[ 39.057988] ------------[ cut here ]------------ [ 39.058768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.060495] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.061766] Modules linked in: [ 39.062262] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.063950] Tainted: [W]=WARN [ 39.064444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.065691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.066461] 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 [ 39.069154] RSP: 0018:ffff88801672fbc0 EFLAGS: 00010286 [ 39.069972] RAX: 0000000000000000 RBX: ffffed1002ce5f78 RCX: ffffffff813a4050 [ 39.071042] RDX: ffff888017793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.072138] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce5f2f [ 39.073227] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.074306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801672fdf8 [ 39.075396] FS: 00007f48306a0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.076613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.077506] CR2: 00007fff47043ef7 CR3: 000000000d3b6000 CR4: 0000000000350ef0 [ 39.078589] Call Trace: [ 39.078980] [ 39.079329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.080086] ? __create_object+0x59/0x80 [ 39.080756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.081575] __vmalloc_noprof+0x59/0x60 [ 39.082175] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.082917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083727] bpf_prog_alloc+0x39/0x200 [ 39.084308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.085090] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.085860] do_seccomp+0x349/0x25e0 [ 39.086460] ? find_held_lock+0x2b/0x80 [ 39.087067] ? do_prlimit+0x310/0x610 [ 39.087699] ? __pfx_do_seccomp+0x10/0x10 [ 39.088327] ? do_raw_spin_unlock+0x53/0x220 [ 39.089022] ? _raw_spin_unlock+0x1e/0x40 [ 39.089685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.090492] ? static_key_count+0x60/0x80 [ 39.091129] prctl_set_seccomp+0x4e/0x70 [ 39.091800] __do_sys_prctl+0xe6c/0x1d70 [ 39.092450] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.093127] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.093946] ? irqentry_exit+0xf3/0x650 [ 39.094588] do_syscall_64+0xbf/0x430 [ 39.095166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.095970] RIP: 0033:0x7f4830b925cd [ 39.096556] 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 [ 39.099249] RSP: 002b:00007fff47041be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4830b925cd [ 39.101488] RDX: 0000560455aede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.102557] RBP: 00007fff47041c40 R08: 0000000000000000 R09: 00007fff470412e0 [ 39.103668] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604797c1ad0 [ 39.104745] R13: 00007fff47042070 R14: 00005604797c2bc0 R15: 00005604797d3780 [ 39.105824] [ 39.106175] irq event stamp: 1739 [ 39.106712] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.108012] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.109292] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 39.110596] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 39.111879] ---[ end trace 0000000000000000 ]--- [ 42.188410] ------------[ cut here ]------------ [ 42.189264] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.191191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.192621] Modules linked in: [ 42.193248] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.195263] Tainted: [W]=WARN [ 42.195844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.197328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.198257] 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 [ 42.201438] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 42.202443] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 42.203765] RDX: ffff88800f471bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.205053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 42.206379] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.207674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 42.208946] FS: 00007fdc9ad6b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.210408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.211487] CR2: 00007ffffb2ddef7 CR3: 000000000eac1000 CR4: 0000000000350ef0 [ 42.212780] Call Trace: [ 42.213251] [ 42.213713] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.214631] ? __create_object+0x59/0x80 [ 42.215442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.216422] __vmalloc_noprof+0x59/0x60 [ 42.217138] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.218035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.218974] bpf_prog_alloc+0x39/0x200 [ 42.219733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.220672] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.221578] do_seccomp+0x349/0x25e0 [ 42.222268] ? find_held_lock+0x2b/0x80 [ 42.223035] ? do_prlimit+0x310/0x610 [ 42.223780] ? __pfx_do_seccomp+0x10/0x10 [ 42.224574] ? do_raw_spin_unlock+0x53/0x220 [ 42.225408] ? _raw_spin_unlock+0x1e/0x40 [ 42.226159] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.227130] ? static_key_count+0x60/0x80 [ 42.227937] prctl_set_seccomp+0x4e/0x70 [ 42.228724] __do_sys_prctl+0xe6c/0x1d70 [ 42.229515] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.230343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.231336] ? irqentry_exit+0xf3/0x650 [ 42.232117] do_syscall_64+0xbf/0x430 [ 42.232862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.233853] RIP: 0033:0x7fdc9b25d5cd [ 42.234602] 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 [ 42.237810] RSP: 002b:00007ffffb2dcc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.239212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc9b25d5cd [ 42.240386] RDX: 