[ 46.368065] ------------[ cut here ]------------ [ 46.368972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.370983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.372643] Modules linked in: [ 46.373233] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.375257] Tainted: [W]=WARN [ 46.375839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.377288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.378189] 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 [ 46.381276] RSP: 0018:ffff8880162a7bc0 EFLAGS: 00010286 [ 46.382244] RAX: 0000000000000000 RBX: ffffed1002c54f78 RCX: ffffffff813a4050 [ 46.383486] RDX: ffff88800e083780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.384730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c54f2f [ 46.386005] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.387258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162a7df8 [ 46.388517] FS: 00007f2fe4179900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.389942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.390984] CR2: 00007ffe61996ef7 CR3: 000000000e809000 CR4: 0000000000350ef0 [ 46.392235] Call Trace: [ 46.392742] [ 46.393146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.394042] ? __create_object+0x59/0x80 [ 46.394808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.395777] __vmalloc_noprof+0x59/0x60 [ 46.396476] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.397336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.398240] bpf_prog_alloc+0x39/0x200 [ 46.398964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.399874] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.400752] do_seccomp+0x349/0x25e0 [ 46.401411] ? find_held_lock+0x2b/0x80 [ 46.402170] ? do_prlimit+0x310/0x610 [ 46.402918] ? __pfx_do_seccomp+0x10/0x10 [ 46.403687] ? do_raw_spin_unlock+0x53/0x220 [ 46.404458] ? _raw_spin_unlock+0x1e/0x40 [ 46.405218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.406157] ? static_key_count+0x60/0x80 [ 46.406939] prctl_set_seccomp+0x4e/0x70 [ 46.407706] __do_sys_prctl+0xe6c/0x1d70 [ 46.408425] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.409288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.410257] ? irqentry_exit+0xf3/0x650 [ 46.411011] do_syscall_64+0xbf/0x430 [ 46.411737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.412657] RIP: 0033:0x7f2fe466b5cd [ 46.413305] 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 [ 46.416394] RSP: 002b:00007ffe619954a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.417743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fe466b5cd [ 46.418997] RDX: 0000561dc83b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.420246] RBP: 00007ffe61995500 R08: 0000000000000000 R09: 00007ffe61994ba0 [ 46.421516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dfefec240 [ 46.422775] R13: 00007ffe61995930 R14: 0000561dfeff5380 R15: 0000561dff000540 [ 46.424048] [ 46.424462] irq event stamp: 1805 [ 46.425101] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.426599] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.428086] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.429614] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 46.431094] ---[ end trace 0000000000000000 ]--- [ 49.358734] ------------[ cut here ]------------ [ 49.359701] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.361763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.363274] Modules linked in: [ 49.363925] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.365977] Tainted: [W]=WARN [ 49.366540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.368051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.368968] 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 [ 49.372157] RSP: 0018:ffff88801683fbc0 EFLAGS: 00010286 [ 49.373143] RAX: 0000000000000000 RBX: ffffed1002d07f78 RCX: ffffffff813a4050 [ 49.374445] RDX: ffff888016bd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.375732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d07f2f [ 49.377033] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.378339] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801683fdf8 [ 49.379644] FS: 00007f2baec24900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.381097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.382196] CR2: 00007f2baf116580 CR3: 0000000009bed000 CR4: 0000000000350ef0 [ 49.383512] Call Trace: [ 49.384014] [ 49.384433] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.385328] ? __create_object+0x59/0x80 [ 49.386141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.387128] __vmalloc_noprof+0x59/0x60 [ 49.387906] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.388789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.389759] bpf_prog_alloc+0x39/0x200 [ 49.390454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.391379] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.392303] do_seccomp+0x349/0x25e0 [ 49.393022] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.393952] ? __pfx_do_seccomp+0x10/0x10 [ 49.394754] ? find_held_lock+0x2b/0x80 [ 49.395475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.396441] ? static_key_count+0x60/0x80 [ 49.397223] prctl_set_seccomp+0x4e/0x70 [ 49.398012] __do_sys_prctl+0xe6c/0x1d70 [ 49.398821] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.399693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.400662] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.401654] ? irqentry_exit+0xf3/0x650 [ 49.402382] do_syscall_64+0xbf/0x430 [ 49.403122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.404089] RIP: 0033:0x7f2baf1165cd [ 49.404790] 