[ 46.464065] ------------[ cut here ]------------ [ 46.464991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.467015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.468451] Modules linked in: [ 46.469030] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.471081] Tainted: [W]=WARN [ 46.471681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.473139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.474048] 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 [ 46.477172] RSP: 0018:ffff88801a927bc0 EFLAGS: 00010286 [ 46.478132] RAX: 0000000000000000 RBX: ffffed1003524f78 RCX: ffffffff813a4050 [ 46.479404] RDX: ffff88800f108000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.480660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003524f2f [ 46.481939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.483212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a927df8 [ 46.484483] FS: 00007f3e14955900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.485908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.486955] CR2: 00007f3e14e47580 CR3: 000000000c561000 CR4: 0000000000350ef0 [ 46.488232] Call Trace: [ 46.488687] [ 46.489093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.490002] ? __create_object+0x59/0x80 [ 46.490784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.491744] __vmalloc_noprof+0x59/0x60 [ 46.492505] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.493374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.494331] bpf_prog_alloc+0x39/0x200 [ 46.495019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.495945] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.496838] do_seccomp+0x349/0x25e0 [ 46.497556] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.498433] ? __pfx_do_seccomp+0x10/0x10 [ 46.499172] ? find_held_lock+0x2b/0x80 [ 46.499930] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.500889] ? static_key_count+0x60/0x80 [ 46.501687] prctl_set_seccomp+0x4e/0x70 [ 46.502455] __do_sys_prctl+0xe6c/0x1d70 [ 46.503227] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.504030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.504988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.505943] ? irqentry_exit+0xf3/0x650 [ 46.506703] do_syscall_64+0xbf/0x430 [ 46.507442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.508394] RIP: 0033:0x7f3e14e475cd [ 46.509043] 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 [ 46.512171] RSP: 002b:00007fff690495b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.513582] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e14e475cd [ 46.515070] RDX: 00005625a1e6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.516561] RBP: 00007fff69049610 R08: 0000000000000000 R09: 00007fff69048cb0 [ 46.518069] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625bfa98bf0 [ 46.519555] R13: 00007fff69049a40 R14: 00005625bfaa2380 R15: 00005625bfaad460 [ 46.521055] [ 46.521622] irq event stamp: 1737 [ 46.522378] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.524141] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.525943] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.527728] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.529512] ---[ end trace 0000000000000000 ]--- [ 49.900116] ------------[ cut here ]------------ [ 49.901056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.903110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.904570] Modules linked in: [ 49.905163] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.907254] Tainted: [W]=WARN [ 49.907808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.909274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.910166] 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 [ 49.913386] RSP: 0018:ffff88801b4f7bc0 EFLAGS: 00010286 [ 49.914402] RAX: 0000000000000000 RBX: ffffed100369ef78 RCX: ffffffff813a4050 [ 49.915703] RDX: ffff888016410000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.916992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100369ef2f [ 49.918294] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.919574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b4f7df8 [ 49.920865] FS: 00007f929a8b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.922322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.923386] CR2: 00007f929ada3580 CR3: 000000001fc83000 CR4: 0000000000350ef0 [ 49.924670] Call Trace: [ 49.925136] [ 49.925592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.926493] ? __create_object+0x59/0x80 [ 49.927284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.928247] __vmalloc_noprof+0x59/0x60 [ 49.928955] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.929846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.930791] bpf_prog_alloc+0x39/0x200 [ 49.931532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.932460] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.933361] do_seccomp+0x349/0x25e0 [ 49.934073] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.934985] ? __pfx_do_seccomp+0x10/0x10 [ 49.935787] ? find_held_lock+0x2b/0x80 [ 49.936552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.937526] ? static_key_count+0x60/0x80 [ 49.938321] prctl_set_seccomp+0x4e/0x70 [ 49.939069] __do_sys_prctl+0xe6c/0x1d70 [ 49.939860] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.940709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.941687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.942659] ? irqentry_exit+0xf3/0x650 [ 49.943437] do_syscall_64+0xbf/0x430 [ 49.944139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.945091] RIP: 