[ 39.165800] ------------[ cut here ]------------ [ 39.166774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.168857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.170375] Modules linked in: [ 39.171031] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.173026] Tainted: [W]=WARN [ 39.173589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.175085] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.176034] 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 [ 39.179232] RSP: 0018:ffff888017dcfbc0 EFLAGS: 00010286 [ 39.180232] RAX: 0000000000000000 RBX: ffffed1002fb9f78 RCX: ffffffff813a4050 [ 39.181536] RDX: ffff888013fc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.182841] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb9f2f [ 39.184149] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.185449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dcfdf8 [ 39.186784] FS: 00007f4d3d18b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.188237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.189315] CR2: 00007ffdcea3def7 CR3: 000000000d0a3000 CR4: 0000000000350ef0 [ 39.190617] Call Trace: [ 39.191131] [ 39.191552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.192450] ? __create_object+0x59/0x80 [ 39.193251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.194240] __vmalloc_noprof+0x59/0x60 [ 39.195000] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.195892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.196840] bpf_prog_alloc+0x39/0x200 [ 39.197545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.198501] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.199409] do_seccomp+0x349/0x25e0 [ 39.200140] ? find_held_lock+0x2b/0x80 [ 39.200908] ? do_prlimit+0x310/0x610 [ 39.201606] ? __pfx_do_seccomp+0x10/0x10 [ 39.202407] ? do_raw_spin_unlock+0x53/0x220 [ 39.203252] ? _raw_spin_unlock+0x1e/0x40 [ 39.204034] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.205019] ? static_key_count+0x60/0x80 [ 39.205842] prctl_set_seccomp+0x4e/0x70 [ 39.206596] __do_sys_prctl+0xe6c/0x1d70 [ 39.207385] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.208254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.209235] ? irqentry_exit+0xf3/0x650 [ 39.210031] do_syscall_64+0xbf/0x430 [ 39.210814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.211785] RIP: 0033:0x7f4d3d67d5cd [ 39.212443] 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 [ 39.215883] RSP: 002b:00007ffdcea3b650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.217278] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d3d67d5cd [ 39.218594] RDX: 000055b8162afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.219899] RBP: 00007ffdcea3b6b0 R08: 0000000000000000 R09: 00007ffdcea3ad50 [ 39.221184] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b841d81ad0 [ 39.222494] R13: 00007ffdcea3bae0 R14: 000055b841d82bc0 R15: 000055b841d93780 [ 39.223824] [ 39.224253] irq event stamp: 1797 [ 39.224908] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 39.226446] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 39.228006] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 39.229571] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 39.231106] ---[ end trace 0000000000000000 ]--- [ 42.302036] ------------[ cut here ]------------ [ 42.303000] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.305028] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.306487] Modules linked in: [ 42.307154] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.309146] Tainted: [W]=WARN [ 42.309756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.311234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.312147] 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 [ 42.315306] RSP: 0018:ffff888017517bc0 EFLAGS: 00010286 [ 42.316283] RAX: 0000000000000000 RBX: ffffed1002ea2f78 RCX: ffffffff813a4050 [ 42.317567] RDX: ffff888019cbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.318870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea2f2f [ 42.320166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.321448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017517df8 [ 42.322753] FS: 00007f91d3965900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.324189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.325267] CR2: 00007f91d3e57580 CR3: 0000000020474000 CR4: 0000000000350ef0 [ 42.326589] Call Trace: [ 42.327103] [ 42.327516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.328428] ? __create_object+0x59/0x80 [ 42.329217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.330185] __vmalloc_noprof+0x59/0x60 [ 42.330954] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.331827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.332769] bpf_prog_alloc+0x39/0x200 [ 42.333468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.334402] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.335297] do_seccomp+0x349/0x25e0 [ 42.336012] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.336922] ? __pfx_do_seccomp+0x10/0x10 [ 42.337669] ? find_held_lock+0x2b/0x80 [ 42.341489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.342502] ? static_key_count+0x60/0x80 [ 42.343319] prctl_set_seccomp+0x4e/0x70 [ 42.344096] __do_sys_prctl+0xe6c/0x1d70 [ 42.344885] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.345765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.346772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.347746] ? irqentry_exit+0xf3/0x650 [ 42.348468] do_syscall_64+0xbf/0x430 [ 42.349218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.350171] RIP: 0033:0x7f91d3e575cd [ 42.350900] 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 [ 42.354093] RSP: 002b:00007ffeffe3c310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.355479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91d3e575cd [ 42.356766] RDX: 000056050295fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.358049] RBP: 00007ffeffe3c370 R08: 0000000000000000 R09: 00007ffeffe3ba10 [ 42.359314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560534576240 [ 42.360385] R13: 00007ffeffe3c7a0 R14: 0000560534575bf0 R15: 000056053458a4d0 [ 42.361467] [ 42.361860] irq event stamp: 2049 [ 42.362372] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 42.363633] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 42.364898] softirqs last enabled at (1924): [] handle_softirqs+0x50c/0x770 [ 42.366170] softirqs last disabled at (1917): [] __irq_exit_rcu+0xc4/0x100 [ 42.367443] ---[ end trace 0000000000000000 ]--- [ 43.220505] ------------[ cut here ]------------ [ 43.221305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.223087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.224303] Modules linked in: [ 43.224835] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.226504] Tainted: [W]=WARN [ 43.227002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.228223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.228984] 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 [ 43.231659] RSP: 0018:ffff888017637bc0 EFLAGS: 00010286 [ 43.232459] RAX: 0000000000000000 RBX: ffffed1002ec6f78 RCX: ffffffff813a4050 [ 43.233534] RDX: ffff888017988000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.234610] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec6f2f [ 43.235706] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.237357] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017637df8 [ 43.238460] FS: 00007f9339885900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.239660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.240544] CR2: 00007f9339d77580 CR3: 000000000e430000 CR4: 0000000000350ef0 [ 43.241597] Call Trace: [ 43.242018] [ 43.242370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.243107] ? __create_object+0x59/0x80 [ 43.243756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.244524] __vmalloc_noprof+0x59/0x60 [ 43.245148] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.245870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.246620] bpf_prog_alloc+0x39/0x200 [ 43.247238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.248023] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.248774] do_seccomp+0x349/0x25e0 [ 43.249333] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.250076] ? __pfx_do_seccomp+0x10/0x10 [ 43.250750] ? find_held_lock+0x2b/0x80 [ 43.251351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.252172] ? static_key_count+0x60/0x80 [ 43.252834] prctl_set_seccomp+0x4e/0x70 [ 43.253436] __do_sys_prctl+0xe6c/0x1d70 [ 43.254083] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.254804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.255563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.256356] ? irqentry_exit+0xf3/0x650 [ 43.256981] do_syscall_64+0xbf/0x430 [ 43.257556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.258343] RIP: 0033:0x7f9339d775cd [ 43.258937] 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 [ 43.261542] RSP: 002b:00007ffee3c68230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.262729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9339d775cd [ 43.263796] RDX: 00005572f66dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.264858] RBP: 00007ffee3c68290 R08: 0000000000000000 R09: 00007ffee3c67930 [ 43.265914] R10: 0000000000000000 R11: 0000000000000246 R12: 000055731c227ad0 [ 43.266978] R13: 00007ffee3c686c0 R14: 000055731c228bc0 R15: 000055731c239780 [ 43.268037] [ 43.268386] irq event stamp: 1823 [ 43.268914] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 43.270154] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.271399] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 43.272663] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 43.273932] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43705' (ECDSA) to the list of known hosts. 2025/11/18 01:33:03 fuzzer started 2025/11/18 01:33:03 dialing manager at localhost:37895 2025/11/18 01:33:03 checking machine... 2025/11/18 01:33:03 checking revisions... [ 44.176481] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:33:03 testing simple program... [ 44.278617] cgroup: Unknown subsys name 'net' [ 44.362164] cgroup: Unknown subsys name 'cpuset' [ 44.380099] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:33:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff86ab8c8a RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86ab8c8e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=0000000000000005 R15=ffff88806ce08a50 RIP=ffffffff8135e8e5 RFL=00000297 [--S-APC] 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 00007f91d3965900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeffe36000 CR3=00000000204b1000 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 info registers vcpu 1 RAX=ffffffff86aaf52d RBX=0000000000000001 RCX=ffffffff86aaf528 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86aaf52c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e879 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63bcfbc000 CR3=000000000db19000 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=0000000000000000646873733d4d4d4f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=486a55244ecc98d400000000000ae988 XMM05=bfe571614616ce370000000000320c70 XMM06=a189892ad22372b2000000000031fd18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000