[ 46.489870] ------------[ cut here ]------------ [ 46.490799] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.493099] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.494533] Modules linked in: [ 46.495124] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.497101] Tainted: [W]=WARN [ 46.497694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.499130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.500023] 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 [ 46.503169] RSP: 0018:ffff888016097bc0 EFLAGS: 00010286 [ 46.504143] RAX: 0000000000000000 RBX: ffffed1002c12f78 RCX: ffffffff813a4050 [ 46.505401] RDX: ffff88800d0eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.506673] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c12f2f [ 46.507938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.509194] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016097df8 [ 46.510460] FS: 00007fe7d570c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.511896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.512941] CR2: 00007ffdf9e68ef7 CR3: 000000000d267000 CR4: 0000000000350ef0 [ 46.514198] Call Trace: [ 46.514708] [ 46.515127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.516014] ? __create_object+0x59/0x80 [ 46.516785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.517740] __vmalloc_noprof+0x59/0x60 [ 46.518438] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.519311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.520238] bpf_prog_alloc+0x39/0x200 [ 46.520969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.521882] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.522779] do_seccomp+0x349/0x25e0 [ 46.523454] ? find_held_lock+0x2b/0x80 [ 46.524214] ? do_prlimit+0x310/0x610 [ 46.524944] ? __pfx_do_seccomp+0x10/0x10 [ 46.525719] ? do_raw_spin_unlock+0x53/0x220 [ 46.526547] ? _raw_spin_unlock+0x1e/0x40 [ 46.527284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.528227] ? static_key_count+0x60/0x80 [ 46.529016] prctl_set_seccomp+0x4e/0x70 [ 46.529809] __do_sys_prctl+0xe6c/0x1d70 [ 46.530704] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.531573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.532474] ? irqentry_exit+0xf3/0x650 [ 46.533231] do_syscall_64+0xbf/0x430 [ 46.533983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.534938] RIP: 0033:0x7fe7d5bfe5cd [ 46.535652] 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 [ 46.538740] RSP: 002b:00007ffdf9e66b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.540089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7d5bfe5cd [ 46.541349] RDX: 0000564b75c29e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.542604] RBP: 00007ffdf9e66b80 R08: 0000000000000000 R09: 00007ffdf9e66220 [ 46.543889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ba3f64bf0 [ 46.545152] R13: 00007ffdf9e66fb0 R14: 0000564ba3f6e380 R15: 0000564ba3f79460 [ 46.546426] [ 46.546884] irq event stamp: 1811 [ 46.547556] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.549057] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.550531] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 46.552045] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 46.553535] ---[ end trace 0000000000000000 ]--- [ 49.384673] ------------[ cut here ]------------ [ 49.385609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.387668] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.389251] Modules linked in: [ 49.389900] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.391883] Tainted: [W]=WARN [ 49.392427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.393884] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.394780] 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 [ 49.397928] RSP: 0018:ffff88801bf57bc0 EFLAGS: 00010286 [ 49.398907] RAX: 0000000000000000 RBX: ffffed10037eaf78 RCX: ffffffff813a4050 [ 49.400207] RDX: ffff888019ef8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.401480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037eaf2f [ 49.402758] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.404041] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf57df8 [ 49.405323] FS: 00007f39d85d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.406749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.407812] CR2: 00007f39d8ac5580 CR3: 00000000200f0000 CR4: 0000000000350ef0 [ 49.409103] Call Trace: [ 49.409608] [ 49.410016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.410913] ? __create_object+0x59/0x80 [ 49.411718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.412694] __vmalloc_noprof+0x59/0x60 [ 49.413401] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.414262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.415197] bpf_prog_alloc+0x39/0x200 [ 49.415936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.416867] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.417759] do_seccomp+0x349/0x25e0 [ 49.418442] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.419349] ? __pfx_do_seccomp+0x10/0x10 [ 49.420134] ? find_held_lock+0x2b/0x80 [ 49.420889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.421855] ? static_key_count+0x60/0x80 [ 49.422650] prctl_set_seccomp+0x4e/0x70 [ 49.423388] __do_sys_prctl+0xe6c/0x1d70 [ 49.424178] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.425031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.425987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.426983] ? irqentry_exit+0xf3/0x650 [ 49.427740] do_syscall_64+0xbf/0x430 [ 49.428434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.429393] RIP: 0033:0x7f39d8ac55cd [ 49.430102] 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 [ 49.433264] RSP: 