[ 39.050476] ------------[ cut here ]------------ [ 39.051408] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.053449] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.054896] Modules linked in: [ 39.055594] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.057604] Tainted: [W]=WARN [ 39.058224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059733] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060699] 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 [ 39.063873] RSP: 0018:ffff88801619fbc0 EFLAGS: 00010286 [ 39.064857] RAX: 0000000000000000 RBX: ffffed1002c33f78 RCX: ffffffff813a4050 [ 39.066122] RDX: ffff8880178b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c33f2f [ 39.068667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.069960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801619fdf8 [ 39.071272] FS: 00007fc565a8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.072753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073827] CR2: 00007fc565ff54a6 CR3: 000000000df93000 CR4: 0000000000350ef0 [ 39.075136] Call Trace: [ 39.075609] [ 39.076071] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.076946] ? __create_object+0x59/0x80 [ 39.077742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.078727] __vmalloc_noprof+0x59/0x60 [ 39.079492] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.080370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081341] bpf_prog_alloc+0x39/0x200 [ 39.082083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083020] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.083883] do_seccomp+0x349/0x25e0 [ 39.084607] ? find_held_lock+0x2b/0x80 [ 39.085380] ? do_prlimit+0x310/0x610 [ 39.086124] ? __pfx_do_seccomp+0x10/0x10 [ 39.086870] ? do_raw_spin_unlock+0x53/0x220 [ 39.087722] ? _raw_spin_unlock+0x1e/0x40 [ 39.088518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.089512] ? static_key_count+0x60/0x80 [ 39.090359] prctl_set_seccomp+0x4e/0x70 [ 39.091319] __do_sys_prctl+0xe6c/0x1d70 [ 39.092140] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.092968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.093935] ? irqentry_exit+0xf3/0x650 [ 39.094699] do_syscall_64+0xbf/0x430 [ 39.095436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.096378] RIP: 0033:0x7fc565f815cd [ 39.097085] 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 [ 39.100213] RSP: 002b:00007ffcd3f301d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.101578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc565f815cd [ 39.102885] RDX: 000055cea7896e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.104160] RBP: 00007ffcd3f30230 R08: 0000000000000000 R09: 00007ffcd3f2f8d0 [ 39.105441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cea863a2b0 [ 39.106734] R13: 00007ffcd3f30660 R14: 000055cea863cd20 R15: 000055cea864e8d0 [ 39.108029] [ 39.108456] irq event stamp: 1731 [ 39.109122] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 39.110632] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 39.112133] softirqs last enabled at (1586): [] handle_softirqs+0x50c/0x770 [ 39.113705] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 39.115242] ---[ end trace 0000000000000000 ]--- [ 41.959135] ------------[ cut here ]------------ [ 41.960042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.962106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.963574] Modules linked in: [ 41.964199] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.966177] Tainted: [W]=WARN [ 41.966721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.968169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.969105] 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 [ 41.972210] RSP: 0018:ffff8880143a7bc0 EFLAGS: 00010286 [ 41.973206] RAX: 0000000000000000 RBX: ffffed1002874f78 RCX: ffffffff813a4050 [ 41.974465] RDX: ffff88801ad59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.975717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002874f2f [ 41.977019] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.978280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143a7df8 [ 41.979539] FS: 00007f50850d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.980967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.982055] CR2: 00007ffd72173ef8 CR3: 0000000009c30000 CR4: 0000000000350ef0 [ 41.983345] Call Trace: [ 41.983804] [ 41.984264] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.985213] ? __create_object+0x59/0x80 [ 41.985951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.986921] __vmalloc_noprof+0x59/0x60 [ 41.987701] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.988586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.989564] bpf_prog_alloc+0x39/0x200 [ 41.990310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.991242] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.992152] do_seccomp+0x349/0x25e0 [ 41.992864] ? find_held_lock+0x2b/0x80 [ 41.993635] ? do_prlimit+0x310/0x610 [ 41.994390] ? __pfx_do_seccomp+0x10/0x10 [ 41.995185] ? do_raw_spin_unlock+0x53/0x220 [ 41.995973] ? _raw_spin_unlock+0x1e/0x40 [ 41.996764] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.997780] ? static_key_count+0x60/0x80 [ 41.998587] prctl_set_seccomp+0x4e/0x70 [ 41.999370] __do_sys_prctl+0xe6c/0x1d70 [ 42.000159] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.001064] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.002035] ? irqentry_exit+0xf3/0x650 [ 42.002754] do_syscall_64+0xbf/0x430 [ 