[ 54.050680] ------------[ cut here ]------------ [ 54.051572] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.054403] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.056248] Modules linked in: [ 54.056853] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.058839] Tainted: [W]=WARN [ 54.059420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.060630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.061377] 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 [ 54.063996] RSP: 0018:ffff8880173efbc0 EFLAGS: 00010286 [ 54.064775] RAX: 0000000000000000 RBX: ffffed1002e7df78 RCX: ffffffff813a4050 [ 54.065826] RDX: ffff888016cf1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.066884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7df2f [ 54.067947] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.069009] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173efdf8 [ 54.070062] FS: 00007f5a386d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.071265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.072148] CR2: 00007f5a38bc8580 CR3: 000000000e068000 CR4: 0000000000350ef0 [ 54.073208] Call Trace: [ 54.073596] [ 54.073970] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.074676] ? __create_object+0x59/0x80 [ 54.075335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.076137] __vmalloc_noprof+0x59/0x60 [ 54.076729] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.077620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.078603] bpf_prog_alloc+0x39/0x200 [ 54.079395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.080376] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.081309] do_seccomp+0x349/0x25e0 [ 54.082057] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.083024] ? __pfx_do_seccomp+0x10/0x10 [ 54.083750] ? find_held_lock+0x2b/0x80 [ 54.084512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.085457] ? static_key_count+0x60/0x80 [ 54.086300] prctl_set_seccomp+0x4e/0x70 [ 54.087047] __do_sys_prctl+0xe6c/0x1d70 [ 54.087765] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.088660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.089596] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.090542] ? irqentry_exit+0xf3/0x650 [ 54.091202] do_syscall_64+0xbf/0x430 [ 54.091793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.092791] RIP: 0033:0x7f5a38bc85cd [ 54.093447] 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 [ 54.096585] RSP: 002b:00007fffff867d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.097991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a38bc85cd [ 54.099067] RDX: 000055f314a77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.100139] RBP: 00007fffff867db0 R08: 0000000000000000 R09: 00007fffff867450 [ 54.101218] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f32100bad0 [ 54.102273] R13: 00007fffff8681e0 R14: 000055f32100cbc0 R15: 000055f32101d780 [ 54.104268] [ 54.104627] irq event stamp: 2025 [ 54.105170] hardirqs last enabled at (2035): [] __up_console_sem+0x78/0x80 [ 54.106429] hardirqs last disabled at (2044): [] __up_console_sem+0x5d/0x80 [ 54.107699] softirqs last enabled at (2014): [] handle_softirqs+0x50c/0x770 [ 54.108980] softirqs last disabled at (1923): [] __irq_exit_rcu+0xc4/0x100 [ 54.110239] ---[ end trace 0000000000000000 ]--- [ 57.124519] ------------[ cut here ]------------ [ 57.125331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.127453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.128756] Modules linked in: [ 57.129535] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.131350] Tainted: [W]=WARN [ 57.131836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.133113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.133869] 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 [ 57.136648] RSP: 0018:ffff88801be57bc0 EFLAGS: 00010286 [ 57.137509] RAX: 0000000000000000 RBX: ffffed10037caf78 RCX: ffffffff813a4050 [ 57.138652] RDX: ffff888016cf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.139803] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037caf2f [ 57.140953] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.142101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be57df8 [ 57.143245] FS: 00007fed86f38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.144532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.145479] CR2: 00007ffc55dd5ef7 CR3: 000000000d6b1000 CR4: 0000000000350ef0 [ 57.146628] Call Trace: [ 57.147091] [ 57.147469] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.148255] ? __create_object+0x59/0x80 [ 57.148962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.149774] __vmalloc_noprof+0x59/0x60 [ 57.150453] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.151235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.152052] bpf_prog_alloc+0x39/0x200 [ 57.152660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.153491] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.154305] do_seccomp+0x349/0x25e0 [ 57.154895] ? find_held_lock+0x2b/0x80 [ 57.155587] ? do_prlimit+0x310/0x610 [ 57.156263] ? __pfx_do_seccomp+0x10/0x10 [ 57.156970] ? do_raw_spin_unlock+0x53/0x220 [ 57.157670] ? _raw_spin_unlock+0x1e/0x40 [ 57.158372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.159240] ? static_key_count+0x60/0x80 [ 57.159901] prctl_set_seccomp+0x4e/0x70 [ 57.160596] __do_sys_prctl+0xe6c/0x1d70 [ 57.161293] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.162080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.162902] ? irqentry_exit+0xf3/0x650 [ 57.163609] do_syscall_64+0xbf/0x430 [ 57.164269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.165107] RIP: 0033:0x7fed8742a5cd [ 57.165686] 