[ 50.910676] ------------[ cut here ]------------ [ 50.911681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.913749] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 50.915248] Modules linked in: [ 50.915907] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.917998] Tainted: [W]=WARN [ 50.918630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.920162] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.921140] 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 [ 50.924432] RSP: 0018:ffff888017b87bc0 EFLAGS: 00010286 [ 50.925467] RAX: 0000000000000000 RBX: ffffed1002f70f78 RCX: ffffffff813a4050 [ 50.926807] RDX: ffff888015eeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.928139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f70f2f [ 50.929500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.930841] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b87df8 [ 50.932164] FS: 00007f1834a52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.933683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.934804] CR2: 00007f1834f44580 CR3: 000000000e04a000 CR4: 0000000000350ef0 [ 50.936145] Call Trace: [ 50.936685] [ 50.937140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.938087] ? __create_object+0x59/0x80 [ 50.938913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.939930] __vmalloc_noprof+0x59/0x60 [ 50.940727] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.941665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.942635] bpf_prog_alloc+0x39/0x200 [ 50.943361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.944327] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.945289] do_seccomp+0x349/0x25e0 [ 50.946041] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.946992] ? __pfx_do_seccomp+0x10/0x10 [ 50.947825] ? find_held_lock+0x2b/0x80 [ 50.948620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.949643] ? static_key_count+0x60/0x80 [ 50.950427] prctl_set_seccomp+0x4e/0x70 [ 50.951244] __do_sys_prctl+0xe6c/0x1d70 [ 50.952058] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.952956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.953995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.955012] ? irqentry_exit+0xf3/0x650 [ 50.955820] do_syscall_64+0xbf/0x430 [ 50.956546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.957558] RIP: 0033:0x7f1834f445cd [ 50.958312] 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 [ 50.961637] RSP: 002b:00007ffcfa718fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.963072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1834f445cd [ 50.964409] RDX: 000055945943ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.965776] RBP: 00007ffcfa719040 R08: 0000000000000000 R09: 00007ffcfa7186e0 [ 50.967123] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594679cead0 [ 50.968464] R13: 00007ffcfa719470 R14: 00005594679cfbc0 R15: 00005594679e0780 [ 50.969839] [ 50.970285] irq event stamp: 1729 [ 50.970961] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.972551] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.974199] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 50.975814] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.977407] ---[ end trace 0000000000000000 ]--- [ 54.248943] ------------[ cut here ]------------ [ 54.250010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.252172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 54.253790] Modules linked in: [ 54.254436] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.256609] Tainted: [W]=WARN [ 54.257234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.258837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.259854] 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 [ 54.263360] RSP: 0018:ffff888016b8fbc0 EFLAGS: 00010286 [ 54.264435] RAX: 0000000000000000 RBX: ffffed1002d71f78 RCX: ffffffff813a4050 [ 54.265835] RDX: ffff88801a093780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.267230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d71f2f [ 54.268634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.270039] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b8fdf8 [ 54.271453] FS: 00007f8751cf1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.273136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.274395] CR2: 00007f87521e3580 CR3: 000000000ea92000 CR4: 0000000000350ef0 [ 54.275931] Call Trace: [ 54.276472] [ 54.277030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.278113] ? __create_object+0x59/0x80 [ 54.279057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.280207] __vmalloc_noprof+0x59/0x60 [ 54.281127] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.282167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.283275] bpf_prog_alloc+0x39/0x200 [ 54.284167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.285296] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.286367] do_seccomp+0x349/0x25e0 [ 54.287231] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.288298] ? __pfx_do_seccomp+0x10/0x10 [ 54.289254] ? find_held_lock+0x2b/0x80 [ 54.290142] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.291278] ? static_key_count+0x60/0x80 [ 54.292229] prctl_set_seccomp+0x4e/0x70 [ 54.293168] __do_sys_prctl+0xe6c/0x1d70 [ 54.294100] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.295122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.296270] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.297433] ? irqentry_exit+0xf3/0x650 [ 54.298341] do_syscall_64+0xbf/0x430 [ 54.299220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.300342] RIP: 0033:0x7f87521e35cd [ 54.301201] 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 [ 54.304919] RSP: 002b:00007fffdb922bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.306585] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87521e35cd [ 54.308103] RDX: 