[ 46.181221] ------------[ cut here ]------------ [ 46.182317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.184663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.186402] Modules linked in: [ 46.187100] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.189458] Tainted: [W]=WARN [ 46.190125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.191906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.193006] 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 [ 46.196766] RSP: 0018:ffff88800f207bc0 EFLAGS: 00010286 [ 46.197881] RAX: 0000000000000000 RBX: ffffed1001e40f78 RCX: ffffffff813a4050 [ 46.199322] RDX: ffff888016490000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.200764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e40f2f [ 46.202243] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.203724] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f207df8 [ 46.205184] FS: 00007fd6a3bc4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.206837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.208038] CR2: 00007fd6a40b6580 CR3: 000000000d3ca000 CR4: 0000000000350ef0 [ 46.209500] Call Trace: [ 46.210040] [ 46.210560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.211566] ? __create_object+0x59/0x80 [ 46.212460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.213556] __vmalloc_noprof+0x59/0x60 [ 46.214436] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.215433] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.216482] bpf_prog_alloc+0x39/0x200 [ 46.217325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.218370] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.219389] do_seccomp+0x349/0x25e0 [ 46.220132] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.221150] ? __pfx_do_seccomp+0x10/0x10 [ 46.222068] ? find_held_lock+0x2b/0x80 [ 46.222922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.224008] ? static_key_count+0x60/0x80 [ 46.224916] prctl_set_seccomp+0x4e/0x70 [ 46.225796] __do_sys_prctl+0xe6c/0x1d70 [ 46.226675] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.227638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.228738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.229842] ? irqentry_exit+0xf3/0x650 [ 46.230706] do_syscall_64+0xbf/0x430 [ 46.231549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.232622] RIP: 0033:0x7fd6a40b65cd [ 46.233398] 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 [ 46.236722] RSP: 002b:00007ffee921a060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.238185] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6a40b65cd [ 46.239368] RDX: 00005649f4f25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.240468] RBP: 00007ffee921a0c0 R08: 0000000000000000 R09: 00007ffee9219760 [ 46.241583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a02248ad0 [ 46.242705] R13: 00007ffee921a4f0 R14: 0000564a02249bc0 R15: 0000564a0225a780 [ 46.243860] [ 46.244233] irq event stamp: 1725 [ 46.244805] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.246132] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.247437] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 46.248771] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 46.250079] ---[ end trace 0000000000000000 ]--- [ 49.121669] ------------[ cut here ]------------ [ 49.122244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.123521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.124436] Modules linked in: [ 49.124815] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.126075] Tainted: [W]=WARN [ 49.126445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.127388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.127931] 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 [ 49.129913] RSP: 0018:ffff88801c81fbc0 EFLAGS: 00010286 [ 49.130522] RAX: 0000000000000000 RBX: ffffed1003903f78 RCX: ffffffff813a4050 [ 49.131329] RDX: ffff88801cae5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.132094] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003903f2f [ 49.132887] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.133677] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c81fdf8 [ 49.134494] FS: 00007fa049574900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.135401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.136039] CR2: 00007fa049a66580 CR3: 000000000df10000 CR4: 0000000000350ef0 [ 49.136850] Call Trace: [ 49.137144] [ 49.137436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.137975] ? __create_object+0x59/0x80 [ 49.138465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.139043] __vmalloc_noprof+0x59/0x60 [ 49.139531] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.140052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.140641] bpf_prog_alloc+0x39/0x200 [ 49.141073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.141662] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.142211] do_seccomp+0x349/0x25e0 [ 49.142672] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.143211] ? __pfx_do_seccomp+0x10/0x10 [ 49.143714] ? find_held_lock+0x2b/0x80 [ 49.144160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.144769] ? static_key_count+0x60/0x80 [ 49.145246] prctl_set_seccomp+0x4e/0x70 [ 49.145728] __do_sys_prctl+0xe6c/0x1d70 [ 49.146198] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.146730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.147345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.147919] ? irqentry_exit+0xf3/0x650 [ 49.148410] do_syscall_64+0xbf/0x430 [ 49.148845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.149443] RIP: 0033:0x7fa049a665cd [ 49.149874] 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 [ 49.151836] RSP: 