[ 51.186699] ------------[ cut here ]------------ [ 51.187690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.189731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 51.191231] Modules linked in: [ 51.191867] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.193983] Tainted: [W]=WARN [ 51.194626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.196125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.197089] 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 [ 51.200369] RSP: 0018:ffff8880183afbc0 EFLAGS: 00010286 [ 51.201377] RAX: 0000000000000000 RBX: ffffed1003075f78 RCX: ffffffff813a4050 [ 51.202703] RDX: ffff88801b1d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.204039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003075f2f [ 51.205352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.206680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880183afdf8 [ 51.207999] FS: 00007f5650ea1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.209459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.210556] CR2: 00007f5651393580 CR3: 000000000e311000 CR4: 0000000000350ef0 [ 51.211867] Call Trace: [ 51.212381] [ 51.212800] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.213729] ? __create_object+0x59/0x80 [ 51.214536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.215536] __vmalloc_noprof+0x59/0x60 [ 51.216313] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.217202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.218116] bpf_prog_alloc+0x39/0x200 [ 51.218877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.219840] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.220759] do_seccomp+0x349/0x25e0 [ 51.221489] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.222427] ? __pfx_do_seccomp+0x10/0x10 [ 51.223238] ? find_held_lock+0x2b/0x80 [ 51.223961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.224953] ? static_key_count+0x60/0x80 [ 51.225802] prctl_set_seccomp+0x4e/0x70 [ 51.226586] __do_sys_prctl+0xe6c/0x1d70 [ 51.227392] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.228280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.229292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.230312] ? irqentry_exit+0xf3/0x650 [ 51.231053] do_syscall_64+0xbf/0x430 [ 51.231811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.232776] RIP: 0033:0x7f56513935cd [ 51.233500] 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 [ 51.236765] RSP: 002b:00007ffdd68e9dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.238190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f56513935cd [ 51.239493] RDX: 0000562b9a1b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.240807] RBP: 00007ffdd68e9e20 R08: 0000000000000000 R09: 00007ffdd68e94c0 [ 51.242132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b9eb26ad0 [ 51.243473] R13: 00007ffdd68ea250 R14: 0000562b9eb27bc0 R15: 0000562b9eb38780 [ 51.244798] [ 51.245316] irq event stamp: 1749 [ 51.245931] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 51.247514] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 51.249090] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 51.250698] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 51.252245] ---[ end trace 0000000000000000 ]--- [ 54.098985] ------------[ cut here ]------------ [ 54.100004] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.102185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 54.103727] Modules linked in: [ 54.104413] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.106551] Tainted: [W]=WARN [ 54.107211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.108784] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.109767] 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 [ 54.113171] RSP: 0018:ffff888015437bc0 EFLAGS: 00010286 [ 54.114236] RAX: 0000000000000000 RBX: ffffed1002a86f78 RCX: ffffffff813a4050 [ 54.115622] RDX: ffff88801b211bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.117008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a86f2f [ 54.118388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.119763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015437df8 [ 54.121160] FS: 00007f922029e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.122697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.123824] CR2: 00007ffcb1215ef8 CR3: 000000000df2f000 CR4: 0000000000350ef0 [ 54.125197] Call Trace: [ 54.125700] [ 54.126191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.127104] ? __create_object+0x59/0x80 [ 54.127962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.128993] __vmalloc_noprof+0x59/0x60 [ 54.129800] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.130757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.131759] bpf_prog_alloc+0x39/0x200 [ 54.132553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.133557] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.134543] do_seccomp+0x349/0x25e0 [ 54.135317] ? find_held_lock+0x2b/0x80 [ 54.136083] ? do_prlimit+0x310/0x610 [ 54.136876] ? __pfx_do_seccomp+0x10/0x10 [ 54.137728] ? do_raw_spin_unlock+0x53/0x220 [ 54.138635] ? _raw_spin_unlock+0x1e/0x40 [ 54.139482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.140508] ? static_key_count+0x60/0x80 [ 54.141366] prctl_set_seccomp+0x4e/0x70 [ 54.142206] __do_sys_prctl+0xe6c/0x1d70 [ 54.142995] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.143911] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.144937] ? irqentry_exit+0xf3/0x650 [ 54.145755] do_syscall_64+0xbf/0x430 [ 54.146562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.147577] RIP: 0033:0x7f92207905cd [ 54.148333] 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 [ 54.151730] RSP: 