[ 39.427703] ------------[ cut here ]------------ [ 39.428458] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.430131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.431344] Modules linked in: [ 39.431828] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.433509] Tainted: [W]=WARN [ 39.433998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.435304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.436039] 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 [ 39.438716] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 39.439548] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 39.440635] RDX: ffff88801623d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.441734] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 39.442820] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.443900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 39.444986] FS: 00007f678696f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.446218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.447090] CR2: 00007ffd8d3b1ef8 CR3: 0000000013882000 CR4: 0000000000350ef0 [ 39.448190] Call Trace: [ 39.448580] [ 39.448921] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.449685] ? __create_object+0x59/0x80 [ 39.450354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.451129] __vmalloc_noprof+0x59/0x60 [ 39.451768] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.452498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.453274] bpf_prog_alloc+0x39/0x200 [ 39.453865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.454648] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.455417] do_seccomp+0x349/0x25e0 [ 39.455983] ? find_held_lock+0x2b/0x80 [ 39.456626] ? do_prlimit+0x310/0x610 [ 39.457249] ? __pfx_do_seccomp+0x10/0x10 [ 39.457877] ? do_raw_spin_unlock+0x53/0x220 [ 39.458570] ? _raw_spin_unlock+0x1e/0x40 [ 39.459218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.459989] ? static_key_count+0x60/0x80 [ 39.460659] prctl_set_seccomp+0x4e/0x70 [ 39.461309] __do_sys_prctl+0xe6c/0x1d70 [ 39.461933] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.462653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.463461] ? irqentry_exit+0xf3/0x650 [ 39.464068] do_syscall_64+0xbf/0x430 [ 39.464684] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.465497] RIP: 0033:0x7f6786e615cd [ 39.466056] 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 [ 39.468722] RSP: 002b:00007ffd8d3b0050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.469878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6786e615cd [ 39.470967] RDX: 000055aeafd2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.472053] RBP: 00007ffd8d3b00b0 R08: 0000000000000000 R09: 00007ffd8d3af750 [ 39.473143] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aeec2642b0 [ 39.474242] R13: 00007ffd8d3b04e0 R14: 000055aeec266d20 R15: 000055aeec2788d0 [ 39.475340] [ 39.475701] irq event stamp: 1739 [ 39.476246] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.477529] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.478824] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 39.480120] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 39.481391] ---[ end trace 0000000000000000 ]--- [ 42.223904] ------------[ cut here ]------------ [ 42.224951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.227271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.228864] Modules linked in: [ 42.229555] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.232005] Tainted: [W]=WARN [ 42.232753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.234382] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.235390] 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 [ 42.238869] RSP: 0018:ffff8880181b7bc0 EFLAGS: 00010286 [ 42.239932] RAX: 0000000000000000 RBX: ffffed1003036f78 RCX: ffffffff813a4050 [ 42.241321] RDX: ffff8880175ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.242728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003036f2f [ 42.244122] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.245499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181b7df8 [ 42.246901] FS: 00007f2c69c4c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.248455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.249609] CR2: 00007ffde1bfeef8 CR3: 000000000a037000 CR4: 0000000000350ef0 [ 42.251015] Call Trace: [ 42.251565] [ 42.252016] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.252994] ? __create_object+0x59/0x80 [ 42.253847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.254907] __vmalloc_noprof+0x59/0x60 [ 42.255745] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.256700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.257706] bpf_prog_alloc+0x39/0x200 [ 42.258521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.259530] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.260511] do_seccomp+0x349/0x25e0 [ 42.261295] ? find_held_lock+0x2b/0x80 [ 42.262081] ? do_prlimit+0x310/0x610 [ 42.262882] ? __pfx_do_seccomp+0x10/0x10 [ 42.263741] ? do_raw_spin_unlock+0x53/0x220 [ 42.264661] ? _raw_spin_unlock+0x1e/0x40 [ 42.265526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.266589] ? static_key_count+0x60/0x80 [ 42.267459] prctl_set_seccomp+0x4e/0x70 [ 42.268299] __do_sys_prctl+0xe6c/0x1d70 [ 42.269095] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.270036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.271083] ? irqentry_exit+0xf3/0x650 [ 42.271911] do_syscall_64+0xbf/0x430 [ 42.272704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.273725] RIP: 0033:0x7f2c6a13e5cd [ 42.274518] 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 [ 42.277982] RSP: 002b:00007ffde1bfde90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.279398] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c6a13e5cd [ 42.280797] RDX: 0000559d94542e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.282226] RBP: 00007ffde1bfdef0 R08: 0000000000000000 R09: 00007ffde1bfd590 [ 42.283535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dcc79dbf0 [ 42.284720] R13: 00007ffde1bfe320 R14: 0000559dcc7a7380 R15: 0000559dcc7b2460 [ 42.285926] [ 42.286347] irq event stamp: 1835 [ 42.286904] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 42.288308] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.289697] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 42.291132] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.292551] ---[ end trace 0000000000000000 ]--- [ 43.087004] ------------[ cut here ]------------ [ 43.087952] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.090059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.092161] Modules linked in: [ 43.092893] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.094913] Tainted: [W]=WARN [ 43.095518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.097047] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.097993] 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 [ 43.101218] RSP: 0018:ffff888017b87bc0 EFLAGS: 00010286 [ 43.102216] RAX: 0000000000000000 RBX: ffffed1002f70f78 RCX: ffffffff813a4050 [ 43.103503] RDX: ffff888017971bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.104801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f70f2f [ 43.106113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.107409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b87df8 [ 43.108711] FS: 00007f125b950900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.110203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.111287] CR2: 00007ffcd5ab3ef8 CR3: 000000001fcb3000 CR4: 0000000000350ef0 [ 43.112592] Call Trace: [ 43.113065] [ 43.113527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.114453] ? __create_object+0x59/0x80 [ 43.115255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.116247] __vmalloc_noprof+0x59/0x60 [ 43.116973] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.117867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.118816] bpf_prog_alloc+0x39/0x200 [ 43.119571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.120530] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.121462] do_seccomp+0x349/0x25e0 [ 43.122216] ? find_held_lock+0x2b/0x80 [ 43.122969] ? do_prlimit+0x310/0x610 [ 43.123749] ? __pfx_do_seccomp+0x10/0x10 [ 43.124570] ? do_raw_spin_unlock+0x53/0x220 [ 43.125440] ? _raw_spin_unlock+0x1e/0x40 [ 43.126274] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.127287] ? static_key_count+0x60/0x80 [ 43.128077] prctl_set_seccomp+0x4e/0x70 [ 43.128889] __do_sys_prctl+0xe6c/0x1d70 [ 43.129697] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.130611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.131637] ? irqentry_exit+0xf3/0x650 [ 43.132433] do_syscall_64+0xbf/0x430 [ 43.133165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.134212] RIP: 0033:0x7f125be425cd [ 43.134909] 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 [ 43.138294] RSP: 002b:00007ffcd5ab2250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.139738] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f125be425cd [ 43.141091] RDX: 00005591742d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.142459] RBP: 00007ffcd5ab22b0 R08: 0000000000000000 R09: 00007ffcd5ab1950 [ 43.143814] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591ab4edad0 [ 43.145192] R13: 00007ffcd5ab26e0 R14: 00005591ab4eebc0 R15: 00005591ab4ff780 [ 43.146565] [ 43.147009] irq event stamp: 1759 [ 43.147694] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 43.149301] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 43.150923] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 43.152551] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 43.154160] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48116' (ECDSA) to the list of known hosts. 2025/11/17 19:10:39 fuzzer started 2025/11/17 19:10:39 dialing manager at localhost:37895 2025/11/17 19:10:39 checking machine... 2025/11/17 19:10:39 checking revisions... [ 44.052780] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:10:39 testing simple program... [ 44.140277] cgroup: Unknown subsys name 'net' [ 44.208718] cgroup: Unknown subsys name 'cpuset' [ 44.227927] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:10:38 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=000000000000005a RCX=ffffffff83d6e804 RDX=ffff88800f2db780 RSI=0000000000000000 RDI=0000000000000005 RBP=000000000000005b RSP=ffff888015f57670 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffffffff8899f7b0 R14=0000000000000000 R15=0000000000000006 RIP=ffffffff817515d7 RFL=00000246 [---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 00007f2c69c4c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c6a203618 CR3=000000000edad000 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=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff8184ddb7 RDX=0000000000000001 RSI=ffffffff8184a9c1 RDI=ffffc900006a5079 RBP=ffff888015d7fd00 RSP=ffff888015d7fc38 R8 =0000000000000000 R9 =ffffed1003216706 R10=0000000000000000 R11=0000000000000000 R12=0000000000000061 R13=ffff888015d7fd38 R14=ffffc900006a5078 R15=0000000000000061 RIP=ffffffff8184a9d6 RFL=00000202 [-------] 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 00007fe2a8bb9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe2a82d1000 CR3=000000000e2f5000 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=0d558ba50d5d576100000000000ae988 XMM05=a2ddbd77a057f5ca0000000000322258 XMM06=d96330e2d2db863200000000003210b8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000