[ 39.105262] ------------[ cut here ]------------ [ 39.106179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.108199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.109663] Modules linked in: [ 39.110291] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.112319] Tainted: [W]=WARN [ 39.112923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.115040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.116040] 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 [ 39.119477] RSP: 0018:ffff8880168efbc0 EFLAGS: 00010286 [ 39.120734] RAX: 0000000000000000 RBX: ffffed1002d1df78 RCX: ffffffff813a4050 [ 39.122247] RDX: ffff8880160e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.123544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1df2f [ 39.124850] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.126122] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168efdf8 [ 39.127429] FS: 00007f660078d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.128917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.129981] CR2: 00007ffc988dfef7 CR3: 000000001d1b2000 CR4: 0000000000350ef0 [ 39.131267] Call Trace: [ 39.131731] [ 39.132218] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.133128] ? __create_object+0x59/0x80 [ 39.133925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.134908] __vmalloc_noprof+0x59/0x60 [ 39.135638] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.136546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.137495] bpf_prog_alloc+0x39/0x200 [ 39.138230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.139171] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.140105] do_seccomp+0x349/0x25e0 [ 39.140772] ? find_held_lock+0x2b/0x80 [ 39.141549] ? do_prlimit+0x310/0x610 [ 39.142300] ? __pfx_do_seccomp+0x10/0x10 [ 39.143091] ? do_raw_spin_unlock+0x53/0x220 [ 39.143945] ? _raw_spin_unlock+0x1e/0x40 [ 39.144687] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.145680] ? static_key_count+0x60/0x80 [ 39.146491] prctl_set_seccomp+0x4e/0x70 [ 39.147266] __do_sys_prctl+0xe6c/0x1d70 [ 39.148072] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.148959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.149927] ? irqentry_exit+0xf3/0x650 [ 39.150648] do_syscall_64+0xbf/0x430 [ 39.151389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.152363] RIP: 0033:0x7f6600c7f5cd [ 39.153064] 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 [ 39.156274] RSP: 002b:00007ffc988dd3c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.157644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6600c7f5cd [ 39.158943] RDX: 00005622a063ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.160231] RBP: 00007ffc988dd420 R08: 0000000000000000 R09: 00007ffc988dcac0 [ 39.161523] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622d114bad0 [ 39.162822] R13: 00007ffc988dd850 R14: 00005622d114cbc0 R15: 00005622d115d780 [ 39.164135] [ 39.164572] irq event stamp: 1837 [ 39.165227] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 39.166771] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 39.168319] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.169857] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.171375] ---[ end trace 0000000000000000 ]--- [ 42.243145] ------------[ cut here ]------------ [ 42.244084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.246060] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.247502] Modules linked in: [ 42.248137] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.250126] Tainted: [W]=WARN [ 42.250670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.252363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.253338] 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 [ 42.256498] RSP: 0018:ffff88801753fbc0 EFLAGS: 00010286 [ 42.257469] RAX: 0000000000000000 RBX: ffffed1002ea7f78 RCX: ffffffff813a4050 [ 42.258729] RDX: ffff888019173780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.260013] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea7f2f [ 42.261274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.262538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801753fdf8 [ 42.263818] FS: 00007f0736d02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.265259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.266309] CR2: 00007f07371f4580 CR3: 000000000df88000 CR4: 0000000000350ef0 [ 42.267565] Call Trace: [ 42.268071] [ 42.268496] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.269381] ? __create_object+0x59/0x80 [ 42.270146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.271095] __vmalloc_noprof+0x59/0x60 [ 42.271860] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.272693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.273632] bpf_prog_alloc+0x39/0x200 [ 42.274365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.275284] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.276191] do_seccomp+0x349/0x25e0 [ 42.276905] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.277753] ? __pfx_do_seccomp+0x10/0x10 [ 42.278531] ? find_held_lock+0x2b/0x80 [ 42.279280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.280263] ? static_key_count+0x60/0x80 [ 42.281059] prctl_set_seccomp+0x4e/0x70 [ 42.281818] __do_sys_prctl+0xe6c/0x1d70 [ 42.282549] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.283399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.284372] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.285329] ? irqentry_exit+0xf3/0x650 [ 42.286083] do_syscall_64+0xbf/0x430 [ 42.286762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.287701] RIP: 