[ 39.191648] ------------[ cut here ]------------ [ 39.192522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.194517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.196082] Modules linked in: [ 39.196731] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.198713] Tainted: [W]=WARN [ 39.199302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.200781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.201688] 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 [ 39.204894] RSP: 0018:ffff888016997bc0 EFLAGS: 00010286 [ 39.205875] RAX: 0000000000000000 RBX: ffffed1002d32f78 RCX: ffffffff813a4050 [ 39.207155] RDX: ffff888016e4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.208458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d32f2f [ 39.209724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.210994] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016997df8 [ 39.212299] FS: 00007f39be25b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.213726] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.214784] CR2: 00007ffcfa753ef8 CR3: 000000000e70f000 CR4: 0000000000350ef0 [ 39.216088] Call Trace: [ 39.216543] [ 39.216990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.217878] ? __create_object+0x59/0x80 [ 39.218662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.219671] __vmalloc_noprof+0x59/0x60 [ 39.220379] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.221250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.222184] bpf_prog_alloc+0x39/0x200 [ 39.222918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.223905] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.224824] do_seccomp+0x349/0x25e0 [ 39.225488] ? find_held_lock+0x2b/0x80 [ 39.226248] ? do_prlimit+0x310/0x610 [ 39.226996] ? __pfx_do_seccomp+0x10/0x10 [ 39.227804] ? do_raw_spin_unlock+0x53/0x220 [ 39.228592] ? _raw_spin_unlock+0x1e/0x40 [ 39.229366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.230325] ? static_key_count+0x60/0x80 [ 39.231135] prctl_set_seccomp+0x4e/0x70 [ 39.231953] __do_sys_prctl+0xe6c/0x1d70 [ 39.232740] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.233569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.234531] ? irqentry_exit+0xf3/0x650 [ 39.235331] do_syscall_64+0xbf/0x430 [ 39.236067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.237035] RIP: 0033:0x7f39be74d5cd [ 39.237742] 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 [ 39.240939] RSP: 002b:00007ffcfa751580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.242312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39be74d5cd [ 39.243638] RDX: 0000564d3648fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.244911] RBP: 00007ffcfa7515e0 R08: 0000000000000000 R09: 00007ffcfa750c80 [ 39.246202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d5b65bad0 [ 39.247542] R13: 00007ffcfa751a10 R14: 0000564d5b65cbc0 R15: 0000564d5b66d780 [ 39.248835] [ 39.249257] irq event stamp: 1737 [ 39.249904] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.251447] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.252952] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 39.254490] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 39.256043] ---[ end trace 0000000000000000 ]--- [ 42.289685] ------------[ cut here ]------------ [ 42.290553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.292516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.295327] Modules linked in: [ 42.296046] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.297995] Tainted: [W]=WARN [ 42.298544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.300001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.300903] 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 [ 42.304031] RSP: 0018:ffff88801705fbc0 EFLAGS: 00010286 [ 42.304991] RAX: 0000000000000000 RBX: ffffed1002e0bf78 RCX: ffffffff813a4050 [ 42.306242] RDX: ffff888017b75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.307508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0bf2f [ 42.308763] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.310015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801705fdf8 [ 42.311275] FS: 00007f9fe8ec6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.312685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.313729] CR2: 00007f9fe93b8580 CR3: 000000001f934000 CR4: 0000000000350ef0 [ 42.314996] Call Trace: [ 42.315463] [ 42.315915] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.316792] ? __create_object+0x59/0x80 [ 42.317514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.318470] __vmalloc_noprof+0x59/0x60 [ 42.319224] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.320092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.321019] bpf_prog_alloc+0x39/0x200 [ 42.321734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.322604] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.323513] do_seccomp+0x349/0x25e0 [ 42.324221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.325168] ? irqentry_exit+0x17b/0x650 [ 42.325931] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.326902] ? __pfx_do_seccomp+0x10/0x10 [ 42.327684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.328587] ? static_key_count+0x60/0x80 [ 42.329382] prctl_set_seccomp+0x4e/0x70 [ 42.330152] __do_sys_prctl+0xe6c/0x1d70 [ 42.330950] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.331811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.332754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.333720] ? irqentry_exit+0xf3/0x650 [ 42.334437] do_syscall_64+0xbf/0x430 [ 42.335172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.336140] RIP: 0033:0x7f9fe93b85cd [ 42.336864] 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 [ 42.340073] RSP: 