[ 46.191055] ------------[ cut here ]------------ [ 46.192062] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.194456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.195991] Modules linked in: [ 46.196662] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.198753] Tainted: [W]=WARN [ 46.199316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.200845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.201742] 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 [ 46.204946] RSP: 0018:ffff888015e3fbc0 EFLAGS: 00010286 [ 46.205928] RAX: 0000000000000000 RBX: ffffed1002bc7f78 RCX: ffffffff813a4050 [ 46.207224] RDX: ffff8880170a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.208504] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc7f2f [ 46.209790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.211079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e3fdf8 [ 46.212348] FS: 00007f4dd7378900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.213785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.214842] CR2: 00007fffd2fefef8 CR3: 000000000bbe5000 CR4: 0000000000350ef0 [ 46.216117] Call Trace: [ 46.216629] [ 46.217041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.217936] ? __create_object+0x59/0x80 [ 46.218715] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.219679] __vmalloc_noprof+0x59/0x60 [ 46.220447] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.221269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.222212] bpf_prog_alloc+0x39/0x200 [ 46.222957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.223873] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.224774] do_seccomp+0x349/0x25e0 [ 46.225490] ? find_held_lock+0x2b/0x80 [ 46.226212] ? do_prlimit+0x310/0x610 [ 46.226950] ? __pfx_do_seccomp+0x10/0x10 [ 46.227736] ? do_raw_spin_unlock+0x53/0x220 [ 46.228578] ? _raw_spin_unlock+0x1e/0x40 [ 46.229312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.230293] ? static_key_count+0x60/0x80 [ 46.231108] prctl_set_seccomp+0x4e/0x70 [ 46.231872] __do_sys_prctl+0xe6c/0x1d70 [ 46.232658] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.233513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.234486] ? irqentry_exit+0xf3/0x650 [ 46.235200] do_syscall_64+0xbf/0x430 [ 46.235940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.236887] RIP: 0033:0x7f4dd786a5cd [ 46.237586] 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 [ 46.240728] RSP: 002b:00007fffd2fee2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.242095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4dd786a5cd [ 46.243377] RDX: 00005621e20d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.244667] RBP: 00007fffd2fee310 R08: 0000000000000000 R09: 00007fffd2fed9b0 [ 46.245948] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621f4425ad0 [ 46.247247] R13: 00007fffd2fee740 R14: 00005621f4426bc0 R15: 00005621f4437780 [ 46.248539] [ 46.248964] irq event stamp: 1725 [ 46.249602] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.251144] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.252676] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.254221] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 46.255722] ---[ end trace 0000000000000000 ]--- [ 49.242539] ------------[ cut here ]------------ [ 49.243100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.244334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.245306] Modules linked in: [ 49.245718] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.246993] Tainted: [W]=WARN [ 49.247345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.248285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.248868] 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 [ 49.250875] RSP: 0018:ffff88801670fbc0 EFLAGS: 00010286 [ 49.251495] RAX: 0000000000000000 RBX: ffffed1002ce1f78 RCX: ffffffff813a4050 [ 49.252277] RDX: ffff888015570000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.253082] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce1f2f [ 49.253891] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.254716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801670fdf8 [ 49.255546] FS: 00007ff81d0ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.256447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.257083] CR2: 00007ff81d6534a6 CR3: 000000001e8ea000 CR4: 0000000000350ef0 [ 49.257896] Call Trace: [ 49.258201] [ 49.258482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.259026] ? __create_object+0x59/0x80 [ 49.259529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.260110] __vmalloc_noprof+0x59/0x60 [ 49.260598] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.261120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.261705] bpf_prog_alloc+0x39/0x200 [ 49.262149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.262736] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.263281] do_seccomp+0x349/0x25e0 [ 49.263732] ? find_held_lock+0x2b/0x80 [ 49.264187] ? do_prlimit+0x310/0x610 [ 49.264654] ? __pfx_do_seccomp+0x10/0x10 [ 49.265118] ? do_raw_spin_unlock+0x53/0x220 [ 49.265644] ? _raw_spin_unlock+0x1e/0x40 [ 49.266117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.266720] ? static_key_count+0x60/0x80 [ 49.267196] prctl_set_seccomp+0x4e/0x70 [ 49.267685] __do_sys_prctl+0xe6c/0x1d70 [ 49.268150] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.268691] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.269275] ? irqentry_exit+0xf3/0x650 [ 49.269755] do_syscall_64+0xbf/0x430 [ 49.270203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.270803] RIP: 0033:0x7ff81d5df5cd [ 49.271220] 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 [ 49.273210] RSP: 