[ 46.091040] ------------[ cut here ]------------ [ 46.091982] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.093973] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.095419] Modules linked in: [ 46.096099] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.098051] Tainted: [W]=WARN [ 46.098610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.100045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.100952] 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 [ 46.104061] RSP: 0018:ffff8880154a7bc0 EFLAGS: 00010286 [ 46.105025] RAX: 0000000000000000 RBX: ffffed1002a94f78 RCX: ffffffff813a4050 [ 46.106301] RDX: ffff88801a7d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.107558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a94f2f [ 46.108821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.110081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154a7df8 [ 46.111351] FS: 00007f8c2fef4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.112771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.113817] CR2: 00007f8c303e6580 CR3: 000000000ba21000 CR4: 0000000000350ef0 [ 46.115090] Call Trace: [ 46.115546] [ 46.115989] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.116874] ? __create_object+0x59/0x80 [ 46.117597] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.118557] __vmalloc_noprof+0x59/0x60 [ 46.119290] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.120164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.121086] bpf_prog_alloc+0x39/0x200 [ 46.121806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.122686] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.123583] do_seccomp+0x349/0x25e0 [ 46.124296] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.125173] ? __pfx_do_seccomp+0x10/0x10 [ 46.125962] ? find_held_lock+0x2b/0x80 [ 46.126676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.127622] ? static_key_count+0x60/0x80 [ 46.128410] prctl_set_seccomp+0x4e/0x70 [ 46.129171] __do_sys_prctl+0xe6c/0x1d70 [ 46.129929] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.130789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.131688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.132639] ? irqentry_exit+0xf3/0x650 [ 46.133397] do_syscall_64+0xbf/0x430 [ 46.134123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.135079] RIP: 0033:0x7f8c303e65cd [ 46.135776] 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 [ 46.138905] RSP: 002b:00007ffcbe907490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.140235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c303e65cd [ 46.141483] RDX: 0000561c4f158e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.142760] RBP: 00007ffcbe9074f0 R08: 0000000000000000 R09: 00007ffcbe906b90 [ 46.144013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c64ac4ad0 [ 46.145282] R13: 00007ffcbe907920 R14: 0000561c64ac5bc0 R15: 0000561c64ad6780 [ 46.146615] [ 46.147111] irq event stamp: 1779 [ 46.147741] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.149230] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.150736] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 46.152259] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 46.153737] ---[ end trace 0000000000000000 ]--- [ 49.284493] ------------[ cut here ]------------ [ 49.285448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.287636] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.289181] Modules linked in: [ 49.289817] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.291915] Tainted: [W]=WARN [ 49.292464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.293918] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.294856] 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 [ 49.298121] RSP: 0018:ffff888016857bc0 EFLAGS: 00010286 [ 49.299151] RAX: 0000000000000000 RBX: ffffed1002d0af78 RCX: ffffffff813a4050 [ 49.300430] RDX: ffff88801543d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.301773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0af2f [ 49.303113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.304440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016857df8 [ 49.305791] FS: 00007fdad0daa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.307322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.308389] CR2: 00007ffe1637aef8 CR3: 000000001fdcb000 CR4: 0000000000350ef0 [ 49.309737] Call Trace: [ 49.310216] [ 49.310627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.311598] ? __create_object+0x59/0x80 [ 49.312372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.313331] __vmalloc_noprof+0x59/0x60 [ 49.314247] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.315133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.316059] bpf_prog_alloc+0x39/0x200 [ 49.316793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.317669] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.318590] do_seccomp+0x349/0x25e0 [ 49.319309] ? find_held_lock+0x2b/0x80 [ 49.320072] ? do_prlimit+0x310/0x610 [ 49.320813] ? __pfx_do_seccomp+0x10/0x10 [ 49.321546] ? do_raw_spin_unlock+0x53/0x220 [ 49.322402] ? _raw_spin_unlock+0x1e/0x40 [ 49.323193] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.324146] ? static_key_count+0x60/0x80 [ 49.324925] prctl_set_seccomp+0x4e/0x70 [ 49.325646] __do_sys_prctl+0xe6c/0x1d70 [ 49.326438] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.327293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.328264] ? irqentry_exit+0xf3/0x650 [ 49.329033] do_syscall_64+0xbf/0x430 [ 49.329769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.330688] RIP: 0033:0x7fdad129c5cd [ 49.331396] 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 [ 49.334587] RSP: 