[ 54.126728] ------------[ cut here ]------------ [ 54.127603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.129529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.131000] Modules linked in: [ 54.131610] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.133500] Tainted: [W]=WARN [ 54.134039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.135453] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.136333] 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 [ 54.139331] RSP: 0018:ffff88801a87fbc0 EFLAGS: 00010286 [ 54.140280] RAX: 0000000000000000 RBX: ffffed100350ff78 RCX: ffffffff813a4050 [ 54.141503] RDX: ffff888018a73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.142745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100350ff2f [ 54.143969] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.145185] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a87fdf8 [ 54.146423] FS: 00007f40612c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.147792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.148815] CR2: 00007f40617b5580 CR3: 000000000ddbd000 CR4: 0000000000350ef0 [ 54.150039] Call Trace: [ 54.150530] [ 54.150919] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.151768] ? __create_object+0x59/0x80 [ 54.152512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.153447] __vmalloc_noprof+0x59/0x60 [ 54.154184] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.154976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.155856] bpf_prog_alloc+0x39/0x200 [ 54.156555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.157447] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.158319] do_seccomp+0x349/0x25e0 [ 54.158966] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.159827] ? __pfx_do_seccomp+0x10/0x10 [ 54.160592] ? find_held_lock+0x2b/0x80 [ 54.161308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.162244] ? static_key_count+0x60/0x80 [ 54.162958] prctl_set_seccomp+0x4e/0x70 [ 54.163694] __do_sys_prctl+0xe6c/0x1d70 [ 54.164431] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.165242] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.166163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.167027] ? irqentry_exit+0xf3/0x650 [ 54.167761] do_syscall_64+0xbf/0x430 [ 54.168469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.169365] RIP: 0033:0x7f40617b55cd [ 54.170030] 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 [ 54.173029] RSP: 002b:00007ffefad7e290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.174330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40617b55cd [ 54.175544] RDX: 000055c369527e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.176771] RBP: 00007ffefad7e2f0 R08: 0000000000000000 R09: 00007ffefad7d990 [ 54.178002] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c371043ad0 [ 54.179225] R13: 00007ffefad7e720 R14: 000055c371044bc0 R15: 000055c371055780 [ 54.180466] [ 54.180868] irq event stamp: 1757 [ 54.181484] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 54.182944] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 54.184389] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 54.185868] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 54.187305] ---[ end trace 0000000000000000 ]--- [ 57.546929] ------------[ cut here ]------------ [ 57.547893] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.549946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.551429] Modules linked in: [ 57.552044] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.554081] Tainted: [W]=WARN [ 57.554687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.556177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.557064] 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 [ 57.560335] RSP: 0018:ffff88801a89fbc0 EFLAGS: 00010286 [ 57.561342] RAX: 0000000000000000 RBX: ffffed1003513f78 RCX: ffffffff813a4050 [ 57.562695] RDX: ffff888015818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.563999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003513f2f [ 57.565303] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.566653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a89fdf8 [ 57.567972] FS: 00007f42a715f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.569451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.570574] CR2: 00007ffe69b02ef8 CR3: 0000000009e00000 CR4: 0000000000350ef0 [ 57.571908] Call Trace: [ 57.572419] [ 57.572855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.573799] ? __create_object+0x59/0x80 [ 57.574698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.575705] __vmalloc_noprof+0x59/0x60 [ 57.576465] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.577369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.578380] bpf_prog_alloc+0x39/0x200 [ 57.579145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.580075] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.581012] do_seccomp+0x349/0x25e0 [ 57.581784] ? find_held_lock+0x2b/0x80 [ 57.582556] ? do_prlimit+0x310/0x610 [ 57.583331] ? __pfx_do_seccomp+0x10/0x10 [ 57.584151] ? do_raw_spin_unlock+0x53/0x220 [ 57.584957] ? _raw_spin_unlock+0x1e/0x40 [ 57.585800] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.586786] ? static_key_count+0x60/0x80 [ 57.587598] prctl_set_seccomp+0x4e/0x70 [ 57.588403] __do_sys_prctl+0xe6c/0x1d70 [ 57.589205] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.590071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.591073] ? irqentry_exit+0xf3/0x650 [ 57.591874] do_syscall_64+0xbf/0x430 [ 57.592639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.593600] RIP: 0033:0x7f42a76515cd [ 57.594372] 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 [ 57.597734] RSP: 