[ 54.039608] ------------[ cut here ]------------ [ 54.040519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.042523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.043995] Modules linked in: [ 54.044574] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.046516] Tainted: [W]=WARN [ 54.047102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.048543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.049458] 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 [ 54.052592] RSP: 0018:ffff88801933fbc0 EFLAGS: 00010286 [ 54.053569] RAX: 0000000000000000 RBX: ffffed1003267f78 RCX: ffffffff813a4050 [ 54.054836] RDX: ffff88800f0f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.056091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003267f2f [ 54.057357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.058621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801933fdf8 [ 54.059883] FS: 00007fdc1e46e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.061308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.062363] CR2: 00007ffda25cbef7 CR3: 000000000e970000 CR4: 0000000000350ef0 [ 54.063649] Call Trace: [ 54.064150] [ 54.064567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.065477] ? __create_object+0x59/0x80 [ 54.066264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.067233] __vmalloc_noprof+0x59/0x60 [ 54.067988] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.068870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.069761] bpf_prog_alloc+0x39/0x200 [ 54.070503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.071446] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.072353] do_seccomp+0x349/0x25e0 [ 54.073070] ? find_held_lock+0x2b/0x80 [ 54.073846] ? do_prlimit+0x310/0x610 [ 54.074537] ? __pfx_do_seccomp+0x10/0x10 [ 54.075317] ? do_raw_spin_unlock+0x53/0x220 [ 54.076133] ? _raw_spin_unlock+0x1e/0x40 [ 54.076927] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.077894] ? static_key_count+0x60/0x80 [ 54.078658] prctl_set_seccomp+0x4e/0x70 [ 54.079431] __do_sys_prctl+0xe6c/0x1d70 [ 54.080194] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.081039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.082011] ? irqentry_exit+0xf3/0x650 [ 54.082731] do_syscall_64+0xbf/0x430 [ 54.083486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.084426] RIP: 0033:0x7fdc1e9605cd [ 54.085126] 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 [ 54.088293] RSP: 002b:00007ffda25ca170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.089657] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc1e9605cd [ 54.090934] RDX: 000055a7418cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.092191] RBP: 00007ffda25ca1d0 R08: 0000000000000000 R09: 00007ffda25c9870 [ 54.093467] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7797d22b0 [ 54.094731] R13: 00007ffda25ca600 R14: 000055a7797d4d20 R15: 000055a7797e68d0 [ 54.095994] [ 54.096415] irq event stamp: 1783 [ 54.097050] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 54.098561] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 54.100055] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 54.101579] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 54.103082] ---[ end trace 0000000000000000 ]--- [ 56.969475] ------------[ cut here ]------------ [ 56.970350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.972232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 56.973571] Modules linked in: [ 56.974148] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.976083] Tainted: [W]=WARN [ 56.976594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.977957] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.978754] 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 [ 56.981700] RSP: 0018:ffff8880171afbc0 EFLAGS: 00010286 [ 56.982596] RAX: 0000000000000000 RBX: ffffed1002e35f78 RCX: ffffffff813a4050 [ 56.983791] RDX: ffff88801684b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.984960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e35f2f [ 56.986149] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.987331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171afdf8 [ 56.988520] FS: 00007f96e3d9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.989855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.990826] CR2: 00007fff3f7f5ef7 CR3: 00000000159a5000 CR4: 0000000000350ef0 [ 56.991999] Call Trace: [ 56.992424] [ 56.992840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.993633] ? __create_object+0x59/0x80 [ 56.994362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.995250] __vmalloc_noprof+0x59/0x60 [ 56.995949] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.996704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.997583] bpf_prog_alloc+0x39/0x200 [ 56.998262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.999123] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.999956] do_seccomp+0x349/0x25e0 [ 57.000584] ? find_held_lock+0x2b/0x80 [ 57.001275] ? do_prlimit+0x310/0x610 [ 57.001980] ? __pfx_do_seccomp+0x10/0x10 [ 57.002665] ? do_raw_spin_unlock+0x53/0x220 [ 57.003429] ? _raw_spin_unlock+0x1e/0x40 [ 57.004158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.005048] ? static_key_count+0x60/0x80 [ 57.005748] prctl_set_seccomp+0x4e/0x70 [ 57.006465] __do_sys_prctl+0xe6c/0x1d70 [ 57.007180] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.007978] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.008878] ? irqentry_exit+0xf3/0x650 [ 57.009548] do_syscall_64+0xbf/0x430 [ 57.010219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.011107] RIP: 0033:0x7f96e42915cd [ 57.011712] 