[ 46.631403] ------------[ cut here ]------------ [ 46.632362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.634365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.635851] Modules linked in: [ 46.636436] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.638420] Tainted: [W]=WARN [ 46.639030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.640494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.641410] 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 [ 46.644587] RSP: 0018:ffff88801863fbc0 EFLAGS: 00010286 [ 46.645557] RAX: 0000000000000000 RBX: ffffed10030c7f78 RCX: ffffffff813a4050 [ 46.646838] RDX: ffff888019a73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.648121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c7f2f [ 46.649415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.650702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801863fdf8 [ 46.651997] FS: 00007fd426d07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.653452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.654514] CR2: 00007fffa6194ef7 CR3: 000000000e35d000 CR4: 0000000000350ef0 [ 46.655806] Call Trace: [ 46.656279] [ 46.656724] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.657593] ? __create_object+0x59/0x80 [ 46.658378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.659360] __vmalloc_noprof+0x59/0x60 [ 46.660103] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.660978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.661904] bpf_prog_alloc+0x39/0x200 [ 46.662601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.663531] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.664419] do_seccomp+0x349/0x25e0 [ 46.665133] ? find_held_lock+0x2b/0x80 [ 46.665898] ? do_prlimit+0x310/0x610 [ 46.666593] ? __pfx_do_seccomp+0x10/0x10 [ 46.667377] ? do_raw_spin_unlock+0x53/0x220 [ 46.668199] ? _raw_spin_unlock+0x1e/0x40 [ 46.669000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.669969] ? static_key_count+0x60/0x80 [ 46.670776] prctl_set_seccomp+0x4e/0x70 [ 46.671532] __do_sys_prctl+0xe6c/0x1d70 [ 46.672305] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.673163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.674136] ? irqentry_exit+0xf3/0x650 [ 46.674895] do_syscall_64+0xbf/0x430 [ 46.675634] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.676548] RIP: 0033:0x7fd4271f95cd [ 46.677247] 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 [ 46.680458] RSP: 002b:00007fffa6193b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.681840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4271f95cd [ 46.683133] RDX: 0000562eeb129e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.684422] RBP: 00007fffa6193bc0 R08: 0000000000000000 R09: 00007fffa6193260 [ 46.685727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f1e7d5ad0 [ 46.686997] R13: 00007fffa6193ff0 R14: 0000562f1e7d6bc0 R15: 0000562f1e7e7780 [ 46.688310] [ 46.688778] irq event stamp: 1707 [ 46.689389] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 46.690911] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 46.692443] softirqs last enabled at (1522): [] handle_softirqs+0x50c/0x770 [ 46.693988] softirqs last disabled at (1517): [] __irq_exit_rcu+0xc4/0x100 [ 46.695535] ---[ end trace 0000000000000000 ]--- [ 50.220137] ------------[ cut here ]------------ [ 50.221190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.223670] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.225318] Modules linked in: [ 50.226026] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.228587] Tainted: [W]=WARN [ 50.229366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.231042] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.232119] 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 [ 50.235760] RSP: 0018:ffff88801b24fbc0 EFLAGS: 00010286 [ 50.236887] RAX: 0000000000000000 RBX: ffffed1003649f78 RCX: ffffffff813a4050 [ 50.238387] RDX: ffff88801bc8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.239869] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003649f2f [ 50.241346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.242837] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b24fdf8 [ 50.244355] FS: 00007fdae0cef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.246028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.247303] CR2: 00007ffea1796ef7 CR3: 000000000b694000 CR4: 0000000000350ef0 [ 50.248757] Call Trace: [ 50.249285] [ 50.249791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.250791] ? __create_object+0x59/0x80 [ 50.251678] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.252767] __vmalloc_noprof+0x59/0x60 [ 50.253570] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.254543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.255601] bpf_prog_alloc+0x39/0x200 [ 50.256411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.257459] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.258464] do_seccomp+0x349/0x25e0 [ 50.259281] ? find_held_lock+0x2b/0x80 [ 50.260131] ? do_prlimit+0x310/0x610 [ 50.260964] ? __pfx_do_seccomp+0x10/0x10 [ 50.261851] ? do_raw_spin_unlock+0x53/0x220 [ 50.262796] ? _raw_spin_unlock+0x1e/0x40 [ 50.263697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.264791] ? static_key_count+0x60/0x80 [ 50.265701] prctl_set_seccomp+0x4e/0x70 [ 50.266535] __do_sys_prctl+0xe6c/0x1d70 [ 50.267427] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.268396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.269495] ? irqentry_exit+0xf3/0x650 [ 50.270352] do_syscall_64+0xbf/0x430 [ 50.271202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.272284] RIP: 0033:0x7fdae11e15cd [ 50.273092] 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 [ 50.276702] RSP: 002b:00007ffea1794860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.278245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdae11e15cd [ 50.279710] RDX: 