[ 39.169411] ------------[ cut here ]------------ [ 39.170449] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.172546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.174129] Modules linked in: [ 39.174784] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.176892] Tainted: [W]=WARN [ 39.177479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.179035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.179986] 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 [ 39.183332] RSP: 0018:ffff888009dd7bc0 EFLAGS: 00010286 [ 39.184373] RAX: 0000000000000000 RBX: ffffed10013baf78 RCX: ffffffff813a4050 [ 39.185711] RDX: ffff888015a4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.187083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013baf2f [ 39.188429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.189785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009dd7df8 [ 39.191154] FS: 00007f634dc8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.192680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.193801] CR2: 00007fffd5667ef8 CR3: 000000000e466000 CR4: 0000000000350ef0 [ 39.195176] Call Trace: [ 39.195670] [ 39.196159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.197117] ? __create_object+0x59/0x80 [ 39.197951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.199004] __vmalloc_noprof+0x59/0x60 [ 39.199762] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.200693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.201684] bpf_prog_alloc+0x39/0x200 [ 39.202479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.203463] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.204411] do_seccomp+0x349/0x25e0 [ 39.205167] ? find_held_lock+0x2b/0x80 [ 39.205952] ? do_prlimit+0x310/0x610 [ 39.206711] ? __pfx_do_seccomp+0x10/0x10 [ 39.207545] ? do_raw_spin_unlock+0x53/0x220 [ 39.208440] ? _raw_spin_unlock+0x1e/0x40 [ 39.209283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.210299] ? static_key_count+0x60/0x80 [ 39.211152] prctl_set_seccomp+0x4e/0x70 [ 39.211980] __do_sys_prctl+0xe6c/0x1d70 [ 39.212763] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.213665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.214701] ? irqentry_exit+0xf3/0x650 [ 39.215514] do_syscall_64+0xbf/0x430 [ 39.216293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.217274] RIP: 0033:0x7f634e1815cd [ 39.218018] 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 [ 39.221341] RSP: 002b:00007fffd5665d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.222786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f634e1815cd [ 39.224130] RDX: 000055a574536e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.225485] RBP: 00007fffd5665d60 R08: 0000000000000000 R09: 00007fffd5665400 [ 39.226850] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5797eab10 [ 39.228214] R13: 00007fffd5666190 R14: 000055a5797eb2b0 R15: 000055a5797ff6f0 [ 39.229585] [ 39.230086] irq event stamp: 1769 [ 39.230743] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 39.232339] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 39.233931] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 39.235568] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 39.237135] ---[ end trace 0000000000000000 ]--- [ 42.904095] ------------[ cut here ]------------ [ 42.904830] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.906528] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.907739] Modules linked in: [ 42.908481] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.910540] Tainted: [W]=WARN [ 42.911056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.912289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.913051] 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 [ 42.915731] RSP: 0018:ffff888016467bc0 EFLAGS: 00010286 [ 42.916540] RAX: 0000000000000000 RBX: ffffed1002c8cf78 RCX: ffffffff813a4050 [ 42.917614] RDX: ffff8880173cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.918685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8cf2f [ 42.919773] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.920860] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016467df8 [ 42.922050] FS: 00007fcadaef9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.923359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.924249] CR2: 00007ffc3261eef8 CR3: 0000000013b14000 CR4: 0000000000350ef0 [ 42.925324] Call Trace: [ 42.925710] [ 42.926101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.926822] ? __create_object+0x59/0x80 [ 42.927494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.928314] __vmalloc_noprof+0x59/0x60 [ 42.928941] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.929638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.930415] bpf_prog_alloc+0x39/0x200 [ 42.931038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.931783] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.932538] do_seccomp+0x349/0x25e0 [ 42.933144] ? find_held_lock+0x2b/0x80 [ 42.933742] ? do_prlimit+0x310/0x610 [ 42.934360] ? __pfx_do_seccomp+0x10/0x10 [ 42.935027] ? do_raw_spin_unlock+0x53/0x220 [ 42.935687] ? _raw_spin_unlock+0x1e/0x40 [ 42.936344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.937148] ? static_key_count+0x60/0x80 [ 42.937778] prctl_set_seccomp+0x4e/0x70 [ 42.938426] __do_sys_prctl+0xe6c/0x1d70 [ 42.939091] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.939769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.940578] ? irqentry_exit+0xf3/0x650 [ 42.941223] do_syscall_64+0xbf/0x430 [ 42.941816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.942620] RIP: 0033:0x7fcadb3eb5cd [ 42.943229] 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 [ 42.945887] RSP: 