[ 46.618200] ------------[ cut here ]------------ [ 46.619172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.621168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.622626] Modules linked in: [ 46.623250] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.625225] Tainted: [W]=WARN [ 46.625883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.627418] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.628304] 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 [ 46.631541] RSP: 0018:ffff88801a0c7bc0 EFLAGS: 00010286 [ 46.632525] RAX: 0000000000000000 RBX: ffffed1003418f78 RCX: ffffffff813a4050 [ 46.633815] RDX: ffff888015ba0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.635125] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003418f2f [ 46.636396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.637692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0c7df8 [ 46.638973] FS: 00007fefac356900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.640492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.641564] CR2: 00007fefac848580 CR3: 000000000dfb2000 CR4: 0000000000350ef0 [ 46.642845] Call Trace: [ 46.643378] [ 46.643799] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.644684] ? __create_object+0x59/0x80 [ 46.645500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.646466] __vmalloc_noprof+0x59/0x60 [ 46.647209] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.648075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.649014] bpf_prog_alloc+0x39/0x200 [ 46.649755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.650685] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.651623] do_seccomp+0x349/0x25e0 [ 46.652297] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.653183] ? __pfx_do_seccomp+0x10/0x10 [ 46.653962] ? find_held_lock+0x2b/0x80 [ 46.654715] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.655715] ? static_key_count+0x60/0x80 [ 46.656520] prctl_set_seccomp+0x4e/0x70 [ 46.657252] __do_sys_prctl+0xe6c/0x1d70 [ 46.658023] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.658884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.659883] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.660855] ? irqentry_exit+0xf3/0x650 [ 46.661620] do_syscall_64+0xbf/0x430 [ 46.662320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.663319] RIP: 0033:0x7fefac8485cd [ 46.664021] 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 [ 46.667200] RSP: 002b:00007ffc134e6ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.668557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefac8485cd [ 46.669833] RDX: 00005594b1a0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.671142] RBP: 00007ffc134e6f50 R08: 0000000000000000 R09: 00007ffc134e65f0 [ 46.672429] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594baa0dad0 [ 46.673692] R13: 00007ffc134e7380 R14: 00005594baa0ebc0 R15: 00005594baa1f780 [ 46.674983] [ 46.675491] irq event stamp: 1727 [ 46.676093] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.677605] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.679168] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 46.680702] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 46.682209] ---[ end trace 0000000000000000 ]--- [ 50.054937] ------------[ cut here ]------------ [ 50.055774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.057545] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.058820] Modules linked in: [ 50.059386] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.061148] Tainted: [W]=WARN [ 50.061681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.062966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.063787] 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 [ 50.066597] RSP: 0018:ffff88801b977bc0 EFLAGS: 00010286 [ 50.067475] RAX: 0000000000000000 RBX: ffffed100372ef78 RCX: ffffffff813a4050 [ 50.068615] RDX: ffff888015c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.069744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100372ef2f [ 50.070902] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.072412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b977df8 [ 50.073552] FS: 00007fdffff5c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.074829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.075801] CR2: 00007fff1ebeeef8 CR3: 000000000ce7a000 CR4: 0000000000350ef0 [ 50.076931] Call Trace: [ 50.077383] [ 50.077747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.078540] ? __create_object+0x59/0x80 [ 50.079199] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.080045] __vmalloc_noprof+0x59/0x60 [ 50.080714] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.081484] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.082258] bpf_prog_alloc+0x39/0x200 [ 50.082917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.083768] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.084601] do_seccomp+0x349/0x25e0 [ 50.085192] ? find_held_lock+0x2b/0x80 [ 50.085882] ? do_prlimit+0x310/0x610 [ 50.086536] ? __pfx_do_seccomp+0x10/0x10 [ 50.087205] ? do_raw_spin_unlock+0x53/0x220 [ 50.087941] ? _raw_spin_unlock+0x1e/0x40 [ 50.088654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.089533] ? static_key_count+0x60/0x80 [ 50.090201] prctl_set_seccomp+0x4e/0x70 [ 50.090891] __do_sys_prctl+0xe6c/0x1d70 [ 50.091615] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.092335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.093198] ? irqentry_exit+0xf3/0x650 [ 50.093877] do_syscall_64+0xbf/0x430 [ 50.094546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.095409] RIP: 0033:0x7fe00044e5cd [ 50.096003] 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 [ 50.098856] RSP: 