[ 46.474301] ------------[ cut here ]------------ [ 46.475295] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.477478] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.479040] Modules linked in: [ 46.479751] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.482141] Tainted: [W]=WARN [ 46.482905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.484424] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.485423] 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 [ 46.488826] RSP: 0018:ffff888019e3fbc0 EFLAGS: 00010286 [ 46.489926] RAX: 0000000000000000 RBX: ffffed10033c7f78 RCX: ffffffff813a4050 [ 46.491262] RDX: ffff888018bb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.492681] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c7f2f [ 46.494036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.495430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e3fdf8 [ 46.496913] FS: 00007fb07fcd3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.498752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.500103] CR2: 00007fb0801c5580 CR3: 000000000cdb6000 CR4: 0000000000350ef0 [ 46.501765] Call Trace: [ 46.502365] [ 46.502972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.503917] ? __create_object+0x59/0x80 [ 46.504714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.505830] __vmalloc_noprof+0x59/0x60 [ 46.506555] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.507472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.508581] bpf_prog_alloc+0x39/0x200 [ 46.509353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.510328] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.511306] do_seccomp+0x349/0x25e0 [ 46.512164] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.513097] ? __pfx_do_seccomp+0x10/0x10 [ 46.513943] ? find_held_lock+0x2b/0x80 [ 46.514731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.515749] ? static_key_count+0x60/0x80 [ 46.516550] prctl_set_seccomp+0x4e/0x70 [ 46.517356] __do_sys_prctl+0xe6c/0x1d70 [ 46.518194] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.519209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.520212] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.521204] ? irqentry_exit+0xf3/0x650 [ 46.522014] do_syscall_64+0xbf/0x430 [ 46.522785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.523794] RIP: 0033:0x7fb0801c55cd [ 46.524507] 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 [ 46.527977] RSP: 002b:00007ffdbdace860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.529509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0801c55cd [ 46.530842] RDX: 000055f296fd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.532161] RBP: 00007ffdbdace8c0 R08: 0000000000000000 R09: 00007ffdbdacdf60 [ 46.533490] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2d0a0dad0 [ 46.534812] R13: 00007ffdbdacecf0 R14: 000055f2d0a0ebc0 R15: 000055f2d0a1f780 [ 46.536163] [ 46.536588] irq event stamp: 1847 [ 46.537258] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 46.538645] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 46.539975] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 46.541345] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 46.542725] ---[ end trace 0000000000000000 ]--- [ 49.134378] ------------[ cut here ]------------ [ 49.135164] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.136863] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.138313] Modules linked in: [ 49.138985] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.140653] Tainted: [W]=WARN [ 49.141117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.142394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.143158] 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 [ 49.145795] RSP: 0018:ffff888016fefbc0 EFLAGS: 00010286 [ 49.146568] RAX: 0000000000000000 RBX: ffffed1002dfdf78 RCX: ffffffff813a4050 [ 49.147634] RDX: ffff88801712b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.148697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfdf2f [ 49.149787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.150853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fefdf8 [ 49.151915] FS: 00007fbf784a1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.153103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.153993] CR2: 00007fbf78993580 CR3: 000000000b8ba000 CR4: 0000000000350ef0 [ 49.155056] Call Trace: [ 49.155440] [ 49.155813] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.156521] ? __create_object+0x59/0x80 [ 49.157170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.157987] __vmalloc_noprof+0x59/0x60 [ 49.158580] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.159302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.160077] bpf_prog_alloc+0x39/0x200 [ 49.160687] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.161424] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.162197] do_seccomp+0x349/0x25e0 [ 49.162809] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.163543] ? __pfx_do_seccomp+0x10/0x10 [ 49.164212] ? find_held_lock+0x2b/0x80 [ 49.164864] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.165689] ? static_key_count+0x60/0x80 [ 49.166329] prctl_set_seccomp+0x4e/0x70 [ 49.166979] __do_sys_prctl+0xe6c/0x1d70 [ 49.167597] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.168311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.169101] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.169912] ? irqentry_exit+0xf3/0x650 [ 49.170511] do_syscall_64+0xbf/0x430 [ 49.171120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.171906] RIP: 0033:0x7fbf789935cd [ 49.172452] 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 [ 49.175071] RSP: 002b:00007ffed3cf22b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.176194] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf789935cd [ 