[ 45.853376] ------------[ cut here ]------------ [ 45.854334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.856361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.857809] Modules linked in: [ 45.858447] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.860684] Tainted: [W]=WARN [ 45.861350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.862834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.863764] 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 [ 45.866953] RSP: 0018:ffff888018d2fbc0 EFLAGS: 00010286 [ 45.867924] RAX: 0000000000000000 RBX: ffffed10031a5f78 RCX: ffffffff813a4050 [ 45.869197] RDX: ffff88800f323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.870464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a5f2f [ 45.871755] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.873035] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d2fdf8 [ 45.874320] FS: 00007f5a8c56a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.875782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.876865] CR2: 00007ffe0e9cbef8 CR3: 000000000d8dd000 CR4: 0000000000350ef0 [ 45.878148] Call Trace: [ 45.878619] [ 45.879023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.879908] ? __create_object+0x59/0x80 [ 45.880671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.881639] __vmalloc_noprof+0x59/0x60 [ 45.882399] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.883268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.884207] bpf_prog_alloc+0x39/0x200 [ 45.884897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.885830] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.886734] do_seccomp+0x349/0x25e0 [ 45.887446] ? find_held_lock+0x2b/0x80 [ 45.888199] ? do_prlimit+0x310/0x610 [ 45.888898] ? __pfx_do_seccomp+0x10/0x10 [ 45.889682] ? do_raw_spin_unlock+0x53/0x220 [ 45.890499] ? _raw_spin_unlock+0x1e/0x40 [ 45.891284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.892247] ? static_key_count+0x60/0x80 [ 45.893000] prctl_set_seccomp+0x4e/0x70 [ 45.893775] __do_sys_prctl+0xe6c/0x1d70 [ 45.894556] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.895414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.896372] ? irqentry_exit+0xf3/0x650 [ 45.897125] do_syscall_64+0xbf/0x430 [ 45.897807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.898770] RIP: 0033:0x7f5a8ca5c5cd [ 45.899470] 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 [ 45.902630] RSP: 002b:00007ffe0e9c96f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.903995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a8ca5c5cd [ 45.905267] RDX: 000056319351ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.906539] RBP: 00007ffe0e9c9750 R08: 0000000000000000 R09: 00007ffe0e9c8df0 [ 45.907829] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631bf44fb10 [ 45.909109] R13: 00007ffe0e9c9b80 R14: 00005631bf4502b0 R15: 00005631bf4646f0 [ 45.910405] [ 45.910842] irq event stamp: 1813 [ 45.911494] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 45.912996] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 45.914507] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 45.916051] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 45.917580] ---[ end trace 0000000000000000 ]--- [ 49.171814] ------------[ cut here ]------------ [ 49.172726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.174732] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.176156] Modules linked in: [ 49.176732] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.178924] Tainted: [W]=WARN [ 49.179594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.181018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.181912] 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 [ 49.185011] RSP: 0018:ffff8880170c7bc0 EFLAGS: 00010286 [ 49.185966] RAX: 0000000000000000 RBX: ffffed1002e18f78 RCX: ffffffff813a4050 [ 49.187234] RDX: ffff88800ed2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.188493] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e18f2f [ 49.189754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.191032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170c7df8 [ 49.192286] FS: 00007f9f43b21900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.193693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.194738] CR2: 00007f9f44013580 CR3: 000000000e466000 CR4: 0000000000350ef0 [ 49.196008] Call Trace: [ 49.196506] [ 49.196909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.197796] ? __create_object+0x59/0x80 [ 49.198566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.199532] __vmalloc_noprof+0x59/0x60 [ 49.200295] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.201151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.202007] bpf_prog_alloc+0x39/0x200 [ 49.202733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.203639] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.204527] do_seccomp+0x349/0x25e0 [ 49.205232] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.206126] ? __pfx_do_seccomp+0x10/0x10 [ 49.206857] ? find_held_lock+0x2b/0x80 [ 49.207594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.208537] ? static_key_count+0x60/0x80 [ 49.209326] prctl_set_seccomp+0x4e/0x70 [ 49.210038] __do_sys_prctl+0xe6c/0x1d70 [ 49.210816] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.211658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.212611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.213559] ? irqentry_exit+0xf3/0x650 [ 49.214317] do_syscall_64+0xbf/0x430 [ 49.215004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.215930] RIP: 0033:0x7f9f440135cd [ 49.216610] 