0000558407b73e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.281199] RBP: 00007ffea17948c0 R08: 0000000000000000 R09: 00007ffea1793f60 [ 50.282643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558419889ad0 [ 50.283979] R13: 00007ffea1794cf0 R14: 000055841988abc0 R15: 000055841989b780 [ 50.285076] [ 50.285424] irq event stamp: 1783 [ 50.285949] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.287204] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 50.288447] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 50.289697] softirqs last disabled at (1281): [] __irq_exit_rcu+0xc4/0x100 [ 50.290938] ---[ end trace 0000000000000000 ]--- [ 51.088314] ------------[ cut here ]------------ [ 51.089219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.091302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.092724] Modules linked in: [ 51.093285] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.095465] Tainted: [W]=WARN [ 51.096038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.097445] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.098321] 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 [ 51.101432] RSP: 0018:ffff88801bcb7bc0 EFLAGS: 00010286 [ 51.102392] RAX: 0000000000000000 RBX: ffffed1003796f78 RCX: ffffffff813a4050 [ 51.103636] RDX: ffff88800f649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.104868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003796f2f [ 51.106128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.107361] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcb7df8 [ 51.108627] FS: 00007f1f7dc33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.110000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.111040] CR2: 00007f1f7e125580 CR3: 000000000c90b000 CR4: 0000000000350ef0 [ 51.112285] Call Trace: [ 51.112782] [ 51.113193] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.114084] ? __create_object+0x59/0x80 [ 51.114847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.115816] __vmalloc_noprof+0x59/0x60 [ 51.116520] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.117381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.118263] bpf_prog_alloc+0x39/0x200 [ 51.118958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.119850] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.120714] do_seccomp+0x349/0x25e0 [ 51.121373] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.122245] ? __pfx_do_seccomp+0x10/0x10 [ 51.122998] ? find_held_lock+0x2b/0x80 [ 51.123740] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.124728] ? static_key_count+0x60/0x80 [ 51.125469] prctl_set_seccomp+0x4e/0x70 [ 51.126224] __do_sys_prctl+0xe6c/0x1d70 [ 51.126970] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.127789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.128706] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.129583] ? irqentry_exit+0xf3/0x650 [ 51.130312] do_syscall_64+0xbf/0x430 [ 51.131024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.131956] RIP: 0033:0x7f1f7e1255cd [ 51.132589] 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 [ 51.135698] RSP: 002b:00007ffce1db0b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.137065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f7e1255cd [ 51.138332] RDX: 0000560531b05e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.139631] RBP: 00007ffce1db0b90 R08: 0000000000000000 R09: 00007ffce1db0230 [ 51.140883] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605537faad0 [ 51.142141] R13: 00007ffce1db0fc0 R14: 00005605537fbbc0 R15: 000056055380c780 [ 51.143434] [ 51.143901] irq event stamp: 1763 [ 51.144498] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 51.146016] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 51.147545] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 51.149069] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 51.150565] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19001' (ECDSA) to the list of known hosts. 2025/11/18 17:30:13 fuzzer started 2025/11/18 17:30:13 dialing manager at localhost:34383 2025/11/18 17:30:13 checking machine... 2025/11/18 17:30:13 checking revisions... [ 52.080160] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:30:13 testing simple program... [ 52.168511] cgroup: Unknown subsys name 'net' [ 52.239199] cgroup: Unknown subsys name 'cpuset' [ 52.253730] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:30:12 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888017b99bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017b9a618 RSP=ffff88806ce08888 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017b9a640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270b9 RFL=00000006 [-----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 00007fdae0cef900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdae12a6618 CR3=000000000ba56000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007f0722f158a4 RBX=00000000000b0848 RCX=00007f0722f84320 RDX=00007f0722f83d4c RSI=00007ffcca0e1858 RDI=000056304924d330 RBP=00007ffcca0e18d8 RSP=00007ffcca0e1850 R8 =00000000000000e8 R9 =00000000000b0848 R10=0000000000000002 R11=00007f0721aaaaf0 R12=00007f0721838848 R13=00000000000b42e8 R14=0000000000000006 R15=00007ffcca0e1860 RIP=00007f0722f158c6 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0722392900 00000000 00000000 GS =0000 0000000000000000 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=00007ffd1b493de8 CR3=000000000db9b000 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=b3285ca56c489dff00000000002ef5b8 XMM01=3ad6375ab3ee5c95134dc5386c8965e1 XMM02=ec2efd57dc4c00df00000000003049d0 XMM03=7e253975241579e90000000000304aa0 XMM04=954062d1119f10ee00000000000ae988 XMM05=090f1556b20111b300000000003215c0 XMM06=5b75c91c804453420000000000321448 XMM07=e042d86d42eb936e0000000000312658 XMM08=7e253975241579e90000000000304aa0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000