[ 44.025024] ------------[ cut here ]------------ [ 44.025976] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.027966] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.029639] Modules linked in: [ 44.030331] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.032301] Tainted: [W]=WARN [ 44.032851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.034305] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.035210] 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 [ 44.038342] RSP: 0018:ffff88801a687bc0 EFLAGS: 00010286 [ 44.039308] RAX: 0000000000000000 RBX: ffffed10034d0f78 RCX: ffffffff813a4050 [ 44.040572] RDX: ffff8880174a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.041822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d0f2f [ 44.043102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.044367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a687df8 [ 44.045632] FS: 00007f99b136f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.047029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.048060] CR2: 00007fff403d4ef8 CR3: 000000000e498000 CR4: 0000000000350ef0 [ 44.049354] Call Trace: [ 44.049806] [ 44.050257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.051122] ? __create_object+0x59/0x80 [ 44.051843] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.052811] __vmalloc_noprof+0x59/0x60 [ 44.053549] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.054399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.055311] bpf_prog_alloc+0x39/0x200 [ 44.055986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.056902] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.057781] do_seccomp+0x349/0x25e0 [ 44.058476] ? find_held_lock+0x2b/0x80 [ 44.059218] ? do_prlimit+0x310/0x610 [ 44.059901] ? __pfx_do_seccomp+0x10/0x10 [ 44.060719] ? do_raw_spin_unlock+0x53/0x220 [ 44.061516] ? _raw_spin_unlock+0x1e/0x40 [ 44.062287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.063229] ? static_key_count+0x60/0x80 [ 44.063972] prctl_set_seccomp+0x4e/0x70 [ 44.064743] __do_sys_prctl+0xe6c/0x1d70 [ 44.065503] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.066347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.067293] ? irqentry_exit+0xf3/0x650 [ 44.068003] do_syscall_64+0xbf/0x430 [ 44.068737] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.069685] RIP: 0033:0x7f99b18615cd [ 44.070368] 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 [ 44.073466] RSP: 002b:00007fff403d3ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.074796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99b18615cd [ 44.076039] RDX: 0000563afdedde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.077305] RBP: 00007fff403d3b40 R08: 0000000000000000 R09: 00007fff403d31e0 [ 44.078555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b3935eb10 [ 44.079803] R13: 00007fff403d3f70 R14: 0000563b3935f2b0 R15: 0000563b393736f0 [ 44.081118] [ 44.081537] irq event stamp: 1807 [ 44.082187] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 44.083665] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 44.085182] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 44.086685] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 44.088159] ---[ end trace 0000000000000000 ]--- [ 46.914178] ------------[ cut here ]------------ [ 46.915039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.917056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 46.918578] Modules linked in: [ 46.919222] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.921194] Tainted: [W]=WARN [ 46.921745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.923188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.924038] 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 [ 46.927199] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 46.928173] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 46.929456] RDX: ffff888016e49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.930726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 46.931992] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.933279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 46.934554] FS: 00007f7442393900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.935965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.937019] CR2: 00007f7442885580 CR3: 0000000009f10000 CR4: 0000000000350ef0 [ 46.938289] Call Trace: [ 46.938751] [ 46.939219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.940068] ? __create_object+0x59/0x80 [ 46.940866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.941816] __vmalloc_noprof+0x59/0x60 [ 46.942564] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.943423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.944361] bpf_prog_alloc+0x39/0x200 [ 46.945053] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.945985] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.946877] do_seccomp+0x349/0x25e0 [ 46.947572] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.948486] ? __pfx_do_seccomp+0x10/0x10 [ 46.949262] ? find_held_lock+0x2b/0x80 [ 46.949982] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.950937] ? static_key_count+0x60/0x80 [ 46.951728] prctl_set_seccomp+0x4e/0x70 [ 46.952501] __do_sys_prctl+0xe6c/0x1d70 [ 46.953289] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.954142] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.955056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.956021] ? irqentry_exit+0xf3/0x650 [ 46.956787] do_syscall_64+0xbf/0x430 [ 46.957515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.958467] RIP: 