[ 38.949201] ------------[ cut here ]------------ [ 38.950077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.952191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.953647] Modules linked in: [ 38.954300] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.956377] Tainted: [W]=WARN [ 38.956952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.958416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.959349] 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 [ 38.963189] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 38.964320] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 38.965615] RDX: ffff8880174c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.966942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 38.968264] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.969557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 38.970873] FS: 00007f338da96900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.972339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.973406] CR2: 00007f338df88580 CR3: 000000000ab9c000 CR4: 0000000000350ef0 [ 38.974716] Call Trace: [ 38.975255] [ 38.975679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.976590] ? __create_object+0x59/0x80 [ 38.977393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.978369] __vmalloc_noprof+0x59/0x60 [ 38.979132] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.980031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980967] bpf_prog_alloc+0x39/0x200 [ 38.981711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.982675] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.983700] do_seccomp+0x349/0x25e0 [ 38.984420] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.985334] ? __pfx_do_seccomp+0x10/0x10 [ 38.986102] ? find_held_lock+0x2b/0x80 [ 38.986897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.987920] ? static_key_count+0x60/0x80 [ 38.988766] prctl_set_seccomp+0x4e/0x70 [ 38.989564] __do_sys_prctl+0xe6c/0x1d70 [ 38.990409] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.991315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.992311] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.993307] ? irqentry_exit+0xf3/0x650 [ 38.994043] do_syscall_64+0xbf/0x430 [ 38.994811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.995784] RIP: 0033:0x7f338df885cd [ 38.996485] 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 [ 38.999724] RSP: 002b:00007ffcee550450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.001106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f338df885cd [ 39.002439] RDX: 000055aec0c0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.003779] RBP: 00007ffcee5504b0 R08: 0000000000000000 R09: 00007ffcee54fb50 [ 39.005069] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeec136240 [ 39.006358] R13: 00007ffcee5508e0 R14: 000055aeec135bf0 R15: 000055aeec14a4d0 [ 39.007700] [ 39.008137] irq event stamp: 1751 [ 39.008818] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.010335] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.011818] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.013095] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 39.014362] ---[ end trace 0000000000000000 ]--- [ 41.938231] ------------[ cut here ]------------ [ 41.939136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.941393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.942893] Modules linked in: [ 41.943537] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.945585] Tainted: [W]=WARN [ 41.946221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.947792] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.948750] 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 [ 41.952084] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 41.953109] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 41.954470] RDX: ffff8880189d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.955844] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 41.957189] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.958525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 41.959919] FS: 00007f643c54d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.961415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.962525] CR2: 00007ffd6248eef7 CR3: 00000000201c2000 CR4: 0000000000350ef0 [ 41.963916] Call Trace: [ 41.964440] [ 41.964879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.965828] ? __create_object+0x59/0x80 [ 41.966637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.967687] __vmalloc_noprof+0x59/0x60 [ 41.968483] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.969388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.970330] bpf_prog_alloc+0x39/0x200 [ 41.971049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.972030] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.972956] do_seccomp+0x349/0x25e0 [ 41.973670] ? find_held_lock+0x2b/0x80 [ 41.974435] ? do_prlimit+0x310/0x610 [ 41.975233] ? __pfx_do_seccomp+0x10/0x10 [ 41.976012] ? do_raw_spin_unlock+0x53/0x220 [ 41.976874] ? _raw_spin_unlock+0x1e/0x40 [ 41.977683] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.978681] ? static_key_count+0x60/0x80 [ 41.979524] prctl_set_seccomp+0x4e/0x70 [ 41.980333] __do_sys_prctl+0xe6c/0x1d70 [ 41.981089] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.981971] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.982966] ? irqentry_exit+0xf3/0x650 [ 41.983783] do_syscall_64+0xbf/0x430 [ 