[ 45.965150] ------------[ cut here ]------------ [ 45.966104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.968131] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.969645] Modules linked in: [ 45.970299] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.972286] Tainted: [W]=WARN [ 45.972916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.974378] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.975305] 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 [ 45.978505] RSP: 0018:ffff88800feffbc0 EFLAGS: 00010286 [ 45.979493] RAX: 0000000000000000 RBX: ffffed1001fdff78 RCX: ffffffff813a4050 [ 45.980786] RDX: ffff888015fbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.982066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fdff2f [ 45.983357] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.984659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800feffdf8 [ 45.985943] FS: 00007f8affbde900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.987395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.988486] CR2: 00007ffd34153ef7 CR3: 000000000e0fb000 CR4: 0000000000350ef0 [ 45.989789] Call Trace: [ 45.990294] [ 45.990705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.991622] ? __create_object+0x59/0x80 [ 45.992402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.993408] __vmalloc_noprof+0x59/0x60 [ 45.994186] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.995054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.995996] bpf_prog_alloc+0x39/0x200 [ 45.996716] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.997643] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.998554] do_seccomp+0x349/0x25e0 [ 45.999270] ? find_held_lock+0x2b/0x80 [ 46.000034] ? do_prlimit+0x310/0x610 [ 46.000745] ? __pfx_do_seccomp+0x10/0x10 [ 46.001540] ? do_raw_spin_unlock+0x53/0x220 [ 46.002387] ? _raw_spin_unlock+0x1e/0x40 [ 46.003173] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.004155] ? static_key_count+0x60/0x80 [ 46.004980] prctl_set_seccomp+0x4e/0x70 [ 46.005711] __do_sys_prctl+0xe6c/0x1d70 [ 46.006503] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.007363] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.008350] ? irqentry_exit+0xf3/0x650 [ 46.009132] do_syscall_64+0xbf/0x430 [ 46.009843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.010807] RIP: 0033:0x7f8b000d05cd [ 46.011522] 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 [ 46.014712] RSP: 002b:00007ffd34152cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.016070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b000d05cd [ 46.017363] RDX: 0000556668d6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.018650] RBP: 00007ffd34152d10 R08: 0000000000000000 R09: 00007ffd341523b0 [ 46.019948] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566a3b77bf0 [ 46.021252] R13: 00007ffd34153140 R14: 00005566a3b81380 R15: 00005566a3b8c460 [ 46.022550] [ 46.023011] irq event stamp: 1765 [ 46.023616] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.025170] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.026691] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 46.028232] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 46.029655] ---[ end trace 0000000000000000 ]--- [ 49.370244] ------------[ cut here ]------------ [ 49.371031] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.372771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.374013] Modules linked in: [ 49.374515] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.376323] Tainted: [W]=WARN [ 49.376806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.378054] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.378788] 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 [ 49.381524] RSP: 0018:ffff888017797bc0 EFLAGS: 00010286 [ 49.382353] RAX: 0000000000000000 RBX: ffffed1002ef2f78 RCX: ffffffff813a4050 [ 49.383440] RDX: ffff888016400000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.384539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef2f2f [ 49.385649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.386747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017797df8 [ 49.387865] FS: 00007feef4390900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.389106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.390021] CR2: 00007fff19857ef7 CR3: 000000001f9be000 CR4: 0000000000350ef0 [ 49.391124] Call Trace: [ 49.391522] [ 49.391900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.392643] ? __create_object+0x59/0x80 [ 49.393317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.394139] __vmalloc_noprof+0x59/0x60 [ 49.394749] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.395494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.396281] bpf_prog_alloc+0x39/0x200 [ 49.396926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.397684] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.398455] do_seccomp+0x349/0x25e0 [ 49.399063] ? find_held_lock+0x2b/0x80 [ 49.399673] ? do_prlimit+0x310/0x610 [ 49.400308] ? __pfx_do_seccomp+0x10/0x10 [ 49.400987] ? do_raw_spin_unlock+0x53/0x220 [ 49.401659] ? _raw_spin_unlock+0x1e/0x40 [ 49.402327] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.403143] ? static_key_count+0x60/0x80 [ 49.403785] prctl_set_seccomp+0x4e/0x70 [ 49.404469] __do_sys_prctl+0xe6c/0x1d70 [ 49.405157] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.405894] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.406683] ? irqentry_exit+0xf3/0x650 [ 49.407337] do_syscall_64+0xbf/0x430 [ 49.407974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.408763] RIP: 0033:0x7feef48825cd [ 49.409384] 