[ 39.410800] ------------[ cut here ]------------ [ 39.411746] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.413853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.415399] Modules linked in: [ 39.416067] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.418226] Tainted: [W]=WARN [ 39.418862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.420403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.421369] 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 [ 39.424706] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 39.425746] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 39.427084] RDX: ffff888015f35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.428435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 39.429797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.431152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 39.432505] FS: 00007f83a2101900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.434039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.435145] CR2: 00007f83a25f3580 CR3: 000000000e1a5000 CR4: 0000000000350ef0 [ 39.436444] Call Trace: [ 39.436956] [ 39.437372] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.438290] ? __create_object+0x59/0x80 [ 39.439084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.440076] __vmalloc_noprof+0x59/0x60 [ 39.440840] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.441718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.442606] bpf_prog_alloc+0x39/0x200 [ 39.443358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.444276] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.445205] do_seccomp+0x349/0x25e0 [ 39.445987] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.446916] ? __pfx_do_seccomp+0x10/0x10 [ 39.447736] ? find_held_lock+0x2b/0x80 [ 39.448451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.449420] ? static_key_count+0x60/0x80 [ 39.450243] prctl_set_seccomp+0x4e/0x70 [ 39.451019] __do_sys_prctl+0xe6c/0x1d70 [ 39.451832] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.452694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.453627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.454607] ? irqentry_exit+0xf3/0x650 [ 39.455386] do_syscall_64+0xbf/0x430 [ 39.456136] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.457107] RIP: 0033:0x7f83a25f35cd [ 39.457836] 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 [ 39.461009] RSP: 002b:00007ffec479f6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.462392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83a25f35cd [ 39.463744] RDX: 0000558cd56ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.465088] RBP: 00007ffec479f720 R08: 0000000000000000 R09: 00007ffec479edc0 [ 39.466446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558cfd735bf0 [ 39.467796] R13: 00007ffec479fb50 R14: 0000558cfd73f380 R15: 0000558cfd74a460 [ 39.469161] [ 39.469616] irq event stamp: 1757 [ 39.470304] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.471911] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.473520] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 39.475150] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 39.476745] ---[ end trace 0000000000000000 ]--- [ 42.816833] ------------[ cut here ]------------ [ 42.817580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.819286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.820582] Modules linked in: [ 42.821106] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.822779] Tainted: [W]=WARN [ 42.823247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.824470] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.825235] 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 [ 42.827896] RSP: 0018:ffff8880179efbc0 EFLAGS: 00010286 [ 42.828722] RAX: 0000000000000000 RBX: ffffed1002f3df78 RCX: ffffffff813a4050 [ 42.830241] RDX: ffff888014278000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.831323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3df2f [ 42.832394] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.833462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179efdf8 [ 42.834562] FS: 00007efc9c2c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.835764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.836629] CR2: 00007efc9c7b8580 CR3: 000000000dac6000 CR4: 0000000000350ef0 [ 42.837744] Call Trace: [ 42.838129] [ 42.838464] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.839222] ? __create_object+0x59/0x80 [ 42.839872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.840671] __vmalloc_noprof+0x59/0x60 [ 42.841263] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.842005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.842777] bpf_prog_alloc+0x39/0x200 [ 42.843359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.844132] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.844889] do_seccomp+0x349/0x25e0 [ 42.845458] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.846214] ? __pfx_do_seccomp+0x10/0x10 [ 42.846873] ? find_held_lock+0x2b/0x80 [ 42.847465] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.848260] ? static_key_count+0x60/0x80 [ 42.848925] prctl_set_seccomp+0x4e/0x70 [ 42.849549] __do_sys_prctl+0xe6c/0x1d70 [ 42.850217] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.850934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.851740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.852516] ? irqentry_exit+0xf3/0x650 [ 42.853160] do_syscall_64+0xbf/0x430 [ 42.853793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.854552] RIP: 0033:0x7efc9c7b85cd [ 42.855137] 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 [ 42.857855] RSP: 002b:00007ffcb959c120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.859002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc9c7b85cd [ 42.860074] RDX: 000055a99ac32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.861155] RBP: 