[ 39.061471] ------------[ cut here ]------------ [ 39.062452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.065100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.066628] Modules linked in: [ 39.067275] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.069261] Tainted: [W]=WARN [ 39.069865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.071371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072292] 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 [ 39.075495] RSP: 0018:ffff888017e5fbc0 EFLAGS: 00010286 [ 39.076483] RAX: 0000000000000000 RBX: ffffed1002fcbf78 RCX: ffffffff813a4050 [ 39.077771] RDX: ffff888014c18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.079100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcbf2f [ 39.080400] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.081721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e5fdf8 [ 39.083038] FS: 00007fe6a2b9c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.084479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.085545] CR2: 00007fe6a31024a6 CR3: 0000000017c5b000 CR4: 0000000000350ef0 [ 39.086856] Call Trace: [ 39.087325] [ 39.087789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.088662] ? __create_object+0x59/0x80 [ 39.089456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090451] __vmalloc_noprof+0x59/0x60 [ 39.091234] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.092112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093070] bpf_prog_alloc+0x39/0x200 [ 39.093819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.094774] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.095640] do_seccomp+0x349/0x25e0 [ 39.096367] ? find_held_lock+0x2b/0x80 [ 39.097133] ? do_prlimit+0x310/0x610 [ 39.097880] ? __pfx_do_seccomp+0x10/0x10 [ 39.098639] ? do_raw_spin_unlock+0x53/0x220 [ 39.099483] ? _raw_spin_unlock+0x1e/0x40 [ 39.100272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.101256] ? static_key_count+0x60/0x80 [ 39.102073] prctl_set_seccomp+0x4e/0x70 [ 39.102878] __do_sys_prctl+0xe6c/0x1d70 [ 39.103628] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.104499] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.105489] ? irqentry_exit+0xf3/0x650 [ 39.106353] do_syscall_64+0xbf/0x430 [ 39.107178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.108267] RIP: 0033:0x7fe6a308e5cd [ 39.109001] 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 [ 39.112301] RSP: 002b:00007fff98fa20a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.113668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6a308e5cd [ 39.114996] RDX: 0000555a276e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.116280] RBP: 00007fff98fa2100 R08: 0000000000000000 R09: 00007fff98fa17a0 [ 39.117546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a65090ad0 [ 39.118845] R13: 00007fff98fa2530 R14: 0000555a65091bc0 R15: 0000555a650a2780 [ 39.120138] [ 39.120586] irq event stamp: 1767 [ 39.121290] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.122920] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.124505] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 39.126259] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 39.127770] ---[ end trace 0000000000000000 ]--- [ 42.279077] ------------[ cut here ]------------ [ 42.280031] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.282030] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.283468] Modules linked in: [ 42.284096] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.286031] Tainted: [W]=WARN [ 42.286606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.288055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.288950] 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 [ 42.292093] RSP: 0018:ffff8880186e7bc0 EFLAGS: 00010286 [ 42.293058] RAX: 0000000000000000 RBX: ffffed10030dcf78 RCX: ffffffff813a4050 [ 42.294324] RDX: ffff88800e6f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.295571] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030dcf2f [ 42.296828] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.298096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186e7df8 [ 42.299372] FS: 00007f6e0800b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.300796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.301821] CR2: 00007ffe2f0cdef8 CR3: 000000001f8cf000 CR4: 0000000000350ef0 [ 42.303102] Call Trace: [ 42.303556] [ 42.304007] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.304910] ? __create_object+0x59/0x80 [ 42.305640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.306608] __vmalloc_noprof+0x59/0x60 [ 42.307370] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.308250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.309186] bpf_prog_alloc+0x39/0x200 [ 42.309939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.310887] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.311819] do_seccomp+0x349/0x25e0 [ 42.312500] ? find_held_lock+0x2b/0x80 [ 42.313284] ? do_prlimit+0x310/0x610 [ 42.314033] ? __pfx_do_seccomp+0x10/0x10 [ 42.314847] ? do_raw_spin_unlock+0x53/0x220 [ 42.315652] ? _raw_spin_unlock+0x1e/0x40 [ 42.316434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.317414] ? static_key_count+0x60/0x80 [ 42.318260] prctl_set_seccomp+0x4e/0x70 [ 42.319050] __do_sys_prctl+0xe6c/0x1d70 [ 42.319843] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.320666] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.321664] ? irqentry_exit+0xf3/0x650 [ 42.322464] do_syscall_64+0xbf/0x430 [ 42.323234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.324203] RIP: 0033:0x7f6e084fd5cd [ 42.324918] 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 [ 42.328133] RSP: 002b:00007ffe2f0cbee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.329521] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e084fd5cd [ 42.330829] RDX: 00005645d1f0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.332151] RBP: 00007ffe2f0cbf40 R08: 0000000000000000 R09: 00007ffe2f0cb5e0 [ 42.333449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564603920ad0 [ 42.334779] R13: 00007ffe2f0cc370 R14: 0000564603921bc0 R15: 0000564603932780 [ 42.336112] [ 42.336543] irq event stamp: 1707 [ 42.337208] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.338772] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.340310] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 42.341871] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.343433] ---[ end trace 0000000000000000 ]--- [ 43.131514] ------------[ cut here ]------------ [ 43.132436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.134453] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.135897] Modules linked in: [ 43.136486] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.138465] Tainted: [W]=WARN [ 43.139293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.140817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.141692] 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 [ 43.144911] RSP: 0018:ffff88800ef07bc0 EFLAGS: 00010286 [ 43.145890] RAX: 0000000000000000 RBX: ffffed1001de0f78 RCX: ffffffff813a4050 [ 43.147174] RDX: ffff888016fab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.148450] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de0f2f [ 43.149726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.151026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef07df8 [ 43.152298] FS: 00007f622f6e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.153731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.154808] CR2: 00007f622fbd4580 CR3: 000000000d9b1000 CR4: 0000000000350ef0 [ 43.156108] Call Trace: [ 43.156577] [ 43.157032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.157925] ? __create_object+0x59/0x80 [ 43.158661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.159636] __vmalloc_noprof+0x59/0x60 [ 43.160393] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.161270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.162215] bpf_prog_alloc+0x39/0x200 [ 43.162952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.163867] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.164777] do_seccomp+0x349/0x25e0 [ 43.165467] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.166376] ? __pfx_do_seccomp+0x10/0x10 [ 43.167160] ? find_held_lock+0x2b/0x80 [ 43.167911] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.168869] ? static_key_count+0x60/0x80 [ 43.169614] prctl_set_seccomp+0x4e/0x70 [ 43.170390] __do_sys_prctl+0xe6c/0x1d70 [ 43.171167] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.172066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.173025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.173992] ? irqentry_exit+0xf3/0x650 [ 43.174785] do_syscall_64+0xbf/0x430 [ 43.175524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.176485] RIP: 0033:0x7f622fbd45cd [ 43.177191] 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 [ 43.180382] RSP: 002b:00007ffc72c23230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.181745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f622fbd45cd [ 43.183052] RDX: 00005595255c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.184316] RBP: 00007ffc72c23290 R08: 0000000000000000 R09: 00007ffc72c22930 [ 43.185596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055954c66a2b0 [ 43.186877] R13: 00007ffc72c236c0 R14: 000055954c66cd20 R15: 000055954c67e8d0 [ 43.188169] [ 43.188609] irq event stamp: 1845 [ 43.189266] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 43.190815] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 43.192363] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 43.193929] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 43.195351] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21569' (ECDSA) to the list of known hosts. 2025/11/18 07:56:58 fuzzer started 2025/11/18 07:56:58 dialing manager at localhost:37895 2025/11/18 07:56:58 checking machine... 2025/11/18 07:56:58 checking revisions... [ 44.165024] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:56:58 testing simple program... [ 44.255870] cgroup: Unknown subsys name 'net' [ 44.329947] cgroup: Unknown subsys name 'cpuset' [ 44.347645] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:56:57 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88801c8388f8 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000001 RDI=ffffffff88944700 RBP=ffffffff84f2ed40 RSP=ffff888017e5fd50 R8 =0000000000000004 R9 =0000000000000000 R10=ffff88801c838997 R11=0000000000000000 R12=ffffffff88944700 R13=0000000000000c40 R14=ffff88801c8388a0 R15=ffff88801c8389c0 RIP=ffffffff84c9a4c0 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 00007f6e0800b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e085c2618 CR3=000000000d5d8000 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=000000000001e755 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f16d6d3f000 CR3=000000000e01b000 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=0f8de86ac8e7a1999a4b681ca7ae91f8 XMM02=0000000000304f68ec2efd57dc4c00df XMM03=00000000003104909fca70ab05c8cf35 XMM04=4c045de5cd272fcb00000000000ae988 XMM05=e04e206b8171fc550000000000320fb0 XMM06=817b8945e9d503730000000000320c38 XMM07=e042d86d42eb936e0000000000310710 XMM08=9fca70ab05c8cf350000000000304fc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000