[ 47.126040] ------------[ cut here ]------------ [ 47.127088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.129203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.130838] Modules linked in: [ 47.131514] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.133571] Tainted: [W]=WARN [ 47.134137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.135713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.136675] 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 [ 47.140013] RSP: 0018:ffff88801621fbc0 EFLAGS: 00010286 [ 47.141047] RAX: 0000000000000000 RBX: ffffed1002c43f78 RCX: ffffffff813a4050 [ 47.142396] RDX: ffff88801905b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.143786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c43f2f [ 47.145126] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.146483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801621fdf8 [ 47.147848] FS: 00007febd5487900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.149344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.150485] CR2: 00007ffc634c6ef7 CR3: 000000000d9c5000 CR4: 0000000000350ef0 [ 47.151852] Call Trace: [ 47.152380] [ 47.152819] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.153766] ? __create_object+0x59/0x80 [ 47.154619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.155664] __vmalloc_noprof+0x59/0x60 [ 47.156469] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.157411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.158402] bpf_prog_alloc+0x39/0x200 [ 47.159153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.160145] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.161104] do_seccomp+0x349/0x25e0 [ 47.161874] ? find_held_lock+0x2b/0x80 [ 47.162691] ? do_prlimit+0x310/0x610 [ 47.163501] ? __pfx_do_seccomp+0x10/0x10 [ 47.164316] ? do_raw_spin_unlock+0x53/0x220 [ 47.165136] ? _raw_spin_unlock+0x1e/0x40 [ 47.165967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.167015] ? static_key_count+0x60/0x80 [ 47.167877] prctl_set_seccomp+0x4e/0x70 [ 47.168762] __do_sys_prctl+0xe6c/0x1d70 [ 47.169830] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.170974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.172234] ? irqentry_exit+0xf3/0x650 [ 47.173228] do_syscall_64+0xbf/0x430 [ 47.174216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.175411] RIP: 0033:0x7febd59795cd [ 47.176107] 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 [ 47.179443] RSP: 002b:00007ffc634c5e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.180873] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febd59795cd [ 47.182226] RDX: 00005605ea778e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.183621] RBP: 00007ffc634c5ec0 R08: 0000000000000000 R09: 00007ffc634c5560 [ 47.184951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560612614bf0 [ 47.186304] R13: 00007ffc634c62f0 R14: 000056061261e380 R15: 0000560612629460 [ 47.187695] [ 47.188131] irq event stamp: 1881 [ 47.188813] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 47.190435] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 47.192023] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 47.193375] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 47.194730] ---[ end trace 0000000000000000 ]--- [ 50.144884] ------------[ cut here ]------------ [ 50.145806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.147910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.149335] Modules linked in: [ 50.149913] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.152094] Tainted: [W]=WARN [ 50.152750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.154212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.155117] 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 [ 50.158265] RSP: 0018:ffff888016537bc0 EFLAGS: 00010286 [ 50.159196] RAX: 0000000000000000 RBX: ffffed1002ca6f78 RCX: ffffffff813a4050 [ 50.160457] RDX: ffff888016b53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.161728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca6f2f [ 50.162994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.164268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016537df8 [ 50.165551] FS: 00007fe2c92bc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.166973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.168027] CR2: 00007ffd99852ef7 CR3: 0000000009e32000 CR4: 0000000000350ef0 [ 50.169287] Call Trace: [ 50.169745] [ 50.170150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.171046] ? __create_object+0x59/0x80 [ 50.171824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.172791] __vmalloc_noprof+0x59/0x60 [ 50.173541] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.174410] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.175338] bpf_prog_alloc+0x39/0x200 [ 50.176032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.176975] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.177881] do_seccomp+0x349/0x25e0 [ 50.178608] ? find_held_lock+0x2b/0x80 [ 50.179384] ? do_prlimit+0x310/0x610 [ 50.180093] ? __pfx_do_seccomp+0x10/0x10 [ 50.180892] ? do_raw_spin_unlock+0x53/0x220 [ 50.181748] ? _raw_spin_unlock+0x1e/0x40 [ 50.182551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.183558] ? static_key_count+0x60/0x80 [ 50.184364] prctl_set_seccomp+0x4e/0x70 [ 50.185116] __do_sys_prctl+0xe6c/0x1d70 [ 50.185914] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.186795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.187798] ? irqentry_exit+0xf3/0x650 [ 50.188592] do_syscall_64+0xbf/0x430 [ 50.189364] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.190347] RIP: 0033:0x7fe2c97ae5cd [ 50.191040] 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 [ 50.194320] RSP: 002b:00007ffd998505f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.195743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2c97ae5cd [ 50.197059] RDX: 00005603e24c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.198380] RBP: 00007ffd99850650 R08: 0000000000000000 R09: 00007ffd9984fcf0 [ 50.199709] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604099dcbf0 [ 50.201021] R13: 00007ffd99850a80 R14: 00005604099e6380 R15: 00005604099f1460 [ 50.202366] [ 50.202802] irq event stamp: 1839 [ 50.203476] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 50.205031] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 50.206583] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 50.208089] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 50.209387] ---[ end trace 0000000000000000 ]--- [ 50.973133] ------------[ cut here ]------------ [ 50.974042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.976137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.977609] Modules linked in: [ 50.978189] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.980383] Tainted: [W]=WARN [ 50.980950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.982409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.983343] 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 [ 50.986462] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 50.987444] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 50.988721] RDX: ffff88801596b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.989992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 50.991282] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.992552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 50.993823] FS: 00007fe7bb57f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.995267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.996323] CR2: 00007ffe90c3bef7 CR3: 000000002075d000 CR4: 0000000000350ef0 [ 50.997603] Call Trace: [ 50.998064] [ 50.998502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.999414] ? __create_object+0x59/0x80 [ 51.000144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.001108] __vmalloc_noprof+0x59/0x60 [ 51.001857] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.002723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.003668] bpf_prog_alloc+0x39/0x200 [ 51.004398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.005318] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.006159] do_seccomp+0x349/0x25e0 [ 51.006869] ? find_held_lock+0x2b/0x80 [ 51.007631] ? do_prlimit+0x310/0x610 [ 51.008372] ? __pfx_do_seccomp+0x10/0x10 [ 51.009103] ? do_raw_spin_unlock+0x53/0x220 [ 51.009942] ? _raw_spin_unlock+0x1e/0x40 [ 51.010712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.011692] ? static_key_count+0x60/0x80 [ 51.012490] prctl_set_seccomp+0x4e/0x70 [ 51.013213] __do_sys_prctl+0xe6c/0x1d70 [ 51.013991] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.014843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.015813] ? irqentry_exit+0xf3/0x650 [ 51.016572] do_syscall_64+0xbf/0x430 [ 51.017309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.018199] RIP: 0033:0x7fe7bba715cd [ 51.018916] 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 [ 51.022057] RSP: 002b:00007ffe90c39c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.023421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7bba715cd [ 51.024692] RDX: 0000559ae5543e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.025950] RBP: 00007ffe90c39ca0 R08: 0000000000000000 R09: 00007ffe90c39340 [ 51.027223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559aef1eaad0 [ 51.028555] R13: 00007ffe90c3a0d0 R14: 0000559aef1ebbc0 R15: 0000559aef1fc780 [ 51.029846] [ 51.030299] irq event stamp: 1753 [ 51.030909] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 51.032436] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 51.033950] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 51.035507] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 51.037007] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28041' (ECDSA) to the list of known hosts. 2025/11/17 18:17:46 fuzzer started 2025/11/17 18:17:46 dialing manager at localhost:37895 2025/11/17 18:17:46 checking machine... 2025/11/17 18:17:46 checking revisions... [ 51.962039] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:17:46 testing simple program... [ 52.057033] cgroup: Unknown subsys name 'net' [ 52.112577] cgroup: Unknown subsys name 'cpuset' [ 52.124209] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:17:45 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007fe2c92a8000 RCX=ffffffff84bfbd36 RDX=1ffff11001add850 RSI=ffffffff81a7c5f5 RDI=ffff8880168d7c80 RBP=ffff8880168d7c40 RSP=ffff8880168d7af8 R8 =0000000000000001 R9 =ffffed1001a214d8 R10=0000000000000001 R11=0000000000000005 R12=dffffc0000000000 R13=ffff8880168d7bc0 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff81a7c617 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 00007fe2c92bc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe2c928b008 CR3=0000000009dfe000 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=0000000000025735 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f518b82a000 CR3=000000000d3cf000 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=ccd9cb4fb2d82a8f4348d1ec274f86ab XMM02=2c67c8bc2e329bc30000000000305f78 XMM03=fb795ef6d65770560000000000313e98 XMM04=e8d0a5a9c82f0b8800000000000ae988 XMM05=e1bcd410fb3842e60000000000322e90 XMM06=405749d8372a36f10000000000322d18 XMM07=e042d86d42eb936e0000000000314118 XMM08=88183dfa432ccc1d0000000000305fd8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000