00007ffcb959c180 R08: 0000000000000000 R09: 00007ffcb959b820 [ 42.862246] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9d47432b0 [ 42.863316] R13: 00007ffcb959c5b0 R14: 000055a9d4745d20 R15: 000055a9d47578d0 [ 42.864408] [ 42.864797] irq event stamp: 1665 [ 42.865301] hardirqs last enabled at (1673): [] __up_console_sem+0x78/0x80 [ 42.866583] hardirqs last disabled at (1682): [] __up_console_sem+0x5d/0x80 [ 42.867848] softirqs last enabled at (1174): [] handle_softirqs+0x50c/0x770 [ 42.869135] softirqs last disabled at (1157): [] __irq_exit_rcu+0xc4/0x100 [ 42.870417] ---[ end trace 0000000000000000 ]--- [ 43.710846] ------------[ cut here ]------------ [ 43.711831] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.713939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.715414] Modules linked in: [ 43.716064] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.718066] Tainted: [W]=WARN [ 43.718628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.720165] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.721088] 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 [ 43.724310] RSP: 0018:ffff88800b0c7bc0 EFLAGS: 00010286 [ 43.725304] RAX: 0000000000000000 RBX: ffffed1001618f78 RCX: ffffffff813a4050 [ 43.726616] RDX: ffff888016299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.727933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001618f2f [ 43.729235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.730552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b0c7df8 [ 43.731845] FS: 00007f96d3e3b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.733300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.734385] CR2: 00007ffff6189ef8 CR3: 000000000d713000 CR4: 0000000000350ef0 [ 43.735705] Call Trace: [ 43.736176] [ 43.736584] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.737488] ? __create_object+0x59/0x80 [ 43.738278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.739261] __vmalloc_noprof+0x59/0x60 [ 43.740035] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.740917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.741879] bpf_prog_alloc+0x39/0x200 [ 43.742614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.743607] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.744564] do_seccomp+0x349/0x25e0 [ 43.745328] ? find_held_lock+0x2b/0x80 [ 43.746136] ? do_prlimit+0x310/0x610 [ 43.746927] ? __pfx_do_seccomp+0x10/0x10 [ 43.747731] ? do_raw_spin_unlock+0x53/0x220 [ 43.748523] ? _raw_spin_unlock+0x1e/0x40 [ 43.749312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.750294] ? static_key_count+0x60/0x80 [ 43.751104] prctl_set_seccomp+0x4e/0x70 [ 43.751892] __do_sys_prctl+0xe6c/0x1d70 [ 43.752697] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.753511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.754492] ? irqentry_exit+0xf3/0x650 [ 43.755251] do_syscall_64+0xbf/0x430 [ 43.755987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.756950] RIP: 0033:0x7f96d432d5cd [ 43.757623] 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 [ 43.760832] RSP: 002b:00007ffff6188870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.762218] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96d432d5cd [ 43.763513] RDX: 0000559a6dd39e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.764818] RBP: 00007ffff61888d0 R08: 0000000000000000 R09: 00007ffff6187f70 [ 43.766114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559aabbd1ad0 [ 43.767398] R13: 00007ffff6188d00 R14: 0000559aabbd2bc0 R15: 0000559aabbe3780 [ 43.768710] [ 43.769138] irq event stamp: 1741 [ 43.769800] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 43.771331] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 43.772884] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 43.774444] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 43.775960] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14262' (ECDSA) to the list of known hosts. 2025/11/17 20:14:39 fuzzer started 2025/11/17 20:14:40 dialing manager at localhost:37895 2025/11/17 20:14:40 checking machine... 2025/11/17 20:14:40 checking revisions... [ 44.725854] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:14:40 testing simple program... [ 44.811421] cgroup: Unknown subsys name 'net' [ 44.880244] cgroup: Unknown subsys name 'cpuset' [ 44.895304] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:14:39 Registers: info registers vcpu 0 RAX=ffffffff81b2a0b4 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806ce08b01 RSI=ffff88806ce08ba0 RDI=ffff88806ce08ba0 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f8 R8 =ffffffff86a49c3a R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ba8 R15=ffff88806ce08a70 RIP=ffffffff8135da23 RFL=00000202 [-------] 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 00007efc9c2c6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb9596000 CR3=00000000201cc000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015c275a8 RCX=0000000000000004 RDX=0000000000000070 RSI=0000000000000000 RDI=ffff888015c27558 RBP=ffff888015c28000 RSP=ffff888015c274b8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888015c27510 R11=0000000000000001 R12=0000000000000000 R13=ffff888015c27538 R14=ffff888015c28000 R15=ffff888015c27510 RIP=ffffffff84c73c95 RFL=00000202 [-------] 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 00007fb16c8dc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555a5e4e1718 CR3=000000000d6c5000 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=959a8c1b354a77a110480f3d4912b0d2 XMM02=eff9b2d0a8fce9cb0000000000306998 XMM03=2c67c8bc2e329bc30000000000306ac0 XMM04=226e75d1590ea4dd00000000000ae988 XMM05=f1ba2389ffa0582f0000000000324ad0 XMM06=effe7db9128367a600000000003247d0 XMM07=a748ccc27a5f04c10000000000324718 XMM08=2c67c8bc2e329bc30000000000306ac0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000