[ 45.747013] ------------[ cut here ]------------ [ 45.747952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.750002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.751460] Modules linked in: [ 45.752051] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.754073] Tainted: [W]=WARN [ 45.754669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.756131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.757027] 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 [ 45.760211] RSP: 0018:ffff888019e27bc0 EFLAGS: 00010286 [ 45.761212] RAX: 0000000000000000 RBX: ffffed10033c4f78 RCX: ffffffff813a4050 [ 45.762498] RDX: ffff88801778d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.763797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c4f2f [ 45.765118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.766413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e27df8 [ 45.767713] FS: 00007fcb15784900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.769161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.770233] CR2: 00007fcb15c76580 CR3: 000000000d44e000 CR4: 0000000000350ef0 [ 45.771529] Call Trace: [ 45.771999] [ 45.772467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.773382] ? __create_object+0x59/0x80 [ 45.774165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.775160] __vmalloc_noprof+0x59/0x60 [ 45.775873] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.776754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.777706] bpf_prog_alloc+0x39/0x200 [ 45.778469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.779664] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.780805] do_seccomp+0x349/0x25e0 [ 45.781684] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.782626] ? __pfx_do_seccomp+0x10/0x10 [ 45.783469] ? find_held_lock+0x2b/0x80 [ 45.784277] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.785333] ? static_key_count+0x60/0x80 [ 45.786143] prctl_set_seccomp+0x4e/0x70 [ 45.786882] __do_sys_prctl+0xe6c/0x1d70 [ 45.787660] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.788534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.789489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.790457] ? irqentry_exit+0xf3/0x650 [ 45.791223] do_syscall_64+0xbf/0x430 [ 45.791914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.792877] RIP: 0033:0x7fcb15c765cd [ 45.793579] 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 [ 45.796771] RSP: 002b:00007fff5b5c1070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.798129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb15c765cd [ 45.799408] RDX: 000055a746ab4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.800713] RBP: 00007fff5b5c10d0 R08: 0000000000000000 R09: 00007fff5b5c0770 [ 45.802069] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7832abad0 [ 45.803401] R13: 00007fff5b5c1500 R14: 000055a7832acbc0 R15: 000055a7832bd780 [ 45.804776] [ 45.805268] irq event stamp: 1689 [ 45.805882] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 45.807509] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 45.809115] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 45.810695] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 45.812253] ---[ end trace 0000000000000000 ]--- [ 49.417738] ------------[ cut here ]------------ [ 49.418566] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.420434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.421777] Modules linked in: [ 49.422352] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.424140] Tainted: [W]=WARN [ 49.424652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.425954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.426765] 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 [ 49.429621] RSP: 0018:ffff88800d39fbc0 EFLAGS: 00010286 [ 49.430489] RAX: 0000000000000000 RBX: ffffed1001a73f78 RCX: ffffffff813a4050 [ 49.431629] RDX: ffff888017405340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.432790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a73f2f [ 49.433929] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.435071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d39fdf8 [ 49.436238] FS: 00007f2de8ed3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.437535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.438480] CR2: 00007f2de93c5580 CR3: 000000000e47e000 CR4: 0000000000350ef0 [ 49.439631] Call Trace: [ 49.440041] [ 49.440443] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.441258] ? __create_object+0x59/0x80 [ 49.441921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.442784] __vmalloc_noprof+0x59/0x60 [ 49.443455] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.444236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.445052] bpf_prog_alloc+0x39/0x200 [ 49.445715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.446539] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.447334] do_seccomp+0x349/0x25e0 [ 49.447941] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.448757] ? __pfx_do_seccomp+0x10/0x10 [ 49.449449] ? find_held_lock+0x2b/0x80 [ 49.450085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.450952] ? static_key_count+0x60/0x80 [ 49.451656] prctl_set_seccomp+0x4e/0x70 [ 49.452344] __do_sys_prctl+0xe6c/0x1d70 [ 49.453011] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.453760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.454610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.455460] ? irqentry_exit+0xf3/0x650 [ 49.456137] do_syscall_64+0xbf/0x430 [ 49.456762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.457606] RIP: 0033:0x7f2de93c55cd [ 49.458224] 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 [ 49.461060] RSP: 