[ 39.017659] ------------[ cut here ]------------ [ 39.019650] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.021617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.023064] Modules linked in: [ 39.023686] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.025653] Tainted: [W]=WARN [ 39.026205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.027665] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.028579] 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 [ 39.031720] RSP: 0018:ffff8880178dfbc0 EFLAGS: 00010286 [ 39.032694] RAX: 0000000000000000 RBX: ffffed1002f1bf78 RCX: ffffffff813a4050 [ 39.033969] RDX: ffff88801b9d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.035270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f1bf2f [ 39.036559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.037835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178dfdf8 [ 39.039105] FS: 00007f0953d8c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.040586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.041618] CR2: 00007ffdf097def8 CR3: 000000001e075000 CR4: 0000000000350ef0 [ 39.042917] Call Trace: [ 39.043378] [ 39.043823] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.044706] ? __create_object+0x59/0x80 [ 39.045482] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.046434] __vmalloc_noprof+0x59/0x60 [ 39.047142] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.047987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048909] bpf_prog_alloc+0x39/0x200 [ 39.049632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.050553] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.051456] do_seccomp+0x349/0x25e0 [ 39.052119] ? find_held_lock+0x2b/0x80 [ 39.052864] ? do_prlimit+0x310/0x610 [ 39.053599] ? __pfx_do_seccomp+0x10/0x10 [ 39.054328] ? do_raw_spin_unlock+0x53/0x220 [ 39.055151] ? _raw_spin_unlock+0x1e/0x40 [ 39.055917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.056865] ? static_key_count+0x60/0x80 [ 39.057651] prctl_set_seccomp+0x4e/0x70 [ 39.058370] __do_sys_prctl+0xe6c/0x1d70 [ 39.059140] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.059976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.060926] ? irqentry_exit+0xf3/0x650 [ 39.061689] do_syscall_64+0xbf/0x430 [ 39.062372] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.063324] RIP: 0033:0x7f095427e5cd [ 39.064012] 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 [ 39.067155] RSP: 002b:00007ffdf097cbc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.068518] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f095427e5cd [ 39.069773] RDX: 000055f47234ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.071055] RBP: 00007ffdf097cc20 R08: 0000000000000000 R09: 00007ffdf097c2c0 [ 39.072338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4a51a3ad0 [ 39.073603] R13: 00007ffdf097d050 R14: 000055f4a51a4bc0 R15: 000055f4a51b5780 [ 39.074911] [ 39.075335] irq event stamp: 2001 [ 39.075987] hardirqs last enabled at (2011): [] __up_console_sem+0x78/0x80 [ 39.077484] hardirqs last disabled at (2020): [] __up_console_sem+0x5d/0x80 [ 39.078991] softirqs last enabled at (1980): [] handle_softirqs+0x50c/0x770 [ 39.080508] softirqs last disabled at (1975): [] __irq_exit_rcu+0xc4/0x100 [ 39.081992] ---[ end trace 0000000000000000 ]--- [ 42.480908] ------------[ cut here ]------------ [ 42.481856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.483845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.485322] Modules linked in: [ 42.485964] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.487901] Tainted: [W]=WARN [ 42.488489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.489917] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.490825] 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 [ 42.493901] RSP: 0018:ffff8880175afbc0 EFLAGS: 00010286 [ 42.494878] RAX: 0000000000000000 RBX: ffffed1002eb5f78 RCX: ffffffff813a4050 [ 42.496144] RDX: ffff88801a2ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.497419] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb5f2f [ 42.498699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.499965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175afdf8 [ 42.501230] FS: 00007f5bf2415900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.502680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.503729] CR2: 00007f5bf2907580 CR3: 000000000e5e3000 CR4: 0000000000350ef0 [ 42.505002] Call Trace: [ 42.505525] [ 42.505938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.506846] ? __create_object+0x59/0x80 [ 42.507646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.508618] __vmalloc_noprof+0x59/0x60 [ 42.509339] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.510212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.511165] bpf_prog_alloc+0x39/0x200 [ 42.511985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.512925] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.513835] do_seccomp+0x349/0x25e0 [ 42.514544] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.515453] ? __pfx_do_seccomp+0x10/0x10 [ 42.516184] ? find_held_lock+0x2b/0x80 [ 42.516939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.517879] ? static_key_count+0x60/0x80 [ 42.518683] prctl_set_seccomp+0x4e/0x70 [ 42.519453] __do_sys_prctl+0xe6c/0x1d70 [ 42.520204] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.521097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.522089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.523066] ? irqentry_exit+0xf3/0x650 [ 42.523836] do_syscall_64+0xbf/0x430 [ 42.524576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.525529] RIP: 0033:0x7f5bf29075cd [ 42.526188] 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 [ 42.529343] RSP: 