[ 39.117967] ------------[ cut here ]------------ [ 39.118889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.120959] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.122427] Modules linked in: [ 39.123019] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.125082] Tainted: [W]=WARN [ 39.125713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.127230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.128118] 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 [ 39.131363] RSP: 0018:ffff888019ccfbc0 EFLAGS: 00010286 [ 39.132368] RAX: 0000000000000000 RBX: ffffed1003399f78 RCX: ffffffff813a4050 [ 39.133683] RDX: ffff888015ac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.134984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003399f2f [ 39.136302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.137615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ccfdf8 [ 39.138924] FS: 00007fd8c52ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.140391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.141473] CR2: 00007fd8c58304a6 CR3: 000000000c2dd000 CR4: 0000000000350ef0 [ 39.142795] Call Trace: [ 39.143299] [ 39.143718] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.144633] ? __create_object+0x59/0x80 [ 39.145436] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.146431] __vmalloc_noprof+0x59/0x60 [ 39.147159] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.148048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.149004] bpf_prog_alloc+0x39/0x200 [ 39.149771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.150713] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.151631] do_seccomp+0x349/0x25e0 [ 39.152367] ? find_held_lock+0x2b/0x80 [ 39.153096] ? do_prlimit+0x310/0x610 [ 39.153927] ? __pfx_do_seccomp+0x10/0x10 [ 39.154740] ? do_raw_spin_unlock+0x53/0x220 [ 39.155591] ? _raw_spin_unlock+0x1e/0x40 [ 39.156385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.157357] ? static_key_count+0x60/0x80 [ 39.158138] prctl_set_seccomp+0x4e/0x70 [ 39.158924] __do_sys_prctl+0xe6c/0x1d70 [ 39.159721] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.160596] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.161592] ? irqentry_exit+0xf3/0x650 [ 39.162365] do_syscall_64+0xbf/0x430 [ 39.163071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.164042] RIP: 0033:0x7fd8c57bc5cd [ 39.164763] 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 [ 39.167998] RSP: 002b:00007ffd473810f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.169391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8c57bc5cd [ 39.170711] RDX: 000055d8d83b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.172022] RBP: 00007ffd47381150 R08: 0000000000000000 R09: 00007ffd473807f0 [ 39.173323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8f474f2b0 [ 39.174639] R13: 00007ffd47381580 R14: 000055d8f4751d20 R15: 000055d8f47638d0 [ 39.175958] [ 39.176435] irq event stamp: 1727 [ 39.177048] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 39.178611] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 39.180155] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 39.181760] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 39.183153] ---[ end trace 0000000000000000 ]--- [ 42.321445] ------------[ cut here ]------------ [ 42.322232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.323866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.325067] Modules linked in: [ 42.325675] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.327323] Tainted: [W]=WARN [ 42.327778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.328990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.329752] 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 [ 42.332363] RSP: 0018:ffff8880167b7bc0 EFLAGS: 00010286 [ 42.333127] RAX: 0000000000000000 RBX: ffffed1002cf6f78 RCX: ffffffff813a4050 [ 42.334220] RDX: ffff888015d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.335281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf6f2f [ 42.336339] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.337404] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167b7df8 [ 42.338480] FS: 00007facb2b5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.339661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.340539] CR2: 00007ffc85a4cef8 CR3: 000000000cdd0000 CR4: 0000000000350ef0 [ 42.341626] Call Trace: [ 42.342012] [ 42.342377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.343075] ? __create_object+0x59/0x80 [ 42.343729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.344519] __vmalloc_noprof+0x59/0x60 [ 42.345108] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.345838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.346611] bpf_prog_alloc+0x39/0x200 [ 42.347178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.347953] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.348701] do_seccomp+0x349/0x25e0 [ 42.349293] ? find_held_lock+0x2b/0x80 [ 42.349889] ? do_prlimit+0x310/0x610 [ 42.350502] ? __pfx_do_seccomp+0x10/0x10 [ 42.351110] ? do_raw_spin_unlock+0x53/0x220 [ 42.351795] ? _raw_spin_unlock+0x1e/0x40 [ 42.352439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.353344] ? static_key_count+0x60/0x80 [ 42.353976] prctl_set_seccomp+0x4e/0x70 [ 42.354649] __do_sys_prctl+0xe6c/0x1d70 [ 42.355290] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.355965] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.356767] ? irqentry_exit+0xf3/0x650 [ 42.357406] do_syscall_64+0xbf/0x430 [ 42.357985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.358772] RIP: 0033:0x7facb304c5cd [ 42.359357] 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 [ 42.361984] RSP: 002b:00007ffc85a4a4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.363114] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facb304c5cd [ 42.364185] RDX: 0000556eb1f86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.365253] RBP: 00007ffc85a4a550 R08: 0000000000000000 R09: 00007ffc85a49bf0 [ 42.366321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eb9854bf0 [ 42.367387] R13: 00007ffc85a4a980 R14: 0000556eb985e380 R15: 0000556eb9869460 [ 42.368473] [ 42.368821] irq event stamp: 1735 [ 42.369369] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.370625] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.371888] softirqs last enabled at (1560): [] handle_softirqs+0x50c/0x770 [ 42.373175] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 42.374459] ---[ end trace 0000000000000000 ]--- [ 43.180720] ------------[ cut here ]------------ [ 43.181679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.183739] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.185183] Modules linked in: [ 43.185817] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.187777] Tainted: [W]=WARN [ 43.188361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.189816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.190713] 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 [ 43.193806] RSP: 0018:ffff888018a2fbc0 EFLAGS: 00010286 [ 43.194762] RAX: 0000000000000000 RBX: ffffed1003145f78 RCX: ffffffff813a4050 [ 43.196026] RDX: ffff888016a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.197281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003145f2f [ 43.198558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.199824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a2fdf8 [ 43.201097] FS: 00007fd92fb1b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.202526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.203568] CR2: 00007fd9300814a6 CR3: 000000000de89000 CR4: 0000000000350ef0 [ 43.204843] Call Trace: [ 43.205350] [ 43.205765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.206664] ? __create_object+0x59/0x80 [ 43.207433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.208405] __vmalloc_noprof+0x59/0x60 [ 43.209105] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.209976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.210894] bpf_prog_alloc+0x39/0x200 [ 43.211619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.212541] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.213431] do_seccomp+0x349/0x25e0 [ 43.214115] ? find_held_lock+0x2b/0x80 [ 43.214871] ? do_prlimit+0x310/0x610 [ 43.215598] ? __pfx_do_seccomp+0x10/0x10 [ 43.216379] ? do_raw_spin_unlock+0x53/0x220 [ 43.217173] ? _raw_spin_unlock+0x1e/0x40 [ 43.217954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.218901] ? static_key_count+0x60/0x80 [ 43.219677] prctl_set_seccomp+0x4e/0x70 [ 43.220437] __do_sys_prctl+0xe6c/0x1d70 [ 43.221159] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.222007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.222963] ? irqentry_exit+0xf3/0x650 [ 43.223710] do_syscall_64+0xbf/0x430 [ 43.224447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.225393] RIP: 0033:0x7fd93000d5cd [ 43.226054] 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 [ 43.229136] RSP: 002b:00007ffe97cc9200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.230491] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd93000d5cd [ 43.231746] RDX: 00005631368ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.233002] RBP: 00007ffe97cc9260 R08: 0000000000000000 R09: 00007ffe97cc8900 [ 43.234307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563170e77ad0 [ 43.235571] R13: 00007ffe97cc9690 R14: 0000563170e78bc0 R15: 0000563170e89780 [ 43.236845] [ 43.237312] irq event stamp: 1771 [ 43.237922] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 43.239417] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 43.240917] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 43.242438] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 43.243927] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65125' (ECDSA) to the list of known hosts. 2025/11/18 07:49:13 fuzzer started 2025/11/18 07:49:13 dialing manager at localhost:37895 2025/11/18 07:49:13 checking machine... 2025/11/18 07:49:13 checking revisions... [ 44.186457] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:49:13 testing simple program... [ 44.294982] cgroup: Unknown subsys name 'net' [ 44.377584] cgroup: Unknown subsys name 'cpuset' [ 44.416408] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:49:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880165dd340 RCX=ffff8880159d7478 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880165dd73c RBP=ffff8880165dd340 RSP=ffff8880159d7300 R8 =0000000000000001 R9 =ffff8880159d7418 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000000 R13=ffff8880159d7420 R14=ffff8880159d7420 R15=ffff8880159d73d8 RIP=ffffffff815bd617 RFL=00000217 [----APC] 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 00007fab2498f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab240a6000 CR3=000000000da9f000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=750459ca047ecd0900000000000ae988 XMM05=72a69895a2fd76c60000000000320e70 XMM06=090f1556b20111b3000000000031f818 XMM07=fb795ef6d65770560000000000310138 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff888016651bc0 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888016652618 RSP=ffff88801a03f848 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016652618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815271a5 RFL=00000097 [--S-APC] 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 00007facb2b5a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc85a44000 CR3=000000000d41d000 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=0000000000000000ffff000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000