[ 45.720836] ------------[ cut here ]------------ [ 45.721857] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.724106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.725757] Modules linked in: [ 45.726433] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.728656] Tainted: [W]=WARN [ 45.729282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.730950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.732018] 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 [ 45.735602] RSP: 0018:ffff888015c2fbc0 EFLAGS: 00010286 [ 45.736722] RAX: 0000000000000000 RBX: ffffed1002b85f78 RCX: ffffffff813a4050 [ 45.738189] RDX: ffff8880169d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.739650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b85f2f [ 45.741100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.742479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c2fdf8 [ 45.743597] FS: 00007f5cfdc40900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.744823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.745744] CR2: 00007ffe08280ef8 CR3: 000000001c95c000 CR4: 0000000000350ef0 [ 45.746880] Call Trace: [ 45.747276] [ 45.747674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.748396] ? __create_object+0x59/0x80 [ 45.749077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.749900] __vmalloc_noprof+0x59/0x60 [ 45.750545] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.751361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.752305] bpf_prog_alloc+0x39/0x200 [ 45.753055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.753989] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.754950] do_seccomp+0x349/0x25e0 [ 45.755683] ? find_held_lock+0x2b/0x80 [ 45.756413] ? do_prlimit+0x310/0x610 [ 45.757165] ? __pfx_do_seccomp+0x10/0x10 [ 45.757965] ? do_raw_spin_unlock+0x53/0x220 [ 45.758851] ? _raw_spin_unlock+0x1e/0x40 [ 45.759649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.760630] ? static_key_count+0x60/0x80 [ 45.761395] prctl_set_seccomp+0x4e/0x70 [ 45.762221] __do_sys_prctl+0xe6c/0x1d70 [ 45.763592] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.764419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.765406] ? irqentry_exit+0xf3/0x650 [ 45.766218] do_syscall_64+0xbf/0x430 [ 45.766964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.767929] RIP: 0033:0x7f5cfe1325cd [ 45.768640] 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 [ 45.771911] RSP: 002b:00007ffe0827e4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.773291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cfe1325cd [ 45.774641] RDX: 000055c5446c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.775940] RBP: 00007ffe0827e550 R08: 0000000000000000 R09: 00007ffe0827dbf0 [ 45.777242] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c56c54dad0 [ 45.778591] R13: 00007ffe0827e980 R14: 000055c56c54ebc0 R15: 000055c56c55f780 [ 45.779910] [ 45.780339] irq event stamp: 1721 [ 45.780994] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 45.782590] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 45.784134] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 45.785691] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 45.787249] ---[ end trace 0000000000000000 ]--- [ 49.385097] ------------[ cut here ]------------ [ 49.386024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.388030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.389484] Modules linked in: [ 49.390197] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.392163] Tainted: [W]=WARN [ 49.392755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.394227] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.395134] 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 [ 49.398292] RSP: 0018:ffff8880141d7bc0 EFLAGS: 00010286 [ 49.399262] RAX: 0000000000000000 RBX: ffffed100283af78 RCX: ffffffff813a4050 [ 49.400548] RDX: ffff888017461bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.401838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100283af2f [ 49.403131] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.404404] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880141d7df8 [ 49.405684] FS: 00007f1d11748900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.407141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.408203] CR2: 00007fff1a695ef8 CR3: 000000000d894000 CR4: 0000000000350ef0 [ 49.409486] Call Trace: [ 49.409993] [ 49.410410] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.411309] ? __create_object+0x59/0x80 [ 49.412082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.413056] __vmalloc_noprof+0x59/0x60 [ 49.413804] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.414691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.415626] bpf_prog_alloc+0x39/0x200 [ 49.416313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.417238] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.418156] do_seccomp+0x349/0x25e0 [ 49.418863] ? find_held_lock+0x2b/0x80 [ 49.419625] ? do_prlimit+0x310/0x610 [ 49.420323] ? __pfx_do_seccomp+0x10/0x10 [ 49.421103] ? do_raw_spin_unlock+0x53/0x220 [ 49.421921] ? _raw_spin_unlock+0x1e/0x40 [ 49.422724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.423688] ? static_key_count+0x60/0x80 [ 49.424443] prctl_set_seccomp+0x4e/0x70 [ 49.425220] __do_sys_prctl+0xe6c/0x1d70 [ 49.426001] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.426871] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.427830] ? irqentry_exit+0xf3/0x650 [ 49.428550] do_syscall_64+0xbf/0x430 [ 49.429305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.430263] RIP: 0033:0x7f1d11c3a5cd [ 49.430969] 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 [ 49.434116] RSP: 