[ 46.238563] ------------[ cut here ]------------ [ 46.239343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.241042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.242410] Modules linked in: [ 46.242935] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.244596] Tainted: [W]=WARN [ 46.245059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.246284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.247022] 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 [ 46.249654] RSP: 0018:ffff888017adfbc0 EFLAGS: 00010286 [ 46.250484] RAX: 0000000000000000 RBX: ffffed1002f5bf78 RCX: ffffffff813a4050 [ 46.251579] RDX: ffff888016231bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.252657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5bf2f [ 46.253734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.254800] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017adfdf8 [ 46.255862] FS: 00007f621e942900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.257066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.257956] CR2: 00007f621ee34580 CR3: 000000000e1f4000 CR4: 0000000000350ef0 [ 46.259057] Call Trace: [ 46.259492] [ 46.259832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.260598] ? __create_object+0x59/0x80 [ 46.261244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.262023] __vmalloc_noprof+0x59/0x60 [ 46.262664] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.263421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.264197] bpf_prog_alloc+0x39/0x200 [ 46.264777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.265546] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.266313] do_seccomp+0x349/0x25e0 [ 46.266898] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.267645] ? __pfx_do_seccomp+0x10/0x10 [ 46.268317] ? find_held_lock+0x2b/0x80 [ 46.268908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.269712] ? static_key_count+0x60/0x80 [ 46.270392] prctl_set_seccomp+0x4e/0x70 [ 46.271026] __do_sys_prctl+0xe6c/0x1d70 [ 46.271692] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.272390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.273188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.273973] ? irqentry_exit+0xf3/0x650 [ 46.274627] do_syscall_64+0xbf/0x430 [ 46.275254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.276008] RIP: 0033:0x7f621ee345cd [ 46.276602] 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 [ 46.279275] RSP: 002b:00007ffd6ad71980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.280421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f621ee345cd [ 46.281502] RDX: 000055d7075f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.282584] RBP: 00007ffd6ad719e0 R08: 0000000000000000 R09: 00007ffd6ad71080 [ 46.283686] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d71b856ad0 [ 46.284760] R13: 00007ffd6ad71e10 R14: 000055d71b857bc0 R15: 000055d71b868780 [ 46.285864] [ 46.286266] irq event stamp: 1731 [ 46.286786] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.288061] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.289342] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 46.290669] softirqs last disabled at (1205): [] __irq_exit_rcu+0xc4/0x100 [ 46.291930] ---[ end trace 0000000000000000 ]--- [ 49.175396] ------------[ cut here ]------------ [ 49.176377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.178369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.179840] Modules linked in: [ 49.180496] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.182510] Tainted: [W]=WARN [ 49.183093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.184582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.185501] 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 [ 49.188739] RSP: 0018:ffff888017f77bc0 EFLAGS: 00010286 [ 49.189740] RAX: 0000000000000000 RBX: ffffed1002feef78 RCX: ffffffff813a4050 [ 49.191047] RDX: ffff88800f428000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.192376] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002feef2f [ 49.193699] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.195052] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f77df8 [ 49.196365] FS: 00007fa820de0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.197848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.198950] CR2: 00007ffcf1fafef7 CR3: 000000001fe97000 CR4: 0000000000350ef0 [ 49.200292] Call Trace: [ 49.200758] [ 49.201252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.202179] ? __create_object+0x59/0x80 [ 49.202954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.203953] __vmalloc_noprof+0x59/0x60 [ 49.204727] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.205633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.206608] bpf_prog_alloc+0x39/0x200 [ 49.207399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.208364] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.209281] do_seccomp+0x349/0x25e0 [ 49.209978] ? find_held_lock+0x2b/0x80 [ 49.210787] ? do_prlimit+0x310/0x610 [ 49.211545] ? __pfx_do_seccomp+0x10/0x10 [ 49.212364] ? do_raw_spin_unlock+0x53/0x220 [ 49.213234] ? _raw_spin_unlock+0x1e/0x40 [ 49.213993] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.215003] ? static_key_count+0x60/0x80 [ 49.215832] prctl_set_seccomp+0x4e/0x70 [ 49.216620] __do_sys_prctl+0xe6c/0x1d70 [ 49.217428] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.218318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.219339] ? irqentry_exit+0xf3/0x650 [ 49.220085] do_syscall_64+0xbf/0x430 [ 49.220859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.221848] RIP: 0033:0x7fa8212d25cd [ 49.222562] 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 [ 49.225835] RSP: 002b:00007ffcf1fae910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.227274] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8212d25cd [ 49.228579] RDX: 0000556f3d8d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.229883] RBP: 00007ffcf1fae970 R08: 0000000000000000 R09: 00007ffcf1fae010 [ 49.231167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f67e6cbf0 [ 49.231955] R13: 00007ffcf1faeda0 R14: 0000556f67e76380 R15: 0000556f67e81460 [ 49.232808] [ 49.233094] irq event stamp: 1727 [ 49.233506] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.234480] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.235420] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 49.236115] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.236815] ---[ end trace 0000000000000000 ]--- [ 50.018813] ------------[ cut here ]------------ [ 50.019797] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.021881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.023616] Modules linked in: [ 50.024344] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.026372] Tainted: [W]=WARN [ 50.026942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.028418] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.029351] 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 [ 50.032565] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 50.033547] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 50.034866] RDX: ffff888016269bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.036183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 50.037485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.038792] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 50.040101] FS: 00007f5324e6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.041582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.042690] CR2: 00007ffc80728ef7 CR3: 000000000cb91000 CR4: 0000000000350ef0 [ 50.044006] Call Trace: [ 50.044526] [ 50.044941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.045856] ? __create_object+0x59/0x80 [ 50.046674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.047678] __vmalloc_noprof+0x59/0x60 [ 50.048474] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.049378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.050320] bpf_prog_alloc+0x39/0x200 [ 50.051205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.052077] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.052996] do_seccomp+0x349/0x25e0 [ 50.053702] ? find_held_lock+0x2b/0x80 [ 50.054433] ? do_prlimit+0x310/0x610 [ 50.055195] ? __pfx_do_seccomp+0x10/0x10 [ 50.055933] ? do_raw_spin_unlock+0x53/0x220 [ 50.056749] ? _raw_spin_unlock+0x1e/0x40 [ 50.057524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.058489] ? static_key_count+0x60/0x80 [ 50.059307] prctl_set_seccomp+0x4e/0x70 [ 50.060025] __do_sys_prctl+0xe6c/0x1d70 [ 50.060806] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.061653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.062619] ? irqentry_exit+0xf3/0x650 [ 50.063403] do_syscall_64+0xbf/0x430 [ 50.064089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.065035] RIP: 0033:0x7f532535c5cd [ 50.065738] 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 [ 50.068877] RSP: 002b:00007ffc807272b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.070224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f532535c5cd [ 50.071527] RDX: 0000561430d9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.072778] RBP: 00007ffc80727310 R08: 0000000000000000 R09: 00007ffc807269b0 [ 50.074061] R10: 0000000000000000 R11: 0000000000000246 R12: 000056145afc3ad0 [ 50.075392] R13: 00007ffc80727740 R14: 000056145afc4bc0 R15: 000056145afd5780 [ 50.076692] [ 50.077109] irq event stamp: 1833 [ 50.077777] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.079287] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.080581] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 50.081861] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 50.083239] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12724' (ECDSA) to the list of known hosts. 2025/11/17 13:01:06 fuzzer started 2025/11/17 13:01:06 dialing manager at localhost:37895 2025/11/17 13:01:06 checking machine... 2025/11/17 13:01:06 checking revisions... [ 50.975885] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:01:06 testing simple program... [ 51.078697] cgroup: Unknown subsys name 'net' [ 51.145524] cgroup: Unknown subsys name 'cpuset' [ 51.159258] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:01:05 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1185 RSI=ffffffff84c74ba4 RDI=ffff88806ce08b44 RBP=ffff88806ce08c28 RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000d005 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffffffff85c2ca00 R15=ffff888008c4b780 RIP=ffffffff81619077 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 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=00007f7cfc210000 CR3=000000000e66f000 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=10da8b07bbc58dafc34c030012c27bb3 XMM02=0000000000303240eff9b2d0a8fce9cb XMM03=00000000003033102c67c8bc2e329bc3 XMM04=3ded0d55fcd8f5dd00000000000ae988 XMM05=14648eaa1277bab10000000000320320 XMM06=817b8945e9d5037300000000003201a8 XMM07=e042d86d42eb936e0000000000311390 XMM08=6f3249b3f34102dd0000000000303310 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88800f5eff48 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800f5efe01 RSI=ffff88800f5efec8 RDI=ffff88800f5efec8 RBP=ffff88800f5ef6b8 RSP=ffff88800f5ef5e8 R8 =0000000000000001 R9 =ffff88800f5ef6a0 R10=000000000003c9ed R11=000000000009a7cd R12=ffff88800f5ef6c0 R13=ffff88800f5ef6a8 R14=ffff88800f5efec8 R15=ffff88800f5ef660 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007fa820de0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf1fa8000 CR3=000000001fec7000 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