[ 44.062112] ------------[ cut here ]------------ [ 44.062905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.064624] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.065819] Modules linked in: [ 44.066295] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.067902] Tainted: [W]=WARN [ 44.068353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.069612] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.070319] 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 [ 44.072938] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 44.073755] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 44.074821] RDX: ffff888016c85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.075875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 44.076925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.077999] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 44.079049] FS: 00007f3f8796e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.080244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.081109] CR2: 00007fff564b7ef7 CR3: 000000000a21a000 CR4: 0000000000350ef0 [ 44.082190] Call Trace: [ 44.082594] [ 44.082935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.083653] ? __create_object+0x59/0x80 [ 44.084253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.085027] __vmalloc_noprof+0x59/0x60 [ 44.085645] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.086336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.087098] bpf_prog_alloc+0x39/0x200 [ 44.087720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.088496] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.089213] do_seccomp+0x349/0x25e0 [ 44.089817] ? find_held_lock+0x2b/0x80 [ 44.090445] ? do_prlimit+0x310/0x610 [ 44.091019] ? __pfx_do_seccomp+0x10/0x10 [ 44.091661] ? do_raw_spin_unlock+0x53/0x220 [ 44.092315] ? _raw_spin_unlock+0x1e/0x40 [ 44.092946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.093765] ? static_key_count+0x60/0x80 [ 44.094437] prctl_set_seccomp+0x4e/0x70 [ 44.095047] __do_sys_prctl+0xe6c/0x1d70 [ 44.095689] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.096356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.097158] ? irqentry_exit+0xf3/0x650 [ 44.097798] do_syscall_64+0xbf/0x430 [ 44.098364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.099162] RIP: 0033:0x7f3f87e605cd [ 44.099743] 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 [ 44.102393] RSP: 002b:00007fff564b6e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.103537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f87e605cd [ 44.104612] RDX: 0000555cf7d50e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.105692] RBP: 00007fff564b6ea0 R08: 0000000000000000 R09: 00007fff564b6540 [ 44.106748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d23ecbad0 [ 44.107805] R13: 00007fff564b72d0 R14: 0000555d23eccbc0 R15: 0000555d23edd780 [ 44.108885] [ 44.109232] irq event stamp: 3921 [ 44.109777] hardirqs last enabled at (3931): [] __up_console_sem+0x78/0x80 [ 44.111044] hardirqs last disabled at (3940): [] __up_console_sem+0x5d/0x80 [ 44.112320] softirqs last enabled at (3676): [] handle_softirqs+0x50c/0x770 [ 44.113617] softirqs last disabled at (3671): [] __irq_exit_rcu+0xc4/0x100 [ 44.114881] ---[ end trace 0000000000000000 ]--- [ 47.023694] ------------[ cut here ]------------ [ 47.024589] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.026577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.029312] Modules linked in: [ 47.030025] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.031987] Tainted: [W]=WARN [ 47.032570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.034039] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.034923] 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 [ 47.037996] RSP: 0018:ffff888018c17bc0 EFLAGS: 00010286 [ 47.038940] RAX: 0000000000000000 RBX: ffffed1003182f78 RCX: ffffffff813a4050 [ 47.040174] RDX: ffff888016569bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.041411] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003182f2f [ 47.042643] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.043888] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c17df8 [ 47.045124] FS: 00007f6decfe5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.046524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.047540] CR2: 00007f6ded4d7580 CR3: 000000001fa72000 CR4: 0000000000350ef0 [ 47.048772] Call Trace: [ 47.049216] [ 47.049665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.050530] ? __create_object+0x59/0x80 [ 47.051240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.052166] __vmalloc_noprof+0x59/0x60 [ 47.052951] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.053814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.054859] bpf_prog_alloc+0x39/0x200 [ 47.055590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.056504] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.057347] do_seccomp+0x349/0x25e0 [ 47.058076] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.058963] ? __pfx_do_seccomp+0x10/0x10 [ 47.059738] ? find_held_lock+0x2b/0x80 [ 47.060492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.061434] ? static_key_count+0x60/0x80 [ 47.062184] prctl_set_seccomp+0x4e/0x70 [ 47.062938] __do_sys_prctl+0xe6c/0x1d70 [ 47.063703] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.064558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.065503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.066474] ? irqentry_exit+0xf3/0x650 [ 47.067188] do_syscall_64+0xbf/0x430 [ 47.067904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.068839] RIP: 0033:0x7f6ded4d75cd [ 47.069532] 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 [ 47.072661] RSP: 002b:00007ffde1a5bc50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.074034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ded4d75cd [ 47.075293] RDX: 0000556aae3f8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.076565] RBP: 00007ffde1a5bcb0 R08: 0000000000000000 R09: 00007ffde1a5b350 [ 47.077826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556adf4c4b10 [ 47.078881] R13: 00007ffde1a5c0e0 R14: 0000556adf4c52b0 R15: 0000556adf4d96f0 [ 47.079953] [ 47.080303] irq event stamp: 2143 [ 47.080854] hardirqs last enabled at (2159): [] __up_console_sem+0x78/0x80 [ 47.082118] hardirqs last disabled at (2168): [] __up_console_sem+0x5d/0x80 [ 47.083391] softirqs last enabled at (2156): [] handle_softirqs+0x50c/0x770 [ 47.084677] softirqs last disabled at (2151): [] __irq_exit_rcu+0xc4/0x100 [ 47.085937] ---[ end trace 0000000000000000 ]--- [ 47.745545] ------------[ cut here ]------------ [ 47.746422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.748352] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.749755] Modules linked in: [ 47.750297] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.752352] Tainted: [W]=WARN [ 47.752968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.754349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.755186] 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 [ 47.758503] RSP: 0018:ffff88801a027bc0 EFLAGS: 00010286 [ 47.759542] RAX: 0000000000000000 RBX: ffffed1003404f78 RCX: ffffffff813a4050 [ 47.760909] RDX: ffff8880161db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.762271] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003404f2f [ 47.763633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.764980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a027df8 [ 47.766354] FS: 00007f4124ebe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.767798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.768761] CR2: 00007ffd970bdef7 CR3: 000000001f91a000 CR4: 0000000000350ef0 [ 47.769937] Call Trace: [ 47.770354] [ 47.770767] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.771575] ? __create_object+0x59/0x80 [ 47.772235] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.773098] __vmalloc_noprof+0x59/0x60 [ 47.773785] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.774570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.775360] bpf_prog_alloc+0x39/0x200 [ 47.776023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.776858] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.777688] do_seccomp+0x349/0x25e0 [ 47.778295] ? find_held_lock+0x2b/0x80 [ 47.778976] ? do_prlimit+0x310/0x610 [ 47.779641] ? __pfx_do_seccomp+0x10/0x10 [ 47.780302] ? do_raw_spin_unlock+0x53/0x220 [ 47.781046] ? _raw_spin_unlock+0x1e/0x40 [ 47.781755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.782625] ? static_key_count+0x60/0x80 [ 47.783309] prctl_set_seccomp+0x4e/0x70 [ 47.784009] __do_sys_prctl+0xe6c/0x1d70 [ 47.784714] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.785489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.786327] ? irqentry_exit+0xf3/0x650 [ 47.787006] do_syscall_64+0xbf/0x430 [ 47.787670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.788521] RIP: 0033:0x7f41253b05cd [ 47.789107] 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 [ 47.791936] RSP: 002b:00007ffd970bc550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.793145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41253b05cd [ 47.794305] RDX: 0000557772ac9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.795444] RBP: 00007ffd970bc5b0 R08: 0000000000000000 R09: 00007ffd970bbc50 [ 47.796586] R10: 0000000000000000 R11: 0000000000000246 R12: 000055779c96fbf0 [ 47.797739] R13: 00007ffd970bc9e0 R14: 000055779c979380 R15: 000055779c984460 [ 47.798893] [ 47.799273] irq event stamp: 1791 [ 47.799843] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 47.801202] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 47.802550] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 47.803919] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 47.805270] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63393' (ECDSA) to the list of known hosts. 2025/11/18 01:23:37 fuzzer started 2025/11/18 01:23:37 dialing manager at localhost:37895 2025/11/18 01:23:37 checking machine... 2025/11/18 01:23:37 checking revisions... [ 48.690625] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:23:38 testing simple program... [ 48.773510] cgroup: Unknown subsys name 'net' [ 48.823954] cgroup: Unknown subsys name 'cpuset' [ 48.835749] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:23:37 Registers: info registers vcpu 0 RAX=ffffffff81b2a134 RBX=ffffffff81618fa0 RCX=ffff888009627744 RDX=1ffff110012c4f09 RSI=ffffffff81b2a134 RDI=ffff8880096278b8 RBP=ffff888009627888 RSP=ffff8880096277e8 R8 =ffffffff86ab82c2 R9 =ffff888009627830 R10=000000000003c9ed R11=00000000000255cb R12=ffff8880096278b8 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81618fa0 RFL=00000282 [--S----] 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4ee02e38 CR3=0000000005c8a000 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=00007fe1801235100000555d04fa4790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880162b0000 RCX=0000000000000001 RDX=1ffff11002c5611d RSI=ffffffff85e1ffe0 RDI=ffff8880162b08e8 RBP=0000000000000005 RSP=ffff888009757ab8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00000000ffffebc0 R13=ffff88807ffdc640 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81b49d94 RFL=00000246 [---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ded59a650 CR3=000000000c138000 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=2036333a33323a313020383120766f4e XMM01=5f687373203a726f727265203a5d3035 XMM02=632079746972756365732078756e694c XMM03=742064656c696146203a656d616e7962 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036333a33323a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000