[ 39.344057] ------------[ cut here ]------------ [ 39.344970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.347020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.348671] Modules linked in: [ 39.349753] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.351748] Tainted: [W]=WARN [ 39.352349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.353829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.354738] 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 [ 39.357887] RSP: 0018:ffff888019a3fbc0 EFLAGS: 00010286 [ 39.358862] RAX: 0000000000000000 RBX: ffffed1003347f78 RCX: ffffffff813a4050 [ 39.360136] RDX: ffff88800d2bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.361427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003347f2f [ 39.362713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.363969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a3fdf8 [ 39.365244] FS: 00007ffae15f4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.366684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.367743] CR2: 00007ffae1ae6580 CR3: 000000000d597000 CR4: 0000000000350ef0 [ 39.369009] Call Trace: [ 39.369472] [ 39.369880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.370796] ? __create_object+0x59/0x80 [ 39.371589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.372545] __vmalloc_noprof+0x59/0x60 [ 39.373306] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.374182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.375115] bpf_prog_alloc+0x39/0x200 [ 39.375805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.376721] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.377631] do_seccomp+0x349/0x25e0 [ 39.378353] ? finish_task_switch.isra.0+0x294/0x840 [ 39.379308] ? __pfx_do_seccomp+0x10/0x10 [ 39.380092] ? __schedule+0xf2c/0x3d40 [ 39.380781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.381734] ? static_key_count+0x60/0x80 [ 39.382544] prctl_set_seccomp+0x4e/0x70 [ 39.383329] __do_sys_prctl+0xe6c/0x1d70 [ 39.384105] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.384979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.385959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.386889] ? irqentry_exit+0xf3/0x650 [ 39.387650] do_syscall_64+0xbf/0x430 [ 39.388402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.389361] RIP: 0033:0x7ffae1ae65cd [ 39.390076] 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 [ 39.393206] RSP: 002b:00007ffe74103980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.394575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffae1ae65cd [ 39.395856] RDX: 0000561287895e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.397134] RBP: 00007ffe741039e0 R08: 0000000000000000 R09: 00007ffe74103080 [ 39.398408] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612a3c39bf0 [ 39.399681] R13: 00007ffe74103e10 R14: 00005612a3c43380 R15: 00005612a3c4e460 [ 39.400978] [ 39.401415] irq event stamp: 1857 [ 39.402070] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 39.403589] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 39.405104] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 39.406662] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 39.408177] ---[ end trace 0000000000000000 ]--- [ 42.969059] ------------[ cut here ]------------ [ 42.970091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.972239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.974005] Modules linked in: [ 42.974652] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.976799] Tainted: [W]=WARN [ 42.977448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.979059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.980050] 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 [ 42.983492] RSP: 0018:ffff888017317bc0 EFLAGS: 00010286 [ 42.984556] RAX: 0000000000000000 RBX: ffffed1002e62f78 RCX: ffffffff813a4050 [ 42.985964] RDX: ffff88800f4e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.987390] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e62f2f [ 42.988773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.990156] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017317df8 [ 42.991530] FS: 00007fa9a61d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.993071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.994378] CR2: 00007fa9a66c4580 CR3: 0000000020ad6000 CR4: 0000000000350ef0 [ 42.995696] Call Trace: [ 42.996207] [ 42.996620] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.997571] ? __create_object+0x59/0x80 [ 42.998391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.999359] __vmalloc_noprof+0x59/0x60 [ 43.000119] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.000993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.001878] bpf_prog_alloc+0x39/0x200 [ 43.002630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.003561] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.004463] do_seccomp+0x349/0x25e0 [ 43.005173] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.006071] ? __pfx_do_seccomp+0x10/0x10 [ 43.006798] ? find_held_lock+0x2b/0x80 [ 43.007550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.008513] ? static_key_count+0x60/0x80 [ 43.009320] prctl_set_seccomp+0x4e/0x70 [ 43.010110] __do_sys_prctl+0xe6c/0x1d70 [ 43.010849] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.011702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.012682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.013659] ? irqentry_exit+0xf3/0x650 [ 43.014440] do_syscall_64+0xbf/0x430 [ 43.015179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.016130] RIP: 0033:0x7fa9a66c45cd [ 43.016801] 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 [ 43.019937] RSP: 