0000555f1530be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.241472] RBP: 00007ffffb2dccd0 R08: 0000000000000000 R09: 00007ffffb2dc370 [ 42.242557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f24333ad0 [ 42.243648] R13: 00007ffffb2dd100 R14: 0000555f24334bc0 R15: 0000555f24345780 [ 42.244771] [ 42.245173] irq event stamp: 1785 [ 42.245708] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.246994] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.248296] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 42.249596] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 42.250876] ---[ end trace 0000000000000000 ]--- [ 43.112675] ------------[ cut here ]------------ [ 43.113615] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.115593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.117084] Modules linked in: [ 43.117721] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.119703] Tainted: [W]=WARN [ 43.120257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.121707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.122605] 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 [ 43.125754] RSP: 0018:ffff8880162e7bc0 EFLAGS: 00010286 [ 43.126724] RAX: 0000000000000000 RBX: ffffed1002c5cf78 RCX: ffffffff813a4050 [ 43.128010] RDX: ffff888019fab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.129263] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5cf2f [ 43.130526] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.131795] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162e7df8 [ 43.133073] FS: 00007f6e945fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.134501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.135579] CR2: 00007ffff6980ef7 CR3: 000000001418c000 CR4: 0000000000350ef0 [ 43.136861] Call Trace: [ 43.137321] [ 43.137792] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.138685] ? __create_object+0x59/0x80 [ 43.139480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.140439] __vmalloc_noprof+0x59/0x60 [ 43.141142] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.142002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.142904] bpf_prog_alloc+0x39/0x200 [ 43.143640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.144561] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.145460] do_seccomp+0x349/0x25e0 [ 43.146125] ? find_held_lock+0x2b/0x80 [ 43.146870] ? do_prlimit+0x310/0x610 [ 43.147599] ? __pfx_do_seccomp+0x10/0x10 [ 43.148334] ? do_raw_spin_unlock+0x53/0x220 [ 43.149161] ? _raw_spin_unlock+0x1e/0x40 [ 43.149924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.150877] ? static_key_count+0x60/0x80 [ 43.151701] prctl_set_seccomp+0x4e/0x70 [ 43.152462] __do_sys_prctl+0xe6c/0x1d70 [ 43.153187] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.154039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.154991] ? irqentry_exit+0xf3/0x650 [ 43.155757] do_syscall_64+0xbf/0x430 [ 43.156501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.157446] RIP: 0033:0x7f6e94aec5cd [ 43.158103] 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 [ 43.161252] RSP: 002b:00007ffff697efe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.162602] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e94aec5cd [ 43.163891] RDX: 0000561b2c1a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.165163] RBP: 00007ffff697f040 R08: 0000000000000000 R09: 00007ffff697e6e0 [ 43.166432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b67346ad0 [ 43.167735] R13: 00007ffff697f470 R14: 0000561b67347bc0 R15: 0000561b67358780 [ 43.169034] [ 43.169490] irq event stamp: 1803 [ 43.170087] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 43.171611] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.172992] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 43.174256] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 43.175503] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34718' (ECDSA) to the list of known hosts. 2025/11/18 21:17:19 fuzzer started 2025/11/18 21:17:19 dialing manager at localhost:34383 2025/11/18 21:17:19 checking machine... 2025/11/18 21:17:19 checking revisions... [ 44.031949] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:17:19 testing simple program... [ 44.115198] cgroup: Unknown subsys name 'net' [ 44.174162] cgroup: Unknown subsys name 'cpuset' [ 44.187504] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:17:18 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=c6257df41dd02040 RDX=00000000fbfb5693 RSI=00000000799014cb RDI=000000002c6326b7 RBP=ffff88801623f5d8 RSP=ffff88801623f500 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88801623f5c8 R14=ffff8880160b3780 R15=ffff88801623f580 RIP=ffffffff84c721be 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 00007ffbe88de900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2e798428 CR3=000000000b30b000 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=9327544124cecda6e546204df0ec829d XMM02=0000000000307f58eff9b2d0a8fce9cb XMM03=00000000003080282c67c8bc2e329bc3 XMM04=22f7c052b5cd31c900000000000ae988 XMM05=2f3ad371d9593ed200000000003233c0 XMM06=090f1556b20111b30000000000321c70 XMM07=fb795ef6d65770560000000000311a60 XMM08=2c67c8bc2e329bc30000000000307fc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86a01699 RBX=0000000000000002 RCX=ffffffff86a01694 RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0d402d3 RBP=ffff88806cf08a88 RSP=ffff88806cf08970 R8 =ffffffff86a01698 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806cf08a90 R13=ffff88806cf08a78 R14=ffff88806cf08a71 R15=ffff88806cf08a30 RIP=ffffffff8135e85e RFL=00000212 [----A--] 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 00007fdc9ad6b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffb2d6000 CR3=000000000e146000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000