002b:00007ffe4f68ef50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.434625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39d8ac55cd [ 49.435918] RDX: 0000556988ceae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.437196] RBP: 00007ffe4f68efb0 R08: 0000000000000000 R09: 00007ffe4f68e650 [ 49.438464] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569c0bf7b10 [ 49.439792] R13: 00007ffe4f68f3e0 R14: 00005569c0bf82b0 R15: 00005569c0c0c6f0 [ 49.441088] [ 49.441552] irq event stamp: 2211 [ 49.442168] hardirqs last enabled at (2219): [] __up_console_sem+0x78/0x80 [ 49.443691] hardirqs last disabled at (2228): [] __up_console_sem+0x5d/0x80 [ 49.445211] softirqs last enabled at (2198): [] handle_softirqs+0x50c/0x770 [ 49.446751] softirqs last disabled at (2193): [] __irq_exit_rcu+0xc4/0x100 [ 49.448130] ---[ end trace 0000000000000000 ]--- [ 50.145745] ------------[ cut here ]------------ [ 50.146216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.147304] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.148070] Modules linked in: [ 50.148386] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.149455] Tainted: [W]=WARN [ 50.149775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.150561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.151031] 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 [ 50.152727] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 50.153226] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 50.153911] RDX: ffff888016ad5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.154595] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 50.155263] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.155947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 50.156630] FS: 00007f8e80a4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.157378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.157943] CR2: 00007fffb7d18ef7 CR3: 0000000018f21000 CR4: 0000000000350ef0 [ 50.158622] Call Trace: [ 50.158871] [ 50.159096] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.159578] ? __create_object+0x59/0x80 [ 50.159974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.160470] __vmalloc_noprof+0x59/0x60 [ 50.160872] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.161314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.161814] bpf_prog_alloc+0x39/0x200 [ 50.162188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.162679] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.163156] do_seccomp+0x349/0x25e0 [ 50.163535] ? find_held_lock+0x2b/0x80 [ 50.163911] ? do_prlimit+0x310/0x610 [ 50.164278] ? __pfx_do_seccomp+0x10/0x10 [ 50.164688] ? do_raw_spin_unlock+0x53/0x220 [ 50.165103] ? _raw_spin_unlock+0x1e/0x40 [ 50.165512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.165997] ? static_key_count+0x60/0x80 [ 50.166391] prctl_set_seccomp+0x4e/0x70 [ 50.166799] __do_sys_prctl+0xe6c/0x1d70 [ 50.167198] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.167654] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.168142] ? irqentry_exit+0xf3/0x650 [ 50.168544] do_syscall_64+0xbf/0x430 [ 50.168914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.169389] RIP: 0033:0x7f8e80f3c5cd [ 50.169760] 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 [ 50.171440] RSP: 002b:00007fffb7d16570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.172163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e80f3c5cd [ 50.172838] RDX: 000056028510ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.173525] RBP: 00007fffb7d165d0 R08: 0000000000000000 R09: 00007fffb7d15c70 [ 50.174186] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602ac872ad0 [ 50.174857] R13: 00007fffb7d16a00 R14: 00005602ac873bc0 R15: 00005602ac884780 [ 50.175560] [ 50.175785] irq event stamp: 1637 [ 50.176105] hardirqs last enabled at (1645): [] __up_console_sem+0x78/0x80 [ 50.176913] hardirqs last disabled at (1654): [] __up_console_sem+0x5d/0x80 [ 50.177720] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770 [ 50.178543] softirqs last disabled at (1177): [] __irq_exit_rcu+0xc4/0x100 [ 50.179331] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22105' (ECDSA) to the list of known hosts. 2025/11/18 02:22:29 fuzzer started 2025/11/18 02:22:29 dialing manager at localhost:37895 2025/11/18 02:22:29 checking machine... 2025/11/18 02:22:29 checking revisions... [ 51.105788] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:22:29 testing simple program... [ 51.202423] cgroup: Unknown subsys name 'net' [ 51.266097] cgroup: Unknown subsys name 'cpuset' [ 51.284107] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:22:28 Registers: info registers vcpu 0 RAX=1ffff11001943b35 RBX=ffff888019877930 RCX=ffff88800ca1d980 RDX=0000000000000000 RSI=00000000000003c0 RDI=0000000000000640 RBP=ffff8880096c78c0 RSP=ffff888019877888 R8 =ffff88800ca1d980 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=ffffea00003226c0 R13=ffff88800c615580 R14=dffffc0000000000 R15=ffff88800ca1d9a8 RIP=ffffffff81b57372 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 00007f0aa416e700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39d85a2008 CR3=000000000d21f000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38313438342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffffffe2c0f1f RBX=ffffffff869b038c RCX=ffffffff84c7129f RDX=0000000000000000 RSI=ffffffff86e87f42 RDI=ffffffff869b0360 RBP=ffffffff869b0380 RSP=ffff88806cf089d8 R8 =ffffffff86e87f42 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7feb R12=ffffffff869b039c R13=ffffffff869b0360 R14=ffffffff869b037c R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f39d85d3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39d8593008 CR3=0000000018f21000 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