[ 39.257659] ------------[ cut here ]------------ [ 39.258434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.260127] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.261337] Modules linked in: [ 39.261836] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.263474] Tainted: [W]=WARN [ 39.263931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.265147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.265869] 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 [ 39.268997] RSP: 0018:ffff88801772fbc0 EFLAGS: 00010286 [ 39.269817] RAX: 0000000000000000 RBX: ffffed1002ee5f78 RCX: ffffffff813a4050 [ 39.270863] RDX: ffff888016fbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.271903] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee5f2f [ 39.272946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.274011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801772fdf8 [ 39.275248] FS: 00007f27c5ed0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.276717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.277792] CR2: 00007f27c64364a6 CR3: 0000000009c78000 CR4: 0000000000350ef0 [ 39.278848] Call Trace: [ 39.279256] [ 39.279596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.280324] ? __create_object+0x59/0x80 [ 39.280935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.281750] __vmalloc_noprof+0x59/0x60 [ 39.282385] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.283105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.283837] bpf_prog_alloc+0x39/0x200 [ 39.284446] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.285216] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.285930] do_seccomp+0x349/0x25e0 [ 39.286526] ? find_held_lock+0x2b/0x80 [ 39.287141] ? do_prlimit+0x310/0x610 [ 39.287722] ? __pfx_do_seccomp+0x10/0x10 [ 39.288370] ? do_raw_spin_unlock+0x53/0x220 [ 39.289070] ? _raw_spin_unlock+0x1e/0x40 [ 39.289689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.290484] ? static_key_count+0x60/0x80 [ 39.291139] prctl_set_seccomp+0x4e/0x70 [ 39.291745] __do_sys_prctl+0xe6c/0x1d70 [ 39.292392] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.293095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.293869] ? irqentry_exit+0xf3/0x650 [ 39.294496] do_syscall_64+0xbf/0x430 [ 39.295111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.295859] RIP: 0033:0x7f27c63c25cd [ 39.296474] 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 [ 39.299123] RSP: 002b:00007ffd7845d0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.300256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27c63c25cd [ 39.301305] RDX: 00005603a8a8be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.302385] RBP: 00007ffd7845d140 R08: 0000000000000000 R09: 00007ffd7845c7e0 [ 39.303444] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603b74d5bf0 [ 39.304490] R13: 00007ffd7845d570 R14: 00005603b74df380 R15: 00005603b74ea460 [ 39.305568] [ 39.305919] irq event stamp: 1769 [ 39.306465] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.307730] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.308997] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 39.310330] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 39.311578] ---[ end trace 0000000000000000 ]--- [ 42.115449] ------------[ cut here ]------------ [ 42.116385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.118442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.119899] Modules linked in: [ 42.120565] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.122584] Tainted: [W]=WARN [ 42.123190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.124684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.125627] 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 [ 42.128860] RSP: 0018:ffff88800a8ffbc0 EFLAGS: 00010286 [ 42.129860] RAX: 0000000000000000 RBX: ffffed100151ff78 RCX: ffffffff813a4050 [ 42.131164] RDX: ffff888016d95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.132464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100151ff2f [ 42.133770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.135079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8ffdf8 [ 42.136393] FS: 00007fc0f456a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.137866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.138947] CR2: 00007ffff23bfef8 CR3: 000000001ee72000 CR4: 0000000000350ef0 [ 42.140250] Call Trace: [ 42.140721] [ 42.141183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.142109] ? __create_object+0x59/0x80 [ 42.142861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.143841] __vmalloc_noprof+0x59/0x60 [ 42.144611] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.145508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.146453] bpf_prog_alloc+0x39/0x200 [ 42.147204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.148146] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.149069] do_seccomp+0x349/0x25e0 [ 42.149765] ? find_held_lock+0x2b/0x80 [ 42.150536] ? do_prlimit+0x310/0x610 [ 42.151295] ? __pfx_do_seccomp+0x10/0x10 [ 42.152099] ? do_raw_spin_unlock+0x53/0x220 [ 42.152900] ? _raw_spin_unlock+0x1e/0x40 [ 42.153704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.154678] ? static_key_count+0x60/0x80 [ 42.155479] prctl_set_seccomp+0x4e/0x70 [ 42.156254] __do_sys_prctl+0xe6c/0x1d70 [ 42.156989] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.157868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.158852] ? irqentry_exit+0xf3/0x650 [ 42.159621] do_syscall_64+0xbf/0x430 [ 42.160373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.161342] RIP: 0033:0x7fc0f4a5c5cd [ 42.162066] 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 [ 42.165228] RSP: 002b:00007ffff23be250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.166606] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0f4a5c5cd [ 42.167879] RDX: 