[ 46.256452] ------------[ cut here ]------------ [ 46.257436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.259494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.260992] Modules linked in: [ 46.261629] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.263644] Tainted: [W]=WARN [ 46.264258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.265761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.266690] 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 [ 46.269923] RSP: 0018:ffff888019e3fbc0 EFLAGS: 00010286 [ 46.270915] RAX: 0000000000000000 RBX: ffffed10033c7f78 RCX: ffffffff813a4050 [ 46.272228] RDX: ffff888016030000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.273527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c7f2f [ 46.274835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.276151] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e3fdf8 [ 46.277453] FS: 00007f9bdfafe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.278918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.280008] CR2: 00007ffddd648ef7 CR3: 000000000d486000 CR4: 0000000000350ef0 [ 46.281335] Call Trace: [ 46.281809] [ 46.282281] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.283155] ? __create_object+0x59/0x80 [ 46.283973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.284962] __vmalloc_noprof+0x59/0x60 [ 46.285745] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.286639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.287605] bpf_prog_alloc+0x39/0x200 [ 46.288367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.289325] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.290198] do_seccomp+0x349/0x25e0 [ 46.290947] ? find_held_lock+0x2b/0x80 [ 46.291718] ? do_prlimit+0x310/0x610 [ 46.292478] ? __pfx_do_seccomp+0x10/0x10 [ 46.293291] ? do_raw_spin_unlock+0x53/0x220 [ 46.294100] ? _raw_spin_unlock+0x1e/0x40 [ 46.294894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.295875] ? static_key_count+0x60/0x80 [ 46.296694] prctl_set_seccomp+0x4e/0x70 [ 46.297479] __do_sys_prctl+0xe6c/0x1d70 [ 46.298273] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.299099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.300085] ? irqentry_exit+0xf3/0x650 [ 46.300843] do_syscall_64+0xbf/0x430 [ 46.301614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.302594] RIP: 0033:0x7f9bdfff05cd [ 46.303303] 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 [ 46.306538] RSP: 002b:00007ffddd646710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.307943] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bdfff05cd [ 46.309263] RDX: 00005626d6febe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.310575] RBP: 00007ffddd646770 R08: 0000000000000000 R09: 00007ffddd645e10 [ 46.311906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562711048ad0 [ 46.313189] R13: 00007ffddd646ba0 R14: 0000562711049bc0 R15: 000056271105a780 [ 46.314529] [ 46.314959] irq event stamp: 1719 [ 46.315616] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.317183] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.318757] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.320331] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.321857] ---[ end trace 0000000000000000 ]--- [ 49.126298] ------------[ cut here ]------------ [ 49.127348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.129626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.131233] Modules linked in: [ 49.131875] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.134009] Tainted: [W]=WARN [ 49.134666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.136505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.137563] 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 [ 49.140957] RSP: 0018:ffff888017287bc0 EFLAGS: 00010286 [ 49.142002] RAX: 0000000000000000 RBX: ffffed1002e50f78 RCX: ffffffff813a4050 [ 49.143371] RDX: ffff888015d71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.144741] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e50f2f [ 49.146105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.147464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017287df8 [ 49.148840] FS: 00007ff993275900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.150361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.151482] CR2: 00007ff993767580 CR3: 000000000dd08000 CR4: 0000000000350ef0 [ 49.152856] Call Trace: [ 49.153388] [ 49.153819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.154764] ? __create_object+0x59/0x80 [ 49.155587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.156613] __vmalloc_noprof+0x59/0x60 [ 49.157416] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.158343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.159325] bpf_prog_alloc+0x39/0x200 [ 49.160064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.161039] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.161986] do_seccomp+0x349/0x25e0 [ 49.162743] ? lock_release+0xc8/0x290 [ 49.163539] ? __pfx_do_seccomp+0x10/0x10 [ 49.164376] ? __schedule+0xf2c/0x3d40 [ 49.165106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.166111] ? static_key_count+0x60/0x80 [ 49.166947] prctl_set_seccomp+0x4e/0x70 [ 49.167764] __do_sys_prctl+0xe6c/0x1d70 [ 49.168592] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.169503] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.170531] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 49.171491] do_syscall_64+0xbf/0x430 [ 49.172287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.173306] RIP: 