[ 39.096309] ------------[ cut here ]------------ [ 39.097266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.099315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.100830] Modules linked in: [ 39.101419] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.103408] Tainted: [W]=WARN [ 39.104011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.105505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.106386] 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 [ 39.109560] RSP: 0018:ffff88801776fbc0 EFLAGS: 00010286 [ 39.110529] RAX: 0000000000000000 RBX: ffffed1002eedf78 RCX: ffffffff813a4050 [ 39.111821] RDX: ffff88801570b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.113120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eedf2f [ 39.114399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.115718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801776fdf8 [ 39.117023] FS: 00007fdfdb399900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.118474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.119545] CR2: 00007ffd83e8eef8 CR3: 00000000099b4000 CR4: 0000000000350ef0 [ 39.120859] Call Trace: [ 39.121330] [ 39.121766] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.122668] ? __create_object+0x59/0x80 [ 39.123409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.124388] __vmalloc_noprof+0x59/0x60 [ 39.125153] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.126033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126963] bpf_prog_alloc+0x39/0x200 [ 39.127723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.128645] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.129552] do_seccomp+0x349/0x25e0 [ 39.130245] ? find_held_lock+0x2b/0x80 [ 39.131017] ? do_prlimit+0x310/0x610 [ 39.131750] ? __pfx_do_seccomp+0x10/0x10 [ 39.132519] ? do_raw_spin_unlock+0x53/0x220 [ 39.133295] ? _raw_spin_unlock+0x1e/0x40 [ 39.134073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.135025] ? static_key_count+0x60/0x80 [ 39.135842] prctl_set_seccomp+0x4e/0x70 [ 39.136609] __do_sys_prctl+0xe6c/0x1d70 [ 39.137343] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.138205] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.139172] ? irqentry_exit+0xf3/0x650 [ 39.139931] do_syscall_64+0xbf/0x430 [ 39.140665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.141600] RIP: 0033:0x7fdfdb88b5cd [ 39.142257] 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 [ 39.145389] RSP: 002b:00007ffd83e8c290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.146722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfdb88b5cd [ 39.148019] RDX: 0000559e59b56e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.149285] RBP: 00007ffd83e8c2f0 R08: 0000000000000000 R09: 00007ffd83e8b990 [ 39.150547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e89075b10 [ 39.151824] R13: 00007ffd83e8c720 R14: 0000559e890762b0 R15: 0000559e8908a6f0 [ 39.153035] [ 39.153410] irq event stamp: 1763 [ 39.153979] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.155317] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.156663] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 39.158021] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 39.159349] ---[ end trace 0000000000000000 ]--- [ 42.605393] ------------[ cut here ]------------ [ 42.606298] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.608279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.609733] Modules linked in: [ 42.610315] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.612287] Tainted: [W]=WARN [ 42.612892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.614352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.615571] 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 [ 42.618730] RSP: 0018:ffff888016a67bc0 EFLAGS: 00010286 [ 42.619699] RAX: 0000000000000000 RBX: ffffed1002d4cf78 RCX: ffffffff813a4050 [ 42.620971] RDX: ffff88801547d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.622240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4cf2f [ 42.623524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.624809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a67df8 [ 42.626078] FS: 00007f0fb96da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.627517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.628577] CR2: 00007ffc6c44cef8 CR3: 000000001ece3000 CR4: 0000000000350ef0 [ 42.629858] Call Trace: [ 42.630321] [ 42.630760] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.631656] ? __create_object+0x59/0x80 [ 42.632398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.633357] __vmalloc_noprof+0x59/0x60 [ 42.634111] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.634976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.635908] bpf_prog_alloc+0x39/0x200 [ 42.636653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.637570] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.638411] do_seccomp+0x349/0x25e0 [ 42.639114] ? find_held_lock+0x2b/0x80 [ 42.639876] ? do_prlimit+0x310/0x610 [ 42.640608] ? __pfx_do_seccomp+0x10/0x10 [ 42.641344] ? do_raw_spin_unlock+0x53/0x220 [ 42.642170] ? _raw_spin_unlock+0x1e/0x40 [ 42.642948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.643923] ? static_key_count+0x60/0x80 [ 42.644726] prctl_set_seccomp+0x4e/0x70 [ 42.645442] __do_sys_prctl+0xe6c/0x1d70 [ 42.646213] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.647066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.648033] ? irqentry_exit+0xf3/0x650 [ 42.648782] do_syscall_64+0xbf/0x430 [ 42.649475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.650424] RIP: 0033:0x7f0fb9bcc5cd [ 42.651121] 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 [ 42.654255] RSP: 