000055cfe64ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.169157] RBP: 00007ffff23be2b0 R08: 0000000000000000 R09: 00007ffff23bd950 [ 42.170466] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cff1aeb2b0 [ 42.171743] R13: 00007ffff23be6e0 R14: 000055cff1aedd20 R15: 000055cff1aff8d0 [ 42.173053] [ 42.173493] irq event stamp: 2519 [ 42.174084] hardirqs last enabled at (2529): [] __up_console_sem+0x78/0x80 [ 42.175356] hardirqs last disabled at (2538): [] __up_console_sem+0x5d/0x80 [ 42.176604] softirqs last enabled at (2410): [] handle_softirqs+0x50c/0x770 [ 42.177889] softirqs last disabled at (2401): [] __irq_exit_rcu+0xc4/0x100 [ 42.179146] ---[ end trace 0000000000000000 ]--- [ 42.851097] ------------[ cut here ]------------ [ 42.851982] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.854144] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.855570] Modules linked in: [ 42.856208] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.858467] Tainted: [W]=WARN [ 42.859127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.860608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.861545] 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 [ 42.864734] RSP: 0018:ffff88801afbfbc0 EFLAGS: 00010286 [ 42.865730] RAX: 0000000000000000 RBX: ffffed10035f7f78 RCX: ffffffff813a4050 [ 42.867013] RDX: ffff88800f505340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.868342] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f7f2f [ 42.869645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.870940] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afbfdf8 [ 42.872226] FS: 00007fa5ca64c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.873681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.874755] CR2: 00007ffd0a571ef8 CR3: 000000000e54f000 CR4: 0000000000350ef0 [ 42.876049] Call Trace: [ 42.876520] [ 42.876927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.877825] ? __create_object+0x59/0x80 [ 42.878592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.879551] __vmalloc_noprof+0x59/0x60 [ 42.880310] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.881182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.882114] bpf_prog_alloc+0x39/0x200 [ 42.882798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.883718] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.884611] do_seccomp+0x349/0x25e0 [ 42.885312] ? find_held_lock+0x2b/0x80 [ 42.886073] ? do_prlimit+0x310/0x610 [ 42.886763] ? __pfx_do_seccomp+0x10/0x10 [ 42.887539] ? do_raw_spin_unlock+0x53/0x220 [ 42.888355] ? _raw_spin_unlock+0x1e/0x40 [ 42.889124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.890093] ? static_key_count+0x60/0x80 [ 42.890841] prctl_set_seccomp+0x4e/0x70 [ 42.891606] __do_sys_prctl+0xe6c/0x1d70 [ 42.892377] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.893236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.894207] ? irqentry_exit+0xf3/0x650 [ 42.894922] do_syscall_64+0xbf/0x430 [ 42.895659] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.896602] RIP: 0033:0x7fa5cab3e5cd [ 42.897305] 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 [ 42.900453] RSP: 002b:00007ffd0a56fe30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.901826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5cab3e5cd [ 42.902942] RDX: 000055e03b712e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.904000] RBP: 00007ffd0a56fe90 R08: 0000000000000000 R09: 00007ffd0a56f530 [ 42.905064] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e05fb86ad0 [ 42.906133] R13: 00007ffd0a5702c0 R14: 000055e05fb87bc0 R15: 000055e05fb98780 [ 42.907205] [ 42.907553] irq event stamp: 1851 [ 42.908084] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 42.909348] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 42.910604] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.911883] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.913137] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38715' (ECDSA) to the list of known hosts. 2025/11/18 04:09:37 fuzzer started 2025/11/18 04:09:38 dialing manager at localhost:37895 2025/11/18 04:09:38 checking machine... 2025/11/18 04:09:38 checking revisions... [ 43.713759] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:09:38 testing simple program... [ 43.811964] cgroup: Unknown subsys name 'net' [ 43.924971] cgroup: Unknown subsys name 'cpuset' [ 43.943186] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:09:37 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce24120 RCX=ffffffff814b5a3d RDX=1ffff1100d9c4824 RSI=0000000000000008 RDI=ffff88800957ef30 RBP=ffff88806ce08e78 RSP=ffff88806ce08c98 R8 =0000000000000000 R9 =ffffed100d9c4824 R10=ffff88806ce24127 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=ffff888009713050 R15=ffff88806ce08f00 RIP=ffffffff814b7334 RFL=00000242 [---Z---] 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=00007f3b17ba9000 CR3=000000000e150000 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=61187a01f4ef908ea14f4e8c2407174b XMM02=ec2efd57dc4c00df0000000000304810 XMM03=baa5928af4a2135e00000000003048e0 XMM04=15f759f8303d56e700000000000ae988 XMM05=9a37ba7fdce23295000000000031e760 XMM06=5b75c91c80445342000000000031e100 XMM07=e042d86d42eb936e000000000030dcb0 XMM08=baa5928af4a2135e00000000003048e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880097afd68 RCX=ffffffff819e96ad RDX=fffff940000e0199 RSI=0000000000000008 RDI=ffffea0000700cc0 RBP=ffff88800bbe88c0 RSP=ffff8880097afb60 R8 =0000000000000000 R9 =fffff940000e0198 R10=ffffea0000700cc7 R11=0000000000000001 R12=ffffea0000700cc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000007aba RIP=ffffffff81b2d00f 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc0f456a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0f490731c CR3=000000000e4ca000 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