[ 46.785532] ------------[ cut here ]------------ [ 46.786487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.788539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.790038] Modules linked in: [ 46.790640] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.792710] Tainted: [W]=WARN [ 46.793311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.794806] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.795737] 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 [ 46.798971] RSP: 0018:ffff88801a03fbc0 EFLAGS: 00010286 [ 46.799954] RAX: 0000000000000000 RBX: ffffed1003407f78 RCX: ffffffff813a4050 [ 46.801296] RDX: ffff8880179ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.802628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003407f2f [ 46.803948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.805285] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a03fdf8 [ 46.806591] FS: 00007fd8b1dd8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.808054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.809171] CR2: 00007ffd1dc85ef7 CR3: 000000000e429000 CR4: 0000000000350ef0 [ 46.810508] Call Trace: [ 46.810978] [ 46.811452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.812393] ? __create_object+0x59/0x80 [ 46.813203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.814195] __vmalloc_noprof+0x59/0x60 [ 46.814916] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.815814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.816814] bpf_prog_alloc+0x39/0x200 [ 46.817578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.818555] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.819484] do_seccomp+0x349/0x25e0 [ 46.820216] ? find_held_lock+0x2b/0x80 [ 46.820943] ? do_prlimit+0x310/0x610 [ 46.821703] ? __pfx_do_seccomp+0x10/0x10 [ 46.822494] ? do_raw_spin_unlock+0x53/0x220 [ 46.823358] ? _raw_spin_unlock+0x1e/0x40 [ 46.824161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.825189] ? static_key_count+0x60/0x80 [ 46.825962] prctl_set_seccomp+0x4e/0x70 [ 46.826752] __do_sys_prctl+0xe6c/0x1d70 [ 46.827562] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.828464] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.829445] ? irqentry_exit+0xf3/0x650 [ 46.830240] do_syscall_64+0xbf/0x430 [ 46.830947] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.831937] RIP: 0033:0x7fd8b22ca5cd [ 46.832690] 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 [ 46.835920] RSP: 002b:00007ffd1dc848f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.837343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8b22ca5cd [ 46.838654] RDX: 00005582a532ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.839962] RBP: 00007ffd1dc84950 R08: 0000000000000000 R09: 00007ffd1dc83ff0 [ 46.841292] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582c7c13b10 [ 46.842568] R13: 00007ffd1dc84d80 R14: 00005582c7c142b0 R15: 00005582c7c286f0 [ 46.843845] [ 46.844316] irq event stamp: 1715 [ 46.844915] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.846428] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.847939] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 46.849486] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 46.850997] ---[ end trace 0000000000000000 ]--- [ 50.375519] ------------[ cut here ]------------ [ 50.376475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.378537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.380109] Modules linked in: [ 50.380735] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.383289] Tainted: [W]=WARN [ 50.383882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.385479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.386437] 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 [ 50.389654] RSP: 0018:ffff888017f67bc0 EFLAGS: 00010286 [ 50.390665] RAX: 0000000000000000 RBX: ffffed1002fecf78 RCX: ffffffff813a4050 [ 50.391961] RDX: ffff888016920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.393293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fecf2f [ 50.394618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.395913] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f67df8 [ 50.397246] FS: 00007f1cb0738900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.398760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.399858] CR2: 00007fff93390ef7 CR3: 00000000206dc000 CR4: 0000000000350ef0 [ 50.401197] Call Trace: [ 50.401666] [ 50.402137] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.403084] ? __create_object+0x59/0x80 [ 50.403844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.404850] __vmalloc_noprof+0x59/0x60 [ 50.405613] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.406520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.407470] bpf_prog_alloc+0x39/0x200 [ 50.408224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.409184] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.410080] do_seccomp+0x349/0x25e0 [ 50.410793] ? find_held_lock+0x2b/0x80 [ 50.411589] ? do_prlimit+0x310/0x610 [ 50.412366] ? __pfx_do_seccomp+0x10/0x10 [ 50.413180] ? do_raw_spin_unlock+0x53/0x220 [ 50.413986] ? _raw_spin_unlock+0x1e/0x40 [ 50.414798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.415784] ? static_key_count+0x60/0x80 [ 50.416615] prctl_set_seccomp+0x4e/0x70 [ 50.417411] __do_sys_prctl+0xe6c/0x1d70 [ 50.418239] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.419108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.420124] ? irqentry_exit+0xf3/0x650 [ 50.420896] do_syscall_64+0xbf/0x430 [ 50.421666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.422651] RIP: 0033:0x7f1cb0c2a5cd [ 50.423381] 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 [ 50.426607] RSP: 