[ 46.276394] ------------[ cut here ]------------ [ 46.277268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.279341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.280813] Modules linked in: [ 46.281444] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.283446] Tainted: [W]=WARN [ 46.284018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.285490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.286410] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.289611] RSP: 0018:ffff888016c27bc0 EFLAGS: 00010286 [ 46.290589] RAX: 0000000000000000 RBX: ffffed1002d84f78 RCX: ffffffff813a4050 [ 46.291893] RDX: ffff88801b489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.293181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d84f2f [ 46.294477] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.295769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c27df8 [ 46.297058] FS: 00007fde37545900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.298495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.299574] CR2: 00007fde37a37580 CR3: 000000000e795000 CR4: 0000000000350ef0 [ 46.300856] Call Trace: [ 46.301359] [ 46.301768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.302671] ? __create_object+0x59/0x80 [ 46.303461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.304445] __vmalloc_noprof+0x59/0x60 [ 46.305171] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.306031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.306976] bpf_prog_alloc+0x39/0x200 [ 46.307726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.308651] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.309561] do_seccomp+0x349/0x25e0 [ 46.310251] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.311148] ? __pfx_do_seccomp+0x10/0x10 [ 46.311960] ? find_held_lock+0x2b/0x80 [ 46.312722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.313690] ? static_key_count+0x60/0x80 [ 46.314496] prctl_set_seccomp+0x4e/0x70 [ 46.315228] __do_sys_prctl+0xe6c/0x1d70 [ 46.316031] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.316892] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.317851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.318826] ? irqentry_exit+0xf3/0x650 [ 46.319610] do_syscall_64+0xbf/0x430 [ 46.320345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.321257] RIP: 0033:0x7fde37a375cd [ 46.321966] 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 [ 46.325147] RSP: 002b:00007fff6eb13330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.326512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde37a375cd [ 46.327820] RDX: 000055a8830b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.329098] RBP: 00007fff6eb13390 R08: 0000000000000000 R09: 00007fff6eb12a30 [ 46.330429] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8ba8d9bf0 [ 46.331738] R13: 00007fff6eb137c0 R14: 000055a8ba8e3380 R15: 000055a8ba8ee460 [ 46.333045] [ 46.333524] irq event stamp: 1739 [ 46.334124] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.335670] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.337184] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 46.338838] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 46.340394] ---[ end trace 0000000000000000 ]--- [ 49.390506] ------------[ cut here ]------------ [ 49.391423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.393437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.396035] Modules linked in: [ 49.396675] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.398650] Tainted: [W]=WARN [ 49.399196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.400644] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.401532] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.404751] RSP: 0018:ffff888019d2fbc0 EFLAGS: 00010286 [ 49.405730] RAX: 0000000000000000 RBX: ffffed10033a5f78 RCX: ffffffff813a4050 [ 49.407006] RDX: ffff888016691bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.408275] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a5f2f [ 49.409574] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.410839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d2fdf8 [ 49.412124] FS: 00007f71c817a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.413547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.414601] CR2: 00007ffe5add9ef8 CR3: 000000000e122000 CR4: 0000000000350ef0 [ 49.415915] Call Trace: [ 49.416419] [ 49.416837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.417737] ? __create_object+0x59/0x80 [ 49.418536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.419520] __vmalloc_noprof+0x59/0x60 [ 49.420243] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.421114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.422058] bpf_prog_alloc+0x39/0x200 [ 49.422807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.423757] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.424674] do_seccomp+0x349/0x25e0 [ 49.425405] ? find_held_lock+0x2b/0x80 [ 49.426133] ? do_prlimit+0x310/0x610 [ 49.426869] ? __pfx_do_seccomp+0x10/0x10 [ 49.427674] ? do_raw_spin_unlock+0x53/0x220 [ 49.428519] ? _raw_spin_unlock+0x1e/0x40 [ 49.429267] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.430241] ? static_key_count+0x60/0x80 [ 49.431069] prctl_set_seccomp+0x4e/0x70 [ 49.431870] __do_sys_prctl+0xe6c/0x1d70 [ 49.432667] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.433537] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.434519] ? irqentry_exit+0xf3/0x650 [ 49.435247] do_syscall_64+0xbf/0x430 [ 49.435996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.436961] RIP: 0033:0x7f71c866c5cd [ 49.437671] 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 [ 49.440709] RSP: 