[ 44.426947] ------------[ cut here ]------------ [ 44.427843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.429818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.431231] Modules linked in: [ 44.431846] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.433950] Tainted: [W]=WARN [ 44.434523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.435942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.436833] 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 [ 44.439838] RSP: 0018:ffff888014a8fbc0 EFLAGS: 00010286 [ 44.440733] RAX: 0000000000000000 RBX: ffffed1002951f78 RCX: ffffffff813a4050 [ 44.441975] RDX: ffff88801a659bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.443205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002951f2f [ 44.444474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.445678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014a8fdf8 [ 44.446811] FS: 00007f2e62312900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.448105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.449024] CR2: 00007f2e62804580 CR3: 000000000d660000 CR4: 0000000000350ef0 [ 44.450110] Call Trace: [ 44.450534] [ 44.450888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.451641] ? __create_object+0x59/0x80 [ 44.452258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.453070] __vmalloc_noprof+0x59/0x60 [ 44.453700] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.454419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.455159] bpf_prog_alloc+0x39/0x200 [ 44.455812] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.456726] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.457547] do_seccomp+0x349/0x25e0 [ 44.458172] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.458979] ? __pfx_do_seccomp+0x10/0x10 [ 44.459653] ? find_held_lock+0x2b/0x80 [ 44.460254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.461079] ? static_key_count+0x60/0x80 [ 44.461755] prctl_set_seccomp+0x4e/0x70 [ 44.462395] __do_sys_prctl+0xe6c/0x1d70 [ 44.463016] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.463726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.464539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.465344] ? irqentry_exit+0xf3/0x650 [ 44.465946] do_syscall_64+0xbf/0x430 [ 44.466571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.467370] RIP: 0033:0x7f2e628045cd [ 44.467921] 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 [ 44.470885] RSP: 002b:00007ffe6bdcb5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.472110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e628045cd [ 44.473215] RDX: 0000556663854e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.474312] RBP: 00007ffe6bdcb630 R08: 0000000000000000 R09: 00007ffe6bdcacd0 [ 44.475385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556693395ad0 [ 44.476466] R13: 00007ffe6bdcba60 R14: 0000556693396bc0 R15: 00005566933a7780 [ 44.477556] [ 44.477911] irq event stamp: 1779 [ 44.478460] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 44.479723] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 44.481010] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 44.482306] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 44.483576] ---[ end trace 0000000000000000 ]--- [ 47.289941] ------------[ cut here ]------------ [ 47.290884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.292958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.294401] Modules linked in: [ 47.294982] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.297221] Tainted: [W]=WARN [ 47.297897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.299359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.300226] 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 [ 47.303376] RSP: 0018:ffff888016b97bc0 EFLAGS: 00010286 [ 47.304361] RAX: 0000000000000000 RBX: ffffed1002d72f78 RCX: ffffffff813a4050 [ 47.305653] RDX: ffff888014979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.306917] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d72f2f [ 47.308182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.309471] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b97df8 [ 47.310759] FS: 00007f329905f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.312184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.313248] CR2: 00007ffe27a5bef8 CR3: 000000000dd5f000 CR4: 0000000000350ef0 [ 47.314533] Call Trace: [ 47.314991] [ 47.315444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.316356] ? __create_object+0x59/0x80 [ 47.317094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.318056] __vmalloc_noprof+0x59/0x60 [ 47.318812] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.319685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.320626] bpf_prog_alloc+0x39/0x200 [ 47.321387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.322269] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.323180] do_seccomp+0x349/0x25e0 [ 47.323898] ? find_held_lock+0x2b/0x80 [ 47.324658] ? do_prlimit+0x310/0x610 [ 47.325389] ? __pfx_do_seccomp+0x10/0x10 [ 47.326125] ? do_raw_spin_unlock+0x53/0x220 [ 47.326966] ? _raw_spin_unlock+0x1e/0x40 [ 47.327738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.328721] ? static_key_count+0x60/0x80 [ 47.329544] prctl_set_seccomp+0x4e/0x70 [ 47.330364] __do_sys_prctl+0xe6c/0x1d70 [ 47.331120] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.332032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.333042] ? irqentry_exit+0xf3/0x650 [ 47.333848] do_syscall_64+0xbf/0x430 [ 47.334611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.335613] RIP: 0033:0x7f32995515cd [ 47.336345] 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 [ 47.339691] RSP: 