0033:0x7f929ada35cd [ 49.945807] 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 [ 49.949006] RSP: 002b:00007ffdde65fe40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.950394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f929ada35cd [ 49.951674] RDX: 00005567055cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.952955] RBP: 00007ffdde65fea0 R08: 0000000000000000 R09: 00007ffdde65f540 [ 49.954272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556733b33ad0 [ 49.955563] R13: 00007ffdde6602d0 R14: 0000556733b34bc0 R15: 0000556733b45780 [ 49.956861] [ 49.957339] irq event stamp: 1733 [ 49.957966] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.959498] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.961014] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 49.962575] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 49.964090] ---[ end trace 0000000000000000 ]--- [ 50.741299] ------------[ cut here ]------------ [ 50.742036] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.743722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.744933] Modules linked in: [ 50.745477] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.747147] Tainted: [W]=WARN [ 50.747634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.748854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.750071] 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 [ 50.752714] RSP: 0018:ffff888015bafbc0 EFLAGS: 00010286 [ 50.753528] RAX: 0000000000000000 RBX: ffffed1002b75f78 RCX: ffffffff813a4050 [ 50.754601] RDX: ffff88801b4a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.755660] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b75f2f [ 50.756725] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.757788] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bafdf8 [ 50.758846] FS: 00007f61edabb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.760047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.760926] CR2: 00007ffe54688ef7 CR3: 000000001ff44000 CR4: 0000000000350ef0 [ 50.762000] Call Trace: [ 50.762408] [ 50.762749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.763492] ? __create_object+0x59/0x80 [ 50.764104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.764909] __vmalloc_noprof+0x59/0x60 [ 50.765553] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.766289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.767026] bpf_prog_alloc+0x39/0x200 [ 50.767638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.768412] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.769139] do_seccomp+0x349/0x25e0 [ 50.769750] ? find_held_lock+0x2b/0x80 [ 50.770392] ? do_prlimit+0x310/0x610 [ 50.770972] ? __pfx_do_seccomp+0x10/0x10 [ 50.771625] ? do_raw_spin_unlock+0x53/0x220 [ 50.772310] ? _raw_spin_unlock+0x1e/0x40 [ 50.772921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.773726] ? static_key_count+0x60/0x80 [ 50.774390] prctl_set_seccomp+0x4e/0x70 [ 50.774999] __do_sys_prctl+0xe6c/0x1d70 [ 50.775658] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.776371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.777141] ? irqentry_exit+0xf3/0x650 [ 50.777791] do_syscall_64+0xbf/0x430 [ 50.778408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.779160] RIP: 0033:0x7f61edfad5cd [ 50.779735] 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 [ 50.782372] RSP: 002b:00007ffe54686c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.783499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61edfad5cd [ 50.784553] RDX: 000055c5f7c08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.785623] RBP: 00007ffe54686c60 R08: 0000000000000000 R09: 00007ffe54686300 [ 50.786678] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c61c6dfad0 [ 50.787748] R13: 00007ffe54687090 R14: 000055c61c6e0bc0 R15: 000055c61c6f1780 [ 50.788835] [ 50.789219] irq event stamp: 1775 [ 50.789736] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 50.790997] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 50.792258] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 50.793570] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 50.794840] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50928' (ECDSA) to the list of known hosts. 2025/11/17 16:20:40 fuzzer started 2025/11/17 16:20:40 dialing manager at localhost:37895 2025/11/17 16:20:40 checking machine... 2025/11/17 16:20:40 checking revisions... [ 51.688496] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:20:40 testing simple program... [ 51.784492] cgroup: Unknown subsys name 'net' [ 51.852438] cgroup: Unknown subsys name 'cpuset' [ 51.864256] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:20:39 Registers: info registers vcpu 0 RAX=ffff888018624468 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801861c428 RSI=0000000000000000 RDI=ffff888018624d38 RBP=ffff888018624d38 RSP=ffff888009627b98 R8 =0000000000000001 R9 =ffffed10012c4f64 R10=0000000000000003 R11=0000000000000001 R12=ffff888012fea2b8 R13=0000000000000246 R14=ffff888018624d38 R15=ffff888009462280 RIP=ffffffff81b61984 RFL=00000086 [--S--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 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f929ae68618 CR3=000000001fd65000 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=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=000000000002651f 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd312307a8 CR3=000000000d884000 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=2039333a30323a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a30323a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000