[ 44.103435] ------------[ cut here ]------------ [ 44.104165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.105901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 44.107119] Modules linked in: [ 44.107639] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.109323] Tainted: [W]=WARN [ 44.109794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.111321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.112054] 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 [ 44.114810] RSP: 0018:ffff888016a37bc0 EFLAGS: 00010286 [ 44.115613] RAX: 0000000000000000 RBX: ffffed1002d46f78 RCX: ffffffff813a4050 [ 44.116678] RDX: ffff8880165a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.117801] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d46f2f [ 44.118865] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.119929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a37df8 [ 44.121005] FS: 00007f6b71776900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.122218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.123064] CR2: 00007f6b71c68580 CR3: 000000000c5b1000 CR4: 0000000000350ef0 [ 44.124130] Call Trace: [ 44.124549] [ 44.124888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.125654] ? __create_object+0x59/0x80 [ 44.126296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.127070] __vmalloc_noprof+0x59/0x60 [ 44.127722] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.128485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.129391] bpf_prog_alloc+0x39/0x200 [ 44.130044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.130823] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.131582] do_seccomp+0x349/0x25e0 [ 44.132146] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.132896] ? __pfx_do_seccomp+0x10/0x10 [ 44.133565] ? find_held_lock+0x2b/0x80 [ 44.134159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.134958] ? static_key_count+0x60/0x80 [ 44.135646] prctl_set_seccomp+0x4e/0x70 [ 44.136281] __do_sys_prctl+0xe6c/0x1d70 [ 44.136891] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.137617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.138421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.139218] ? irqentry_exit+0xf3/0x650 [ 44.139817] do_syscall_64+0xbf/0x430 [ 44.140431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.141237] RIP: 0033:0x7f6b71c685cd [ 44.141786] 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 [ 44.144404] RSP: 002b:00007ffeb74acee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.145545] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b71c685cd [ 44.146610] RDX: 0000562b90551e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.147679] RBP: 00007ffeb74acf40 R08: 0000000000000000 R09: 00007ffeb74ac5e0 [ 44.148747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b9236bbf0 [ 44.149819] R13: 00007ffeb74ad370 R14: 0000562b92375380 R15: 0000562b92380460 [ 44.150893] [ 44.151292] irq event stamp: 1879 [ 44.151799] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 44.153051] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 44.154326] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 44.155606] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 44.156864] ---[ end trace 0000000000000000 ]--- [ 47.463041] ------------[ cut here ]------------ [ 47.463806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.465901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.467084] Modules linked in: [ 47.467607] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.469231] Tainted: [W]=WARN [ 47.469685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.470876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.471617] 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 [ 47.474217] RSP: 0018:ffff888018b57bc0 EFLAGS: 00010286 [ 47.474987] RAX: 0000000000000000 RBX: ffffed100316af78 RCX: ffffffff813a4050 [ 47.476026] RDX: ffff888015c13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.477067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100316af2f [ 47.478120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.479162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b57df8 [ 47.480222] FS: 00007f86bb9d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.481416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.482296] CR2: 00007fff503ddef7 CR3: 0000000009f2b000 CR4: 0000000000350ef0 [ 47.483355] Call Trace: [ 47.483738] [ 47.484073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.484816] ? __create_object+0x59/0x80 [ 47.485468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.486265] __vmalloc_noprof+0x59/0x60 [ 47.486857] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.487566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.488320] bpf_prog_alloc+0x39/0x200 [ 47.488892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.489660] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.490408] do_seccomp+0x349/0x25e0 [ 47.490961] ? find_held_lock+0x2b/0x80 [ 47.491581] ? do_prlimit+0x310/0x610 [ 47.492155] ? __pfx_do_seccomp+0x10/0x10 [ 47.492801] ? do_raw_spin_unlock+0x53/0x220 [ 47.493489] ? _raw_spin_unlock+0x1e/0x40 [ 47.494091] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.494878] ? static_key_count+0x60/0x80 [ 47.495540] prctl_set_seccomp+0x4e/0x70 [ 47.496143] __do_sys_prctl+0xe6c/0x1d70 [ 47.496781] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.497498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.498290] ? irqentry_exit+0xf3/0x650 [ 47.498880] do_syscall_64+0xbf/0x430 [ 47.499494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.500268] RIP: 0033:0x7f86bbec25cd [ 47.500817] 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 [ 47.503403] RSP: 002b:00007fff503dc4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.504519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86bbec25cd [ 47.505579] RDX: 