0033:0x7f07371f45cd [ 42.288413] 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 [ 42.291555] RSP: 002b:00007ffedec45680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.292916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07371f45cd [ 42.294170] RDX: 000055d3c8c06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.295423] RBP: 00007ffedec456e0 R08: 0000000000000000 R09: 00007ffedec44d80 [ 42.296717] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3f77adad0 [ 42.297986] R13: 00007ffedec45b10 R14: 000055d3f77aebc0 R15: 000055d3f77bf780 [ 42.299265] [ 42.299679] irq event stamp: 1833 [ 42.300350] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 42.301595] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 42.302846] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 42.304146] softirqs last disabled at (1405): [] __irq_exit_rcu+0xc4/0x100 [ 42.305387] ---[ end trace 0000000000000000 ]--- [ 43.036064] ------------[ cut here ]------------ [ 43.037018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.039008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.041658] Modules linked in: [ 43.042315] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.044300] Tainted: [W]=WARN [ 43.044894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.046337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.047240] 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 [ 43.050395] RSP: 0018:ffff8880178bfbc0 EFLAGS: 00010286 [ 43.051357] RAX: 0000000000000000 RBX: ffffed1002f17f78 RCX: ffffffff813a4050 [ 43.052637] RDX: ffff8880192c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.053909] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f17f2f [ 43.055174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.056458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178bfdf8 [ 43.057726] FS: 00007fd514acc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.059167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.060224] CR2: 00007ffe667deef7 CR3: 000000000dba9000 CR4: 0000000000350ef0 [ 43.061484] Call Trace: [ 43.061990] [ 43.062394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.063283] ? __create_object+0x59/0x80 [ 43.064093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.065073] __vmalloc_noprof+0x59/0x60 [ 43.065836] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.066668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.067609] bpf_prog_alloc+0x39/0x200 [ 43.068364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.069309] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.070225] do_seccomp+0x349/0x25e0 [ 43.070957] ? find_held_lock+0x2b/0x80 [ 43.071670] ? do_prlimit+0x310/0x610 [ 43.072431] ? __pfx_do_seccomp+0x10/0x10 [ 43.073223] ? do_raw_spin_unlock+0x53/0x220 [ 43.074062] ? _raw_spin_unlock+0x1e/0x40 [ 43.074842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.075763] ? static_key_count+0x60/0x80 [ 43.076595] prctl_set_seccomp+0x4e/0x70 [ 43.077376] __do_sys_prctl+0xe6c/0x1d70 [ 43.078165] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.079024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.079988] ? irqentry_exit+0xf3/0x650 [ 43.080695] do_syscall_64+0xbf/0x430 [ 43.081426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.082376] RIP: 0033:0x7fd514fbe5cd [ 43.083090] 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 [ 43.086275] RSP: 002b:00007ffe667dd7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.087643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd514fbe5cd [ 43.088956] RDX: 000055aad2605e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.090240] RBP: 00007ffe667dd810 R08: 0000000000000000 R09: 00007ffe667dceb0 [ 43.091514] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aaf7d3eb10 [ 43.092817] R13: 00007ffe667ddc40 R14: 000055aaf7d3f2b0 R15: 000055aaf7d536f0 [ 43.094117] [ 43.094549] irq event stamp: 2025 [ 43.095191] hardirqs last enabled at (2035): [] __up_console_sem+0x78/0x80 [ 43.096741] hardirqs last disabled at (2044): [] __up_console_sem+0x5d/0x80 [ 43.098275] softirqs last enabled at (1974): [] handle_softirqs+0x50c/0x770 [ 43.099824] softirqs last disabled at (1969): [] __irq_exit_rcu+0xc4/0x100 [ 43.101145] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54708' (ECDSA) to the list of known hosts. 2025/11/19 07:49:30 fuzzer started 2025/11/19 07:49:30 dialing manager at localhost:34383 2025/11/19 07:49:30 checking machine... 2025/11/19 07:49:30 checking revisions... [ 43.996313] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:49:30 testing simple program... [ 44.074434] cgroup: Unknown subsys name 'net' [ 44.151216] cgroup: Unknown subsys name 'cpuset' [ 44.163432] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:49:29 Registers: info registers vcpu 0 RAX=0000000000044357 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f375fa26000 CR3=000000000bea6000 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=2039323a39343a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a39343a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880194bf848 RCX=ffff8880194bf6d4 RDX=0000000000000000 RSI=ffffffff83c64481 RDI=ffff8880194bf854 RBP=0000000000000007 RSP=ffff8880194bf760 R8 =0000000000000001 R9 =ffff8880194bf7c0 R10=000000000003c9ed R11=00000000000a23d8 R12=ffff8880194bf848 R13=0000000000000000 R14=ffff888016021bc0 R15=ffff8880096c78c0 RIP=ffffffff816191c6 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 00007f0736d02900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedec3f000 CR3=000000001f569000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000