[ 46.670419] ------------[ cut here ]------------ [ 46.671362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.673373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.675211] Modules linked in: [ 46.676085] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.678144] Tainted: [W]=WARN [ 46.678696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.680192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.681108] 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 [ 46.684327] RSP: 0018:ffff88801b83fbc0 EFLAGS: 00010286 [ 46.685307] RAX: 0000000000000000 RBX: ffffed1003707f78 RCX: ffffffff813a4050 [ 46.686608] RDX: ffff888015669bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.687895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003707f2f [ 46.689191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.690464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b83fdf8 [ 46.691756] FS: 00007f7417146900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.693212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.694281] CR2: 00007f7417638580 CR3: 000000000e28d000 CR4: 0000000000350ef0 [ 46.695576] Call Trace: [ 46.696103] [ 46.696514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.697433] ? __create_object+0x59/0x80 [ 46.698219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.699195] __vmalloc_noprof+0x59/0x60 [ 46.699993] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.700872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.701758] bpf_prog_alloc+0x39/0x200 [ 46.702493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.703429] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.704354] do_seccomp+0x349/0x25e0 [ 46.705072] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.705975] ? __pfx_do_seccomp+0x10/0x10 [ 46.706723] ? find_held_lock+0x2b/0x80 [ 46.707481] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.708466] ? static_key_count+0x60/0x80 [ 46.709273] prctl_set_seccomp+0x4e/0x70 [ 46.710059] __do_sys_prctl+0xe6c/0x1d70 [ 46.710839] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.711660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.712633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.713606] ? irqentry_exit+0xf3/0x650 [ 46.714378] do_syscall_64+0xbf/0x430 [ 46.715135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.716107] RIP: 0033:0x7f74176385cd [ 46.716769] 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 [ 46.720019] RSP: 002b:00007ffcd4e717b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.721377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74176385cd [ 46.722669] RDX: 0000558972b76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.723977] RBP: 00007ffcd4e71810 R08: 0000000000000000 R09: 00007ffcd4e70eb0 [ 46.725264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558976357ad0 [ 46.726557] R13: 00007ffcd4e71c40 R14: 0000558976358bc0 R15: 0000558976369780 [ 46.727908] [ 46.728340] irq event stamp: 3169 [ 46.728998] hardirqs last enabled at (3179): [] __up_console_sem+0x78/0x80 [ 46.730531] hardirqs last disabled at (3188): [] __up_console_sem+0x5d/0x80 [ 46.732080] softirqs last enabled at (3158): [] handle_softirqs+0x50c/0x770 [ 46.733639] softirqs last disabled at (3153): [] __irq_exit_rcu+0xc4/0x100 [ 46.735169] ---[ end trace 0000000000000000 ]--- [ 49.735267] ------------[ cut here ]------------ [ 49.736112] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.737958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.739247] Modules linked in: [ 49.739813] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.741568] Tainted: [W]=WARN [ 49.742327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.743696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.744541] 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 [ 49.747370] RSP: 0018:ffff88800987fbc0 EFLAGS: 00010286 [ 49.748251] RAX: 0000000000000000 RBX: ffffed100130ff78 RCX: ffffffff813a4050 [ 49.749398] RDX: ffff8880164e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.750536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100130ff2f [ 49.751688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.752842] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800987fdf8 [ 49.753994] FS: 00007f2f17b70900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.755267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.756231] CR2: 00007ffe7cbaaef7 CR3: 0000000020649000 CR4: 0000000000350ef0 [ 49.757384] Call Trace: [ 49.757837] [ 49.758204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.759007] ? __create_object+0x59/0x80 [ 49.759668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.760541] __vmalloc_noprof+0x59/0x60 [ 49.761227] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.762010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.762843] bpf_prog_alloc+0x39/0x200 [ 49.763473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.764303] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.765109] do_seccomp+0x349/0x25e0 [ 49.765713] ? find_held_lock+0x2b/0x80 [ 49.766396] ? do_prlimit+0x310/0x610 [ 49.767070] ? __pfx_do_seccomp+0x10/0x10 [ 49.767740] ? do_raw_spin_unlock+0x53/0x220 [ 49.768508] ? _raw_spin_unlock+0x1e/0x40 [ 49.769208] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.770074] ? static_key_count+0x60/0x80 [ 49.770749] prctl_set_seccomp+0x4e/0x70 [ 49.771452] __do_sys_prctl+0xe6c/0x1d70 [ 49.772156] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.772925] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.773758] ? irqentry_exit+0xf3/0x650 [ 49.774461] do_syscall_64+0xbf/0x430 [ 49.775124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.775977] RIP: 0033:0x7f2f180625cd [ 49.776566] 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 [ 49.779372] RSP: 002b:00007ffe7cba9ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.780595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f180625cd [ 49.781743] RDX: 000055895c40ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.782887] RBP: 