002b:00007ffdf8ca9e70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.341470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fe93b85cd [ 42.342787] RDX: 0000556da1dfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.344128] RBP: 00007ffdf8ca9ed0 R08: 0000000000000000 R09: 00007ffdf8ca9570 [ 42.345431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556dd2ea1240 [ 42.346734] R13: 00007ffdf8caa300 R14: 0000556dd2ea0bf0 R15: 0000556dd2eb54d0 [ 42.348061] [ 42.348499] irq event stamp: 2029 [ 42.349152] hardirqs last enabled at (2039): [] __up_console_sem+0x78/0x80 [ 42.350698] hardirqs last disabled at (2048): [] __up_console_sem+0x5d/0x80 [ 42.352242] softirqs last enabled at (2008): [] handle_softirqs+0x50c/0x770 [ 42.353227] softirqs last disabled at (2003): [] __irq_exit_rcu+0xc4/0x100 [ 42.354206] ---[ end trace 0000000000000000 ]--- [ 43.100107] ------------[ cut here ]------------ [ 43.101041] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.102982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.104455] Modules linked in: [ 43.105084] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.107050] Tainted: [W]=WARN [ 43.107603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.109098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.110009] 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 [ 43.113148] RSP: 0018:ffff888017b1fbc0 EFLAGS: 00010286 [ 43.114126] RAX: 0000000000000000 RBX: ffffed1002f63f78 RCX: ffffffff813a4050 [ 43.115425] RDX: ffff88800f05b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.116698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f63f2f [ 43.117991] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.119262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b1fdf8 [ 43.120541] FS: 00007f6da5993900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.121968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.123015] CR2: 00007f6da5e85580 CR3: 000000000e43b000 CR4: 0000000000350ef0 [ 43.124307] Call Trace: [ 43.124802] [ 43.125206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.126675] ? __create_object+0x59/0x80 [ 43.127413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.128382] __vmalloc_noprof+0x59/0x60 [ 43.129119] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.129987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.130988] bpf_prog_alloc+0x39/0x200 [ 43.131793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.132791] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.133748] do_seccomp+0x349/0x25e0 [ 43.134460] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.135434] ? __pfx_do_seccomp+0x10/0x10 [ 43.136260] ? find_held_lock+0x2b/0x80 [ 43.137070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.138093] ? static_key_count+0x60/0x80 [ 43.138952] prctl_set_seccomp+0x4e/0x70 [ 43.139786] __do_sys_prctl+0xe6c/0x1d70 [ 43.140571] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.141497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.142517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.143557] ? irqentry_exit+0xf3/0x650 [ 43.144381] do_syscall_64+0xbf/0x430 [ 43.145171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.146200] RIP: 0033:0x7f6da5e855cd [ 43.146952] 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 [ 43.150281] RSP: 002b:00007ffd052f2600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.151733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6da5e855cd [ 43.153097] RDX: 000055e4df44de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.154461] RBP: 00007ffd052f2660 R08: 0000000000000000 R09: 00007ffd052f1d00 [ 43.155830] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4e7abdb10 [ 43.157186] R13: 00007ffd052f2a90 R14: 000055e4e7abe2b0 R15: 000055e4e7ad26f0 [ 43.158564] [ 43.159072] irq event stamp: 1775 [ 43.159782] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 43.161396] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.163053] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 43.164709] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 43.166349] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37879' (ECDSA) to the list of known hosts. 2025/11/18 15:06:09 fuzzer started 2025/11/18 15:06:09 dialing manager at localhost:34383 2025/11/18 15:06:09 checking machine... 2025/11/18 15:06:09 checking revisions... [ 44.065846] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:06:09 testing simple program... [ 44.157878] cgroup: Unknown subsys name 'net' [ 44.208782] cgroup: Unknown subsys name 'cpuset' [ 44.228992] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:06:08 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff81a25c18 RDX=000000000000000e RSI=ffffffff86aa48e8 RDI=ffffffff86718a8c RBP=ffffffff86718a8c RSP=ffff88801b4af718 R8 =ffffffff86aa48e8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002213c R12=ffffffff86718ac4 R13=ffffffff86718a8c R14=ffffffff86718a8c R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000212 [----A--] 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 00007f9fe8ec6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9fe8e86008 CR3=000000000ba7f000 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=000000000002d31b 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=00000206 [-----P-] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faf08748000 CR3=000000000d6e6000 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=d1c8fa0ea7edd68db1458e38bd8df9be XMM02=0000000000303120eff9b2d0a8fce9cb XMM03=00000000003031f02c67c8bc2e329bc3 XMM04=84badf6b0a06ab8500000000000ae988 XMM05=d96330e2d2db863200000000003200c0 XMM06=474038aa6c007e1f000000000031ff48 XMM07=e042d86d42eb936e000000000030fa20 XMM08=2762dbbe492cf66200000000003031f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000