[ 46.193926] ------------[ cut here ]------------ [ 46.194809] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.196839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.198298] Modules linked in: [ 46.198877] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.200828] Tainted: [W]=WARN [ 46.201413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.202843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.203750] 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 [ 46.207038] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 46.208010] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 46.209276] RDX: ffff888013f83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.210542] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 46.211821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.213104] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 46.214378] FS: 00007f385edf1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.215789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.216833] CR2: 00007f385f2e3580 CR3: 000000000cdaf000 CR4: 0000000000350ef0 [ 46.218088] Call Trace: [ 46.218591] [ 46.218997] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.219871] ? __create_object+0x59/0x80 [ 46.220659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.221622] __vmalloc_noprof+0x59/0x60 [ 46.222387] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.223252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.224115] bpf_prog_alloc+0x39/0x200 [ 46.224866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.225776] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.226666] do_seccomp+0x349/0x25e0 [ 46.227381] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.228269] ? __pfx_do_seccomp+0x10/0x10 [ 46.229003] ? find_held_lock+0x2b/0x80 [ 46.229746] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.230701] ? static_key_count+0x60/0x80 [ 46.231491] prctl_set_seccomp+0x4e/0x70 [ 46.232275] __do_sys_prctl+0xe6c/0x1d70 [ 46.233000] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.233836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.234770] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.235721] ? irqentry_exit+0xf3/0x650 [ 46.236508] do_syscall_64+0xbf/0x430 [ 46.237258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.238207] RIP: 0033:0x7f385f2e35cd [ 46.238874] 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 [ 46.242065] RSP: 002b:00007ffc4ced5c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.243425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f385f2e35cd [ 46.244729] RDX: 000055beb8f02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.246004] RBP: 00007ffc4ced5c90 R08: 0000000000000000 R09: 00007ffc4ced5330 [ 46.247297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bed91bead0 [ 46.248600] R13: 00007ffc4ced60c0 R14: 000055bed91bfbc0 R15: 000055bed91d0780 [ 46.249893] [ 46.250363] irq event stamp: 1769 [ 46.250970] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 46.252503] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 46.253893] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 46.255173] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 46.256434] ---[ end trace 0000000000000000 ]--- [ 49.859575] ------------[ cut here ]------------ [ 49.860481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.862447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.864078] Modules linked in: [ 49.864729] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.866614] Tainted: [W]=WARN [ 49.867201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.868615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.869497] 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 [ 49.872482] RSP: 0018:ffff888013e87bc0 EFLAGS: 00010286 [ 49.873437] RAX: 0000000000000000 RBX: ffffed10027d0f78 RCX: ffffffff813a4050 [ 49.874668] RDX: ffff8880158c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.875881] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027d0f2f [ 49.877120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.878382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e87df8 [ 49.879603] FS: 00007f2494679900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.881199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.882357] CR2: 00007f2494bdf4a6 CR3: 000000001f838000 CR4: 0000000000350ef0 [ 49.883740] Call Trace: [ 49.884308] [ 49.884751] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.885704] ? __create_object+0x59/0x80 [ 49.886536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.887560] __vmalloc_noprof+0x59/0x60 [ 49.888383] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.889306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.890286] bpf_prog_alloc+0x39/0x200 [ 49.891010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.891988] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.892947] do_seccomp+0x349/0x25e0 [ 49.893713] ? find_held_lock+0x2b/0x80 [ 49.894519] ? do_prlimit+0x310/0x610 [ 49.895300] ? __pfx_do_seccomp+0x10/0x10 [ 49.896082] ? do_raw_spin_unlock+0x53/0x220 [ 49.896974] ? _raw_spin_unlock+0x1e/0x40 [ 49.897801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.898825] ? static_key_count+0x60/0x80 [ 49.899666] prctl_set_seccomp+0x4e/0x70 [ 49.900505] __do_sys_prctl+0xe6c/0x1d70 [ 49.901341] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.902249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.903276] ? irqentry_exit+0xf3/0x650 [ 49.904032] do_syscall_64+0xbf/0x430 [ 49.904813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.905806] RIP: 0033:0x7f2494b6b5cd [ 49.906549] 