[ 46.060236] ------------[ cut here ]------------ [ 46.061207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.063274] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.064795] Modules linked in: [ 46.065472] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.067576] Tainted: [W]=WARN [ 46.068191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.069721] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.070670] 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 [ 46.073947] RSP: 0018:ffff888017e1fbc0 EFLAGS: 00010286 [ 46.074954] RAX: 0000000000000000 RBX: ffffed1002fc3f78 RCX: ffffffff813a4050 [ 46.076287] RDX: ffff888009ef8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.077599] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc3f2f [ 46.078915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.080234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e1fdf8 [ 46.081563] FS: 00007fa2fa6e7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.083041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.084141] CR2: 00007ffe78ba8ef7 CR3: 000000000dd0f000 CR4: 0000000000350ef0 [ 46.085475] Call Trace: [ 46.085995] [ 46.086419] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.087349] ? __create_object+0x59/0x80 [ 46.088149] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.089149] __vmalloc_noprof+0x59/0x60 [ 46.089938] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.090799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.091771] bpf_prog_alloc+0x39/0x200 [ 46.092543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.093510] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.094438] do_seccomp+0x349/0x25e0 [ 46.095173] ? find_held_lock+0x2b/0x80 [ 46.095969] ? do_prlimit+0x310/0x610 [ 46.096694] ? __pfx_do_seccomp+0x10/0x10 [ 46.097494] ? do_raw_spin_unlock+0x53/0x220 [ 46.098353] ? _raw_spin_unlock+0x1e/0x40 [ 46.099147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.100141] ? static_key_count+0x60/0x80 [ 46.100961] prctl_set_seccomp+0x4e/0x70 [ 46.101717] __do_sys_prctl+0xe6c/0x1d70 [ 46.102532] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.103425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.104416] ? irqentry_exit+0xf3/0x650 [ 46.105212] do_syscall_64+0xbf/0x430 [ 46.105971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.106959] RIP: 0033:0x7fa2fabd95cd [ 46.107641] 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 [ 46.110941] RSP: 002b:00007ffe78ba6510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.112376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2fabd95cd [ 46.113688] RDX: 0000564242b35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.115012] RBP: 00007ffe78ba6570 R08: 0000000000000000 R09: 00007ffe78ba5c10 [ 46.116356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564270064ad0 [ 46.117689] R13: 00007ffe78ba69a0 R14: 0000564270065bc0 R15: 0000564270076780 [ 46.119025] [ 46.119471] irq event stamp: 1693 [ 46.120117] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 46.121445] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 46.122790] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.124158] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 46.125480] ---[ end trace 0000000000000000 ]--- [ 49.196277] ------------[ cut here ]------------ [ 49.197199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.199247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.200695] Modules linked in: [ 49.201337] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.203570] Tainted: [W]=WARN [ 49.204229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.205713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.206631] 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 [ 49.209839] RSP: 0018:ffff8880174ffbc0 EFLAGS: 00010286 [ 49.210786] RAX: 0000000000000000 RBX: ffffed1002e9ff78 RCX: ffffffff813a4050 [ 49.212089] RDX: ffff888017a53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.213365] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ff2f [ 49.214645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.215942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174ffdf8 [ 49.217215] FS: 00007f2acefe9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.218657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.219722] CR2: 00007fff28c58ef7 CR3: 000000000cc36000 CR4: 0000000000350ef0 [ 49.221002] Call Trace: [ 49.221463] [ 49.221913] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.222765] ? __create_object+0x59/0x80 [ 49.223549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.224507] __vmalloc_noprof+0x59/0x60 [ 49.225270] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.226140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.227061] bpf_prog_alloc+0x39/0x200 [ 49.227760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.228679] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.229574] do_seccomp+0x349/0x25e0 [ 49.230301] ? find_held_lock+0x2b/0x80 [ 49.231063] ? do_prlimit+0x310/0x610 [ 49.231775] ? __pfx_do_seccomp+0x10/0x10 [ 49.232553] ? do_raw_spin_unlock+0x53/0x220 [ 49.233391] ? _raw_spin_unlock+0x1e/0x40 [ 49.234165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.235141] ? static_key_count+0x60/0x80 [ 49.235960] prctl_set_seccomp+0x4e/0x70 [ 49.236699] __do_sys_prctl+0xe6c/0x1d70 [ 49.237481] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.238341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.239307] ? irqentry_exit+0xf3/0x650 [ 49.240078] do_syscall_64+0xbf/0x430 [ 49.240777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.241710] RIP: 0033:0x7f2acf4db5cd [ 49.242406] 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 [ 49.245539] RSP: 