[ 39.135830] ------------[ cut here ]------------ [ 39.136786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.138772] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.140196] Modules linked in: [ 39.140774] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.142818] Tainted: [W]=WARN [ 39.143416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.144868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.145776] 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 [ 39.148976] RSP: 0018:ffff88801a417bc0 EFLAGS: 00010286 [ 39.149904] RAX: 0000000000000000 RBX: ffffed1003482f78 RCX: ffffffff813a4050 [ 39.151198] RDX: ffff888018af0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.152474] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003482f2f [ 39.153744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.155045] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a417df8 [ 39.156312] FS: 00007f53c8020900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.157735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.158824] CR2: 00007ffd3e907ef7 CR3: 000000000df2d000 CR4: 0000000000350ef0 [ 39.160102] Call Trace: [ 39.160573] [ 39.161024] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.161856] ? __create_object+0x59/0x80 [ 39.162681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.163658] __vmalloc_noprof+0x59/0x60 [ 39.164422] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.165304] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.166248] bpf_prog_alloc+0x39/0x200 [ 39.167034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.167924] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.168842] do_seccomp+0x349/0x25e0 [ 39.169562] ? find_held_lock+0x2b/0x80 [ 39.170343] ? do_prlimit+0x310/0x610 [ 39.171106] ? __pfx_do_seccomp+0x10/0x10 [ 39.171852] ? do_raw_spin_unlock+0x53/0x220 [ 39.172691] ? _raw_spin_unlock+0x1e/0x40 [ 39.173483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.174510] ? static_key_count+0x60/0x80 [ 39.175319] prctl_set_seccomp+0x4e/0x70 [ 39.176098] __do_sys_prctl+0xe6c/0x1d70 [ 39.176838] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.177704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.178712] ? irqentry_exit+0xf3/0x650 [ 39.179490] do_syscall_64+0xbf/0x430 [ 39.180236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.181202] RIP: 0033:0x7f53c85125cd [ 39.181863] 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 [ 39.185067] RSP: 002b:00007ffd3e9062b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.186486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53c85125cd [ 39.187775] RDX: 0000563c7ff93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.189057] RBP: 00007ffd3e906310 R08: 0000000000000000 R09: 00007ffd3e9059b0 [ 39.190386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c9a721bf0 [ 39.191684] R13: 00007ffd3e906740 R14: 0000563c9a72b380 R15: 0000563c9a736460 [ 39.193008] [ 39.193432] irq event stamp: 2547 [ 39.194088] hardirqs last enabled at (2557): [] __up_console_sem+0x78/0x80 [ 39.195678] hardirqs last disabled at (2566): [] __up_console_sem+0x5d/0x80 [ 39.197207] softirqs last enabled at (2516): [] handle_softirqs+0x50c/0x770 [ 39.198791] softirqs last disabled at (2511): [] __irq_exit_rcu+0xc4/0x100 [ 39.200342] ---[ end trace 0000000000000000 ]--- [ 42.105401] ------------[ cut here ]------------ [ 42.106357] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.108318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.109802] Modules linked in: [ 42.110461] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.112424] Tainted: [W]=WARN [ 42.113021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.114486] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.115395] 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 [ 42.118529] RSP: 0018:ffff888018a7fbc0 EFLAGS: 00010286 [ 42.119510] RAX: 0000000000000000 RBX: ffffed100314ff78 RCX: ffffffff813a4050 [ 42.120778] RDX: ffff88801a2fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.122045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314ff2f [ 42.123334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.124610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a7fdf8 [ 42.125875] FS: 00007f4605967900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.127311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.128370] CR2: 00007fff7f916ef7 CR3: 000000001fe59000 CR4: 0000000000350ef0 [ 42.129680] Call Trace: [ 42.130182] [ 42.130602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.131495] ? __create_object+0x59/0x80 [ 42.132269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.133228] __vmalloc_noprof+0x59/0x60 [ 42.133940] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.134826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.135758] bpf_prog_alloc+0x39/0x200 [ 42.136492] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.137416] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.138320] do_seccomp+0x349/0x25e0 [ 42.139058] ? find_held_lock+0x2b/0x80 [ 42.139767] ? do_prlimit+0x310/0x610 [ 42.140505] ? __pfx_do_seccomp+0x10/0x10 [ 42.141288] ? do_raw_spin_unlock+0x53/0x220 [ 42.142117] ? _raw_spin_unlock+0x1e/0x40 [ 42.142856] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.143816] ? static_key_count+0x60/0x80 [ 42.144606] prctl_set_seccomp+0x4e/0x70 [ 42.145374] __do_sys_prctl+0xe6c/0x1d70 [ 42.146154] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.147006] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.147921] ? irqentry_exit+0xf3/0x650 [ 42.148681] do_syscall_64+0xbf/0x430 [ 42.149414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.150408] RIP: 0033:0x7f4605e595cd [ 42.151117] 