0000564d4e711e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.506629] RBP: 00007fff503dc520 R08: 0000000000000000 R09: 00007fff503dbbc0 [ 47.507673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d82733ad0 [ 47.508732] R13: 00007fff503dc950 R14: 0000564d82734bc0 R15: 0000564d82745780 [ 47.509894] [ 47.510276] irq event stamp: 1705 [ 47.510771] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 47.512023] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 47.513287] softirqs last enabled at (1196): [] handle_softirqs+0x50c/0x770 [ 47.514545] softirqs last disabled at (1187): [] __irq_exit_rcu+0xc4/0x100 [ 47.515793] ---[ end trace 0000000000000000 ]--- [ 48.359251] ------------[ cut here ]------------ [ 48.360163] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.362391] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 48.364239] Modules linked in: [ 48.364854] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.367106] Tainted: [W]=WARN [ 48.367752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.369331] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.370306] 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 [ 48.373621] RSP: 0018:ffff88800c1dfbc0 EFLAGS: 00010286 [ 48.374655] RAX: 0000000000000000 RBX: ffffed100183bf78 RCX: ffffffff813a4050 [ 48.376010] RDX: ffff888017ddd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.377385] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100183bf2f [ 48.378753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.380110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c1dfdf8 [ 48.381489] FS: 00007f6d11c95900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.383433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.384554] CR2: 00007f6d12187580 CR3: 000000000d23d000 CR4: 0000000000350ef0 [ 48.385910] Call Trace: [ 48.386445] [ 48.386948] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.387988] ? __create_object+0x59/0x80 [ 48.389036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.390269] __vmalloc_noprof+0x59/0x60 [ 48.391009] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.391937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.392914] bpf_prog_alloc+0x39/0x200 [ 48.393725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.394725] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.395683] do_seccomp+0x349/0x25e0 [ 48.396444] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.397396] ? __pfx_do_seccomp+0x10/0x10 [ 48.398243] ? find_held_lock+0x2b/0x80 [ 48.398998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.400015] ? static_key_count+0x60/0x80 [ 48.400861] prctl_set_seccomp+0x4e/0x70 [ 48.401729] __do_sys_prctl+0xe6c/0x1d70 [ 48.402578] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.403488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.404522] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.405560] ? irqentry_exit+0xf3/0x650 [ 48.406384] do_syscall_64+0xbf/0x430 [ 48.407106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.408111] RIP: 0033:0x7f6d121875cd [ 48.408846] 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 [ 48.412198] RSP: 002b:00007ffccc1435f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.413662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d121875cd [ 48.415030] RDX: 00005602ff300e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.416393] RBP: 00007ffccc143650 R08: 0000000000000000 R09: 00007ffccc142cf0 [ 48.417776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560310cfdb10 [ 48.419149] R13: 00007ffccc143a80 R14: 0000560310cfe2b0 R15: 0000560310d126f0 [ 48.420538] [ 48.420993] irq event stamp: 1865 [ 48.421714] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 48.423323] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 48.424946] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 48.426531] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 48.427847] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31379' (ECDSA) to the list of known hosts. 2025/11/18 19:36:49 fuzzer started 2025/11/18 19:36:50 dialing manager at localhost:34383 2025/11/18 19:36:50 checking machine... 2025/11/18 19:36:50 checking revisions... [ 49.319664] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:36:50 testing simple program... [ 49.399298] cgroup: Unknown subsys name 'net' [ 49.460305] cgroup: Unknown subsys name 'cpuset' [ 49.483970] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:36:49 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff88800deb7f30 RCX=ffffffff86d768e0 RDX=ffff88800deb8001 RSI=0000000000000000 RDI=ffff88800deb7968 RBP=ffff88800deb0000 RSP=ffff88800deb78e0 R8 =ffffffff86d768e4 R9 =ffff88800deb7998 R10=000000000003c9ed R11=000000000009a68c R12=ffff88800deb7901 R13=ffff88800deb79a0 R14=ffff88800deb7f30 R15=ffff88800deb7958 RIP=ffffffff84c7219c RFL=00000202 [-------] 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 00007f86bb9d0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff503d6000 CR3=000000000e915000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86a0b9dd RBX=0000000000000001 RCX=ffffffff86a0b9d8 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009757848 RSP=ffff888009757780 R8 =ffffffff86a0b9dc R9 =ffff888009757830 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009757850 R13=ffff888009757838 R14=ffff888009757db8 R15=ffff8880097577f0 RIP=ffffffff8135f0a0 RFL=00000297 [--S-APC] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94e03d5000 CR3=000000000d85f000 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=110a870e17367fb60742f12e5ae2c214 XMM02=0000000000304858ec2efd57dc4c00df XMM03=00000000003101e0a2795ca8a714277a XMM04=5496840ea2a5a84c00000000000ae988 XMM05=a36aff7af6212bd80000000000321d80 XMM06=817b8945e9d5037300000000003206b8 XMM07=e042d86d42eb936e0000000000311330 XMM08=a2795ca8a714277a00000000003048b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000