[ 46.258220] ------------[ cut here ]------------ [ 46.259296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.261570] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.263278] Modules linked in: [ 46.263952] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.266298] Tainted: [W]=WARN [ 46.266933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.268627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.269682] 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 [ 46.273346] RSP: 0018:ffff88801ae8fbc0 EFLAGS: 00010286 [ 46.274470] RAX: 0000000000000000 RBX: ffffed10035d1f78 RCX: ffffffff813a4050 [ 46.275960] RDX: ffff88801ad15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.277488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035d1f2f [ 46.279002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.280488] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae8fdf8 [ 46.282014] FS: 00007fdf1d9d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.283681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.284905] CR2: 00007fdf1dec4580 CR3: 0000000009ba5000 CR4: 0000000000350ef0 [ 46.286428] Call Trace: [ 46.286964] [ 46.287485] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.288523] ? __create_object+0x59/0x80 [ 46.289444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.290559] __vmalloc_noprof+0x59/0x60 [ 46.291440] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.292447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.293541] bpf_prog_alloc+0x39/0x200 [ 46.294402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.295475] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.296523] do_seccomp+0x349/0x25e0 [ 46.297382] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.298428] ? __pfx_do_seccomp+0x10/0x10 [ 46.299348] ? find_held_lock+0x2b/0x80 [ 46.300223] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.301352] ? static_key_count+0x60/0x80 [ 46.302293] prctl_set_seccomp+0x4e/0x70 [ 46.303191] __do_sys_prctl+0xe6c/0x1d70 [ 46.304105] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.305099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.306228] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.307336] ? irqentry_exit+0xf3/0x650 [ 46.308232] do_syscall_64+0xbf/0x430 [ 46.309076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.310198] RIP: 0033:0x7fdf1dec45cd [ 46.310963] 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 [ 46.314508] RSP: 002b:00007ffe5088b490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.315828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf1dec45cd [ 46.317091] RDX: 0000563a4f133e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.318373] RBP: 00007ffe5088b4f0 R08: 0000000000000000 R09: 00007ffe5088ab90 [ 46.319622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a5199cad0 [ 46.320884] R13: 00007ffe5088b920 R14: 0000563a5199dbc0 R15: 0000563a519ae780 [ 46.322189] [ 46.322533] irq event stamp: 1729 [ 46.323042] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.324258] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.325495] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 46.326722] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 46.327928] ---[ end trace 0000000000000000 ]--- [ 49.190840] ------------[ cut here ]------------ [ 49.191590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.193204] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.194403] Modules linked in: [ 49.194896] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.196579] Tainted: [W]=WARN [ 49.197057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.198265] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.198975] 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 [ 49.201576] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 49.202372] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 49.203409] RDX: ffff88800f9b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.204456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 49.205500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.206541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 49.207590] FS: 00007f3e25248900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.208772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.209645] CR2: 00007ffe84b6aef7 CR3: 000000000d52f000 CR4: 0000000000350ef0 [ 49.210694] Call Trace: [ 49.211099] [ 49.211435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.212165] ? __create_object+0x59/0x80 [ 49.212768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.213568] __vmalloc_noprof+0x59/0x60 [ 49.214190] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.214863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.215618] bpf_prog_alloc+0x39/0x200 [ 49.216219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.216947] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.217690] do_seccomp+0x349/0x25e0 [ 49.218278] ? find_held_lock+0x2b/0x80 [ 49.218870] ? do_prlimit+0x310/0x610 [ 49.219470] ? __pfx_do_seccomp+0x10/0x10 [ 49.220114] ? do_raw_spin_unlock+0x53/0x220 [ 49.220755] ? _raw_spin_unlock+0x1e/0x40 [ 49.221395] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.222210] ? static_key_count+0x60/0x80 [ 49.222829] prctl_set_seccomp+0x4e/0x70 [ 49.223462] __do_sys_prctl+0xe6c/0x1d70 [ 49.224108] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.224772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.225569] ? irqentry_exit+0xf3/0x650 [ 49.226202] do_syscall_64+0xbf/0x430 [ 49.226765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.227533] RIP: 0033:0x7f3e2573a5cd [ 49.228107] 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 [ 49.230701] RSP: 