002b:00007ffefada7980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.152692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa049a665cd [ 49.153516] RDX: 0000561b93db3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.154324] RBP: 00007ffefada79e0 R08: 0000000000000000 R09: 00007ffefada7080 [ 49.155100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bbbc54bf0 [ 49.155910] R13: 00007ffefada7e10 R14: 0000561bbbc5e380 R15: 0000561bbbc69460 [ 49.156733] [ 49.156998] irq event stamp: 1645 [ 49.157418] hardirqs last enabled at (1655): [] __up_console_sem+0x78/0x80 [ 49.158391] hardirqs last disabled at (1664): [] __up_console_sem+0x5d/0x80 [ 49.159347] softirqs last enabled at (1172): [] handle_softirqs+0x50c/0x770 [ 49.160330] softirqs last disabled at (1163): [] __irq_exit_rcu+0xc4/0x100 [ 49.161239] ---[ end trace 0000000000000000 ]--- [ 49.847899] ------------[ cut here ]------------ [ 49.848873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.851017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.852576] Modules linked in: [ 49.853200] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.855334] Tainted: [W]=WARN [ 49.855922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.857497] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.858494] 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 [ 49.861874] RSP: 0018:ffff88801ba47bc0 EFLAGS: 00010286 [ 49.862911] RAX: 0000000000000000 RBX: ffffed1003748f78 RCX: ffffffff813a4050 [ 49.864306] RDX: ffff888016b8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.865672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003748f2f [ 49.867060] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.868427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba47df8 [ 49.869810] FS: 00007fe71d5fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.871344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.872471] CR2: 00007ffcfb7f7ef7 CR3: 00000000203d2000 CR4: 0000000000350ef0 [ 49.873841] Call Trace: [ 49.874377] [ 49.874820] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.875790] ? __create_object+0x59/0x80 [ 49.876654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.877691] __vmalloc_noprof+0x59/0x60 [ 49.878512] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.879452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.880435] bpf_prog_alloc+0x39/0x200 [ 49.881170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.882171] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.883137] do_seccomp+0x349/0x25e0 [ 49.883902] ? find_held_lock+0x2b/0x80 [ 49.884715] ? do_prlimit+0x310/0x610 [ 49.885507] ? __pfx_do_seccomp+0x10/0x10 [ 49.886369] ? do_raw_spin_unlock+0x53/0x220 [ 49.887200] ? _raw_spin_unlock+0x1e/0x40 [ 49.888038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.889076] ? static_key_count+0x60/0x80 [ 49.889955] prctl_set_seccomp+0x4e/0x70 [ 49.890781] __do_sys_prctl+0xe6c/0x1d70 [ 49.891610] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.892528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.893567] ? irqentry_exit+0xf3/0x650 [ 49.894403] do_syscall_64+0xbf/0x430 [ 49.895126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.896148] RIP: 0033:0x7fe71daec5cd [ 49.896878] 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 [ 49.900194] RSP: 002b:00007ffcfb7f5bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.901637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe71daec5cd [ 49.903005] RDX: 000055567fbc4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.904352] RBP: 00007ffcfb7f5c30 R08: 0000000000000000 R09: 00007ffcfb7f52d0 [ 49.905700] R10: 0000000000000000 R11: 0000000000000246 R12: 000055569204d2b0 [ 49.907081] R13: 00007ffcfb7f6060 R14: 000055569204fd20 R15: 00005556920618d0 [ 49.908447] [ 49.908900] irq event stamp: 1809 [ 49.909597] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.911232] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.912863] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 49.914507] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 49.915507] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64396' (ECDSA) to the list of known hosts. 2025/11/18 12:57:42 fuzzer started 2025/11/18 12:57:43 dialing manager at localhost:34383 2025/11/18 12:57:43 checking machine... 2025/11/18 12:57:43 checking revisions... [ 50.809871] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:57:43 testing simple program... [ 50.890303] cgroup: Unknown subsys name 'net' [ 50.946936] cgroup: Unknown subsys name 'cpuset' [ 50.963188] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:57:42 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016268000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016268a58 RSP=ffff8880164a7840 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016268a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007fa049574900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa04953e008 CR3=000000000d13d000 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=0000000000000000 RBX=ffff88806cf08b28 RCX=0000000000000000 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff88806cf08a90 RBP=ffff888016b89bc0 RSP=ffff88806cf08a38 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88806cf08a90 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff888016b89bc0 R15=ffff88806cf08a90 RIP=ffffffff84c73c5e RFL=00000247 [---Z-PC] 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 00007f42a7b31700 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=00007fe346c80028 CR3=000000000db03000 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=2032343a37353a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a37353a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000