[ 46.174682] ------------[ cut here ]------------ [ 46.175609] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.177663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.179127] Modules linked in: [ 46.179723] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.181722] Tainted: [W]=WARN [ 46.182314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.183805] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.184732] 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 [ 46.187922] RSP: 0018:ffff8880151bfbc0 EFLAGS: 00010286 [ 46.188912] RAX: 0000000000000000 RBX: ffffed1002a37f78 RCX: ffffffff813a4050 [ 46.190248] RDX: ffff888013bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.191527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a37f2f [ 46.192804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.194130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880151bfdf8 [ 46.195406] FS: 00007f39a18e5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.196863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.197962] CR2: 00007f39a1dd7580 CR3: 000000000ba86000 CR4: 0000000000350ef0 [ 46.199244] Call Trace: [ 46.199720] [ 46.200156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.201090] ? __create_object+0x59/0x80 [ 46.201870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.202793] __vmalloc_noprof+0x59/0x60 [ 46.203551] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.204485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.205455] bpf_prog_alloc+0x39/0x200 [ 46.206188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.207104] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.208003] do_seccomp+0x349/0x25e0 [ 46.208678] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.209599] ? __pfx_do_seccomp+0x10/0x10 [ 46.210408] ? find_held_lock+0x2b/0x80 [ 46.211164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.212138] ? static_key_count+0x60/0x80 [ 46.212961] prctl_set_seccomp+0x4e/0x70 [ 46.213727] __do_sys_prctl+0xe6c/0x1d70 [ 46.214511] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.215377] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.216351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.217365] ? irqentry_exit+0xf3/0x650 [ 46.218129] do_syscall_64+0xbf/0x430 [ 46.218875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.219803] RIP: 0033:0x7f39a1dd75cd [ 46.220526] 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 [ 46.223712] RSP: 002b:00007fffa4221d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.225110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39a1dd75cd [ 46.226300] RDX: 000055d6c7e6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.227380] RBP: 00007fffa4221d80 R08: 0000000000000000 R09: 00007fffa4221420 [ 46.228442] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7028cf2b0 [ 46.229553] R13: 00007fffa42221b0 R14: 000055d7028d1d20 R15: 000055d7028e38d0 [ 46.230642] [ 46.231027] irq event stamp: 1689 [ 46.231528] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 46.232797] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 46.234115] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 46.235412] softirqs last disabled at (1577): [] __irq_exit_rcu+0xc4/0x100 [ 46.236670] ---[ end trace 0000000000000000 ]--- [ 49.627156] ------------[ cut here ]------------ [ 49.627725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.628962] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 49.629864] Modules linked in: [ 49.630219] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.631410] Tainted: [W]=WARN [ 49.631745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.632622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.633196] 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 [ 49.635127] RSP: 0018:ffff88800b77fbc0 EFLAGS: 00010286 [ 49.635692] RAX: 0000000000000000 RBX: ffffed10016eff78 RCX: ffffffff813a4050 [ 49.636466] RDX: ffff888016ca9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.637250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016eff2f [ 49.638025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.638767] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b77fdf8 [ 49.639546] FS: 00007f6c06a20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.640420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.641086] CR2: 00007ffd15753ef8 CR3: 000000000dd3f000 CR4: 0000000000350ef0 [ 49.641877] Call Trace: [ 49.642162] [ 49.642411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.642956] ? __create_object+0x59/0x80 [ 49.643399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.643991] __vmalloc_noprof+0x59/0x60 [ 49.644426] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.644961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.645516] bpf_prog_alloc+0x39/0x200 [ 49.645971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.646501] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.647050] do_seccomp+0x349/0x25e0 [ 49.647455] ? find_held_lock+0x2b/0x80 [ 49.647910] ? do_prlimit+0x310/0x610 [ 49.648329] ? __pfx_do_seccomp+0x10/0x10 [ 49.648770] ? do_raw_spin_unlock+0x53/0x220 [ 49.649302] ? _raw_spin_unlock+0x1e/0x40 [ 49.649745] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.650329] ? static_key_count+0x60/0x80 [ 49.650791] prctl_set_seccomp+0x4e/0x70 [ 49.651264] __do_sys_prctl+0xe6c/0x1d70 [ 49.651705] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.652221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.652780] ? irqentry_exit+0xf3/0x650 [ 49.653259] do_syscall_64+0xbf/0x430 [ 49.653679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.654257] RIP: 0033:0x7f6c06f125cd [ 49.654658] 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 [ 49.656554] RSP: 002b:00007ffd15751410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.657391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c06f125cd [ 49.658171] RDX: 000055f5c30d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.658947] RBP: 00007ffd15751470 R08: 0000000000000000 R09: 00007ffd15750b10 [ 49.659685] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f5f23d2ad0 [ 49.660459] R13: 00007ffd157518a0 R14: 000055f5f23d3bc0 R15: 000055f5f23e4780 [ 49.661250] [ 49.661505] irq event stamp: 1669 [ 49.661894] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80 [ 49.662795] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 49.663705] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 49.664642] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 49.665569] ---[ end trace 0000000000000000 ]--- [ 50.428066] ------------[ cut here ]------------ [ 50.429067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.430975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 50.432167] Modules linked in: [ 50.432653] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.434314] Tainted: [W]=WARN [ 50.434769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.435983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.436699] 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 [ 50.439315] RSP: 0018:ffff88800f04fbc0 EFLAGS: 00010286 [ 50.440109] RAX: 0000000000000000 RBX: ffffed1001e09f78 RCX: ffffffff813a4050 [ 50.441185] RDX: ffff88800efc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.442242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e09f2f [ 50.443297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.444361] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f04fdf8 [ 50.445427] FS: 00007fdcd0ed4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.446624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.447509] CR2: 00007fdcd13c6580 CR3: 00000000157ff000 CR4: 0000000000350ef0 [ 50.448569] Call Trace: [ 50.449006] [ 50.449347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.450091] ? __create_object+0x59/0x80 [ 50.450696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.451511] __vmalloc_noprof+0x59/0x60 [ 50.452140] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.452860] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.453624] bpf_prog_alloc+0x39/0x200 [ 50.454258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.455026] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.455756] do_seccomp+0x349/0x25e0 [ 50.456370] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.457130] ? __pfx_do_seccomp+0x10/0x10 [ 50.457741] ? find_held_lock+0x2b/0x80 [ 50.458392] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.459197] ? static_key_count+0x60/0x80 [ 50.459865] prctl_set_seccomp+0x4e/0x70 [ 50.460466] __do_sys_prctl+0xe6c/0x1d70 [ 50.461136] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.461805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.462615] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.463439] ? irqentry_exit+0xf3/0x650 [ 50.464071] do_syscall_64+0xbf/0x430 [ 50.464640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.465455] RIP: 0033:0x7fdcd13c65cd [ 50.466049] 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 [ 50.468712] RSP: 002b:00007fffc538a350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.469902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcd13c65cd [ 50.470974] RDX: 00005636d65e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.472067] RBP: 00007fffc538a3b0 R08: 0000000000000000 R09: 00007fffc5389a50 [ 50.473140] R10: 0000000000000000 R11: 0000000000000246 R12: 00005637160f12b0 [ 50.474235] R13: 00007fffc538a7e0 R14: 00005637160f3d20 R15: 00005637161058d0 [ 50.475325] [ 50.475684] irq event stamp: 1847 [ 50.476235] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.477519] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.478815] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 50.480303] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 50.481755] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61802' (ECDSA) to the list of known hosts. 2025/11/17 13:23:21 fuzzer started 2025/11/17 13:23:21 dialing manager at localhost:37895 2025/11/17 13:23:21 checking machine... 2025/11/17 13:23:21 checking revisions... [ 51.465267] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:23:21 testing simple program... [ 51.547139] cgroup: Unknown subsys name 'net' [ 51.606799] cgroup: Unknown subsys name 'cpuset' [ 51.619910] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:23:20 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff888016cad340 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016cadd98 RSP=ffff88801652f528 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016caddc0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f6c06a20900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c069ef008 CR3=000000001d816000 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=0000000000023cf5 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaca3b7a8 CR3=000000001c692000 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=33323a333120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3833325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383230 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000