[ 39.286774] ------------[ cut here ]------------ [ 39.287563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.289211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.290434] Modules linked in: [ 39.290958] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.292592] Tainted: [W]=WARN [ 39.293043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.294250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.294990] 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 [ 39.297588] RSP: 0018:ffff88801693fbc0 EFLAGS: 00010286 [ 39.298361] RAX: 0000000000000000 RBX: ffffed1002d27f78 RCX: ffffffff813a4050 [ 39.299415] RDX: ffff888019f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.300488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d27f2f [ 39.301554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.302612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801693fdf8 [ 39.303673] FS: 00007fa103dcb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.304864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.305734] CR2: 00007fff1f1d3ef8 CR3: 0000000009a2d000 CR4: 0000000000350ef0 [ 39.306820] Call Trace: [ 39.307207] [ 39.307574] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.308280] ? __create_object+0x59/0x80 [ 39.308921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.309706] __vmalloc_noprof+0x59/0x60 [ 39.310310] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.311019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.311789] bpf_prog_alloc+0x39/0x200 [ 39.312355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.313113] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.313858] do_seccomp+0x349/0x25e0 [ 39.314411] ? find_held_lock+0x2b/0x80 [ 39.315040] ? do_prlimit+0x310/0x610 [ 39.315650] ? __pfx_do_seccomp+0x10/0x10 [ 39.316252] ? do_raw_spin_unlock+0x53/0x220 [ 39.316933] ? _raw_spin_unlock+0x1e/0x40 [ 39.317570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.318326] ? static_key_count+0x60/0x80 [ 39.318993] prctl_set_seccomp+0x4e/0x70 [ 39.319676] __do_sys_prctl+0xe6c/0x1d70 [ 39.320280] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.320987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.321785] ? irqentry_exit+0xf3/0x650 [ 39.322374] do_syscall_64+0xbf/0x430 [ 39.322991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.323769] RIP: 0033:0x7fa1042bd5cd [ 39.324308] 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 [ 39.326893] RSP: 002b:00007fff1f1d25d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.328019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1042bd5cd [ 39.329074] RDX: 0000555ad9c45e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.330148] RBP: 00007fff1f1d2630 R08: 0000000000000000 R09: 00007fff1f1d1cd0 [ 39.331201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555affaddad0 [ 39.332261] R13: 00007fff1f1d2a60 R14: 0000555affadebc0 R15: 0000555affaef780 [ 39.333326] [ 39.333714] irq event stamp: 1711 [ 39.334224] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.335494] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.336749] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 39.338045] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 39.339292] ---[ end trace 0000000000000000 ]--- [ 42.107705] ------------[ cut here ]------------ [ 42.108627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.110651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.112118] Modules linked in: [ 42.112780] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.114789] Tainted: [W]=WARN [ 42.115356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.117086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.118139] 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 [ 42.121364] RSP: 0018:ffff888015dafbc0 EFLAGS: 00010286 [ 42.122371] RAX: 0000000000000000 RBX: ffffed1002bb5f78 RCX: ffffffff813a4050 [ 42.123677] RDX: ffff888016de8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.124988] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb5f2f [ 42.126295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.127594] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dafdf8 [ 42.128885] FS: 00007f422a8e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.130362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.131434] CR2: 00007fff90816ef8 CR3: 0000000020218000 CR4: 0000000000350ef0 [ 42.132739] Call Trace: [ 42.133232] [ 42.133709] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.135157] ? __create_object+0x59/0x80 [ 42.135987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.136971] __vmalloc_noprof+0x59/0x60 [ 42.137744] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.138648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.139608] bpf_prog_alloc+0x39/0x200 [ 42.140319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.141246] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.142175] do_seccomp+0x349/0x25e0 [ 42.142916] ? find_held_lock+0x2b/0x80 [ 42.143690] ? do_prlimit+0x310/0x610 [ 42.144412] ? __pfx_do_seccomp+0x10/0x10 [ 42.145220] ? do_raw_spin_unlock+0x53/0x220 [ 42.146067] ? _raw_spin_unlock+0x1e/0x40 [ 42.146851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.147837] ? static_key_count+0x60/0x80 [ 42.148669] prctl_set_seccomp+0x4e/0x70 [ 42.149452] __do_sys_prctl+0xe6c/0x1d70 [ 42.150289] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.151178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.152181] ? irqentry_exit+0xf3/0x650 [ 42.152966] do_syscall_64+0xbf/0x430 [ 42.153717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.154699] RIP: 0033:0x7f422addb5cd [ 42.155362] 