0033:0x7ff9937675cd [ 49.173989] 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 [ 49.177267] RSP: 002b:00007ffcccba1940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.178681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9937675cd [ 49.180021] RDX: 000055e3d7e0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.181343] RBP: 00007ffcccba19a0 R08: 0000000000000000 R09: 00007ffcccba1040 [ 49.182676] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4168cfad0 [ 49.184024] R13: 00007ffcccba1dd0 R14: 000055e4168d0bc0 R15: 000055e4168e1780 [ 49.185363] [ 49.185802] irq event stamp: 1815 [ 49.186471] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.188040] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.189476] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.190848] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.192226] ---[ end trace 0000000000000000 ]--- [ 49.888767] ------------[ cut here ]------------ [ 49.889578] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.891614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.893091] Modules linked in: [ 49.893736] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.895746] Tainted: [W]=WARN [ 49.896379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.897862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.898788] 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 [ 49.901994] RSP: 0018:ffff888018487bc0 EFLAGS: 00010286 [ 49.902973] RAX: 0000000000000000 RBX: ffffed1003090f78 RCX: ffffffff813a4050 [ 49.904284] RDX: ffff88800a313780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.905569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003090f2f [ 49.906854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.908159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018487df8 [ 49.909451] FS: 00007f9caf4dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.910901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.911987] CR2: 00007fff46a41ef7 CR3: 000000000dcc5000 CR4: 0000000000350ef0 [ 49.913271] Call Trace: [ 49.913740] [ 49.914150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.915057] ? __create_object+0x59/0x80 [ 49.915837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.916812] __vmalloc_noprof+0x59/0x60 [ 49.917584] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.918462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919409] bpf_prog_alloc+0x39/0x200 [ 49.920120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.921069] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.921958] do_seccomp+0x349/0x25e0 [ 49.922678] ? find_held_lock+0x2b/0x80 [ 49.923431] ? do_prlimit+0x310/0x610 [ 49.924149] ? __pfx_do_seccomp+0x10/0x10 [ 49.924950] ? do_raw_spin_unlock+0x53/0x220 [ 49.925791] ? _raw_spin_unlock+0x1e/0x40 [ 49.926579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.927551] ? static_key_count+0x60/0x80 [ 49.928370] prctl_set_seccomp+0x4e/0x70 [ 49.929110] __do_sys_prctl+0xe6c/0x1d70 [ 49.929909] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.930769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.931748] ? irqentry_exit+0xf3/0x650 [ 49.932530] do_syscall_64+0xbf/0x430 [ 49.933269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.934181] RIP: 0033:0x7f9caf9ce5cd [ 49.934889] 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 [ 49.938097] RSP: 002b:00007fff46a3fb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.939458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9caf9ce5cd [ 49.940776] RDX: 000055df30120e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.942081] RBP: 00007fff46a3fb70 R08: 0000000000000000 R09: 00007fff46a3f210 [ 49.943369] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df525d9b10 [ 49.944485] R13: 00007fff46a3ffa0 R14: 000055df525da2b0 R15: 000055df525ee6f0 [ 49.945322] [ 49.945598] irq event stamp: 1721 [ 49.945982] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.946961] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.947947] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 49.948832] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 49.949667] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18720' (ECDSA) to the list of known hosts. 2025/11/19 00:41:13 fuzzer started 2025/11/19 00:41:13 dialing manager at localhost:34383 2025/11/19 00:41:13 checking machine... 2025/11/19 00:41:13 checking revisions... [ 50.838184] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:41:14 testing simple program... [ 50.914487] cgroup: Unknown subsys name 'net' [ 50.976343] cgroup: Unknown subsys name 'cpuset' [ 50.993272] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:41:13 Registers: info registers vcpu 0 RAX=ffffffff83c60fd3 RBX=000000000000000a RCX=0000000000000001 RDX=0000000000092cc0 RSI=000000000000000f RDI=ffff88801395f9d0 RBP=dffffc0000000000 RSP=ffff88801395f8f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000f R13=0000000000092cc0 R14=ffff88801395f980 R15=0000000000092cc0 RIP=ffffffff81619309 RFL=00000287 [--S--PC] 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 00007ff993275900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcccb9b000 CR3=000000000baa3000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001db97 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=00007ffd0cb09cd8 CR3=000000000ba48000 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=2033313a31343a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a31343a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000