[ 39.121096] ------------[ cut here ]------------ [ 39.122030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.124713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.126201] Modules linked in: [ 39.126782] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.128777] Tainted: [W]=WARN [ 39.129371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.130857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.131753] 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 [ 39.134926] RSP: 0018:ffff888018c57bc0 EFLAGS: 00010286 [ 39.135935] RAX: 0000000000000000 RBX: ffffed100318af78 RCX: ffffffff813a4050 [ 39.137224] RDX: ffff888017383780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.138486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100318af2f [ 39.139752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.141040] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c57df8 [ 39.142305] FS: 00007fb61ce3d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.143735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.144808] CR2: 00007ffddbc4eef7 CR3: 000000000e45a000 CR4: 0000000000350ef0 [ 39.146088] Call Trace: [ 39.146588] [ 39.146996] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.147878] ? __create_object+0x59/0x80 [ 39.148680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.149653] __vmalloc_noprof+0x59/0x60 [ 39.150422] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.151302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.152251] bpf_prog_alloc+0x39/0x200 [ 39.152955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.153882] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.154782] do_seccomp+0x349/0x25e0 [ 39.155497] ? find_held_lock+0x2b/0x80 [ 39.156259] ? do_prlimit+0x310/0x610 [ 39.156964] ? __pfx_do_seccomp+0x10/0x10 [ 39.157748] ? do_raw_spin_unlock+0x53/0x220 [ 39.158587] ? _raw_spin_unlock+0x1e/0x40 [ 39.159368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.160341] ? static_key_count+0x60/0x80 [ 39.161107] prctl_set_seccomp+0x4e/0x70 [ 39.161887] __do_sys_prctl+0xe6c/0x1d70 [ 39.162671] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.163524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.164493] ? irqentry_exit+0xf3/0x650 [ 39.165262] do_syscall_64+0xbf/0x430 [ 39.165959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.166910] RIP: 0033:0x7fb61d32f5cd [ 39.167604] 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 [ 39.170766] RSP: 002b:00007ffddbc4cd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.172118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb61d32f5cd [ 39.173419] RDX: 0000562b59746e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.174727] RBP: 00007ffddbc4cd70 R08: 0000000000000000 R09: 00007ffddbc4c410 [ 39.176009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b64c58ad0 [ 39.177304] R13: 00007ffddbc4d1a0 R14: 0000562b64c59bc0 R15: 0000562b64c6a780 [ 39.178599] [ 39.179029] irq event stamp: 3027 [ 39.179685] hardirqs last enabled at (3037): [] __up_console_sem+0x78/0x80 [ 39.181222] hardirqs last disabled at (3046): [] __up_console_sem+0x5d/0x80 [ 39.182848] softirqs last enabled at (2986): [] handle_softirqs+0x50c/0x770 [ 39.184379] softirqs last disabled at (2975): [] __irq_exit_rcu+0xc4/0x100 [ 39.185900] ---[ end trace 0000000000000000 ]--- [ 42.066922] ------------[ cut here ]------------ [ 42.067858] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.069943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.071433] Modules linked in: [ 42.072020] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.074324] Tainted: [W]=WARN [ 42.074898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.076467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.077421] 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 [ 42.080658] RSP: 0018:ffff88801759fbc0 EFLAGS: 00010286 [ 42.081671] RAX: 0000000000000000 RBX: ffffed1002eb3f78 RCX: ffffffff813a4050 [ 42.082981] RDX: ffff88800efb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.084287] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb3f2f [ 42.085618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.086929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801759fdf8 [ 42.088268] FS: 00007f63aa195900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.089763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.090860] CR2: 00007f63aa687580 CR3: 0000000009e99000 CR4: 0000000000350ef0 [ 42.092203] Call Trace: [ 42.092713] [ 42.093189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.094060] ? __create_object+0x59/0x80 [ 42.094887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.096002] __vmalloc_noprof+0x59/0x60 [ 42.097001] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.098102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.099297] bpf_prog_alloc+0x39/0x200 [ 42.100243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.101318] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.102277] do_seccomp+0x349/0x25e0 [ 42.102963] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.103908] ? __pfx_do_seccomp+0x10/0x10 [ 42.104738] ? find_held_lock+0x2b/0x80 [ 42.105527] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.106517] ? static_key_count+0x60/0x80 [ 42.107332] prctl_set_seccomp+0x4e/0x70 [ 42.108084] __do_sys_prctl+0xe6c/0x1d70 [ 42.108910] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.109806] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.110806] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.111841] ? irqentry_exit+0xf3/0x650 [ 42.112645] do_syscall_64+0xbf/0x430 [ 42.113427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.114388] RIP: 