[ 46.634452] ------------[ cut here ]------------ [ 46.635416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.637409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.638892] Modules linked in: [ 46.639562] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.641562] Tainted: [W]=WARN [ 46.642132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.643624] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.644546] 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 [ 46.647720] RSP: 0018:ffff88801ae87bc0 EFLAGS: 00010286 [ 46.648707] RAX: 0000000000000000 RBX: ffffed10035d0f78 RCX: ffffffff813a4050 [ 46.650013] RDX: ffff888009d09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.651304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d0f2f [ 46.652612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.653886] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae87df8 [ 46.655181] FS: 00007f37ff4ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.656632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.657709] CR2: 00007ffd4848cef7 CR3: 000000000d854000 CR4: 0000000000350ef0 [ 46.659000] Call Trace: [ 46.659514] [ 46.659941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.660843] ? __create_object+0x59/0x80 [ 46.661641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.662640] __vmalloc_noprof+0x59/0x60 [ 46.663417] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.664256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.665208] bpf_prog_alloc+0x39/0x200 [ 46.665960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.666895] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.667821] do_seccomp+0x349/0x25e0 [ 46.668542] ? find_held_lock+0x2b/0x80 [ 46.669262] ? do_prlimit+0x310/0x610 [ 46.670014] ? __pfx_do_seccomp+0x10/0x10 [ 46.670811] ? do_raw_spin_unlock+0x53/0x220 [ 46.671678] ? _raw_spin_unlock+0x1e/0x40 [ 46.672463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.673436] ? static_key_count+0x60/0x80 [ 46.674187] prctl_set_seccomp+0x4e/0x70 [ 46.674970] __do_sys_prctl+0xe6c/0x1d70 [ 46.675770] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.676649] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.677623] ? irqentry_exit+0xf3/0x650 [ 46.678404] do_syscall_64+0xbf/0x430 [ 46.679113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.680072] RIP: 0033:0x7f37ff9ac5cd [ 46.680789] 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 [ 46.684001] RSP: 002b:00007ffd4848a3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.685378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37ff9ac5cd [ 46.686679] RDX: 00005572610b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.687977] RBP: 00007ffd4848a450 R08: 0000000000000000 R09: 00007ffd48489af0 [ 46.689256] R10: 0000000000000000 R11: 0000000000000246 R12: 000055726bf8d240 [ 46.690556] R13: 00007ffd4848a880 R14: 000055726bf8cbf0 R15: 000055726bfa14d0 [ 46.691875] [ 46.692335] irq event stamp: 1719 [ 46.692946] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.694480] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.696031] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 46.697601] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 46.699125] ---[ end trace 0000000000000000 ]--- [ 49.627551] ------------[ cut here ]------------ [ 49.628499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.630515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.632183] Modules linked in: [ 49.632889] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.634874] Tainted: [W]=WARN [ 49.635491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.636985] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.637905] 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 [ 49.641073] RSP: 0018:ffff88801734fbc0 EFLAGS: 00010286 [ 49.642042] RAX: 0000000000000000 RBX: ffffed1002e69f78 RCX: ffffffff813a4050 [ 49.643334] RDX: ffff888017aa5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.644622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e69f2f [ 49.645905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.647183] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801734fdf8 [ 49.648468] FS: 00007fc1159d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.649905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.650963] CR2: 00007fc115ec3580 CR3: 0000000015f3e000 CR4: 0000000000350ef0 [ 49.652249] Call Trace: [ 49.652742] [ 49.653159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.654047] ? __create_object+0x59/0x80 [ 49.654837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.655819] __vmalloc_noprof+0x59/0x60 [ 49.656573] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.657444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.658364] bpf_prog_alloc+0x39/0x200 [ 49.659057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.659991] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.660897] do_seccomp+0x349/0x25e0 [ 49.661613] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.662513] ? __pfx_do_seccomp+0x10/0x10 [ 49.663257] ? find_held_lock+0x2b/0x80 [ 49.664055] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.665023] ? static_key_count+0x60/0x80 [ 49.665809] prctl_set_seccomp+0x4e/0x70 [ 49.666580] __do_sys_prctl+0xe6c/0x1d70 [ 49.667384] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.668193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.669150] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.670145] ? irqentry_exit+0xf3/0x650 [ 49.670928] do_syscall_64+0xbf/0x430 [ 49.671690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.672663] RIP: 0033:0x7fc115ec35cd [ 49.673377] 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 [ 49.676632] RSP: 