[ 50.401542] ------------[ cut here ]------------ [ 50.402467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.404436] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.405867] Modules linked in: [ 50.406501] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.408685] Tainted: [W]=WARN [ 50.409352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.410782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.411677] 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 [ 50.414796] RSP: 0018:ffff888019e9fbc0 EFLAGS: 00010286 [ 50.415749] RAX: 0000000000000000 RBX: ffffed10033d3f78 RCX: ffffffff813a4050 [ 50.417033] RDX: ffff88800f5a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.418291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d3f2f [ 50.419524] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.420749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e9fdf8 [ 50.422001] FS: 00007f386638c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.423402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.424460] CR2: 00007ffe7da91ef7 CR3: 000000000ca8c000 CR4: 0000000000350ef0 [ 50.425759] Call Trace: [ 50.426246] [ 50.426653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.427540] ? __create_object+0x59/0x80 [ 50.428322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.429279] __vmalloc_noprof+0x59/0x60 [ 50.429973] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.430838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.431774] bpf_prog_alloc+0x39/0x200 [ 50.432503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.433433] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.434329] do_seccomp+0x349/0x25e0 [ 50.435005] ? find_held_lock+0x2b/0x80 [ 50.435763] ? do_prlimit+0x310/0x610 [ 50.436490] ? __pfx_do_seccomp+0x10/0x10 [ 50.437275] ? do_raw_spin_unlock+0x53/0x220 [ 50.438066] ? _raw_spin_unlock+0x1e/0x40 [ 50.438840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.439794] ? static_key_count+0x60/0x80 [ 50.440593] prctl_set_seccomp+0x4e/0x70 [ 50.441367] __do_sys_prctl+0xe6c/0x1d70 [ 50.442101] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.442957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.443900] ? irqentry_exit+0xf3/0x650 [ 50.444649] do_syscall_64+0xbf/0x430 [ 50.445382] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.446309] RIP: 0033:0x7f386687e5cd [ 50.446961] 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 [ 50.450141] RSP: 002b:00007ffe7da8fba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.451505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f386687e5cd [ 50.452769] RDX: 00005595e1172e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.454050] RBP: 00007ffe7da8fc00 R08: 0000000000000000 R09: 00007ffe7da8f2a0 [ 50.455328] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595f2f3eb10 [ 50.456606] R13: 00007ffe7da90030 R14: 00005595f2f3f2b0 R15: 00005595f2f536f0 [ 50.457906] [ 50.458384] irq event stamp: 1867 [ 50.458999] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 50.460529] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 50.462062] softirqs last enabled at (1864): [] handle_softirqs+0x50c/0x770 [ 50.463590] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 50.465092] ---[ end trace 0000000000000000 ]--- [ 53.440287] ------------[ cut here ]------------ [ 53.440967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.442545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 53.443475] Modules linked in: [ 53.443860] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.445290] Tainted: [W]=WARN [ 53.445690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.446724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.447395] 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 [ 53.449653] RSP: 0018:ffff888016c97bc0 EFLAGS: 00010286 [ 53.450362] RAX: 0000000000000000 RBX: ffffed1002d92f78 RCX: ffffffff813a4050 [ 53.451213] RDX: ffff888017a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.451992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d92f2f [ 53.452842] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.453716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c97df8 [ 53.454636] FS: 00007f4d9844a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.455660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.456378] CR2: 00007ffcb2c73ef7 CR3: 000000000dc30000 CR4: 0000000000350ef0 [ 53.457251] Call Trace: [ 53.457559] [ 53.457828] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.458418] ? __create_object+0x59/0x80 [ 53.458900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.459545] __vmalloc_noprof+0x59/0x60 [ 53.460013] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.460596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.461242] bpf_prog_alloc+0x39/0x200 [ 53.461699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.462305] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.462878] do_seccomp+0x349/0x25e0 [ 53.463342] ? find_held_lock+0x2b/0x80 [ 53.463805] ? do_prlimit+0x310/0x610 [ 53.464298] ? __pfx_do_seccomp+0x10/0x10 [ 53.464768] ? do_raw_spin_unlock+0x53/0x220 [ 53.465335] ? _raw_spin_unlock+0x1e/0x40 [ 53.465821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.466472] ? static_key_count+0x60/0x80 [ 53.466973] prctl_set_seccomp+0x4e/0x70 [ 53.467480] __do_sys_prctl+0xe6c/0x1d70 [ 53.467961] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.468547] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.469150] ? irqentry_exit+0xf3/0x650 [ 53.469667] do_syscall_64+0xbf/0x430 [ 53.470125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.470758] RIP: 0033:0x7f4d9893c5cd [ 53.471230] 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 [ 53.473262] RSP: 