[ 38.985412] ------------[ cut here ]------------ [ 38.986463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.988666] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.990209] Modules linked in: [ 38.990909] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.993049] Tainted: [W]=WARN [ 38.993682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.995253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996225] 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 [ 38.999614] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 39.000651] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 39.002005] RDX: ffff8880185d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.003381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 39.004742] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.006096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 39.007457] FS: 00007f34fed2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.008980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.010113] CR2: 00007ffd3a7a5ef7 CR3: 000000000bab9000 CR4: 0000000000350ef0 [ 39.011480] Call Trace: [ 39.012010] [ 39.012450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.013398] ? __create_object+0x59/0x80 [ 39.014215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.015246] __vmalloc_noprof+0x59/0x60 [ 39.016054] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.016979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017964] bpf_prog_alloc+0x39/0x200 [ 39.018759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.019754] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.020704] do_seccomp+0x349/0x25e0 [ 39.021413] ? find_held_lock+0x2b/0x80 [ 39.022222] ? do_prlimit+0x310/0x610 [ 39.023017] ? __pfx_do_seccomp+0x10/0x10 [ 39.023847] ? do_raw_spin_unlock+0x53/0x220 [ 39.024721] ? _raw_spin_unlock+0x1e/0x40 [ 39.025494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.026518] ? static_key_count+0x60/0x80 [ 39.027357] prctl_set_seccomp+0x4e/0x70 [ 39.028174] __do_sys_prctl+0xe6c/0x1d70 [ 39.028992] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.029893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.030934] ? irqentry_exit+0xf3/0x650 [ 39.031723] do_syscall_64+0xbf/0x430 [ 39.032465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.033456] RIP: 0033:0x7f34ff2215cd [ 39.034196] 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 [ 39.037501] RSP: 002b:00007ffd3a7a4c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.038931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34ff2215cd [ 39.040251] RDX: 00005603b8e68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.041626] RBP: 00007ffd3a7a4ce0 R08: 0000000000000000 R09: 00007ffd3a7a4380 [ 39.042971] R10: 0000000000000000 R11: 0000000000000246 R12: 00005603f223f2b0 [ 39.044310] R13: 00007ffd3a7a5110 R14: 00005603f2241d20 R15: 00005603f22538d0 [ 39.045669] [ 39.046105] irq event stamp: 1729 [ 39.046800] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 39.048379] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 39.049939] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 39.051478] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 39.052807] ---[ end trace 0000000000000000 ]--- [ 42.533126] ------------[ cut here ]------------ [ 42.534104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.536200] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.537947] Modules linked in: [ 42.538704] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.540716] Tainted: [W]=WARN [ 42.541284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.542816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.543764] 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 [ 42.547003] RSP: 0018:ffff888017237bc0 EFLAGS: 00010286 [ 42.548021] RAX: 0000000000000000 RBX: ffffed1002e46f78 RCX: ffffffff813a4050 [ 42.549352] RDX: ffff888016011bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.550676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e46f2f [ 42.552001] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.553312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017237df8 [ 42.554647] FS: 00007f231fdbc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.556129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.557202] CR2: 00007fff579dfef7 CR3: 0000000020d1c000 CR4: 0000000000350ef0 [ 42.558540] Call Trace: [ 42.559092] [ 42.559523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.560430] ? __create_object+0x59/0x80 [ 42.561218] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.562220] __vmalloc_noprof+0x59/0x60 [ 42.563021] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.563922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.564882] bpf_prog_alloc+0x39/0x200 [ 42.565634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.566553] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.567481] do_seccomp+0x349/0x25e0 [ 42.568224] ? find_held_lock+0x2b/0x80 [ 42.569006] ? do_prlimit+0x310/0x610 [ 42.569777] ? __pfx_do_seccomp+0x10/0x10 [ 42.570567] ? do_raw_spin_unlock+0x53/0x220 [ 42.571433] ? _raw_spin_unlock+0x1e/0x40 [ 42.572234] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.573233] ? static_key_count+0x60/0x80 [ 42.574072] prctl_set_seccomp+0x4e/0x70 [ 42.574894] __do_sys_prctl+0xe6c/0x1d70 [ 42.575709] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.576547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.577558] ? irqentry_exit+0xf3/0x650 [ 42.578351] do_syscall_64+0xbf/0x430 [ 42.579142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.580120] RIP: 0033:0x7f23202ae5cd [ 42.580851] 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 [ 42.584122] RSP: 002b:00007fff579dd980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.585512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f23202ae5cd [ 42.586844] RDX: 