[ 46.137934] ------------[ cut here ]------------ [ 46.138900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.141092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.142598] Modules linked in: [ 46.143239] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.145289] Tainted: [W]=WARN [ 46.145851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.147609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.148801] 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 [ 46.152521] RSP: 0018:ffff888019e4fbc0 EFLAGS: 00010286 [ 46.153560] RAX: 0000000000000000 RBX: ffffed10033c9f78 RCX: ffffffff813a4050 [ 46.154869] RDX: ffff88801a428000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.156201] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c9f2f [ 46.157564] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.158868] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e4fdf8 [ 46.160195] FS: 00007f4016a11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.161696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.162781] CR2: 00007f4016f03580 CR3: 000000000cec8000 CR4: 0000000000350ef0 [ 46.164110] Call Trace: [ 46.164591] [ 46.165076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.166014] ? __create_object+0x59/0x80 [ 46.166780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.167830] __vmalloc_noprof+0x59/0x60 [ 46.168634] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.169566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.170546] bpf_prog_alloc+0x39/0x200 [ 46.171309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.172292] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.173272] do_seccomp+0x349/0x25e0 [ 46.174151] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.175102] ? __pfx_do_seccomp+0x10/0x10 [ 46.175870] ? find_held_lock+0x2b/0x80 [ 46.176675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.177676] ? static_key_count+0x60/0x80 [ 46.178512] prctl_set_seccomp+0x4e/0x70 [ 46.179309] __do_sys_prctl+0xe6c/0x1d70 [ 46.180133] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.181062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.182078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.183098] ? irqentry_exit+0xf3/0x650 [ 46.183895] do_syscall_64+0xbf/0x430 [ 46.184687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.185683] RIP: 0033:0x7f4016f035cd [ 46.186417] 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 [ 46.189699] RSP: 002b:00007ffc0e068380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.191102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4016f035cd [ 46.192425] RDX: 00005581182a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.193767] RBP: 00007ffc0e0683e0 R08: 0000000000000000 R09: 00007ffc0e067a80 [ 46.195071] R10: 0000000000000000 R11: 0000000000000246 R12: 000055815355aad0 [ 46.196408] R13: 00007ffc0e068810 R14: 000055815355bbc0 R15: 000055815356c780 [ 46.197752] [ 46.198155] irq event stamp: 1773 [ 46.198740] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.200303] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.201973] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 46.203607] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 46.205227] ---[ end trace 0000000000000000 ]--- [ 49.058610] ------------[ cut here ]------------ [ 49.059536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.061579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.063006] Modules linked in: [ 49.063590] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.065610] Tainted: [W]=WARN [ 49.066442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.068012] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.068891] 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 [ 49.072092] RSP: 0018:ffff888019cbfbc0 EFLAGS: 00010286 [ 49.073082] RAX: 0000000000000000 RBX: ffffed1003397f78 RCX: ffffffff813a4050 [ 49.074377] RDX: ffff88800d515340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.075669] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003397f2f [ 49.076969] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.078256] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cbfdf8 [ 49.079551] FS: 00007f1282bf4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.081003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.082060] CR2: 00007f12830e6580 CR3: 0000000009b66000 CR4: 0000000000350ef0 [ 49.083366] Call Trace: [ 49.083838] [ 49.084291] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.085216] ? __create_object+0x59/0x80 [ 49.085995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.086925] __vmalloc_noprof+0x59/0x60 [ 49.087699] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.088580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.089526] bpf_prog_alloc+0x39/0x200 [ 49.090270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.091205] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.092107] do_seccomp+0x349/0x25e0 [ 49.092787] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.093702] ? __pfx_do_seccomp+0x10/0x10 [ 49.094499] ? find_held_lock+0x2b/0x80 [ 49.095274] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.096253] ? static_key_count+0x60/0x80 [ 49.097068] prctl_set_seccomp+0x4e/0x70 [ 49.097807] __do_sys_prctl+0xe6c/0x1d70 [ 49.098584] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.099450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.100423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.101410] ? irqentry_exit+0xf3/0x650 [ 49.102183] do_syscall_64+0xbf/0x430 [ 49.102885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.103852] RIP: 0033:0x7f12830e65cd [ 49.104562] 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 [ 49.107761] RSP: 