[ 38.915152] ------------[ cut here ]------------ [ 38.916136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.918237] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.919983] Modules linked in: [ 38.920607] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.922761] Tainted: [W]=WARN [ 38.923328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.924868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.925800] 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 [ 38.929063] RSP: 0018:ffff888015c87bc0 EFLAGS: 00010286 [ 38.930078] RAX: 0000000000000000 RBX: ffffed1002b90f78 RCX: ffffffff813a4050 [ 38.931419] RDX: ffff88801c031bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.932760] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b90f2f [ 38.934060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.935394] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c87df8 [ 38.936754] FS: 00007f19b50f5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.938252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.939542] CR2: 00007f19b55e7580 CR3: 000000000d267000 CR4: 0000000000350ef0 [ 38.941196] Call Trace: [ 38.941837] [ 38.942357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.943503] ? __create_object+0x59/0x80 [ 38.944527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.945754] __vmalloc_noprof+0x59/0x60 [ 38.946587] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.947493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.948487] bpf_prog_alloc+0x39/0x200 [ 38.949243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.950202] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.951184] do_seccomp+0x349/0x25e0 [ 38.952019] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.952986] ? __pfx_do_seccomp+0x10/0x10 [ 38.953808] ? find_held_lock+0x2b/0x80 [ 38.954545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.955588] ? static_key_count+0x60/0x80 [ 38.956604] prctl_set_seccomp+0x4e/0x70 [ 38.957598] __do_sys_prctl+0xe6c/0x1d70 [ 38.958580] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.959736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.960964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.962184] ? irqentry_exit+0xf3/0x650 [ 38.963171] do_syscall_64+0xbf/0x430 [ 38.964105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.965310] RIP: 0033:0x7f19b55e75cd [ 38.966220] 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 [ 38.970263] RSP: 002b:00007ffdada11910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.972002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19b55e75cd [ 38.973617] RDX: 0000562f7c743e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.975253] RBP: 00007ffdada11970 R08: 0000000000000000 R09: 00007ffdada11010 [ 38.976719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fb9879b10 [ 38.978073] R13: 00007ffdada11da0 R14: 0000562fb987a2b0 R15: 0000562fb988e6f0 [ 38.979419] [ 38.979910] irq event stamp: 1857 [ 38.980549] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 38.982150] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 38.983858] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 38.985472] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 38.986828] ---[ end trace 0000000000000000 ]--- [ 41.897440] ------------[ cut here ]------------ [ 41.898201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.899923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.901162] Modules linked in: [ 41.901689] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.903353] Tainted: [W]=WARN [ 41.903858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.905083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.905839] 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 [ 41.908514] RSP: 0018:ffff88801c07fbc0 EFLAGS: 00010286 [ 41.909336] RAX: 0000000000000000 RBX: ffffed100380ff78 RCX: ffffffff813a4050 [ 41.910406] RDX: ffff888016599bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.911479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100380ff2f [ 41.912579] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.913659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c07fdf8 [ 41.914738] FS: 00007fe9d03c8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.915972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.916869] CR2: 00007ffeaf47aef8 CR3: 0000000020736000 CR4: 0000000000350ef0 [ 41.917954] Call Trace: [ 41.918343] [ 41.918715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.919421] ? __create_object+0x59/0x80 [ 41.920090] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.920895] __vmalloc_noprof+0x59/0x60 [ 41.921487] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.922220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.922990] bpf_prog_alloc+0x39/0x200 [ 41.923564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.924348] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.925095] do_seccomp+0x349/0x25e0 [ 41.925697] ? find_held_lock+0x2b/0x80 [ 41.926292] ? do_prlimit+0x310/0x610 [ 41.926908] ? __pfx_do_seccomp+0x10/0x10 [ 41.927525] ? do_raw_spin_unlock+0x53/0x220 [ 41.928219] ? _raw_spin_unlock+0x1e/0x40 [ 41.928867] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.929630] ? static_key_count+0x60/0x80 [ 41.930300] prctl_set_seccomp+0x4e/0x70 [ 41.930944] __do_sys_prctl+0xe6c/0x1d70 [ 41.931562] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.932283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.933083] ? irqentry_exit+0xf3/0x650 [ 41.933710] do_syscall_64+0xbf/0x430 [ 41.934287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.935085] RIP: 0033:0x7fe9d08ba5cd [ 41.935680] 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 [ 41.938350] RSP: 002b:00007ffeaf4789c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.939494] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9d08ba5cd [ 41.940585] RDX: 000056141c8e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.941671] RBP: 00007ffeaf478a20 R08: 0000000000000000 R09: 00007ffeaf4780c0 [ 41.942749] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614501e5ad0 [ 41.943830] R13: 00007ffeaf478e50 R14: 00005614501e6bc0 R15: 00005614501f7780 [ 41.944931] [ 41.945286] irq event stamp: 1687 [ 41.945821] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 41.947103] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 41.948399] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770 [ 41.949696] softirqs last disabled at (1175): [] __irq_exit_rcu+0xc4/0x100 [ 41.950957] ---[ end trace 0000000000000000 ]--- [ 42.714450] ------------[ cut here ]------------ [ 42.715363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.717451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.718889] Modules linked in: [ 42.719479] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.721757] Tainted: [W]=WARN [ 42.722309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.723934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.724858] 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 [ 42.728024] RSP: 0018:ffff888018d97bc0 EFLAGS: 00010286 [ 42.729015] RAX: 0000000000000000 RBX: ffffed10031b2f78 RCX: ffffffff813a4050 [ 42.730280] RDX: ffff888013fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.731576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b2f2f [ 42.732872] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.734152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d97df8 [ 42.735415] FS: 00007f30231ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.736861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.737918] CR2: 00007ffebaf38ef8 CR3: 00000000206d4000 CR4: 0000000000350ef0 [ 42.739186] Call Trace: [ 42.739704] [ 42.740123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.741013] ? __create_object+0x59/0x80 [ 42.741797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.742766] __vmalloc_noprof+0x59/0x60 [ 42.743479] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.744372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.745310] bpf_prog_alloc+0x39/0x200 [ 42.746054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.746973] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.747886] do_seccomp+0x349/0x25e0 [ 42.748574] ? find_held_lock+0x2b/0x80 [ 42.749327] ? do_prlimit+0x310/0x610 [ 42.750070] ? __pfx_do_seccomp+0x10/0x10 [ 42.750858] ? do_raw_spin_unlock+0x53/0x220 [ 42.751708] ? _raw_spin_unlock+0x1e/0x40 [ 42.752448] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.753396] ? static_key_count+0x60/0x80 [ 42.754184] prctl_set_seccomp+0x4e/0x70 [ 42.754964] __do_sys_prctl+0xe6c/0x1d70 [ 42.755752] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.756573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.757539] ? irqentry_exit+0xf3/0x650 [ 42.758286] do_syscall_64+0xbf/0x430 [ 42.759032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.759995] RIP: 0033:0x7f30236e15cd [ 42.760696] 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 [ 42.763878] RSP: 002b:00007ffebaf36e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.765224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30236e15cd [ 42.766506] RDX: 00005623883fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.767797] RBP: 00007ffebaf36e90 R08: 0000000000000000 R09: 00007ffebaf36530 [ 42.769088] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623c1969bf0 [ 42.770362] R13: 00007ffebaf372c0 R14: 00005623c1973380 R15: 00005623c197e460 [ 42.771673] [ 42.772101] irq event stamp: 2861 [ 42.772603] hardirqs last enabled at (2869): [] __up_console_sem+0x78/0x80 [ 42.773896] hardirqs last disabled at (2880): [] __up_console_sem+0x5d/0x80 [ 42.775161] softirqs last enabled at (2434): [] handle_softirqs+0x50c/0x770 [ 42.776450] softirqs last disabled at (2429): [] __irq_exit_rcu+0xc4/0x100 [ 42.777705] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20540' (ECDSA) to the list of known hosts. 2025/11/17 11:09:25 fuzzer started 2025/11/17 11:09:25 dialing manager at localhost:37895 2025/11/17 11:09:25 checking machine... 2025/11/17 11:09:25 checking revisions... [ 43.541226] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:09:25 testing simple program... [ 43.620932] cgroup: Unknown subsys name 'net' [ 43.671541] cgroup: Unknown subsys name 'cpuset' [ 43.682403] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:09:24 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888016598000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016598a58 RSP=ffff8880177e7968 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016598a58 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007fe9d03c8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeaf472000 CR3=00000000207db000 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=00000000000233c9 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=00007fe9d097f618 CR3=000000000b648000 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=39303a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363031 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000