[ 46.625674] ------------[ cut here ]------------ [ 46.626602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.628587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.630085] Modules linked in: [ 46.630682] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.632657] Tainted: [W]=WARN [ 46.633260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.634715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.635631] 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 [ 46.638781] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 46.639744] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 46.641055] RDX: ffff888016e10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.642317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 46.643585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.644862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 46.646153] FS: 00007fd6cde7a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.647581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.648626] CR2: 00007ffec54f5ef8 CR3: 000000000d9dd000 CR4: 0000000000350ef0 [ 46.649924] Call Trace: [ 46.650434] [ 46.650843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.651728] ? __create_object+0x59/0x80 [ 46.652506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.653478] __vmalloc_noprof+0x59/0x60 [ 46.654230] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.655095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.655968] bpf_prog_alloc+0x39/0x200 [ 46.656687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.657621] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.658516] do_seccomp+0x349/0x25e0 [ 46.659227] ? find_held_lock+0x2b/0x80 [ 46.659948] ? do_prlimit+0x310/0x610 [ 46.660676] ? __pfx_do_seccomp+0x10/0x10 [ 46.661459] ? do_raw_spin_unlock+0x53/0x220 [ 46.662281] ? _raw_spin_unlock+0x1e/0x40 [ 46.663015] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.663978] ? static_key_count+0x60/0x80 [ 46.664769] prctl_set_seccomp+0x4e/0x70 [ 46.665562] __do_sys_prctl+0xe6c/0x1d70 [ 46.666332] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.667180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.668158] ? irqentry_exit+0xf3/0x650 [ 46.668863] do_syscall_64+0xbf/0x430 [ 46.669619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.670563] RIP: 0033:0x7fd6ce36c5cd [ 46.671271] 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 [ 46.674429] RSP: 002b:00007ffec54f4c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.675782] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6ce36c5cd [ 46.677068] RDX: 000055a7bb0f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.678335] RBP: 00007ffec54f4ca0 R08: 0000000000000000 R09: 00007ffec54f4340 [ 46.679606] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7de7622b0 [ 46.680876] R13: 00007ffec54f50d0 R14: 000055a7de764d20 R15: 000055a7de7768d0 [ 46.682192] [ 46.682621] irq event stamp: 1795 [ 46.683273] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.684817] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.686342] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.687882] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 46.689386] ---[ end trace 0000000000000000 ]--- [ 50.021855] ------------[ cut here ]------------ [ 50.022791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.024831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.026346] Modules linked in: [ 50.026943] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.028957] Tainted: [W]=WARN [ 50.029562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.031076] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.031969] 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 [ 50.035173] RSP: 0018:ffff88801b997bc0 EFLAGS: 00010286 [ 50.036158] RAX: 0000000000000000 RBX: ffffed1003732f78 RCX: ffffffff813a4050 [ 50.037472] RDX: ffff888016690000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.038763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003732f2f [ 50.040073] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.041379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b997df8 [ 50.042674] FS: 00007fe8f28ce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.044128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.045206] CR2: 00007ffcb5470ef8 CR3: 000000000d111000 CR4: 0000000000350ef0 [ 50.046522] Call Trace: [ 50.046985] [ 50.047454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.048350] ? __create_object+0x59/0x80 [ 50.049155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.050136] __vmalloc_noprof+0x59/0x60 [ 50.050855] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.051723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.052636] bpf_prog_alloc+0x39/0x200 [ 50.053380] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.054345] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.055273] do_seccomp+0x349/0x25e0 [ 50.055946] ? find_held_lock+0x2b/0x80 [ 50.056712] ? do_prlimit+0x310/0x610 [ 50.057456] ? __pfx_do_seccomp+0x10/0x10 [ 50.058238] ? do_raw_spin_unlock+0x53/0x220 [ 50.059011] ? _raw_spin_unlock+0x1e/0x40 [ 50.059809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.060766] ? static_key_count+0x60/0x80 [ 50.061582] prctl_set_seccomp+0x4e/0x70 [ 50.062372] __do_sys_prctl+0xe6c/0x1d70 [ 50.063184] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.064010] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.065001] ? irqentry_exit+0xf3/0x650 [ 50.065781] do_syscall_64+0xbf/0x430 [ 50.066552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.067507] RIP: 0033:0x7fe8f2dc05cd [ 50.068211] 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 [ 50.071381] RSP: 002b:00007ffcb546e5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.072745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8f2dc05cd [ 50.074058] RDX: 000055d01cab1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.075365] RBP: 00007ffcb546e610 R08: 0000000000000000 R09: 00007ffcb546dcb0 [ 50.076650] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0513dcb10 [ 50.077917] R13: 00007ffcb546ea40 R14: 000055d0513dd2b0 R15: 000055d0513f16f0 [ 50.078996] [ 50.079379] irq event stamp: 1751 [ 50.079891] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.081161] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.082431] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.083723] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.084994] ---[ end trace 0000000000000000 ]--- [ 50.921013] ------------[ cut here ]------------ [ 50.921932] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.923913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.925381] Modules linked in: [ 50.925965] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.927954] Tainted: [W]=WARN [ 50.928555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.930069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.930935] 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 [ 50.934091] RSP: 0018:ffff888016447bc0 EFLAGS: 00010286 [ 50.935103] RAX: 0000000000000000 RBX: ffffed1002c88f78 RCX: ffffffff813a4050 [ 50.936698] RDX: ffff8880166c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.938001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c88f2f [ 50.939284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.940785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016447df8 [ 50.942281] FS: 00007fbd2b14f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.943868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.944933] CR2: 00007ffc8e921ef8 CR3: 000000000d08e000 CR4: 0000000000350ef0 [ 50.946228] Call Trace: [ 50.946689] [ 50.947141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.948012] ? __create_object+0x59/0x80 [ 50.948814] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.949788] __vmalloc_noprof+0x59/0x60 [ 50.950549] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.951408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.952335] bpf_prog_alloc+0x39/0x200 [ 50.953082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.953968] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.954871] do_seccomp+0x349/0x25e0 [ 50.955580] ? find_held_lock+0x2b/0x80 [ 50.956344] ? do_prlimit+0x310/0x610 [ 50.957090] ? __pfx_do_seccomp+0x10/0x10 [ 50.957830] ? do_raw_spin_unlock+0x53/0x220 [ 50.958658] ? _raw_spin_unlock+0x1e/0x40 [ 50.959423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.960380] ? static_key_count+0x60/0x80 [ 50.961208] prctl_set_seccomp+0x4e/0x70 [ 50.961949] __do_sys_prctl+0xe6c/0x1d70 [ 50.962749] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.963604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.964558] ? irqentry_exit+0xf3/0x650 [ 50.965342] do_syscall_64+0xbf/0x430 [ 50.966080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.966986] RIP: 0033:0x7fbd2b6415cd [ 50.967676] 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 [ 50.970835] RSP: 002b:00007ffc8e91f630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.972192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd2b6415cd [ 50.973484] RDX: 000056359ca79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.974752] RBP: 00007ffc8e91f690 R08: 0000000000000000 R09: 00007ffc8e91ed30 [ 50.976023] R10: 0000000000000000 R11: 0000000000000246 R12: 00005635c57a8ad0 [ 50.977332] R13: 00007ffc8e91fac0 R14: 00005635c57a9bc0 R15: 00005635c57ba780 [ 50.978622] [ 50.979080] irq event stamp: 1717 [ 50.979685] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.981212] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.982735] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 50.984267] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 50.985787] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36387' (ECDSA) to the list of known hosts. 2025/11/19 05:45:20 fuzzer started 2025/11/19 05:45:20 dialing manager at localhost:34383 2025/11/19 05:45:20 checking machine... 2025/11/19 05:45:20 checking revisions... [ 51.945170] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:45:21 testing simple program... [ 52.029011] cgroup: Unknown subsys name 'net' [ 52.091273] cgroup: Unknown subsys name 'cpuset' [ 52.103829] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:45:19 Registers: info registers vcpu 0 RAX=1ffff110030a54e2 RBX=dffffc0000000000 RCX=ffffffff815d6c40 RDX=ffffffff81bee510 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88801852a708 RSP=ffff888009627c40 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000003 R13=ffff888009627cb8 R14=ffff88801852a710 R15=0000000000000002 RIP=ffffffff815d6c67 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb5468000 CR3=000000000ba94000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002da2d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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=00007fc180a8e000 CR3=000000000d8f4000 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=6085095483bab68b974cbfb697c10bbf XMM02=0000000000305248ec2efd57dc4c00df XMM03=0000000000312c7806d27bab921c0c10 XMM04=4fea49e9f85471df00000000000ae988 XMM05=0394861f14684e590000000000321830 XMM06=3e829fc8c8edc99000000000003216b8 XMM07=e042d86d42eb936e0000000000312ef8 XMM08=06d27bab921c0c1000000000003052a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000