[ 45.510215] ------------[ cut here ]------------ [ 45.511016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.512756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.514018] Modules linked in: [ 45.514538] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.516278] Tainted: [W]=WARN [ 45.516755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.518061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.518844] 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 [ 45.521582] RSP: 0018:ffff88801b1dfbc0 EFLAGS: 00010286 [ 45.522421] RAX: 0000000000000000 RBX: ffffed100363bf78 RCX: ffffffff813a4050 [ 45.523497] RDX: ffff888016f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.524621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363bf2f [ 45.525714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.526811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1dfdf8 [ 45.527904] FS: 00007f9592b9e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.529184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.530081] CR2: 00007ffee40e6ef8 CR3: 000000000e896000 CR4: 0000000000350ef0 [ 45.531183] Call Trace: [ 45.531578] [ 45.531957] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.532702] ? __create_object+0x59/0x80 [ 45.533388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.534204] __vmalloc_noprof+0x59/0x60 [ 45.534830] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.535525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.536351] bpf_prog_alloc+0x39/0x200 [ 45.536986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.537733] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.538496] do_seccomp+0x349/0x25e0 [ 45.539103] ? find_held_lock+0x2b/0x80 [ 45.539700] ? do_prlimit+0x310/0x610 [ 45.540379] ? __pfx_do_seccomp+0x10/0x10 [ 45.541056] ? do_raw_spin_unlock+0x53/0x220 [ 45.541720] ? _raw_spin_unlock+0x1e/0x40 [ 45.542375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.543189] ? static_key_count+0x60/0x80 [ 45.543875] prctl_set_seccomp+0x4e/0x70 [ 45.544523] __do_sys_prctl+0xe6c/0x1d70 [ 45.545370] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.546307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.547366] ? irqentry_exit+0xf3/0x650 [ 45.548204] do_syscall_64+0xbf/0x430 [ 45.548875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.549662] RIP: 0033:0x7f95930905cd [ 45.550292] 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 [ 45.553038] RSP: 002b:00007ffee40e5cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.554239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95930905cd [ 45.555337] RDX: 000056119d18ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.556454] RBP: 00007ffee40e5d10 R08: 0000000000000000 R09: 00007ffee40e53b0 [ 45.557585] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611aeb05ad0 [ 45.558698] R13: 00007ffee40e6140 R14: 00005611aeb06bc0 R15: 00005611aeb17780 [ 45.559831] [ 45.560222] irq event stamp: 1781 [ 45.560735] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 45.562099] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 45.563435] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 45.564766] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 45.566077] ---[ end trace 0000000000000000 ]--- [ 48.428751] ------------[ cut here ]------------ [ 48.429689] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.431671] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.433133] Modules linked in: [ 48.433715] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.435673] Tainted: [W]=WARN [ 48.436265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.437822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.438680] 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 [ 48.441834] RSP: 0018:ffff88801afa7bc0 EFLAGS: 00010286 [ 48.442758] RAX: 0000000000000000 RBX: ffffed10035f4f78 RCX: ffffffff813a4050 [ 48.444062] RDX: ffff88801ac59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.445337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f4f2f [ 48.446622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.447892] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afa7df8 [ 48.449171] FS: 00007f1ac7a6e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.450598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.451650] CR2: 00007fffe342eef8 CR3: 000000000b87e000 CR4: 0000000000350ef0 [ 48.452940] Call Trace: [ 48.453402] [ 48.453850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.454693] ? __create_object+0x59/0x80 [ 48.455467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.456428] __vmalloc_noprof+0x59/0x60 [ 48.457201] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.458065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.458989] bpf_prog_alloc+0x39/0x200 [ 48.459679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.460598] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.461499] do_seccomp+0x349/0x25e0 [ 48.462226] ? find_held_lock+0x2b/0x80 [ 48.462987] ? do_prlimit+0x310/0x610 [ 48.463680] ? __pfx_do_seccomp+0x10/0x10 [ 48.464468] ? do_raw_spin_unlock+0x53/0x220 [ 48.465322] ? _raw_spin_unlock+0x1e/0x40 [ 48.466099] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.467066] ? static_key_count+0x60/0x80 [ 48.467875] prctl_set_seccomp+0x4e/0x70 [ 48.468609] __do_sys_prctl+0xe6c/0x1d70 [ 