[ 46.267086] ------------[ cut here ]------------ [ 46.267990] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.269939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.271378] Modules linked in: [ 46.271999] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.274174] Tainted: [W]=WARN [ 46.274842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.276286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.277188] 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 [ 46.280292] RSP: 0018:ffff888018a6fbc0 EFLAGS: 00010286 [ 46.281245] RAX: 0000000000000000 RBX: ffffed100314df78 RCX: ffffffff813a4050 [ 46.282491] RDX: ffff888016381bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.283751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314df2f [ 46.284997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.286239] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a6fdf8 [ 46.287511] FS: 00007f782b64e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.288915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.289960] CR2: 00007fffb3fa2ef7 CR3: 000000000bb76000 CR4: 0000000000350ef0 [ 46.291227] Call Trace: [ 46.291723] [ 46.292135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.293016] ? __create_object+0x59/0x80 [ 46.293785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.294745] __vmalloc_noprof+0x59/0x60 [ 46.295454] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.296304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.297223] bpf_prog_alloc+0x39/0x200 [ 46.297936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.298860] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.299754] do_seccomp+0x349/0x25e0 [ 46.300419] ? find_held_lock+0x2b/0x80 [ 46.301168] ? do_prlimit+0x310/0x610 [ 46.301885] ? __pfx_do_seccomp+0x10/0x10 [ 46.302617] ? do_raw_spin_unlock+0x53/0x220 [ 46.303450] ? _raw_spin_unlock+0x1e/0x40 [ 46.304219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.305165] ? static_key_count+0x60/0x80 [ 46.305949] prctl_set_seccomp+0x4e/0x70 [ 46.306705] __do_sys_prctl+0xe6c/0x1d70 [ 46.307442] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.308288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.309232] ? irqentry_exit+0xf3/0x650 [ 46.309998] do_syscall_64+0xbf/0x430 [ 46.310744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.311691] RIP: 0033:0x7f782bb405cd [ 46.312358] 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 [ 46.315600] RSP: 002b:00007fffb3fa04e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.316967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f782bb405cd [ 46.318234] RDX: 000056429ab02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.319532] RBP: 00007fffb3fa0540 R08: 0000000000000000 R09: 00007fffb3f9fbe0 [ 46.320811] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642a4ae7ad0 [ 46.322085] R13: 00007fffb3fa0970 R14: 00005642a4ae8bc0 R15: 00005642a4af9780 [ 46.323383] [ 46.323833] irq event stamp: 1795 [ 46.324436] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.325940] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.327455] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.328983] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.330481] ---[ end trace 0000000000000000 ]--- [ 49.229130] ------------[ cut here ]------------ [ 49.229963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.231795] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.233145] Modules linked in: [ 49.233720] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.235543] Tainted: [W]=WARN [ 49.236078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.237432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.238250] 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 [ 49.241145] RSP: 0018:ffff88801689fbc0 EFLAGS: 00010286 [ 49.242019] RAX: 0000000000000000 RBX: ffffed1002d13f78 RCX: ffffffff813a4050 [ 49.243202] RDX: ffff8880161c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.244355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d13f2f [ 49.245533] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.246683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801689fdf8 [ 49.247868] FS: 00007f44bce7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.249155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.250124] CR2: 00007f44bd3e34a6 CR3: 000000001f9b8000 CR4: 0000000000350ef0 [ 49.251286] Call Trace: [ 49.251749] [ 49.252124] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.252934] ? __create_object+0x59/0x80 [ 49.253602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.254477] __vmalloc_noprof+0x59/0x60 [ 49.255161] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.255955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.256794] bpf_prog_alloc+0x39/0x200 [ 49.257437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.258267] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.259090] do_seccomp+0x349/0x25e0 [ 49.259731] ? find_held_lock+0x2b/0x80 [ 49.260408] ? do_prlimit+0x310/0x610 [ 49.261069] ? __pfx_do_seccomp+0x10/0x10 [ 49.261776] ? do_raw_spin_unlock+0x53/0x220 [ 49.262496] ? _raw_spin_unlock+0x1e/0x40 [ 49.263204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.264077] ? static_key_count+0x60/0x80 [ 49.264801] prctl_set_seccomp+0x4e/0x70 [ 49.265464] __do_sys_prctl+0xe6c/0x1d70 [ 49.266161] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.266962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.267841] ? irqentry_exit+0xf3/0x650 [ 49.268490] do_syscall_64+0xbf/0x430 [ 49.269146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.270027] RIP: 0033:0x7f44bd36f5cd [ 49.270625] 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 [ 49.273522] RSP: 