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 [ 57.014638] RSP: 002b:00007fff3f7f3c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.015883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96e42915cd [ 57.017061] RDX: 000056222236ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.018236] RBP: 00007fff3f7f3cc0 R08: 0000000000000000 R09: 00007fff3f7f3360 [ 57.019410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562231ecb240 [ 57.020593] R13: 00007fff3f7f40f0 R14: 0000562231ed4380 R15: 0000562231edf540 [ 57.021821] [ 57.022211] irq event stamp: 1851 [ 57.022763] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 57.024193] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 57.025610] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 57.027032] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 57.028422] ---[ end trace 0000000000000000 ]--- [ 57.777300] ------------[ cut here ]------------ [ 57.778342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.780592] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.782210] Modules linked in: [ 57.782909] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.785328] Tainted: [W]=WARN [ 57.786071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.787691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.788693] 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 [ 57.792182] RSP: 0018:ffff88801589fbc0 EFLAGS: 00010286 [ 57.793247] RAX: 0000000000000000 RBX: ffffed1002b13f78 RCX: ffffffff813a4050 [ 57.794654] RDX: ffff888018970000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.796040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b13f2f [ 57.797445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.798831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801589fdf8 [ 57.800218] FS: 00007fece2790900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.801800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.802952] CR2: 00007ffd12eb5ef7 CR3: 000000000d0d8000 CR4: 0000000000350ef0 [ 57.804345] Call Trace: [ 57.804881] [ 57.805328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.806314] ? __create_object+0x59/0x80 [ 57.807161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.808191] __vmalloc_noprof+0x59/0x60 [ 57.808993] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.809955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.810954] bpf_prog_alloc+0x39/0x200 [ 57.811697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.812684] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.813655] do_seccomp+0x349/0x25e0 [ 57.814413] ? find_held_lock+0x2b/0x80 [ 57.815215] ? do_prlimit+0x310/0x610 [ 57.816000] ? __pfx_do_seccomp+0x10/0x10 [ 57.816831] ? do_raw_spin_unlock+0x53/0x220 [ 57.817678] ? _raw_spin_unlock+0x1e/0x40 [ 57.818514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.819539] ? static_key_count+0x60/0x80 [ 57.820402] prctl_set_seccomp+0x4e/0x70 [ 57.821237] __do_sys_prctl+0xe6c/0x1d70 [ 57.822095] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.823017] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.824045] ? irqentry_exit+0xf3/0x650 [ 57.824857] do_syscall_64+0xbf/0x430 [ 57.825613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.826624] RIP: 0033:0x7fece2c825cd [ 57.827368] 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 [ 57.830759] RSP: 002b:00007ffd12eb4280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.832264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fece2c825cd [ 57.833634] RDX: 000055e9a318be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.834996] RBP: 00007ffd12eb42e0 R08: 0000000000000000 R09: 00007ffd12eb3980 [ 57.836355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9df22fad0 [ 57.837723] R13: 00007ffd12eb4710 R14: 000055e9df230bc0 R15: 000055e9df241780 [ 57.839115] [ 57.839562] irq event stamp: 1837 [ 57.840243] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 57.841871] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 57.843480] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 57.845127] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 57.846662] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26625' (ECDSA) to the list of known hosts. 2025/11/18 06:22:23 fuzzer started 2025/11/18 06:22:23 dialing manager at localhost:37895 2025/11/18 06:22:23 checking machine... 2025/11/18 06:22:23 checking revisions... [ 58.751472] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:22:23 testing simple program... [ 58.842244] cgroup: Unknown subsys name 'net' [ 58.899207] cgroup: Unknown subsys name 'cpuset' [ 58.915526] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:22:22 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800f6e8000 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f6e8a58 RSP=ffff8880193a7400 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--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 00007f96e3d9f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f96e3d5f008 CR3=0000000020134000 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=000000000002b7eb 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=00000206 [-----P-] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1b262f28 CR3=000000000c85d000 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=4efe7a3314f33c9b6c48b26efe8625cb XMM02=2c67c8bc2e329bc30000000000308b68 XMM03=fb795ef6d65770560000000000313ef0 XMM04=bea5133904552a2900000000000ae988 XMM05=090f1556b20111b300000000003237d0 XMM06=5b75c91c804453420000000000323658 XMM07=e042d86d42eb936e0000000000314170 XMM08=c0493eb5344314890000000000308bc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000