[ 46.218100] ------------[ cut here ]------------ [ 46.219209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.221318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.223022] Modules linked in: [ 46.223615] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.225640] Tainted: [W]=WARN [ 46.226246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.227736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.228619] 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 [ 46.231817] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 46.232813] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 46.234115] RDX: ffff88800f3b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.235417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 46.236744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.238057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 46.239360] FS: 00007ff840207900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.240839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.241927] CR2: 00007ffcc4067ef8 CR3: 000000000f6f8000 CR4: 0000000000350ef0 [ 46.243207] Call Trace: [ 46.243715] [ 46.244134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.245032] ? __create_object+0x59/0x80 [ 46.245813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.246787] __vmalloc_noprof+0x59/0x60 [ 46.247501] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.248384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.249323] bpf_prog_alloc+0x39/0x200 [ 46.250064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251007] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.251931] do_seccomp+0x349/0x25e0 [ 46.252635] ? find_held_lock+0x2b/0x80 [ 46.253408] ? do_prlimit+0x310/0x610 [ 46.254153] ? __pfx_do_seccomp+0x10/0x10 [ 46.254939] ? do_raw_spin_unlock+0x53/0x220 [ 46.255764] ? _raw_spin_unlock+0x1e/0x40 [ 46.256515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.257480] ? static_key_count+0x60/0x80 [ 46.258286] prctl_set_seccomp+0x4e/0x70 [ 46.259077] __do_sys_prctl+0xe6c/0x1d70 [ 46.259869] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.260745] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.261717] ? irqentry_exit+0xf3/0x650 [ 46.262434] do_syscall_64+0xbf/0x430 [ 46.263184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.264159] RIP: 0033:0x7ff8406f95cd [ 46.264867] 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 [ 46.268053] RSP: 002b:00007ffcc4066000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.269427] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8406f95cd [ 46.270704] RDX: 000055d935421e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.272019] RBP: 00007ffcc4066060 R08: 0000000000000000 R09: 00007ffcc4065700 [ 46.273338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d941fe52b0 [ 46.274625] R13: 00007ffcc4066490 R14: 000055d941fe7d20 R15: 000055d941ff98d0 [ 46.275920] [ 46.276355] irq event stamp: 1839 [ 46.277003] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 46.278531] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 46.280068] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.281626] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 46.283168] ---[ end trace 0000000000000000 ]--- [ 49.750599] ------------[ cut here ]------------ [ 49.751555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.753640] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.755174] Modules linked in: [ 49.755817] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.757846] Tainted: [W]=WARN [ 49.758416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.759931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.760882] 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 [ 49.764153] RSP: 0018:ffff888017a17bc0 EFLAGS: 00010286 [ 49.765158] RAX: 0000000000000000 RBX: ffffed1002f42f78 RCX: ffffffff813a4050 [ 49.766464] RDX: ffff8880164dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.767780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f42f2f [ 49.769105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.770414] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a17df8 [ 49.771730] FS: 00007fc299b04900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.773216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.774301] CR2: 00007fc299ff6580 CR3: 000000001ff4a000 CR4: 0000000000350ef0 [ 49.775610] Call Trace: [ 49.776137] [ 49.776556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.777471] ? __create_object+0x59/0x80 [ 49.778259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.779256] __vmalloc_noprof+0x59/0x60 [ 49.780032] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.780927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.781879] bpf_prog_alloc+0x39/0x200 [ 49.782589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.783536] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.784459] do_seccomp+0x349/0x25e0 [ 49.785185] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.786099] ? __pfx_do_seccomp+0x10/0x10 [ 49.786903] ? find_held_lock+0x2b/0x80 [ 49.787633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.788626] ? static_key_count+0x60/0x80 [ 49.789442] prctl_set_seccomp+0x4e/0x70 [ 49.790235] __do_sys_prctl+0xe6c/0x1d70 [ 49.791045] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.791924] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.792928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.793917] ? irqentry_exit+0xf3/0x650 [ 49.794701] do_syscall_64+0xbf/0x430 [ 49.795411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.796400] RIP: 0033:0x7fc299ff65cd [ 49.797124] 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 [ 49.800372] RSP: 