[ 46.231089] ------------[ cut here ]------------ [ 46.231847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.233477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.234668] Modules linked in: [ 46.235158] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.236836] Tainted: [W]=WARN [ 46.237292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.238495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.239260] 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 [ 46.241857] RSP: 0018:ffff888017547bc0 EFLAGS: 00010286 [ 46.242671] RAX: 0000000000000000 RBX: ffffed1002ea8f78 RCX: ffffffff813a4050 [ 46.243715] RDX: ffff8880165e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.244783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea8f2f [ 46.245835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.246891] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017547df8 [ 46.247972] FS: 00007fcf50fa5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.249162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.250048] CR2: 00007fcf51497580 CR3: 000000000cce1000 CR4: 0000000000350ef0 [ 46.251111] Call Trace: [ 46.251502] [ 46.251877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.252577] ? __create_object+0x59/0x80 [ 46.253225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.254014] __vmalloc_noprof+0x59/0x60 [ 46.254596] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.255319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.256081] bpf_prog_alloc+0x39/0x200 [ 46.256703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.257434] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.258178] do_seccomp+0x349/0x25e0 [ 46.258781] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.259489] ? __pfx_do_seccomp+0x10/0x10 [ 46.260134] ? find_held_lock+0x2b/0x80 [ 46.260757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.261506] ? static_key_count+0x60/0x80 [ 46.262173] prctl_set_seccomp+0x4e/0x70 [ 46.262826] __do_sys_prctl+0xe6c/0x1d70 [ 46.263437] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.264148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.264943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.265742] ? irqentry_exit+0xf3/0x650 [ 46.266337] do_syscall_64+0xbf/0x430 [ 46.266966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.267740] RIP: 0033:0x7fcf514975cd [ 46.268279] 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 [ 46.270899] RSP: 002b:00007ffc2a10f140 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.272020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf514975cd [ 46.273092] RDX: 0000563e1603de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.274152] RBP: 00007ffc2a10f1a0 R08: 0000000000000000 R09: 00007ffc2a10e840 [ 46.275217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e1eecbad0 [ 46.276271] R13: 00007ffc2a10f5d0 R14: 0000563e1eeccbc0 R15: 0000563e1eedd780 [ 46.277349] [ 46.277736] irq event stamp: 1725 [ 46.278235] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 46.279503] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 46.280752] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 46.282026] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 46.283297] ---[ end trace 0000000000000000 ]--- [ 49.177786] ------------[ cut here ]------------ [ 49.178725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.180808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.182242] Modules linked in: [ 49.182882] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.184809] Tainted: [W]=WARN [ 49.185351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.187022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.187994] 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 [ 49.191106] RSP: 0018:ffff88801a3bfbc0 EFLAGS: 00010286 [ 49.192060] RAX: 0000000000000000 RBX: ffffed1003477f78 RCX: ffffffff813a4050 [ 49.193308] RDX: ffff8880165e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.194592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003477f2f [ 49.195912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.197178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3bfdf8 [ 49.198444] FS: 00007f173a6d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.199886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.200948] CR2: 00007f173abc3580 CR3: 000000000da71000 CR4: 0000000000350ef0 [ 49.202243] Call Trace: [ 49.202754] [ 49.203163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.204052] ? __create_object+0x59/0x80 [ 49.204843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.205832] __vmalloc_noprof+0x59/0x60 [ 49.206556] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.207438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.208361] bpf_prog_alloc+0x39/0x200 [ 49.209099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.210023] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.210925] do_seccomp+0x349/0x25e0 [ 49.211642] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.212501] ? __pfx_do_seccomp+0x10/0x10 [ 49.213275] ? find_held_lock+0x2b/0x80 [ 49.214030] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.214991] ? static_key_count+0x60/0x80 [ 49.215775] prctl_set_seccomp+0x4e/0x70 [ 49.216490] __do_sys_prctl+0xe6c/0x1d70 [ 49.217259] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.218101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.219056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.220012] ? irqentry_exit+0xf3/0x650 [ 49.220758] do_syscall_64+0xbf/0x430 [ 49.221441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.222374] RIP: 0033:0x7f173abc35cd [ 49.223076] 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 [ 49.226195] RSP: 002b:00007fffad30ad90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.227564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f173abc35cd [ 49.228832] RDX: 000055680e604e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.230099] RBP: 00007fffad30adf0 R08: 0000000000000000 R09: 00007fffad30a490 [ 49.231358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556836fd0bf0 [ 49.232625] R13: 00007fffad30b220 R14: 0000556836fda380 R15: 0000556836fe5460 [ 49.233898] [ 49.234313] irq event stamp: 1853 [ 49.234963] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.236451] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.237955] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 49.239503] softirqs last disabled at (1497): [] __irq_exit_rcu+0xc4/0x100 [ 49.240766] ---[ end trace 0000000000000000 ]--- [ 49.935927] ------------[ cut here ]------------ [ 49.936913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.938993] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.940530] Modules linked in: [ 49.941223] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.943323] Tainted: [W]=WARN [ 49.943973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.945512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.946485] 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 [ 49.949808] RSP: 0018:ffff888016807bc0 EFLAGS: 00010286 [ 49.950858] RAX: 0000000000000000 RBX: ffffed1002d00f78 RCX: ffffffff813a4050 [ 49.952209] RDX: ffff888016b65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.953562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d00f2f [ 49.954937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.956292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016807df8 [ 49.957650] FS: 00007f33ca20c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.959186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.960312] CR2: 00007ffec0f4fef7 CR3: 000000001414d000 CR4: 0000000000350ef0 [ 49.961670] Call Trace: [ 49.962162] [ 49.962594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.963576] ? __create_object+0x59/0x80 [ 49.964414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.965437] __vmalloc_noprof+0x59/0x60 [ 49.966244] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.967193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.968187] bpf_prog_alloc+0x39/0x200 [ 49.968958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.969955] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.970929] do_seccomp+0x349/0x25e0 [ 49.971698] ? find_held_lock+0x2b/0x80 [ 49.972455] ? do_prlimit+0x310/0x610 [ 49.973245] ? __pfx_do_seccomp+0x10/0x10 [ 49.974075] ? do_raw_spin_unlock+0x53/0x220 [ 49.974963] ? _raw_spin_unlock+0x1e/0x40 [ 49.975795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.976825] ? static_key_count+0x60/0x80 [ 49.977672] prctl_set_seccomp+0x4e/0x70 [ 49.978441] __do_sys_prctl+0xe6c/0x1d70 [ 49.979288] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.980199] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.981241] ? irqentry_exit+0xf3/0x650 [ 49.982076] do_syscall_64+0xbf/0x430 [ 49.982873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.983881] RIP: 0033:0x7f33ca6fe5cd [ 49.984580] 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 [ 49.987950] RSP: 002b:00007ffec0f4dee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.989399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33ca6fe5cd [ 49.990769] RDX: 000056455a557e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.992125] RBP: 00007ffec0f4df40 R08: 0000000000000000 R09: 00007ffec0f4d5e0 [ 49.993467] R10: 0000000000000000 R11: 0000000000000246 R12: 000056456685bad0 [ 49.994835] R13: 00007ffec0f4e370 R14: 000056456685cbc0 R15: 000056456686d780 [ 49.996207] [ 49.996729] irq event stamp: 1791 [ 49.997370] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.998980] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 50.000581] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.002212] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 50.003482] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26625' (ECDSA) to the list of known hosts. 2025/11/19 05:47:36 fuzzer started 2025/11/19 05:47:37 dialing manager at localhost:34383 2025/11/19 05:47:37 checking machine... 2025/11/19 05:47:37 checking revisions... [ 50.906892] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:47:37 testing simple program... [ 51.002185] cgroup: Unknown subsys name 'net' [ 51.055179] cgroup: Unknown subsys name 'cpuset' [ 51.070170] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:47:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800db8ec80 RCX=ffffffff819ec7c2 RDX=ffff888017a7d340 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888016cdfa18 RSP=ffff888016cdf848 R8 =00007f173a6bd000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800db8e8c0 R13=dffffc0000000000 R14=0000000000000000 R15=ffff888016cdf9f8 RIP=ffffffff81751796 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 00007f173a6d1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f173a67b008 CR3=0000000020668000 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=8f5c28f5c28f5c29 RBX=ffff888009613780 RCX=0000000000000000 RDX=0000000088596801 RSI=0000000000000000 RDI=ffffffff85e2b998 RBP=ffff8880096141d8 RSP=ffff888009637b20 R8 =0000000000000001 R9 =0000000000000039 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff81526fed RFL=00000813 [-O--A-C] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f830db8b008 CR3=0000000016b0d000 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=6efdebba33f02e822346cc185910d99c XMM02=0000000000301c40eff9b2d0a8fce9cb XMM03=0000000000301d102c67c8bc2e329bc3 XMM04=5bc468dd8b5ad4cc00000000000ae988 XMM05=0973579595a7aa7d000000000031e228 XMM06=817b8945e9d50373000000000031d2c8 XMM07=e042d86d42eb936e000000000030d700 XMM08=6c833e6eebe19a0b0000000000301d10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000