[ 38.890744] ------------[ cut here ]------------ [ 38.891655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.894050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.895525] Modules linked in: [ 38.896122] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.898173] Tainted: [W]=WARN [ 38.898778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.900248] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.901170] 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 [ 38.904374] RSP: 0018:ffff888015a3fbc0 EFLAGS: 00010286 [ 38.905361] RAX: 0000000000000000 RBX: ffffed1002b47f78 RCX: ffffffff813a4050 [ 38.906634] RDX: ffff88800d75d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.907928] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b47f2f [ 38.909248] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.910552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a3fdf8 [ 38.911848] FS: 00007f6807727900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.913357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.914418] CR2: 00007fff5da2cef7 CR3: 000000000d415000 CR4: 0000000000350ef0 [ 38.915703] Call Trace: [ 38.916169] [ 38.916631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.917476] ? __create_object+0x59/0x80 [ 38.918269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.919252] __vmalloc_noprof+0x59/0x60 [ 38.920022] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.920903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.921836] bpf_prog_alloc+0x39/0x200 [ 38.922573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.923464] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.924379] do_seccomp+0x349/0x25e0 [ 38.925087] ? find_held_lock+0x2b/0x80 [ 38.925841] ? do_prlimit+0x310/0x610 [ 38.926580] ? __pfx_do_seccomp+0x10/0x10 [ 38.927324] ? do_raw_spin_unlock+0x53/0x220 [ 38.928153] ? _raw_spin_unlock+0x1e/0x40 [ 38.928949] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.929917] ? static_key_count+0x60/0x80 [ 38.930721] prctl_set_seccomp+0x4e/0x70 [ 38.931452] __do_sys_prctl+0xe6c/0x1d70 [ 38.932234] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.933107] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.934068] ? irqentry_exit+0xf3/0x650 [ 38.934842] do_syscall_64+0xbf/0x430 [ 38.935583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.936553] RIP: 0033:0x7f6807c195cd [ 38.937210] 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 [ 38.940375] RSP: 002b:00007fff5da2bdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.941749] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6807c195cd [ 38.943037] RDX: 0000556bda83be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.944327] RBP: 00007fff5da2be10 R08: 0000000000000000 R09: 00007fff5da2b4b0 [ 38.945615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556becf692b0 [ 38.946902] R13: 00007fff5da2c240 R14: 0000556becf6bd20 R15: 0000556becf7d8d0 [ 38.948210] [ 38.948680] irq event stamp: 1791 [ 38.949291] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 38.950811] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 38.952342] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 38.953912] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 38.955429] ---[ end trace 0000000000000000 ]--- [ 42.249045] ------------[ cut here ]------------ [ 42.250125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.252110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.253590] Modules linked in: [ 42.254202] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.256468] Tainted: [W]=WARN [ 42.257150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.258697] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.259622] 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 [ 42.262826] RSP: 0018:ffff8880189c7bc0 EFLAGS: 00010286 [ 42.263822] RAX: 0000000000000000 RBX: ffffed1003138f78 RCX: ffffffff813a4050 [ 42.265128] RDX: ffff888017248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.266435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003138f2f [ 42.267843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.269151] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189c7df8 [ 42.270467] FS: 00007f639500c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.271981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.273078] CR2: 00007f63955724a6 CR3: 000000000e201000 CR4: 0000000000350ef0 [ 42.274369] Call Trace: [ 42.274914] [ 42.275325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.276251] ? __create_object+0x59/0x80 [ 42.277078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.278067] __vmalloc_noprof+0x59/0x60 [ 42.278863] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.279769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.280739] bpf_prog_alloc+0x39/0x200 [ 42.281440] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.282370] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.283311] do_seccomp+0x349/0x25e0 [ 42.284055] ? find_held_lock+0x2b/0x80 [ 42.284854] ? do_prlimit+0x310/0x610 [ 42.285634] ? __pfx_do_seccomp+0x10/0x10 [ 42.286386] ? do_raw_spin_unlock+0x53/0x220 [ 42.287265] ? _raw_spin_unlock+0x1e/0x40 [ 42.288086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.289101] ? static_key_count+0x60/0x80 [ 42.289938] prctl_set_seccomp+0x4e/0x70 [ 42.290767] __do_sys_prctl+0xe6c/0x1d70 [ 42.291587] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.292436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.293455] ? irqentry_exit+0xf3/0x650 [ 42.294273] do_syscall_64+0xbf/0x430 [ 42.295076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.296079] RIP: 0033:0x7f63954fe5cd [ 42.296831] 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 [ 42.300100] RSP: 002b:00007fff1c945070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.301544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63954fe5cd [ 42.302895] RDX: 000055a597d00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.304227] RBP: 00007fff1c9450d0 R08: 0000000000000000 R09: 00007fff1c944770 [ 42.305585] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a59fb0dbf0 [ 42.306926] R13: 00007fff1c945500 R14: 000055a59fb17380 R15: 000055a59fb22460 [ 42.308274] [ 42.308782] irq event stamp: 1911 [ 42.309393] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 42.310981] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 42.312589] softirqs last enabled at (1442): [] handle_softirqs+0x50c/0x770 [ 42.313797] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 42.314807] ---[ end trace 0000000000000000 ]--- [ 43.109863] ------------[ cut here ]------------ [ 43.110802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.112893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.114340] Modules linked in: [ 43.115049] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.117042] Tainted: [W]=WARN [ 43.117675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.119169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.120239] 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 [ 43.123469] RSP: 0018:ffff88800f14fbc0 EFLAGS: 00010286 [ 43.124551] RAX: 0000000000000000 RBX: ffffed1001e29f78 RCX: ffffffff813a4050 [ 43.125845] RDX: ffff888016780000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.127142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e29f2f [ 43.128451] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.129758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f14fdf8 [ 43.131051] FS: 00007f9d0e0fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.132550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.133633] CR2: 00007ffe053a8ef7 CR3: 000000001d2d1000 CR4: 0000000000350ef0 [ 43.134931] Call Trace: [ 43.135386] [ 43.135876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.136799] ? __create_object+0x59/0x80 [ 43.137613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.138602] __vmalloc_noprof+0x59/0x60 [ 43.139313] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.140214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.141176] bpf_prog_alloc+0x39/0x200 [ 43.141941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.142911] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.143855] do_seccomp+0x349/0x25e0 [ 43.144614] ? find_held_lock+0x2b/0x80 [ 43.145314] ? do_prlimit+0x310/0x610 [ 43.146067] ? __pfx_do_seccomp+0x10/0x10 [ 43.146869] ? do_raw_spin_unlock+0x53/0x220 [ 43.147742] ? _raw_spin_unlock+0x1e/0x40 [ 43.148544] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.149451] ? static_key_count+0x60/0x80 [ 43.150283] prctl_set_seccomp+0x4e/0x70 [ 43.151090] __do_sys_prctl+0xe6c/0x1d70 [ 43.151931] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.152847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.153855] ? irqentry_exit+0xf3/0x650 [ 43.154643] do_syscall_64+0xbf/0x430 [ 43.155342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.156330] RIP: 0033:0x7f9d0e5ee5cd [ 43.157081] 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 [ 43.160338] RSP: 002b:00007ffe053a66b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.161602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d0e5ee5cd [ 43.162703] RDX: 0000556feedade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.163816] RBP: 00007ffe053a6710 R08: 0000000000000000 R09: 00007ffe053a5db0 [ 43.164934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557006767ad0 [ 43.166026] R13: 00007ffe053a6b40 R14: 0000557006768bc0 R15: 0000557006779780 [ 43.167287] [ 43.167807] irq event stamp: 1743 [ 43.168447] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.170109] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 43.171703] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 43.173330] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 43.174652] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46023' (ECDSA) to the list of known hosts. 2025/11/18 22:31:25 fuzzer started 2025/11/18 22:31:26 dialing manager at localhost:34383 2025/11/18 22:31:26 checking machine... 2025/11/18 22:31:26 checking revisions... [ 44.198884] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:31:26 testing simple program... [ 44.291112] cgroup: Unknown subsys name 'net' [ 44.354252] cgroup: Unknown subsys name 'cpuset' [ 44.367120] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:31:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff11002aadfa3 RCX=ffffffff81a05e3e RDX=ffff888013edd340 RSI=ffffffff81a0590a RDI=ffffffff85e1ffe0 RBP=ffffffff85a85260 RSP=ffff88801556fcd0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88800cf5ddc0 R14=000000000b939007 R15=ffff88800e8a5f08 RIP=ffffffff81528ec4 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f78807bd900 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=00007f787fed7000 CR3=000000000b935000 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=0000000000000000646873733d4d4d4f XMM02=ffffffffffffffffffffffffffffffff XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=9c39f12abe3f34a900000000000ae988 XMM05=26b09a0dacfbd7f30000000000323c80 XMM06=d96330e2d2db86320000000000322b18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff815bd130 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63955c3618 CR3=000000000d9e0000 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=31333a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343631 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000