[ 45.968596] ------------[ cut here ]------------ [ 45.969329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.971016] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.972215] Modules linked in: [ 45.972743] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.974396] Tainted: [W]=WARN [ 45.974915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.976232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.977034] 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 [ 45.979805] RSP: 0018:ffff888017e87bc0 EFLAGS: 00010286 [ 45.980663] RAX: 0000000000000000 RBX: ffffed1002fd0f78 RCX: ffffffff813a4050 [ 45.981782] RDX: ffff888017758000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.982914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd0f2f [ 45.984038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.985150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e87df8 [ 45.986429] FS: 00007fd612f94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.987985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.989050] CR2: 00007fd613486580 CR3: 000000000e27c000 CR4: 0000000000350ef0 [ 45.990316] Call Trace: [ 45.990740] [ 45.991082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.991819] ? __create_object+0x59/0x80 [ 45.992468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.993266] __vmalloc_noprof+0x59/0x60 [ 45.993888] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.994607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.995340] bpf_prog_alloc+0x39/0x200 [ 45.995938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.996875] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.997860] do_seccomp+0x349/0x25e0 [ 45.998659] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.999670] ? __pfx_do_seccomp+0x10/0x10 [ 46.000511] ? find_held_lock+0x2b/0x80 [ 46.001355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.002430] ? static_key_count+0x60/0x80 [ 46.003327] prctl_set_seccomp+0x4e/0x70 [ 46.004210] __do_sys_prctl+0xe6c/0x1d70 [ 46.005093] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.006025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.007061] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.008116] ? irqentry_exit+0xf3/0x650 [ 46.008949] do_syscall_64+0xbf/0x430 [ 46.009758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.010785] RIP: 0033:0x7fd6134865cd [ 46.011496] 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 [ 46.014957] RSP: 002b:00007ffe400381e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.016420] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6134865cd [ 46.017744] RDX: 0000556d73488e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.019111] RBP: 00007ffe40038240 R08: 0000000000000000 R09: 00007ffe400378e0 [ 46.020466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d942e0ad0 [ 46.021859] R13: 00007ffe40038670 R14: 0000556d942e1bc0 R15: 0000556d942f2780 [ 46.023141] [ 46.023634] irq event stamp: 1721 [ 46.024292] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.025863] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.027372] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.028725] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 46.030302] ---[ end trace 0000000000000000 ]--- [ 49.207313] ------------[ cut here ]------------ [ 49.208242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.210310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.211771] Modules linked in: [ 49.212372] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.214335] Tainted: [W]=WARN [ 49.214935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.216402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.217585] 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 [ 49.220840] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 49.221838] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 49.223120] RDX: ffff8880172d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.224416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 49.225682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.226942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 49.228273] FS: 00007f42d6b5e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.229755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.230816] CR2: 00007ffd83c1def7 CR3: 000000001631a000 CR4: 0000000000350ef0 [ 49.232115] Call Trace: [ 49.232608] [ 49.233012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.233892] ? __create_object+0x59/0x80 [ 49.234666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.235620] __vmalloc_noprof+0x59/0x60 [ 49.236340] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.237191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238117] bpf_prog_alloc+0x39/0x200 [ 49.238846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.239762] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.240685] do_seccomp+0x349/0x25e0 [ 49.241354] ? find_held_lock+0x2b/0x80 [ 49.242107] ? do_prlimit+0x310/0x610 [ 49.242835] ? __pfx_do_seccomp+0x10/0x10 [ 49.243624] ? do_raw_spin_unlock+0x53/0x220 [ 49.244426] ? _raw_spin_unlock+0x1e/0x40 [ 49.245204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.246148] ? static_key_count+0x60/0x80 [ 49.246947] prctl_set_seccomp+0x4e/0x70 [ 49.247713] __do_sys_prctl+0xe6c/0x1d70 [ 49.248453] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.249295] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.250251] ? irqentry_exit+0xf3/0x650 [ 49.251006] do_syscall_64+0xbf/0x430 [ 49.251777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.252761] RIP: 0033:0x7f42d70505cd [ 49.253430] 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 [ 49.256596] RSP: 