002b:00007ffcb2c72ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.474127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d9893c5cd [ 53.474986] RDX: 0000557ad88cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.475824] RBP: 00007ffcb2c72b40 R08: 0000000000000000 R09: 00007ffcb2c721e0 [ 53.476664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557afc668ad0 [ 53.477545] R13: 00007ffcb2c72f70 R14: 0000557afc669bc0 R15: 0000557afc67a780 [ 53.478401] [ 53.478672] irq event stamp: 3761 [ 53.479067] hardirqs last enabled at (3769): [] __up_console_sem+0x78/0x80 [ 53.480054] hardirqs last disabled at (3778): [] __up_console_sem+0x5d/0x80 [ 53.481057] softirqs last enabled at (3300): [] handle_softirqs+0x50c/0x770 [ 53.482088] softirqs last disabled at (3291): [] __irq_exit_rcu+0xc4/0x100 [ 53.483086] ---[ end trace 0000000000000000 ]--- [ 54.121343] ------------[ cut here ]------------ [ 54.122273] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.124324] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 54.125772] Modules linked in: [ 54.126417] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.128397] Tainted: [W]=WARN [ 54.128954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.130432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.131331] 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 [ 54.134513] RSP: 0018:ffff88801b85fbc0 EFLAGS: 00010286 [ 54.135472] RAX: 0000000000000000 RBX: ffffed100370bf78 RCX: ffffffff813a4050 [ 54.136744] RDX: ffff8880163f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.138007] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100370bf2f [ 54.139278] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.140541] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b85fdf8 [ 54.141816] FS: 00007f94ba768900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.143244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.144305] CR2: 00007fff87cddef7 CR3: 000000000d046000 CR4: 0000000000350ef0 [ 54.145609] Call Trace: [ 54.146062] [ 54.146527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.147466] ? __create_object+0x59/0x80 [ 54.148290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.149315] __vmalloc_noprof+0x59/0x60 [ 54.150066] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.150984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.151960] bpf_prog_alloc+0x39/0x200 [ 54.152772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.153770] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.154729] do_seccomp+0x349/0x25e0 [ 54.155488] ? find_held_lock+0x2b/0x80 [ 54.156292] ? do_prlimit+0x310/0x610 [ 54.157038] ? __pfx_do_seccomp+0x10/0x10 [ 54.157870] ? do_raw_spin_unlock+0x53/0x220 [ 54.158744] ? _raw_spin_unlock+0x1e/0x40 [ 54.159565] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.160600] ? static_key_count+0x60/0x80 [ 54.161462] prctl_set_seccomp+0x4e/0x70 [ 54.162281] __do_sys_prctl+0xe6c/0x1d70 [ 54.163059] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.163963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.164988] ? irqentry_exit+0xf3/0x650 [ 54.165792] do_syscall_64+0xbf/0x430 [ 54.166581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.167587] RIP: 0033:0x7f94bac5a5cd [ 54.168328] 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 [ 54.171600] RSP: 002b:00007fff87cdb7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.172958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94bac5a5cd [ 54.174227] RDX: 000055fb6f616e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.175496] RBP: 00007fff87cdb820 R08: 0000000000000000 R09: 00007fff87cdaec0 [ 54.176758] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fba7761bf0 [ 54.177768] R13: 00007fff87cdbc50 R14: 000055fba776b380 R15: 000055fba7776460 [ 54.178590] [ 54.178862] irq event stamp: 1735 [ 54.179269] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 54.180229] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 54.181167] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 54.181935] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 54.182664] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31820' (ECDSA) to the list of known hosts. 2025/11/18 04:16:37 fuzzer started 2025/11/18 04:16:37 dialing manager at localhost:37895 2025/11/18 04:16:38 checking machine... 2025/11/18 04:16:38 checking revisions... [ 54.988057] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:16:38 testing simple program... [ 55.062308] cgroup: Unknown subsys name 'net' [ 55.110500] cgroup: Unknown subsys name 'cpuset' [ 55.120912] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:16:37 Registers: info registers vcpu 0 RAX=1ffffffff0d355cd RBX=ffffffff869aae6c RCX=ffffffff84c1768c RDX=0000000000000000 RSI=ffffffff86e7ffaa RDI=ffffffff869aae50 RBP=ffffffff869aae64 RSP=ffff88801a1deda0 R8 =ffffffff86e7ffaa R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6aa7 R12=ffffffff869aae74 R13=ffffffff869aae50 R14=ffffffff869aae60 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-C] 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 00007f4d9844a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d983f4008 CR3=000000000be4c000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000295ab 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f55e634e028 CR3=000000000e0ff000 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=1905c7825156b4a3a748ee21cfe94873 XMM02=2c67c8bc2e329bc30000000000303810 XMM03=fb795ef6d657705600000000003106a8 XMM04=0d36123efc9762e200000000000ae988 XMM05=2e0005e1f311d44d00000000003206c0 XMM06=a748ccc27a5f04c1000000000031ec48 XMM07=e042d86d42eb936e0000000000310980 XMM08=3cacf3bf987217030000000000303870 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000