00007ffe7cba9d00 R08: 0000000000000000 R09: 00007ffe7cba93a0 [ 49.784052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558982c58ad0 [ 49.785196] R13: 00007ffe7cbaa130 R14: 0000558982c59bc0 R15: 0000558982c6a780 [ 49.786356] [ 49.786744] irq event stamp: 1791 [ 49.787343] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.788803] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.790206] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.791685] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 49.793125] ---[ end trace 0000000000000000 ]--- [ 50.496309] ------------[ cut here ]------------ [ 50.497246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.499244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.500726] Modules linked in: [ 50.502768] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.504880] Tainted: [W]=WARN [ 50.505430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.506862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.507734] 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 [ 50.510853] RSP: 0018:ffff88801a17fbc0 EFLAGS: 00010286 [ 50.511823] RAX: 0000000000000000 RBX: ffffed100342ff78 RCX: ffffffff813a4050 [ 50.513091] RDX: ffff888015d83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.514355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342ff2f [ 50.515630] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.516910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a17fdf8 [ 50.518174] FS: 00007f9bec8b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.519601] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.520662] CR2: 00007ffc0abe2ef7 CR3: 000000000e6c3000 CR4: 0000000000350ef0 [ 50.521931] Call Trace: [ 50.522385] [ 50.522837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.523678] ? __create_object+0x59/0x80 [ 50.524476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.525430] __vmalloc_noprof+0x59/0x60 [ 50.526197] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.527065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.527991] bpf_prog_alloc+0x39/0x200 [ 50.528684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.529603] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.530492] do_seccomp+0x349/0x25e0 [ 50.531210] ? find_held_lock+0x2b/0x80 [ 50.531970] ? do_prlimit+0x310/0x610 [ 50.532658] ? __pfx_do_seccomp+0x10/0x10 [ 50.533433] ? do_raw_spin_unlock+0x53/0x220 [ 50.534267] ? _raw_spin_unlock+0x1e/0x40 [ 50.535047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.536011] ? static_key_count+0x60/0x80 [ 50.536768] prctl_set_seccomp+0x4e/0x70 [ 50.537545] __do_sys_prctl+0xe6c/0x1d70 [ 50.538320] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.539180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.540169] ? irqentry_exit+0xf3/0x650 [ 50.540926] do_syscall_64+0xbf/0x430 [ 50.541618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.542571] RIP: 0033:0x7f9becdaa5cd [ 50.543277] 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 [ 50.546444] RSP: 002b:00007ffc0abe04b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.547814] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9becdaa5cd [ 50.548989] RDX: 0000563ddc0e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.550055] RBP: 00007ffc0abe0510 R08: 0000000000000000 R09: 00007ffc0abdfbb0 [ 50.551124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e18225ad0 [ 50.552192] R13: 00007ffc0abe0940 R14: 0000563e18226bc0 R15: 0000563e18237780 [ 50.553270] [ 50.553626] irq event stamp: 2089 [ 50.554163] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 50.555428] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 50.556707] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 50.557978] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.559235] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46896' (ECDSA) to the list of known hosts. 2025/11/19 04:09:45 fuzzer started 2025/11/19 04:09:45 dialing manager at localhost:34383 2025/11/19 04:09:45 checking machine... 2025/11/19 04:09:45 checking revisions... [ 51.446030] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:09:45 testing simple program... [ 51.549672] cgroup: Unknown subsys name 'net' [ 51.615605] cgroup: Unknown subsys name 'cpuset' [ 51.631373] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:09:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff817d9966 RDX=ffff888015719bc0 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff8880156dff48 RSP=ffff8880156dff08 R8 =0000000000000000 R9 =ffffed1002ae3378 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=000000000000002f R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2dfa8 RFL=00000056 [---ZAP-] 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 00007fa540c17900 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=00007fa54032e030 CR3=000000000ddf6000 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=9c180f20d5a138a59148287c049f7385 XMM02=eff9b2d0a8fce9cb0000000000302848 XMM03=2c67c8bc2e329bc30000000000302970 XMM04=32457f03b4fa5f7800000000000ae988 XMM05=bba8af5bf98908e00000000000321030 XMM06=817b8945e9d5037300000000003200d0 XMM07=fb795ef6d65770560000000000311318 XMM08=2c67c8bc2e329bc30000000000302970 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800f18efb0 RCX=ffffffff818eb582 RDX=ffff888015e21bc0 RSI=ffffffff84c559ed RDI=ffff88800f18efb0 RBP=ffffea0000769c80 RSP=ffff88800f18eef0 R8 =0000000000000001 R9 =fffff940000ed396 R10=0000000000000008 R11=0000000000000001 R12=0000000000000016 R13=0000000000000017 R14=0000000000000fff R15=ffff88800f18efb0 RIP=ffffffff81751e08 RFL=00000282 [--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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558982c93868 CR3=000000000d3c7000 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=39303a343020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732034343a3930 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383339 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000