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 [ 42.158599] RSP: 002b:00007fff90814470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.159979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f422addb5cd [ 42.161288] RDX: 000055d9023bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.162591] RBP: 00007fff908144d0 R08: 0000000000000000 R09: 00007fff90813b70 [ 42.163903] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d93e413ad0 [ 42.165240] R13: 00007fff90814900 R14: 000055d93e414bc0 R15: 000055d93e425780 [ 42.166579] [ 42.167016] irq event stamp: 1881 [ 42.167665] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 42.169202] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 42.170755] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.172310] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.173857] ---[ end trace 0000000000000000 ]--- [ 42.970518] ------------[ cut here ]------------ [ 42.971401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.973499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.974974] Modules linked in: [ 42.975611] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.977641] Tainted: [W]=WARN [ 42.978227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.979717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.980650] 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 [ 42.983908] RSP: 0018:ffff8880199e7bc0 EFLAGS: 00010286 [ 42.984893] RAX: 0000000000000000 RBX: ffffed100333cf78 RCX: ffffffff813a4050 [ 42.986221] RDX: ffff888016bd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.987543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333cf2f [ 42.988864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.990169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199e7df8 [ 42.991497] FS: 00007f705b61b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.992986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.994092] CR2: 00007fff56eaeef8 CR3: 0000000020388000 CR4: 0000000000350ef0 [ 42.995421] Call Trace: [ 42.995925] [ 42.996340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.997226] ? __create_object+0x59/0x80 [ 42.998028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.999019] __vmalloc_noprof+0x59/0x60 [ 42.999795] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.000671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.001615] bpf_prog_alloc+0x39/0x200 [ 43.002329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.003288] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.004196] do_seccomp+0x349/0x25e0 [ 43.004918] ? find_held_lock+0x2b/0x80 [ 43.005676] ? do_prlimit+0x310/0x610 [ 43.006397] ? __pfx_do_seccomp+0x10/0x10 [ 43.007190] ? do_raw_spin_unlock+0x53/0x220 [ 43.008058] ? _raw_spin_unlock+0x1e/0x40 [ 43.008884] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.009878] ? static_key_count+0x60/0x80 [ 43.010700] prctl_set_seccomp+0x4e/0x70 [ 43.011420] __do_sys_prctl+0xe6c/0x1d70 [ 43.012221] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.013093] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.014088] ? irqentry_exit+0xf3/0x650 [ 43.014865] do_syscall_64+0xbf/0x430 [ 43.015599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.016564] RIP: 0033:0x7f705bb0d5cd [ 43.017223] 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 [ 43.020429] RSP: 002b:00007fff56eac440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.021838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f705bb0d5cd [ 43.023143] RDX: 000055874a717e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.024495] RBP: 00007fff56eac4a0 R08: 0000000000000000 R09: 00007fff56eabb40 [ 43.025823] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587550f8ad0 [ 43.027120] R13: 00007fff56eac8d0 R14: 00005587550f9bc0 R15: 000055875510a780 [ 43.028441] [ 43.028920] irq event stamp: 1727 [ 43.029573] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 43.031113] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 43.032641] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 43.034201] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 43.035493] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7534' (ECDSA) to the list of known hosts. 2025/11/19 02:51:14 fuzzer started 2025/11/19 02:51:14 dialing manager at localhost:34383 2025/11/19 02:51:14 checking machine... 2025/11/19 02:51:14 checking revisions... [ 43.930760] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:51:14 testing simple program... [ 44.015865] cgroup: Unknown subsys name 'net' [ 44.079172] cgroup: Unknown subsys name 'cpuset' [ 44.092830] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:51:13 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff888009611bc0 RCX=000000001073dead RDX=0000000000000008 RSI=ffff888009612640 RDI=00000000c57798ad RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a1 RFL=00000002 [-------] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f422aea0618 CR3=0000000020295000 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=563412feff00545000000000000080fe 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=0000000000000000 RBX=ffff88801990fd80 RCX=ffffffff825435d5 RDX=ffff888016deb780 RSI=00007fff908113d4 RDI=0000000000000006 RBP=0000000000000014 RSP=ffff88801990fb00 R8 =0000000000000001 R9 =0000000000000000 R10=00007ffffffff000 R11=0000000000000001 R12=00007fff908113c0 R13=ffff88801990fd88 R14=00007ffffffff000 R15=00007fff908113d4 RIP=ffffffff825435e6 RFL=00000293 [--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 00007f422a8e9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9080e000 CR3=0000000020295000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000