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 [ 57.168484] RSP: 002b:00007ffc55dd36e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.169677] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed8742a5cd [ 57.170801] RDX: 0000564e4fe0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.171943] RBP: 00007ffc55dd3740 R08: 0000000000000000 R09: 00007ffc55dd2de0 [ 57.173084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e681cfbf0 [ 57.174214] R13: 00007ffc55dd3b70 R14: 0000564e681d9380 R15: 0000564e681e4460 [ 57.175363] [ 57.175740] irq event stamp: 1897 [ 57.176311] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 57.177663] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 57.179004] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 57.180402] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 57.181745] ---[ end trace 0000000000000000 ]--- [ 57.863638] ------------[ cut here ]------------ [ 57.864623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.866801] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 57.868592] Modules linked in: [ 57.869355] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.871507] Tainted: [W]=WARN [ 57.872151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.873750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.874731] 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 [ 57.878148] RSP: 0018:ffff888019adfbc0 EFLAGS: 00010286 [ 57.879216] RAX: 0000000000000000 RBX: ffffed100335bf78 RCX: ffffffff813a4050 [ 57.880586] RDX: ffff8880167a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.881980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335bf2f [ 57.883367] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.884755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019adfdf8 [ 57.886157] FS: 00007faf36134900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.887716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.888864] CR2: 00007faf36626580 CR3: 000000000d0a1000 CR4: 0000000000350ef0 [ 57.890243] Call Trace: [ 57.890744] [ 57.891263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.892240] ? __create_object+0x59/0x80 [ 57.893100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.894138] __vmalloc_noprof+0x59/0x60 [ 57.894910] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.895888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.896965] bpf_prog_alloc+0x39/0x200 [ 57.897719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.898737] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.899735] do_seccomp+0x349/0x25e0 [ 57.900528] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.901511] ? __pfx_do_seccomp+0x10/0x10 [ 57.902391] ? find_held_lock+0x2b/0x80 [ 57.903234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.904269] ? static_key_count+0x60/0x80 [ 57.905144] prctl_set_seccomp+0x4e/0x70 [ 57.905972] __do_sys_prctl+0xe6c/0x1d70 [ 57.906758] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.907708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.908746] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.909793] ? irqentry_exit+0xf3/0x650 [ 57.910618] do_syscall_64+0xbf/0x430 [ 57.911432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.912445] RIP: 0033:0x7faf366265cd [ 57.913212] 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 [ 57.916624] RSP: 002b:00007fff47a41100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.918093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf366265cd [ 57.919488] RDX: 000056439481de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.920865] RBP: 00007fff47a41160 R08: 0000000000000000 R09: 00007fff47a40800 [ 57.922292] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643b1b3abf0 [ 57.923675] R13: 00007fff47a41590 R14: 00005643b1b44380 R15: 00005643b1b4f460 [ 57.924951] [ 57.925332] irq event stamp: 1809 [ 57.925869] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 57.927265] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 57.928602] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 57.929959] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 57.931321] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49932' (ECDSA) to the list of known hosts. 2025/11/18 04:15:31 fuzzer started 2025/11/18 04:15:31 dialing manager at localhost:37895 2025/11/18 04:15:31 checking machine... 2025/11/18 04:15:31 checking revisions... [ 58.615985] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:15:31 testing simple program... [ 58.673647] cgroup: Unknown subsys name 'net' [ 58.712068] cgroup: Unknown subsys name 'cpuset' [ 58.725626] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:15:30 Registers: info registers vcpu 0 RAX=ffffffff86725b1c RBX=ffffffff86725afc RCX=ffffffff81b2a0b3 RDX=0000000000000000 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725b00 RSP=ffff88806ce089b8 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b1c R13=ffffffff86725ae0 R14=ffffffff86725afc R15=dffffc0000000000 RIP=ffffffff8135da8a RFL=00000297 [--S-APC] 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 00007fed86f38900 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=00007fed86f02008 CR3=000000001ee84000 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=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff888008c4b780 RSP=ffff88806cf08da0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000200 R13=0000000000000001 R14=ffff88800d2bd128 R15=ffff888008c4b780 RIP=ffffffff815bcfc6 RFL=00000082 [--S----] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f08f1651000 CR3=000000000e633000 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=35313a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000