002b:00007ffc6c44b9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.655619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fb9bcc5cd [ 42.656775] RDX: 0000558b7ba9be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.657843] RBP: 00007ffc6c44ba30 R08: 0000000000000000 R09: 00007ffc6c44b0d0 [ 42.658907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bb6471ad0 [ 42.659999] R13: 00007ffc6c44be60 R14: 0000558bb6472bc0 R15: 0000558bb6483780 [ 42.661080] [ 42.661434] irq event stamp: 1791 [ 42.661977] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 42.663267] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 42.664550] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.665824] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.667073] ---[ end trace 0000000000000000 ]--- [ 43.463956] ------------[ cut here ]------------ [ 43.464881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.466983] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.468514] Modules linked in: [ 43.469151] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.471383] Tainted: [W]=WARN [ 43.472112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.473615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.474579] 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 [ 43.478211] RSP: 0018:ffff888016f8fbc0 EFLAGS: 00010286 [ 43.479219] RAX: 0000000000000000 RBX: ffffed1002df1f78 RCX: ffffffff813a4050 [ 43.480529] RDX: ffff8880162bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.481838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df1f2f [ 43.483385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.484930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f8fdf8 [ 43.486391] FS: 00007fa3dc363900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.487889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.488975] CR2: 00007fa3dc855580 CR3: 000000000dab1000 CR4: 0000000000350ef0 [ 43.490276] Call Trace: [ 43.490792] [ 43.491239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.492193] ? __create_object+0x59/0x80 [ 43.493008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.494005] __vmalloc_noprof+0x59/0x60 [ 43.494766] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.495664] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.496668] bpf_prog_alloc+0x39/0x200 [ 43.497381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.498337] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.499274] do_seccomp+0x349/0x25e0 [ 43.500055] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.501009] ? __pfx_do_seccomp+0x10/0x10 [ 43.501806] ? find_held_lock+0x2b/0x80 [ 43.502611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.503596] ? static_key_count+0x60/0x80 [ 43.504402] prctl_set_seccomp+0x4e/0x70 [ 43.505205] __do_sys_prctl+0xe6c/0x1d70 [ 43.506021] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.507092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.508353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.509598] ? irqentry_exit+0xf3/0x650 [ 43.510601] do_syscall_64+0xbf/0x430 [ 43.511480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.512590] RIP: 0033:0x7fa3dc8555cd [ 43.513280] 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 [ 43.516575] RSP: 002b:00007ffc1df9ef10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.517768] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3dc8555cd [ 43.518870] RDX: 0000556cb232be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.520026] RBP: 00007ffc1df9ef70 R08: 0000000000000000 R09: 00007ffc1df9e610 [ 43.521130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cd01522b0 [ 43.522202] R13: 00007ffc1df9f3a0 R14: 0000556cd0154d20 R15: 0000556cd01668d0 [ 43.523282] [ 43.523670] irq event stamp: 1897 [ 43.524184] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 43.525447] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 43.526715] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 43.527999] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 43.529255] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21565' (ECDSA) to the list of known hosts. 2025/11/18 04:34:21 fuzzer started 2025/11/18 04:34:21 dialing manager at localhost:37895 2025/11/18 04:34:21 checking machine... 2025/11/18 04:34:21 checking revisions... [ 44.526180] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:34:22 testing simple program... [ 44.622777] cgroup: Unknown subsys name 'net' [ 44.700782] cgroup: Unknown subsys name 'cpuset' [ 44.715319] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:34:20 Registers: info registers vcpu 0 RAX=fffffffffb2ee4e9 RBX=ffffffff86717268 RCX=ffffffff81a05d95 RDX=0000000000000000 RSI=ffffffff86aa25ce RDI=ffffffff86717268 RBP=ffffffff86717268 RSP=ffff88806ce089b8 R8 =ffffffff86aa25ce R9 =0000000000000000 R10=000000000003c9ed R11=0000000000021bad R12=ffffffff86717268 R13=ffffffff86717268 R14=ffffffff86717268 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0fb96da900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0fb9c8eae8 CR3=000000001ecb8000 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=0000000000022000 RBX=ffff888014233780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880142341d8 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888014234228 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fc4b9931900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4b9048010 CR3=000000000d6d8000 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=6e20f1987a621e99bc48f6685ac7a686 XMM02=00000000003025d8eff9b2d0a8fce9cb XMM03=00000000003026a82c67c8bc2e329bc3 XMM04=19e65fb7f6d62c4600000000000ae988 XMM05=14648eaa1277bab1000000000031fa58 XMM06=c67826a6f84907a50000000000319e08 XMM07=e042d86d42eb936e000000000030ec60 XMM08=e41ed0004433338300000000003026a8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000