002b:00007fff9338f350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.427997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cb0c2a5cd [ 50.429364] RDX: 0000556f393cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.430678] RBP: 00007fff9338f3b0 R08: 0000000000000000 R09: 00007fff9338ea50 [ 50.431993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f547c82b0 [ 50.433357] R13: 00007fff9338f7e0 R14: 0000556f547cad20 R15: 0000556f547dc8d0 [ 50.434676] [ 50.435149] irq event stamp: 1843 [ 50.435776] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.437346] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.438899] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.440495] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.441744] ---[ end trace 0000000000000000 ]--- [ 51.255446] ------------[ cut here ]------------ [ 51.256445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.258499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 51.259997] Modules linked in: [ 51.260675] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.262716] Tainted: [W]=WARN [ 51.263363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.264875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.265828] 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 [ 51.269057] RSP: 0018:ffff88801733fbc0 EFLAGS: 00010286 [ 51.270074] RAX: 0000000000000000 RBX: ffffed1002e67f78 RCX: ffffffff813a4050 [ 51.271711] RDX: ffff888016520000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.273400] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e67f2f [ 51.275071] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.276619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801733fdf8 [ 51.277934] FS: 00007f010ba97900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.279442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.280545] CR2: 00007ffe35a88ef7 CR3: 00000000205fe000 CR4: 0000000000350ef0 [ 51.281860] Call Trace: [ 51.282391] [ 51.282809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.283756] ? __create_object+0x59/0x80 [ 51.284600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.285599] __vmalloc_noprof+0x59/0x60 [ 51.286406] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.287326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.288300] bpf_prog_alloc+0x39/0x200 [ 51.289076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.289977] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.290925] do_seccomp+0x349/0x25e0 [ 51.291682] ? find_held_lock+0x2b/0x80 [ 51.292505] ? do_prlimit+0x310/0x610 [ 51.293306] ? __pfx_do_seccomp+0x10/0x10 [ 51.294186] ? do_raw_spin_unlock+0x53/0x220 [ 51.295057] ? _raw_spin_unlock+0x1e/0x40 [ 51.295827] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.296827] ? static_key_count+0x60/0x80 [ 51.297665] prctl_set_seccomp+0x4e/0x70 [ 51.298476] __do_sys_prctl+0xe6c/0x1d70 [ 51.299300] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.300204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.301231] ? irqentry_exit+0xf3/0x650 [ 51.301954] do_syscall_64+0xbf/0x430 [ 51.302717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.303706] RIP: 0033:0x7f010bf895cd [ 51.304461] 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 [ 51.307718] RSP: 002b:00007ffe35a87da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.309244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f010bf895cd [ 51.310561] RDX: 0000562528092e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.311887] RBP: 00007ffe35a87e00 R08: 0000000000000000 R09: 00007ffe35a874a0 [ 51.313242] R10: 0000000000000000 R11: 0000000000000246 R12: 000056253f8daad0 [ 51.314561] R13: 00007ffe35a88230 R14: 000056253f8dbbc0 R15: 000056253f8ec780 [ 51.315910] [ 51.316419] irq event stamp: 1791 [ 51.317081] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 51.318670] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 51.320256] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 51.321684] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 51.322963] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25103' (ECDSA) to the list of known hosts. 2025/11/18 12:23:45 fuzzer started 2025/11/18 12:23:46 dialing manager at localhost:34383 2025/11/18 12:23:46 checking machine... 2025/11/18 12:23:46 checking revisions... [ 52.236599] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:23:46 testing simple program... [ 52.319338] cgroup: Unknown subsys name 'net' [ 52.373966] cgroup: Unknown subsys name 'cpuset' [ 52.387365] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:23:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce08b38 RDX=ffff88806ce08a98 RSI=ffffffff85e1ffe0 RDI=ffff88806ce08a98 RBP=ffff88806ce08b30 RSP=ffff88806ce08a88 R8 =0000000000000001 R9 =ffff88806ce08ad8 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08b60 R13=0000000000000000 R14=ffff88800f388000 R15=0000000000000008 RIP=ffffffff8135e172 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 00007f1cb0738900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff93389000 CR3=00000000206fa000 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=0000000000000000 RBX=ffff88806cf25f80 RCX=ffffffff8162925b RDX=ffff888009613780 RSI=0000000000000000 RDI=0000000000000007 RBP=ffff888009637bb8 RSP=ffff888009637a70 R8 =0000000000000001 R9 =ffffed10012c6f32 R10=0000000000000000 R11=0000000000000001 R12=00000000fffc312b R13=0000000000000004 R14=0000000000000000 R15=00000000fffc312e RIP=ffffffff816296c6 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f092edc2010 CR3=000000000e034000 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=2035343a33323a323120383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a33323a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000