002b:00007ffeaea71050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.274756] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44bd36f5cd [ 49.275956] RDX: 0000558316dd7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.277109] RBP: 00007ffeaea710b0 R08: 0000000000000000 R09: 00007ffeaea70750 [ 49.278296] R10: 0000000000000000 R11: 0000000000000246 R12: 000055834ded3ad0 [ 49.279453] R13: 00007ffeaea714e0 R14: 000055834ded4bc0 R15: 000055834dee5780 [ 49.280667] [ 49.281049] irq event stamp: 1731 [ 49.281590] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.282973] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.284377] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 49.285767] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 49.287158] ---[ end trace 0000000000000000 ]--- [ 49.958233] ------------[ cut here ]------------ [ 49.959178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.961225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.962618] Modules linked in: [ 49.963234] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.965366] Tainted: [W]=WARN [ 49.965958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.967410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.968341] 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 [ 49.971473] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 49.972472] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 49.973714] RDX: ffff88801a138000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.975002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 49.976239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.977506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 49.978774] FS: 00007f5114ef7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.980207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.981250] CR2: 00007ffd77f0fef7 CR3: 0000000016589000 CR4: 0000000000350ef0 [ 49.982500] Call Trace: [ 49.983005] [ 49.983408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.984313] ? __create_object+0x59/0x80 [ 49.985079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.986013] __vmalloc_noprof+0x59/0x60 [ 49.986761] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.987589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.988507] bpf_prog_alloc+0x39/0x200 [ 49.989225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.990126] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.991037] do_seccomp+0x349/0x25e0 [ 49.991751] ? find_held_lock+0x2b/0x80 [ 49.992443] ? do_prlimit+0x310/0x610 [ 49.993187] ? __pfx_do_seccomp+0x10/0x10 [ 49.993947] ? do_raw_spin_unlock+0x53/0x220 [ 49.994783] ? _raw_spin_unlock+0x1e/0x40 [ 49.995496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.996431] ? static_key_count+0x60/0x80 [ 49.997211] prctl_set_seccomp+0x4e/0x70 [ 49.997961] __do_sys_prctl+0xe6c/0x1d70 [ 49.998718] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.999533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.000480] ? irqentry_exit+0xf3/0x650 [ 50.001230] do_syscall_64+0xbf/0x430 [ 50.001950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.002894] RIP: 0033:0x7f51153e95cd [ 50.003538] 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 [ 50.006679] RSP: 002b:00007ffd77f0dd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.008040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51153e95cd [ 50.009301] RDX: 0000557d8ad6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.010552] RBP: 00007ffd77f0ddc0 R08: 0000000000000000 R09: 00007ffd77f0d460 [ 50.011820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dcabd4ad0 [ 50.013106] R13: 00007ffd77f0e1f0 R14: 0000557dcabd5bc0 R15: 0000557dcabe6780 [ 50.014362] [ 50.014826] irq event stamp: 1831 [ 50.015409] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.016870] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.018344] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 50.019843] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 50.021312] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20901' (ECDSA) to the list of known hosts. 2025/11/18 12:59:12 fuzzer started 2025/11/18 12:59:13 dialing manager at localhost:34383 2025/11/18 12:59:13 checking machine... 2025/11/18 12:59:13 checking revisions... [ 50.987995] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:59:13 testing simple program... [ 51.070500] cgroup: Unknown subsys name 'net' [ 51.132763] cgroup: Unknown subsys name 'cpuset' [ 51.144375] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:59:12 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffff8880e538f000 RCX=ffffffff815c7d3a RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=0000000000000000 RSP=ffff888009637c20 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85c11280 R14=ffff888009637d88 R15=0000000000000000 RIP=ffffffff815c7e47 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc36aff7b8 CR3=000000000da85000 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=7cfccbd6058f5492f0495adc0550fb4e XMM02=0000000000302eb0eff9b2d0a8fce9cb XMM03=0000000000302f802c67c8bc2e329bc3 XMM04=f849ce6cd50fa0eb00000000000ae988 XMM05=21246cb5957502d10000000000321410 XMM06=405749d8372a36f100000000003204b0 XMM07=e042d86d42eb936e00000000003117b0 XMM08=97de69d1cce23b210000000000302f80 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81ab08ee RBX=ffffea000033c340 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff888008c4b780 RSP=ffff888018ab7c28 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000001 R13=0000000000000200 R14=ffff88806cf3c2f0 R15=ffff88800cf0d5c8 RIP=ffffffff81ab08f4 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 00007f44bce7d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f44bd4350b0 CR3=000000001f994000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000