[ 46.231960] ------------[ cut here ]------------ [ 46.233047] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.235329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.237025] Modules linked in: [ 46.237701] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.240039] Tainted: [W]=WARN [ 46.240698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.242388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.243444] 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 [ 46.247116] RSP: 0018:ffff888015f97bc0 EFLAGS: 00010286 [ 46.248267] RAX: 0000000000000000 RBX: ffffed1002bf2f78 RCX: ffffffff813a4050 [ 46.249750] RDX: ffff8880156a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.251236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf2f2f [ 46.252747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.254228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f97df8 [ 46.255732] FS: 00007fb0fcd2c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.257403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.258639] CR2: 00007ffe90ad6ef7 CR3: 000000000d998000 CR4: 0000000000350ef0 [ 46.260124] Call Trace: [ 46.260674] [ 46.261205] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.262249] ? __create_object+0x59/0x80 [ 46.263160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.264292] __vmalloc_noprof+0x59/0x60 [ 46.265173] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.266199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.267285] bpf_prog_alloc+0x39/0x200 [ 46.268141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.269239] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.270295] do_seccomp+0x349/0x25e0 [ 46.271136] ? find_held_lock+0x2b/0x80 [ 46.272031] ? do_prlimit+0x310/0x610 [ 46.272850] ? __pfx_do_seccomp+0x10/0x10 [ 46.273750] ? do_raw_spin_unlock+0x53/0x220 [ 46.274717] ? _raw_spin_unlock+0x1e/0x40 [ 46.275614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.276748] ? static_key_count+0x60/0x80 [ 46.277670] prctl_set_seccomp+0x4e/0x70 [ 46.278557] __do_sys_prctl+0xe6c/0x1d70 [ 46.279465] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.280490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.281429] ? irqentry_exit+0xf3/0x650 [ 46.282174] do_syscall_64+0xbf/0x430 [ 46.282843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.283760] RIP: 0033:0x7fb0fd21e5cd [ 46.284457] 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 [ 46.287534] RSP: 002b:00007ffe90ad56c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.288881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0fd21e5cd [ 46.290112] RDX: 0000558972c8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.291349] RBP: 00007ffe90ad5720 R08: 0000000000000000 R09: 00007ffe90ad4dc0 [ 46.292603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558993e5dad0 [ 46.293839] R13: 00007ffe90ad5b50 R14: 0000558993e5ebc0 R15: 0000558993e6f780 [ 46.295121] [ 46.295523] irq event stamp: 1771 [ 46.296146] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.297669] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.299132] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.300624] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 46.302088] ---[ end trace 0000000000000000 ]--- [ 49.812182] ------------[ cut here ]------------ [ 49.813158] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.815230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.816766] Modules linked in: [ 49.817438] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.819463] Tainted: [W]=WARN [ 49.820092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.821619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.822553] 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 [ 49.825791] RSP: 0018:ffff8880153b7bc0 EFLAGS: 00010286 [ 49.826781] RAX: 0000000000000000 RBX: ffffed1002a76f78 RCX: ffffffff813a4050 [ 49.828138] RDX: ffff888015f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.829474] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a76f2f [ 49.830792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.832100] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880153b7df8 [ 49.833427] FS: 00007f56c6f62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.834916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.835992] CR2: 00007f56c7454580 CR3: 000000001ebfe000 CR4: 0000000000350ef0 [ 49.837334] Call Trace: [ 49.837820] [ 49.838287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.839226] ? __create_object+0x59/0x80 [ 49.840030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.841056] __vmalloc_noprof+0x59/0x60 [ 49.841779] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.842676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.843648] bpf_prog_alloc+0x39/0x200 [ 49.844450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.845417] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.846347] do_seccomp+0x349/0x25e0 [ 49.847118] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.848045] ? __pfx_do_seccomp+0x10/0x10 [ 49.848828] ? find_held_lock+0x2b/0x80 [ 49.849627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.850614] ? static_key_count+0x60/0x80 [ 49.851459] prctl_set_seccomp+0x4e/0x70 [ 49.852281] __do_sys_prctl+0xe6c/0x1d70 [ 49.853116] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.853994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.855021] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.856016] ? irqentry_exit+0xf3/0x650 [ 49.856778] do_syscall_64+0xbf/0x430 [ 49.857560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.858570] RIP: 0033:0x7f56c74545cd [ 49.859317] 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 [ 49.862604] RSP: 002b:00007ffe29dab0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.864057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56c74545cd [ 49.865398] RDX: 000055560a9a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.866719] RBP: 