[ 45.498190] ------------[ cut here ]------------ [ 45.499290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.501602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.503329] Modules linked in: [ 45.504063] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.506407] Tainted: [W]=WARN [ 45.507110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.508839] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.509926] 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 [ 45.513657] RSP: 0018:ffff88801715fbc0 EFLAGS: 00010286 [ 45.514820] RAX: 0000000000000000 RBX: ffffed1002e2bf78 RCX: ffffffff813a4050 [ 45.516313] RDX: ffff88801853d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.517830] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2bf2f [ 45.519325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.520828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801715fdf8 [ 45.522337] FS: 00007ff5eb2ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.524020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.525256] CR2: 00007ffd84d30ef7 CR3: 000000000dacb000 CR4: 0000000000350ef0 [ 45.526774] Call Trace: [ 45.527314] [ 45.527846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.528892] ? __create_object+0x59/0x80 [ 45.529824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.530957] __vmalloc_noprof+0x59/0x60 [ 45.531851] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.532868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.533971] bpf_prog_alloc+0x39/0x200 [ 45.534842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.535928] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.536981] do_seccomp+0x349/0x25e0 [ 45.537848] ? find_held_lock+0x2b/0x80 [ 45.538742] ? do_prlimit+0x310/0x610 [ 45.539604] ? __pfx_do_seccomp+0x10/0x10 [ 45.540525] ? do_raw_spin_unlock+0x53/0x220 [ 45.541486] ? _raw_spin_unlock+0x1e/0x40 [ 45.542349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.543495] ? static_key_count+0x60/0x80 [ 45.544364] prctl_set_seccomp+0x4e/0x70 [ 45.545255] __do_sys_prctl+0xe6c/0x1d70 [ 45.546188] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.547187] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.548319] ? irqentry_exit+0xf3/0x650 [ 45.549197] do_syscall_64+0xbf/0x430 [ 45.550076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.551185] RIP: 0033:0x7ff5eb7df5cd [ 45.552009] 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 [ 45.555720] RSP: 002b:00007ffd84d2f680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.557324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5eb7df5cd [ 45.558846] RDX: 000056325c3dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.560341] RBP: 00007ffd84d2f6e0 R08: 0000000000000000 R09: 00007ffd84d2ed80 [ 45.561854] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632929b92b0 [ 45.563268] R13: 00007ffd84d2fb10 R14: 00005632929bbd20 R15: 00005632929cd8d0 [ 45.564619] [ 45.565056] irq event stamp: 1793 [ 45.565743] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 45.567334] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 45.568904] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 45.570529] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 45.572111] ---[ end trace 0000000000000000 ]--- [ 48.960850] ------------[ cut here ]------------ [ 48.961828] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.963870] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.965322] Modules linked in: [ 48.965980] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.967950] Tainted: [W]=WARN [ 48.968552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.970053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.970973] 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 [ 48.974155] RSP: 0018:ffff888015dbfbc0 EFLAGS: 00010286 [ 48.975121] RAX: 0000000000000000 RBX: ffffed1002bb7f78 RCX: ffffffff813a4050 [ 48.976442] RDX: ffff8880172eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.977720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb7f2f [ 48.979032] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.980336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dbfdf8 [ 48.981637] FS: 00007f13c7a63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.983110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.984186] CR2: 00007f13c7f55580 CR3: 000000000ab73000 CR4: 0000000000350ef0 [ 48.985471] Call Trace: [ 48.985952] [ 48.986368] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.987268] ? __create_object+0x59/0x80 [ 48.988052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.989020] __vmalloc_noprof+0x59/0x60 [ 48.989776] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.990676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.991613] bpf_prog_alloc+0x39/0x200 [ 48.992307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.993216] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.994117] do_seccomp+0x349/0x25e0 [ 48.994827] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.995714] ? __pfx_do_seccomp+0x10/0x10 [ 48.996508] ? find_held_lock+0x2b/0x80 [ 48.997226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.998240] ? static_key_count+0x60/0x80 [ 48.999040] prctl_set_seccomp+0x4e/0x70 [ 48.999815] __do_sys_prctl+0xe6c/0x1d70 [ 49.000600] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.001409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.002385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.003350] ? irqentry_exit+0xf3/0x650 [ 49.004112] do_syscall_64+0xbf/0x430 [ 49.004841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.005792] RIP: 0033:0x7f13c7f555cd [ 49.006523] 