002b:00007fff28c57120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.246882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2acf4db5cd [ 49.248172] RDX: 00005610d0a70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.249433] RBP: 00007fff28c57180 R08: 0000000000000000 R09: 00007fff28c56820 [ 49.250695] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610d84dfb10 [ 49.251968] R13: 00007fff28c575b0 R14: 00005610d84e02b0 R15: 00005610d84f46f0 [ 49.253245] [ 49.253661] irq event stamp: 1805 [ 49.254295] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.255841] hardirqs last disabled at (1826): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 49.257229] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 49.258497] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 49.259748] ---[ end trace 0000000000000000 ]--- [ 50.080133] ------------[ cut here ]------------ [ 50.081100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.083138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.084626] Modules linked in: [ 50.085375] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.087412] Tainted: [W]=WARN [ 50.088045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.089552] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.090519] 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 [ 50.093786] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 50.094757] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 50.096091] RDX: ffff88801afe8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.097432] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 50.098725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.100062] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 50.101386] FS: 00007f54d1597900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.102867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.103970] CR2: 00007ffcab856ef7 CR3: 000000000ca08000 CR4: 0000000000350ef0 [ 50.105298] Call Trace: [ 50.105791] [ 50.106268] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.107191] ? __create_object+0x59/0x80 [ 50.108011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.109019] __vmalloc_noprof+0x59/0x60 [ 50.109755] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.110656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.111625] bpf_prog_alloc+0x39/0x200 [ 50.112384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.113335] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.114289] do_seccomp+0x349/0x25e0 [ 50.115032] ? find_held_lock+0x2b/0x80 [ 50.115795] ? do_prlimit+0x310/0x610 [ 50.116558] ? __pfx_do_seccomp+0x10/0x10 [ 50.117384] ? do_raw_spin_unlock+0x53/0x220 [ 50.118264] ? _raw_spin_unlock+0x1e/0x40 [ 50.119183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.120379] ? static_key_count+0x60/0x80 [ 50.121233] prctl_set_seccomp+0x4e/0x70 [ 50.122033] __do_sys_prctl+0xe6c/0x1d70 [ 50.122795] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.123680] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.124685] ? irqentry_exit+0xf3/0x650 [ 50.125551] do_syscall_64+0xbf/0x430 [ 50.126328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.127311] RIP: 0033:0x7f54d1a895cd [ 50.128068] 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 [ 50.131307] RSP: 002b:00007ffcab855b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.132731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54d1a895cd [ 50.134058] RDX: 00005574b788de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.135384] RBP: 00007ffcab855b60 R08: 0000000000000000 R09: 00007ffcab855200 [ 50.136526] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574d85c8b10 [ 50.137615] R13: 00007ffcab855f90 R14: 00005574d85c92b0 R15: 00005574d85dd6f0 [ 50.138724] [ 50.139132] irq event stamp: 1747 [ 50.139652] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.140966] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.142255] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 50.143566] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 50.144865] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10553' (ECDSA) to the list of known hosts. 2025/11/19 03:24:32 fuzzer started 2025/11/19 03:24:32 dialing manager at localhost:34383 2025/11/19 03:24:32 checking machine... 2025/11/19 03:24:32 checking revisions... [ 51.008072] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:24:32 testing simple program... [ 51.082552] cgroup: Unknown subsys name 'net' [ 51.141418] cgroup: Unknown subsys name 'cpuset' [ 51.154097] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:24:32 Registers: info registers vcpu 0 RAX=0000000000000014 RBX=0000000000000004 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ff20 RDI=ffff88800a938af8 RBP=ffffffff85e1ff20 RSP=ffff88800a946a68 R8 =00000000ffffffff R9 =ffffed100126a922 R10=0000000000000000 R11=0000000000000001 R12=ffff88800a938000 R13=ffff88800a938a58 R14=00000000ffffffff R15=ffff88800a938af8 RIP=ffffffff84c71f82 RFL=00000093 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdeb302f260 CR3=000000000e4ee000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000002115ceff42f74750 XMM02=00000000000000000000000000000000 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a34323a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000101 RBX=0000000000000246 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffffffff85f10a20 RSP=ffff88806cf08df8 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffffea00005e5080 R13=ffff888009462500 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526d4b 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 00007f97eba88700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2acf59e650 CR3=000000000e4ee000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38353637332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000