[ 45.932031] ------------[ cut here ]------------ [ 45.932923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.935183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.936622] Modules linked in: [ 45.937499] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.939521] Tainted: [W]=WARN [ 45.940121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.941569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.942475] 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 [ 45.945588] RSP: 0018:ffff888016c27bc0 EFLAGS: 00010286 [ 45.946562] RAX: 0000000000000000 RBX: ffffed1002d84f78 RCX: ffffffff813a4050 [ 45.947815] RDX: ffff8880161d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.949072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d84f2f [ 45.950340] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.951589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c27df8 [ 45.952839] FS: 00007fa3e7987900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.954248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.955299] CR2: 00007fffbdf89ef7 CR3: 000000000dd87000 CR4: 0000000000350ef0 [ 45.956557] Call Trace: [ 45.957067] [ 45.957471] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.958363] ? __create_object+0x59/0x80 [ 45.959134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.960096] __vmalloc_noprof+0x59/0x60 [ 45.960823] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.961628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.962560] bpf_prog_alloc+0x39/0x200 [ 45.963284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.964190] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.965079] do_seccomp+0x349/0x25e0 [ 45.965796] ? find_held_lock+0x2b/0x80 [ 45.966517] ? do_prlimit+0x310/0x610 [ 45.967256] ? __pfx_do_seccomp+0x10/0x10 [ 45.968032] ? do_raw_spin_unlock+0x53/0x220 [ 45.968858] ? _raw_spin_unlock+0x1e/0x40 [ 45.969582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.970528] ? static_key_count+0x60/0x80 [ 45.971310] prctl_set_seccomp+0x4e/0x70 [ 45.972089] __do_sys_prctl+0xe6c/0x1d70 [ 45.972857] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.973699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.974608] ? irqentry_exit+0xf3/0x650 [ 45.975354] do_syscall_64+0xbf/0x430 [ 45.976090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.977020] RIP: 0033:0x7fa3e7e795cd [ 45.977727] 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 [ 45.980823] RSP: 002b:00007fffbdf874d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.982167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3e7e795cd [ 45.983429] RDX: 00005566e6493e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.984699] RBP: 00007fffbdf87530 R08: 0000000000000000 R09: 00007fffbdf86bd0 [ 45.986024] R10: 0000000000000000 R11: 0000000000000246 R12: 000055670539d2b0 [ 45.987311] R13: 00007fffbdf87960 R14: 000055670539fd20 R15: 00005567053b18d0 [ 45.988614] [ 45.989078] irq event stamp: 1937 [ 45.989743] hardirqs last enabled at (1947): [] __up_console_sem+0x78/0x80 [ 45.991298] hardirqs last disabled at (1956): [] __up_console_sem+0x5d/0x80 [ 45.992810] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 45.994346] softirqs last disabled at (1843): [] __irq_exit_rcu+0xc4/0x100 [ 45.995850] ---[ end trace 0000000000000000 ]--- [ 48.844620] ------------[ cut here ]------------ [ 48.845411] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.847112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.848328] Modules linked in: [ 48.848891] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.850538] Tainted: [W]=WARN [ 48.851043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.852259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.853018] 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 [ 48.855675] RSP: 0018:ffff888017027bc0 EFLAGS: 00010286 [ 48.856454] RAX: 0000000000000000 RBX: ffffed1002e04f78 RCX: ffffffff813a4050 [ 48.857515] RDX: ffff88801634b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.858598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e04f2f [ 48.859681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.860757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017027df8 [ 48.861828] FS: 00007fb48cebf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.863041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.863921] CR2: 00007fff5f8b3ef7 CR3: 000000000a190000 CR4: 0000000000350ef0 [ 48.864995] Call Trace: [ 48.865381] [ 48.865752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.866482] ? __create_object+0x59/0x80 [ 48.867133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.867927] __vmalloc_noprof+0x59/0x60 [ 48.868527] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.869257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.870042] bpf_prog_alloc+0x39/0x200 [ 48.870620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.871384] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.872134] do_seccomp+0x349/0x25e0 [ 48.872729] ? find_held_lock+0x2b/0x80 [ 48.873321] ? do_prlimit+0x310/0x610 [ 48.873925] ? __pfx_do_seccomp+0x10/0x10 [ 48.874554] ? do_raw_spin_unlock+0x53/0x220 [ 48.875249] ? _raw_spin_unlock+0x1e/0x40 [ 48.875894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.876688] ? static_key_count+0x60/0x80 [ 48.877319] prctl_set_seccomp+0x4e/0x70 [ 48.877965] __do_sys_prctl+0xe6c/0x1d70 [ 48.878592] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.879301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.880111] ? irqentry_exit+0xf3/0x650 [ 48.880743] do_syscall_64+0xbf/0x430 [ 48.881320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.882115] RIP: 0033:0x7fb48d3b15cd [ 48.882693] 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 [ 48.885318] RSP: 002b:00007fff5f8b1d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.886459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb48d3b15cd [ 48.887524] RDX: 000056101df3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.888594] RBP: 00007fff5f8b1df0 R08: 0000000000000000 R09: 00007fff5f8b1490 [ 48.889672] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610215d6ad0 [ 48.890753] R13: 00007fff5f8b2220 R14: 00005610215d7bc0 R15: 00005610215e8780 [ 48.891836] [ 48.892190] irq event stamp: 1801 [ 48.892729] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 48.893984] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 48.895264] softirqs last enabled at (1314): [] handle_softirqs+0x50c/0x770 [ 48.896543] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 48.897808] ---[ end trace 0000000000000000 ]--- [ 49.578227] ------------[ cut here ]------------ [ 49.579146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.581182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.582649] Modules linked in: [ 49.583259] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.585455] Tainted: [W]=WARN [ 49.586130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.587605] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.588513] 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 [ 49.591720] RSP: 0018:ffff88801c0e7bc0 EFLAGS: 00010286 [ 49.592695] RAX: 0000000000000000 RBX: ffffed100381cf78 RCX: ffffffff813a4050 [ 49.593994] RDX: ffff888013fb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.595289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100381cf2f [ 49.596569] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.597863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0e7df8 [ 49.599174] FS: 00007f1ff2ed9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.600617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.601684] CR2: 00007ffd46402ef7 CR3: 000000002069b000 CR4: 0000000000350ef0 [ 49.602982] Call Trace: [ 49.603446] [ 49.603899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.604805] ? __create_object+0x59/0x80 [ 49.605545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.606530] __vmalloc_noprof+0x59/0x60 [ 49.607289] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.608164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.609106] bpf_prog_alloc+0x39/0x200 [ 49.609850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.610788] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.611698] do_seccomp+0x349/0x25e0 [ 49.612378] ? find_held_lock+0x2b/0x80 [ 49.613139] ? do_prlimit+0x310/0x610 [ 49.613884] ? __pfx_do_seccomp+0x10/0x10 [ 49.614645] ? do_raw_spin_unlock+0x53/0x220 [ 49.615496] ? _raw_spin_unlock+0x1e/0x40 [ 49.616287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.617256] ? static_key_count+0x60/0x80 [ 49.618074] prctl_set_seccomp+0x4e/0x70 [ 49.618867] __do_sys_prctl+0xe6c/0x1d70 [ 49.619618] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.620483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.621462] ? irqentry_exit+0xf3/0x650 [ 49.622252] do_syscall_64+0xbf/0x430 [ 49.622997] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.623952] RIP: 0033:0x7f1ff33cb5cd [ 49.624608] 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 [ 49.627789] RSP: 002b:00007ffd464008e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.629170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ff33cb5cd [ 49.630462] RDX: 000055793070de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.631747] RBP: 00007ffd46400940 R08: 0000000000000000 R09: 00007ffd463fffe0 [ 49.633024] R10: 0000000000000000 R11: 0000000000000246 R12: 000055793f98bb10 [ 49.634323] R13: 00007ffd46400d70 R14: 000055793f98c2b0 R15: 000055793f9a06f0 [ 49.635623] [ 49.636098] irq event stamp: 2681 [ 49.636749] hardirqs last enabled at (2691): [] __up_console_sem+0x78/0x80 [ 49.638308] hardirqs last disabled at (2700): [] __up_console_sem+0x5d/0x80 [ 49.639686] softirqs last enabled at (2208): [] handle_softirqs+0x50c/0x770 [ 49.640996] softirqs last disabled at (2187): [] __irq_exit_rcu+0xc4/0x100 [ 49.642279] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32331' (ECDSA) to the list of known hosts. 2025/11/19 00:41:08 fuzzer started 2025/11/19 00:41:08 dialing manager at localhost:34383 2025/11/19 00:41:08 checking machine... 2025/11/19 00:41:08 checking revisions... [ 50.490697] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:41:08 testing simple program... [ 50.588824] cgroup: Unknown subsys name 'net' [ 50.633948] cgroup: Unknown subsys name 'cpuset' [ 50.648747] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:41:08 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880161db780 RCX=ffff888017e0f724 RDX=0000000000000000 RSI=ffffffff81000130 RDI=ffff8880161dbb7c RBP=ffff888017e0f828 RSP=ffff888017e0f748 R8 =0000000000000001 R9 =ffff888017e0f810 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000000 R13=ffff888017e0f818 R14=ffff8880161db780 R15=ffff888017e0f7d0 RIP=ffffffff815bd72a 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 00007fb48cebf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb48ce6e008 CR3=0000000020499000 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=0000000080010101 RBX=0000000000000001 RCX=ffffffff8188cf74 RDX=ffff888009643780 RSI=ffffffff8188cfc9 RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88806cf085c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff81751e08 RFL=00000002 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce9f73d008 CR3=000000000b87f000 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=28a098dc9aaebab6f84cbb8d80eaacd3 XMM02=0000000000303768eff9b2d0a8fce9cb XMM03=00000000003038382c67c8bc2e329bc3 XMM04=dbeef0a1d72db09900000000000ae988 XMM05=090f1556b20111b3000000000031f458 XMM06=e1a295941e8e45230000000000319140 XMM07=e042d86d42eb936e0000000000310420 XMM08=460242e3cb285f7c0000000000303838 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000