002b:00007ffdedd94930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.801771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc299ff65cd [ 49.803082] RDX: 000055adf716be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.804412] RBP: 00007ffdedd94990 R08: 0000000000000000 R09: 00007ffdedd94030 [ 49.805713] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae36eef2b0 [ 49.807001] R13: 00007ffdedd94dc0 R14: 000055ae36ef1d20 R15: 000055ae36f038d0 [ 49.808311] [ 49.808764] irq event stamp: 1759 [ 49.809362] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 49.810887] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 49.812447] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.813997] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.815517] ---[ end trace 0000000000000000 ]--- [ 50.630701] ------------[ cut here ]------------ [ 50.631646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.633915] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.635468] Modules linked in: [ 50.636180] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.638385] Tainted: [W]=WARN [ 50.639037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.640643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.641622] 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 [ 50.645100] RSP: 0018:ffff888013bdfbc0 EFLAGS: 00010286 [ 50.646240] RAX: 0000000000000000 RBX: ffffed100277bf78 RCX: ffffffff813a4050 [ 50.647975] RDX: ffff888017090000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.649388] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100277bf2f [ 50.650742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.652350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bdfdf8 [ 50.654031] FS: 00007fac5fd51900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.655764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.656910] CR2: 00007fac60243580 CR3: 000000000c3a7000 CR4: 0000000000350ef0 [ 50.658289] Call Trace: [ 50.658818] [ 50.659252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.660211] ? __create_object+0x59/0x80 [ 50.661060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.662110] __vmalloc_noprof+0x59/0x60 [ 50.662929] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.663870] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.664904] bpf_prog_alloc+0x39/0x200 [ 50.665707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.666647] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.667627] do_seccomp+0x349/0x25e0 [ 50.668406] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.669396] ? __pfx_do_seccomp+0x10/0x10 [ 50.670241] ? find_held_lock+0x2b/0x80 [ 50.671059] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.672106] ? static_key_count+0x60/0x80 [ 50.673017] prctl_set_seccomp+0x4e/0x70 [ 50.673871] __do_sys_prctl+0xe6c/0x1d70 [ 50.674647] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.675565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.676645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.677704] ? irqentry_exit+0xf3/0x650 [ 50.678484] do_syscall_64+0xbf/0x430 [ 50.679297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.680301] RIP: 0033:0x7fac602435cd [ 50.681046] 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 [ 50.684517] RSP: 002b:00007ffcabbbeea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.686025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac602435cd [ 50.687393] RDX: 000055aaffc1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.688776] RBP: 00007ffcabbbef00 R08: 0000000000000000 R09: 00007ffcabbbe5a0 [ 50.690183] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab37ef4b10 [ 50.691555] R13: 00007ffcabbbf330 R14: 000055ab37ef52b0 R15: 000055ab37f096f0 [ 50.692988] [ 50.693436] irq event stamp: 1787 [ 50.694142] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.695794] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.697366] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 50.698750] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 50.700099] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45592' (ECDSA) to the list of known hosts. 2025/11/17 20:55:39 fuzzer started 2025/11/17 20:55:40 dialing manager at localhost:37895 2025/11/17 20:55:40 checking machine... 2025/11/17 20:55:40 checking revisions... [ 51.586867] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:55:40 testing simple program... [ 51.678409] cgroup: Unknown subsys name 'net' [ 51.743497] cgroup: Unknown subsys name 'cpuset' [ 51.768796] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:55:39 Registers: info registers vcpu 0 RAX=1ffffffff0ce4c2b RBX=ffffffff86726158 RCX=ffffffff81b2d488 RDX=0000000000000000 RSI=ffffffff86ab8c2a RDI=ffffffff86726150 RBP=ffffffff86726158 RSP=ffff88806ce08998 R8 =ffffffff86ab8c2a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025767 R12=ffffffff86726158 R13=ffffffff86726150 R14=ffffffff86726154 R15=dffffc0000000000 RIP=ffffffff8135daaa RFL=00000216 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2f5876c220 CR3=000000000e07b000 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=0135c7fda10746a2c94be210e0911c54 XMM02=00000000002ffe20eff9b2d0a8fce9cb XMM03=00000000002ffef02c67c8bc2e329bc3 XMM04=ca8ddd5d09a4711700000000000ae988 XMM05=aa807fa343ab9c27000000000031f820 XMM06=0394861f14684e59000000000031e6b8 XMM07=fb795ef6d6577056000000000030e518 XMM08=2c67c8bc2e329bc300000000002ffe90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009757f58 RBX=0000000000000001 RCX=ffff888009757794 RDX=1ffff110012eaf11 RSI=ffffffff81204b6a RDI=ffff888009757840 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff8135e495 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc29a0bb618 CR3=000000000b83a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000