48.469400] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.470254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.471221] ? irqentry_exit+0xf3/0x650 [ 48.471982] do_syscall_64+0xbf/0x430 [ 48.472698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.473651] RIP: 0033:0x7f1ac7f605cd [ 48.474349] 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 [ 48.477529] RSP: 002b:00007fffe342db90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.478893] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ac7f605cd [ 48.480168] RDX: 0000555d0d0a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.481456] RBP: 00007fffe342dbf0 R08: 0000000000000000 R09: 00007fffe342d290 [ 48.482596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d1f33fbf0 [ 48.483681] R13: 00007fffe342e020 R14: 0000555d1f349380 R15: 0000555d1f354460 [ 48.484795] [ 48.485170] irq event stamp: 1793 [ 48.485672] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 48.486960] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 48.488249] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 48.489560] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 48.490842] ---[ end trace 0000000000000000 ]--- [ 49.194962] ------------[ cut here ]------------ [ 49.195890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.197887] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.199374] Modules linked in: [ 49.200018] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.202018] Tainted: [W]=WARN [ 49.202567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.204016] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.204935] 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 [ 49.208065] RSP: 0018:ffff88801afc7bc0 EFLAGS: 00010286 [ 49.209046] RAX: 0000000000000000 RBX: ffffed10035f8f78 RCX: ffffffff813a4050 [ 49.210323] RDX: ffff888017d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.211592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035f8f2f [ 49.212848] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.214128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801afc7df8 [ 49.215406] FS: 00007f8d6fe6e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.216836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.217907] CR2: 00007ffdf4a3aef8 CR3: 000000000ea1d000 CR4: 0000000000350ef0 [ 49.219188] Call Trace: [ 49.219650] [ 49.220102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.221008] ? __create_object+0x59/0x80 [ 49.221734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.222692] __vmalloc_noprof+0x59/0x60 [ 49.223440] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.224314] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.225245] bpf_prog_alloc+0x39/0x200 [ 49.225995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.226923] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.227767] do_seccomp+0x349/0x25e0 [ 49.228491] ? find_held_lock+0x2b/0x80 [ 49.229253] ? do_prlimit+0x310/0x610 [ 49.230002] ? __pfx_do_seccomp+0x10/0x10 [ 49.230739] ? do_raw_spin_unlock+0x53/0x220 [ 49.231557] ? _raw_spin_unlock+0x1e/0x40 [ 49.232352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.233321] ? static_key_count+0x60/0x80 [ 49.234127] prctl_set_seccomp+0x4e/0x70 [ 49.234909] __do_sys_prctl+0xe6c/0x1d70 [ 49.235646] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.236504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.237485] ? irqentry_exit+0xf3/0x650 [ 49.238250] do_syscall_64+0xbf/0x430 [ 49.239006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.239953] RIP: 0033:0x7f8d703605cd [ 49.240611] 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 [ 49.243806] RSP: 002b:00007ffdf4a38750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.245203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d703605cd [ 49.246486] RDX: 0000555924ac8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.247766] RBP: 00007ffdf4a387b0 R08: 0000000000000000 R09: 00007ffdf4a37e50 [ 49.249102] R10: 0000000000000000 R11: 0000000000000246 R12: 000055595539bad0 [ 49.250401] R13: 00007ffdf4a38be0 R14: 000055595539cbc0 R15: 00005559553ad780 [ 49.251698] [ 49.252174] irq event stamp: 1777 [ 49.252831] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.254367] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.255892] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.257429] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.258708] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16514' (ECDSA) to the list of known hosts. 2025/11/19 07:46:34 fuzzer started 2025/11/19 07:46:35 dialing manager at localhost:34383 2025/11/19 07:46:35 checking machine... 2025/11/19 07:46:35 checking revisions... [ 50.146010] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:46:35 testing simple program... [ 50.251120] cgroup: Unknown subsys name 'net' [ 50.317248] cgroup: Unknown subsys name 'cpuset' [ 50.453504] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:46:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152717d RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1ac7a4d020 CR3=000000000ee86000 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=000000000002972b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfc0eaea8 CR3=000000000b92d000 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=2034333a36343a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a36343a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000