[ 46.280002] ------------[ cut here ]------------ [ 46.280914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.282982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.284439] Modules linked in: [ 46.285027] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.287038] Tainted: [W]=WARN [ 46.287632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.289088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.289988] 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 [ 46.293152] RSP: 0018:ffff888016b17bc0 EFLAGS: 00010286 [ 46.294145] RAX: 0000000000000000 RBX: ffffed1002d62f78 RCX: ffffffff813a4050 [ 46.295445] RDX: ffff88800d3b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.296732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d62f2f [ 46.298003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.299309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b17df8 [ 46.300591] FS: 00007fc3b68a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.302015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.303078] CR2: 00007fffc3a50ef8 CR3: 000000000db47000 CR4: 0000000000350ef0 [ 46.304355] Call Trace: [ 46.304818] [ 46.305221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.306130] ? __create_object+0x59/0x80 [ 46.306906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.307855] __vmalloc_noprof+0x59/0x60 [ 46.308610] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.309485] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.310422] bpf_prog_alloc+0x39/0x200 [ 46.311117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.312046] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.312946] do_seccomp+0x349/0x25e0 [ 46.313663] ? find_held_lock+0x2b/0x80 [ 46.314436] ? do_prlimit+0x310/0x610 [ 46.315137] ? __pfx_do_seccomp+0x10/0x10 [ 46.315922] ? do_raw_spin_unlock+0x53/0x220 [ 46.316743] ? _raw_spin_unlock+0x1e/0x40 [ 46.317519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.318480] ? static_key_count+0x60/0x80 [ 46.319241] prctl_set_seccomp+0x4e/0x70 [ 46.320011] __do_sys_prctl+0xe6c/0x1d70 [ 46.320795] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.321648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.322623] ? irqentry_exit+0xf3/0x650 [ 46.323394] do_syscall_64+0xbf/0x430 [ 46.324086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.325015] RIP: 0033:0x7fc3b6d9a5cd [ 46.325715] 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 [ 46.328848] RSP: 002b:00007fffc3a4e2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.330215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3b6d9a5cd [ 46.331468] RDX: 000055f0f8b2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.332728] RBP: 00007fffc3a4e340 R08: 0000000000000000 R09: 00007fffc3a4d9e0 [ 46.333998] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f11e83bad0 [ 46.335292] R13: 00007fffc3a4e770 R14: 000055f11e83cbc0 R15: 000055f11e84d780 [ 46.336558] [ 46.336976] irq event stamp: 1731 [ 46.337614] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.339112] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.340615] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.342134] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 46.343633] ---[ end trace 0000000000000000 ]--- [ 49.226728] ------------[ cut here ]------------ [ 49.227625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.229651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.231116] Modules linked in: [ 49.231739] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.233944] Tainted: [W]=WARN [ 49.234819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.236297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.237165] 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 [ 49.240343] RSP: 0018:ffff888016b17bc0 EFLAGS: 00010286 [ 49.241318] RAX: 0000000000000000 RBX: ffffed1002d62f78 RCX: ffffffff813a4050 [ 49.242591] RDX: ffff888016a51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.243845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d62f2f [ 49.245093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.246361] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b17df8 [ 49.247626] FS: 00007f0c163a9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.249040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.250099] CR2: 00007f0c1690f4a6 CR3: 0000000020d32000 CR4: 0000000000350ef0 [ 49.251372] Call Trace: [ 49.251830] [ 49.252231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.253128] ? __create_object+0x59/0x80 [ 49.253901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.254873] __vmalloc_noprof+0x59/0x60 [ 49.255636] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.256505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.257436] bpf_prog_alloc+0x39/0x200 [ 49.258126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.259043] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.259933] do_seccomp+0x349/0x25e0 [ 49.260666] ? find_held_lock+0x2b/0x80 [ 49.261431] ? do_prlimit+0x310/0x610 [ 49.262132] ? __pfx_do_seccomp+0x10/0x10 [ 49.262916] ? do_raw_spin_unlock+0x53/0x220 [ 49.263751] ? _raw_spin_unlock+0x1e/0x40 [ 49.264527] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.265486] ? static_key_count+0x60/0x80 [ 49.266252] prctl_set_seccomp+0x4e/0x70 [ 49.267042] __do_sys_prctl+0xe6c/0x1d70 [ 49.267810] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.268661] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.269627] ? irqentry_exit+0xf3/0x650 [ 49.270550] do_syscall_64+0xbf/0x430 [ 