[ 45.873480] ------------[ cut here ]------------ [ 45.874442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.876512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.877996] Modules linked in: [ 45.878640] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.880660] Tainted: [W]=WARN [ 45.881257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.882741] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.883683] 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 [ 45.886885] RSP: 0018:ffff88801056fbc0 EFLAGS: 00010286 [ 45.887873] RAX: 0000000000000000 RBX: ffffed10020adf78 RCX: ffffffff813a4050 [ 45.889163] RDX: ffff888015b35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.890489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10020adf2f [ 45.891778] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.893078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801056fdf8 [ 45.894378] FS: 00007fc2b1565900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.895851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.896916] CR2: 00007fc2b1a57580 CR3: 0000000015d9c000 CR4: 0000000000350ef0 [ 45.898222] Call Trace: [ 45.898692] [ 45.899100] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.900028] ? __create_object+0x59/0x80 [ 45.900809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.901786] __vmalloc_noprof+0x59/0x60 [ 45.902538] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.903415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.904375] bpf_prog_alloc+0x39/0x200 [ 45.905077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.906015] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.906912] do_seccomp+0x349/0x25e0 [ 45.907643] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.908540] ? __pfx_do_seccomp+0x10/0x10 [ 45.909325] ? find_held_lock+0x2b/0x80 [ 45.910045] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.910991] ? static_key_count+0x60/0x80 [ 45.911811] prctl_set_seccomp+0x4e/0x70 [ 45.912602] __do_sys_prctl+0xe6c/0x1d70 [ 45.913390] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.914249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.915241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.916225] ? irqentry_exit+0xf3/0x650 [ 45.916964] do_syscall_64+0xbf/0x430 [ 45.917722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.918674] RIP: 0033:0x7fc2b1a575cd [ 45.919392] 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 [ 45.922576] RSP: 002b:00007ffddc387390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.923960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2b1a575cd [ 45.925259] RDX: 0000561e4defce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.926540] RBP: 00007ffddc3873f0 R08: 0000000000000000 R09: 00007ffddc386a90 [ 45.927847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e62763ad0 [ 45.929151] R13: 00007ffddc387820 R14: 0000561e62764bc0 R15: 0000561e62775780 [ 45.930482] [ 45.930916] irq event stamp: 1749 [ 45.931591] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 45.933110] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 45.934643] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 45.936196] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 45.937712] ---[ end trace 0000000000000000 ]--- [ 49.206456] ------------[ cut here ]------------ [ 49.207432] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.209512] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.211044] Modules linked in: [ 49.211708] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.213713] Tainted: [W]=WARN [ 49.214348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.215962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.217075] 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 [ 49.220379] RSP: 0018:ffff888016f47bc0 EFLAGS: 00010286 [ 49.221349] RAX: 0000000000000000 RBX: ffffed1002de8f78 RCX: ffffffff813a4050 [ 49.222596] RDX: ffff888019740000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.223873] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de8f2f [ 49.225137] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.226396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f47df8 [ 49.227672] FS: 00007ff552a91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.229078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.230118] CR2: 00007ff552f83580 CR3: 000000000cef0000 CR4: 0000000000350ef0 [ 49.231388] Call Trace: [ 49.231844] [ 49.232297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.233131] ? __create_object+0x59/0x80 [ 49.233906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.234850] __vmalloc_noprof+0x59/0x60 [ 49.235603] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.236462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.237383] bpf_prog_alloc+0x39/0x200 [ 49.238059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238970] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.239871] do_seccomp+0x349/0x25e0 [ 49.240575] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.241464] ? __pfx_do_seccomp+0x10/0x10 [ 49.242233] ? find_held_lock+0x2b/0x80 [ 49.242931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.243875] ? static_key_count+0x60/0x80 [ 49.244670] prctl_set_seccomp+0x4e/0x70 [ 49.245422] __do_sys_prctl+0xe6c/0x1d70 [ 49.246147] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.246997] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.247964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.248915] ? irqentry_exit+0xf3/0x650 [ 49.249676] do_syscall_64+0xbf/0x430 [ 49.250417] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.251377] RIP: 0033:0x7ff552f835cd [ 49.252031] 