[ 54.190067] ------------[ cut here ]------------ [ 54.190994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.192861] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.194240] Modules linked in: [ 54.194834] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.196689] Tainted: [W]=WARN [ 54.197218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.198577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.199383] 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 [ 54.202354] RSP: 0018:ffff888019e87bc0 EFLAGS: 00010286 [ 54.203261] RAX: 0000000000000000 RBX: ffffed10033d0f78 RCX: ffffffff813a4050 [ 54.204455] RDX: ffff888016cd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.205689] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d0f2f [ 54.206893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.208072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e87df8 [ 54.209281] FS: 00007f8578558900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.210617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.211608] CR2: 00007ffc0ce48ef8 CR3: 000000000d8eb000 CR4: 0000000000350ef0 [ 54.212794] Call Trace: [ 54.213232] [ 54.213650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.214439] ? __create_object+0x59/0x80 [ 54.215166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.216069] __vmalloc_noprof+0x59/0x60 [ 54.216773] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.217591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.218424] bpf_prog_alloc+0x39/0x200 [ 54.219106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.219971] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.220823] do_seccomp+0x349/0x25e0 [ 54.221470] ? find_held_lock+0x2b/0x80 [ 54.222171] ? do_prlimit+0x310/0x610 [ 54.222863] ? __pfx_do_seccomp+0x10/0x10 [ 54.223601] ? do_raw_spin_unlock+0x53/0x220 [ 54.224345] ? _raw_spin_unlock+0x1e/0x40 [ 54.225074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.225975] ? static_key_count+0x60/0x80 [ 54.226723] prctl_set_seccomp+0x4e/0x70 [ 54.227410] __do_sys_prctl+0xe6c/0x1d70 [ 54.228131] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.228933] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.229831] ? irqentry_exit+0xf3/0x650 [ 54.230539] do_syscall_64+0xbf/0x430 [ 54.231197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.232072] RIP: 0033:0x7f8578a4a5cd [ 54.232726] 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 [ 54.235680] RSP: 002b:00007ffc0ce46740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.236961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8578a4a5cd [ 54.238169] RDX: 00005581e623de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.239370] RBP: 00007ffc0ce467a0 R08: 0000000000000000 R09: 00007ffc0ce45e40 [ 54.240559] R10: 0000000000000000 R11: 0000000000000246 R12: 00005581fb2bfb10 [ 54.241774] R13: 00007ffc0ce46bd0 R14: 00005581fb2c02b0 R15: 00005581fb2d46f0 [ 54.242996] [ 54.243389] irq event stamp: 1753 [ 54.244000] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 54.245455] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 54.246923] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 54.248388] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 54.249841] ---[ end trace 0000000000000000 ]--- [ 57.065377] ------------[ cut here ]------------ [ 57.066297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.068325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.070012] Modules linked in: [ 57.070710] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.072669] Tainted: [W]=WARN [ 57.073235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.074702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.075599] 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 [ 57.078774] RSP: 0018:ffff8880165c7bc0 EFLAGS: 00010286 [ 57.079745] RAX: 0000000000000000 RBX: ffffed1002cb8f78 RCX: ffffffff813a4050 [ 57.081034] RDX: ffff88801bcb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.082314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb8f2f [ 57.083587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.084854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165c7df8 [ 57.086148] FS: 00007f7acd221900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.087577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.088634] CR2: 00007f7acd713580 CR3: 000000000dd32000 CR4: 0000000000350ef0 [ 57.089925] Call Trace: [ 57.090381] [ 57.090830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.092174] ? __create_object+0x59/0x80 [ 57.092963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.093928] __vmalloc_noprof+0x59/0x60 [ 57.094694] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.095560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.096436] bpf_prog_alloc+0x39/0x200 [ 57.097182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.098090] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.098997] do_seccomp+0x349/0x25e0 [ 57.099720] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.100613] ? __pfx_do_seccomp+0x10/0x10 [ 57.101374] ? find_held_lock+0x2b/0x80 [ 57.102133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.103071] ? static_key_count+0x60/0x80 [ 57.103869] prctl_set_seccomp+0x4e/0x70 [ 57.104642] __do_sys_prctl+0xe6c/0x1d70 [ 57.105389] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.106236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.107213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.108178] ? irqentry_exit+0xf3/0x650 [ 57.108969] do_syscall_64+0xbf/0x430 [ 57.109703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.110648] RIP: 0033:0x7f7acd7135cd [ 57.111305] 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 [ 57.114466] RSP: 002b:00007ffde297bca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.115869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7acd7135cd [ 57.117165] RDX: 0000562733993e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.118443] RBP: 00007ffde297bd00 R08: 0000000000000000 R09: 00007ffde297b3a0 [ 57.119720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562759a4aad0 [ 57.121008] R13: 00007ffde297c130 R14: 0000562759a4bbc0 R15: 0000562759a5c780 [ 57.122309] [ 57.122780] irq event stamp: 1793 [ 57.123382] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 57.124907] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 57.126432] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 57.127977] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 57.129534] ---[ end trace 0000000000000000 ]--- [ 57.896243] ------------[ cut here ]------------ [ 57.897165] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.899161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.900591] Modules linked in: [ 57.901201] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.903194] Tainted: [W]=WARN [ 57.903803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.905541] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.906415] 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 [ 57.909666] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 57.910642] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 57.911938] RDX: ffff8880159a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.913209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 57.914469] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.915755] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 57.917025] FS: 00007fc4f4c7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.918417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.919454] CR2: 00007ffd33e6eef8 CR3: 000000000d3cc000 CR4: 0000000000350ef0 [ 57.920718] Call Trace: [ 57.921187] [ 57.921631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.922456] ? __create_object+0x59/0x80 [ 57.923223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.924176] __vmalloc_noprof+0x59/0x60 [ 57.924914] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.925787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.926695] bpf_prog_alloc+0x39/0x200 [ 57.927379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.928288] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.929183] do_seccomp+0x349/0x25e0 [ 57.929885] ? find_held_lock+0x2b/0x80 [ 57.930646] ? do_prlimit+0x310/0x610 [ 57.931334] ? __pfx_do_seccomp+0x10/0x10 [ 57.932100] ? do_raw_spin_unlock+0x53/0x220 [ 57.932929] ? _raw_spin_unlock+0x1e/0x40 [ 57.933718] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.934668] ? static_key_count+0x60/0x80 [ 57.935412] prctl_set_seccomp+0x4e/0x70 [ 57.936182] __do_sys_prctl+0xe6c/0x1d70 [ 57.936949] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.937794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.938730] ? irqentry_exit+0xf3/0x650 [ 57.939438] do_syscall_64+0xbf/0x430 [ 57.940194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.941143] RIP: 0033:0x7fc4f51705cd [ 57.941840] 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 [ 57.944966] RSP: 002b:00007ffd33e6c570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.946291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4f51705cd [ 57.947556] RDX: 0000561b9554be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.948800] RBP: 00007ffd33e6c5d0 R08: 0000000000000000 R09: 00007ffd33e6bc70 [ 57.950082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bb19faad0 [ 57.951338] R13: 00007ffd33e6ca00 R14: 0000561bb19fbbc0 R15: 0000561bb1a0c780 [ 57.952609] [ 57.953033] irq event stamp: 1789 [ 57.953671] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 57.955149] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 57.956636] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 57.957997] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 57.959228] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4878' (ECDSA) to the list of known hosts. 2025/11/19 02:20:50 fuzzer started 2025/11/19 02:20:50 dialing manager at localhost:34383 2025/11/19 02:20:50 checking machine... 2025/11/19 02:20:50 checking revisions... [ 58.722696] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:20:50 testing simple program... [ 58.808192] cgroup: Unknown subsys name 'net' [ 58.865768] cgroup: Unknown subsys name 'cpuset' [ 58.878222] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:20:50 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801bcb0000 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801bcb0a58 RSP=ffff888016eb73e0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801bcb0a80 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007f7acd221900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7acd1cb008 CR3=000000000d34d000 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=0000000000024893 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ae1904000 CR3=000000000d8fc000 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=30323a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000