002b:00007ffdbb7a6f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.530722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5bf29075cd [ 42.531988] RDX: 0000559844139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.533253] RBP: 00007ffdbb7a6fe0 R08: 0000000000000000 R09: 00007ffdbb7a6680 [ 42.534532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559846bc92b0 [ 42.535808] R13: 00007ffdbb7a7410 R14: 0000559846bcbd20 R15: 0000559846bdd8d0 [ 42.537097] [ 42.537561] irq event stamp: 1765 [ 42.538160] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.539675] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.541170] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 42.542694] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 42.544222] ---[ end trace 0000000000000000 ]--- [ 43.343235] ------------[ cut here ]------------ [ 43.344130] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.346037] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.347459] Modules linked in: [ 43.348027] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.349937] Tainted: [W]=WARN [ 43.350515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.351946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.352841] 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 [ 43.355880] RSP: 0018:ffff88801a387bc0 EFLAGS: 00010286 [ 43.356819] RAX: 0000000000000000 RBX: ffffed1003470f78 RCX: ffffffff813a4050 [ 43.358066] RDX: ffff8880174b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.359323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003470f2f [ 43.360574] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.361812] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a387df8 [ 43.363054] FS: 00007fc5a5247900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.364450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.365482] CR2: 00007ffe511e9ef8 CR3: 000000000dbb2000 CR4: 0000000000350ef0 [ 43.366747] Call Trace: [ 43.367190] [ 43.367644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.368501] ? __create_object+0x59/0x80 [ 43.369208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.370146] __vmalloc_noprof+0x59/0x60 [ 43.370876] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.371717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.372618] bpf_prog_alloc+0x39/0x200 [ 43.373275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.374175] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.375048] do_seccomp+0x349/0x25e0 [ 43.375727] ? find_held_lock+0x2b/0x80 [ 43.376454] ? do_prlimit+0x310/0x610 [ 43.377112] ? __pfx_do_seccomp+0x10/0x10 [ 43.377870] ? do_raw_spin_unlock+0x53/0x220 [ 43.378691] ? _raw_spin_unlock+0x1e/0x40 [ 43.379451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.380327] ? static_key_count+0x60/0x80 [ 43.381105] prctl_set_seccomp+0x4e/0x70 [ 43.381851] __do_sys_prctl+0xe6c/0x1d70 [ 43.382607] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.383461] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.384335] ? irqentry_exit+0xf3/0x650 [ 43.385082] do_syscall_64+0xbf/0x430 [ 43.385780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.386712] RIP: 0033:0x7fc5a57395cd [ 43.387343] 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 [ 43.390378] RSP: 002b:00007ffe511e7fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.392007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5a57395cd [ 43.393327] RDX: 00005557f7b74e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.394631] RBP: 00007ffe511e8010 R08: 0000000000000000 R09: 00007ffe511e76b0 [ 43.395675] R10: 0000000000000000 R11: 0000000000000246 R12: 000055583293cad0 [ 43.396500] R13: 00007ffe511e8440 R14: 000055583293dbc0 R15: 000055583294e780 [ 43.397300] [ 43.397602] irq event stamp: 1763 [ 43.397992] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.398987] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.399891] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 43.400720] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 43.401540] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5865' (ECDSA) to the list of known hosts. 2025/11/19 03:19:23 fuzzer started 2025/11/19 03:19:23 dialing manager at localhost:34383 2025/11/19 03:19:23 checking machine... 2025/11/19 03:19:23 checking revisions... [ 44.346139] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:19:23 testing simple program... [ 44.436735] cgroup: Unknown subsys name 'net' [ 44.493630] cgroup: Unknown subsys name 'cpuset' [ 44.506160] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:19:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a50 RCX=ffff88806ce089a4 RDX=1ffff1100d9c1155 RSI=ffffffff85e1ffe0 RDI=ffffffff84c712a0 RBP=ffff88806ce08aa8 RSP=ffff88806ce08a38 R8 =ffffffff86a0bbf8 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff88801a2ad340 R15=ffff888009462280 RIP=ffffffff8135e1d2 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 00007f5bf2415900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbb7a1000 CR3=000000000cb20000 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=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 info registers vcpu 1 RAX=00000000000266bf 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=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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f033a07a000 CR3=000000000d8dc000 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=bef029e4a70864985d4d0c6795e14e04 XMM02=ec2efd57dc4c00df0000000000307350 XMM03=b919c05f652600c20000000000307420 XMM04=7ecfdb8019eeff5e00000000000ae988 XMM05=14648eaa1277bab10000000000321040 XMM06=817b8945e9d503730000000000320ec8 XMM07=e042d86d42eb936e0000000000311928 XMM08=b919c05f652600c20000000000307420 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000