[ 52.233976] ------------[ cut here ]------------ [ 52.234884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 52.236970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 52.238444] Modules linked in: [ 52.239096] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 52.241060] Tainted: [W]=WARN [ 52.241650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 52.243214] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 52.244138] 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 [ 52.247325] RSP: 0018:ffff88801a6c7bc0 EFLAGS: 00010286 [ 52.248319] RAX: 0000000000000000 RBX: ffffed10034d8f78 RCX: ffffffff813a4050 [ 52.249592] RDX: ffff888018545340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 52.250885] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034d8f2f [ 52.252161] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 52.253448] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6c7df8 [ 52.254730] FS: 00007f5aee00c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 52.256171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.257235] CR2: 00007ffd1756def7 CR3: 000000000c1e7000 CR4: 0000000000350ef0 [ 52.258543] Call Trace: [ 52.259059] [ 52.259479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 52.260383] ? __create_object+0x59/0x80 [ 52.261175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 52.262179] __vmalloc_noprof+0x59/0x60 [ 52.262892] bpf_prog_alloc_no_stats+0x55/0x470 [ 52.263770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.264715] bpf_prog_alloc+0x39/0x200 [ 52.265457] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.266402] bpf_prog_create_from_user+0xb2/0x2f0 [ 52.267303] do_seccomp+0x349/0x25e0 [ 52.267985] ? find_held_lock+0x2b/0x80 [ 52.268762] ? do_prlimit+0x310/0x610 [ 52.269509] ? __pfx_do_seccomp+0x10/0x10 [ 52.270326] ? do_raw_spin_unlock+0x53/0x220 [ 52.271153] ? _raw_spin_unlock+0x1e/0x40 [ 52.271900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 52.272865] ? static_key_count+0x60/0x80 [ 52.273667] prctl_set_seccomp+0x4e/0x70 [ 52.274471] __do_sys_prctl+0xe6c/0x1d70 [ 52.275265] ? __pfx___do_sys_prctl+0x10/0x10 [ 52.276127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 52.277107] ? irqentry_exit+0xf3/0x650 [ 52.277841] do_syscall_64+0xbf/0x430 [ 52.278599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.279565] RIP: 0033:0x7f5aee4fe5cd [ 52.280275] 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 [ 52.283460] RSP: 002b:00007ffd1756cbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 52.284824] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5aee4fe5cd [ 52.286122] RDX: 0000563e1f49ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 52.287347] RBP: 00007ffd1756cc30 R08: 0000000000000000 R09: 00007ffd1756c2d0 [ 52.288424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e3ec102b0 [ 52.289495] R13: 00007ffd1756d060 R14: 0000563e3ec12d20 R15: 0000563e3ec248d0 [ 52.290606] [ 52.290963] irq event stamp: 1779 [ 52.291507] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 52.292775] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 52.294061] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 52.295356] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 52.296617] ---[ end trace 0000000000000000 ]--- [ 55.460446] ------------[ cut here ]------------ [ 55.461406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.463454] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 55.464925] Modules linked in: [ 55.465564] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.467579] Tainted: [W]=WARN [ 55.468178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.469662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.470598] 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 [ 55.473778] RSP: 0018:ffff88801733fbc0 EFLAGS: 00010286 [ 55.474775] RAX: 0000000000000000 RBX: ffffed1002e67f78 RCX: ffffffff813a4050 [ 55.476066] RDX: ffff888016378000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.477339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e67f2f [ 55.478636] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.479915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801733fdf8 [ 55.481188] FS: 00007f618773b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 55.482635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.483719] CR2: 00007ffd6df44ef7 CR3: 000000000a5ca000 CR4: 0000000000350ef0 [ 55.485002] Call Trace: [ 55.485495] [ 55.485904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.486832] ? __create_object+0x59/0x80 [ 55.487612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.488599] __vmalloc_noprof+0x59/0x60 [ 55.489370] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.490245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.491177] bpf_prog_alloc+0x39/0x200 [ 55.491872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.492799] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.493703] do_seccomp+0x349/0x25e0 [ 55.494446] ? find_held_lock+0x2b/0x80 [ 55.495223] ? do_prlimit+0x310/0x610 [ 55.495929] ? __pfx_do_seccomp+0x10/0x10 [ 55.496715] ? do_raw_spin_unlock+0x53/0x220 [ 55.497548] ? _raw_spin_unlock+0x1e/0x40 [ 55.498355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.499330] ? static_key_count+0x60/0x80 [ 55.500124] prctl_set_seccomp+0x4e/0x70 [ 55.500857] __do_sys_prctl+0xe6c/0x1d70 [ 55.501643] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.502528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.503500] ? irqentry_exit+0xf3/0x650 [ 55.504269] do_syscall_64+0xbf/0x430 [ 55.504978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.505923] RIP: 0033:0x7f6187c2d5cd [ 55.506646] 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 [ 55.509823] RSP: 002b:00007ffd6df43b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.511206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6187c2d5cd [ 55.512493] RDX: 