42.003501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.004449] RIP: 0033:0x7f50855ca5cd [ 42.005190] 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 [ 42.008377] RSP: 002b:00007ffd72172e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.009787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50855ca5cd [ 42.011082] RDX: 000055c246293e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.012360] RBP: 00007ffd72172eb0 R08: 0000000000000000 R09: 00007ffd72172550 [ 42.013675] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c27038dad0 [ 42.014741] R13: 00007ffd721732e0 R14: 000055c27038ebc0 R15: 000055c27039f780 [ 42.015823] [ 42.016221] irq event stamp: 1793 [ 42.016719] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.018015] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.019296] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 42.020584] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 42.021861] ---[ end trace 0000000000000000 ]--- [ 42.631048] ------------[ cut here ]------------ [ 42.631852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.633756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.635317] Modules linked in: [ 42.635863] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.637804] Tainted: [W]=WARN [ 42.638355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.639718] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.640569] 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 [ 42.643514] RSP: 0018:ffff88801ba7fbc0 EFLAGS: 00010286 [ 42.644423] RAX: 0000000000000000 RBX: ffffed100374ff78 RCX: ffffffff813a4050 [ 42.645640] RDX: ffff8880166dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.646821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100374ff2f [ 42.648012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.649258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba7fdf8 [ 42.650463] FS: 00007f43af9bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.651801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.652837] CR2: 00007f43aff254a6 CR3: 000000000d1e3000 CR4: 0000000000350ef0 [ 42.654055] Call Trace: [ 42.654489] [ 42.654883] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.655722] ? __create_object+0x59/0x80 [ 42.656453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.657405] __vmalloc_noprof+0x59/0x60 [ 42.658130] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.658911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.659798] bpf_prog_alloc+0x39/0x200 [ 42.660500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.661416] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.662267] do_seccomp+0x349/0x25e0 [ 42.662917] ? __pfx_do_seccomp+0x10/0x10 [ 42.663656] ? __pfx_cap_task_prctl+0x10/0x10 [ 42.664452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.665377] ? static_key_count+0x60/0x80 [ 42.666150] prctl_set_seccomp+0x4e/0x70 [ 42.666844] __do_sys_prctl+0xe6c/0x1d70 [ 42.667587] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.668387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.669326] ? irqentry_exit+0xf3/0x650 [ 42.670061] do_syscall_64+0xbf/0x430 [ 42.670703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.671608] RIP: 0033:0x7f43afeb15cd [ 42.672270] 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 [ 42.675269] RSP: 002b:00007ffc65a9af10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.676524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43afeb15cd [ 42.677738] RDX: 000055974e069e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.678913] RBP: 00007ffc65a9af70 R08: 0000000000000000 R09: 00007ffc65a9a610 [ 42.680088] R10: 0000000000000000 R11: 0000000000000246 R12: 000055976254cb10 [ 42.681280] R13: 00007ffc65a9b3a0 R14: 000055976254d2b0 R15: 00005597625616f0 [ 42.682467] [ 42.682849] irq event stamp: 1807 [ 42.683439] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.684862] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.686262] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 42.687677] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.689088] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48264' (ECDSA) to the list of known hosts. 2025/11/18 01:37:57 fuzzer started 2025/11/18 01:37:57 dialing manager at localhost:37895 2025/11/18 01:37:57 checking machine... 2025/11/18 01:37:57 checking revisions... [ 43.492686] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:37:58 testing simple program... [ 43.583133] cgroup: Unknown subsys name 'net' [ 43.635793] cgroup: Unknown subsys name 'cpuset' [ 43.649442] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:37:57 Registers: info registers vcpu 0 RAX=0000000000041491 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa1d0f21458 CR3=000000000e34c000 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=2037353a37333a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a37333a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801ad58000 RCX=ffff88806cf089e4 RDX=0000000000000000 RSI=ffffffff812dfbe6 RDI=ffff88801ad583fc RBP=ffff88806cf08ae8 RSP=ffff88806cf08a08 R8 =0000000000000001 R9 =ffff88806cf08ad0 R10=000000000003c9ed R11=0000000000006e05 R12=0000000000000000 R13=ffff88806cf08ad8 R14=ffff88801ad58000 R15=ffff88806cf08a90 RIP=ffffffff815bd59a RFL=00000213 [----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f50850d8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7216c000 CR3=000000001fb58000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000