002b:00007fff1a6948f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.435483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d11c3a5cd [ 49.436758] RDX: 000055eabdaa8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.438036] RBP: 00007fff1a694950 R08: 0000000000000000 R09: 00007fff1a693ff0 [ 49.439324] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eaf1943ad0 [ 49.440600] R13: 00007fff1a694d80 R14: 000055eaf1944bc0 R15: 000055eaf1955780 [ 49.441886] [ 49.442322] irq event stamp: 1703 [ 49.442967] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.444483] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.445998] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 49.447548] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 49.449069] ---[ end trace 0000000000000000 ]--- [ 50.248291] ------------[ cut here ]------------ [ 50.249257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.251299] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.252774] Modules linked in: [ 50.253357] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.255355] Tainted: [W]=WARN [ 50.255947] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.257407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.258330] 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 [ 50.261500] RSP: 0018:ffff88800b28fbc0 EFLAGS: 00010286 [ 50.262495] RAX: 0000000000000000 RBX: ffffed1001651f78 RCX: ffffffff813a4050 [ 50.263765] RDX: ffff88801a135340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.265050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001651f2f [ 50.266331] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.267613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b28fdf8 [ 50.268875] FS: 00007fac1798d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.270328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.271370] CR2: 00007ffe6cfe7ef8 CR3: 000000001a626000 CR4: 0000000000350ef0 [ 50.272646] Call Trace: [ 50.273099] [ 50.273514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.274433] ? __create_object+0x59/0x80 [ 50.275223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.276178] __vmalloc_noprof+0x59/0x60 [ 50.276933] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.277796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.278749] bpf_prog_alloc+0x39/0x200 [ 50.279442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.280369] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.281252] do_seccomp+0x349/0x25e0 [ 50.281973] ? find_held_lock+0x2b/0x80 [ 50.282730] ? do_prlimit+0x310/0x610 [ 50.283415] ? __pfx_do_seccomp+0x10/0x10 [ 50.284196] ? do_raw_spin_unlock+0x53/0x220 [ 50.285016] ? _raw_spin_unlock+0x1e/0x40 [ 50.285777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.286746] ? static_key_count+0x60/0x80 [ 50.287488] prctl_set_seccomp+0x4e/0x70 [ 50.288267] __do_sys_prctl+0xe6c/0x1d70 [ 50.289037] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.289880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.290846] ? irqentry_exit+0xf3/0x650 [ 50.291592] do_syscall_64+0xbf/0x430 [ 50.292296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.293240] RIP: 0033:0x7fac17e7f5cd [ 50.293933] 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 [ 50.297110] RSP: 002b:00007ffe6cfe6990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.298483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac17e7f5cd [ 50.299781] RDX: 000055fd9d127e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.301072] RBP: 00007ffe6cfe69f0 R08: 0000000000000000 R09: 00007ffe6cfe6090 [ 50.302386] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fdcfd5bad0 [ 50.304077] R13: 00007ffe6cfe6e20 R14: 000055fdcfd5cbc0 R15: 000055fdcfd6d780 [ 50.305431] [ 50.305894] irq event stamp: 1743 [ 50.306522] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.308294] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.310029] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 50.311791] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 50.313325] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13970' (ECDSA) to the list of known hosts. 2025/11/17 08:59:18 fuzzer started 2025/11/17 08:59:18 dialing manager at localhost:37895 2025/11/17 08:59:18 checking machine... 2025/11/17 08:59:18 checking revisions... [ 51.236621] kmemleak: Automatic memory scanning thread ended 2025/11/17 08:59:18 testing simple program... [ 51.323313] cgroup: Unknown subsys name 'net' [ 51.377760] cgroup: Unknown subsys name 'cpuset' [ 51.392312] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:59:17 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=ffffea00007fa8b4 RCX=ffffffff819f9e19 RDX=0000000000000000 RSI=0000000000000004 RDI=ffffea00007fa8b4 RBP=ffffea00007fa880 RSP=ffff888015c2fba8 R8 =0000000000000000 R9 =fffff940000ff516 R10=ffffea00007fa8b7 R11=0000000000000001 R12=ffff88801ca4a3c0 R13=ffff888015c2fd90 R14=0000000000000001 R15=ffff888015c2fd68 RIP=ffffffff819f9e3b RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1d11748900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1d122f30f0 CR3=000000000d626000 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=6720646572637465733a4d41503d706f 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=000000000002ab65 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=00007f69164a3000 CR3=000000000b73f000 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=a37381014f1b658e414f19837faf16ae XMM02=ec2efd57dc4c00df0000000000303140 XMM03=5d7abaed3a1181f30000000000303210 XMM04=4332020d6af0b5a800000000000ae988 XMM05=090f1556b20111b3000000000031fcd8 XMM06=5b75c91c80445342000000000031fb60 XMM07=e042d86d42eb936e000000000030fea0 XMM08=5d7abaed3a1181f30000000000303210 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000