[ 38.984786] ------------[ cut here ]------------ [ 38.985701] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.987701] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.989153] Modules linked in: [ 38.989739] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.992010] Tainted: [W]=WARN [ 38.992819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.994342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.995300] 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 [ 38.998521] RSP: 0018:ffff8880163afbc0 EFLAGS: 00010286 [ 38.999519] RAX: 0000000000000000 RBX: ffffed1002c75f78 RCX: ffffffff813a4050 [ 39.000825] RDX: ffff88800f3f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002138] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c75f2f [ 39.003456] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.004759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163afdf8 [ 39.006049] FS: 00007f536f484900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.007524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.008598] CR2: 00007f536f976580 CR3: 000000000c0b2000 CR4: 0000000000350ef0 [ 39.009905] Call Trace: [ 39.010433] [ 39.010848] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.011770] ? __create_object+0x59/0x80 [ 39.012576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.013569] __vmalloc_noprof+0x59/0x60 [ 39.014355] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.016194] bpf_prog_alloc+0x39/0x200 [ 39.016893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017845] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.018791] do_seccomp+0x349/0x25e0 [ 39.019521] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.020439] ? __pfx_do_seccomp+0x10/0x10 [ 39.021244] ? find_held_lock+0x2b/0x80 [ 39.021977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.022970] ? static_key_count+0x60/0x80 [ 39.023775] prctl_set_seccomp+0x4e/0x70 [ 39.024565] __do_sys_prctl+0xe6c/0x1d70 [ 39.025369] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.026251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.027237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.028224] ? irqentry_exit+0xf3/0x650 [ 39.028948] do_syscall_64+0xbf/0x430 [ 39.029695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.030671] RIP: 0033:0x7f536f9765cd [ 39.031400] 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 [ 39.034608] RSP: 002b:00007ffcafcd0010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.035983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f536f9765cd [ 39.037283] RDX: 000055a6dc59be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.038596] RBP: 00007ffcafcd0070 R08: 0000000000000000 R09: 00007ffcafccf710 [ 39.039891] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a71729fad0 [ 39.041189] R13: 00007ffcafcd04a0 R14: 000055a7172a0bc0 R15: 000055a7172b1780 [ 39.042540] [ 39.042971] irq event stamp: 1851 [ 39.043627] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 39.045168] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 39.046744] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.048302] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.049835] ---[ end trace 0000000000000000 ]--- [ 42.320905] ------------[ cut here ]------------ [ 42.321829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.323917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.326749] Modules linked in: [ 42.327415] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.329470] Tainted: [W]=WARN [ 42.330040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.331545] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.332466] 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 [ 42.335693] RSP: 0018:ffff888016fa7bc0 EFLAGS: 00010286 [ 42.336699] RAX: 0000000000000000 RBX: ffffed1002df4f78 RCX: ffffffff813a4050 [ 42.338028] RDX: ffff8880175e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.339341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df4f2f [ 42.340633] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.341984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fa7df8 [ 42.343292] FS: 00007f90a8242900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.344738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.345856] CR2: 00007f90a8734580 CR3: 000000000e078000 CR4: 0000000000350ef0 [ 42.347188] Call Trace: [ 42.347666] [ 42.348081] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.349009] ? __create_object+0x59/0x80 [ 42.349862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.350905] __vmalloc_noprof+0x59/0x60 [ 42.351683] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.352575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.353553] bpf_prog_alloc+0x39/0x200 [ 42.354319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.355264] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.356165] do_seccomp+0x349/0x25e0 [ 42.356852] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.357831] ? __pfx_do_seccomp+0x10/0x10 [ 42.358647] ? find_held_lock+0x2b/0x80 [ 42.359419] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.360382] ? static_key_count+0x60/0x80 [ 42.361186] prctl_set_seccomp+0x4e/0x70 [ 42.361954] __do_sys_prctl+0xe6c/0x1d70 [ 42.362773] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.363639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.364627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.365656] ? irqentry_exit+0xf3/0x650 [ 42.366439] do_syscall_64+0xbf/0x430 [ 42.367191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.368096] RIP: 0033:0x7f90a87345cd [ 42.368804] 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 [ 42.372047] RSP: 