002b:00007ffd83c1c360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.257946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42d70505cd [ 49.259231] RDX: 00005614a94aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.260522] RBP: 00007ffd83c1c3c0 R08: 0000000000000000 R09: 00007ffd83c1ba60 [ 49.261814] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614e88fcad0 [ 49.263076] R13: 00007ffd83c1c7f0 R14: 00005614e88fdbc0 R15: 00005614e890e780 [ 49.264377] [ 49.264852] irq event stamp: 1797 [ 49.265457] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.266964] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.268489] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 49.270005] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 49.271507] ---[ end trace 0000000000000000 ]--- [ 50.057931] ------------[ cut here ]------------ [ 50.058878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.060972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.062416] Modules linked in: [ 50.063301] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.065515] Tainted: [W]=WARN [ 50.066125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.067582] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.068439] 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 [ 50.071521] RSP: 0018:ffff8880184b7bc0 EFLAGS: 00010286 [ 50.072483] RAX: 0000000000000000 RBX: ffffed1003096f78 RCX: ffffffff813a4050 [ 50.073749] RDX: ffff88801b1ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.075044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003096f2f [ 50.076327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.077590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184b7df8 [ 50.078860] FS: 00007f4e9a825900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.080294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.081352] CR2: 00007f4e9ad17580 CR3: 000000000b8bb000 CR4: 0000000000350ef0 [ 50.082623] Call Trace: [ 50.083082] [ 50.083483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.084384] ? __create_object+0x59/0x80 [ 50.085154] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.086109] __vmalloc_noprof+0x59/0x60 [ 50.086859] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.087736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.088674] bpf_prog_alloc+0x39/0x200 [ 50.089357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.090268] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.091177] do_seccomp+0x349/0x25e0 [ 50.091899] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.092803] ? __pfx_do_seccomp+0x10/0x10 [ 50.093599] ? find_held_lock+0x2b/0x80 [ 50.094295] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.095259] ? static_key_count+0x60/0x80 [ 50.096081] prctl_set_seccomp+0x4e/0x70 [ 50.096860] __do_sys_prctl+0xe6c/0x1d70 [ 50.097652] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.098460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.099416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.100391] ? irqentry_exit+0xf3/0x650 [ 50.101164] do_syscall_64+0xbf/0x430 [ 50.101919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.102867] RIP: 0033:0x7f4e9ad175cd [ 50.103531] 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 [ 50.106762] RSP: 002b:00007ffd31e2a330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.108181] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e9ad175cd [ 50.109481] RDX: 0000561cfc380e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.110806] RBP: 00007ffd31e2a390 R08: 0000000000000000 R09: 00007ffd31e29a30 [ 50.112126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d01d64b10 [ 50.113388] R13: 00007ffd31e2a7c0 R14: 0000561d01d652b0 R15: 0000561d01d796f0 [ 50.114674] [ 50.115089] irq event stamp: 2025 [ 50.115776] hardirqs last enabled at (2035): [] __up_console_sem+0x78/0x80 [ 50.117284] hardirqs last disabled at (2044): [] __up_console_sem+0x5d/0x80 [ 50.118773] softirqs last enabled at (1984): [] handle_softirqs+0x50c/0x770 [ 50.120300] softirqs last disabled at (1973): [] __irq_exit_rcu+0xc4/0x100 [ 50.121771] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58499' (ECDSA) to the list of known hosts. 2025/11/18 02:11:31 fuzzer started 2025/11/18 02:11:31 dialing manager at localhost:37895 2025/11/18 02:11:31 checking machine... 2025/11/18 02:11:31 checking revisions... [ 51.048400] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:11:31 testing simple program... [ 51.129035] cgroup: Unknown subsys name 'net' [ 51.189320] cgroup: Unknown subsys name 'cpuset' [ 51.202478] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:11:30 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a30 RCX=ffff88806ce08984 RDX=1ffff1100d9c1151 RSI=ffffffff85e1ffe0 RDI=ffffffff81b83e09 RBP=ffff88806ce08a88 RSP=ffff88806ce08a18 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000032039 R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff8880174f5340 R15=ffff888009472140 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 00007ff9a71c3700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd83c16000 CR3=000000000dfc0000 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=2030333a31313a323020383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a31313a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025495 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd18df5968 CR3=000000000d253000 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=f11f0f9f96d4c0b6b4421fe13a2c9e28 XMM02=2c67c8bc2e329bc300000000003043c0 XMM03=fb795ef6d65770560000000000312690 XMM04=1f5f5196ba81567400000000000ae988 XMM05=0394861f14684e590000000000321510 XMM06=3e829fc8c8edc9900000000000321398 XMM07=e042d86d42eb936e0000000000312910 XMM08=83bb5f9210d005000000000000304420 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000