[ 45.372501] ------------[ cut here ]------------ [ 45.373416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.375391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 45.376827] Modules linked in: [ 45.377409] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.379610] Tainted: [W]=WARN [ 45.380210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.381672] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.382598] 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 [ 45.385766] RSP: 0018:ffff888017e37bc0 EFLAGS: 00010286 [ 45.386698] RAX: 0000000000000000 RBX: ffffed1002fc6f78 RCX: ffffffff813a4050 [ 45.387966] RDX: ffff888016f30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.389251] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc6f2f [ 45.390541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.391822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e37df8 [ 45.393121] FS: 00007f94ed507900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.394544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.395590] CR2: 00007ffc3e52aef8 CR3: 000000000d2d5000 CR4: 0000000000350ef0 [ 45.396878] Call Trace: [ 45.397344] [ 45.397797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.398646] ? __create_object+0x59/0x80 [ 45.399430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.400410] __vmalloc_noprof+0x59/0x60 [ 45.401180] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.402056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.402978] bpf_prog_alloc+0x39/0x200 [ 45.403660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.404584] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.405494] do_seccomp+0x349/0x25e0 [ 45.406206] ? find_held_lock+0x2b/0x80 [ 45.406970] ? do_prlimit+0x310/0x610 [ 45.407656] ? __pfx_do_seccomp+0x10/0x10 [ 45.408456] ? do_raw_spin_unlock+0x53/0x220 [ 45.409283] ? _raw_spin_unlock+0x1e/0x40 [ 45.410064] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.411044] ? static_key_count+0x60/0x80 [ 45.411842] prctl_set_seccomp+0x4e/0x70 [ 45.412559] __do_sys_prctl+0xe6c/0x1d70 [ 45.413353] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.414217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.415184] ? irqentry_exit+0xf3/0x650 [ 45.415953] do_syscall_64+0xbf/0x430 [ 45.416643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.417604] RIP: 0033:0x7f94ed9f95cd [ 45.418309] 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 [ 45.421440] RSP: 002b:00007ffc3e528280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.422791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94ed9f95cd [ 45.424068] RDX: 000055bc67d2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.425376] RBP: 00007ffc3e5282e0 R08: 0000000000000000 R09: 00007ffc3e527980 [ 45.426648] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bca72f9ad0 [ 45.427928] R13: 00007ffc3e528710 R14: 000055bca72fabc0 R15: 000055bca730b780 [ 45.429221] [ 45.429641] irq event stamp: 1769 [ 45.430292] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 45.431818] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 45.433331] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 45.434863] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 45.436367] ---[ end trace 0000000000000000 ]--- [ 48.208294] ------------[ cut here ]------------ [ 48.209129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.210803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 48.212182] Modules linked in: [ 48.212665] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.214485] Tainted: [W]=WARN [ 48.214991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.216216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.216985] 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 [ 48.219615] RSP: 0018:ffff88801631fbc0 EFLAGS: 00010286 [ 48.220429] RAX: 0000000000000000 RBX: ffffed1002c63f78 RCX: ffffffff813a4050 [ 48.221495] RDX: ffff888017033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.222562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c63f2f [ 48.223618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.224678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801631fdf8 [ 48.225764] FS: 00007fad723e5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.226957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.227836] CR2: 00007fad728d7580 CR3: 000000001b48e000 CR4: 0000000000350ef0 [ 48.228912] Call Trace: [ 48.229297] [ 48.229633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.230388] ? __create_object+0x59/0x80 [ 48.231048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.231844] __vmalloc_noprof+0x59/0x60 [ 48.232426] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.233158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.233943] bpf_prog_alloc+0x39/0x200 [ 48.234511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.235308] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.236062] do_seccomp+0x349/0x25e0 [ 48.236626] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.237393] ? __pfx_do_seccomp+0x10/0x10 [ 48.238054] ? find_held_lock+0x2b/0x80 [ 48.238651] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.239449] ? static_key_count+0x60/0x80 [ 48.240113] prctl_set_seccomp+0x4e/0x70 [ 48.240715] __do_sys_prctl+0xe6c/0x1d70 [ 48.241398] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.242121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.242920] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.243684] ? irqentry_exit+0xf3/0x650 [ 48.244319] do_syscall_64+0xbf/0x430 [ 48.244946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.245697] RIP: 0033:0x7fad728d75cd [ 48.246283] 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 [ 48.248929] RSP: 