[ 45.739388] ------------[ cut here ]------------ [ 45.740232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.742129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.743478] Modules linked in: [ 45.744051] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.746121] Tainted: [W]=WARN [ 45.746627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.747976] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.748805] 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 [ 45.751690] RSP: 0018:ffff8880190ffbc0 EFLAGS: 00010286 [ 45.752579] RAX: 0000000000000000 RBX: ffffed100321ff78 RCX: ffffffff813a4050 [ 45.753740] RDX: ffff8880162ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.754903] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100321ff2f [ 45.756064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.757239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190ffdf8 [ 45.758403] FS: 00007f36fe22c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.759690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.760658] CR2: 00007ffdcb2d6ef8 CR3: 000000000e0b5000 CR4: 0000000000350ef0 [ 45.761814] Call Trace: [ 45.762274] [ 45.762648] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.763452] ? __create_object+0x59/0x80 [ 45.764165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.765055] __vmalloc_noprof+0x59/0x60 [ 45.765707] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.766501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.767355] bpf_prog_alloc+0x39/0x200 [ 45.767986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.768838] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.769649] do_seccomp+0x349/0x25e0 [ 45.770302] ? find_held_lock+0x2b/0x80 [ 45.770946] ? do_prlimit+0x310/0x610 [ 45.771616] ? __pfx_do_seccomp+0x10/0x10 [ 45.772322] ? do_raw_spin_unlock+0x53/0x220 [ 45.773087] ? _raw_spin_unlock+0x1e/0x40 [ 45.773741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.774609] ? static_key_count+0x60/0x80 [ 45.775329] prctl_set_seccomp+0x4e/0x70 [ 45.775984] __do_sys_prctl+0xe6c/0x1d70 [ 45.776696] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.777465] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.778366] ? irqentry_exit+0xf3/0x650 [ 45.779052] do_syscall_64+0xbf/0x430 [ 45.779679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.780550] RIP: 0033:0x7f36fe71e5cd [ 45.781182] 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 [ 45.784025] RSP: 002b:00007ffdcb2d5480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.785262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36fe71e5cd [ 45.786404] RDX: 000055de2db4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.787544] RBP: 00007ffdcb2d54e0 R08: 0000000000000000 R09: 00007ffdcb2d4b80 [ 45.788714] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de428be2b0 [ 45.789859] R13: 00007ffdcb2d5910 R14: 000055de428c0d20 R15: 000055de428d28d0 [ 45.791054] [ 45.791448] irq event stamp: 1843 [ 45.791997] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 45.793442] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 45.794841] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 45.796234] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 45.797603] ---[ end trace 0000000000000000 ]--- [ 48.648562] ------------[ cut here ]------------ [ 48.649161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.650998] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.652492] Modules linked in: [ 48.653140] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.655123] Tainted: [W]=WARN [ 48.655677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.657156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.658056] 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 [ 48.661253] RSP: 0018:ffff888016c8fbc0 EFLAGS: 00010286 [ 48.662222] RAX: 0000000000000000 RBX: ffffed1002d91f78 RCX: ffffffff813a4050 [ 48.663509] RDX: ffff888016143780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.664823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d91f2f [ 48.666120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.667438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c8fdf8 [ 48.668745] FS: 00007f65d7395900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.670184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.671258] CR2: 00007f65d7887580 CR3: 000000000e8ab000 CR4: 0000000000350ef0 [ 48.672538] Call Trace: [ 48.673056] [ 48.673470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.674379] ? __create_object+0x59/0x80 [ 48.675178] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.676165] __vmalloc_noprof+0x59/0x60 [ 48.676881] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.677746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.678668] bpf_prog_alloc+0x39/0x200 [ 48.679411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.680356] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.681286] do_seccomp+0x349/0x25e0 [ 48.681952] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.682854] ? __pfx_do_seccomp+0x10/0x10 [ 48.683650] ? find_held_lock+0x2b/0x80 [ 48.684428] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.685404] ? static_key_count+0x60/0x80 [ 48.686203] prctl_set_seccomp+0x4e/0x70 [ 48.686934] __do_sys_prctl+0xe6c/0x1d70 [ 48.687740] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.688632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.689610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.690613] ? irqentry_exit+0xf3/0x650 [ 48.691381] do_syscall_64+0xbf/0x430 [ 48.692129] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.693095] RIP: 0033:0x7f65d78875cd [ 48.693762] 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 [ 48.696935] RSP: 002b:00007ffea084d010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.698303] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65d78875cd [ 48.699574] RDX: 0000559fab000e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.700861] RBP: 00007ffea084d070 R08: 0000000000000000 R09: 00007ffea084c710 [ 48.701977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559fd972bad0 [ 48.702787] R13: 00007ffea084d4a0 R14: 0000559fd972cbc0 R15: 0000559fd973d780 [ 48.703609] [ 48.703879] irq event stamp: 1673 [ 48.704292] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 48.705266] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 48.706081] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 48.706754] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 48.707445] ---[ end trace 0000000000000000 ]--- [ 49.382405] ------------[ cut here ]------------ [ 49.383328] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.385351] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.386804] Modules linked in: [ 49.387429] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.389663] Tainted: [W]=WARN [ 49.390323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.391826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.392749] 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 [ 49.395910] RSP: 0018:ffff888017987bc0 EFLAGS: 00010286 [ 49.396888] RAX: 0000000000000000 RBX: ffffed1002f30f78 RCX: ffffffff813a4050 [ 49.398173] RDX: ffff888016108000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.399449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f30f2f [ 49.400735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.402035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017987df8 [ 49.403311] FS: 00007ff7e9101900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.404758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.405818] CR2: 00007ff7e95f3580 CR3: 000000000d982000 CR4: 0000000000350ef0 [ 49.407117] Call Trace: [ 49.407586] [ 49.407994] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.408916] ? __create_object+0x59/0x80 [ 49.409716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.410685] __vmalloc_noprof+0x59/0x60 [ 49.411451] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.412332] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.413280] bpf_prog_alloc+0x39/0x200 [ 49.413974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.414893] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.415790] do_seccomp+0x349/0x25e0 [ 49.416523] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.417446] ? __pfx_do_seccomp+0x10/0x10 [ 49.418253] ? find_held_lock+0x2b/0x80 [ 49.418984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.419958] ? static_key_count+0x60/0x80 [ 49.420780] prctl_set_seccomp+0x4e/0x70 [ 49.421562] __do_sys_prctl+0xe6c/0x1d70 [ 49.422351] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.423216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.424196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.425197] ? irqentry_exit+0xf3/0x650 [ 49.425929] do_syscall_64+0xbf/0x430 [ 49.426678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.427641] RIP: 0033:0x7ff7e95f35cd [ 49.428355] 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 [ 49.431524] RSP: 002b:00007ffc326faea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.432911] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7e95f35cd [ 49.434210] RDX: 0000560521289e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.435489] RBP: 00007ffc326faf00 R08: 0000000000000000 R09: 00007ffc326fa5a0 [ 49.436771] R10: 0000000000000000 R11: 0000000000000246 R12: 000056055059b2b0 [ 49.438053] R13: 00007ffc326fb330 R14: 000056055059dd20 R15: 00005605505af8d0 [ 49.439363] [ 49.439794] irq event stamp: 1847 [ 49.440433] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.441976] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.443528] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770 [ 49.445080] softirqs last disabled at (1433): [] __irq_exit_rcu+0xc4/0x100 [ 49.446415] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1272' (ECDSA) to the list of known hosts. 2025/11/18 04:32:33 fuzzer started 2025/11/18 04:32:33 dialing manager at localhost:37895 2025/11/18 04:32:33 checking machine... 2025/11/18 04:32:33 checking revisions... [ 50.372992] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:32:33 testing simple program... [ 50.447066] cgroup: Unknown subsys name 'net' [ 50.484498] cgroup: Unknown subsys name 'cpuset' [ 50.491731] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:32:32 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801d047b68 RCX=0000000000000001 RDX=1ffff1100d9c114b RSI=ffff88801d047b38 RDI=ffff88806ce08a58 RBP=ffff88801d047c40 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000c6b0d R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88801d047b38 R15=ffff88806ce08a50 RIP=ffffffff8135fba2 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 00007f65d7395900 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=00007f65d7374020 CR3=000000000d77b000 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=ffffffff87ce3608 RBX=0000000000000200 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fb780 RBP=ffff8880096fb780 RSP=ffff8880097575f8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff8880096fc200 R15=0000000000000003 RIP=ffffffff815265b7 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559fd9766468 CR3=000000000d271000 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=2032333a32333a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a32333a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000