[ 45.727502] ------------[ cut here ]------------ [ 45.728448] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.730590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.732345] Modules linked in: [ 45.733089] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.735133] Tainted: [W]=WARN [ 45.735701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.737250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.738189] 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 [ 45.741308] RSP: 0018:ffff888019f27bc0 EFLAGS: 00010286 [ 45.742337] RAX: 0000000000000000 RBX: ffffed10033e4f78 RCX: ffffffff813a4050 [ 45.743666] RDX: ffff8880163ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.744997] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e4f2f [ 45.746290] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.747546] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f27df8 [ 45.748789] FS: 00007f84cfa72900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.750190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.751301] CR2: 00007f84cff64580 CR3: 000000000e197000 CR4: 0000000000350ef0 [ 45.752617] Call Trace: [ 45.753106] [ 45.753561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.754457] ? __create_object+0x59/0x80 [ 45.755223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.756169] __vmalloc_noprof+0x59/0x60 [ 45.756877] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.757748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.758658] bpf_prog_alloc+0x39/0x200 [ 45.759371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.760296] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.761187] do_seccomp+0x349/0x25e0 [ 45.761871] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.762739] ? __pfx_do_seccomp+0x10/0x10 [ 45.763504] ? find_held_lock+0x2b/0x80 [ 45.764307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.765289] ? static_key_count+0x60/0x80 [ 45.766085] prctl_set_seccomp+0x4e/0x70 [ 45.766805] __do_sys_prctl+0xe6c/0x1d70 [ 45.767572] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.768406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.769436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.770391] ? irqentry_exit+0xf3/0x650 [ 45.771148] do_syscall_64+0xbf/0x430 [ 45.771826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.772790] RIP: 0033:0x7f84cff645cd [ 45.773494] 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 [ 45.776638] RSP: 002b:00007ffebdc38ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.778026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84cff645cd [ 45.779286] RDX: 0000558ac6097e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.780582] RBP: 00007ffebdc38f00 R08: 0000000000000000 R09: 00007ffebdc385a0 [ 45.781860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558af8fc0b10 [ 45.783119] R13: 00007ffebdc39330 R14: 0000558af8fc12b0 R15: 0000558af8fd56f0 [ 45.784443] [ 45.784863] irq event stamp: 1829 [ 45.785532] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 45.787086] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 45.788567] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 45.790096] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 45.791656] ---[ end trace 0000000000000000 ]--- [ 49.231246] ------------[ cut here ]------------ [ 49.232445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.234551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.236044] Modules linked in: [ 49.236636] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.238665] Tainted: [W]=WARN [ 49.239282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.240795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.241746] 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 [ 49.244968] RSP: 0018:ffff8880150bfbc0 EFLAGS: 00010286 [ 49.245989] RAX: 0000000000000000 RBX: ffffed1002a17f78 RCX: ffffffff813a4050 [ 49.247286] RDX: ffff88801a229bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.248603] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a17f2f [ 49.249964] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.251267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880150bfdf8 [ 49.252582] FS: 00007fb76898c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.254077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.255167] CR2: 00007fb768ef24a6 CR3: 0000000020183000 CR4: 0000000000350ef0 [ 49.256476] Call Trace: [ 49.257009] [ 49.257436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.258360] ? __create_object+0x59/0x80 [ 49.259160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.260156] __vmalloc_noprof+0x59/0x60 [ 49.260884] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.261799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.262758] bpf_prog_alloc+0x39/0x200 [ 49.263497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.264463] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.265395] do_seccomp+0x349/0x25e0 [ 49.266170] ? find_held_lock+0x2b/0x80 [ 49.266896] ? do_prlimit+0x310/0x610 [ 49.267655] ? __pfx_do_seccomp+0x10/0x10 [ 49.268484] ? do_raw_spin_unlock+0x53/0x220 [ 49.269344] ? _raw_spin_unlock+0x1e/0x40 [ 49.270177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.271375] ? static_key_count+0x60/0x80 [ 49.272423] prctl_set_seccomp+0x4e/0x70 [ 49.273444] __do_sys_prctl+0xe6c/0x1d70 [ 49.274482] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.275598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.276612] ? irqentry_exit+0xf3/0x650 [ 49.277400] do_syscall_64+0xbf/0x430 [ 49.278202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.279173] RIP: 