[ 39.097824] ------------[ cut here ]------------ [ 39.098782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.100896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.102458] Modules linked in: [ 39.103069] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.105122] Tainted: [W]=WARN [ 39.105748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.107273] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.108233] 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 [ 39.111501] RSP: 0018:ffff88801643fbc0 EFLAGS: 00010286 [ 39.112523] RAX: 0000000000000000 RBX: ffffed1002c87f78 RCX: ffffffff813a4050 [ 39.113851] RDX: ffff888016773780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.115174] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c87f2f [ 39.116517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.117841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801643fdf8 [ 39.119169] FS: 00007f1ada60d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.120666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.121771] CR2: 00007ffd18739ef8 CR3: 000000000bd2a000 CR4: 0000000000350ef0 [ 39.123089] Call Trace: [ 39.123634] [ 39.124060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.124994] ? __create_object+0x59/0x80 [ 39.125803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.126815] __vmalloc_noprof+0x59/0x60 [ 39.127614] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.128512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.129476] bpf_prog_alloc+0x39/0x200 [ 39.130190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.131147] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.132116] do_seccomp+0x349/0x25e0 [ 39.132862] ? find_held_lock+0x2b/0x80 [ 39.133654] ? do_prlimit+0x310/0x610 [ 39.134376] ? __pfx_do_seccomp+0x10/0x10 [ 39.135188] ? do_raw_spin_unlock+0x53/0x220 [ 39.136054] ? _raw_spin_unlock+0x1e/0x40 [ 39.136851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.137842] ? static_key_count+0x60/0x80 [ 39.138665] prctl_set_seccomp+0x4e/0x70 [ 39.139482] __do_sys_prctl+0xe6c/0x1d70 [ 39.140224] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.141076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.142043] ? irqentry_exit+0xf3/0x650 [ 39.142819] do_syscall_64+0xbf/0x430 [ 39.143569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.144497] RIP: 0033:0x7f1adaaff5cd [ 39.145146] 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 [ 39.148242] RSP: 002b:00007ffd187380c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.149583] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1adaaff5cd [ 39.150852] RDX: 000055b523920e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.152140] RBP: 00007ffd18738120 R08: 0000000000000000 R09: 00007ffd187377c0 [ 39.153418] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b55b1efad0 [ 39.154683] R13: 00007ffd18738550 R14: 000055b55b1f0bc0 R15: 000055b55b201780 [ 39.155976] [ 39.156427] irq event stamp: 1763 [ 39.157022] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 39.158519] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 39.160034] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 39.161623] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 39.163138] ---[ end trace 0000000000000000 ]--- [ 42.211657] ------------[ cut here ]------------ [ 42.212585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.214530] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.216030] Modules linked in: [ 42.216668] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.218611] Tainted: [W]=WARN [ 42.219156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.220630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.221529] 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 [ 42.224658] RSP: 0018:ffff888015f6fbc0 EFLAGS: 00010286 [ 42.225616] RAX: 0000000000000000 RBX: ffffed1002bedf78 RCX: ffffffff813a4050 [ 42.226887] RDX: ffff888015a19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.228185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bedf2f [ 42.229456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.230711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f6fdf8 [ 42.231987] FS: 00007f4ebc154900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.233426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.234480] CR2: 00007f4ebc646580 CR3: 000000000de4d000 CR4: 0000000000350ef0 [ 42.235766] Call Trace: [ 42.236232] [ 42.236680] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.237568] ? __create_object+0x59/0x80 [ 42.238302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.239269] __vmalloc_noprof+0x59/0x60 [ 42.240029] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.240891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.241813] bpf_prog_alloc+0x39/0x200 [ 42.242539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.243453] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.244296] do_seccomp+0x349/0x25e0 [ 42.245021] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.245919] ? __pfx_do_seccomp+0x10/0x10 [ 42.246712] ? find_held_lock+0x2b/0x80 [ 42.247478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.248439] ? static_key_count+0x60/0x80 [ 42.249188] prctl_set_seccomp+0x4e/0x70 [ 42.249957] __do_sys_prctl+0xe6c/0x1d70 [ 42.250734] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.251592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.252542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.253500] ? irqentry_exit+0xf3/0x650 [ 42.254218] do_syscall_64+0xbf/0x430 [ 42.254956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.255897] RIP: 0033:0x7f4ebc6465cd [ 42.256591] 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 [ 42.259725] RSP: 002b:00007ffef87d6e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.261104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ebc6465cd [ 42.262411] RDX: 000055d69da0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.263721] RBP: 00007ffef87d6ee0 R08: 0000000000000000 R09: 00007ffef87d6580 [ 42.265016] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6c7a2d2b0 [ 42.266306] R13: 00007ffef87d7310 R14: 000055d6c7a2fd20 R15: 000055d6c7a418d0 [ 42.267627] [ 42.268050] irq event stamp: 1777 [ 42.268698] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.270217] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.271771] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.273132] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.274409] ---[ end trace 0000000000000000 ]--- [ 43.139875] ------------[ cut here ]------------ [ 43.140786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.142914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.144562] Modules linked in: [ 43.145199] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.147341] Tainted: [W]=WARN [ 43.148130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.149790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.150820] 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 [ 43.154301] RSP: 0018:ffff88801414fbc0 EFLAGS: 00010286 [ 43.155313] RAX: 0000000000000000 RBX: ffffed1002829f78 RCX: ffffffff813a4050 [ 43.156691] RDX: ffff888015c78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.158045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002829f2f [ 43.159374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.160799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801414fdf8 [ 43.162228] FS: 00007f1490f2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.163672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.164707] CR2: 00007ffdf4ddfef8 CR3: 000000000cbe1000 CR4: 0000000000350ef0 [ 43.165968] Call Trace: [ 43.166457] [ 43.166858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.167739] ? __create_object+0x59/0x80 [ 43.168517] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.169477] __vmalloc_noprof+0x59/0x60 [ 43.170176] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.171030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.171950] bpf_prog_alloc+0x39/0x200 [ 43.172678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.173591] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.174482] do_seccomp+0x349/0x25e0 [ 43.175133] ? find_held_lock+0x2b/0x80 [ 43.175892] ? do_prlimit+0x310/0x610 [ 43.176631] ? __pfx_do_seccomp+0x10/0x10 [ 43.177357] ? do_raw_spin_unlock+0x53/0x220 [ 43.178167] ? _raw_spin_unlock+0x1e/0x40 [ 43.179009] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.179970] ? static_key_count+0x60/0x80 [ 43.180762] prctl_set_seccomp+0x4e/0x70 [ 43.181528] __do_sys_prctl+0xe6c/0x1d70 [ 43.182249] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.183090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.184065] ? irqentry_exit+0xf3/0x650 [ 43.184818] do_syscall_64+0xbf/0x430 [ 43.185553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.186495] RIP: 0033:0x7f149141f5cd [ 43.187142] 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 [ 43.190239] RSP: 002b:00007ffdf4dded50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.191592] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f149141f5cd [ 43.192850] RDX: 0000560a3db68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.194110] RBP: 00007ffdf4ddedb0 R08: 0000000000000000 R09: 00007ffdf4dde450 [ 43.195379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a6ade1ad0 [ 43.196654] R13: 00007ffdf4ddf1e0 R14: 0000560a6ade2bc0 R15: 0000560a6adf3780 [ 43.197944] [ 43.198364] irq event stamp: 1717 [ 43.199002] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 43.200500] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 43.201993] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 43.203503] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 43.204976] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45119' (ECDSA) to the list of known hosts. 2025/11/18 20:46:11 fuzzer started 2025/11/18 20:46:11 dialing manager at localhost:34383 2025/11/18 20:46:11 checking machine... 2025/11/18 20:46:11 checking revisions... [ 44.128130] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:46:11 testing simple program... [ 44.211801] cgroup: Unknown subsys name 'net' [ 44.279780] cgroup: Unknown subsys name 'cpuset' [ 44.295519] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:46:10 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801a2ef608 R8 =0000000000000001 R9 =ffff88801a2ef710 R10=000000000003c9ed R11=000000000002308d R12=ffffffff8135e7a2 R13=ffff88801a2ef718 R14=ffff88801a2efdc0 R15=ffff88801a2ef6d0 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007f4ebc154900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ebc123008 CR3=000000002045c000 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=ffffffff81000130 RBX=000000000000000b RCX=0000000000000000 RDX=0000000000000000 RSI=000000000000000c RDI=ffff8880158ff6f0 RBP=dffffc0000000000 RSP=ffff8880158ff608 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000c R13=0000000000000000 R14=ffff8880158ff698 R15=ffff888009462500 RIP=ffffffff81619313 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 00007fa4f8244900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2ed643e8 CR3=000000000d9e1000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=2ae6012ecb2e58c100000000000ae988 XMM05=37b47a752608ee9a0000000000322418 XMM06=62527141b6c237f800000000003211b8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000