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 [ 49.009729] RSP: 002b:00007ffd3d4fe8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.011094] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13c7f555cd [ 49.012390] RDX: 000055b7f688ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.013678] RBP: 00007ffd3d4fe910 R08: 0000000000000000 R09: 00007ffd3d4fdfb0 [ 49.014984] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8259f3240 [ 49.016729] R13: 00007ffd3d4fed40 R14: 000055b8259fc380 R15: 000055b825a07540 [ 49.018080] [ 49.018542] irq event stamp: 1809 [ 49.019145] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.020887] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.022580] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.024254] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 49.025770] ---[ end trace 0000000000000000 ]--- [ 49.837821] ------------[ cut here ]------------ [ 49.838829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.840787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.842264] Modules linked in: [ 49.842906] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.845114] Tainted: [W]=WARN [ 49.846124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.847590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.848503] 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 [ 49.851670] RSP: 0018:ffff88800af6fbc0 EFLAGS: 00010286 [ 49.852642] RAX: 0000000000000000 RBX: ffffed10015edf78 RCX: ffffffff813a4050 [ 49.853938] RDX: ffff88800f451bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.855215] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015edf2f [ 49.856488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.857773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800af6fdf8 [ 49.859074] FS: 00007f4640c03900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.860491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.861545] CR2: 00007f46410f5580 CR3: 000000000e63e000 CR4: 0000000000350ef0 [ 49.862834] Call Trace: [ 49.863292] [ 49.863728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.864629] ? __create_object+0x59/0x80 [ 49.865351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.866329] __vmalloc_noprof+0x59/0x60 [ 49.867063] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.867946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.868873] bpf_prog_alloc+0x39/0x200 [ 49.869601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.870529] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.871392] do_seccomp+0x349/0x25e0 [ 49.872126] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.873039] ? __pfx_do_seccomp+0x10/0x10 [ 49.873824] ? find_held_lock+0x2b/0x80 [ 49.874573] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.875518] ? static_key_count+0x60/0x80 [ 49.876270] prctl_set_seccomp+0x4e/0x70 [ 49.877031] __do_sys_prctl+0xe6c/0x1d70 [ 49.877793] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.878661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.879625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.880582] ? irqentry_exit+0xf3/0x650 [ 49.881289] do_syscall_64+0xbf/0x430 [ 49.882044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.882980] RIP: 0033:0x7f46410f55cd [ 49.883672] 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 [ 49.886843] RSP: 002b:00007ffded2b40c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.888186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46410f55cd [ 49.889473] RDX: 0000560450f1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.890759] RBP: 00007ffded2b4120 R08: 0000000000000000 R09: 00007ffded2b37c0 [ 49.892042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560470601ad0 [ 49.893332] R13: 00007ffded2b4550 R14: 0000560470602bc0 R15: 0000560470613780 [ 49.894674] [ 49.895092] irq event stamp: 1871 [ 49.895734] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 49.897263] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 49.898781] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 49.900320] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 49.901829] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2531' (ECDSA) to the list of known hosts. 2025/11/18 22:12:02 fuzzer started 2025/11/18 22:12:02 dialing manager at localhost:34383 2025/11/18 22:12:02 checking machine... 2025/11/18 22:12:02 checking revisions... [ 50.811160] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:12:02 testing simple program... [ 50.902672] cgroup: Unknown subsys name 'net' [ 50.967025] cgroup: Unknown subsys name 'cpuset' [ 50.979597] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:12:01 Registers: info registers vcpu 0 RAX=00000000000438f1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 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=00007fdb19f9c000 CR3=000000000d5ca000 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=f18175670f5461a05d448aba9330bafb XMM02=0000000000304880ec2efd57dc4c00df XMM03=0000000000311910f07a120af893907f XMM04=c1eea32bc36acdaa00000000000ae988 XMM05=e1bcd410fb3842e600000000003215f0 XMM06=405749d8372a36f10000000000321478 XMM07=e042d86d42eb936e0000000000312a60 XMM08=f07a120af893907f00000000003048e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=fffffffffaf3d1bb RBX=ffffffff866dc328 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc318 RSP=ffff88800de7f938 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc338 R13=ffffffff866dc318 R14=ffffffff866dc318 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f13c7a63900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3d4f8000 CR3=0000000013943000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000