[ 54.138196] ------------[ cut here ]------------ [ 54.139046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.140905] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.142264] Modules linked in: [ 54.142882] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.144759] Tainted: [W]=WARN [ 54.145276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.146638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.147446] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 54.150414] RSP: 0018:ffff88801a26fbc0 EFLAGS: 00010286 [ 54.151395] RAX: 0000000000000000 RBX: ffffed100344df78 RCX: ffffffff813a4050 [ 54.152589] RDX: ffff8880156f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.153788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100344df2f [ 54.154981] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.156184] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a26fdf8 [ 54.157388] FS: 00007fcb873c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.158730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.159727] CR2: 00007fcb878b4580 CR3: 000000000df52000 CR4: 0000000000350ef0 [ 54.160991] Call Trace: [ 54.161427] [ 54.161862] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.162688] ? __create_object+0x59/0x80 [ 54.163374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.164266] __vmalloc_noprof+0x59/0x60 [ 54.164977] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.165805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.166674] bpf_prog_alloc+0x39/0x200 [ 54.167330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.168251] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.169104] do_seccomp+0x349/0x25e0 [ 54.169771] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.170610] ? __pfx_do_seccomp+0x10/0x10 [ 54.171323] ? find_held_lock+0x2b/0x80 [ 54.172038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.172932] ? static_key_count+0x60/0x80 [ 54.173703] prctl_set_seccomp+0x4e/0x70 [ 54.174381] __do_sys_prctl+0xe6c/0x1d70 [ 54.175105] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.175928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.176855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.177704] ? irqentry_exit+0xf3/0x650 [ 54.178304] do_syscall_64+0xbf/0x430 [ 54.178918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.179716] RIP: 0033:0x7fcb878b45cd [ 54.180262] 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 [ 54.182903] RSP: 002b:00007ffc563a6f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.184044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb878b45cd [ 54.185123] RDX: 000055d3e0718e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.186246] RBP: 00007ffc563a6fc0 R08: 0000000000000000 R09: 00007ffc563a6660 [ 54.187341] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d41d325ad0 [ 54.188413] R13: 00007ffc563a73f0 R14: 000055d41d326bc0 R15: 000055d41d337780 [ 54.189491] [ 54.189882] irq event stamp: 1711 [ 54.190388] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 54.191668] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 54.192931] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 54.194250] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 54.195576] ---[ end trace 0000000000000000 ]--- [ 56.930456] ------------[ cut here ]------------ [ 56.931412] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.933476] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.934959] Modules linked in: [ 56.935616] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.937629] Tainted: [W]=WARN [ 56.938195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.939709] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.940636] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 56.943849] RSP: 0018:ffff88800e607bc0 EFLAGS: 00010286 [ 56.944838] RAX: 0000000000000000 RBX: ffffed1001cc0f78 RCX: ffffffff813a4050 [ 56.946144] RDX: ffff888013fb3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.947477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc0f2f [ 56.948760] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.950055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e607df8 [ 56.951340] FS: 00007f7097400900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.952810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.953876] CR2: 00007ffdfb6fbef7 CR3: 000000000b876000 CR4: 0000000000350ef0 [ 56.955175] Call Trace: [ 56.955701] [ 56.956120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.957029] ? __create_object+0x59/0x80 [ 56.957836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.958824] __vmalloc_noprof+0x59/0x60 [ 56.959609] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.960454] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.961387] bpf_prog_alloc+0x39/0x200 [ 56.962132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.963058] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.963965] do_seccomp+0x349/0x25e0 [ 56.964673] ? find_held_lock+0x2b/0x80 [ 56.965378] ? do_prlimit+0x310/0x610 [ 56.966102] ? __pfx_do_seccomp+0x10/0x10 [ 56.966860] ? do_raw_spin_unlock+0x53/0x220 [ 56.967691] ? _raw_spin_unlock+0x1e/0x40 [ 56.968416] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.969353] ? static_key_count+0x60/0x80 [ 56.970127] prctl_set_seccomp+0x4e/0x70 [ 56.970881] __do_sys_prctl+0xe6c/0x1d70 [ 56.971671] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.972481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.973435] ? irqentry_exit+0xf3/0x650 [ 56.974174] do_syscall_64+0xbf/0x430 [ 56.974890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.975840] RIP: 0033:0x7f70978f25cd [ 56.976489] 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 [ 56.979592] RSP: 002b:00007ffdfb6f9ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.980926] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70978f25cd [ 56.982179] RDX: 0000557276003e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.983444] RBP: 00007ffdfb6f9f00 R08: 0000000000000000 R09: 00007ffdfb6f95a0 [ 56.984703] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572a37fc240 [ 56.985960] R13: 00007ffdfb6fa330 R14: 00005572a37fbbf0 R15: 00005572a38104d0 [ 56.987222] [ 56.987694] irq event stamp: 1711 [ 56.988284] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 56.989761] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 56.991227] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 56.992744] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 56.994215] ---[ end trace 0000000000000000 ]--- [ 57.752932] ------------[ cut here ]------------ [ 57.753898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.755922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.757390] Modules linked in: [ 57.758030] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.760029] Tainted: [W]=WARN [ 57.760621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.762097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.763009] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 57.766202] RSP: 0018:ffff888018507bc0 EFLAGS: 00010286 [ 57.767188] RAX: 0000000000000000 RBX: ffffed10030a0f78 RCX: ffffffff813a4050 [ 57.768485] RDX: ffff88800f273780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.769773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a0f2f [ 57.771059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.772351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018507df8 [ 57.773651] FS: 00007f8f6083a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.775099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.776177] CR2: 00007fffa0184ef7 CR3: 000000001f736000 CR4: 0000000000350ef0 [ 57.777473] Call Trace: [ 57.777977] [ 57.778392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.779292] ? __create_object+0x59/0x80 [ 57.780092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.781073] __vmalloc_noprof+0x59/0x60 [ 57.781834] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.782711] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.783665] bpf_prog_alloc+0x39/0x200 [ 57.784356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.785266] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.786159] do_seccomp+0x349/0x25e0 [ 57.786871] ? find_held_lock+0x2b/0x80 [ 57.787625] ? do_prlimit+0x310/0x610 [ 57.788320] ? __pfx_do_seccomp+0x10/0x10 [ 57.789094] ? do_raw_spin_unlock+0x53/0x220 [ 57.789903] ? _raw_spin_unlock+0x1e/0x40 [ 57.790659] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.791611] ? static_key_count+0x60/0x80 [ 57.792353] prctl_set_seccomp+0x4e/0x70 [ 57.793112] __do_sys_prctl+0xe6c/0x1d70 [ 57.793881] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.794723] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.795692] ? irqentry_exit+0xf3/0x650 [ 57.796407] do_syscall_64+0xbf/0x430 [ 57.797133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.798085] RIP: 0033:0x7f8f60d2c5cd [ 57.798796] 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 [ 57.801182] RSP: 002b:00007fffa01838f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.802045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f60d2c5cd [ 57.802861] RDX: 000055f5f9cf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.803680] RBP: 00007fffa0183950 R08: 0000000000000000 R09: 00007fffa0182ff0 [ 57.804463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f612b7bad0 [ 57.805271] R13: 00007fffa0183d80 R14: 000055f612b7cbc0 R15: 000055f612b8d780 [ 57.806096] [ 57.806367] irq event stamp: 1709 [ 57.806777] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 57.807763] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 57.808721] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 57.809703] softirqs last disabled at (1299): [] __irq_exit_rcu+0xc4/0x100 [ 57.810669] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37880' (ECDSA) to the list of known hosts. 2025/11/18 11:39:09 fuzzer started 2025/11/18 11:39:09 dialing manager at localhost:34383 2025/11/18 11:39:09 checking machine... 2025/11/18 11:39:09 checking revisions... [ 58.598055] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:39:09 testing simple program... [ 58.660386] cgroup: Unknown subsys name 'net' [ 58.692053] cgroup: Unknown subsys name 'cpuset' [ 58.702711] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:39:08 Registers: info registers vcpu 0 RAX=1ffffffff0d34738 RBX=ffffffff869a39c0 RCX=ffffffff86fd8477 RDX=0000000000000000 RSI=ffffffff869d8180 RDI=ffffffff8669059c RBP=ffffffff8696f204 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff869d817c R13=ffffffff8669059c R14=ffffffff8696f200 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd4f32c18 CR3=0000000009a3e000 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=b8614b4d9c4302a8f14b55c71dc93459 XMM02=2c67c8bc2e329bc30000000000303d60 XMM03=fb795ef6d65770560000000000310bf8 XMM04=f1da17002b13ed4500000000000ae988 XMM05=0394861f14684e590000000000320908 XMM06=01a3f19e49079313000000000031ab20 XMM07=e042d86d42eb936e0000000000310ed0 XMM08=cef5bb24e41de6ea0000000000303dc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880096fb780 RCX=ffffffff87cecb40 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff8880096fc1d8 RSP=ffff8880097575d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271f8 RFL=00000003 [------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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005572a37fd954 CR3=000000000dfd7000 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=2038303a39333a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a39333a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000