002b:00007ffc3261c760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.947044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcadb3eb5cd [ 42.948120] RDX: 000055f238466e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.949185] RBP: 00007ffc3261c7c0 R08: 0000000000000000 R09: 00007ffc3261be60 [ 42.950252] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f24e59aad0 [ 42.951323] R13: 00007ffc3261cbf0 R14: 000055f24e59bbc0 R15: 000055f24e5ac780 [ 42.952405] [ 42.952755] irq event stamp: 1837 [ 42.953293] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 42.954570] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 42.955844] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 42.957152] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 42.958410] ---[ end trace 0000000000000000 ]--- [ 43.779588] ------------[ cut here ]------------ [ 43.780360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.782019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.783282] Modules linked in: [ 43.783788] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.785446] Tainted: [W]=WARN [ 43.785935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.787171] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.787936] 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 [ 43.790567] RSP: 0018:ffff8880182c7bc0 EFLAGS: 00010286 [ 43.791412] RAX: 0000000000000000 RBX: ffffed1003058f78 RCX: ffffffff813a4050 [ 43.792496] RDX: ffff888016b59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.793551] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003058f2f [ 43.794612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.795684] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880182c7df8 [ 43.796748] FS: 00007f0d12a8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.797934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.798793] CR2: 00007f0d12ff54a6 CR3: 0000000013a34000 CR4: 0000000000350ef0 [ 43.799852] Call Trace: [ 43.800260] [ 43.800594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.801338] ? __create_object+0x59/0x80 [ 43.801985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.802754] __vmalloc_noprof+0x59/0x60 [ 43.803378] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.804096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.804825] bpf_prog_alloc+0x39/0x200 [ 43.805435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.806204] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.806966] do_seccomp+0x349/0x25e0 [ 43.807520] ? find_held_lock+0x2b/0x80 [ 43.808155] ? do_prlimit+0x310/0x610 [ 43.808729] ? __pfx_do_seccomp+0x10/0x10 [ 43.809377] ? do_raw_spin_unlock+0x53/0x220 [ 43.810074] ? _raw_spin_unlock+0x1e/0x40 [ 43.810693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.811505] ? static_key_count+0x60/0x80 [ 43.812166] prctl_set_seccomp+0x4e/0x70 [ 43.812766] __do_sys_prctl+0xe6c/0x1d70 [ 43.813421] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.814133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.814948] ? irqentry_exit+0xf3/0x650 [ 43.815543] do_syscall_64+0xbf/0x430 [ 43.816155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.816941] RIP: 0033:0x7f0d12f815cd [ 43.817483] 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 [ 43.820099] RSP: 002b:00007fff6acb9f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.821239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d12f815cd [ 43.822296] RDX: 0000561fd1326e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.823374] RBP: 00007fff6acb9fb0 R08: 0000000000000000 R09: 00007fff6acb9650 [ 43.824444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ff14f92b0 [ 43.825506] R13: 00007fff6acba3e0 R14: 0000561ff14fbd20 R15: 0000561ff150d8d0 [ 43.826579] [ 43.826968] irq event stamp: 1739 [ 43.827468] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 43.828726] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 43.829984] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 43.831280] softirqs last disabled at (1223): [] __irq_exit_rcu+0xc4/0x100 [ 43.832528] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36539' (ECDSA) to the list of known hosts. 2025/11/18 22:57:52 fuzzer started 2025/11/18 22:57:53 dialing manager at localhost:34383 2025/11/18 22:57:53 checking machine... 2025/11/18 22:57:53 checking revisions... [ 44.707988] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:57:53 testing simple program... [ 44.784905] cgroup: Unknown subsys name 'net' [ 44.830015] cgroup: Unknown subsys name 'cpuset' [ 44.842667] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:57:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86aaeb3c RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88800d8c74a8 RSP=ffff88800d8c73e0 R8 =ffffffff86aaeb40 R9 =ffff88800d8c7490 R10=000000000003c9ed R11=0000000000023c4a R12=ffff88800d8c74b0 R13=ffff88800d8c7498 R14=ffff88800d8c7700 R15=ffff88800d8c7450 RIP=ffffffff8135f0bf 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0d6235c790 CR3=000000001e0f0000 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=37353a323220383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732032353a3735 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383138 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000082cc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000082cc0 RDI=0000000000082cc0 RBP=ffff888018237600 RSP=ffff888018237588 R8 =00000000ffffffff R9 =0000000000000001 R10=ffff888018237620 R11=0000000000000001 R12=0000000000082cc0 R13=0000000000001000 R14=00000000ffffffff R15=ffff888008c42140 RIP=ffffffff81a91c4e RFL=00000206 [-----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 00007fcadaef9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcadb4b0618 CR3=0000000013ae6000 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