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 [ 42.154252] RSP: 002b:00007fff7f9143a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.155609] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4605e595cd [ 42.156885] RDX: 0000562684af0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.158165] RBP: 00007fff7f914400 R08: 0000000000000000 R09: 00007fff7f913aa0 [ 42.159453] R10: 0000000000000000 R11: 0000000000000246 R12: 000056269c0fcad0 [ 42.160724] R13: 00007fff7f914830 R14: 000056269c0fdbc0 R15: 000056269c10e780 [ 42.162041] [ 42.162472] irq event stamp: 1741 [ 42.163121] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.164641] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.166152] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 42.167705] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 42.169204] ---[ end trace 0000000000000000 ]--- [ 42.899063] ------------[ cut here ]------------ [ 42.900041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.902070] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.903585] Modules linked in: [ 42.904245] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.906284] Tainted: [W]=WARN [ 42.906840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.908311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.909238] 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 [ 42.912473] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 42.913449] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 42.914747] RDX: ffff88801a36d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.916053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 42.917362] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.918669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 42.919970] FS: 00007eff2834e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.921394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.922471] CR2: 00007fff80fa1ef7 CR3: 0000000020809000 CR4: 0000000000350ef0 [ 42.923785] Call Trace: [ 42.924298] [ 42.924715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.925632] ? __create_object+0x59/0x80 [ 42.926426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.927410] __vmalloc_noprof+0x59/0x60 [ 42.928174] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.929071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.930015] bpf_prog_alloc+0x39/0x200 [ 42.930742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.931673] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.932605] do_seccomp+0x349/0x25e0 [ 42.933332] ? find_held_lock+0x2b/0x80 [ 42.934101] ? do_prlimit+0x310/0x610 [ 42.934826] ? __pfx_do_seccomp+0x10/0x10 [ 42.935619] ? do_raw_spin_unlock+0x53/0x220 [ 42.936459] ? _raw_spin_unlock+0x1e/0x40 [ 42.937245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.938217] ? static_key_count+0x60/0x80 [ 42.939033] prctl_set_seccomp+0x4e/0x70 [ 42.939771] __do_sys_prctl+0xe6c/0x1d70 [ 42.940550] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.941423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.942393] ? irqentry_exit+0xf3/0x650 [ 42.943183] do_syscall_64+0xbf/0x430 [ 42.943879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.944844] RIP: 0033:0x7eff288405cd [ 42.945549] 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 [ 42.948762] RSP: 002b:00007fff80fa0ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.950164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff288405cd [ 42.951483] RDX: 00005571ca36be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.952786] RBP: 00007fff80fa0c00 R08: 0000000000000000 R09: 00007fff80fa02a0 [ 42.954087] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571d1c39ad0 [ 42.955398] R13: 00007fff80fa1030 R14: 00005571d1c3abc0 R15: 00005571d1c4b780 [ 42.956734] [ 42.957212] irq event stamp: 1815 [ 42.957820] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 42.959361] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 42.960892] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.962455] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.963984] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36432' (ECDSA) to the list of known hosts. 2025/11/19 03:44:43 fuzzer started 2025/11/19 03:44:43 dialing manager at localhost:34383 2025/11/19 03:44:43 checking machine... 2025/11/19 03:44:43 checking revisions... [ 43.852871] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:44:43 testing simple program... [ 43.946709] cgroup: Unknown subsys name 'net' [ 44.036666] cgroup: Unknown subsys name 'cpuset' [ 44.051934] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:44:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff866d7b8c RCX=ffffffff815d6c97 RDX=0000000000000000 RSI=ffffffff86a43262 RDI=ffffffff866d7b88 RBP=ffffffff866d7b8c RSP=ffff888009627758 R8 =ffffffff86a43262 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=ffffffff866d7b8c R13=ffffffff866d7b88 R14=ffffffff866d7b88 R15=dffffc0000000000 RIP=ffffffff8135daa3 RFL=00000256 [---ZAP-] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7f90e000 CR3=000000001ff04000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000d RBX=0000000000000001 RCX=ffffffff813c156d RDX=000000000000000d RSI=ffffffff86a0ba62 RDI=ffffffff866b2b88 RBP=ffffffff866b2b88 RSP=ffff888009757788 R8 =ffffffff86a0ba62 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffffffff866b2bb8 R13=ffffffff866b2b88 R14=ffffffff866b2b88 R15=dffffc0000000000 RIP=ffffffff8135da79 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5fbfb9b000 CR3=000000000b811000 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=2032343a34343a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032343a34343a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000