002b:00007ffe5add8700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.441842] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71c866c5cd [ 49.442922] RDX: 00005580c44f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.444009] RBP: 00007ffe5add8760 R08: 0000000000000000 R09: 00007ffe5add7e00 [ 49.445074] R10: 0000000000000000 R11: 0000000000000246 R12: 00005580dd234ad0 [ 49.446140] R13: 00007ffe5add8b90 R14: 00005580dd235bc0 R15: 00005580dd246780 [ 49.447229] [ 49.447620] irq event stamp: 2045 [ 49.448127] hardirqs last enabled at (2053): [] __up_console_sem+0x78/0x80 [ 49.449394] hardirqs last disabled at (2062): [] __up_console_sem+0x5d/0x80 [ 49.450671] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 49.451972] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 49.453235] ---[ end trace 0000000000000000 ]--- [ 50.212992] ------------[ cut here ]------------ [ 50.213726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.215367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.216543] Modules linked in: [ 50.217019] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.218657] Tainted: [W]=WARN [ 50.219110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.220318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.221021] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.223598] RSP: 0018:ffff888016d37bc0 EFLAGS: 00010286 [ 50.224402] RAX: 0000000000000000 RBX: ffffed1002da6f78 RCX: ffffffff813a4050 [ 50.225439] RDX: ffff888015450000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.226475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da6f2f [ 50.227516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.228570] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d37df8 [ 50.229616] FS: 00007f1eec402900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.230792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.231660] CR2: 00007f1eec8f4580 CR3: 000000001f3a3000 CR4: 0000000000350ef0 [ 50.232699] Call Trace: [ 50.233076] [ 50.233439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.234129] ? __create_object+0x59/0x80 [ 50.234798] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.235595] __vmalloc_noprof+0x59/0x60 [ 50.236176] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.236887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.237648] bpf_prog_alloc+0x39/0x200 [ 50.238211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.238962] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.239715] do_seccomp+0x349/0x25e0 [ 50.240265] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.240999] ? __pfx_do_seccomp+0x10/0x10 [ 50.241643] ? find_held_lock+0x2b/0x80 [ 50.242231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.243011] ? static_key_count+0x60/0x80 [ 50.243663] prctl_set_seccomp+0x4e/0x70 [ 50.244255] __do_sys_prctl+0xe6c/0x1d70 [ 50.244886] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.245575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.246364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.247116] ? irqentry_exit+0xf3/0x650 [ 50.247748] do_syscall_64+0xbf/0x430 [ 50.248340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.249072] RIP: 0033:0x7f1eec8f45cd [ 50.249646] 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 [ 50.252219] RSP: 002b:00007ffde8e9e820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.253330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eec8f45cd [ 50.254369] RDX: 000055a019580e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.255412] RBP: 00007ffde8e9e880 R08: 0000000000000000 R09: 00007ffde8e9df20 [ 50.256462] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0238e9ad0 [ 50.257514] R13: 00007ffde8e9ecb0 R14: 000055a0238eabc0 R15: 000055a0238fb780 [ 50.258606] [ 50.258961] irq event stamp: 1703 [ 50.259507] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.260786] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.262052] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.263333] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.264607] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34413' (ECDSA) to the list of known hosts. 2025/11/18 23:47:49 fuzzer started 2025/11/18 23:47:50 dialing manager at localhost:34383 2025/11/18 23:47:50 checking machine... 2025/11/18 23:47:50 checking revisions... [ 51.158893] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:47:50 testing simple program... [ 51.261463] cgroup: Unknown subsys name 'net' [ 51.316908] cgroup: Unknown subsys name 'cpuset' [ 51.330066] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:47:49 Registers: info registers vcpu 0 RAX=0000000000000040 RBX=ffff8880150674b0 RCX=ffff88801506733c RDX=1ffff11002a0cead RSI=ffffffff83eea277 RDI=ffff8880150674bc RBP=ffff888015067568 RSP=ffff8880150673c8 R8 =0000000000000001 R9 =ffff888015067428 R10=000000000003c9ed R11=000000000009b459 R12=ffff8880150674b0 R13=0000000000000000 R14=ffff888016693780 R15=0000000000092cc0 RIP=ffffffff81619213 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 00007f71c817a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5add2000 CR3=000000001f8cc000 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=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff815bd154 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f52a5ad3000 CR3=000000000bf1d000 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=158a44a331f2e18f974415e19cd3b98a XMM02=ec2efd57dc4c00df00000000003030f8 XMM03=14600758da35a0ad00000000003031c8 XMM04=c4d973b630ede48d00000000000ae988 XMM05=34300cde60fd30d70000000000321848 XMM06=ae874397eddf693500000000003208e8 XMM07=e042d86d42eb936e0000000000311db0 XMM08=14600758da35a0ad00000000003031c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000