomp+0x349/0x25e0 [ 43.771358] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.771979] ? __pfx_do_seccomp+0x10/0x10 [ 43.772505] ? find_held_lock+0x2b/0x80 [ 43.773024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.773677] ? static_key_count+0x60/0x80 [ 43.774200] prctl_set_seccomp+0x4e/0x70 [ 43.774742] __do_sys_prctl+0xe6c/0x1d70 [ 43.775252] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.775838] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.776479] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.777141] ? irqentry_exit+0xf3/0x650 [ 43.777680] do_syscall_64+0xbf/0x430 [ 43.778153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.778812] RIP: 0033:0x7f97b18985cd [ 43.779267] 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 [ 43.781460] RSP: 002b:00007ffc8f3c9fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.782414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97b18985cd [ 43.783294] RDX: 000055d2bca24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.784184] RBP: 00007ffc8f3ca040 R08: 0000000000000000 R09: 00007ffc8f3c96e0 [ 43.785064] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2d390f240 [ 43.785938] R13: 00007ffc8f3ca470 R14: 000055d2d390ebf0 R15: 000055d2d39234d0 [ 43.786835] [ 43.787128] irq event stamp: 1661 [ 43.787542] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 43.788608] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 43.789668] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 43.790731] softirqs last disabled at (1201): [] __irq_exit_rcu+0xc4/0x100 [ 43.791780] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4087' (ECDSA) to the list of known hosts. 2025/11/17 22:36:45 fuzzer started 2025/11/17 22:36:45 dialing manager at localhost:37895 2025/11/17 22:36:45 checking machine... 2025/11/17 22:36:45 checking revisions... [ 44.688606] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:36:45 testing simple program... [ 44.930586] cgroup: Unknown subsys name 'net' [ 44.986739] cgroup: Unknown subsys name 'cpuset' [ 45.003610] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:36:44 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801b95fb58 RCX=ffffffff81be5e72 RDX=ffffed100372bf70 RSI=0000000000000004 RDI=ffff88801b95fb78 RBP=ffff88801b95fb78 RSP=ffff88801b95f918 R8 =0000000000000001 R9 =ffffed100372bf6f R10=ffff88801b95fb7b R11=0000000000000001 R12=00000000fffffffc R13=ffff88801763d340 R14=ffffffff81be5e13 R15=dffffc0000000000 RIP=ffffffff81be5e77 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 00007f7a35669700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f719f978650 CR3=000000000a0bc000 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=36333a323220373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732034343a3633 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888017397b40 RCX=0000000000000001 RDX=1ffff11002e72ee1 RSI=ffff888017397b28 RDI=ffff888017397708 RBP=ffff8880097a7000 RSP=ffff888017397690 R8 =0000000000000001 R9 =ffff888017397740 R10=000000000003c9ed R11=000000000009b717 R12=ffff888017397760 R13=ffff888017397748 R14=ffff888017397b28 R15=ffff888017397700 RIP=ffffffff8135fb9c 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 00007f719f3c3900 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=00007ffd49916000 CR3=000000001fdc6000 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=6720646572637465733a4d41503d706f 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