[ 39.093075] ------------[ cut here ]------------ [ 39.093987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.096032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.097498] Modules linked in: [ 39.098095] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.100067] Tainted: [W]=WARN [ 39.100655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.102138] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.103059] 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 [ 39.106278] RSP: 0018:ffff88801aed7bc0 EFLAGS: 00010286 [ 39.107217] RAX: 0000000000000000 RBX: ffffed10035daf78 RCX: ffffffff813a4050 [ 39.108539] RDX: ffff888015bfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.109843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035daf2f [ 39.111136] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.112419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aed7df8 [ 39.113739] FS: 00007f5d1a8cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.115187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.116274] CR2: 00007ffd0873eef8 CR3: 000000000bbe9000 CR4: 0000000000350ef0 [ 39.117586] Call Trace: [ 39.118056] [ 39.118522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.119432] ? __create_object+0x59/0x80 [ 39.120173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.121171] __vmalloc_noprof+0x59/0x60 [ 39.121934] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.122816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.123764] bpf_prog_alloc+0x39/0x200 [ 39.124520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125475] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.126383] do_seccomp+0x349/0x25e0 [ 39.127057] ? find_held_lock+0x2b/0x80 [ 39.127816] ? do_prlimit+0x310/0x610 [ 39.128554] ? __pfx_do_seccomp+0x10/0x10 [ 39.129351] ? do_raw_spin_unlock+0x53/0x220 [ 39.130154] ? _raw_spin_unlock+0x1e/0x40 [ 39.130933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.131904] ? static_key_count+0x60/0x80 [ 39.132714] prctl_set_seccomp+0x4e/0x70 [ 39.133515] __do_sys_prctl+0xe6c/0x1d70 [ 39.134308] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.135125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.136091] ? irqentry_exit+0xf3/0x650 [ 39.136854] do_syscall_64+0xbf/0x430 [ 39.137623] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.138593] RIP: 0033:0x7f5d1adbd5cd [ 39.139307] 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 [ 39.142533] RSP: 002b:00007ffd0873d270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.143922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d1adbd5cd [ 39.145218] RDX: 0000557617800e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.146521] RBP: 00007ffd0873d2d0 R08: 0000000000000000 R09: 00007ffd0873c970 [ 39.147810] R10: 0000000000000000 R11: 0000000000000246 R12: 000055765338fad0 [ 39.149106] R13: 00007ffd0873d700 R14: 0000557653390bc0 R15: 00005576533a1780 [ 39.150595] [ 39.150961] irq event stamp: 1701 [ 39.151500] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 39.152762] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 39.154042] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 39.155321] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 39.156574] ---[ end trace 0000000000000000 ]--- [ 41.804139] ------------[ cut here ]------------ [ 41.805083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.807186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.808676] Modules linked in: [ 41.809335] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.811319] Tainted: [W]=WARN [ 41.811877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.813361] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.814299] 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 [ 41.817500] RSP: 0018:ffff88801c82fbc0 EFLAGS: 00010286 [ 41.818484] RAX: 0000000000000000 RBX: ffffed1003905f78 RCX: ffffffff813a4050 [ 41.819778] RDX: ffff88800f9a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.821082] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003905f2f [ 41.822384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.823679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c82fdf8 [ 41.824987] FS: 00007f0f96b70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.826440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.827518] CR2: 00007ffd68627ef8 CR3: 000000002006f000 CR4: 0000000000350ef0 [ 41.828814] Call Trace: [ 41.829346] [ 41.829766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.830671] ? __create_object+0x59/0x80 [ 41.831464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.832448] __vmalloc_noprof+0x59/0x60 [ 41.833179] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.834060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.835001] bpf_prog_alloc+0x39/0x200 [ 41.835738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.836663] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.837589] do_seccomp+0x349/0x25e0 [ 41.838313] ? find_held_lock+0x2b/0x80 [ 41.839037] ? do_prlimit+0x310/0x610 [ 41.839787] ? __pfx_do_seccomp+0x10/0x10 [ 41.840568] ? do_raw_spin_unlock+0x53/0x220 [ 41.841416] ? _raw_spin_unlock+0x1e/0x40 [ 41.842158] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.843132] ? static_key_count+0x60/0x80 [ 41.843945] prctl_set_seccomp+0x4e/0x70 [ 41.844730] __do_sys_prctl+0xe6c/0x1d70 [ 41.845537] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.846404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.847388] ? irqentry_exit+0xf3/0x650 [ 41.848117] do_syscall_64+0xbf/0x430 [ 41.848867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.849836] RIP: 0033:0x7f0f970625cd [ 41.850546] 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 [ 41.853758] RSP: 