[ 51.663525] ------------[ cut here ]------------ [ 51.664480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.666542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 51.668001] Modules linked in: [ 51.668688] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.670676] Tainted: [W]=WARN [ 51.671295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.672801] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.673715] 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 [ 51.676893] RSP: 0018:ffff8880165a7bc0 EFLAGS: 00010286 [ 51.677892] RAX: 0000000000000000 RBX: ffffed1002cb4f78 RCX: ffffffff813a4050 [ 51.679206] RDX: ffff88801b14b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.680512] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb4f2f [ 51.681822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.683123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165a7df8 [ 51.684415] FS: 00007f5a17c79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.685874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.686940] CR2: 00007ffd0830bef7 CR3: 00000000159d0000 CR4: 0000000000350ef0 [ 51.688256] Call Trace: [ 51.688718] [ 51.689135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.690032] ? __create_object+0x59/0x80 [ 51.690802] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.691768] __vmalloc_noprof+0x59/0x60 [ 51.692528] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.693404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.694347] bpf_prog_alloc+0x39/0x200 [ 51.695039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.695970] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.696861] do_seccomp+0x349/0x25e0 [ 51.697587] ? find_held_lock+0x2b/0x80 [ 51.698370] ? do_prlimit+0x310/0x610 [ 51.699074] ? __pfx_do_seccomp+0x10/0x10 [ 51.699871] ? do_raw_spin_unlock+0x53/0x220 [ 51.700728] ? _raw_spin_unlock+0x1e/0x40 [ 51.701528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.702504] ? static_key_count+0x60/0x80 [ 51.703307] prctl_set_seccomp+0x4e/0x70 [ 51.704044] __do_sys_prctl+0xe6c/0x1d70 [ 51.704836] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.705705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.706699] ? irqentry_exit+0xf3/0x650 [ 51.707475] do_syscall_64+0xbf/0x430 [ 51.708177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.709136] RIP: 0033:0x7f5a1816b5cd [ 51.709863] 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 [ 51.713056] RSP: 002b:00007ffd0830a610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.714456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a1816b5cd [ 51.715750] RDX: 000055aad3d67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.717045] RBP: 00007ffd0830a670 R08: 0000000000000000 R09: 00007ffd08309d10 [ 51.718361] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aaf66a4bf0 [ 51.719662] R13: 00007ffd0830aaa0 R14: 000055aaf66ae380 R15: 000055aaf66b9460 [ 51.720954] [ 51.721432] irq event stamp: 1801 [ 51.722058] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 51.723588] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 51.725117] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 51.726587] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 51.727854] ---[ end trace 0000000000000000 ]--- [ 55.108869] ------------[ cut here ]------------ [ 55.109805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.111827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 55.113309] Modules linked in: [ 55.113913] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.116115] Tainted: [W]=WARN [ 55.116781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.118278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.119138] 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 [ 55.122294] RSP: 0018:ffff88801671fbc0 EFLAGS: 00010286 [ 55.123214] RAX: 0000000000000000 RBX: ffffed1002ce3f78 RCX: ffffffff813a4050 [ 55.124503] RDX: ffff888016060000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.125769] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce3f2f [ 55.127071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.128341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801671fdf8 [ 55.129624] FS: 00007fac26d6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.131066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.132116] CR2: 00007ffc604bfef7 CR3: 000000000defb000 CR4: 0000000000350ef0 [ 55.133403] Call Trace: [ 55.133869] [ 55.134323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.135167] ? __create_object+0x59/0x80 [ 55.135946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.136906] __vmalloc_noprof+0x59/0x60 [ 55.137656] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.138553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.139486] bpf_prog_alloc+0x39/0x200 [ 55.140179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.141105] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.142029] do_seccomp+0x349/0x25e0 [ 55.142760] ? find_held_lock+0x2b/0x80 [ 55.143519] ? do_prlimit+0x310/0x610 [ 55.144208] ? __pfx_do_seccomp+0x10/0x10 [ 55.144990] ? do_raw_spin_unlock+0x53/0x220 [ 55.145829] ? _raw_spin_unlock+0x1e/0x40 [ 55.146623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.147599] ? static_key_count+0x60/0x80 [ 55.148421] prctl_set_seccomp+0x4e/0x70 [ 55.149154] __do_sys_prctl+0xe6c/0x1d70 [ 55.149945] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.150834] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.151798] ? irqentry_exit+0xf3/0x650 [ 55.152555] do_syscall_64+0xbf/0x430 [ 55.153293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.154203] RIP: 0033:0x7fac272605cd [ 55.154913] 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 [ 55.158095] RSP: 002b:00007ffc604bec50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.159442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac272605cd [ 55.160706] RDX: 00005642474ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.161998] RBP: 00007ffc604becb0 R08: 0000000000000000 R09: 00007ffc604be350 [ 55.163281] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642646f6ad0 [ 55.164551] R13: 00007ffc604bf0e0 R14: 00005642646f7bc0 R15: 0000564264708780 [ 55.165851] [ 55.166310] irq event stamp: 1845 [ 55.166909] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 55.168416] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 55.169931] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 55.171482] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 55.172980] ---[ end trace 0000000000000000 ]--- [ 55.926763] ------------[ cut here ]------------ [ 55.927690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.929680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 55.931118] Modules linked in: [ 55.931733] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.933706] Tainted: [W]=WARN [ 55.934540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.936272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.937144] 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 [ 55.940299] RSP: 0018:ffff88801761fbc0 EFLAGS: 00010286 [ 55.941220] RAX: 0000000000000000 RBX: ffffed1002ec3f78 RCX: ffffffff813a4050 [ 55.942524] RDX: ffff88800f1c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.943789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec3f2f [ 55.945051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.946330] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801761fdf8 [ 55.947600] FS: 00007efdfc8b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.949024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.950072] CR2: 00007efdfcda8580 CR3: 000000000d2e8000 CR4: 0000000000350ef0 [ 55.951349] Call Trace: [ 55.951808] [ 55.952213] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.953107] ? __create_object+0x59/0x80 [ 55.953895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.954856] __vmalloc_noprof+0x59/0x60 [ 55.955604] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.956470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.957405] bpf_prog_alloc+0x39/0x200 [ 55.958109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.959048] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.959950] do_seccomp+0x349/0x25e0 [ 55.960664] ? __pfx_css_rstat_updated+0x10/0x10 [ 55.961554] ? __pfx_do_seccomp+0x10/0x10 [ 55.962338] ? find_held_lock+0x2b/0x80 [ 55.963043] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.964006] ? static_key_count+0x60/0x80 [ 55.964952] prctl_set_seccomp+0x4e/0x70 [ 55.965970] __do_sys_prctl+0xe6c/0x1d70 [ 55.966737] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.967570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.968514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.969648] ? irqentry_exit+0xf3/0x650 [ 55.970695] do_syscall_64+0xbf/0x430 [ 55.971427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.972357] RIP: 0033:0x7efdfcda85cd [ 55.973016] 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 [ 55.976171] RSP: 002b:00007fff258f25e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.977525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdfcda85cd [ 55.978822] RDX: 000055aff159ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.980107] RBP: 00007fff258f2640 R08: 0000000000000000 R09: 00007fff258f1ce0 [ 55.981377] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b010b0dad0 [ 55.982655] R13: 00007fff258f2a70 R14: 000055b010b0ebc0 R15: 000055b010b1f780 [ 55.983939] [ 55.984402] irq event stamp: 1801 [ 55.985015] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 55.986533] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 55.988033] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 55.989560] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 55.991092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11565' (ECDSA) to the list of known hosts. 2025/11/17 20:53:07 fuzzer started 2025/11/17 20:53:08 dialing manager at localhost:37895 2025/11/17 20:53:08 checking machine... 2025/11/17 20:53:08 checking revisions... [ 56.927894] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:53:08 testing simple program... [ 57.018826] cgroup: Unknown subsys name 'net' [ 57.088080] cgroup: Unknown subsys name 'cpuset' [ 57.116735] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:53:07 Registers: info registers vcpu 0 RAX=ffffea0000327e40 RBX=ffff88800c9f9520 RCX=ffffffff813748f0 RDX=ffff888008c4b780 RSI=ffffffff813746f0 RDI=0000000000000001 RBP=ffff888009627bb8 RSP=ffff888009627af8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea000034ee80 R13=ffff88800d3ba200 R14=ffff888008c413c0 R15=0000000000000000 RIP=ffffffff81b2a04c RFL=00000282 [--S----] 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac27325618 CR3=000000001e7be000 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=563412feff00545000000000000080fe 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=000000000002c867 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005642646f3218 CR3=000000000d4d3000 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=bc34c7013b90f9a78c48fc68c11afde2 XMM02=2c67c8bc2e329bc300000000003053c8 XMM03=fb795ef6d65770560000000000311e78 XMM04=496d330a3e3c926900000000000ae988 XMM05=4bc75e1190b2932f00000000003225b8 XMM06=817b8945e9d503730000000000321658 XMM07=e042d86d42eb936e0000000000312150 XMM08=d79a7c5a870f47e20000000000305428 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000