002b:00007ffc31ff35b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.021262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9a66c45cd [ 43.022533] RDX: 00005594dd860e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.023809] RBP: 00007ffc31ff3610 R08: 0000000000000000 R09: 00007ffc31ff2cb0 [ 43.025083] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594ece0cad0 [ 43.026351] R13: 00007ffc31ff3a40 R14: 00005594ece0dbc0 R15: 00005594ece1e780 [ 43.027636] [ 43.028102] irq event stamp: 1823 [ 43.028698] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 43.030204] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 43.031700] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 43.033223] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 43.034648] ---[ end trace 0000000000000000 ]--- [ 43.820339] ------------[ cut here ]------------ [ 43.821238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.823271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.824995] Modules linked in: [ 43.825593] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.827547] Tainted: [W]=WARN [ 43.828140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.829567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.830481] 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 [ 43.833610] RSP: 0018:ffff8880179b7bc0 EFLAGS: 00010286 [ 43.834586] RAX: 0000000000000000 RBX: ffffed1002f36f78 RCX: ffffffff813a4050 [ 43.835865] RDX: ffff88800ec91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.837117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f36f2f [ 43.838378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.839659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179b7df8 [ 43.840947] FS: 00007f34eff87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.842378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.843427] CR2: 00007ffc253c6ef7 CR3: 000000001083c000 CR4: 0000000000350ef0 [ 43.844702] Call Trace: [ 43.845203] [ 43.845616] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.846510] ? __create_object+0x59/0x80 [ 43.847280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.848239] __vmalloc_noprof+0x59/0x60 [ 43.848989] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.849793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.850709] bpf_prog_alloc+0x39/0x200 [ 43.851438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.852370] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.853246] do_seccomp+0x349/0x25e0 [ 43.853974] ? find_held_lock+0x2b/0x80 [ 43.854681] ? do_prlimit+0x310/0x610 [ 43.855421] ? __pfx_do_seccomp+0x10/0x10 [ 43.856202] ? do_raw_spin_unlock+0x53/0x220 [ 43.857030] ? _raw_spin_unlock+0x1e/0x40 [ 43.857759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.858718] ? static_key_count+0x60/0x80 [ 43.859605] prctl_set_seccomp+0x4e/0x70 [ 43.860381] __do_sys_prctl+0xe6c/0x1d70 [ 43.861156] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.862024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.863007] ? irqentry_exit+0xf3/0x650 [ 43.863728] do_syscall_64+0xbf/0x430 [ 43.864455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.865399] RIP: 0033:0x7f34f04795cd [ 43.866094] 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 [ 43.869207] RSP: 002b:00007ffc253c5270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.870568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34f04795cd [ 43.871828] RDX: 0000557a985c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.873080] RBP: 00007ffc253c52d0 R08: 0000000000000000 R09: 00007ffc253c4970 [ 43.874359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ab39abad0 [ 43.875631] R13: 00007ffc253c5700 R14: 0000557ab39acbc0 R15: 0000557ab39bd780 [ 43.876902] [ 43.877366] irq event stamp: 1859 [ 43.878010] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 43.879512] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 43.881002] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 43.882534] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 43.884022] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61155' (ECDSA) to the list of known hosts. 2025/11/18 16:25:13 fuzzer started 2025/11/18 16:25:13 dialing manager at localhost:34383 2025/11/18 16:25:13 checking machine... 2025/11/18 16:25:13 checking revisions... [ 44.787675] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:25:13 testing simple program... [ 44.872159] cgroup: Unknown subsys name 'net' [ 44.929120] cgroup: Unknown subsys name 'cpuset' [ 44.946569] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:25:12 Registers: info registers vcpu 0 RAX=ffff88800f4e5340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08960 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7fe1 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81529330 RFL=00000246 [---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 00007fa9a61d2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9a61b1020 CR3=0000000020b49000 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=ffff888009643780 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089d0 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009643780 R13=ffff88806cf08ab8 R14=ffff88806cf08fb0 R15=ffff88806cf08a70 RIP=ffffffff815d2c0a 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f32b4e73000 CR3=000000000b871000 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=9f2ba8dfb8e327988745a37cdc4c45c8 XMM02=ec2efd57dc4c00df0000000000303918 XMM03=b38eb5c4042be70600000000003039e8 XMM04=53873d8551eceb1c00000000000ae988 XMM05=14648eaa1277bab10000000000320a68 XMM06=817b8945e9d5037300000000003208f0 XMM07=e042d86d42eb936e00000000003113a8 XMM08=b38eb5c4042be70600000000003039e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000