002b:00007fff1ebec8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.100110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe00044e5cd [ 50.101250] RDX: 00005646e14aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.102393] RBP: 00007fff1ebec910 R08: 0000000000000000 R09: 00007fff1ebebfb0 [ 50.103539] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647070e52b0 [ 50.104690] R13: 00007fff1ebecd40 R14: 00005647070e7d20 R15: 00005647070f98d0 [ 50.105856] [ 50.106236] irq event stamp: 1725 [ 50.106804] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.108148] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.109449] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 50.110771] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.112093] ---[ end trace 0000000000000000 ]--- [ 50.894572] ------------[ cut here ]------------ [ 50.895604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.897680] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.899244] Modules linked in: [ 50.900249] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.902668] Tainted: [W]=WARN [ 50.903268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.905218] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.906214] 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 [ 50.909559] RSP: 0018:ffff888016a97bc0 EFLAGS: 00010286 [ 50.910611] RAX: 0000000000000000 RBX: ffffed1002d52f78 RCX: ffffffff813a4050 [ 50.911988] RDX: ffff888017118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.913375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d52f2f [ 50.914728] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.916116] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a97df8 [ 50.917472] FS: 00007f80ef5c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.919002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.920148] CR2: 00007f80efab3580 CR3: 000000000de43000 CR4: 0000000000350ef0 [ 50.921519] Call Trace: [ 50.922023] [ 50.922519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.923503] ? __create_object+0x59/0x80 [ 50.924286] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.925321] __vmalloc_noprof+0x59/0x60 [ 50.926128] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.927041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.928063] bpf_prog_alloc+0x39/0x200 [ 50.928850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.929845] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.930788] do_seccomp+0x349/0x25e0 [ 50.931598] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.932545] ? __pfx_do_seccomp+0x10/0x10 [ 50.933398] ? find_held_lock+0x2b/0x80 [ 50.934154] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.935207] ? static_key_count+0x60/0x80 [ 50.936052] prctl_set_seccomp+0x4e/0x70 [ 50.936887] __do_sys_prctl+0xe6c/0x1d70 [ 50.937754] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.938666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.939715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.940753] ? irqentry_exit+0xf3/0x650 [ 50.941574] do_syscall_64+0xbf/0x430 [ 50.942306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.943333] RIP: 0033:0x7f80efab35cd [ 50.944103] 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 [ 50.947431] RSP: 002b:00007ffd745015f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.948870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80efab35cd [ 50.950223] RDX: 00005626dbf5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.951602] RBP: 00007ffd74501650 R08: 0000000000000000 R09: 00007ffd74500cf0 [ 50.952945] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626f2d80ad0 [ 50.954315] R13: 00007ffd74501a80 R14: 00005626f2d81bc0 R15: 00005626f2d92780 [ 50.955741] [ 50.956196] irq event stamp: 2879 [ 50.956892] hardirqs last enabled at (2889): [] __up_console_sem+0x78/0x80 [ 50.958487] hardirqs last disabled at (2898): [] __up_console_sem+0x5d/0x80 [ 50.960058] softirqs last enabled at (2722): [] handle_softirqs+0x50c/0x770 [ 50.961384] softirqs last disabled at (2717): [] __irq_exit_rcu+0xc4/0x100 [ 50.962668] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10243' (ECDSA) to the list of known hosts. 2025/11/18 11:35:57 fuzzer started 2025/11/18 11:35:57 dialing manager at localhost:34383 2025/11/18 11:35:57 checking machine... 2025/11/18 11:35:57 checking revisions... [ 51.856697] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:35:58 testing simple program... [ 51.938434] cgroup: Unknown subsys name 'net' [ 52.000075] cgroup: Unknown subsys name 'cpuset' [ 52.016992] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:35:57 Registers: info registers vcpu 0 RAX=000000000003d669 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4e809c78 CR3=00000000094f3000 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=35333a313120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732036353a3533 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363434 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11002b7ff6b RCX=ffff888015bffc60 RDX=0000000000000038 RSI=00007ffe08193930 RDI=ffff888015bffb78 RBP=00007ffe08193930 RSP=ffff888015bffb50 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000004000 R11=0000000000000000 R12=00007ffe08193930 R13=ffff888015bffe48 R14=0000000000000000 R15=ffff888015bffc60 RIP=ffffffff82561104 RFL=00000293 [--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 00007f1a866ab900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe000511650 CR3=000000000dde8000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=72cecb831db2bae900000000000ae988 XMM05=6f8b3ee45b605e8e0000000000322ab0 XMM06=817b8945e9d5037300000000003218a0 XMM07=fb795ef6d657705600000000003126f8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000