002b:00007ffee5788c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.678023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc115ec35cd [ 49.679329] RDX: 000055df41acee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.680666] RBP: 00007ffee5788cb0 R08: 0000000000000000 R09: 00007ffee5788350 [ 49.681966] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df640ac2b0 [ 49.683300] R13: 00007ffee57890e0 R14: 000055df640aed20 R15: 000055df640c08d0 [ 49.684647] [ 49.685080] irq event stamp: 1849 [ 49.685747] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.687303] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 49.688646] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.689944] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 49.691209] ---[ end trace 0000000000000000 ]--- [ 50.427687] ------------[ cut here ]------------ [ 50.428469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.430065] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.431235] Modules linked in: [ 50.431777] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.433567] Tainted: [W]=WARN [ 50.434021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.435515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.436212] 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 [ 50.438748] RSP: 0018:ffff88800b2efbc0 EFLAGS: 00010286 [ 50.439543] RAX: 0000000000000000 RBX: ffffed100165df78 RCX: ffffffff813a4050 [ 50.440567] RDX: ffff88801ad81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.441593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100165df2f [ 50.442621] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.443658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b2efdf8 [ 50.444699] FS: 00007f4f5e048900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.445860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.446708] CR2: 00007ffe0b0caef7 CR3: 000000000dc8b000 CR4: 0000000000350ef0 [ 50.447754] Call Trace: [ 50.448124] [ 50.448493] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.449178] ? __create_object+0x59/0x80 [ 50.449811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.450589] __vmalloc_noprof+0x59/0x60 [ 50.451166] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.451871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.452629] bpf_prog_alloc+0x39/0x200 [ 50.453179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.453922] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.454658] do_seccomp+0x349/0x25e0 [ 50.455200] ? find_held_lock+0x2b/0x80 [ 50.455824] ? do_prlimit+0x310/0x610 [ 50.456412] ? __pfx_do_seccomp+0x10/0x10 [ 50.457000] ? do_raw_spin_unlock+0x53/0x220 [ 50.457672] ? _raw_spin_unlock+0x1e/0x40 [ 50.458271] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.459051] ? static_key_count+0x60/0x80 [ 50.459713] prctl_set_seccomp+0x4e/0x70 [ 50.460340] __do_sys_prctl+0xe6c/0x1d70 [ 50.460927] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.461624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.462404] ? irqentry_exit+0xf3/0x650 [ 50.462983] do_syscall_64+0xbf/0x430 [ 50.463591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.464368] RIP: 0033:0x7f4f5e53a5cd [ 50.464897] 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 [ 50.467431] RSP: 002b:00007ffe0b0c8860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.468519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f5e53a5cd [ 50.469542] RDX: 00005633fa442e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.470568] RBP: 00007ffe0b0c88c0 R08: 0000000000000000 R09: 00007ffe0b0c7f60 [ 50.471596] R10: 0000000000000000 R11: 0000000000000246 R12: 000056341703fad0 [ 50.472625] R13: 00007ffe0b0c8cf0 R14: 0000563417040bc0 R15: 0000563417051780 [ 50.473671] [ 50.474010] irq event stamp: 1825 [ 50.474542] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.475769] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.476986] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 50.478218] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 50.479449] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14078' (ECDSA) to the list of known hosts. 2025/11/18 12:40:56 fuzzer started 2025/11/18 12:40:56 dialing manager at localhost:34383 2025/11/18 12:40:56 checking machine... 2025/11/18 12:40:56 checking revisions... [ 51.375563] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:40:56 testing simple program... [ 51.445438] cgroup: Unknown subsys name 'net' [ 51.484710] cgroup: Unknown subsys name 'cpuset' [ 51.494045] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:40:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff81b8cd48 RDX=ffff888015b38000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888016d396c0 RSP=ffff888015b37a18 R8 =0000000000000001 R9 =ffffed1002b66f49 R10=0000000000000001 R11=0000000000000001 R12=1ffff11002b66f45 R13=ffff888016d39820 R14=ffff8880165b3301 R15=ffff888015b37c38 RIP=ffffffff81751e04 RFL=00000202 [-------] 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 00007f6ee537d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc115f86650 CR3=0000000015e19000 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=442b34879273ca3e00000000000ae988 XMM05=efa54844bc6abef60000000000320dd8 XMM06=3e829fc8c8edc990000000000031f460 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86abec64 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888016fd7b28 RSP=ffff888016fd7a60 R8 =ffffffff86abec68 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026726 R12=ffff888016fd7b30 R13=ffff888016fd7b18 R14=ffff888016fd7b11 R15=ffff888016fd7ad0 RIP=ffffffff8135e8c8 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 00007fc1159d1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee5782000 CR3=000000001c8bf000 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