002b:00007ffcb1213b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.153183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f92207905cd [ 54.154571] RDX: 0000563c5c09ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.155950] RBP: 00007ffcb1213b70 R08: 0000000000000000 R09: 00007ffcb1213210 [ 54.157333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c97b2aad0 [ 54.158710] R13: 00007ffcb1213fa0 R14: 0000563c97b2bbc0 R15: 0000563c97b3c780 [ 54.160097] [ 54.160601] irq event stamp: 1781 [ 54.161293] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 54.162941] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 54.164561] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.166230] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 54.167732] ---[ end trace 0000000000000000 ]--- [ 55.061594] ------------[ cut here ]------------ [ 55.062360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.063950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 55.065119] Modules linked in: [ 55.065636] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.067238] Tainted: [W]=WARN [ 55.067683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.068858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.069595] 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 [ 55.072156] RSP: 0018:ffff888019bffbc0 EFLAGS: 00010286 [ 55.072905] RAX: 0000000000000000 RBX: ffffed100337ff78 RCX: ffffffff813a4050 [ 55.073930] RDX: ffff88800a5d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.074965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100337ff2f [ 55.075989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.077028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bffdf8 [ 55.078060] FS: 00007fdad6c99900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.079231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.080037] CR2: 00007ffdb2fe8ef8 CR3: 00000000205ae000 CR4: 0000000000350ef0 [ 55.081080] Call Trace: [ 55.081478] [ 55.081807] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.082537] ? __create_object+0x59/0x80 [ 55.083127] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.083907] __vmalloc_noprof+0x59/0x60 [ 55.084514] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.085215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.085926] bpf_prog_alloc+0x39/0x200 [ 55.086539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.087290] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.087973] do_seccomp+0x349/0x25e0 [ 55.088560] ? find_held_lock+0x2b/0x80 [ 55.089131] ? do_prlimit+0x310/0x610 [ 55.089723] ? __pfx_do_seccomp+0x10/0x10 [ 55.090387] ? do_raw_spin_unlock+0x53/0x220 [ 55.091025] ? _raw_spin_unlock+0x1e/0x40 [ 55.091649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.092415] ? static_key_count+0x60/0x80 [ 55.093025] prctl_set_seccomp+0x4e/0x70 [ 55.093645] __do_sys_prctl+0xe6c/0x1d70 [ 55.094276] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.094932] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.095713] ? irqentry_exit+0xf3/0x650 [ 55.096323] do_syscall_64+0xbf/0x430 [ 55.096880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.097639] RIP: 0033:0x7fdad718b5cd [ 55.098206] 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 [ 55.100739] RSP: 002b:00007ffdb2fe6310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.101833] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdad718b5cd [ 55.102878] RDX: 0000560cbcedfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.103912] RBP: 00007ffdb2fe6370 R08: 0000000000000000 R09: 00007ffdb2fe5a10 [ 55.104938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ce01082b0 [ 55.105994] R13: 00007ffdb2fe67a0 R14: 0000560ce010ad20 R15: 0000560ce011c8d0 [ 55.107183] [ 55.107609] irq event stamp: 1761 [ 55.108247] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 55.109713] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 55.111188] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 55.112677] softirqs last disabled at (1267): [] __irq_exit_rcu+0xc4/0x100 [ 55.114170] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62007' (ECDSA) to the list of known hosts. 2025/11/19 04:50:27 fuzzer started 2025/11/19 04:50:27 dialing manager at localhost:34383 2025/11/19 04:50:27 checking machine... 2025/11/19 04:50:27 checking revisions... [ 56.208067] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:50:28 testing simple program... [ 56.293076] cgroup: Unknown subsys name 'net' [ 56.345016] cgroup: Unknown subsys name 'cpuset' [ 56.358870] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:50:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880154d78b0 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff8880154d74a8 R8 =ffffffff86ab8458 R9 =ffff8880154d75a0 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888015413780 R15=ffff8880154d7560 RIP=ffffffff81528f48 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 00007f5137e64900 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=00007ffcb120d000 CR3=000000000d50e000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=d48345336f81b8c000000000000ae988 XMM05=c2ac9a56b2bda361000000000031f168 XMM06=97607a460f220169000000000031dea0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffed100287c890 RBX=ffffed100287ca80 RCX=ffffffff82641876 RDX=ffffed100287ca80 RSI=0000000000000fe0 RDI=ffff8880143e4420 RBP=ffffed100287c884 RSP=ffff88801768fcf8 R8 =0000000000000001 R9 =ffffed100287ca7f R10=ffff8880143e53ff R11=000000000000003f R12=0000000000000004 R13=ffff8880143e4420 R14=0000000000000fe0 R15=ffffffff85a8eda0 RIP=ffffffff81b2d12c RFL=00000296 [--S-AP-] 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 00007f922029e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb3c1ac08 CR3=00000000205af000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000