000055a7a26ebe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.588142] RBP: 00007fff579dd9e0 R08: 0000000000000000 R09: 00007fff579dd080 [ 42.589453] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7aadbf2b0 [ 42.590781] R13: 00007fff579dde10 R14: 000055a7aadc1d20 R15: 000055a7aadd38d0 [ 42.592127] [ 42.592607] irq event stamp: 1817 [ 42.593224] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 42.594792] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 42.596366] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 42.597950] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.599512] ---[ end trace 0000000000000000 ]--- [ 43.403684] ------------[ cut here ]------------ [ 43.404545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.406763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.408258] Modules linked in: [ 43.408890] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.410863] Tainted: [W]=WARN [ 43.411412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.412888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.413796] 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 [ 43.416966] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 43.417955] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 43.419250] RDX: ffff888016fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.420519] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 43.421786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.423081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 43.424362] FS: 00007f1d5ec82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.425790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.426863] CR2: 00007f1d5f174580 CR3: 000000001c37e000 CR4: 0000000000350ef0 [ 43.428142] Call Trace: [ 43.428650] [ 43.429061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.429955] ? __create_object+0x59/0x80 [ 43.430756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.431731] __vmalloc_noprof+0x59/0x60 [ 43.432440] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.433314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.434240] bpf_prog_alloc+0x39/0x200 [ 43.434981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.435917] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.436810] do_seccomp+0x349/0x25e0 [ 43.437479] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.438393] ? __pfx_do_seccomp+0x10/0x10 [ 43.439173] ? find_held_lock+0x2b/0x80 [ 43.439919] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.440869] ? static_key_count+0x60/0x80 [ 43.441669] prctl_set_seccomp+0x4e/0x70 [ 43.442403] __do_sys_prctl+0xe6c/0x1d70 [ 43.443186] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.444041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.444999] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.445969] ? irqentry_exit+0xf3/0x650 [ 43.446728] do_syscall_64+0xbf/0x430 [ 43.447423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.448378] RIP: 0033:0x7f1d5f1745cd [ 43.449092] 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 [ 43.452252] RSP: 002b:00007ffcc76eb7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.453612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d5f1745cd [ 43.454905] RDX: 000055c430906e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.456177] RBP: 00007ffcc76eb800 R08: 0000000000000000 R09: 00007ffcc76eaea0 [ 43.457454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c443a9fbf0 [ 43.458751] R13: 00007ffcc76ebc30 R14: 000055c443aa9380 R15: 000055c443ab4460 [ 43.460042] [ 43.460462] irq event stamp: 1773 [ 43.461111] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.462636] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.464157] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 43.465690] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 43.467207] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49511' (ECDSA) to the list of known hosts. 2025/11/18 05:11:09 fuzzer started 2025/11/18 05:11:09 dialing manager at localhost:37895 2025/11/18 05:11:09 checking machine... 2025/11/18 05:11:09 checking revisions... [ 44.402848] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:11:09 testing simple program... [ 44.490122] cgroup: Unknown subsys name 'net' [ 44.540692] cgroup: Unknown subsys name 'cpuset' [ 44.561862] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:11:08 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a50 RCX=0000000000000002 RDX=1ffff1100d9c114b RSI=ffff88806ce08a48 RDI=ffff88806ce08a60 RBP=ffff88806ce08a48 RSP=ffff88806ce08958 R8 =ffffffff86a014d8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=0000000000000008 R13=ffff88806ce08a98 R14=ffff88806ce08a50 R15=ffff88806ce08a50 RIP=ffffffff8135e26f 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 0000000000000000 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=00007fe6f5ea5410 CR3=000000000fbf0000 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=a50aedccffddbc96404341e1ae98c1f4 XMM02=ec2efd57dc4c00df0000000000305af8 XMM03=b51650a50633419e0000000000305bc8 XMM04=c450e5d6f23a6a3500000000000ae988 XMM05=090f1556b20111b3000000000031f8d8 XMM06=5b75c91c80445342000000000031f760 XMM07=e042d86d42eb936e000000000030f150 XMM08=b51650a50633419e0000000000305bc8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0daee6a RBX=0000000000000001 RCX=ffffffff86d77350 RDX=dffffc0000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888018b8f608 RSP=ffff888018b8f540 R8 =ffffffff86d77354 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a898 R12=ffff888018b8f610 R13=ffff888018b8f5f8 R14=ffff888018b8fcb8 R15=ffff888018b8f5b0 RIP=ffffffff8135e92d 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 00007f231fdbc900 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=00007fff579d7000 CR3=0000000020c74000 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