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 [ 49.412191] RSP: 002b:00007fff19856270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.413407] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feef48825cd [ 49.414539] RDX: 000055946184fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.415665] RBP: 00007fff198562d0 R08: 0000000000000000 R09: 00007fff19855970 [ 49.416807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559479a44ad0 [ 49.417939] R13: 00007fff19856700 R14: 0000559479a45bc0 R15: 0000559479a56780 [ 49.419082] [ 49.419453] irq event stamp: 1715 [ 49.420025] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.421384] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.422737] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.424091] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.425441] ---[ end trace 0000000000000000 ]--- [ 50.188926] ------------[ cut here ]------------ [ 50.189782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.191778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.193225] Modules linked in: [ 50.193801] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.195755] Tainted: [W]=WARN [ 50.196332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.197790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.198684] 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 [ 50.201794] RSP: 0018:ffff88801682fbc0 EFLAGS: 00010286 [ 50.202748] RAX: 0000000000000000 RBX: ffffed1002d05f78 RCX: ffffffff813a4050 [ 50.204003] RDX: ffff8880147e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.205264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d05f2f [ 50.206508] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.207758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801682fdf8 [ 50.209018] FS: 00007f1b36a9f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.210424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.211455] CR2: 00007ffc78a99ef7 CR3: 000000000d83d000 CR4: 0000000000350ef0 [ 50.212717] Call Trace: [ 50.213211] [ 50.213622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.214507] ? __create_object+0x59/0x80 [ 50.215274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.216220] __vmalloc_noprof+0x59/0x60 [ 50.216985] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.217820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.218755] bpf_prog_alloc+0x39/0x200 [ 50.219489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.220415] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.221334] do_seccomp+0x349/0x25e0 [ 50.222055] ? find_held_lock+0x2b/0x80 [ 50.222771] ? do_prlimit+0x310/0x610 [ 50.223511] ? __pfx_do_seccomp+0x10/0x10 [ 50.224299] ? do_raw_spin_unlock+0x53/0x220 [ 50.225147] ? _raw_spin_unlock+0x1e/0x40 [ 50.225928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.226892] ? static_key_count+0x60/0x80 [ 50.227657] prctl_set_seccomp+0x4e/0x70 [ 50.228427] __do_sys_prctl+0xe6c/0x1d70 [ 50.229213] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.230069] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.231040] ? irqentry_exit+0xf3/0x650 [ 50.231767] do_syscall_64+0xbf/0x430 [ 50.232503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.233469] RIP: 0033:0x7f1b36f915cd [ 50.234179] 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 [ 50.237362] RSP: 002b:00007ffc78a987f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.238730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b36f915cd [ 50.240009] RDX: 0000562551eb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.241304] RBP: 00007ffc78a98850 R08: 0000000000000000 R09: 00007ffc78a97ef0 [ 50.242586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562552850b10 [ 50.243882] R13: 00007ffc78a98c80 R14: 00005625528512b0 R15: 00005625528656f0 [ 50.245195] [ 50.245623] irq event stamp: 1779 [ 50.246272] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.247800] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.249305] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 50.250596] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.251875] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30227' (ECDSA) to the list of known hosts. 2025/11/18 02:22:53 fuzzer started 2025/11/18 02:22:54 dialing manager at localhost:37895 2025/11/18 02:22:54 checking machine... 2025/11/18 02:22:54 checking revisions... [ 51.140115] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:22:54 testing simple program... [ 51.241269] cgroup: Unknown subsys name 'net' [ 51.311483] cgroup: Unknown subsys name 'cpuset' [ 51.324589] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:22:53 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88800cb77890 R8 =0000000000000001 R9 =ffff88800cb77998 R10=000000000003c9ed R11=0000000000023cd8 R12=ffffffff8135e7a2 R13=ffff88800cb779a0 R14=ffff88800cb77d40 R15=ffff88800cb77958 RIP=ffffffff815bcfbd RFL=00000202 [-------] 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 00007feef4390900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feef49480b0 CR3=000000001fa4d000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028b8d 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=00000206 [-----P-] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe62748c8 CR3=000000000d811000 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=133f6d1a06b45a8c32413211646c7d07 XMM02=ec2efd57dc4c00df0000000000308630 XMM03=b38d073b9f9469f30000000000308700 XMM04=7197e8f9e87ced6800000000000ae988 XMM05=60ae218e5e3a4f1a0000000000322e20 XMM06=d74844bf967d85ba0000000000322248 XMM07=e042d86d42eb936e0000000000313320 XMM08=b38d073b9f9469f30000000000308700 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000