[ 51.193887] ------------[ cut here ]------------ [ 51.194888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.196979] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 51.198492] Modules linked in: [ 51.199112] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.201211] Tainted: [W]=WARN [ 51.201826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.203355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.204260] 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 [ 51.207503] RSP: 0018:ffff88801681fbc0 EFLAGS: 00010286 [ 51.208519] RAX: 0000000000000000 RBX: ffffed1002d03f78 RCX: ffffffff813a4050 [ 51.209851] RDX: ffff88801aee0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.211165] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d03f2f [ 51.212475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.213805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801681fdf8 [ 51.215151] FS: 00007fc408e6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.216642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.217730] CR2: 00007ffe7482bef8 CR3: 000000000d665000 CR4: 0000000000350ef0 [ 51.219122] Call Trace: [ 51.219800] [ 51.220380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.221471] ? __create_object+0x59/0x80 [ 51.222449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.223632] __vmalloc_noprof+0x59/0x60 [ 51.224588] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.225703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.226763] bpf_prog_alloc+0x39/0x200 [ 51.227581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.228554] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.229484] do_seccomp+0x349/0x25e0 [ 51.230176] ? find_held_lock+0x2b/0x80 [ 51.230977] ? do_prlimit+0x310/0x610 [ 51.231726] ? __pfx_do_seccomp+0x10/0x10 [ 51.232547] ? do_raw_spin_unlock+0x53/0x220 [ 51.233404] ? _raw_spin_unlock+0x1e/0x40 [ 51.234153] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.235126] ? static_key_count+0x60/0x80 [ 51.235982] prctl_set_seccomp+0x4e/0x70 [ 51.236754] __do_sys_prctl+0xe6c/0x1d70 [ 51.237572] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.238440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.239426] ? irqentry_exit+0xf3/0x650 [ 51.240184] do_syscall_64+0xbf/0x430 [ 51.240957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.241944] RIP: 0033:0x7fc4093605cd [ 51.242648] 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 [ 51.245905] RSP: 002b:00007ffe7482abf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.247302] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4093605cd [ 51.248698] RDX: 0000560b6b66de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.250002] RBP: 00007ffe7482ac50 R08: 0000000000000000 R09: 00007ffe7482a2f0 [ 51.251317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560baa247ad0 [ 51.252653] R13: 00007ffe7482b080 R14: 0000560baa248bc0 R15: 0000560baa259780 [ 51.253998] [ 51.254460] irq event stamp: 1785 [ 51.255101] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 51.256649] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 51.258196] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 51.259766] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 51.261088] ---[ end trace 0000000000000000 ]--- [ 54.477568] ------------[ cut here ]------------ [ 54.478529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.480515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.482203] Modules linked in: [ 54.482922] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.484922] Tainted: [W]=WARN [ 54.485534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.486990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.487935] 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 [ 54.491084] RSP: 0018:ffff88801682fbc0 EFLAGS: 00010286 [ 54.492084] RAX: 0000000000000000 RBX: ffffed1002d05f78 RCX: ffffffff813a4050 [ 54.493367] RDX: ffff8880173c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.494651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d05f2f [ 54.495932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.497188] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801682fdf8 [ 54.498450] FS: 00007f0f277a7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.499891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.500949] CR2: 00007ffdadc59ef8 CR3: 000000000bc9a000 CR4: 0000000000350ef0 [ 54.502228] Call Trace: [ 54.502735] [ 54.503141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.504043] ? __create_object+0x59/0x80 [ 54.504821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.505783] __vmalloc_noprof+0x59/0x60 [ 54.506538] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.507420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.508310] bpf_prog_alloc+0x39/0x200 [ 54.509058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.509976] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.510870] do_seccomp+0x349/0x25e0 [ 54.511588] ? find_held_lock+0x2b/0x80 [ 54.512305] ? do_prlimit+0x310/0x610 [ 54.513041] ? __pfx_do_seccomp+0x10/0x10 [ 54.513825] ? do_raw_spin_unlock+0x53/0x220 [ 54.514652] ? _raw_spin_unlock+0x1e/0x40 [ 54.515439] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.516398] ? static_key_count+0x60/0x80 [ 54.517146] prctl_set_seccomp+0x4e/0x70 [ 54.517912] __do_sys_prctl+0xe6c/0x1d70 [ 54.518702] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.519567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.520539] ? irqentry_exit+0xf3/0x650 [ 54.521253] do_syscall_64+0xbf/0x430 [ 54.521991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.522937] RIP: 0033:0x7f0f27c995cd [ 54.523639] 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 [ 54.526794] RSP: 002b:00007ffdadc57490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.528179] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f27c995cd [ 54.529456] RDX: 000055deda702e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.530731] RBP: 00007ffdadc574f0 R08: 0000000000000000 R09: 00007ffdadc56b90 [ 54.532023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055defb2ffad0 [ 54.533303] R13: 00007ffdadc57920 R14: 000055defb300bc0 R15: 000055defb311780 [ 54.534624] [ 54.535048] irq event stamp: 1791 [ 54.535698] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 54.537224] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 54.538730] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 54.540278] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 54.541796] ---[ end trace 0000000000000000 ]--- [ 55.333473] ------------[ cut here ]------------ [ 55.334409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.336460] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 55.337936] Modules linked in: [ 55.338631] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.340677] Tainted: [W]=WARN [ 55.341234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.342704] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.343613] 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 [ 55.346809] RSP: 0018:ffff88800a037bc0 EFLAGS: 00010286 [ 55.347804] RAX: 0000000000000000 RBX: ffffed1001406f78 RCX: ffffffff813a4050 [ 55.349102] RDX: ffff8880161a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.350391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001406f2f [ 55.351701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.353008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a037df8 [ 55.354300] FS: 00007fe1abbbf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.355756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.356816] CR2: 00007ffcdefcbef8 CR3: 0000000013cc1000 CR4: 0000000000350ef0 [ 55.358093] Call Trace: [ 55.358607] [ 55.359018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.359940] ? __create_object+0x59/0x80 [ 55.360727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.361696] __vmalloc_noprof+0x59/0x60 [ 55.362462] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.363301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.364260] bpf_prog_alloc+0x39/0x200 [ 55.365002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.365930] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.366849] do_seccomp+0x349/0x25e0 [ 55.367566] ? find_held_lock+0x2b/0x80 [ 55.368292] ? do_prlimit+0x310/0x610 [ 55.369057] ? __pfx_do_seccomp+0x10/0x10 [ 55.369855] ? do_raw_spin_unlock+0x53/0x220 [ 55.370697] ? _raw_spin_unlock+0x1e/0x40 [ 55.371498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.372503] ? static_key_count+0x60/0x80 [ 55.373265] prctl_set_seccomp+0x4e/0x70 [ 55.374036] __do_sys_prctl+0xe6c/0x1d70 [ 55.374812] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.375665] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.376648] ? irqentry_exit+0xf3/0x650 [ 55.377421] do_syscall_64+0xbf/0x430 [ 55.378120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.379079] RIP: 0033:0x7fe1ac0b15cd [ 55.379806] 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 [ 55.383003] RSP: 002b:00007ffcdefca490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.384404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1ac0b15cd [ 55.385694] RDX: 000055b90cdc9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.386981] RBP: 00007ffcdefca4f0 R08: 0000000000000000 R09: 00007ffcdefc9b90 [ 55.388278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b913fbfad0 [ 55.389583] R13: 00007ffcdefca920 R14: 000055b913fc0bc0 R15: 000055b913fd1780 [ 55.390885] [ 55.391317] irq event stamp: 1781 [ 55.391986] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 55.393511] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 55.395039] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 55.396596] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 55.398115] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63397' (ECDSA) to the list of known hosts. 2025/11/18 08:09:06 fuzzer started 2025/11/18 08:09:07 dialing manager at localhost:34383 2025/11/18 08:09:07 checking machine... 2025/11/18 08:09:07 checking revisions... [ 56.325297] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:09:07 testing simple program... [ 56.410419] cgroup: Unknown subsys name 'net' [ 56.468050] cgroup: Unknown subsys name 'cpuset' [ 56.481645] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:09:06 Registers: info registers vcpu 0 RAX=000000000009a68c RBX=0000000000000001 RCX=ffffffff83c6b3c2 RDX=000000000009a696 RSI=000000000002c6b3 RDI=ffffffff86d76904 RBP=ffff8880169ff950 RSP=ffff8880169ff888 R8 =ffffffff86d768c8 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a68c R12=ffff8880169ff958 R13=ffff8880169ff940 R14=ffff8880169ff939 R15=ffff8880169ff8f8 RIP=ffffffff8135e6c9 RFL=00000287 [--S--PC] 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 00007f0f277a7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdadc51000 CR3=000000000e077000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801541f888 RCX=ffffffff81360ed2 RDX=1ffff11002a83f07 RSI=ffff888013cfb780 RDI=ffff88801541f860 RBP=ffff888013cfb780 RSP=ffff88801541f7a0 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801541f7f0 R11=0000000000000000 R12=ffff88801541f810 R13=ffff88801541f818 R14=ffff88801541f838 R15=ffff88801541f7f0 RIP=ffffffff81360dd5 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 00007fc4f92b7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4f89cd000 CR3=000000000dc76000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=cab0343f8eeb151b00000000000ae988 XMM05=c979091348caf720000000000031fe80 XMM06=0394861f14684e59000000000031ed18 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000