[ 54.042879] ------------[ cut here ]------------ [ 54.043862] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.045947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.047498] Modules linked in: [ 54.048157] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.050159] Tainted: [W]=WARN [ 54.050721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.052236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.053154] 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 [ 54.056389] RSP: 0018:ffff88800e85fbc0 EFLAGS: 00010286 [ 54.057377] RAX: 0000000000000000 RBX: ffffed1001d0bf78 RCX: ffffffff813a4050 [ 54.058673] RDX: ffff88800e863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.059998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d0bf2f [ 54.061304] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.062591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e85fdf8 [ 54.063937] FS: 00007f51b601c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.065399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.066472] CR2: 00007ffd00066ef7 CR3: 000000000d714000 CR4: 0000000000350ef0 [ 54.067826] Call Trace: [ 54.068300] [ 54.068723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.069642] ? __create_object+0x59/0x80 [ 54.070438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.071462] __vmalloc_noprof+0x59/0x60 [ 54.072244] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.073110] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.074069] bpf_prog_alloc+0x39/0x200 [ 54.074771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.075764] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.076711] do_seccomp+0x349/0x25e0 [ 54.077445] ? find_held_lock+0x2b/0x80 [ 54.078220] ? do_prlimit+0x310/0x610 [ 54.078983] ? __pfx_do_seccomp+0x10/0x10 [ 54.079763] ? do_raw_spin_unlock+0x53/0x220 [ 54.080622] ? _raw_spin_unlock+0x1e/0x40 [ 54.081415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.082389] ? static_key_count+0x60/0x80 [ 54.083251] prctl_set_seccomp+0x4e/0x70 [ 54.084054] __do_sys_prctl+0xe6c/0x1d70 [ 54.084838] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.085656] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.086648] ? irqentry_exit+0xf3/0x650 [ 54.087458] do_syscall_64+0xbf/0x430 [ 54.088227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.089192] RIP: 0033:0x7f51b650e5cd [ 54.089909] 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 [ 54.093132] RSP: 002b:00007ffd00064480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.094527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51b650e5cd [ 54.095894] RDX: 00005565cd62de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.097195] RBP: 00007ffd000644e0 R08: 0000000000000000 R09: 00007ffd00063b80 [ 54.098500] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565dc590b10 [ 54.099838] R13: 00007ffd00064910 R14: 00005565dc5912b0 R15: 00005565dc5a56f0 [ 54.101148] [ 54.101578] irq event stamp: 1799 [ 54.102230] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 54.103796] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 54.105342] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 54.106877] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 54.108441] ---[ end trace 0000000000000000 ]--- [ 57.300774] ------------[ cut here ]------------ [ 57.301749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.303871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.305457] Modules linked in: [ 57.306134] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.308269] Tainted: [W]=WARN [ 57.308907] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.310469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.311456] 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 [ 57.314816] RSP: 0018:ffff88801970fbc0 EFLAGS: 00010286 [ 57.315873] RAX: 0000000000000000 RBX: ffffed10032e1f78 RCX: ffffffff813a4050 [ 57.317232] RDX: ffff8880177b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.318572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e1f2f [ 57.319946] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.321305] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801970fdf8 [ 57.322658] FS: 00007fcb5ec4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.324196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.325327] CR2: 00007ffcc95f1ef7 CR3: 000000000e456000 CR4: 0000000000350ef0 [ 57.326710] Call Trace: [ 57.327255] [ 57.327690] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.328635] ? __create_object+0x59/0x80 [ 57.329463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.330490] __vmalloc_noprof+0x59/0x60 [ 57.331313] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.332236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.333219] bpf_prog_alloc+0x39/0x200 [ 57.333988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.334949] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.335908] do_seccomp+0x349/0x25e0 [ 57.336610] ? find_held_lock+0x2b/0x80 [ 57.337405] ? do_prlimit+0x310/0x610 [ 57.338185] ? __pfx_do_seccomp+0x10/0x10 [ 57.339042] ? do_raw_spin_unlock+0x53/0x220 [ 57.339934] ? _raw_spin_unlock+0x1e/0x40 [ 57.340716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.341750] ? static_key_count+0x60/0x80 [ 57.342595] prctl_set_seccomp+0x4e/0x70 [ 57.343446] __do_sys_prctl+0xe6c/0x1d70 [ 57.344309] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.345272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.346325] ? irqentry_exit+0xf3/0x650 [ 57.347235] do_syscall_64+0xbf/0x430 [ 57.348026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.349049] RIP: 0033:0x7fcb5f1405cd [ 57.349774] 