41.984527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.985502] RIP: 0033:0x7f643ca3f5cd [ 41.986217] 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 [ 41.989485] RSP: 002b:00007ffd6248cb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.990875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f643ca3f5cd [ 41.992192] RDX: 000055782824de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.993499] RBP: 00007ffd6248cbd0 R08: 0000000000000000 R09: 00007ffd6248c270 [ 41.994803] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578418a0ad0 [ 41.996114] R13: 00007ffd6248d000 R14: 00005578418a1bc0 R15: 00005578418b2780 [ 41.997443] [ 41.997897] irq event stamp: 1773 [ 41.998530] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.000087] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.001651] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.003278] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.004509] ---[ end trace 0000000000000000 ]--- [ 42.731917] ------------[ cut here ]------------ [ 42.732836] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.734925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.736395] Modules linked in: [ 42.736981] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.739122] Tainted: [W]=WARN [ 42.739722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.741194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.742056] 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 [ 42.745226] RSP: 0018:ffff88801b1dfbc0 EFLAGS: 00010286 [ 42.746194] RAX: 0000000000000000 RBX: ffffed100363bf78 RCX: ffffffff813a4050 [ 42.747488] RDX: ffff888015cdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.748768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363bf2f [ 42.750041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.751337] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1dfdf8 [ 42.752618] FS: 00007ff498b5f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.754052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.755116] CR2: 00007ff4990c54a6 CR3: 000000001c75a000 CR4: 0000000000350ef0 [ 42.756393] Call Trace: [ 42.756856] [ 42.757305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.758199] ? __create_object+0x59/0x80 [ 42.758930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.759911] __vmalloc_noprof+0x59/0x60 [ 42.760661] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.761529] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.762459] bpf_prog_alloc+0x39/0x200 [ 42.763205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.764090] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.764979] do_seccomp+0x349/0x25e0 [ 42.765696] ? find_held_lock+0x2b/0x80 [ 42.766450] ? do_prlimit+0x310/0x610 [ 42.767198] ? __pfx_do_seccomp+0x10/0x10 [ 42.767942] ? do_raw_spin_unlock+0x53/0x220 [ 42.768768] ? _raw_spin_unlock+0x1e/0x40 [ 42.769536] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.770502] ? static_key_count+0x60/0x80 [ 42.771324] prctl_set_seccomp+0x4e/0x70 [ 42.772052] __do_sys_prctl+0xe6c/0x1d70 [ 42.772831] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.773685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.774646] ? irqentry_exit+0xf3/0x650 [ 42.775418] do_syscall_64+0xbf/0x430 [ 42.776120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.777088] RIP: 0033:0x7ff4990515cd [ 42.777795] 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 [ 42.780994] RSP: 002b:00007ffe98f3f150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.782338] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4990515cd [ 42.783635] RDX: 000056283815ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.784916] RBP: 00007ffe98f3f1b0 R08: 0000000000000000 R09: 00007ffe98f3e850 [ 42.786186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562852726bf0 [ 42.787463] R13: 00007ffe98f3f5e0 R14: 0000562852730380 R15: 000056285273b460 [ 42.788756] [ 42.789208] irq event stamp: 1775 [ 42.789811] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.791349] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.792886] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 42.794442] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 42.795986] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1513' (ECDSA) to the list of known hosts. 2025/11/18 03:03:21 fuzzer started 2025/11/18 03:03:21 dialing manager at localhost:37895 2025/11/18 03:03:21 checking machine... 2025/11/18 03:03:21 checking revisions... [ 43.768024] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:03:22 testing simple program... [ 43.862061] cgroup: Unknown subsys name 'net' [ 43.953067] cgroup: Unknown subsys name 'cpuset' [ 43.964936] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:03:21 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff8880161f7970 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f643c54d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f643c512008 CR3=0000000020217000 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=000000000002264d 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63bba99510 CR3=000000000df66000 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=3de2b13b484bc788604093954c4b5189 XMM02=ec2efd57dc4c00df0000000000301fa8 XMM03=993f0aee97b35bc80000000000302078 XMM04=bd295c56d627482500000000000ae988 XMM05=d96330e2d2db8632000000000031ea10 XMM06=5efe54514690947d00000000003187a8 XMM07=e042d86d42eb936e000000000030e418 XMM08=993f0aee97b35bc80000000000302078 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000