00005565a00d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.513779] RBP: 00007ffd6df43b90 R08: 0000000000000000 R09: 00007ffd6df43230 [ 55.515090] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565b955fad0 [ 55.516366] R13: 00007ffd6df43fc0 R14: 00005565b9560bc0 R15: 00005565b9571780 [ 55.517669] [ 55.518142] irq event stamp: 1777 [ 55.518751] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 55.520278] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 55.521800] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 55.523346] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 55.524847] ---[ end trace 0000000000000000 ]--- [ 56.356803] ------------[ cut here ]------------ [ 56.357564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.359274] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 56.360476] Modules linked in: [ 56.360962] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.362603] Tainted: [W]=WARN [ 56.363103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.364308] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.365059] 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 [ 56.367669] RSP: 0018:ffff88801a60fbc0 EFLAGS: 00010286 [ 56.368483] RAX: 0000000000000000 RBX: ffffed10034c1f78 RCX: ffffffff813a4050 [ 56.369556] RDX: ffff888018788000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.370627] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c1f2f [ 56.371681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.372730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a60fdf8 [ 56.373784] FS: 00007fb209c64900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.374979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.375851] CR2: 00007fb20a156580 CR3: 000000001dd2f000 CR4: 0000000000350ef0 [ 56.376903] Call Trace: [ 56.377323] [ 56.377660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.378399] ? __create_object+0x59/0x80 [ 56.378993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.379785] __vmalloc_noprof+0x59/0x60 [ 56.380391] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.381083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.381791] bpf_prog_alloc+0x39/0x200 [ 56.382397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.383136] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.383831] do_seccomp+0x349/0x25e0 [ 56.384414] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.385124] ? __pfx_do_seccomp+0x10/0x10 [ 56.385718] ? find_held_lock+0x2b/0x80 [ 56.386342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.387106] ? static_key_count+0x60/0x80 [ 56.387714] prctl_set_seccomp+0x4e/0x70 [ 56.388331] __do_sys_prctl+0xe6c/0x1d70 [ 56.388920] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.389605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.390389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.391173] ? irqentry_exit+0xf3/0x650 [ 56.391756] do_syscall_64+0xbf/0x430 [ 56.392343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.393103] RIP: 0033:0x7fb20a1565cd [ 56.393626] 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 [ 56.396164] RSP: 002b:00007fffe047ba50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.397253] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb20a1565cd [ 56.398284] RDX: 0000563656c3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.399328] RBP: 00007fffe047bab0 R08: 0000000000000000 R09: 00007fffe047b150 [ 56.400365] R10: 0000000000000000 R11: 0000000000000246 R12: 000056368a3e6ad0 [ 56.401394] R13: 00007fffe047bee0 R14: 000056368a3e7bc0 R15: 000056368a3f8780 [ 56.402433] [ 56.402770] irq event stamp: 1701 [ 56.403287] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 56.404508] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 56.405721] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 56.406960] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 56.408170] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29317' (ECDSA) to the list of known hosts. 2025/11/17 14:29:17 fuzzer started 2025/11/17 14:29:17 dialing manager at localhost:37895 2025/11/17 14:29:17 checking machine... 2025/11/17 14:29:17 checking revisions... [ 57.278172] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:29:17 testing simple program... [ 57.366159] cgroup: Unknown subsys name 'net' [ 57.430346] cgroup: Unknown subsys name 'cpuset' [ 57.448386] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:29:16 Registers: info registers vcpu 0 RAX=ffffffff88596180 RBX=ffff888018479bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801709f788 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f24 RFL=00000002 [-------] 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 00007ff4fd20f700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f618771a020 CR3=000000000d9ee000 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=39323a343120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732036313a3932 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000000ba RBX=00005654e9088360 RCX=00007f30575ebd47 RDX=00000000ffffffff RSI=ffffffffffffffff RDI=00005654e9088360 RBP=0000000000000062 RSP=00007fff044a7e68 R8 =001f4e2192d94b40 R9 =00007f3057977000 R10=00007f3057977000 R11=0000000000000202 R12=0000000000000062 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81000084 RFL=00000002 [-------] 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 00007f3056d22900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0736dc790 CR3=0000000015fd6000 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=00000000002f2b202fccd54c36d8a3f3 XMM01=bc47cceb5e5db4b4384b5936a93c5d84 XMM02=00000000003097b8eff9b2d0a8fce9cb XMM03=00000000003098882c67c8bc2e329bc3 XMM04=a56f6a76a92a729400000000000ae988 XMM05=d96330e2d2db86320000000000322318 XMM06=474038aa6c007e1f00000000003221a0 XMM07=e042d86d42eb936e0000000000313708 XMM08=d08f5c56c943d5d50000000000309888 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000