002b:00007ffe27a599c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.341128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32995515cd [ 47.342429] RDX: 00005575a2db9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.343701] RBP: 00007ffe27a59a20 R08: 0000000000000000 R09: 00007ffe27a590c0 [ 47.345012] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575aacf6ad0 [ 47.346304] R13: 00007ffe27a59e50 R14: 00005575aacf7bc0 R15: 00005575aad08780 [ 47.347609] [ 47.348033] irq event stamp: 1775 [ 47.348698] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 47.350230] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 47.351773] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 47.353241] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 47.354556] ---[ end trace 0000000000000000 ]--- [ 48.146996] ------------[ cut here ]------------ [ 48.147910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.150003] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.151453] Modules linked in: [ 48.152040] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.154032] Tainted: [W]=WARN [ 48.154624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.156072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.156996] 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 [ 48.160148] RSP: 0018:ffff888018887bc0 EFLAGS: 00010286 [ 48.161136] RAX: 0000000000000000 RBX: ffffed1003110f78 RCX: ffffffff813a4050 [ 48.162413] RDX: ffff888016698000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.163685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003110f2f [ 48.164975] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.166267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018887df8 [ 48.167568] FS: 00007f62bb240900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.169023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.170086] CR2: 00007ffc6624cef8 CR3: 0000000014111000 CR4: 0000000000350ef0 [ 48.171395] Call Trace: [ 48.171865] [ 48.172326] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.173212] ? __create_object+0x59/0x80 [ 48.174002] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.174969] __vmalloc_noprof+0x59/0x60 [ 48.175735] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.176627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.177562] bpf_prog_alloc+0x39/0x200 [ 48.178256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.179189] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.180082] do_seccomp+0x349/0x25e0 [ 48.180800] ? find_held_lock+0x2b/0x80 [ 48.181560] ? do_prlimit+0x310/0x610 [ 48.182255] ? __pfx_do_seccomp+0x10/0x10 [ 48.183048] ? do_raw_spin_unlock+0x53/0x220 [ 48.183871] ? _raw_spin_unlock+0x1e/0x40 [ 48.184654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.185618] ? static_key_count+0x60/0x80 [ 48.186421] prctl_set_seccomp+0x4e/0x70 [ 48.187141] __do_sys_prctl+0xe6c/0x1d70 [ 48.187924] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.188800] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.189767] ? irqentry_exit+0xf3/0x650 [ 48.190522] do_syscall_64+0xbf/0x430 [ 48.191217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.192153] RIP: 0033:0x7f62bb7325cd [ 48.192883] 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 [ 48.196019] RSP: 002b:00007ffc6624bb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.197387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62bb7325cd [ 48.198665] RDX: 000055d68d1ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.199930] RBP: 00007ffc6624bbe0 R08: 0000000000000000 R09: 00007ffc6624b280 [ 48.201226] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d694ea9ad0 [ 48.202497] R13: 00007ffc6624c010 R14: 000055d694eaabc0 R15: 000055d694ebb780 [ 48.203786] [ 48.204203] irq event stamp: 1715 [ 48.204867] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 48.206389] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 48.207889] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 48.209450] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 48.211016] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59554' (ECDSA) to the list of known hosts. 2025/11/18 01:26:18 fuzzer started 2025/11/18 01:26:18 dialing manager at localhost:37895 2025/11/18 01:26:18 checking machine... 2025/11/18 01:26:18 checking revisions... [ 49.155474] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:26:18 testing simple program... [ 49.241763] cgroup: Unknown subsys name 'net' [ 49.295960] cgroup: Unknown subsys name 'cpuset' [ 49.309133] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:26:17 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff8880096275e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12ccc89000 CR3=0000000009a2c000 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=1a4f169ed36faab37044f03d0c4fe50e XMM02=ec2efd57dc4c00df0000000000305088 XMM03=9e0863417f200fb10000000000305158 XMM04=f5873cc9720e1ab700000000000ae988 XMM05=14648eaa1277bab100000000003219d8 XMM06=817b8945e9d503730000000000321860 XMM07=e042d86d42eb936e0000000000311678 XMM08=9e0863417f200fb10000000000305158 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d55d9a RBX=0000000000000001 RCX=ffffffff86aaecd0 RDX=dffffc0000000000 RSI=0000000000000000 RDI=ffffffff86aaecd2 RBP=ffff88806cf08ac0 RSP=ffff88806cf08a00 R8 =ffffffff86aaecd4 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023cd8 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88801a05fc80 R15=ffff88806cf08a70 RIP=ffffffff8135fa18 RFL=00000216 [----AP-] 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 00007f329905f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe27a53000 CR3=000000000b7dd000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000