[ 46.224524] ------------[ cut here ]------------ [ 46.225464] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.227484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.228941] Modules linked in: [ 46.229535] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.231640] Tainted: [W]=WARN [ 46.232218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.233725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.234651] 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 [ 46.237863] RSP: 0018:ffff888015207bc0 EFLAGS: 00010286 [ 46.238880] RAX: 0000000000000000 RBX: ffffed1002a40f78 RCX: ffffffff813a4050 [ 46.240191] RDX: ffff888015089bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.241459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a40f2f [ 46.242772] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.244103] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015207df8 [ 46.245394] FS: 00007ff362209900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.246884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.247977] CR2: 00007ff36276f4a6 CR3: 000000000e92c000 CR4: 0000000000350ef0 [ 46.249272] Call Trace: [ 46.249778] [ 46.250195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.251149] ? __create_object+0x59/0x80 [ 46.251961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.252923] __vmalloc_noprof+0x59/0x60 [ 46.253696] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.254521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.255481] bpf_prog_alloc+0x39/0x200 [ 46.256243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.257201] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.258137] do_seccomp+0x349/0x25e0 [ 46.258888] ? find_held_lock+0x2b/0x80 [ 46.259661] ? do_prlimit+0x310/0x610 [ 46.260376] ? __pfx_do_seccomp+0x10/0x10 [ 46.261188] ? do_raw_spin_unlock+0x53/0x220 [ 46.262032] ? _raw_spin_unlock+0x1e/0x40 [ 46.262839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.263828] ? static_key_count+0x60/0x80 [ 46.264567] prctl_set_seccomp+0x4e/0x70 [ 46.265352] __do_sys_prctl+0xe6c/0x1d70 [ 46.266159] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.267058] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.268026] ? irqentry_exit+0xf3/0x650 [ 46.268808] do_syscall_64+0xbf/0x430 [ 46.269492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.270461] RIP: 0033:0x7ff3626fb5cd [ 46.271194] 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 [ 46.274356] RSP: 002b:00007ffd92b9d090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.275761] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3626fb5cd [ 46.277048] RDX: 000055e35eaf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.278349] RBP: 00007ffd92b9d0f0 R08: 0000000000000000 R09: 00007ffd92b9c790 [ 46.279671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e364a65ad0 [ 46.280991] R13: 00007ffd92b9d520 R14: 000055e364a66bc0 R15: 000055e364a77780 [ 46.282280] [ 46.282762] irq event stamp: 1767 [ 46.283398] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.284943] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.286486] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.288024] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.289500] ---[ end trace 0000000000000000 ]--- [ 49.208912] ------------[ cut here ]------------ [ 49.209877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.211949] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.213520] Modules linked in: [ 49.214175] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.216248] Tainted: [W]=WARN [ 49.216880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.218396] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.219377] 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 [ 49.222673] RSP: 0018:ffff88801a60fbc0 EFLAGS: 00010286 [ 49.223701] RAX: 0000000000000000 RBX: ffffed10034c1f78 RCX: ffffffff813a4050 [ 49.224984] RDX: ffff88800f000000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.226260] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c1f2f [ 49.227580] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.228865] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a60fdf8 [ 49.230148] FS: 00007f2538e2e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.231646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.232721] CR2: 00007ffeedfb3ef8 CR3: 000000001fc52000 CR4: 0000000000350ef0 [ 49.234017] Call Trace: [ 49.234479] [ 49.234973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.235892] ? __create_object+0x59/0x80 [ 49.236686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.237684] __vmalloc_noprof+0x59/0x60 [ 49.238404] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.239331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.240275] bpf_prog_alloc+0x39/0x200 [ 49.241012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.241944] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.242871] do_seccomp+0x349/0x25e0 [ 49.243568] ? find_held_lock+0x2b/0x80 [ 49.244340] ? do_prlimit+0x310/0x610 [ 49.245095] ? __pfx_do_seccomp+0x10/0x10 [ 49.245891] ? do_raw_spin_unlock+0x53/0x220 [ 49.246725] ? _raw_spin_unlock+0x1e/0x40 [ 49.247498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.248484] ? static_key_count+0x60/0x80 [ 49.249294] prctl_set_seccomp+0x4e/0x70 [ 49.250064] __do_sys_prctl+0xe6c/0x1d70 [ 49.250898] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.251797] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.252784] ? irqentry_exit+0xf3/0x650 [ 49.253512] do_syscall_64+0xbf/0x430 [ 49.254253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.255279] RIP: 