002b:00007ffe69b00380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.599135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42a76515cd [ 57.600476] RDX: 000056456ce85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.601838] RBP: 00007ffe69b003e0 R08: 0000000000000000 R09: 00007ffe69affa80 [ 57.603164] R10: 0000000000000000 R11: 0000000000000246 R12: 000056459dbc3ad0 [ 57.604492] R13: 00007ffe69b00810 R14: 000056459dbc4bc0 R15: 000056459dbd5780 [ 57.605851] [ 57.606331] irq event stamp: 1725 [ 57.606965] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 57.608500] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 57.610092] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 57.611718] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 57.613247] ---[ end trace 0000000000000000 ]--- [ 58.513410] ------------[ cut here ]------------ [ 58.514331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.516367] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.517813] Modules linked in: [ 58.518446] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.520632] Tainted: [W]=WARN [ 58.521282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.522752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.523636] 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 [ 58.526796] RSP: 0018:ffff88801bc4fbc0 EFLAGS: 00010286 [ 58.527777] RAX: 0000000000000000 RBX: ffffed1003789f78 RCX: ffffffff813a4050 [ 58.529066] RDX: ffff88800f98b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.530359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003789f2f [ 58.531631] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.532917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc4fdf8 [ 58.534229] FS: 00007fd069ddf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.535661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.536725] CR2: 00007ffd66371ef8 CR3: 0000000016c40000 CR4: 0000000000350ef0 [ 58.538016] Call Trace: [ 58.538518] [ 58.538939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.539847] ? __create_object+0x59/0x80 [ 58.540646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.541634] __vmalloc_noprof+0x59/0x60 [ 58.542417] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.543314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.544259] bpf_prog_alloc+0x39/0x200 [ 58.544964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.545909] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.546833] do_seccomp+0x349/0x25e0 [ 58.547549] ? find_held_lock+0x2b/0x80 [ 58.548320] ? do_prlimit+0x310/0x610 [ 58.549025] ? __pfx_do_seccomp+0x10/0x10 [ 58.549825] ? do_raw_spin_unlock+0x53/0x220 [ 58.550654] ? _raw_spin_unlock+0x1e/0x40 [ 58.551452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.552431] ? static_key_count+0x60/0x80 [ 58.553241] prctl_set_seccomp+0x4e/0x70 [ 58.553993] __do_sys_prctl+0xe6c/0x1d70 [ 58.554781] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.555650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.556624] ? irqentry_exit+0xf3/0x650 [ 58.557403] do_syscall_64+0xbf/0x430 [ 58.558157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.559076] RIP: 0033:0x7fd06a2d15cd [ 58.559797] 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 [ 58.563011] RSP: 002b:00007ffd6636f320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.564394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd06a2d15cd [ 58.565711] RDX: 000055f38b22ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.567011] RBP: 00007ffd6636f380 R08: 0000000000000000 R09: 00007ffd6636ea20 [ 58.568315] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3a341fad0 [ 58.569619] R13: 00007ffd6636f7b0 R14: 000055f3a3420bc0 R15: 000055f3a3431780 [ 58.570948] [ 58.571426] irq event stamp: 1879 [ 58.572042] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 58.573591] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 58.575027] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 58.576349] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 58.577646] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33134' (ECDSA) to the list of known hosts. 2025/11/19 04:07:04 fuzzer started 2025/11/19 04:07:04 dialing manager at localhost:34383 2025/11/19 04:07:04 checking machine... 2025/11/19 04:07:04 checking revisions... [ 59.483696] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:07:04 testing simple program... [ 59.574088] cgroup: Unknown subsys name 'net' [ 59.636638] cgroup: Unknown subsys name 'cpuset' [ 59.651692] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:07:03 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff84c52a7a RDX=ffff888015419bc0 RSI=ffffffff84c52f0d RDI=0000000000000005 RBP=ffff888015a56fc0 RSP=ffff888015a56ef0 R8 =0000000000000001 R9 =fffff940000f1bbe R10=0000000000000001 R11=0000000000000001 R12=ffffea0000760c80 R13=dffffc0000000000 R14=ffff88801ce10e48 R15=000000000000001e RIP=ffffffff81751e08 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffec842c958 CR3=000000000da53000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=27a0795f92eb458d00000000000ae988 XMM05=0b5c3434c664b1a10000000000323830 XMM06=a748ccc27a5f04c10000000000323598 XMM07=ff7a97d674345e140000000000305a38 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801cce1970 RBX=ffff88801cce17c0 RCX=ffffffff81c0a335 RDX=ffff888016761bc0 RSI=ffffffff81c09d19 RDI=ffff8880098d6030 RBP=ffffffff854033a0 RSP=ffff88801a8e7be0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000300 R11=0000000000000001 R12=ffff88801cce1970 R13=ffff88801cce1890 R14=ffff88801cce1948 R15=ffff88801cce1840 RIP=ffffffff81751e10 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 00007f42a715f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe69afa000 CR3=000000000c3b3000 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