[ 47.003926] ------------[ cut here ]------------ [ 47.004893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.006987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.008488] Modules linked in: [ 47.009146] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.011137] Tainted: [W]=WARN [ 47.011699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.013180] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.014108] 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 [ 47.017537] RSP: 0018:ffff88801778fbc0 EFLAGS: 00010286 [ 47.018495] RAX: 0000000000000000 RBX: ffffed1002ef1f78 RCX: ffffffff813a4050 [ 47.019773] RDX: ffff8880150c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.021065] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef1f2f [ 47.022321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.023602] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801778fdf8 [ 47.024938] FS: 00007fe3d5346900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.026716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.027776] CR2: 00007fe3d5838580 CR3: 000000000e678000 CR4: 0000000000350ef0 [ 47.029114] Call Trace: [ 47.029583] [ 47.029986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.030889] ? __create_object+0x59/0x80 [ 47.031679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.032659] __vmalloc_noprof+0x59/0x60 [ 47.033442] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.034324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.035253] bpf_prog_alloc+0x39/0x200 [ 47.035955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.036902] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.037826] do_seccomp+0x349/0x25e0 [ 47.038554] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.039449] ? __pfx_do_seccomp+0x10/0x10 [ 47.040235] ? find_held_lock+0x2b/0x80 [ 47.040956] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.041921] ? static_key_count+0x60/0x80 [ 47.042715] prctl_set_seccomp+0x4e/0x70 [ 47.043496] __do_sys_prctl+0xe6c/0x1d70 [ 47.044283] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.045152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.046137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.047116] ? irqentry_exit+0xf3/0x650 [ 47.047842] do_syscall_64+0xbf/0x430 [ 47.048601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.049569] RIP: 0033:0x7fe3d58385cd [ 47.050271] 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 [ 47.053480] RSP: 002b:00007fffb90c6640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.054854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3d58385cd [ 47.056153] RDX: 000055933553ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.057461] RBP: 00007fffb90c66a0 R08: 0000000000000000 R09: 00007fffb90c5d40 [ 47.058755] R10: 0000000000000000 R11: 0000000000000246 R12: 000055935de7eb10 [ 47.060056] R13: 00007fffb90c6ad0 R14: 000055935de7f2b0 R15: 000055935de936f0 [ 47.061367] [ 47.061792] irq event stamp: 1713 [ 47.062450] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 47.063970] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 47.065516] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 47.067079] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 47.068602] ---[ end trace 0000000000000000 ]--- [ 49.922906] ------------[ cut here ]------------ [ 49.923830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.925893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.927377] Modules linked in: [ 49.927966] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.929984] Tainted: [W]=WARN [ 49.930585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.932064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.932957] 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 [ 49.936147] RSP: 0018:ffff8880163ffbc0 EFLAGS: 00010286 [ 49.937156] RAX: 0000000000000000 RBX: ffffed1002c7ff78 RCX: ffffffff813a4050 [ 49.938465] RDX: ffff8880076b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.939768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7ff2f [ 49.941085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.942425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163ffdf8 [ 49.943728] FS: 00007ff37b0b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.945199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.946281] CR2: 00007ff37b5a3580 CR3: 00000000204bf000 CR4: 0000000000350ef0 [ 49.947584] Call Trace: [ 49.948103] [ 49.948522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.949449] ? __create_object+0x59/0x80 [ 49.950247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.951236] __vmalloc_noprof+0x59/0x60 [ 49.951969] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.952872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.953817] bpf_prog_alloc+0x39/0x200 [ 49.954552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.955494] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.956414] do_seccomp+0x349/0x25e0 [ 49.957158] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.958025] ? __pfx_do_seccomp+0x10/0x10 [ 49.958832] ? find_held_lock+0x2b/0x80 [ 49.959600] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.960576] ? static_key_count+0x60/0x80 [ 49.961406] prctl_set_seccomp+0x4e/0x70 [ 49.962203] __do_sys_prctl+0xe6c/0x1d70 [ 49.962954] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.963824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.964821] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.965812] ? irqentry_exit+0xf3/0x650 [ 49.966593] do_syscall_64+0xbf/0x430 [ 49.967335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.968301] RIP: 0033:0x7ff37b5a35cd [ 49.968981] 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 [ 49.972182] RSP: 