0033:0x7f25393205cd [ 49.256009] 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 [ 49.259572] RSP: 002b:00007ffeedfb29c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.261016] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25393205cd [ 49.262384] RDX: 00005645ddbfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.263741] RBP: 00007ffeedfb2a20 R08: 0000000000000000 R09: 00007ffeedfb20c0 [ 49.265070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564608872bf0 [ 49.266419] R13: 00007ffeedfb2e50 R14: 000056460887c380 R15: 0000564608887460 [ 49.267783] [ 49.268234] irq event stamp: 1747 [ 49.268911] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.270520] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.271824] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.272843] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.273831] ---[ end trace 0000000000000000 ]--- [ 49.877864] ------------[ cut here ]------------ [ 49.878408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.879711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.880626] Modules linked in: [ 49.880998] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.882238] Tainted: [W]=WARN [ 49.882586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.883543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.884120] 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 [ 49.886125] RSP: 0018:ffff88801735fbc0 EFLAGS: 00010286 [ 49.886750] RAX: 0000000000000000 RBX: ffffed1002e6bf78 RCX: ffffffff813a4050 [ 49.887556] RDX: ffff88800efc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.888370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6bf2f [ 49.889189] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.890002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801735fdf8 [ 49.890818] FS: 00007fefd8393900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.891762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.892400] CR2: 00007fefd8885580 CR3: 000000000b7c0000 CR4: 0000000000350ef0 [ 49.893212] Call Trace: [ 49.893508] [ 49.893790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.894332] ? __create_object+0x59/0x80 [ 49.894824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.895438] __vmalloc_noprof+0x59/0x60 [ 49.895917] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.896443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.897031] bpf_prog_alloc+0x39/0x200 [ 49.897473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.898061] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.898634] do_seccomp+0x349/0x25e0 [ 49.899080] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.899658] ? __pfx_do_seccomp+0x10/0x10 [ 49.900127] ? find_held_lock+0x2b/0x80 [ 49.900575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.901187] ? static_key_count+0x60/0x80 [ 49.901697] prctl_set_seccomp+0x4e/0x70 [ 49.902163] __do_sys_prctl+0xe6c/0x1d70 [ 49.902667] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.903198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.903808] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.904396] ? irqentry_exit+0xf3/0x650 [ 49.904889] do_syscall_64+0xbf/0x430 [ 49.905335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.905939] RIP: 0033:0x7fefd88855cd [ 49.906354] 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 [ 49.908369] RSP: 002b:00007ffcf425cdd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.909231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefd88855cd [ 49.910041] RDX: 0000556ae951de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.910867] RBP: 00007ffcf425ce30 R08: 0000000000000000 R09: 00007ffcf425c4d0 [ 49.911691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b1b60ead0 [ 49.912469] R13: 00007ffcf425d260 R14: 0000556b1b60fbc0 R15: 0000556b1b620780 [ 49.913288] [ 49.913557] irq event stamp: 1683 [ 49.913968] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 49.914952] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 49.915925] softirqs last enabled at (1200): [] handle_softirqs+0x50c/0x770 [ 49.916905] softirqs last disabled at (1191): [] __irq_exit_rcu+0xc4/0x100 [ 49.917873] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32954' (ECDSA) to the list of known hosts. 2025/11/17 16:17:24 fuzzer started 2025/11/17 16:17:24 dialing manager at localhost:37895 2025/11/17 16:17:25 checking machine... 2025/11/17 16:17:25 checking revisions... [ 50.811099] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:17:25 testing simple program... [ 50.913017] cgroup: Unknown subsys name 'net' [ 50.979171] cgroup: Unknown subsys name 'cpuset' [ 50.993810] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:17:24 Registers: info registers vcpu 0 RAX=ffffffff8135e4bd RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff8135e4bd RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000e7d2 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88801649b780 R15=ffff888008c4b780 RIP=ffffffff81618fa0 RFL=00000286 [--S--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 00007f2538e2e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4dd7617148 CR3=000000001d0fc000 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 info registers vcpu 1 RAX=000000000002c6ef 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=00000202 [-------] 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7b5975e8 CR3=000000000bdcf000 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=2034323a37313a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a37313a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000