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 [ 49.219703] RSP: 002b:00007ffc8552b460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.221035] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f440135cd [ 49.222287] RDX: 000055c0ade17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.223557] RBP: 00007ffc8552b4c0 R08: 0000000000000000 R09: 00007ffc8552ab60 [ 49.224816] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0d29f62b0 [ 49.226059] R13: 00007ffc8552b8f0 R14: 000055c0d29f8d20 R15: 000055c0d2a0a8d0 [ 49.227359] [ 49.227771] irq event stamp: 1827 [ 49.228403] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.229879] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.231371] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.232876] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.234359] ---[ end trace 0000000000000000 ]--- [ 49.909397] ------------[ cut here ]------------ [ 49.910282] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.912296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.913737] Modules linked in: [ 49.914358] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.916555] Tainted: [W]=WARN [ 49.917205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.918662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.919549] 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 [ 49.922657] RSP: 0018:ffff8880175e7bc0 EFLAGS: 00010286 [ 49.923608] RAX: 0000000000000000 RBX: ffffed1002ebcf78 RCX: ffffffff813a4050 [ 49.924869] RDX: ffff88801a475340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.926117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebcf2f [ 49.927392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.928636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175e7df8 [ 49.929883] FS: 00007f2a71e7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.931296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.932326] CR2: 00007fff618a7ef8 CR3: 000000000a05a000 CR4: 0000000000350ef0 [ 49.933589] Call Trace: [ 49.934042] [ 49.934486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.935371] ? __create_object+0x59/0x80 [ 49.936133] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.937037] __vmalloc_noprof+0x59/0x60 [ 49.937776] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.938656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.939553] bpf_prog_alloc+0x39/0x200 [ 49.940291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.941194] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.942031] do_seccomp+0x349/0x25e0 [ 49.942748] ? find_held_lock+0x2b/0x80 [ 49.943499] ? do_prlimit+0x310/0x610 [ 49.944226] ? __pfx_do_seccomp+0x10/0x10 [ 49.944941] ? do_raw_spin_unlock+0x53/0x220 [ 49.945748] ? _raw_spin_unlock+0x1e/0x40 [ 49.946531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.947484] ? static_key_count+0x60/0x80 [ 49.948269] prctl_set_seccomp+0x4e/0x70 [ 49.948987] __do_sys_prctl+0xe6c/0x1d70 [ 49.949753] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.950603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.951551] ? irqentry_exit+0xf3/0x650 [ 49.952299] do_syscall_64+0xbf/0x430 [ 49.952986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.953901] RIP: 0033:0x7f2a723705cd [ 49.954589] 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 [ 49.957707] RSP: 002b:00007fff618a58f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.959057] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a723705cd [ 49.960310] RDX: 000055bf632f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.961557] RBP: 00007fff618a5950 R08: 0000000000000000 R09: 00007fff618a4ff0 [ 49.962821] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf9c826bf0 [ 49.964099] R13: 00007fff618a5d80 R14: 000055bf9c830380 R15: 000055bf9c83b460 [ 49.965365] [ 49.965784] irq event stamp: 1863 [ 49.966422] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.967925] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.969407] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 49.970914] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 49.972167] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44274' (ECDSA) to the list of known hosts. 2025/11/17 22:38:54 fuzzer started 2025/11/17 22:38:55 dialing manager at localhost:37895 2025/11/17 22:38:55 checking machine... 2025/11/17 22:38:55 checking revisions... [ 50.956025] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:38:55 testing simple program... [ 51.035511] cgroup: Unknown subsys name 'net' [ 51.080353] cgroup: Unknown subsys name 'cpuset' [ 51.091790] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:38:54 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888013d8d340 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff81ab647f RDI=ffff888013d8d73c RBP=ffff88806ce08aa8 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff888013d8d340 R15=ffff88806ce08a50 RIP=ffffffff815bd59a RFL=00000217 [----APC] 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 00007f9f43b21900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9f43aeb008 CR3=000000001e05d000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c64d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c0d2a31fe0 CR3=000000000cf46000 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=b63db9072c55c1905f46622eda76da82 XMM02=ec2efd57dc4c00df0000000000300d98 XMM03=118230b678b481290000000000300e68 XMM04=aa6392cd8eacd2a500000000000ae988 XMM05=b6da46899ddd184e000000000031fdd8 XMM06=817b8945e9d50373000000000031fa60 XMM07=e042d86d42eb936e0000000000310c80 XMM08=118230b678b481290000000000300e68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000