[ 44.139805] ------------[ cut here ]------------ [ 44.140782] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.142809] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.144350] Modules linked in: [ 44.144959] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.146947] Tainted: [W]=WARN [ 44.147545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.149000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.149910] 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 [ 44.153127] RSP: 0018:ffff88801cd87bc0 EFLAGS: 00010286 [ 44.154117] RAX: 0000000000000000 RBX: ffffed10039b0f78 RCX: ffffffff813a4050 [ 44.155417] RDX: ffff888017158000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.156707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039b0f2f [ 44.157984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.159278] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cd87df8 [ 44.160564] FS: 00007fe6b2a60900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.162003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.163056] CR2: 00007fffb2be4ef7 CR3: 000000000dc2d000 CR4: 0000000000350ef0 [ 44.164361] Call Trace: [ 44.164830] [ 44.165231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.166126] ? __create_object+0x59/0x80 [ 44.166904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.167896] __vmalloc_noprof+0x59/0x60 [ 44.168659] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.169533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.170469] bpf_prog_alloc+0x39/0x200 [ 44.171167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.172116] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.173017] do_seccomp+0x349/0x25e0 [ 44.173748] ? find_held_lock+0x2b/0x80 [ 44.174521] ? do_prlimit+0x310/0x610 [ 44.175244] ? __pfx_do_seccomp+0x10/0x10 [ 44.176032] ? do_raw_spin_unlock+0x53/0x220 [ 44.176871] ? _raw_spin_unlock+0x1e/0x40 [ 44.177646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.178612] ? static_key_count+0x60/0x80 [ 44.179426] prctl_set_seccomp+0x4e/0x70 [ 44.180175] __do_sys_prctl+0xe6c/0x1d70 [ 44.180955] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.181805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.182787] ? irqentry_exit+0xf3/0x650 [ 44.183557] do_syscall_64+0xbf/0x430 [ 44.184268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.185226] RIP: 0033:0x7fe6b2f525cd [ 44.185926] 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 [ 44.189105] RSP: 002b:00007fffb2be2820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.190471] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe6b2f525cd [ 44.191810] RDX: 000056440bcade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.193093] RBP: 00007fffb2be2880 R08: 0000000000000000 R09: 00007fffb2be1f20 [ 44.194356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564441769ad0 [ 44.195652] R13: 00007fffb2be2cb0 R14: 000056444176abc0 R15: 000056444177b780 [ 44.196948] [ 44.197422] irq event stamp: 1829 [ 44.198020] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 44.199543] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 44.201057] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 44.202607] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 44.204138] ---[ end trace 0000000000000000 ]--- [ 47.745561] ------------[ cut here ]------------ [ 47.746539] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.748647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.750136] Modules linked in: [ 47.750813] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.752833] Tainted: [W]=WARN [ 47.753428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.754913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.755861] 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 [ 47.759052] RSP: 0018:ffff888016d0fbc0 EFLAGS: 00010286 [ 47.760057] RAX: 0000000000000000 RBX: ffffed1002da1f78 RCX: ffffffff813a4050 [ 47.761342] RDX: ffff888016c88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.762622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da1f2f [ 47.763963] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.765249] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d0fdf8 [ 47.766557] FS: 00007f4b7526a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.768173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.769245] CR2: 00007ffdca5d1ef7 CR3: 0000000017909000 CR4: 0000000000350ef0 [ 47.770542] Call Trace: [ 47.771026] [ 47.771497] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.772415] ? __create_object+0x59/0x80 [ 47.773158] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.774232] __vmalloc_noprof+0x59/0x60 [ 47.775020] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.775939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.776887] bpf_prog_alloc+0x39/0x200 [ 47.777631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.778586] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.779522] do_seccomp+0x349/0x25e0 [ 47.780211] ? find_held_lock+0x2b/0x80 [ 47.780987] ? do_prlimit+0x310/0x610 [ 47.781760] ? __pfx_do_seccomp+0x10/0x10 [ 47.782570] ? do_raw_spin_unlock+0x53/0x220 [ 47.783449] ? _raw_spin_unlock+0x1e/0x40 [ 47.784365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.785360] ? static_key_count+0x60/0x80 [ 47.786124] prctl_set_seccomp+0x4e/0x70 [ 47.786912] __do_sys_prctl+0xe6c/0x1d70 [ 47.787708] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.788585] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.789588] ? irqentry_exit+0xf3/0x650 [ 47.790386] do_syscall_64+0xbf/0x430 [ 47.791093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.792074] RIP: 0033:0x7f4b7575c5cd [ 47.792839] 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 [ 47.796045] RSP: 002b:00007ffdca5d0da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.797448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b7575c5cd [ 47.798741] RDX: 0000560f3299ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.800058] RBP: 00007ffdca5d0e00 R08: 0000000000000000 R09: 00007ffdca5d04a0 [ 47.801360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f5d4c8ad0 [ 47.802653] R13: 00007ffdca5d1230 R14: 0000560f5d4c9bc0 R15: 0000560f5d4da780 [ 47.804001] [ 47.804469] irq event stamp: 1795 [ 47.805090] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 47.806600] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 47.808143] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 47.809718] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 47.811270] ---[ end trace 0000000000000000 ]--- [ 48.615072] ------------[ cut here ]------------ [ 48.616012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.618067] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.619581] Modules linked in: [ 48.620179] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.622230] Tainted: [W]=WARN [ 48.623017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.624496] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.625412] 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 [ 48.629143] RSP: 0018:ffff888015ff7bc0 EFLAGS: 00010286 [ 48.630134] RAX: 0000000000000000 RBX: ffffed1002bfef78 RCX: ffffffff813a4050 [ 48.631450] RDX: ffff88800a9e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.632739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfef2f [ 48.634038] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.635350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ff7df8 [ 48.636663] FS: 00007f27e228e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.638121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.639200] CR2: 00007ffd9f119ef7 CR3: 000000001fd8b000 CR4: 0000000000350ef0 [ 48.640513] Call Trace: [ 48.640981] [ 48.641445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.642355] ? __create_object+0x59/0x80 [ 48.643098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.644100] __vmalloc_noprof+0x59/0x60 [ 48.644872] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.645761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.646712] bpf_prog_alloc+0x39/0x200 [ 48.647480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.648424] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.649341] do_seccomp+0x349/0x25e0 [ 48.650022] ? find_held_lock+0x2b/0x80 [ 48.650797] ? do_prlimit+0x310/0x610 [ 48.651554] ? __pfx_do_seccomp+0x10/0x10 [ 48.652344] ? do_raw_spin_unlock+0x53/0x220 [ 48.653147] ? _raw_spin_unlock+0x1e/0x40 [ 48.653940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.654910] ? static_key_count+0x60/0x80 [ 48.655752] prctl_set_seccomp+0x4e/0x70 [ 48.656551] __do_sys_prctl+0xe6c/0x1d70 [ 48.657356] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.658180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.659161] ? irqentry_exit+0xf3/0x650 [ 48.659933] do_syscall_64+0xbf/0x430 [ 48.660678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.661651] RIP: 0033:0x7f27e27805cd [ 48.662370] 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 [ 48.665605] RSP: 002b:00007ffd9f117e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.666984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27e27805cd [ 48.668312] RDX: 00005589aea4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.669630] RBP: 00007ffd9f117ef0 R08: 0000000000000000 R09: 00007ffd9f117590 [ 48.670928] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589e1c83bf0 [ 48.672242] R13: 00007ffd9f118320 R14: 00005589e1c8d380 R15: 00005589e1c98460 [ 48.673560] [ 48.673997] irq event stamp: 1723 [ 48.674655] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 48.676203] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 48.677195] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 48.678191] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 48.679170] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61459' (ECDSA) to the list of known hosts. 2025/11/17 17:20:07 fuzzer started 2025/11/17 17:20:08 dialing manager at localhost:37895 2025/11/17 17:20:08 checking machine... 2025/11/17 17:20:08 checking revisions... [ 49.565742] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:20:08 testing simple program... [ 49.660346] cgroup: Unknown subsys name 'net' [ 49.712773] cgroup: Unknown subsys name 'cpuset' [ 49.726879] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:20:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85c2ca00 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffffffff85c2d480 RDI=ffffffff85c2ca00 RBP=ffffffff85c2ca00 RSP=ffff88806ce087d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=0000000000000001 R14=ffffffff85c2d480 R15=0000000000000003 RIP=ffffffff815265e6 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560f5d4ed768 CR3=000000000cd2b000 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=b0e820c8638f548f9a4a90c88695fa53 XMM02=00000000003007f8ec2efd57dc4c00df XMM03=000000000030db2891d19bfabff50860 XMM04=2f4eee3bd2469fc200000000000ae988 XMM05=e986a328d261a8e7000000000031f040 XMM06=3e829fc8c8edc990000000000031d978 XMM07=e042d86d42eb936e000000000030ec78 XMM08=91d19bfabff508600000000000300858 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800f15ef20 RCX=ffff88800f15edac RDX=1ffff11001e2bde5 RSI=ffffffff84c132ab RDI=ffff88800f15ef28 RBP=0000000000000001 RSP=ffff88800f15ee38 R8 =0000000000000001 R9 =ffff88800f15ee98 R10=000000000003c9ed R11=0000000000023f18 R12=ffff88800f15ef20 R13=0000000000000000 R14=ffff888015d50000 R15=0000000000000000 RIP=ffffffff81618fff RFL=00000283 [--S---C] 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 00007f4b7526a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b75234008 CR3=000000001fc0b000 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