[ 54.117219] ------------[ cut here ]------------ [ 54.118268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.120599] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 54.122220] Modules linked in: [ 54.122941] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.125173] Tainted: [W]=WARN [ 54.125846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.127532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.128563] 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 [ 54.132129] RSP: 0018:ffff888017217bc0 EFLAGS: 00010286 [ 54.133231] RAX: 0000000000000000 RBX: ffffed1002e42f78 RCX: ffffffff813a4050 [ 54.134668] RDX: ffff888017280000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.136077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e42f2f [ 54.137521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.138925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017217df8 [ 54.140345] FS: 00007fd399a41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.141954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.143172] CR2: 00007fd399f33580 CR3: 0000000014252000 CR4: 0000000000350ef0 [ 54.144716] Call Trace: [ 54.145280] [ 54.145824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.146869] ? __create_object+0x59/0x80 [ 54.147796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.148950] __vmalloc_noprof+0x59/0x60 [ 54.149830] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.150852] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.151953] bpf_prog_alloc+0x39/0x200 [ 54.152809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.153885] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.154948] do_seccomp+0x349/0x25e0 [ 54.155781] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.156824] ? __pfx_do_seccomp+0x10/0x10 [ 54.157738] ? find_held_lock+0x2b/0x80 [ 54.158629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.159762] ? static_key_count+0x60/0x80 [ 54.160707] prctl_set_seccomp+0x4e/0x70 [ 54.161611] __do_sys_prctl+0xe6c/0x1d70 [ 54.162554] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.163560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.164697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.165837] ? irqentry_exit+0xf3/0x650 [ 54.166750] do_syscall_64+0xbf/0x430 [ 54.167609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.168740] RIP: 0033:0x7fd399f335cd [ 54.169601] 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 [ 54.173581] RSP: 002b:00007ffcca4b49f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.175351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd399f335cd [ 54.177001] RDX: 000055ee9cc67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.178694] RBP: 00007ffcca4b4a50 R08: 0000000000000000 R09: 00007ffcca4b40f0 [ 54.180392] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee9f3a92b0 [ 54.182053] R13: 00007ffcca4b4e80 R14: 000055ee9f3abd20 R15: 000055ee9f3bd8d0 [ 54.183683] [ 54.184149] irq event stamp: 1773 [ 54.184873] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 54.186589] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 54.188307] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 54.190037] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 54.191779] ---[ end trace 0000000000000000 ]--- [ 57.212702] ------------[ cut here ]------------ [ 57.213649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.215755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.217291] Modules linked in: [ 57.217930] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.220147] Tainted: [W]=WARN [ 57.220819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.222289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.223219] 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 [ 57.226377] RSP: 0018:ffff88800a967bc0 EFLAGS: 00010286 [ 57.227358] RAX: 0000000000000000 RBX: ffffed100152cf78 RCX: ffffffff813a4050 [ 57.228633] RDX: ffff8880171ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.229917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152cf2f [ 57.231217] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.232526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a967df8 [ 57.233801] FS: 00007fcc97294900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.235256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.236319] CR2: 00007fcc97786580 CR3: 000000000d374000 CR4: 0000000000350ef0 [ 57.237603] Call Trace: [ 57.238065] [ 57.238481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.239389] ? __create_object+0x59/0x80 [ 57.240172] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.241156] __vmalloc_noprof+0x59/0x60 [ 57.241925] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.242808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.243760] bpf_prog_alloc+0x39/0x200 [ 57.244457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.245410] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.246314] do_seccomp+0x349/0x25e0 [ 57.247038] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.247955] ? __pfx_do_seccomp+0x10/0x10 [ 57.248751] ? find_held_lock+0x2b/0x80 [ 57.249456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.250422] ? static_key_count+0x60/0x80 [ 57.251237] prctl_set_seccomp+0x4e/0x70 [ 57.252013] __do_sys_prctl+0xe6c/0x1d70 [ 57.252808] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.253669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.254645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.255604] ? irqentry_exit+0xf3/0x650 [ 57.256314] do_syscall_64+0xbf/0x430 [ 57.257047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.257998] RIP: 0033:0x7fcc977865cd [ 57.258724] 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 [ 57.261891] RSP: 