[ 46.213519] ------------[ cut here ]------------ [ 46.214412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.216366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.217826] Modules linked in: [ 46.218409] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.220357] Tainted: [W]=WARN [ 46.220942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.222424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.223319] 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 [ 46.226458] RSP: 0018:ffff888019dd7bc0 EFLAGS: 00010286 [ 46.227432] RAX: 0000000000000000 RBX: ffffed10033baf78 RCX: ffffffff813a4050 [ 46.228691] RDX: ffff88800e76d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.229965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033baf2f [ 46.231235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.232494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dd7df8 [ 46.233768] FS: 00007f9fdae6b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.235179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.236220] CR2: 00007ffc2658fef7 CR3: 000000000a0ac000 CR4: 0000000000350ef0 [ 46.237481] Call Trace: [ 46.237978] [ 46.238379] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.239262] ? __create_object+0x59/0x80 [ 46.240026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.240971] __vmalloc_noprof+0x59/0x60 [ 46.241730] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.242545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.243462] bpf_prog_alloc+0x39/0x200 [ 46.244189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.245093] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.245989] do_seccomp+0x349/0x25e0 [ 46.246706] ? find_held_lock+0x2b/0x80 [ 46.247413] ? do_prlimit+0x310/0x610 [ 46.248143] ? __pfx_do_seccomp+0x10/0x10 [ 46.248912] ? do_raw_spin_unlock+0x53/0x220 [ 46.249738] ? _raw_spin_unlock+0x1e/0x40 [ 46.250461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.251403] ? static_key_count+0x60/0x80 [ 46.252207] prctl_set_seccomp+0x4e/0x70 [ 46.252969] __do_sys_prctl+0xe6c/0x1d70 [ 46.253741] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.254538] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.255488] ? irqentry_exit+0xf3/0x650 [ 46.256228] do_syscall_64+0xbf/0x430 [ 46.256940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.257882] RIP: 0033:0x7f9fdb35d5cd [ 46.258536] 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 [ 46.261800] RSP: 002b:00007ffc2658ea90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.263170] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fdb35d5cd [ 46.264447] RDX: 000055a16f5f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.265745] RBP: 00007ffc2658eaf0 R08: 0000000000000000 R09: 00007ffc2658e190 [ 46.267025] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a191105b10 [ 46.268305] R13: 00007ffc2658ef20 R14: 000055a1911062b0 R15: 000055a19111a6f0 [ 46.269640] [ 46.270063] irq event stamp: 1729 [ 46.270701] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.272209] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.273741] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 46.275267] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 46.276772] ---[ end trace 0000000000000000 ]--- [ 49.040786] ------------[ cut here ]------------ [ 49.041714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.043779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.045236] Modules linked in: [ 49.045886] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.047880] Tainted: [W]=WARN [ 49.048439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.049922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.050853] 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 [ 49.054042] RSP: 0018:ffff88800eef7bc0 EFLAGS: 00010286 [ 49.055008] RAX: 0000000000000000 RBX: ffffed1001ddef78 RCX: ffffffff813a4050 [ 49.056280] RDX: ffff8880162c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.057581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ddef2f [ 49.058886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.060157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eef7df8 [ 49.061429] FS: 00007f6090ba9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.062871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.063921] CR2: 00007ffe29491ef7 CR3: 00000000207dc000 CR4: 0000000000350ef0 [ 49.065214] Call Trace: [ 49.065733] [ 49.066151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.067047] ? __create_object+0x59/0x80 [ 49.067822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.068798] __vmalloc_noprof+0x59/0x60 [ 49.069532] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.070396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.071331] bpf_prog_alloc+0x39/0x200 [ 49.072060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.072987] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.073905] do_seccomp+0x349/0x25e0 [ 49.074574] ? find_held_lock+0x2b/0x80 [ 49.075336] ? do_prlimit+0x310/0x610 [ 49.076077] ? __pfx_do_seccomp+0x10/0x10 [ 49.076864] ? do_raw_spin_unlock+0x53/0x220 [ 49.077710] ? _raw_spin_unlock+0x1e/0x40 [ 49.078446] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.079403] ? static_key_count+0x60/0x80 [ 49.080204] prctl_set_seccomp+0x4e/0x70 [ 49.080972] __do_sys_prctl+0xe6c/0x1d70 [ 49.081773] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.082592] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.083566] ? irqentry_exit+0xf3/0x650 [ 49.084323] do_syscall_64+0xbf/0x430 [ 49.085067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.086024] RIP: 0033:0x7f609109b5cd [ 49.086729] 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 [ 49.089898] RSP: 002b:00007ffe2948f6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.091258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f609109b5cd [ 49.092543] RDX: 0000564933a9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.093840] RBP: 00007ffe2948f700 R08: 0000000000000000 R09: 00007ffe2948eda0 [ 49.095113] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649407bbad0 [ 49.096386] R13: 00007ffe2948fb30 R14: 00005649407bcbc0 R15: 00005649407cd780 [ 49.097684] [ 49.098110] irq event stamp: 1675 [ 49.098759] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 49.100287] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 49.101818] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 49.103358] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 49.104878] ---[ end trace 0000000000000000 ]--- [ 49.797499] ------------[ cut here ]------------ [ 49.798458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.800527] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.802196] Modules linked in: [ 49.802810] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.804472] Tainted: [W]=WARN [ 49.804981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.806226] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.806998] 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 [ 49.809583] RSP: 0018:ffff888017777bc0 EFLAGS: 00010286 [ 49.810392] RAX: 0000000000000000 RBX: ffffed1002eeef78 RCX: ffffffff813a4050 [ 49.811445] RDX: ffff888016080000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.812548] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeef2f [ 49.813636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.814691] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017777df8 [ 49.815746] FS: 00007ffae2cc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.816930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.817808] CR2: 00007ffae31b3580 CR3: 000000000cdab000 CR4: 0000000000350ef0 [ 49.818868] Call Trace: [ 49.819250] [ 49.819591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.820335] ? __create_object+0x59/0x80 [ 49.820991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.821808] __vmalloc_noprof+0x59/0x60 [ 49.822392] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.823111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.823878] bpf_prog_alloc+0x39/0x200 [ 49.824447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.825215] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.825969] do_seccomp+0x349/0x25e0 [ 49.826520] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.827259] ? __pfx_do_seccomp+0x10/0x10 [ 49.827949] ? find_held_lock+0x2b/0x80 [ 49.828824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.829591] ? static_key_count+0x60/0x80 [ 49.830260] prctl_set_seccomp+0x4e/0x70 [ 49.831113] __do_sys_prctl+0xe6c/0x1d70 [ 49.831844] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.832511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.833293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.834340] ? irqentry_exit+0xf3/0x650 [ 49.835005] do_syscall_64+0xbf/0x430 [ 49.835575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.836345] RIP: 0033:0x7ffae31b35cd [ 49.836922] 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 [ 49.839520] RSP: 002b:00007ffd29f44d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.840633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffae31b35cd [ 49.841694] RDX: 00005558380aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.842742] RBP: 00007ffd29f44dc0 R08: 0000000000000000 R09: 00007ffd29f44460 [ 49.843792] R10: 0000000000000000 R11: 0000000000000246 R12: 000055584bb48ad0 [ 49.844830] R13: 00007ffd29f451f0 R14: 000055584bb49bc0 R15: 000055584bb5a780 [ 49.845915] [ 49.846260] irq event stamp: 1815 [ 49.846789] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.848043] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.849289] softirqs last enabled at (1838): [] handle_softirqs+0x50c/0x770 [ 49.850572] softirqs last disabled at (1833): [] __irq_exit_rcu+0xc4/0x100 [ 49.851841] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14094' (ECDSA) to the list of known hosts. 2025/11/18 16:34:37 fuzzer started 2025/11/18 16:34:37 dialing manager at localhost:34383 2025/11/18 16:34:37 checking machine... 2025/11/18 16:34:37 checking revisions... [ 50.722709] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:34:37 testing simple program... [ 50.811126] cgroup: Unknown subsys name 'net' [ 50.866468] cgroup: Unknown subsys name 'cpuset' [ 50.879482] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:34:36 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888016681bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016682618 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016682640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 00007f6090ba9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6091160618 CR3=000000000d8ff000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000019 RBX=0000000000000005 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801cda3480 RDI=ffff88800b34de60 RBP=ffff88801cda3480 RSP=ffff88800b2a6e38 R8 =00000000ffffffff R9 =ffffed10039af466 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88800b34dd98 R14=00000000ffffffff R15=ffff88800b34de60 RIP=ffffffff84c7200b RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe28331b18 CR3=0000000005c8a000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000005b53fb5e4f9c1fea XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000