002b:00007ffdb6f05c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.373466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90a87345cd [ 42.374787] RDX: 0000557460b32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.376083] RBP: 00007ffdb6f05c90 R08: 0000000000000000 R09: 00007ffdb6f05330 [ 42.377480] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574702a1ad0 [ 42.378838] R13: 00007ffdb6f060c0 R14: 00005574702a2bc0 R15: 00005574702b3780 [ 42.380175] [ 42.380610] irq event stamp: 2009 [ 42.381287] hardirqs last enabled at (2019): [] __up_console_sem+0x78/0x80 [ 42.382921] hardirqs last disabled at (2048): [] __up_console_sem+0x5d/0x80 [ 42.384481] softirqs last enabled at (2046): [] handle_softirqs+0x50c/0x770 [ 42.386072] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 42.387428] ---[ end trace 0000000000000000 ]--- [ 43.189637] ------------[ cut here ]------------ [ 43.190721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.192787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.194190] Modules linked in: [ 43.194717] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.196681] Tainted: [W]=WARN [ 43.197276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.198651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.199657] 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 [ 43.202408] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 43.203241] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 43.204345] RDX: ffff888015e0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.205444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 43.206569] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.207677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 43.208805] FS: 00007f2be14ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.210051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.211088] CR2: 00007fff1b44cef8 CR3: 000000000d5f2000 CR4: 0000000000350ef0 [ 43.212334] Call Trace: [ 43.212742] [ 43.213083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.213996] ? __create_object+0x59/0x80 [ 43.214668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.215479] __vmalloc_noprof+0x59/0x60 [ 43.216325] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.217193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.217933] bpf_prog_alloc+0x39/0x200 [ 43.218550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.219312] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.220023] do_seccomp+0x349/0x25e0 [ 43.220622] ? find_held_lock+0x2b/0x80 [ 43.221260] ? do_prlimit+0x310/0x610 [ 43.221845] ? __pfx_do_seccomp+0x10/0x10 [ 43.222512] ? do_raw_spin_unlock+0x53/0x220 [ 43.223218] ? _raw_spin_unlock+0x1e/0x40 [ 43.223830] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.224632] ? static_key_count+0x60/0x80 [ 43.225587] prctl_set_seccomp+0x4e/0x70 [ 43.226369] __do_sys_prctl+0xe6c/0x1d70 [ 43.226985] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.227935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.228793] ? irqentry_exit+0xf3/0x650 [ 43.229512] do_syscall_64+0xbf/0x430 [ 43.230089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.231155] RIP: 0033:0x7f2be19dc5cd [ 43.231703] 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 [ 43.234362] RSP: 002b:00007fff1b44a560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.235484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2be19dc5cd [ 43.236559] RDX: 000055e545de7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.237647] RBP: 00007fff1b44a5c0 R08: 0000000000000000 R09: 00007fff1b449c60 [ 43.238726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e571b8ead0 [ 43.239917] R13: 00007fff1b44a9f0 R14: 000055e571b8fbc0 R15: 000055e571ba0780 [ 43.241176] [ 43.241558] irq event stamp: 1689 [ 43.242276] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 43.243542] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 43.244919] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 43.246195] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 43.247456] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36191' (ECDSA) to the list of known hosts. 2025/11/17 20:19:58 fuzzer started 2025/11/17 20:19:58 dialing manager at localhost:37895 2025/11/17 20:19:58 checking machine... 2025/11/17 20:19:58 checking revisions... [ 44.142656] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:19:58 testing simple program... [ 44.215723] cgroup: Unknown subsys name 'net' [ 44.270959] cgroup: Unknown subsys name 'cpuset' [ 44.287996] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:19:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d7c15c RDX=1ffff11002c59eb9 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880162cf5d8 RSP=ffff8880162cf510 R8 =ffffffff86d7c160 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b59a R12=ffff8880162cf5e0 R13=ffff8880162cf5c8 R14=0000000000000005 R15=ffff8880162cf580 RIP=ffffffff8135e914 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 00007f90a8242900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb6eff000 CR3=000000000bc61000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028c23 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6b9b0e98 CR3=0000000009c75000 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=cde30db9255a038e6146e6c519844761 XMM02=2c67c8bc2e329bc30000000000303728 XMM03=fb795ef6d65770560000000000310f50 XMM04=01e5900d3ba17e0800000000000ae988 XMM05=14648eaa1277bab10000000000320510 XMM06=817b8945e9d503730000000000320398 XMM07=e042d86d42eb936e00000000003111d0 XMM08=51c41896d46d961f0000000000303788 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000