0033:0x7f74428855cd [ 46.959158] 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 [ 46.962347] RSP: 002b:00007ffff4c8a930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.963704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74428855cd [ 46.964992] RDX: 0000557ff9694e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.966259] RBP: 00007ffff4c8a990 R08: 0000000000000000 R09: 00007ffff4c8a030 [ 46.967522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055801e852bf0 [ 46.968817] R13: 00007ffff4c8adc0 R14: 000055801e85c380 R15: 000055801e867460 [ 46.969628] [ 46.969896] irq event stamp: 1783 [ 46.970293] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.971228] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.972180] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 46.973038] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 46.973739] ---[ end trace 0000000000000000 ]--- [ 47.685648] ------------[ cut here ]------------ [ 47.686563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.688571] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.690040] Modules linked in: [ 47.690695] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.692693] Tainted: [W]=WARN [ 47.693290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.694746] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.695678] 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 [ 47.698854] RSP: 0018:ffff88801a49fbc0 EFLAGS: 00010286 [ 47.699820] RAX: 0000000000000000 RBX: ffffed1003493f78 RCX: ffffffff813a4050 [ 47.701113] RDX: ffff888016711bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.702393] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003493f2f [ 47.703666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.704955] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a49fdf8 [ 47.706218] FS: 00007f63270b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.707637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.708703] CR2: 00007f63275a8580 CR3: 000000000cacd000 CR4: 0000000000350ef0 [ 47.709988] Call Trace: [ 47.710489] [ 47.710906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.711804] ? __create_object+0x59/0x80 [ 47.712599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.713569] __vmalloc_noprof+0x59/0x60 [ 47.714321] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.715195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.716135] bpf_prog_alloc+0x39/0x200 [ 47.716847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.717776] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.718675] do_seccomp+0x349/0x25e0 [ 47.719399] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.720319] ? __pfx_do_seccomp+0x10/0x10 [ 47.721065] ? find_held_lock+0x2b/0x80 [ 47.721836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.722821] ? static_key_count+0x60/0x80 [ 47.723616] prctl_set_seccomp+0x4e/0x70 [ 47.724412] __do_sys_prctl+0xe6c/0x1d70 [ 47.725216] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.726026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.726990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.727964] ? irqentry_exit+0xf3/0x650 [ 47.728743] do_syscall_64+0xbf/0x430 [ 47.729547] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.730547] RIP: 0033:0x7f63275a85cd [ 47.731288] 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 [ 47.734521] RSP: 002b:00007ffd1e1ab1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.735921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63275a85cd [ 47.737225] RDX: 000055b307b68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.738510] RBP: 00007ffd1e1ab200 R08: 0000000000000000 R09: 00007ffd1e1aa8a0 [ 47.739775] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b3415152b0 [ 47.741067] R13: 00007ffd1e1ab630 R14: 000055b341517d20 R15: 000055b3415298d0 [ 47.742398] [ 47.742830] irq event stamp: 1711 [ 47.743490] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 47.745057] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 47.746071] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 47.747044] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 47.747998] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40084' (ECDSA) to the list of known hosts. 2025/11/19 04:35:30 fuzzer started 2025/11/19 04:35:31 dialing manager at localhost:34383 2025/11/19 04:35:31 checking machine... 2025/11/19 04:35:31 checking revisions... [ 48.641166] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:35:31 testing simple program... [ 48.730192] cgroup: Unknown subsys name 'net' [ 48.803491] cgroup: Unknown subsys name 'cpuset' [ 48.830418] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:35:30 Registers: info registers vcpu 0 RAX=00000000000472b5 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd769815e8 CR3=000000000e084000 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=2030333a35333a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a35333a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81000130 RBX=ffffffff81619130 RCX=ffff88806cf089a4 RDX=1ffff1100d9e1155 RSI=ffffffff81000130 RDI=ffff88806cf08b18 RBP=ffff88806cf08ae8 RSP=ffff88806cf08a48 R8 =0000000000000001 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=00000000000c7d16 R12=ffff88806cf08b18 R13=0000000000000000 R14=ffff888016e4b780 R15=ffff88800945d3c0 RIP=ffffffff81619130 RFL=00000286 [--S--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 00007f7442393900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff4c84000 CR3=000000001729b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000