0033:0x7f63aa6875cd [ 42.115061] 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 [ 42.118301] RSP: 002b:00007ffded3a0200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.119724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63aa6875cd [ 42.121058] RDX: 00005604c44f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.122357] RBP: 00007ffded3a0260 R08: 0000000000000000 R09: 00007ffded39f900 [ 42.123698] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604de8e7ad0 [ 42.125017] R13: 00007ffded3a0690 R14: 00005604de8e8bc0 R15: 00005604de8f9780 [ 42.126380] [ 42.126820] irq event stamp: 1777 [ 42.127498] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.129061] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.130603] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 42.132182] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 42.133753] ---[ end trace 0000000000000000 ]--- [ 42.827555] ------------[ cut here ]------------ [ 42.828479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.830549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.832262] Modules linked in: [ 42.832868] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.834908] Tainted: [W]=WARN [ 42.835505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.836984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.837902] 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 [ 42.841053] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 42.842034] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 42.843315] RDX: ffff888015f03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.844596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 42.845886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.847170] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 42.848446] FS: 00007f2e578d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.849897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.850965] CR2: 00007f2e57dc8580 CR3: 0000000020acf000 CR4: 0000000000350ef0 [ 42.852243] Call Trace: [ 42.852714] [ 42.853118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.854017] ? __create_object+0x59/0x80 [ 42.854807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.855789] __vmalloc_noprof+0x59/0x60 [ 42.856543] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.857426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.858361] bpf_prog_alloc+0x39/0x200 [ 42.859065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.860009] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.860922] do_seccomp+0x349/0x25e0 [ 42.861662] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.862577] ? __pfx_do_seccomp+0x10/0x10 [ 42.863364] ? find_held_lock+0x2b/0x80 [ 42.864073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.865035] ? static_key_count+0x60/0x80 [ 42.865833] prctl_set_seccomp+0x4e/0x70 [ 42.866621] __do_sys_prctl+0xe6c/0x1d70 [ 42.867409] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.868276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.869245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.870218] ? irqentry_exit+0xf3/0x650 [ 42.870952] do_syscall_64+0xbf/0x430 [ 42.871691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.872656] RIP: 0033:0x7f2e57dc85cd [ 42.873393] 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 [ 42.876584] RSP: 002b:00007ffe4e9516d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.877951] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e57dc85cd [ 42.879236] RDX: 000055e6c2570e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.880523] RBP: 00007ffe4e951730 R08: 0000000000000000 R09: 00007ffe4e950dd0 [ 42.881848] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6d489dad0 [ 42.883126] R13: 00007ffe4e951b60 R14: 000055e6d489ebc0 R15: 000055e6d48af780 [ 42.884475] [ 42.884913] irq event stamp: 1753 [ 42.885500] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 42.886876] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.888235] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 42.889615] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.890957] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36689' (ECDSA) to the list of known hosts. 2025/11/17 20:31:00 fuzzer started 2025/11/17 20:31:00 dialing manager at localhost:37895 2025/11/17 20:31:00 checking machine... 2025/11/17 20:31:00 checking revisions... [ 43.893589] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:31:01 testing simple program... [ 44.002450] cgroup: Unknown subsys name 'net' [ 44.082505] cgroup: Unknown subsys name 'cpuset' [ 44.106672] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:31:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6b15 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529257 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 00007f63aa195900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63aa14e008 CR3=0000000020843000 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=0000000000000005 RBX=ffffffff86725b34 RCX=ffffffff81b2a133 RDX=0000000000000005 RSI=ffffffff86ab82dc RDI=ffffffff86725b1c RBP=ffffffff86725b1c RSP=ffff888009757788 R8 =ffffffff86ab82dc R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=ffffffff86725b30 R13=ffffffff86725b1c R14=ffffffff86725b1c R15=dffffc0000000000 RIP=ffffffff8135da9b RFL=00000206 [-----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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea43588548 CR3=000000000e79f000 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=2039353a30333a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a30333a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000