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 [ 57.353299] RSP: 002b:00007ffcc95f0790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.354739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb5f1405cd [ 57.356110] RDX: 0000562a0b804e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.357508] RBP: 00007ffcc95f07f0 R08: 0000000000000000 R09: 00007ffcc95efe90 [ 57.358954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a284372b0 [ 57.360406] R13: 00007ffcc95f0c20 R14: 0000562a28439d20 R15: 0000562a2844b8d0 [ 57.361926] [ 57.362400] irq event stamp: 1847 [ 57.363179] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 57.364662] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 57.366083] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 57.367556] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 57.369034] ---[ end trace 0000000000000000 ]--- [ 58.201242] ------------[ cut here ]------------ [ 58.201979] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.203628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.204819] Modules linked in: [ 58.205287] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.206867] Tainted: [W]=WARN [ 58.207328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.208508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.209250] 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 [ 58.211815] RSP: 0018:ffff88800f347bc0 EFLAGS: 00010286 [ 58.212562] RAX: 0000000000000000 RBX: ffffed1001e68f78 RCX: ffffffff813a4050 [ 58.213590] RDX: ffff888015ded340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.214621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e68f2f [ 58.215662] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.216695] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f347df8 [ 58.217726] FS: 00007eff70d8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.218889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.219712] CR2: 00007ffe01d29ef7 CR3: 000000000ce0a000 CR4: 0000000000350ef0 [ 58.220741] Call Trace: [ 58.221146] [ 58.221478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.222191] ? __create_object+0x59/0x80 [ 58.222787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.223636] __vmalloc_noprof+0x59/0x60 [ 58.224257] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.224953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.225657] bpf_prog_alloc+0x39/0x200 [ 58.226257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.227002] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.227702] do_seccomp+0x349/0x25e0 [ 58.228289] ? find_held_lock+0x2b/0x80 [ 58.228908] ? do_prlimit+0x310/0x610 [ 58.229463] ? __pfx_do_seccomp+0x10/0x10 [ 58.230097] ? do_raw_spin_unlock+0x53/0x220 [ 58.230722] ? _raw_spin_unlock+0x1e/0x40 [ 58.231359] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.232119] ? static_key_count+0x60/0x80 [ 58.232721] prctl_set_seccomp+0x4e/0x70 [ 58.233347] __do_sys_prctl+0xe6c/0x1d70 [ 58.233979] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.234635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.235434] ? irqentry_exit+0xf3/0x650 [ 58.236049] do_syscall_64+0xbf/0x430 [ 58.236602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.237396] RIP: 0033:0x7eff712815cd [ 58.237964] 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 [ 58.240567] RSP: 002b:00007ffe01d28b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.241665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff712815cd [ 58.242699] RDX: 000055c466d0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.243739] RBP: 00007ffe01d28bb0 R08: 0000000000000000 R09: 00007ffe01d28250 [ 58.244768] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c485a87ad0 [ 58.245782] R13: 00007ffe01d28fe0 R14: 000055c485a88bc0 R15: 000055c485a99780 [ 58.246856] [ 58.247211] irq event stamp: 1735 [ 58.247687] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 58.248907] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 58.250130] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 58.251381] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 58.252609] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15732' (ECDSA) to the list of known hosts. 2025/11/18 03:46:02 fuzzer started 2025/11/18 03:46:02 dialing manager at localhost:37895 2025/11/18 03:46:02 checking machine... 2025/11/18 03:46:02 checking revisions... [ 59.185966] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:46:02 testing simple program... [ 59.263097] cgroup: Unknown subsys name 'net' [ 59.334338] cgroup: Unknown subsys name 'cpuset' [ 59.347675] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:46:01 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000246 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffffffff84c9815c RBP=ffffffff85f109a0 RSP=ffff888009627b70 R8 =0000000000000000 R9 =fffffbfff0be2134 R10=ffffffff85f109a3 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff88801c9c8000 R15=ffff888009472140 RIP=ffffffff817d97b1 RFL=00000002 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc95ea000 CR3=000000001f274000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029a45 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02b27e2020 CR3=000000000dc24000 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=0aca526bd471a6bc60476d00d728f406 XMM02=2c67c8bc2e329bc30000000000306468 XMM03=fb795ef6d65770560000000000312e48 XMM04=3616279cdddab9bc00000000000ae988 XMM05=0394861f14684e590000000000322880 XMM06=3e829fc8c8edc9900000000000322708 XMM07=e042d86d42eb936e0000000000313120 XMM08=90bf52b769f0ed9600000000003064c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000