002b:00007ffe8eb9eff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.250068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad728d75cd [ 48.251129] RDX: 0000559850e62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.252177] RBP: 00007ffe8eb9f050 R08: 0000000000000000 R09: 00007ffe8eb9e6f0 [ 48.253244] R10: 0000000000000000 R11: 0000000000000246 R12: 000055985d65ead0 [ 48.254301] R13: 00007ffe8eb9f480 R14: 000055985d65fbc0 R15: 000055985d670780 [ 48.255374] [ 48.255724] irq event stamp: 1809 [ 48.256266] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 48.257548] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 48.258806] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 48.260124] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 48.261409] ---[ end trace 0000000000000000 ]--- [ 48.899492] ------------[ cut here ]------------ [ 48.900299] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.901948] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 48.903165] Modules linked in: [ 48.903648] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.905478] Tainted: [W]=WARN [ 48.906040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.907246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.908012] 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 [ 48.910632] RSP: 0018:ffff8880167a7bc0 EFLAGS: 00010286 [ 48.911439] RAX: 0000000000000000 RBX: ffffed1002cf4f78 RCX: ffffffff813a4050 [ 48.912497] RDX: ffff888016450000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.913556] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf4f2f [ 48.914613] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.915660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167a7df8 [ 48.916717] FS: 00007fb3c432e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.917934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.918808] CR2: 00007fffe90dfef8 CR3: 0000000019a28000 CR4: 0000000000350ef0 [ 48.919865] Call Trace: [ 48.920247] [ 48.920611] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.921408] ? __create_object+0x59/0x80 [ 48.922062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.922888] __vmalloc_noprof+0x59/0x60 [ 48.923511] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.924285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.925078] bpf_prog_alloc+0x39/0x200 [ 48.925686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.926508] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.927275] do_seccomp+0x349/0x25e0 [ 48.927890] ? find_held_lock+0x2b/0x80 [ 48.928526] ? do_prlimit+0x310/0x610 [ 48.929189] ? __pfx_do_seccomp+0x10/0x10 [ 48.929857] ? do_raw_spin_unlock+0x53/0x220 [ 48.930538] ? _raw_spin_unlock+0x1e/0x40 [ 48.931233] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.932054] ? static_key_count+0x60/0x80 [ 48.932718] prctl_set_seccomp+0x4e/0x70 [ 48.933397] __do_sys_prctl+0xe6c/0x1d70 [ 48.934090] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.934827] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.935646] ? irqentry_exit+0xf3/0x650 [ 48.936323] do_syscall_64+0xbf/0x430 [ 48.936953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.937726] RIP: 0033:0x7fb3c48205cd [ 48.938332] 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 [ 48.941393] RSP: 002b:00007fffe90dd360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.942576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3c48205cd [ 48.943722] RDX: 00005595a18d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.944847] RBP: 00007fffe90dd3c0 R08: 0000000000000000 R09: 00007fffe90dca60 [ 48.945985] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595c0e81ad0 [ 48.947079] R13: 00007fffe90dd7f0 R14: 00005595c0e82bc0 R15: 00005595c0e93780 [ 48.948234] [ 48.948596] irq event stamp: 1833 [ 48.949154] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 48.950501] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 48.951831] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 48.953217] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 48.954526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6384' (ECDSA) to the list of known hosts. 2025/11/18 11:08:58 fuzzer started 2025/11/18 11:08:58 dialing manager at localhost:34383 2025/11/18 11:08:58 checking machine... 2025/11/18 11:08:58 checking revisions... [ 49.756333] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:08:58 testing simple program... [ 49.850083] cgroup: Unknown subsys name 'net' [ 49.912791] cgroup: Unknown subsys name 'cpuset' [ 49.927830] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:08:57 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f10a20 RBP=ffffffff85f10a20 RSP=ffff888015aafcd8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000246 R13=0000000000000000 R14=ffff888018679490 R15=ffff888009462280 RIP=ffffffff84c97e6d 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 00007fad723e5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8eb99000 CR3=000000001fcfe000 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=ffff888014320001 RBX=ffff88801431f588 RCX=0000000000000001 RDX=ffff88801431f801 RSI=ffff88801431f8d0 RDI=ffff88801431f598 RBP=ffff88801431f8d0 RSP=ffff88801431f4e0 R8 =ffffffff86ab8458 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000008 R13=ffff888014318000 R14=ffff88801431f8d8 R15=ffff88801431f588 RIP=ffffffff8135e2ad RFL=00000297 [--S-APC] 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 00007fa9a9e5a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa9a9474000 CR3=000000000d552000 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=582e2fded6dc7c4600000000000ae988 XMM05=10e0864f2cfa3c560000000000323478 XMM06=8049b6cc17c53a690000000000322218 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000