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 [ 49.408015] RSP: 002b:00007ffed899fac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.409379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2baf1165cd [ 49.410682] RDX: 000055aecc74de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.411990] RBP: 00007ffed899fb20 R08: 0000000000000000 R09: 00007ffed899f1c0 [ 49.413287] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af0b7c82b0 [ 49.414598] R13: 00007ffed899ff50 R14: 000055af0b7cad20 R15: 000055af0b7dc8d0 [ 49.415914] [ 49.416351] irq event stamp: 1757 [ 49.417062] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.418620] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.420145] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.421703] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 49.423227] ---[ end trace 0000000000000000 ]--- [ 50.141199] ------------[ cut here ]------------ [ 50.142142] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.144617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.146082] Modules linked in: [ 50.146717] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.150119] Tainted: [W]=WARN [ 50.150811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.152290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.153204] 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 [ 50.156376] RSP: 0018:ffff888015bf7bc0 EFLAGS: 00010286 [ 50.157354] RAX: 0000000000000000 RBX: ffffed1002b7ef78 RCX: ffffffff813a4050 [ 50.158648] RDX: ffff88800f5ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.159959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7ef2f [ 50.161251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.162547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bf7df8 [ 50.163857] FS: 00007fe824499900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.165307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.166440] CR2: 00007fffa9b59ef7 CR3: 000000000cff4000 CR4: 0000000000350ef0 [ 50.167749] Call Trace: [ 50.168210] [ 50.168679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.169602] ? __create_object+0x59/0x80 [ 50.170353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.171338] __vmalloc_noprof+0x59/0x60 [ 50.172111] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.172992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.173939] bpf_prog_alloc+0x39/0x200 [ 50.174698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.175653] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.176518] do_seccomp+0x349/0x25e0 [ 50.177254] ? find_held_lock+0x2b/0x80 [ 50.178041] ? do_prlimit+0x310/0x610 [ 50.178796] ? __pfx_do_seccomp+0x10/0x10 [ 50.179545] ? do_raw_spin_unlock+0x53/0x220 [ 50.180386] ? _raw_spin_unlock+0x1e/0x40 [ 50.181174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.182173] ? static_key_count+0x60/0x80 [ 50.182989] prctl_set_seccomp+0x4e/0x70 [ 50.183765] __do_sys_prctl+0xe6c/0x1d70 [ 50.184499] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.185361] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.186341] ? irqentry_exit+0xf3/0x650 [ 50.187111] do_syscall_64+0xbf/0x430 [ 50.187864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.188830] RIP: 0033:0x7fe82498b5cd [ 50.189511] 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 [ 50.192680] RSP: 002b:00007fffa9b58b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.194072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe82498b5cd [ 50.195372] RDX: 00005602e34f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.196663] RBP: 00007fffa9b58bb0 R08: 0000000000000000 R09: 00007fffa9b58250 [ 50.197958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560306e44ad0 [ 50.199250] R13: 00007fffa9b58fe0 R14: 0000560306e45bc0 R15: 0000560306e56780 [ 50.200593] [ 50.201023] irq event stamp: 2091 [ 50.201689] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80 [ 50.203003] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80 [ 50.204275] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.205576] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.206846] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40911' (ECDSA) to the list of known hosts. 2025/11/17 13:17:28 fuzzer started 2025/11/17 13:17:28 dialing manager at localhost:37895 2025/11/17 13:17:28 checking machine... 2025/11/17 13:17:28 checking revisions... [ 51.083703] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:17:28 testing simple program... [ 51.170952] cgroup: Unknown subsys name 'net' [ 51.221063] cgroup: Unknown subsys name 'cpuset' [ 51.240831] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:17:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff8880168ef384 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888016cfbb7c RBP=0000000000000001 RSP=ffff8880168ef3b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff8880096c78c0 RIP=ffffffff815d2aa8 RFL=00000293 [--S-A-C] 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 00007f2baec24900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2baf1db618 CR3=000000000e50f000 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=0000000000023a01 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2535f7f8 CR3=000000000cfea000 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=5e8d826337c740bd384293cf082af67a XMM02=0000000000303dd0eff9b2d0a8fce9cb XMM03=0000000000303ea02c67c8bc2e329bc3 XMM04=b36bcf09f5a8341400000000000ae988 XMM05=090f1556b20111b3000000000031ff00 XMM06=5b75c91c80445342000000000031fd88 XMM07=e042d86d42eb936e0000000000311110 XMM08=b15136733b415e8c0000000000303ea0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000