[ 38.911828] ------------[ cut here ]------------ [ 38.912691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.914736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.916259] Modules linked in: [ 38.916891] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.918899] Tainted: [W]=WARN [ 38.919452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.920917] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.921835] 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 [ 38.925014] RSP: 0018:ffff888017157bc0 EFLAGS: 00010286 [ 38.926005] RAX: 0000000000000000 RBX: ffffed1002e2af78 RCX: ffffffff813a4050 [ 38.927288] RDX: ffff888015ed1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.928578] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2af2f [ 38.929867] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.931141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017157df8 [ 38.932439] FS: 00007fa0f245e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.933877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.934930] CR2: 00007fff00755ef8 CR3: 000000000e616000 CR4: 0000000000350ef0 [ 38.936219] Call Trace: [ 38.936687] [ 38.937139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.938067] ? __create_object+0x59/0x80 [ 38.938856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.939837] __vmalloc_noprof+0x59/0x60 [ 38.940550] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.941439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.942366] bpf_prog_alloc+0x39/0x200 [ 38.943112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.944039] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.944950] do_seccomp+0x349/0x25e0 [ 38.945643] ? __pfx_do_seccomp+0x10/0x10 [ 38.946436] ? cap_task_prctl+0x29/0xab0 [ 38.947224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.948193] ? static_key_count+0x60/0x80 [ 38.948994] prctl_set_seccomp+0x4e/0x70 [ 38.949741] __do_sys_prctl+0xe6c/0x1d70 [ 38.950537] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.951391] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.952356] ? irqentry_exit+0xf3/0x650 [ 38.953142] do_syscall_64+0xbf/0x430 [ 38.953902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.954860] RIP: 0033:0x7fa0f29505cd [ 38.955511] 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 [ 38.958670] RSP: 002b:00007fff00754cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.960046] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0f29505cd [ 38.961365] RDX: 000055f9672bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.962637] RBP: 00007fff00754d10 R08: 0000000000000000 R09: 00007fff007543b0 [ 38.963914] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f977706ad0 [ 38.965190] R13: 00007fff00755140 R14: 000055f977707bc0 R15: 000055f977718780 [ 38.966510] [ 38.966989] irq event stamp: 1719 [ 38.967608] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 38.969142] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 38.970388] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 38.971386] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 38.972369] ---[ end trace 0000000000000000 ]--- [ 41.621535] ------------[ cut here ]------------ [ 41.622313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.623990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.625247] Modules linked in: [ 41.625739] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.627416] Tainted: [W]=WARN [ 41.627907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.629350] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.630186] 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 [ 41.632801] RSP: 0018:ffff88801667fbc0 EFLAGS: 00010286 [ 41.633580] RAX: 0000000000000000 RBX: ffffed1002ccff78 RCX: ffffffff813a4050 [ 41.634630] RDX: ffff888016b2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.635686] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccff2f [ 41.636763] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.637840] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801667fdf8 [ 41.638917] FS: 00007f86cc634900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.640184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.641068] CR2: 00007f86ccb26580 CR3: 0000000009de9000 CR4: 0000000000350ef0 [ 41.642156] Call Trace: [ 41.642539] [ 41.642914] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.643628] ? __create_object+0x59/0x80 [ 41.644274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.645083] __vmalloc_noprof+0x59/0x60 [ 41.645688] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.646418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.647215] bpf_prog_alloc+0x39/0x200 [ 41.647836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.648570] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.649339] do_seccomp+0x349/0x25e0 [ 41.649972] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.650681] ? __pfx_do_seccomp+0x10/0x10 [ 41.651341] ? find_held_lock+0x2b/0x80 [ 41.651974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.652739] ? static_key_count+0x60/0x80 [ 41.653416] prctl_set_seccomp+0x4e/0x70 [ 41.654063] __do_sys_prctl+0xe6c/0x1d70 [ 41.654682] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.655384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.656190] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.656996] ? irqentry_exit+0xf3/0x650 [ 41.657608] do_syscall_64+0xbf/0x430 [ 41.658224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.659008] RIP: 0033:0x7f86ccb265cd [ 41.659558] 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 [ 41.662230] RSP: 002b:00007fff6f94de70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.663395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86ccb265cd [ 41.664489] RDX: 000055d9a1f8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.665590] RBP: 00007fff6f94ded0 R08: 0000000000000000 R09: 00007fff6f94d570 [ 41.666684] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9cbd7e2b0 [ 41.667775] R13: 00007fff6f94e300 R14: 000055d9cbd80d20 R15: 000055d9cbd928d0 [ 41.668892] [ 41.669266] irq event stamp: 1777 [ 41.669820] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 41.671123] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 41.672428] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 41.673760] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 41.675060] ---[ end trace 0000000000000000 ]--- [ 42.451016] ------------[ cut here ]------------ [ 42.451972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.454040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.455508] Modules linked in: [ 42.456150] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.458151] Tainted: [W]=WARN [ 42.458706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.460195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.461117] 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 [ 42.464319] RSP: 0018:ffff88801b767bc0 EFLAGS: 00010286 [ 42.465313] RAX: 0000000000000000 RBX: ffffed10036ecf78 RCX: ffffffff813a4050 [ 42.466612] RDX: ffff88801c43d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.467914] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036ecf2f [ 42.469207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.470513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b767df8 [ 42.471819] FS: 00007fe70421d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.473280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.474355] CR2: 00007fff027feef8 CR3: 000000000e1dd000 CR4: 0000000000350ef0 [ 42.475651] Call Trace: [ 42.476163] [ 42.476577] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.477496] ? __create_object+0x59/0x80 [ 42.478291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.479268] __vmalloc_noprof+0x59/0x60 [ 42.480041] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.480925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.481883] bpf_prog_alloc+0x39/0x200 [ 42.482579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.483521] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.484444] do_seccomp+0x349/0x25e0 [ 42.485169] ? find_held_lock+0x2b/0x80 [ 42.485958] ? do_prlimit+0x310/0x610 [ 42.486665] ? __pfx_do_seccomp+0x10/0x10 [ 42.487463] ? do_raw_spin_unlock+0x53/0x220 [ 42.488290] ? _raw_spin_unlock+0x1e/0x40 [ 42.489084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.490075] ? static_key_count+0x60/0x80 [ 42.490894] prctl_set_seccomp+0x4e/0x70 [ 42.491631] __do_sys_prctl+0xe6c/0x1d70 [ 42.492426] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.493301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.494285] ? irqentry_exit+0xf3/0x650 [ 42.495074] do_syscall_64+0xbf/0x430 [ 42.495831] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.496798] RIP: 0033:0x7fe70470f5cd [ 42.497480] 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 [ 42.500686] RSP: 002b:00007fff027fcf00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.502091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe70470f5cd [ 42.503392] RDX: 00005655001f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.504685] RBP: 00007fff027fcf60 R08: 0000000000000000 R09: 00007fff027fc600 [ 42.505989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565508485bf0 [ 42.507284] R13: 00007fff027fd390 R14: 000056550848f380 R15: 000056550849a460 [ 42.508597] [ 42.509059] irq event stamp: 1777 [ 42.509680] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 42.511223] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 42.512767] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 42.514341] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.515873] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31823' (ECDSA) to the list of known hosts. 2025/11/18 03:00:20 fuzzer started 2025/11/18 03:00:20 dialing manager at localhost:37895 2025/11/18 03:00:20 checking machine... 2025/11/18 03:00:20 checking revisions... [ 43.432618] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:00:21 testing simple program... [ 43.523839] cgroup: Unknown subsys name 'net' [ 43.586280] cgroup: Unknown subsys name 'cpuset' [ 43.601268] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:00:20 Registers: info registers vcpu 0 RAX=0000000000d20011 RBX=ffff88800e2dd820 RCX=ffff888009440690 RDX=000000000000000c RSI=0000000014b9551d RDI=ffffffff81204b6a RBP=ffff888008c4b780 RSP=ffff888009627978 R8 =0000000031de3b38 R9 =ffff88806c71c120 R10=000000000003c9ed R11=0000000000000000 R12=0000000000000000 R13=0000000000000001 R14=ffff88800e2dd818 R15=ffff888008c4b780 RIP=ffffffff81b2a0c4 RFL=00000282 [--S----] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6f947000 CR3=000000000e964000 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=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=000000000002952d 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb44e201338 CR3=0000000005c8a000 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=00007fb44e6ef51000005555dfb37790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000