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 [ 49.255125] RSP: 002b:00007ffe6ef06cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.256475] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff552f835cd [ 49.257721] RDX: 00005585b76ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.258981] RBP: 00007ffe6ef06d10 R08: 0000000000000000 R09: 00007ffe6ef063b0 [ 49.260241] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585d59b6240 [ 49.261494] R13: 00007ffe6ef07140 R14: 00005585d59bf380 R15: 00005585d59ca540 [ 49.262775] [ 49.263230] irq event stamp: 1821 [ 49.263823] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.265321] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.266808] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 49.268333] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 49.269824] ---[ end trace 0000000000000000 ]--- [ 50.098046] ------------[ cut here ]------------ [ 50.098960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.101084] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.102546] Modules linked in: [ 50.103133] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.105325] Tainted: [W]=WARN [ 50.105884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.107368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.108274] 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 [ 50.111475] RSP: 0018:ffff88801795fbc0 EFLAGS: 00010286 [ 50.112467] RAX: 0000000000000000 RBX: ffffed1002f2bf78 RCX: ffffffff813a4050 [ 50.113766] RDX: ffff888016fd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.115045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2bf2f [ 50.116343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.117642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801795fdf8 [ 50.118925] FS: 00007f515e3dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.120387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.121452] CR2: 00007ffd0297aef8 CR3: 000000001fa4d000 CR4: 0000000000350ef0 [ 50.122747] Call Trace: [ 50.123263] [ 50.123683] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.124578] ? __create_object+0x59/0x80 [ 50.125391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.126365] __vmalloc_noprof+0x59/0x60 [ 50.127073] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.127961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.128895] bpf_prog_alloc+0x39/0x200 [ 50.129637] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.130582] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.131493] do_seccomp+0x349/0x25e0 [ 50.132230] ? find_held_lock+0x2b/0x80 [ 50.132953] ? do_prlimit+0x310/0x610 [ 50.133713] ? __pfx_do_seccomp+0x10/0x10 [ 50.134492] ? do_raw_spin_unlock+0x53/0x220 [ 50.135331] ? _raw_spin_unlock+0x1e/0x40 [ 50.136071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.137045] ? static_key_count+0x60/0x80 [ 50.137858] prctl_set_seccomp+0x4e/0x70 [ 50.138647] __do_sys_prctl+0xe6c/0x1d70 [ 50.139447] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.140314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.141282] ? irqentry_exit+0xf3/0x650 [ 50.141999] do_syscall_64+0xbf/0x430 [ 50.142747] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.143725] RIP: 0033:0x7f515e8ce5cd [ 50.144425] 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 [ 50.147635] RSP: 002b:00007ffd029794f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.148999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f515e8ce5cd [ 50.150307] RDX: 000055bdfa9ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.151610] RBP: 00007ffd02979550 R08: 0000000000000000 R09: 00007ffd02978bf0 [ 50.152895] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be19a8cbf0 [ 50.154200] R13: 00007ffd02979980 R14: 000055be19a96380 R15: 000055be19aa1460 [ 50.155509] [ 50.155930] irq event stamp: 1751 [ 50.156587] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.158125] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.159678] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 50.161232] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 50.162762] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39793' (ECDSA) to the list of known hosts. 2025/11/17 12:23:30 fuzzer started 2025/11/17 12:23:31 dialing manager at localhost:37895 2025/11/17 12:23:31 checking machine... 2025/11/17 12:23:31 checking revisions... [ 51.065492] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:23:31 testing simple program... [ 51.156054] cgroup: Unknown subsys name 'net' [ 51.223925] cgroup: Unknown subsys name 'cpuset' [ 51.235399] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:23:30 Registers: info registers vcpu 0 RAX=0000000000000246 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff888013f683fc RBP=ffffffff84e822c0 RSP=ffff888013f67908 R8 =0000000000000000 R9 =ffffed100120327a R10=0000000000000000 R11=0000000000000001 R12=0000000000000600 R13=0000000000000000 R14=ffff888013f68000 R15=ffff888013f67c48 RIP=ffffffff81471ffd 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 00007f909b778900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f909ae8f000 CR3=0000000009a2c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=2a67e00a17d4e7d500000000000ae988 XMM05=43c29bb01bbd521e0000000000321238 XMM06=e1bcd410fb3842e6000000000031f968 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888016dff6d8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002672d R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016dff7d0 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007ff552a91900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff552a70020 CR3=000000000cf38000 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