0033:0x7fb768e7e5cd [ 49.279868] 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 [ 49.283060] RSP: 002b:00007ffd6d3bc0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.284448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb768e7e5cd [ 49.285794] RDX: 0000556835ee9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.287093] RBP: 00007ffd6d3bc120 R08: 0000000000000000 R09: 00007ffd6d3bb7c0 [ 49.288413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556839a94bf0 [ 49.289743] R13: 00007ffd6d3bc550 R14: 0000556839a9e380 R15: 0000556839aa9460 [ 49.290969] [ 49.291331] irq event stamp: 1841 [ 49.291872] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.293171] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.294485] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.295825] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.297116] ---[ end trace 0000000000000000 ]--- [ 50.080719] ------------[ cut here ]------------ [ 50.081684] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.083732] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.085153] Modules linked in: [ 50.085752] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.087752] Tainted: [W]=WARN [ 50.088580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.090133] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.091043] 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 [ 50.094223] RSP: 0018:ffff888009ccfbc0 EFLAGS: 00010286 [ 50.095193] RAX: 0000000000000000 RBX: ffffed1001399f78 RCX: ffffffff813a4050 [ 50.096471] RDX: ffff88801755d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.097754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001399f2f [ 50.099040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.100320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009ccfdf8 [ 50.101609] FS: 00007ff8fc264900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.103040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.104115] CR2: 00007ff8fc756580 CR3: 000000000d524000 CR4: 0000000000350ef0 [ 50.105404] Call Trace: [ 50.105874] [ 50.106322] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.107247] ? __create_object+0x59/0x80 [ 50.108052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.109046] __vmalloc_noprof+0x59/0x60 [ 50.109795] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.110686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.111629] bpf_prog_alloc+0x39/0x200 [ 50.112379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.113345] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.114284] do_seccomp+0x349/0x25e0 [ 50.115025] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.115904] ? __pfx_do_seccomp+0x10/0x10 [ 50.116717] ? find_held_lock+0x2b/0x80 [ 50.117514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.118508] ? static_key_count+0x60/0x80 [ 50.119332] prctl_set_seccomp+0x4e/0x70 [ 50.120127] __do_sys_prctl+0xe6c/0x1d70 [ 50.120885] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.121760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.122751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.123740] ? irqentry_exit+0xf3/0x650 [ 50.124527] do_syscall_64+0xbf/0x430 [ 50.125288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.126275] RIP: 0033:0x7ff8fc7565cd [ 50.126997] 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 [ 50.130261] RSP: 002b:00007fffbf06cef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.131660] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8fc7565cd [ 50.132973] RDX: 0000562c7fb93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.134310] RBP: 00007fffbf06cf50 R08: 0000000000000000 R09: 00007fffbf06c5f0 [ 50.135621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cad072ad0 [ 50.136951] R13: 00007fffbf06d380 R14: 0000562cad073bc0 R15: 0000562cad084780 [ 50.138294] [ 50.138729] irq event stamp: 1785 [ 50.139391] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 50.140955] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 50.142522] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 50.144110] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 50.145676] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17157' (ECDSA) to the list of known hosts. 2025/11/18 01:08:28 fuzzer started 2025/11/18 01:08:28 dialing manager at localhost:37895 2025/11/18 01:08:28 checking machine... 2025/11/18 01:08:28 checking revisions... [ 51.055259] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:08:28 testing simple program... [ 51.143255] cgroup: Unknown subsys name 'net' [ 51.225690] cgroup: Unknown subsys name 'cpuset' [ 51.252172] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:08:27 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026ee5 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a80 RIP=ffffffff8152922a 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 00007fb76898c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb768f43618 CR3=0000000020166000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000021bb380fb8 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000021 RSI=ffff88806cf23b00 RDI=000000000005245e RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000eb81f R11=0000000000000001 R12=000000000005245e R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000017 [----APC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa82cacc8 CR3=000000000e2ef000 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=38303a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383730 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000