0000558e0ac0ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.309639] RBP: 00007fffdb922c20 R08: 0000000000000000 R09: 00007fffdb9222c0 [ 54.311151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e283dead0 [ 54.312670] R13: 00007fffdb923050 R14: 0000558e283dfbc0 R15: 0000558e283f0780 [ 54.314222] [ 54.314701] irq event stamp: 2165 [ 54.315299] hardirqs last enabled at (2173): [] __up_console_sem+0x78/0x80 [ 54.316828] hardirqs last disabled at (2182): [] __up_console_sem+0x5d/0x80 [ 54.318366] softirqs last enabled at (2084): [] handle_softirqs+0x50c/0x770 [ 54.319914] softirqs last disabled at (2079): [] __irq_exit_rcu+0xc4/0x100 [ 54.321460] ---[ end trace 0000000000000000 ]--- [ 55.175069] ------------[ cut here ]------------ [ 55.175849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.177505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 55.178726] Modules linked in: [ 55.179226] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 55.180872] Tainted: [W]=WARN [ 55.181339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.182586] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.183315] 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 [ 55.186083] RSP: 0018:ffff88801a07fbc0 EFLAGS: 00010286 [ 55.187143] RAX: 0000000000000000 RBX: ffffed100340ff78 RCX: ffffffff813a4050 [ 55.188218] RDX: ffff888015e5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.189299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340ff2f [ 55.190364] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.191426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a07fdf8 [ 55.192500] FS: 00007f6c512ba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.194102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.194989] CR2: 00007fffb668bef7 CR3: 000000001d7a7000 CR4: 0000000000350ef0 [ 55.196055] Call Trace: [ 55.196455] [ 55.196838] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.197553] ? __create_object+0x59/0x80 [ 55.198201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.199001] __vmalloc_noprof+0x59/0x60 [ 55.199620] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.200308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.201070] bpf_prog_alloc+0x39/0x200 [ 55.201681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.202410] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.203157] do_seccomp+0x349/0x25e0 [ 55.203755] ? find_held_lock+0x2b/0x80 [ 55.204365] ? do_prlimit+0x310/0x610 [ 55.204974] ? __pfx_do_seccomp+0x10/0x10 [ 55.205637] ? do_raw_spin_unlock+0x53/0x220 [ 55.206292] ? _raw_spin_unlock+0x1e/0x40 [ 55.206939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.207726] ? static_key_count+0x60/0x80 [ 55.208360] prctl_set_seccomp+0x4e/0x70 [ 55.208998] __do_sys_prctl+0xe6c/0x1d70 [ 55.209655] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.210331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.211128] ? irqentry_exit+0xf3/0x650 [ 55.211758] do_syscall_64+0xbf/0x430 [ 55.212336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.213127] RIP: 0033:0x7f6c517ac5cd [ 55.213706] 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 [ 55.216317] RSP: 002b:00007fffb668aed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.217452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c517ac5cd [ 55.218504] RDX: 000055edcde43e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.219597] RBP: 00007fffb668af30 R08: 0000000000000000 R09: 00007fffb668a5d0 [ 55.220661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edfbebcb10 [ 55.221733] R13: 00007fffb668b360 R14: 000055edfbebd2b0 R15: 000055edfbed16f0 [ 55.222807] [ 55.223160] irq event stamp: 1763 [ 55.223708] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 55.224974] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 55.226244] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 55.227525] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 55.228803] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63520' (ECDSA) to the list of known hosts. 2025/11/18 15:03:20 fuzzer started 2025/11/18 15:03:20 dialing manager at localhost:34383 2025/11/18 15:03:20 checking machine... 2025/11/18 15:03:20 checking revisions... [ 56.108376] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:03:20 testing simple program... [ 56.199525] cgroup: Unknown subsys name 'net' [ 56.262086] cgroup: Unknown subsys name 'cpuset' [ 56.277778] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:03:19 Registers: info registers vcpu 0 RAX=0000000000000046 RBX=ffff888015c67f58 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81000130 RBP=ffff888015c67f48 RSP=ffff888015c67f28 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c71d78 RFL=00000046 [---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 00007f8751cf1900 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=00007fffdb91c000 CR3=000000001fa63000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=ffffffffffffff00ffff000000000000 XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=00000000000000810000363532616873 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000002504ccdff0 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000025 RSI=ffff88806cf23b00 RDI=0000000000052914 RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ec59a R11=0000000000000001 R12=0000000000052914 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000012 [----A--] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007feefc437388 CR3=0000000009d88000 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=0f1bb0c0bb1cc6aecb4d741c506ae345 XMM02=0000000000303788ec2efd57dc4c00df XMM03=000000000030f4c0b87f00cfc7942cad XMM04=a40c748bd0c18c8f00000000000ae988 XMM05=14648eaa1277bab1000000000031f850 XMM06=817b8945e9d50373000000000031f6d8 XMM07=e042d86d42eb936e000000000030f740 XMM08=b87f00cfc7942cad00000000003037e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000