00007ffe29dab100 R08: 0000000000000000 R09: 00007ffe29daa7a0 [ 49.868061] R10: 0000000000000000 R11: 0000000000000246 R12: 000055560fb34ad0 [ 49.869382] R13: 00007ffe29dab530 R14: 000055560fb35bc0 R15: 000055560fb46780 [ 49.870713] [ 49.871226] irq event stamp: 1747 [ 49.871900] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.873466] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.875045] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.876626] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.878012] ---[ end trace 0000000000000000 ]--- [ 50.730235] ------------[ cut here ]------------ [ 50.731176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.733239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/255 [ 50.734794] Modules linked in: [ 50.735459] CPU: 0 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.737506] Tainted: [W]=WARN [ 50.738142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.739645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.740610] 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 [ 50.743897] RSP: 0018:ffff888019f0fbc0 EFLAGS: 00010286 [ 50.744930] RAX: 0000000000000000 RBX: ffffed10033e1f78 RCX: ffffffff813a4050 [ 50.746265] RDX: ffff888015619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.747569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e1f2f [ 50.749042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.750475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f0fdf8 [ 50.751907] FS: 00007f25bda40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.753516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.754688] CR2: 00007fffe413eef7 CR3: 000000001ed25000 CR4: 0000000000350ef0 [ 50.756111] Call Trace: [ 50.756636] [ 50.757140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.758149] ? __create_object+0x59/0x80 [ 50.759016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.760097] __vmalloc_noprof+0x59/0x60 [ 50.760944] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.761911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.762949] bpf_prog_alloc+0x39/0x200 [ 50.763722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.764766] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.765761] do_seccomp+0x349/0x25e0 [ 50.766562] ? find_held_lock+0x2b/0x80 [ 50.767421] ? do_prlimit+0x310/0x610 [ 50.768252] ? __pfx_do_seccomp+0x10/0x10 [ 50.769130] ? do_raw_spin_unlock+0x53/0x220 [ 50.770064] ? _raw_spin_unlock+0x1e/0x40 [ 50.770914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.771972] ? static_key_count+0x60/0x80 [ 50.772819] prctl_set_seccomp+0x4e/0x70 [ 50.773679] __do_sys_prctl+0xe6c/0x1d70 [ 50.774535] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.775471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.776542] ? irqentry_exit+0xf3/0x650 [ 50.777383] do_syscall_64+0xbf/0x430 [ 50.778189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.779239] RIP: 0033:0x7f25bdf325cd [ 50.780017] 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 [ 50.783516] RSP: 002b:00007fffe413c620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.785058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25bdf325cd [ 50.786482] RDX: 000055d6ba81de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.787906] RBP: 00007fffe413c680 R08: 0000000000000000 R09: 00007fffe413bd20 [ 50.789338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6e17742b0 [ 50.790764] R13: 00007fffe413cab0 R14: 000055d6e1776d20 R15: 000055d6e17888d0 [ 50.792206] [ 50.792687] irq event stamp: 1753 [ 50.793346] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.794779] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 50.796186] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.797647] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.799056] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53137' (ECDSA) to the list of known hosts. 2025/11/18 00:27:23 fuzzer started 2025/11/18 00:27:23 dialing manager at localhost:37895 2025/11/18 00:27:23 checking machine... 2025/11/18 00:27:23 checking revisions... [ 51.706280] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:27:23 testing simple program... [ 51.811909] cgroup: Unknown subsys name 'net' [ 51.879787] cgroup: Unknown subsys name 'cpuset' [ 51.894155] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:27:22 Registers: info registers vcpu 0 RAX=00000000000000a0 RBX=00000000000000a0 RCX=ffffffff8259f5da RDX=00000000000101f6 RSI=ffffffff8259f5e8 RDI=0000000000000007 RBP=ffff88800b3f0000 RSP=ffff88800f707200 R8 =0000000000000000 R9 =0000000000006d2c R10=00000000000101f6 R11=0000000000000001 R12=00000000000101f6 R13=ffffed100167e001 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8259f5ee RFL=00000093 [--S-A-C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f729529f000 CR3=000000000e3d1000 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=00000000002cb4902fccd54c36d8a3f3 XMM01=ebac53b83e96879d354b8a73845c28c0 XMM02=0000000000307520eff9b2d0a8fce9cb XMM03=00000000003075f02c67c8bc2e329bc3 XMM04=8a2ceb572f03a60a00000000000ae988 XMM05=f5a2c1f68906cee00000000000323960 XMM06=f6f26eb69d5d053d0000000000322090 XMM07=fb795ef6d65770560000000000312120 XMM08=2c67c8bc2e329bc30000000000307590 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83ee78e5 RBX=ffffffff869195f0 RCX=ffffffff83ee78d8 RDX=0000000000000000 RSI=ffffffff86da5af0 RDI=ffffffff869195d4 RBP=ffffffff869195f0 RSP=ffff88801b5b7570 R8 =ffffffff86da5af0 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a2488 R12=ffffffff869195ec R13=ffffffff869195d4 R14=ffffffff869195ec R15=dffffc0000000000 RIP=ffffffff8135dacf RFL=00000287 [--S--PC] 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 00007f56c6f62900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe29da5000 CR3=000000001eb5f000 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=6720646572637465733a4d41503d706f 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