49.177253] RDX: 000055f9b5537e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.178316] RBP: 00007ffed3cf2310 R08: 0000000000000000 R09: 00007ffed3cf19b0 [ 49.179373] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9c3180ad0 [ 49.180427] R13: 00007ffed3cf2740 R14: 000055f9c3181bc0 R15: 000055f9c3192780 [ 49.181519] [ 49.181909] irq event stamp: 3391 [ 49.182412] hardirqs last enabled at (3399): [] __up_console_sem+0x78/0x80 [ 49.183664] hardirqs last disabled at (3408): [] __up_console_sem+0x5d/0x80 [ 49.184911] softirqs last enabled at (2928): [] handle_softirqs+0x50c/0x770 [ 49.186209] softirqs last disabled at (2923): [] __irq_exit_rcu+0xc4/0x100 [ 49.187455] ---[ end trace 0000000000000000 ]--- [ 49.936902] ------------[ cut here ]------------ [ 49.937889] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.940104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.941718] Modules linked in: [ 49.942420] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.944591] Tainted: [W]=WARN [ 49.945324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.946972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.948018] 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 [ 49.951651] RSP: 0018:ffff88800a99fbc0 EFLAGS: 00010286 [ 49.952679] RAX: 0000000000000000 RBX: ffffed1001533f78 RCX: ffffffff813a4050 [ 49.954060] RDX: ffff8880164ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.955497] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001533f2f [ 49.956919] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.958381] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a99fdf8 [ 49.959818] FS: 00007ff249af7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.961437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.962669] CR2: 00007ffd9ac9bef7 CR3: 000000000c7f4000 CR4: 0000000000350ef0 [ 49.964129] Call Trace: [ 49.964705] [ 49.965171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.966228] ? __create_object+0x59/0x80 [ 49.967120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.968230] __vmalloc_noprof+0x59/0x60 [ 49.969098] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.970138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.971211] bpf_prog_alloc+0x39/0x200 [ 49.972052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.973121] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.974183] do_seccomp+0x349/0x25e0 [ 49.975012] ? find_held_lock+0x2b/0x80 [ 49.975888] ? do_prlimit+0x310/0x610 [ 49.976755] ? __pfx_do_seccomp+0x10/0x10 [ 49.977691] ? do_raw_spin_unlock+0x53/0x220 [ 49.978613] ? _raw_spin_unlock+0x1e/0x40 [ 49.979545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.980682] ? static_key_count+0x60/0x80 [ 49.981568] prctl_set_seccomp+0x4e/0x70 [ 49.982461] __do_sys_prctl+0xe6c/0x1d70 [ 49.983336] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.984291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.985372] ? irqentry_exit+0xf3/0x650 [ 49.986239] do_syscall_64+0xbf/0x430 [ 49.987077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.988155] RIP: 0033:0x7ff249fe95cd [ 49.988943] 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 [ 49.992585] RSP: 002b:00007ffd9ac99e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.994165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff249fe95cd [ 49.995647] RDX: 0000565085f86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.997114] RBP: 00007ffd9ac99ee0 R08: 0000000000000000 R09: 00007ffd9ac99580 [ 49.998604] R10: 0000000000000000 R11: 0000000000000246 R12: 000056509bf6bad0 [ 50.000119] R13: 00007ffd9ac9a310 R14: 000056509bf6cbc0 R15: 000056509bf7d780 [ 50.001671] [ 50.002164] irq event stamp: 1787 [ 50.002812] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.004331] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.005811] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 50.007307] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 50.008995] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7714' (ECDSA) to the list of known hosts. 2025/11/18 01:11:59 fuzzer started 2025/11/18 01:11:59 dialing manager at localhost:37895 2025/11/18 01:11:59 checking machine... 2025/11/18 01:11:59 checking revisions... [ 50.949218] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:11:59 testing simple program... [ 51.052955] cgroup: Unknown subsys name 'net' [ 51.102010] cgroup: Unknown subsys name 'cpuset' [ 51.119237] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:11:58 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000001 RCX=0000000000000040 RDX=0000000000000001 RSI=ffff88801712ddc0 RDI=ffff88801712d340 RBP=ffff88801712d340 RSP=ffff888019f3f918 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000006 R13=ffff88801712dd98 R14=ffff8880091a9e18 R15=ffff888009a27640 RIP=ffffffff81526cd7 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 00007f31a5596700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbf78a56650 CR3=000000001af49000 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=2038353a31313a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038353a31313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=9049d2170dd26800 RBX=0000000000000001 RCX=ffff888015b2f404 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880158341d8 RBP=ffffffff85e1ffe0 RSP=ffff888015b2f3f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff888015833780 R15=0000000000000001 RIP=ffffffff81529012 RFL=00000206 [-----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 00007f48047f7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda68c8658 CR3=000000000d3d9000 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=be90473ac097b07900000000000ae988 XMM05=4fadd838e4f7509a00000000003219e0 XMM06=44961d320fdf419a0000000000320780 XMM07=fb795ef6d65770560000000000311b90 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000