49.271251] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.272207] RIP: 0033:0x7f0c1689b5cd [ 49.272909] 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 [ 49.276121] RSP: 002b:00007ffddf3d9040 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.277487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c1689b5cd [ 49.278810] RDX: 00005555c163ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.280108] RBP: 00007ffddf3d90a0 R08: 0000000000000000 R09: 00007ffddf3d8740 [ 49.281380] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555d27c7bf0 [ 49.282686] R13: 00007ffddf3d94d0 R14: 00005555d27d1380 R15: 00005555d27dc460 [ 49.284000] [ 49.284476] irq event stamp: 1813 [ 49.285093] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.286624] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.288148] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.289685] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.291143] ---[ end trace 0000000000000000 ]--- [ 50.098653] ------------[ cut here ]------------ [ 50.099576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.101537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.102974] Modules linked in: [ 50.103621] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.105556] Tainted: [W]=WARN [ 50.106095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.107551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.108455] 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 [ 50.111563] RSP: 0018:ffff88801782fbc0 EFLAGS: 00010286 [ 50.112522] RAX: 0000000000000000 RBX: ffffed1002f05f78 RCX: ffffffff813a4050 [ 50.113774] RDX: ffff888017c2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.115050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f05f2f [ 50.116302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.117537] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801782fdf8 [ 50.118824] FS: 00007fcfbc59c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.120224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.121252] CR2: 00007fffc80dcef8 CR3: 000000001b32c000 CR4: 0000000000350ef0 [ 50.122552] Call Trace: [ 50.123133] [ 50.123595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.124482] ? __create_object+0x59/0x80 [ 50.125211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.126204] __vmalloc_noprof+0x59/0x60 [ 50.126958] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.127835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.128775] bpf_prog_alloc+0x39/0x200 [ 50.129513] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.130475] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.131373] do_seccomp+0x349/0x25e0 [ 50.132049] ? find_held_lock+0x2b/0x80 [ 50.132806] ? do_prlimit+0x310/0x610 [ 50.133547] ? __pfx_do_seccomp+0x10/0x10 [ 50.134370] ? do_raw_spin_unlock+0x53/0x220 [ 50.135145] ? _raw_spin_unlock+0x1e/0x40 [ 50.135922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.136884] ? static_key_count+0x60/0x80 [ 50.137684] prctl_set_seccomp+0x4e/0x70 [ 50.138493] __do_sys_prctl+0xe6c/0x1d70 [ 50.139226] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.140081] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.141047] ? irqentry_exit+0xf3/0x650 [ 50.141840] do_syscall_64+0xbf/0x430 [ 50.142611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.143569] RIP: 0033:0x7fcfbca8e5cd [ 50.144218] 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 [ 50.147371] RSP: 002b:00007fffc80da6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.148721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfbca8e5cd [ 50.149994] RDX: 00005645ef1fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.151298] RBP: 00007fffc80da750 R08: 0000000000000000 R09: 00007fffc80d9df0 [ 50.152564] R10: 0000000000000000 R11: 0000000000000246 R12: 000056460b45bad0 [ 50.153820] R13: 00007fffc80dab80 R14: 000056460b45cbc0 R15: 000056460b46d780 [ 50.155145] [ 50.155614] irq event stamp: 1785 [ 50.156222] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 50.157750] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.159299] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 50.160849] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 50.162372] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15359' (ECDSA) to the list of known hosts. 2025/11/17 22:02:39 fuzzer started 2025/11/17 22:02:40 dialing manager at localhost:37895 2025/11/17 22:02:40 checking machine... 2025/11/17 22:02:40 checking revisions... [ 50.993066] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:02:40 testing simple program... [ 51.072520] cgroup: Unknown subsys name 'net' [ 51.126387] cgroup: Unknown subsys name 'cpuset' [ 51.142983] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:02:39 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88800a573780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800a5741d8 RSP=ffff88800f55f820 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800a5741d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 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 00007f0c163a9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddf3d3000 CR3=0000000020e14000 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=2039333a32303a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a32303a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027ce1 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=00007fb116cb2000 CR3=000000001b1ec000 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=32303a323220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000