002b:00007fff01492f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.274072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff81d5df5cd [ 49.274892] RDX: 000055d603c38e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.275706] RBP: 00007fff01492fe0 R08: 0000000000000000 R09: 00007fff01492680 [ 49.276520] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d60738db10 [ 49.277296] R13: 00007fff01493410 R14: 000055d60738e2b0 R15: 000055d6073a26f0 [ 49.278132] [ 49.278426] irq event stamp: 1695 [ 49.278810] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 49.279769] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 49.280735] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 49.281715] softirqs last disabled at (1191): [] __irq_exit_rcu+0xc4/0x100 [ 49.282685] ---[ end trace 0000000000000000 ]--- [ 50.048701] ------------[ cut here ]------------ [ 50.049678] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.051805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.053356] Modules linked in: [ 50.054031] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.056205] Tainted: [W]=WARN [ 50.056843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.058421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.059347] 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 [ 50.062662] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 50.063700] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 50.065065] RDX: ffff88800f8db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.066462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 50.067851] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.069248] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 50.070661] FS: 00007fe031e30900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.072279] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.073451] CR2: 00007ffe6a857ef8 CR3: 000000001cec0000 CR4: 0000000000350ef0 [ 50.074883] Call Trace: [ 50.075461] [ 50.075912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.076904] ? __create_object+0x59/0x80 [ 50.077732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.078775] __vmalloc_noprof+0x59/0x60 [ 50.079614] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.080594] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.081601] bpf_prog_alloc+0x39/0x200 [ 50.082372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.083448] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.084463] do_seccomp+0x349/0x25e0 [ 50.085203] ? find_held_lock+0x2b/0x80 [ 50.086051] ? do_prlimit+0x310/0x610 [ 50.086893] ? __pfx_do_seccomp+0x10/0x10 [ 50.087768] ? do_raw_spin_unlock+0x53/0x220 [ 50.088622] ? _raw_spin_unlock+0x1e/0x40 [ 50.089482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.090539] ? static_key_count+0x60/0x80 [ 50.091372] prctl_set_seccomp+0x4e/0x70 [ 50.092244] __do_sys_prctl+0xe6c/0x1d70 [ 50.093107] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.094053] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.095133] ? irqentry_exit+0xf3/0x650 [ 50.095985] do_syscall_64+0xbf/0x430 [ 50.096801] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.097863] RIP: 0033:0x7fe0323225cd [ 50.098666] 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 [ 50.102134] RSP: 002b:00007ffe6a855420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.103665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0323225cd [ 50.105035] RDX: 0000556376d20e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.106468] RBP: 00007ffe6a855480 R08: 0000000000000000 R09: 00007ffe6a854b20 [ 50.107862] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563a219aad0 [ 50.109288] R13: 00007ffe6a8558b0 R14: 00005563a219bbc0 R15: 00005563a21ac780 [ 50.110737] [ 50.111223] irq event stamp: 1707 [ 50.111944] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 50.113602] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.115290] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 50.116987] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 50.118673] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17826' (ECDSA) to the list of known hosts. 2025/11/19 04:18:00 fuzzer started 2025/11/19 04:18:00 dialing manager at localhost:34383 2025/11/19 04:18:00 checking machine... 2025/11/19 04:18:00 checking revisions... [ 51.123851] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:18:00 testing simple program... [ 51.229113] cgroup: Unknown subsys name 'net' [ 51.293296] cgroup: Unknown subsys name 'cpuset' [ 51.309598] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:17:59 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff86650294 RCX=ffffffff81c0bb3f RDX=1ffff1100327bb11 RSI=ffffffff81c0bb49 RDI=ffff8880193dd888 RBP=ffff8880193dd700 RSP=ffff888015e3fd08 R8 =0000000000000001 R9 =ffffed100327bb20 R10=0000000000000001 R11=0000000000000001 R12=ffff8880098d6000 R13=ffff8880193dd7d0 R14=0000000000000001 R15=ffff8880193dd780 RIP=ffffffff81c0bb73 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 00007ff81d0ed900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0148d000 CR3=000000001e8e3000 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=ffff88800fbe0000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888015427350 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b459 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529369 RFL=00000006 [-----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 00007fe911d0e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe911425000 CR3=000000000e5cd000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=d594750590ec452b00000000000ae988 XMM05=42e73b1f3ce723cb0000000000320f30 XMM06=b5d2afb5c87ab019000000000031fcd0 XMM07=fb795ef6d6577056000000000030fd40 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000