002b:00007fff4bf15dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.973584] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff37b5a35cd [ 49.974887] RDX: 000055672d4d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.976192] RBP: 00007fff4bf15e30 R08: 0000000000000000 R09: 00007fff4bf154d0 [ 49.977510] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567420e8ad0 [ 49.978809] R13: 00007fff4bf16260 R14: 00005567420e9bc0 R15: 00005567420fa780 [ 49.980128] [ 49.980555] irq event stamp: 1715 [ 49.981224] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.982773] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.984319] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 49.985890] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 49.987427] ---[ end trace 0000000000000000 ]--- [ 50.741270] ------------[ cut here ]------------ [ 50.742184] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.744213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.745640] Modules linked in: [ 50.746420] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.748639] Tainted: [W]=WARN [ 50.749247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.750689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.751601] 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 [ 50.754744] RSP: 0018:ffff88801636fbc0 EFLAGS: 00010286 [ 50.755706] RAX: 0000000000000000 RBX: ffffed1002c6df78 RCX: ffffffff813a4050 [ 50.756984] RDX: ffff8880076b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.758245] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6df2f [ 50.759504] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.760769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801636fdf8 [ 50.762071] FS: 00007fd639b64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.763486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.764525] CR2: 00007fd63a056580 CR3: 000000000bbc4000 CR4: 0000000000350ef0 [ 50.765802] Call Trace: [ 50.766305] [ 50.766710] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.767603] ? __create_object+0x59/0x80 [ 50.768374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.769329] __vmalloc_noprof+0x59/0x60 [ 50.770097] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.770909] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.771843] bpf_prog_alloc+0x39/0x200 [ 50.772569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.773510] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.774406] do_seccomp+0x349/0x25e0 [ 50.775114] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.775953] ? __pfx_do_seccomp+0x10/0x10 [ 50.776731] ? find_held_lock+0x2b/0x80 [ 50.777506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.778486] ? static_key_count+0x60/0x80 [ 50.779354] prctl_set_seccomp+0x4e/0x70 [ 50.780139] __do_sys_prctl+0xe6c/0x1d70 [ 50.780896] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.781759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.782741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.783723] ? irqentry_exit+0xf3/0x650 [ 50.784501] do_syscall_64+0xbf/0x430 [ 50.785253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.786214] RIP: 0033:0x7fd63a0565cd [ 50.786880] 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 [ 50.790056] RSP: 002b:00007ffe9ae05df0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.791417] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd63a0565cd [ 50.792713] RDX: 000055aea6d5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.794009] RBP: 00007ffe9ae05e50 R08: 0000000000000000 R09: 00007ffe9ae054f0 [ 50.795340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aecdaabad0 [ 50.796642] R13: 00007ffe9ae06280 R14: 000055aecdaacbc0 R15: 000055aecdabd780 [ 50.797959] [ 50.798435] irq event stamp: 1749 [ 50.799084] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.800605] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.802144] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.803691] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.805237] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63757' (ECDSA) to the list of known hosts. 2025/11/18 03:08:31 fuzzer started 2025/11/18 03:08:32 dialing manager at localhost:37895 2025/11/18 03:08:32 checking machine... 2025/11/18 03:08:32 checking revisions... [ 51.736500] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:08:32 testing simple program... [ 51.829793] cgroup: Unknown subsys name 'net' [ 51.894993] cgroup: Unknown subsys name 'cpuset' [ 51.911845] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:08:31 Registers: info registers vcpu 0 RAX=ffff88800bb9a6f0 RBX=ffff888008c4b780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88800bb9a7e8 RBP=ffff888008c4b780 RSP=ffff88801506fb00 R8 =0000000000000006 R9 =0000000000000000 R10=ffff88800bb9a7d8 R11=0000000000000001 R12=ffff88800bb9a6f0 R13=ffff88800bb9a5c8 R14=00000000000d0000 R15=00000000ffffffff RIP=ffffffff81aab81f 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 00007ff37b0b1900 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=00007fff4bf0f000 CR3=0000000020537000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001e3cd 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=00000202 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffefb3d5c28 CR3=000000000db39000 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=d6bc2846308bb4be074cb017f3e153ae XMM02=0000000000304448ec2efd57dc4c00df XMM03=0000000000312168220b12a365a5a718 XMM04=6fd8bf1c6c519f5400000000000ae988 XMM05=92f230010d057ff70000000000321e20 XMM06=817b8945e9d503730000000000320ec0 XMM07=e042d86d42eb936e00000000003123e8 XMM08=220b12a365a5a71800000000003044a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000