[ 46.020885] ------------[ cut here ]------------ [ 46.021653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.023391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.024596] Modules linked in: [ 46.025082] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.026789] Tainted: [W]=WARN [ 46.027264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.028489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.029226] 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 [ 46.031870] RSP: 0018:ffff88800f8c7bc0 EFLAGS: 00010286 [ 46.032690] RAX: 0000000000000000 RBX: ffffed1001f18f78 RCX: ffffffff813a4050 [ 46.033772] RDX: ffff88800f7bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.034851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f18f2f [ 46.035952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.037022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8c7df8 [ 46.038108] FS: 00007f0ae11f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.039316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.040187] CR2: 00007f0ae16e4580 CR3: 000000000e74b000 CR4: 0000000000350ef0 [ 46.041253] Call Trace: [ 46.041665] [ 46.042022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.042754] ? __create_object+0x59/0x80 [ 46.043426] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.044204] __vmalloc_noprof+0x59/0x60 [ 46.044840] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.045577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.046326] bpf_prog_alloc+0x39/0x200 [ 46.046949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.047738] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.048496] do_seccomp+0x349/0x25e0 [ 46.049057] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.049817] ? __pfx_do_seccomp+0x10/0x10 [ 46.050474] ? find_held_lock+0x2b/0x80 [ 46.051088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.051909] ? static_key_count+0x60/0x80 [ 46.052577] prctl_set_seccomp+0x4e/0x70 [ 46.053183] __do_sys_prctl+0xe6c/0x1d70 [ 46.053842] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.054560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.055386] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.056155] ? irqentry_exit+0xf3/0x650 [ 46.056796] do_syscall_64+0xbf/0x430 [ 46.057401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.058164] RIP: 0033:0x7f0ae16e45cd [ 46.058755] 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 [ 46.061429] RSP: 002b:00007fff4c36a4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.062569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ae16e45cd [ 46.063661] RDX: 00005556684c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.064730] RBP: 00007fff4c36a540 R08: 0000000000000000 R09: 00007fff4c369be0 [ 46.065793] R10: 0000000000000000 R11: 0000000000000246 R12: 000055569c8e8bf0 [ 46.066882] R13: 00007fff4c36a970 R14: 000055569c8f2380 R15: 000055569c8fd460 [ 46.067988] [ 46.068381] irq event stamp: 1729 [ 46.068898] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 46.070174] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 46.071470] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 46.072747] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 46.074009] ---[ end trace 0000000000000000 ]--- [ 48.834399] ------------[ cut here ]------------ [ 48.835305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.837401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.838849] Modules linked in: [ 48.839510] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.841700] Tainted: [W]=WARN [ 48.842255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.843796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.844716] 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 [ 48.847888] RSP: 0018:ffff88801723fbc0 EFLAGS: 00010286 [ 48.848860] RAX: 0000000000000000 RBX: ffffed1002e47f78 RCX: ffffffff813a4050 [ 48.850148] RDX: ffff88800f5dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.851447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e47f2f [ 48.852717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.853980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801723fdf8 [ 48.855280] FS: 00007f9bffd74900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.856709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.857778] CR2: 00007f9c00266580 CR3: 000000000d4f3000 CR4: 0000000000350ef0 [ 48.859082] Call Trace: [ 48.859614] [ 48.860032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.860924] ? __create_object+0x59/0x80 [ 48.861711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.862682] __vmalloc_noprof+0x59/0x60 [ 48.863451] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.864285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.865210] bpf_prog_alloc+0x39/0x200 [ 48.865938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.866858] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.867767] do_seccomp+0x349/0x25e0 [ 48.868512] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.869418] ? __pfx_do_seccomp+0x10/0x10 [ 48.870166] ? find_held_lock+0x2b/0x80 [ 48.870922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.871905] ? static_key_count+0x60/0x80 [ 48.872707] prctl_set_seccomp+0x4e/0x70 [ 48.873486] __do_sys_prctl+0xe6c/0x1d70 [ 48.874226] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.875078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.876050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.877021] ? irqentry_exit+0xf3/0x650 [ 48.877799] do_syscall_64+0xbf/0x430 [ 48.878540] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.879509] RIP: 0033:0x7f9c002665cd [ 48.880176] 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 [ 48.883366] RSP: 002b:00007ffe0de30d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.884733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c002665cd [ 48.886012] RDX: 0000560e722bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.887316] RBP: 00007ffe0de30d70 R08: 0000000000000000 R09: 00007ffe0de30410 [ 48.888566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560eacc26ad0 [ 48.889623] R13: 00007ffe0de311a0 R14: 0000560eacc27bc0 R15: 0000560eacc38780 [ 48.890711] [ 48.891063] irq event stamp: 1829 [ 48.891606] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 48.892873] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 48.894155] softirqs last enabled at (1490): [] handle_softirqs+0x50c/0x770 [ 48.895438] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 48.896694] ---[ end trace 0000000000000000 ]--- [ 49.608578] ------------[ cut here ]------------ [ 49.609517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.611559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.613014] Modules linked in: [ 49.613705] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.615734] Tainted: [W]=WARN [ 49.616295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.617794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.618722] 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 [ 49.621959] RSP: 0018:ffff8880178afbc0 EFLAGS: 00010286 [ 49.622959] RAX: 0000000000000000 RBX: ffffed1002f15f78 RCX: ffffffff813a4050 [ 49.624252] RDX: ffff888016123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.625538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f15f2f [ 49.626825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.628124] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880178afdf8 [ 49.629425] FS: 00007f2479e21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.630881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.631982] CR2: 00007f247a313580 CR3: 000000000e924000 CR4: 0000000000350ef0 [ 49.633294] Call Trace: [ 49.633791] [ 49.634208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.635116] ? __create_object+0x59/0x80 [ 49.635923] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.636923] __vmalloc_noprof+0x59/0x60 [ 49.637706] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.638587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.639536] bpf_prog_alloc+0x39/0x200 [ 49.640231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.641179] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.642093] do_seccomp+0x349/0x25e0 [ 49.642835] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.643760] ? __pfx_do_seccomp+0x10/0x10 [ 49.644552] ? find_held_lock+0x2b/0x80 [ 49.645286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.646268] ? static_key_count+0x60/0x80 [ 49.647088] prctl_set_seccomp+0x4e/0x70 [ 49.647878] __do_sys_prctl+0xe6c/0x1d70 [ 49.648692] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.649564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.650532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.651538] ? irqentry_exit+0xf3/0x650 [ 49.652279] do_syscall_64+0xbf/0x430 [ 49.653030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.653980] RIP: 0033:0x7f247a3135cd [ 49.654692] 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 [ 49.657902] RSP: 002b:00007ffd78d4e7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.659271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f247a3135cd [ 49.660537] RDX: 00005582ac628e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.661799] RBP: 00007ffd78d4e850 R08: 0000000000000000 R09: 00007ffd78d4def0 [ 49.663069] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582d419fad0 [ 49.664368] R13: 00007ffd78d4ec80 R14: 00005582d41a0bc0 R15: 00005582d41b1780 [ 49.665666] [ 49.666083] irq event stamp: 1765 [ 49.666720] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.668238] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.669736] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.671271] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.672760] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37162' (ECDSA) to the list of known hosts. 2025/11/17 22:53:18 fuzzer started 2025/11/17 22:53:18 dialing manager at localhost:37895 2025/11/17 22:53:18 checking machine... 2025/11/17 22:53:18 checking revisions... [ 50.583831] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:53:18 testing simple program... [ 50.670594] cgroup: Unknown subsys name 'net' [ 50.727165] cgroup: Unknown subsys name 'cpuset' [ 50.749973] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:53:17 Registers: info registers vcpu 0 RAX=0000000016a57501 RBX=ffffffff81618fa0 RCX=ffff888016a574dc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f7b9fbc RBP=ffff888016a57620 RSP=ffff888016a57578 R8 =ffffffff86aa4756 R9 =ffff888016a575c8 R10=000000000003c9ed R11=0000000000022138 R12=ffff888016a57650 R13=0000000000000000 R14=ffff88800f7b9bc0 R15=ffff888016a57588 RIP=ffffffff8135e43f RFL=00000296 [--S-AP-] 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 00007f9bffd74900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9bffd39008 CR3=000000001f6c4000 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=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 info registers vcpu 1 RAX=0000000000022e65 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=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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9a682868 CR3=000000000b9c1000 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=ea30f4a24b973d8cf64cd69b181f6711 XMM02=2c67c8bc2e329bc30000000000300d10 XMM03=fb795ef6d6577056000000000030f5a0 XMM04=86b2c551a7a98f4200000000000ae988 XMM05=e1bcd410fb3842e6000000000031f120 XMM06=509cd94363b235c200000000003190d0 XMM07=e042d86d42eb936e00000000003106f0 XMM08=ca71bf9411f2c73e0000000000300d70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000