002b:00007ffeb9e6ac50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.263289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc977865cd [ 57.264588] RDX: 00005626feca3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.265863] RBP: 00007ffeb9e6acb0 R08: 0000000000000000 R09: 00007ffeb9e6a350 [ 57.267157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562722ba4ad0 [ 57.268437] R13: 00007ffeb9e6b0e0 R14: 0000562722ba5bc0 R15: 0000562722bb6780 [ 57.269745] [ 57.270170] irq event stamp: 1829 [ 57.270835] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 57.272357] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 57.273875] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 57.275437] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 57.276962] ---[ end trace 0000000000000000 ]--- [ 58.041008] ------------[ cut here ]------------ [ 58.041792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.043478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/261 [ 58.044715] Modules linked in: [ 58.045206] CPU: 1 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.046866] Tainted: [W]=WARN [ 58.047324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.048589] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.049317] 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 [ 58.051957] RSP: 0018:ffff888019f87bc0 EFLAGS: 00010286 [ 58.052776] RAX: 0000000000000000 RBX: ffffed10033f0f78 RCX: ffffffff813a4050 [ 58.053839] RDX: ffff888016095340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.054925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f0f2f [ 58.055986] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.057055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f87df8 [ 58.058128] FS: 00007f0e2d7df900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.059357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.060252] CR2: 00007ffc316cdef8 CR3: 000000001440d000 CR4: 0000000000350ef0 [ 58.061317] Call Trace: [ 58.061745] [ 58.062088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.062845] ? __create_object+0x59/0x80 [ 58.063459] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.064264] __vmalloc_noprof+0x59/0x60 [ 58.064901] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.065628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.066370] bpf_prog_alloc+0x39/0x200 [ 58.067002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.067778] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.068491] do_seccomp+0x349/0x25e0 [ 58.069102] ? find_held_lock+0x2b/0x80 [ 58.069742] ? do_prlimit+0x310/0x610 [ 58.070321] ? __pfx_do_seccomp+0x10/0x10 [ 58.070996] ? do_raw_spin_unlock+0x53/0x220 [ 58.071688] ? _raw_spin_unlock+0x1e/0x40 [ 58.072294] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.073090] ? static_key_count+0x60/0x80 [ 58.073751] prctl_set_seccomp+0x4e/0x70 [ 58.074359] __do_sys_prctl+0xe6c/0x1d70 [ 58.075022] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.075742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.076544] ? irqentry_exit+0xf3/0x650 [ 58.077139] do_syscall_64+0xbf/0x430 [ 58.077761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.078567] RIP: 0033:0x7f0e2dcd15cd [ 58.079119] 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 [ 58.081743] RSP: 002b:00007ffc316cb590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.082896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e2dcd15cd [ 58.083971] RDX: 000055ede4316e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.085032] RBP: 00007ffc316cb5f0 R08: 0000000000000000 R09: 00007ffc316cac90 [ 58.086101] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee1fa04ad0 [ 58.087178] R13: 00007ffc316cba20 R14: 000055ee1fa05bc0 R15: 000055ee1fa16780 [ 58.088256] [ 58.088633] irq event stamp: 1721 [ 58.089132] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 58.090400] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 58.091679] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 58.092955] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 58.094218] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45759' (ECDSA) to the list of known hosts. 2025/11/17 09:21:24 fuzzer started 2025/11/17 09:21:25 dialing manager at localhost:37895 2025/11/17 09:21:25 checking machine... 2025/11/17 09:21:25 checking revisions... [ 58.977643] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:21:25 testing simple program... [ 59.069473] cgroup: Unknown subsys name 'net' [ 59.112299] cgroup: Unknown subsys name 'cpuset' [ 59.123560] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:21:24 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88801a1cf901 RSI=ffff88801a1cf9d0 RDI=ffff88801a1cf9d0 RBP=ffff88801a1cec60 RSP=ffff88801a1ceb90 R8 =0000000000000001 R9 =ffff88801a1cec48 R10=000000000003c9ed R11=00000000000c6ae2 R12=ffff88801a1cec68 R13=ffff88801a1cec50 R14=ffff88801a1cf9d0 R15=ffff88801a1cec08 RIP=ffffffff8135da23 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fcc97294900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc97273020 CR3=000000001eb3d000 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=0000000000000001 RBX=0000000000000001 RCX=ffffffff8175a637 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888015c9f3b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000092800 RIP=ffffffff81751738 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 00007fe77225c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f33fb7559f0 CR3=000000000de4b000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=20a66f460cf4bbee00000000000ae988 XMM05=ffb6b2cc59ca400300000000003220a8 XMM06=e071becb0be0b4910000000000320a88 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000