[ 46.195134] ------------[ cut here ]------------ [ 46.196082] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.198449] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.199929] Modules linked in: [ 46.200587] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.202832] Tainted: [W]=WARN [ 46.203525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.205039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.205975] 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 [ 46.209198] RSP: 0018:ffff88801629fbc0 EFLAGS: 00010286 [ 46.210238] RAX: 0000000000000000 RBX: ffffed1002c53f78 RCX: ffffffff813a4050 [ 46.211583] RDX: ffff88801be11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.212882] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c53f2f [ 46.214195] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.215542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801629fdf8 [ 46.216875] FS: 00007f2a5c9ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.218351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.219441] CR2: 00007ffd7c5ecef8 CR3: 000000000bcef000 CR4: 0000000000350ef0 [ 46.220756] Call Trace: [ 46.221280] [ 46.221711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.222622] ? __create_object+0x59/0x80 [ 46.223432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.224434] __vmalloc_noprof+0x59/0x60 [ 46.225210] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.226062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.227009] bpf_prog_alloc+0x39/0x200 [ 46.227767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.228714] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.229639] do_seccomp+0x349/0x25e0 [ 46.230378] ? find_held_lock+0x2b/0x80 [ 46.231114] ? do_prlimit+0x310/0x610 [ 46.231853] ? __pfx_do_seccomp+0x10/0x10 [ 46.232641] ? do_raw_spin_unlock+0x53/0x220 [ 46.233488] ? _raw_spin_unlock+0x1e/0x40 [ 46.234281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.235277] ? static_key_count+0x60/0x80 [ 46.236052] prctl_set_seccomp+0x4e/0x70 [ 46.236828] __do_sys_prctl+0xe6c/0x1d70 [ 46.237611] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.238484] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.239478] ? irqentry_exit+0xf3/0x650 [ 46.240264] do_syscall_64+0xbf/0x430 [ 46.240976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.241955] RIP: 0033:0x7f2a5cebc5cd [ 46.242671] 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 [ 46.245904] RSP: 002b:00007ffd7c5ea770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.247308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a5cebc5cd [ 46.248629] RDX: 000055c1c2709e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.249929] RBP: 00007ffd7c5ea7d0 R08: 0000000000000000 R09: 00007ffd7c5e9e70 [ 46.251256] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1c4bc1ad0 [ 46.252563] R13: 00007ffd7c5eac00 R14: 000055c1c4bc2bc0 R15: 000055c1c4bd3780 [ 46.253901] [ 46.254398] irq event stamp: 1803 [ 46.255034] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.256591] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.258143] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 46.259765] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 46.261314] ---[ end trace 0000000000000000 ]--- [ 49.168496] ------------[ cut here ]------------ [ 49.168895] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.169773] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.170422] Modules linked in: [ 49.170688] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.171569] Tainted: [W]=WARN [ 49.171817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.172465] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.172848] 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 [ 49.174240] RSP: 0018:ffff88801a977bc0 EFLAGS: 00010286 [ 49.174648] RAX: 0000000000000000 RBX: ffffed100352ef78 RCX: ffffffff813a4050 [ 49.175225] RDX: ffff88801698b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.175766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352ef2f [ 49.176332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.176871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a977df8 [ 49.177438] FS: 00007fab8d0a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.178047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.178518] CR2: 00007ffef9648ef8 CR3: 0000000020255000 CR4: 0000000000350ef0 [ 49.179067] Call Trace: [ 49.179293] [ 49.179476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.179848] ? __create_object+0x59/0x80 [ 49.180190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.180593] __vmalloc_noprof+0x59/0x60 [ 49.180903] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.181288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.181675] bpf_prog_alloc+0x39/0x200 [ 49.181975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.182381] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.182758] do_seccomp+0x349/0x25e0 [ 49.183057] ? find_held_lock+0x2b/0x80 [ 49.183391] ? do_prlimit+0x310/0x610 [ 49.183698] ? __pfx_do_seccomp+0x10/0x10 [ 49.184021] ? do_raw_spin_unlock+0x53/0x220 [ 49.184386] ? _raw_spin_unlock+0x1e/0x40 [ 49.184708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.185106] ? static_key_count+0x60/0x80 [ 49.185454] prctl_set_seccomp+0x4e/0x70 [ 49.185772] __do_sys_prctl+0xe6c/0x1d70 [ 49.186094] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.186472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.186874] ? irqentry_exit+0xf3/0x650 [ 49.187219] do_syscall_64+0xbf/0x430 [ 49.187527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.187919] RIP: 0033:0x7fab8d59b5cd [ 49.188231] 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 [ 49.189610] RSP: 002b:00007ffef9647d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.190205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab8d59b5cd [ 49.190744] RDX: 0000564c052c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.191310] RBP: 00007ffef9647d60 R08: 0000000000000000 R09: 00007ffef9647400 [ 49.191848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c41989ad0 [ 49.192406] R13: 00007ffef9648190 R14: 0000564c4198abc0 R15: 0000564c4199b780 [ 49.192952] [ 49.193136] irq event stamp: 1623 [ 49.193424] hardirqs last enabled at (1633): [] __up_console_sem+0x78/0x80 [ 49.194066] hardirqs last disabled at (1640): [] __up_console_sem+0x5d/0x80 [ 49.194728] softirqs last enabled at (1184): [] handle_softirqs+0x50c/0x770 [ 49.195408] softirqs last disabled at (1175): [] __irq_exit_rcu+0xc4/0x100 [ 49.196042] ---[ end trace 0000000000000000 ]--- [ 49.797962] ------------[ cut here ]------------ [ 49.798716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.800370] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.801533] Modules linked in: [ 49.802013] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.803685] Tainted: [W]=WARN [ 49.804136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.805349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.806053] 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 [ 49.808658] RSP: 0018:ffff888016b0fbc0 EFLAGS: 00010286 [ 49.809459] RAX: 0000000000000000 RBX: ffffed1002d61f78 RCX: ffffffff813a4050 [ 49.810510] RDX: ffff888015f8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.811598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d61f2f [ 49.812644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.813685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b0fdf8 [ 49.814731] FS: 00007f4c2b026900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.815931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.816797] CR2: 00007f4c2b518580 CR3: 00000000203c0000 CR4: 0000000000350ef0 [ 49.817843] Call Trace: [ 49.818262] [ 49.818599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.819367] ? __create_object+0x59/0x80 [ 49.819972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.820760] __vmalloc_noprof+0x59/0x60 [ 49.821364] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.822037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.822797] bpf_prog_alloc+0x39/0x200 [ 49.823438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.824210] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.824910] do_seccomp+0x349/0x25e0 [ 49.825503] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.826236] ? __pfx_do_seccomp+0x10/0x10 [ 49.826849] ? find_held_lock+0x2b/0x80 [ 49.827500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.828287] ? static_key_count+0x60/0x80 [ 49.828904] prctl_set_seccomp+0x4e/0x70 [ 49.829530] __do_sys_prctl+0xe6c/0x1d70 [ 49.830128] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.830825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.831658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.832452] ? irqentry_exit+0xf3/0x650 [ 49.833038] do_syscall_64+0xbf/0x430 [ 49.833640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.834416] RIP: 0033:0x7f4c2b5185cd [ 49.834955] 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 [ 49.837603] RSP: 002b:00007ffe3721a890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.838711] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c2b5185cd [ 49.839795] RDX: 00005604dac2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.840840] RBP: 00007ffe3721a8f0 R08: 0000000000000000 R09: 00007ffe37219f90 [ 49.841885] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604e601aad0 [ 49.842930] R13: 00007ffe3721ad20 R14: 00005604e601bbc0 R15: 00005604e602c780 [ 49.844032] [ 49.844413] irq event stamp: 1659 [ 49.844908] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 49.846145] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 49.847427] softirqs last enabled at (1524): [] handle_softirqs+0x50c/0x770 [ 49.848686] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 49.849919] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30597' (ECDSA) to the list of known hosts. 2025/11/19 02:35:12 fuzzer started 2025/11/19 02:35:13 dialing manager at localhost:34383 2025/11/19 02:35:13 checking machine... 2025/11/19 02:35:13 checking revisions... [ 50.754519] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:35:13 testing simple program... [ 50.850037] cgroup: Unknown subsys name 'net' [ 50.931993] cgroup: Unknown subsys name 'cpuset' [ 50.952716] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:35:12 Registers: info registers vcpu 0 RAX=ffff88800f257da8 RBX=0000000000000001 RCX=ffff88800f257724 RDX=1ffff11001e4af03 RSI=ffffffff81a84a1b RDI=ffff88800f2577d0 RBP=ffff88800f257828 RSP=ffff88800f257760 R8 =0000000000000001 R9 =ffff88800f257810 R10=000000000003c9ed R11=0000000000023084 R12=0000000000000000 R13=ffff88800f257818 R14=ffff888016989bc0 R15=ffff88800f2577d0 RIP=ffffffff8135e495 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 00007fab8d0a9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab8d088020 CR3=000000000d8af000 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=1ffff11001498f0b RBX=ffff88801c22cdc0 RCX=0000000000000000 RDX=ffff88800a409bc0 RSI=ffffffff84c53f97 RDI=ffff88800a4c7860 RBP=0000000000000000 RSP=ffff88800a4c77d8 R8 =0000000000000001 R9 =fffff940000c17d8 R10=0000000000000000 R11=0000000000000001 R12=0000000000000004 R13=dffffc0000000000 R14=ffff88800a4c7858 R15=0000000000000000 RIP=ffffffff84c53fd5 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564c419e4000 CR3=000000000a564000 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=2032313a35333a323020393120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a35333a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000