[ 39.106039] ------------[ cut here ]------------ [ 39.106946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.108906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.110361] Modules linked in: [ 39.110972] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.112875] Tainted: [W]=WARN [ 39.113408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.114966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.115866] 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 [ 39.119002] RSP: 0018:ffff888016e87bc0 EFLAGS: 00010286 [ 39.119970] RAX: 0000000000000000 RBX: ffffed1002dd0f78 RCX: ffffffff813a4050 [ 39.121233] RDX: ffff8880171b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.122521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd0f2f [ 39.123800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.125167] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e87df8 [ 39.126414] FS: 00007f285b6da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.127805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.128833] CR2: 00007ffd30537ef7 CR3: 000000000b9ea000 CR4: 0000000000350ef0 [ 39.130083] Call Trace: [ 39.130566] [ 39.130969] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.131841] ? __create_object+0x59/0x80 [ 39.132600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.133489] __vmalloc_noprof+0x59/0x60 [ 39.134233] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.135079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.135973] bpf_prog_alloc+0x39/0x200 [ 39.136684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.137590] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.138429] do_seccomp+0x349/0x25e0 [ 39.139125] ? find_held_lock+0x2b/0x80 [ 39.139860] ? do_prlimit+0x310/0x610 [ 39.140587] ? __pfx_do_seccomp+0x10/0x10 [ 39.141314] ? do_raw_spin_unlock+0x53/0x220 [ 39.142129] ? _raw_spin_unlock+0x1e/0x40 [ 39.142872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.143804] ? static_key_count+0x60/0x80 [ 39.144583] prctl_set_seccomp+0x4e/0x70 [ 39.145296] __do_sys_prctl+0xe6c/0x1d70 [ 39.146063] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.146905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.147846] ? irqentry_exit+0xf3/0x650 [ 39.148587] do_syscall_64+0xbf/0x430 [ 39.149265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.150187] RIP: 0033:0x7f285bbcc5cd [ 39.150879] 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 [ 39.153957] RSP: 002b:00007ffd30536980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.155291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f285bbcc5cd [ 39.156572] RDX: 000055d66fed1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.157836] RBP: 00007ffd305369e0 R08: 0000000000000000 R09: 00007ffd30536080 [ 39.159081] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d68166ead0 [ 39.160322] R13: 00007ffd30536e10 R14: 000055d68166fbc0 R15: 000055d681680780 [ 39.161582] [ 39.162008] irq event stamp: 1753 [ 39.162649] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.164146] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.165626] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.167129] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.168615] ---[ end trace 0000000000000000 ]--- [ 42.468534] ------------[ cut here ]------------ [ 42.469415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.471485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.473177] Modules linked in: [ 42.473894] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.475864] Tainted: [W]=WARN [ 42.476415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.477886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.478814] 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 [ 42.481987] RSP: 0018:ffff88801768fbc0 EFLAGS: 00010286 [ 42.482966] RAX: 0000000000000000 RBX: ffffed1002ed1f78 RCX: ffffffff813a4050 [ 42.484245] RDX: ffff888016879bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.485524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed1f2f [ 42.486797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.488074] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801768fdf8 [ 42.489351] FS: 00007f5cb1dd4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.490794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.491850] CR2: 00007f5cb22c6580 CR3: 000000001eea3000 CR4: 0000000000350ef0 [ 42.493130] Call Trace: [ 42.493633] [ 42.494058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.494961] ? bpf_prog_create_from_user+0x8f/0x2f0 [ 42.495887] __vmalloc_noprof+0x59/0x60 [ 42.496646] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.497469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.498402] bpf_prog_alloc+0x39/0x200 [ 42.499123] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.500042] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.500930] do_seccomp+0x349/0x25e0 [ 42.501642] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.502556] ? __pfx_do_seccomp+0x10/0x10 [ 42.503296] ? find_held_lock+0x2b/0x80 [ 42.504052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.505012] ? static_key_count+0x60/0x80 [ 42.505813] prctl_set_seccomp+0x4e/0x70 [ 42.506609] __do_sys_prctl+0xe6c/0x1d70 [ 42.507348] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.508195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.509149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.510120] ? irqentry_exit+0xf3/0x650 [ 42.510889] do_syscall_64+0xbf/0x430 [ 42.511633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.512584] RIP: 0033:0x7f5cb22c65cd [ 42.513239] 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 [ 42.516399] RSP: 002b:00007ffcdad78ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.517739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cb22c65cd [ 42.519016] RDX: 000055daabdbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.520299] RBP: 00007ffcdad78b10 R08: 0000000000000000 R09: 00007ffcdad781b0 [ 42.521574] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dac14aead0 [ 42.522862] R13: 00007ffcdad78f40 R14: 000055dac14afbc0 R15: 000055dac14c0780 [ 42.524149] [ 42.524599] irq event stamp: 1781 [ 42.525215] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.526733] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.527987] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 42.529245] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 42.530493] ---[ end trace 0000000000000000 ]--- [ 43.201948] ------------[ cut here ]------------ [ 43.203028] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.205310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.207051] Modules linked in: [ 43.207788] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.210083] Tainted: [W]=WARN [ 43.210784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.212482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.213563] 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 [ 43.217221] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 43.218370] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 43.219876] RDX: ffff888017e33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.221366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 43.222873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.224349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 43.225838] FS: 00007feff5727900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.227532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.228764] CR2: 00007ffd93d8eef7 CR3: 000000000dc65000 CR4: 0000000000350ef0 [ 43.230272] Call Trace: [ 43.230881] [ 43.231353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.232391] ? __create_object+0x59/0x80 [ 43.233297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.234435] __vmalloc_noprof+0x59/0x60 [ 43.235321] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.236335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.237418] bpf_prog_alloc+0x39/0x200 [ 43.238239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.239148] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.240079] do_seccomp+0x349/0x25e0 [ 43.240809] ? find_held_lock+0x2b/0x80 [ 43.241553] ? do_prlimit+0x310/0x610 [ 43.242262] ? __pfx_do_seccomp+0x10/0x10 [ 43.243029] ? do_raw_spin_unlock+0x53/0x220 [ 43.243857] ? _raw_spin_unlock+0x1e/0x40 [ 43.244646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.245618] ? static_key_count+0x60/0x80 [ 43.246371] prctl_set_seccomp+0x4e/0x70 [ 43.247137] __do_sys_prctl+0xe6c/0x1d70 [ 43.247907] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.248792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.249738] ? irqentry_exit+0xf3/0x650 [ 43.250452] do_syscall_64+0xbf/0x430 [ 43.251175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.252155] RIP: 0033:0x7feff5c195cd [ 43.252864] 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 [ 43.256003] RSP: 002b:00007ffd93d8ddc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.257352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feff5c195cd [ 43.258634] RDX: 000055f239e53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.259910] RBP: 00007ffd93d8de20 R08: 0000000000000000 R09: 00007ffd93d8d4c0 [ 43.261196] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f24dd30ad0 [ 43.262473] R13: 00007ffd93d8e250 R14: 000055f24dd31bc0 R15: 000055f24dd42780 [ 43.263766] [ 43.264207] irq event stamp: 1747 [ 43.264854] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.266352] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.267847] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 43.269373] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 43.270596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12709' (ECDSA) to the list of known hosts. 2025/11/17 16:14:20 fuzzer started 2025/11/17 16:14:20 dialing manager at localhost:37895 2025/11/17 16:14:20 checking machine... 2025/11/17 16:14:20 checking revisions... [ 44.215556] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:14:20 testing simple program... [ 44.301875] cgroup: Unknown subsys name 'net' [ 44.357604] cgroup: Unknown subsys name 'cpuset' [ 44.373798] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:14:19 Registers: info registers vcpu 0 RAX=ffff888017ccf668 RBX=ffff8880167d7b58 RCX=ffffffff81be55e9 RDX=0000000000000001 RSI=0000000000000008 RDI=ffff888017ccf660 RBP=ffff888017ccf500 RSP=ffff8880167d7850 R8 =0000000000000001 R9 =ffffed1002f99ecc R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=ffff88800905a2c0 R14=ffffffff81be54a0 R15=ffff8880167d7b88 RIP=ffffffff81b2cf1b 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 00007f2a5252a700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5cb1d99008 CR3=000000000e0d6000 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=34313a363120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732039313a3431 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323839 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=00000000000252b1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe89f71fe28 CR3=000000000b8df000 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=b5a57c252c1c13b0c5418a859ec0b991 XMM02=2c67c8bc2e329bc30000000000303348 XMM03=fb795ef6d65770560000000000310810 XMM04=6e3f69bb41d0d5c100000000000ae988 XMM05=d96330e2d2db8632000000000031fe88 XMM06=474038aa6c007e1f000000000031fd10 XMM07=e042d86d42eb936e00000000003111f8 XMM08=299fb783fc05b89c00000000003033a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000