002b:00007ffe84b68800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.231829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e2573a5cd [ 49.232877] RDX: 00005594e9f2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.233929] RBP: 00007ffe84b68860 R08: 0000000000000000 R09: 00007ffe84b67f00 [ 49.234997] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595082a9ad0 [ 49.236058] R13: 00007ffe84b68c90 R14: 00005595082aabc0 R15: 00005595082bb780 [ 49.237111] [ 49.237467] irq event stamp: 1729 [ 49.237964] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.239228] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.240458] softirqs last enabled at (1556): [] handle_softirqs+0x50c/0x770 [ 49.241717] softirqs last disabled at (1551): [] __irq_exit_rcu+0xc4/0x100 [ 49.242943] ---[ end trace 0000000000000000 ]--- [ 49.841635] ------------[ cut here ]------------ [ 49.842532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.844482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.845924] Modules linked in: [ 49.846556] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.848522] Tainted: [W]=WARN [ 49.849100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.850780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.851708] 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 [ 49.854818] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 49.855781] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 49.857061] RDX: ffff8880163d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.858341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 49.859598] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.860861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 49.862525] FS: 00007f76128b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.863932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.865009] CR2: 00007ffe572f7ef7 CR3: 0000000017a87000 CR4: 0000000000350ef0 [ 49.866291] Call Trace: [ 49.866747] [ 49.867192] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.868080] ? __create_object+0x59/0x80 [ 49.868797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.869749] __vmalloc_noprof+0x59/0x60 [ 49.870497] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.871364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.872272] bpf_prog_alloc+0x39/0x200 [ 49.872958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.873868] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.874764] do_seccomp+0x349/0x25e0 [ 49.875463] ? find_held_lock+0x2b/0x80 [ 49.876225] ? do_prlimit+0x310/0x610 [ 49.876910] ? __pfx_do_seccomp+0x10/0x10 [ 49.877697] ? do_raw_spin_unlock+0x53/0x220 [ 49.878525] ? _raw_spin_unlock+0x1e/0x40 [ 49.879312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.880278] ? static_key_count+0x60/0x80 [ 49.881076] prctl_set_seccomp+0x4e/0x70 [ 49.881823] __do_sys_prctl+0xe6c/0x1d70 [ 49.882614] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.883481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.884464] ? irqentry_exit+0xf3/0x650 [ 49.885233] do_syscall_64+0xbf/0x430 [ 49.885945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.886895] RIP: 0033:0x7f7612daa5cd [ 49.887607] 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 [ 49.890811] RSP: 002b:00007ffe572f65f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.892179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7612daa5cd [ 49.893495] RDX: 0000563035be4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.894785] RBP: 00007ffe572f6650 R08: 0000000000000000 R09: 00007ffe572f5cf0 [ 49.896081] R10: 0000000000000000 R11: 0000000000000246 R12: 000056303cd3eb10 [ 49.897366] R13: 00007ffe572f6a80 R14: 000056303cd3f2b0 R15: 000056303cd536f0 [ 49.898686] [ 49.899144] irq event stamp: 1765 [ 49.899751] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 49.901277] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 49.902823] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 49.904371] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.905900] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16830' (ECDSA) to the list of known hosts. 2025/11/19 06:07:17 fuzzer started 2025/11/19 06:07:18 dialing manager at localhost:34383 2025/11/19 06:07:18 checking machine... 2025/11/19 06:07:18 checking revisions... [ 50.790441] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:07:18 testing simple program... [ 50.876593] cgroup: Unknown subsys name 'net' [ 50.933823] cgroup: Unknown subsys name 'cpuset' [ 50.948132] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:07:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880e538f000 RCX=ffffffff8175a62f RDX=ffff8880168b5340 RSI=ffffffff8175a735 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888017bc7540 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f3e25de2e07 R13=0000000000000000 R14=ffff8880168b5340 R15=0000000000000000 RIP=ffffffff815bd114 RFL=00000283 [--S---C] 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 00007f3e25248900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e251f7008 CR3=000000000ce04000 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=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 info registers vcpu 1 RAX=00000000000234a7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63638f5ad8 CR3=000000000ebeb000 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=4b8696d3dd0076a0644a1ca6aad5f20f XMM02=2c67c8bc2e329bc30000000000305960 XMM03=fb795ef6d65770560000000000313730 XMM04=230ff77efd30cc1500000000000ae988 XMM05=5528aeb77bb9a54e00000000003232f8 XMM06=817b8945e9d5037300000000003223a8 XMM07=e042d86d42eb936e00000000003139b0 XMM08=21b2a2eb57a198a900000000003059c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000