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 [ 49.909844] RSP: 002b:00007ffea8913070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.911269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2494b6b5cd [ 49.912610] RDX: 0000562b7655de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.913938] RBP: 00007ffea89130d0 R08: 0000000000000000 R09: 00007ffea8912770 [ 49.915259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562baa5b1ad0 [ 49.916619] R13: 00007ffea8913500 R14: 0000562baa5b2bc0 R15: 0000562baa5c3780 [ 49.917966] [ 49.918437] irq event stamp: 3249 [ 49.919074] hardirqs last enabled at (3257): [] __up_console_sem+0x78/0x80 [ 49.920677] hardirqs last disabled at (3266): [] __up_console_sem+0x5d/0x80 [ 49.922244] softirqs last enabled at (3186): [] handle_softirqs+0x50c/0x770 [ 49.923827] softirqs last disabled at (3181): [] __irq_exit_rcu+0xc4/0x100 [ 49.925362] ---[ end trace 0000000000000000 ]--- [ 50.731870] ------------[ cut here ]------------ [ 50.732695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.734511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.735866] Modules linked in: [ 50.736606] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.738577] Tainted: [W]=WARN [ 50.739066] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.740468] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.741281] 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 [ 50.744093] RSP: 0018:ffff888018b37bc0 EFLAGS: 00010286 [ 50.744948] RAX: 0000000000000000 RBX: ffffed1003166f78 RCX: ffffffff813a4050 [ 50.746068] RDX: ffff8880188b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.747184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003166f2f [ 50.748316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.749431] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b37df8 [ 50.750554] FS: 00007fb6338e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.751805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.752745] CR2: 00007ffd9d0acef7 CR3: 000000000e550000 CR4: 0000000000350ef0 [ 50.753871] Call Trace: [ 50.754308] [ 50.754678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.755481] ? __create_object+0x59/0x80 [ 50.756165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.756999] __vmalloc_noprof+0x59/0x60 [ 50.757667] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.758438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.759270] bpf_prog_alloc+0x39/0x200 [ 50.759886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.760715] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.761498] do_seccomp+0x349/0x25e0 [ 50.762094] ? find_held_lock+0x2b/0x80 [ 50.762770] ? do_prlimit+0x310/0x610 [ 50.763431] ? __pfx_do_seccomp+0x10/0x10 [ 50.764094] ? do_raw_spin_unlock+0x53/0x220 [ 50.764847] ? _raw_spin_unlock+0x1e/0x40 [ 50.765545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.766402] ? static_key_count+0x60/0x80 [ 50.767073] prctl_set_seccomp+0x4e/0x70 [ 50.767756] __do_sys_prctl+0xe6c/0x1d70 [ 50.768469] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.769234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.770051] ? irqentry_exit+0xf3/0x650 [ 50.770747] do_syscall_64+0xbf/0x430 [ 50.771398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.772258] RIP: 0033:0x7fb633dda5cd [ 50.772849] 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 [ 50.775645] RSP: 002b:00007ffd9d0aa9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.776856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb633dda5cd [ 50.777988] RDX: 00005620c827de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.779124] RBP: 00007ffd9d0aaa40 R08: 0000000000000000 R09: 00007ffd9d0aa0e0 [ 50.780286] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620e5b22b10 [ 50.781417] R13: 00007ffd9d0aae70 R14: 00005620e5b232b0 R15: 00005620e5b376f0 [ 50.782564] [ 50.782946] irq event stamp: 1907 [ 50.783522] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 50.784865] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 50.786210] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 50.787582] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 50.788927] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37456' (ECDSA) to the list of known hosts. 2025/11/18 04:22:25 fuzzer started 2025/11/18 04:22:26 dialing manager at localhost:37895 2025/11/18 04:22:26 checking machine... 2025/11/18 04:22:26 checking revisions... [ 51.888296] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:22:26 testing simple program... [ 51.969343] cgroup: Unknown subsys name 'net' [ 52.029705] cgroup: Unknown subsys name 'cpuset' [ 52.055665] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:22:25 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880172179d8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266d7 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888017217ac0 RIP=ffffffff81529235 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 00007f2494679900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea890d000 CR3=000000001f3e6000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029653 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ae75dd020 CR3=000000000ccbb000 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=0315b27d8cd60ca6594fe582289b7a60 XMM02=0000000000304e88ec2efd57dc4c00df XMM03=00000000003120489c873aa04c6bdc6c XMM04=2714278ca88bbcbd00000000000ae988 XMM05=9ee948b2140a941d0000000000321e60 XMM06=817b8945e9d503730000000000320f00 XMM07=e042d86d42eb936e00000000003122c8 XMM08=9c873aa04c6bdc6c0000000000304ee8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000