002b:00007ffe16379070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.335942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdad129c5cd [ 49.337245] RDX: 0000562663921e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.338536] RBP: 00007ffe163790d0 R08: 0000000000000000 R09: 00007ffe16378770 [ 49.339814] R10: 0000000000000000 R11: 0000000000000246 R12: 000056267facaad0 [ 49.341096] R13: 00007ffe16379500 R14: 000056267facbbc0 R15: 000056267fadc780 [ 49.342418] [ 49.342871] irq event stamp: 1739 [ 49.343469] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.344988] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.346521] softirqs last enabled at (1554): [] handle_softirqs+0x50c/0x770 [ 49.348055] softirqs last disabled at (1549): [] __irq_exit_rcu+0xc4/0x100 [ 49.349567] ---[ end trace 0000000000000000 ]--- [ 50.156147] ------------[ cut here ]------------ [ 50.157071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.159088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.160527] Modules linked in: [ 50.161149] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.164501] Tainted: [W]=WARN [ 50.165371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.166843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.167759] 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 [ 50.170908] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 50.171878] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 50.173142] RDX: ffff88800f1a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.174435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 50.175682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.176980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 50.178254] FS: 00007f6bc3797900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.179677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.180745] CR2: 00007ffc61038ef8 CR3: 000000001ffbc000 CR4: 0000000000350ef0 [ 50.182005] Call Trace: [ 50.182470] [ 50.182906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.183790] ? __create_object+0x59/0x80 [ 50.184516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.185482] __vmalloc_noprof+0x59/0x60 [ 50.186234] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.187112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.188030] bpf_prog_alloc+0x39/0x200 [ 50.188755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.189631] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.190538] do_seccomp+0x349/0x25e0 [ 50.191242] ? find_held_lock+0x2b/0x80 [ 50.191996] ? do_prlimit+0x310/0x610 [ 50.192688] ? __pfx_do_seccomp+0x10/0x10 [ 50.193479] ? do_raw_spin_unlock+0x53/0x220 [ 50.194305] ? _raw_spin_unlock+0x1e/0x40 [ 50.195076] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.196027] ? static_key_count+0x60/0x80 [ 50.196811] prctl_set_seccomp+0x4e/0x70 [ 50.197545] __do_sys_prctl+0xe6c/0x1d70 [ 50.198329] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.199190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.200145] ? irqentry_exit+0xf3/0x650 [ 50.200892] do_syscall_64+0xbf/0x430 [ 50.201583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.202531] RIP: 0033:0x7f6bc3c895cd [ 50.203230] 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 [ 50.206387] RSP: 002b:00007ffc61037520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.207728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bc3c895cd [ 50.208986] RDX: 000055a64a4f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.210278] RBP: 00007ffc61037580 R08: 0000000000000000 R09: 00007ffc61036c20 [ 50.211547] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a66d87fad0 [ 50.212816] R13: 00007ffc610379b0 R14: 000055a66d880bc0 R15: 000055a66d891780 [ 50.214107] [ 50.214531] irq event stamp: 2105 [ 50.215175] hardirqs last enabled at (2115): [] __up_console_sem+0x78/0x80 [ 50.216681] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80 [ 50.218259] softirqs last enabled at (2094): [] handle_softirqs+0x50c/0x770 [ 50.219799] softirqs last disabled at (2089): [] __irq_exit_rcu+0xc4/0x100 [ 50.221303] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32130' (ECDSA) to the list of known hosts. 2025/11/17 20:46:05 fuzzer started 2025/11/17 20:46:05 dialing manager at localhost:37895 2025/11/17 20:46:05 checking machine... 2025/11/17 20:46:05 checking revisions... [ 51.089612] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:46:06 testing simple program... [ 51.172830] cgroup: Unknown subsys name 'net' [ 51.236284] cgroup: Unknown subsys name 'cpuset' [ 51.248506] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:46:05 Registers: info registers vcpu 0 RAX=ffffffff8146197d RBX=0000000000000009 RCX=0000000000000001 RDX=0000000000000000 RSI=000000000000000c RDI=ffff8880096279c0 RBP=dffffc0000000000 RSP=ffff8880096278e8 R8 =ffffffff869d9f82 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=000000000000000c R13=0000000000000000 R14=ffff888009627978 R15=ffff88800945d3c0 RIP=ffffffff8161918d RFL=00000206 [-----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 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe16373000 CR3=000000001fd2f000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ba5d 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6f8947c020 CR3=000000000dd0f000 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=667ccf6e601dc586424c19983d583139 XMM02=ec2efd57dc4c00df00000000003028f8 XMM03=f523e07daa3d5dc200000000003029c8 XMM04=99c01189e6bdd7a700000000000ae988 XMM05=d96330e2d2db8632000000000031f190 XMM06=8c8218f32be244390000000000318ed0 XMM07=e042d86d42eb936e000000000030f538 XMM08=f523e07daa3d5dc200000000003029c8 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000