[ 39.097738] ------------[ cut here ]------------ [ 39.098496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.100284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.101531] Modules linked in: [ 39.102025] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.103719] Tainted: [W]=WARN [ 39.104184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.105442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.106202] 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 [ 39.108887] RSP: 0018:ffff88801528fbc0 EFLAGS: 00010286 [ 39.109716] RAX: 0000000000000000 RBX: ffffed1002a51f78 RCX: ffffffff813a4050 [ 39.110784] RDX: ffff8880166a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.111876] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a51f2f [ 39.112958] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.114066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801528fdf8 [ 39.115149] FS: 00007f8039ed2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.116375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.117258] CR2: 00007f803a3c4580 CR3: 000000001d0b9000 CR4: 0000000000350ef0 [ 39.118360] Call Trace: [ 39.118787] [ 39.119141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.119893] ? __create_object+0x59/0x80 [ 39.120510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.121319] __vmalloc_noprof+0x59/0x60 [ 39.121974] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.122722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.123475] bpf_prog_alloc+0x39/0x200 [ 39.124099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.124892] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.125686] do_seccomp+0x349/0x25e0 [ 39.126253] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.127022] ? __pfx_do_seccomp+0x10/0x10 [ 39.127691] ? find_held_lock+0x2b/0x80 [ 39.128298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.129103] ? static_key_count+0x60/0x80 [ 39.129794] prctl_set_seccomp+0x4e/0x70 [ 39.130406] __do_sys_prctl+0xe6c/0x1d70 [ 39.131059] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.131771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.132587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.133384] ? irqentry_exit+0xf3/0x650 [ 39.134027] do_syscall_64+0xbf/0x430 [ 39.134639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.135405] RIP: 0033:0x7f803a3c45cd [ 39.135995] 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 [ 39.138675] RSP: 002b:00007ffcef0a6b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.139823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f803a3c45cd [ 39.140897] RDX: 0000555d2b9e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.141993] RBP: 00007ffcef0a6ba0 R08: 0000000000000000 R09: 00007ffcef0a6240 [ 39.143088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d6257aad0 [ 39.144169] R13: 00007ffcef0a6fd0 R14: 0000555d6257bbc0 R15: 0000555d6258c780 [ 39.145272] [ 39.145666] irq event stamp: 1705 [ 39.146188] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.147459] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 39.148757] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 39.150094] softirqs last disabled at (1195): [] __irq_exit_rcu+0xc4/0x100 [ 39.151371] ---[ end trace 0000000000000000 ]--- [ 41.967333] ------------[ cut here ]------------ [ 41.968258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.970307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.971748] Modules linked in: [ 41.972338] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.974321] Tainted: [W]=WARN [ 41.974916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.976367] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.977271] 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 [ 41.980394] RSP: 0018:ffff888016e97bc0 EFLAGS: 00010286 [ 41.981392] RAX: 0000000000000000 RBX: ffffed1002dd2f78 RCX: ffffffff813a4050 [ 41.982668] RDX: ffff88801b918000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.983935] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd2f2f [ 41.985198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.986480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e97df8 [ 41.987745] FS: 00007f0dd3606900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.989176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.990250] CR2: 00007f0dd3af8580 CR3: 000000000bb02000 CR4: 0000000000350ef0 [ 41.991544] Call Trace: [ 41.992003] [ 41.992404] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.993288] ? __create_object+0x59/0x80 [ 41.994070] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.995038] __vmalloc_noprof+0x59/0x60 [ 41.995795] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.996653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.997591] bpf_prog_alloc+0x39/0x200 [ 41.998271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.999190] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.000071] do_seccomp+0x349/0x25e0 [ 42.000784] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.001699] ? __pfx_do_seccomp+0x10/0x10 [ 42.002439] ? find_held_lock+0x2b/0x80 [ 42.003188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.004145] ? static_key_count+0x60/0x80 [ 42.004945] prctl_set_seccomp+0x4e/0x70 [ 42.005720] __do_sys_prctl+0xe6c/0x1d70 [ 42.006450] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.007305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.008261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.009222] ? irqentry_exit+0xf3/0x650 [ 42.010000] do_syscall_64+0xbf/0x430 [ 42.010722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.011666] RIP: 0033:0x7f0dd3af85cd [ 42.012326] 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 [ 42.015450] RSP: 002b:00007ffea79292e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.016796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dd3af85cd [ 42.018074] RDX: 00005573ab30be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.019347] RBP: 00007ffea7929340 R08: 0000000000000000 R09: 00007ffea79289e0 [ 42.020604] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573e7aecad0 [ 42.021906] R13: 00007ffea7929770 R14: 00005573e7aedbc0 R15: 00005573e7afe780 [ 42.023219] [ 42.023690] irq event stamp: 1765 [ 42.024293] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.025852] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.027380] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 42.028907] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 42.030404] ---[ end trace 0000000000000000 ]--- [ 42.716043] ------------[ cut here ]------------ [ 42.716957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.719002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.720436] Modules linked in: [ 42.721079] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.723044] Tainted: [W]=WARN [ 42.723645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.725117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.726042] 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 [ 42.729153] RSP: 0018:ffff88801afafbc0 EFLAGS: 00010286 [ 42.730130] RAX: 0000000000000000 RBX: ffffed10035f5f78 RCX: ffffffff813a4050 [ 42.731394] RDX: ffff888010569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.732650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f5f2f [ 42.733912] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.735187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afafdf8 [ 42.736447] FS: 00007fa0f8f18900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.737879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.738933] CR2: 00007ffc750d8ef8 CR3: 000000001eddd000 CR4: 0000000000350ef0 [ 42.740203] Call Trace: [ 42.740699] [ 42.741108] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.742020] ? __create_object+0x59/0x80 [ 42.742808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.743766] __vmalloc_noprof+0x59/0x60 [ 42.744468] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.745349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.746294] bpf_prog_alloc+0x39/0x200 [ 42.747020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.747937] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.748832] do_seccomp+0x349/0x25e0 [ 42.749558] ? find_held_lock+0x2b/0x80 [ 42.750269] ? do_prlimit+0x310/0x610 [ 42.751014] ? __pfx_do_seccomp+0x10/0x10 [ 42.751785] ? do_raw_spin_unlock+0x53/0x220 [ 42.752607] ? _raw_spin_unlock+0x1e/0x40 [ 42.753333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.754291] ? static_key_count+0x60/0x80 [ 42.755074] prctl_set_seccomp+0x4e/0x70 [ 42.755849] __do_sys_prctl+0xe6c/0x1d70 [ 42.756625] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.757440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.758392] ? irqentry_exit+0xf3/0x650 [ 42.759135] do_syscall_64+0xbf/0x430 [ 42.759860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.760793] RIP: 0033:0x7fa0f940a5cd [ 42.761453] 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 [ 42.764556] RSP: 002b:00007ffc750d7580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.765909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0f940a5cd [ 42.767171] RDX: 0000557db1085e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.768434] RBP: 00007ffc750d75e0 R08: 0000000000000000 R09: 00007ffc750d6c80 [ 42.769713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557dc7a41ad0 [ 42.770983] R13: 00007ffc750d7a10 R14: 0000557dc7a42bc0 R15: 0000557dc7a53780 [ 42.772264] [ 42.772725] irq event stamp: 1675 [ 42.773322] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 42.774845] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 42.776336] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 42.777860] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 42.779342] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52153' (ECDSA) to the list of known hosts. 2025/11/18 05:46:03 fuzzer started 2025/11/18 05:46:03 dialing manager at localhost:37895 2025/11/18 05:46:03 checking machine... 2025/11/18 05:46:03 checking revisions... [ 43.717157] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:46:03 testing simple program... [ 43.796291] cgroup: Unknown subsys name 'net' [ 43.865184] cgroup: Unknown subsys name 'cpuset' [ 43.879349] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:46:02 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000008 RCX=0000000000000007 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffffffff85c0c108 RSP=ffff88806ce08f78 R8 =0000000000000000 R9 =0000000000000101 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000101 R13=0000000000000009 R14=0000000000000080 R15=0000000000000009 RIP=ffffffff813c0ea6 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04b3586000 CR3=000000000e57d000 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=d72b50bbdf35aa8ff44f3ae07290dd6f XMM02=2c67c8bc2e329bc30000000000304348 XMM03=fb795ef6d65770560000000000311590 XMM04=545614f7ed85166500000000000ae988 XMM05=090f1556b20111b30000000000320c90 XMM06=5b75c91c804453420000000000320b18 XMM07=e042d86d42eb936e0000000000311868 XMM08=3542115c02b3a65800000000003043a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001fb77 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=00000206 [-----P-] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea7923000 CR3=000000000bc5f000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000