002b:00007ffd076f02d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.462294] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2de93c55cd [ 49.463427] RDX: 0000559338ab9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.464559] RBP: 00007ffd076f0330 R08: 0000000000000000 R09: 00007ffd076ef9d0 [ 49.465702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055934b92aad0 [ 49.466826] R13: 00007ffd076f0760 R14: 000055934b92bbc0 R15: 000055934b93c780 [ 49.467970] [ 49.468377] irq event stamp: 1727 [ 49.468967] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.470338] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.471675] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.473044] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.474372] ---[ end trace 0000000000000000 ]--- [ 50.276533] ------------[ cut here ]------------ [ 50.277431] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.279383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.280794] Modules linked in: [ 50.281456] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.283391] Tainted: [W]=WARN [ 50.283931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.285375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.286271] 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 [ 50.289385] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 50.290334] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 50.291584] RDX: ffff888017210000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.292843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 50.294118] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.295383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 50.296657] FS: 00007f53ce0c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.298073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.299136] CR2: 00007f53ce5b8580 CR3: 000000000d61f000 CR4: 0000000000350ef0 [ 50.300389] Call Trace: [ 50.300847] [ 50.301278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.302154] ? __create_object+0x59/0x80 [ 50.302865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.303811] __vmalloc_noprof+0x59/0x60 [ 50.304558] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.305413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.306332] bpf_prog_alloc+0x39/0x200 [ 50.307004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.307919] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.308804] do_seccomp+0x349/0x25e0 [ 50.309500] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.310396] ? __pfx_do_seccomp+0x10/0x10 [ 50.311177] ? find_held_lock+0x2b/0x80 [ 50.311890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.312859] ? static_key_count+0x60/0x80 [ 50.313653] prctl_set_seccomp+0x4e/0x70 [ 50.314419] __do_sys_prctl+0xe6c/0x1d70 [ 50.315200] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.316006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.316970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.317919] ? irqentry_exit+0xf3/0x650 [ 50.318688] do_syscall_64+0xbf/0x430 [ 50.319415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.320359] RIP: 0033:0x7f53ce5b85cd [ 50.321020] 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 [ 50.324150] RSP: 002b:00007fff8be69070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.325512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53ce5b85cd [ 50.326774] RDX: 000055ecaa726e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.328025] RBP: 00007fff8be690d0 R08: 0000000000000000 R09: 00007fff8be68770 [ 50.329288] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ecd6c93240 [ 50.330529] R13: 00007fff8be69500 R14: 000055ecd6c9c380 R15: 000055ecd6ca7540 [ 50.331784] [ 50.332231] irq event stamp: 1773 [ 50.332828] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.334297] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.335766] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.337293] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.338787] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55844' (ECDSA) to the list of known hosts. 2025/11/17 21:30:44 fuzzer started 2025/11/17 21:30:44 dialing manager at localhost:37895 2025/11/17 21:30:44 checking machine... 2025/11/17 21:30:44 checking revisions... [ 51.331157] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:30:44 testing simple program... [ 51.428531] cgroup: Unknown subsys name 'net' [ 51.482463] cgroup: Unknown subsys name 'cpuset' [ 51.493450] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:30:43 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff83cb87bf RDX=000000000002cb87 RSI=000000000002cb87 RDI=ffffffff86f767f0 RBP=ffff88801469f568 RSP=ffff88801469f4a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88801469f570 R13=ffff88801469f558 R14=ffff88801469f551 R15=ffff88801469f510 RIP=ffffffff8135e5e2 RFL=00000212 [----A--] 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 00007f29b2289700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2de8e8701c CR3=000000000c4b1000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732033343a3033 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383632 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=ffff8880169c8001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880169c7d01 RSI=ffff8880169c7d70 RDI=ffff88806cf08a80 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000011c66 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880169c7d70 R15=ffff88806cf08a70 RIP=ffffffff8135e2f5 RFL=00000292 [--S-A--] 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 00007f2de8ed3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd076ea000 CR3=000000000d115000 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