[ 43.854971] ------------[ cut here ]------------ [ 43.855907] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.857935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.859397] Modules linked in: [ 43.859988] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.861969] Tainted: [W]=WARN [ 43.862574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.864378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.865242] 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 [ 43.868469] RSP: 0018:ffff88801b27fbc0 EFLAGS: 00010286 [ 43.869450] RAX: 0000000000000000 RBX: ffffed100364ff78 RCX: ffffffff813a4050 [ 43.870745] RDX: ffff888019f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.872041] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100364ff2f [ 43.873332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.874601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b27fdf8 [ 43.875901] FS: 00007f635bf02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.877334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.878393] CR2: 00007f635c3f4580 CR3: 000000000dd2a000 CR4: 0000000000350ef0 [ 43.879689] Call Trace: [ 43.880156] [ 43.880610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.881505] ? __create_object+0x59/0x80 [ 43.882259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.883238] __vmalloc_noprof+0x59/0x60 [ 43.883994] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.884874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.885806] bpf_prog_alloc+0x39/0x200 [ 43.886554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.887517] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.888425] do_seccomp+0x349/0x25e0 [ 43.889097] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.890005] ? __pfx_do_seccomp+0x10/0x10 [ 43.890811] ? find_held_lock+0x2b/0x80 [ 43.891599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.892561] ? static_key_count+0x60/0x80 [ 43.893365] prctl_set_seccomp+0x4e/0x70 [ 43.894120] __do_sys_prctl+0xe6c/0x1d70 [ 43.894893] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.895761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.896744] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.897700] ? irqentry_exit+0xf3/0x650 [ 43.898476] do_syscall_64+0xbf/0x430 [ 43.899192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.900142] RIP: 0033:0x7f635c3f45cd [ 43.900844] 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 [ 43.904050] RSP: 002b:00007ffd6fca7800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.905418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f635c3f45cd [ 43.906699] RDX: 000056065ce73e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.908001] RBP: 00007ffd6fca7860 R08: 0000000000000000 R09: 00007ffd6fca6f00 [ 43.909266] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606877e1ad0 [ 43.910550] R13: 00007ffd6fca7c90 R14: 00005606877e2bc0 R15: 00005606877f3780 [ 43.911867] [ 43.912235] irq event stamp: 1795 [ 43.912777] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.914053] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 43.915329] softirqs last enabled at (1552): [] handle_softirqs+0x50c/0x770 [ 43.916611] softirqs last disabled at (1547): [] __irq_exit_rcu+0xc4/0x100 [ 43.917872] ---[ end trace 0000000000000000 ]--- [ 47.159426] ------------[ cut here ]------------ [ 47.160363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.162341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.163825] Modules linked in: [ 47.164471] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.166433] Tainted: [W]=WARN [ 47.166980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.168432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.169284] 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 [ 47.172424] RSP: 0018:ffff88801b19fbc0 EFLAGS: 00010286 [ 47.173394] RAX: 0000000000000000 RBX: ffffed1003633f78 RCX: ffffffff813a4050 [ 47.174660] RDX: ffff8880162bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.175931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003633f2f [ 47.177194] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.178448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b19fdf8 [ 47.179725] FS: 00007fb81b18f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.181148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.182188] CR2: 00007fb81b6f54a6 CR3: 0000000020871000 CR4: 0000000000350ef0 [ 47.183465] Call Trace: [ 47.183919] [ 47.184367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.185207] ? __create_object+0x59/0x80 [ 47.185980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.186934] __vmalloc_noprof+0x59/0x60 [ 47.187692] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.188547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.189471] bpf_prog_alloc+0x39/0x200 [ 47.190160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.191066] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.191973] do_seccomp+0x349/0x25e0 [ 47.192671] ? find_held_lock+0x2b/0x80 [ 47.193420] ? do_prlimit+0x310/0x610 [ 47.194111] ? __pfx_do_seccomp+0x10/0x10 [ 47.194885] ? do_raw_spin_unlock+0x53/0x220 [ 47.195717] ? _raw_spin_unlock+0x1e/0x40 [ 47.196486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.197431] ? static_key_count+0x60/0x80 [ 47.198171] prctl_set_seccomp+0x4e/0x70 [ 47.198922] __do_sys_prctl+0xe6c/0x1d70 [ 47.199693] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.200547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.201547] ? irqentry_exit+0xf3/0x650 [ 47.202259] do_syscall_64+0xbf/0x430 [ 47.202992] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.203938] RIP: 0033:0x7fb81b6815cd [ 47.204635] 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 [ 47.207736] RSP: 002b:00007fffea74b120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.209065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb81b6815cd [ 47.210336] RDX: 00005649a50ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.211620] RBP: 00007fffea74b180 R08: 0000000000000000 R09: 00007fffea74a820 [ 47.212874] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649e01e6bf0 [ 47.214131] R13: 00007fffea74b5b0 R14: 00005649e01f0380 R15: 00005649e01fb460 [ 47.215417] [ 47.215834] irq event stamp: 1763 [ 47.216465] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 47.217937] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 47.219443] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 47.220963] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 47.222463] ---[ end trace 0000000000000000 ]--- [ 48.013840] ------------[ cut here ]------------ [ 48.014805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.016910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.018420] Modules linked in: [ 48.019029] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.021393] Tainted: [W]=WARN [ 48.021962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.023576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.024558] 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 [ 48.027843] RSP: 0018:ffff88801785fbc0 EFLAGS: 00010286 [ 48.028871] RAX: 0000000000000000 RBX: ffffed1002f0bf78 RCX: ffffffff813a4050 [ 48.030184] RDX: ffff8880160d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.031543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0bf2f [ 48.032891] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.034245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801785fdf8 [ 48.035598] FS: 00007f737ee45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.037136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.038509] CR2: 00007f737f337580 CR3: 000000002029a000 CR4: 0000000000350ef0 [ 48.040091] Call Trace: [ 48.040738] [ 48.041245] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.042449] ? __create_object+0x59/0x80 [ 48.043261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.044341] __vmalloc_noprof+0x59/0x60 [ 48.045089] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.045995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.046978] bpf_prog_alloc+0x39/0x200 [ 48.047780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.048775] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.049710] do_seccomp+0x349/0x25e0 [ 48.050460] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.051418] ? __pfx_do_seccomp+0x10/0x10 [ 48.052187] ? find_held_lock+0x2b/0x80 [ 48.052966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.053978] ? static_key_count+0x60/0x80 [ 48.054813] prctl_set_seccomp+0x4e/0x70 [ 48.055655] __do_sys_prctl+0xe6c/0x1d70 [ 48.056505] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.057399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.058393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.059415] ? irqentry_exit+0xf3/0x650 [ 48.060163] do_syscall_64+0xbf/0x430 [ 48.060903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.061878] RIP: 0033:0x7f737f3375cd [ 48.062660] 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 [ 48.065949] RSP: 002b:00007fff4ca35f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.067392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f737f3375cd [ 48.068716] RDX: 0000556e424ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.070045] RBP: 00007fff4ca35fa0 R08: 0000000000000000 R09: 00007fff4ca35640 [ 48.071384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556e54ca8ad0 [ 48.072685] R13: 00007fff4ca363d0 R14: 0000556e54ca9bc0 R15: 0000556e54cba780 [ 48.074020] [ 48.074530] irq event stamp: 1793 [ 48.075138] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 48.076734] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 48.078316] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 48.079881] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 48.081155] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24552' (ECDSA) to the list of known hosts. 2025/11/19 04:46:34 fuzzer started 2025/11/19 04:46:34 dialing manager at localhost:34383 2025/11/19 04:46:34 checking machine... 2025/11/19 04:46:34 checking revisions... [ 48.967327] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:46:34 testing simple program... [ 49.049605] cgroup: Unknown subsys name 'net' [ 49.137163] cgroup: Unknown subsys name 'cpuset' [ 49.154789] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:46:33 Registers: info registers vcpu 0 RAX=ffffffff86ac3623 RBX=0000000000000001 RCX=ffffffff86ac3620 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86ac3622 RBP=ffff88801735f690 RSP=ffff88801735f5c8 R8 =0000000000000001 R9 =ffff88801735f678 R10=000000000003c9ed R11=0000000000027364 R12=ffff88801735f698 R13=ffff88801735f680 R14=ffff88801735fa88 R15=ffff88801735f638 RIP=ffffffff8135faef 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb81b18f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffea745000 CR3=0000000020892000 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=0000000080010100 RBX=1ffff1100d9e11b2 RCX=ffffffff8166d867 RDX=ffff8880096fb780 RSI=0000000000000000 RDI=0000000000000007 RBP=ffff88806cf28e58 RSP=ffff88806cf08d70 R8 =0000000000000000 R9 =fffffbfff10b3075 R10=ffff888009757728 R11=00000020562d13b4 R12=0000000b1cfd7d15 R13=ffff888009757728 R14=0000000000000000 R15=ffff88806cf28e40 RIP=ffffffff81751e00 RFL=00000086 [--S--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 =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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb81b744650 CR3=000000000b9b1000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=5f9d9fa23fbeb1f500000000000ae988 XMM05=8c4ec46531d80b090000000000322390 XMM06=4d15fec7cd8951bc00000000003209c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000