002b:00007ffeec6f4ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.109159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12830e65cd [ 49.110439] RDX: 0000559f89ebde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.111801] RBP: 00007ffeec6f4b30 R08: 0000000000000000 R09: 00007ffeec6f41d0 [ 49.113122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fbda98ad0 [ 49.114208] R13: 00007ffeec6f4f60 R14: 0000559fbda99bc0 R15: 0000559fbdaaa780 [ 49.115287] [ 49.115639] irq event stamp: 1863 [ 49.116178] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.117469] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.118735] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 49.120055] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 49.121350] ---[ end trace 0000000000000000 ]--- [ 49.839925] ------------[ cut here ]------------ [ 49.840825] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.842862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.844327] Modules linked in: [ 49.844931] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.847200] Tainted: [W]=WARN [ 49.847761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.849327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.850248] 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 [ 49.853398] RSP: 0018:ffff88800d577bc0 EFLAGS: 00010286 [ 49.854375] RAX: 0000000000000000 RBX: ffffed1001aaef78 RCX: ffffffff813a4050 [ 49.855808] RDX: ffff88801a565340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.857102] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001aaef2f [ 49.858372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.859634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d577df8 [ 49.860919] FS: 00007ff8af8e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.862343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.863379] CR2: 00007ff8afdd5580 CR3: 00000000203fe000 CR4: 0000000000350ef0 [ 49.864653] Call Trace: [ 49.865167] [ 49.865573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.866463] ? __create_object+0x59/0x80 [ 49.867248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.868206] __vmalloc_noprof+0x59/0x60 [ 49.868928] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.869799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.870720] bpf_prog_alloc+0x39/0x200 [ 49.871450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.872359] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.873265] do_seccomp+0x349/0x25e0 [ 49.873922] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.874812] ? __pfx_do_seccomp+0x10/0x10 [ 49.875592] ? find_held_lock+0x2b/0x80 [ 49.876350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.877314] ? static_key_count+0x60/0x80 [ 49.878117] prctl_set_seccomp+0x4e/0x70 [ 49.878848] __do_sys_prctl+0xe6c/0x1d70 [ 49.879619] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.880466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.881456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.882440] ? irqentry_exit+0xf3/0x650 [ 49.883216] do_syscall_64+0xbf/0x430 [ 49.883916] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.884894] RIP: 0033:0x7ff8afdd55cd [ 49.885610] 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 [ 49.888790] RSP: 002b:00007ffc6210e020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.890187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8afdd55cd [ 49.891495] RDX: 0000564928fe6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.892795] RBP: 00007ffc6210e080 R08: 0000000000000000 R09: 00007ffc6210d720 [ 49.894157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564964c102b0 [ 49.895604] R13: 00007ffc6210e4b0 R14: 0000564964c12d20 R15: 0000564964c248d0 [ 49.897150] [ 49.897635] irq event stamp: 1787 [ 49.898393] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.900153] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.901879] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 49.903360] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 49.904807] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64578' (ECDSA) to the list of known hosts. 2025/11/17 19:28:00 fuzzer started 2025/11/17 19:28:00 dialing manager at localhost:37895 2025/11/17 19:28:00 checking machine... 2025/11/17 19:28:00 checking revisions... [ 50.811040] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:28:00 testing simple program... [ 50.906656] cgroup: Unknown subsys name 'net' [ 50.966880] cgroup: Unknown subsys name 'cpuset' [ 50.979269] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:27:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880163db780 RCX=ffff8880163974ec RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880163dbb7c RBP=ffff8880163db780 RSP=ffff8880163974f8 R8 =0000000000000001 R9 =ffff8880163975d8 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff8880163db780 R13=ffff8880163975e0 R14=ffff888016397f48 R15=ffff888016397598 RIP=ffffffff815d2a7a RFL=00000217 [----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 00007f1282bf4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1282bd3020 CR3=0000000009efc000 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=dffffc0000000000 RBX=ffff88806cf28500 RCX=ffffffff8152da53 RDX=1ffff1100d9e50a2 RSI=0000000000000004 RDI=ffff88806cf28500 RBP=ffff88806cf28508 RSP=ffff88806cf08df0 R8 =0000000000000000 R9 =ffffed100d9e50a0 R10=ffff88806cf28503 R11=0000000000000001 R12=ffff88806cf28510 R13=ffff88806cf28580 R14=ffff88806cf28500 R15=dffffc0000000000 RIP=ffffffff8152db02 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc7ff73c78 CR3=0000000016408000 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=2039353a37323a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a37323a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000