002b:00007ffd686255d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.855131] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f970625cd [ 41.856423] RDX: 000055c2c77c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.857739] RBP: 00007ffd68625630 R08: 0000000000000000 R09: 00007ffd68624cd0 [ 41.858576] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2ce3e6ad0 [ 41.859396] R13: 00007ffd68625a60 R14: 000055c2ce3e7bc0 R15: 000055c2ce3f8780 [ 41.860206] [ 41.860508] irq event stamp: 1699 [ 41.860893] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 41.861848] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 41.862558] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 41.863278] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 41.863970] ---[ end trace 0000000000000000 ]--- [ 42.527632] ------------[ cut here ]------------ [ 42.528577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.530623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.532105] Modules linked in: [ 42.532747] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.534726] Tainted: [W]=WARN [ 42.535319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.536771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.537699] 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 [ 42.540841] RSP: 0018:ffff888015ae7bc0 EFLAGS: 00010286 [ 42.541828] RAX: 0000000000000000 RBX: ffffed1002b5cf78 RCX: ffffffff813a4050 [ 42.543101] RDX: ffff888016858000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.544378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5cf2f [ 42.545665] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.546933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ae7df8 [ 42.548193] FS: 00007efcd143e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.549628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.550682] CR2: 00007efcd19a44a6 CR3: 000000001f99a000 CR4: 0000000000350ef0 [ 42.551961] Call Trace: [ 42.552448] [ 42.552853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.553759] ? __create_object+0x59/0x80 [ 42.554557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.555538] __vmalloc_noprof+0x59/0x60 [ 42.556299] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.557148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.558085] bpf_prog_alloc+0x39/0x200 [ 42.558825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.559764] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.560678] do_seccomp+0x349/0x25e0 [ 42.561415] ? find_held_lock+0x2b/0x80 [ 42.562136] ? do_prlimit+0x310/0x610 [ 42.562889] ? __pfx_do_seccomp+0x10/0x10 [ 42.563669] ? do_raw_spin_unlock+0x53/0x220 [ 42.564498] ? _raw_spin_unlock+0x1e/0x40 [ 42.565283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.566209] ? static_key_count+0x60/0x80 [ 42.567018] prctl_set_seccomp+0x4e/0x70 [ 42.567805] __do_sys_prctl+0xe6c/0x1d70 [ 42.568600] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.569486] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.570472] ? irqentry_exit+0xf3/0x650 [ 42.571205] do_syscall_64+0xbf/0x430 [ 42.571955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.572944] RIP: 0033:0x7efcd19305cd [ 42.573648] 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 [ 42.576853] RSP: 002b:00007ffe8cc440c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.578252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcd19305cd [ 42.579548] RDX: 000055a6bc7cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.580842] RBP: 00007ffe8cc44120 R08: 0000000000000000 R09: 00007ffe8cc437c0 [ 42.582153] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6f5e1fbf0 [ 42.583446] R13: 00007ffe8cc44550 R14: 000055a6f5e29380 R15: 000055a6f5e34460 [ 42.584760] [ 42.585196] irq event stamp: 1727 [ 42.585855] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 42.587396] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 42.588950] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 42.590518] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 42.592052] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14839' (ECDSA) to the list of known hosts. 2025/11/18 05:34:26 fuzzer started 2025/11/18 05:34:26 dialing manager at localhost:37895 2025/11/18 05:34:26 checking machine... 2025/11/18 05:34:26 checking revisions... [ 43.471330] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:34:26 testing simple program... [ 43.559089] cgroup: Unknown subsys name 'net' [ 43.643378] cgroup: Unknown subsys name 'cpuset' [ 43.656610] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:34:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff110031defa6 RCX=ffffffff81ce2ae9 RDX=ffff888017218000 RSI=ffffffff81d1d83e RDI=ffff888015e7f500 RBP=ffff888015e7f500 RSP=ffff888018ef7d28 R8 =0000000000000000 R9 =ffffed1002bcfecc R10=0000000000008000 R11=0000000000000001 R12=dffffc0000000000 R13=ffff88801ca13840 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751cbb 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 00007f0f96b70900 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=00007f0f971280b0 CR3=00000000200e5000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005500746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f88d 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f97125650 CR3=000000000e632000 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=f82669d64bb1868fa34285c5ed47cb91 XMM02=2c67c8bc2e329bc30000000000300350 XMM03=fb795ef6d6577056000000000030de70 XMM04=d62ab84a33238f4100000000000ae988 XMM05=07c8bb74b6c04a44000000000031e468 XMM06=ff9007738a80e7f30000000000318390 XMM07=e042d86d42eb936e000000000030e0f0 XMM08=afcf7e63134f855900000000003003b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000