[ 39.224127] ------------[ cut here ]------------ [ 39.224934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.226796] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.228060] Modules linked in: [ 39.228584] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.230352] Tainted: [W]=WARN [ 39.230875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.232125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.232943] 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 [ 39.235772] RSP: 0018:ffff88800c397bc0 EFLAGS: 00010286 [ 39.236556] RAX: 0000000000000000 RBX: ffffed1001872f78 RCX: ffffffff813a4050 [ 39.237694] RDX: ffff888015f5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.238836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001872f2f [ 39.239951] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.241089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c397df8 [ 39.242237] FS: 00007fc5f9e82900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.243527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.244489] CR2: 00007fc5fa374580 CR3: 000000000e695000 CR4: 0000000000350ef0 [ 39.245664] Call Trace: [ 39.246092] [ 39.246458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.247272] ? __create_object+0x59/0x80 [ 39.247951] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.248779] __vmalloc_noprof+0x59/0x60 [ 39.249420] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.250212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.251052] bpf_prog_alloc+0x39/0x200 [ 39.251717] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.252467] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.253275] do_seccomp+0x349/0x25e0 [ 39.253911] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.254741] ? __pfx_do_seccomp+0x10/0x10 [ 39.255404] ? find_held_lock+0x2b/0x80 [ 39.256054] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.256882] ? static_key_count+0x60/0x80 [ 39.257560] prctl_set_seccomp+0x4e/0x70 [ 39.258267] __do_sys_prctl+0xe6c/0x1d70 [ 39.258978] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.259745] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.260514] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.261386] ? irqentry_exit+0xf3/0x650 [ 39.262099] do_syscall_64+0xbf/0x430 [ 39.262772] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.263588] RIP: 0033:0x7fc5fa3745cd [ 39.264181] 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 [ 39.267017] RSP: 002b:00007ffc5d42ab20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.268212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5fa3745cd [ 39.269390] RDX: 000055d418acbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.270495] RBP: 00007ffc5d42ab80 R08: 0000000000000000 R09: 00007ffc5d42a220 [ 39.271676] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d421159bf0 [ 39.272854] R13: 00007ffc5d42afb0 R14: 000055d421163380 R15: 000055d42116e460 [ 39.274069] [ 39.274453] irq event stamp: 1733 [ 39.275037] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 39.276432] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 39.277755] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.279181] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 39.280581] ---[ end trace 0000000000000000 ]--- [ 42.343408] ------------[ cut here ]------------ [ 42.344342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.346416] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.347884] Modules linked in: [ 42.348471] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.350463] Tainted: [W]=WARN [ 42.351064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.352551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.353465] 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 [ 42.356678] RSP: 0018:ffff888017037bc0 EFLAGS: 00010286 [ 42.357609] RAX: 0000000000000000 RBX: ffffed1002e06f78 RCX: ffffffff813a4050 [ 42.358959] RDX: ffff88801628b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.360241] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e06f2f [ 42.361517] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.362824] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017037df8 [ 42.364114] FS: 00007effcb55f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.365547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.366618] CR2: 00007ffdd5b52ef8 CR3: 000000001df5c000 CR4: 0000000000350ef0 [ 42.367917] Call Trace: [ 42.368375] [ 42.368845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.369732] ? __create_object+0x59/0x80 [ 42.370477] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.371454] __vmalloc_noprof+0x59/0x60 [ 42.372212] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.373087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.374038] bpf_prog_alloc+0x39/0x200 [ 42.374766] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.375693] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.376549] do_seccomp+0x349/0x25e0 [ 42.377265] ? find_held_lock+0x2b/0x80 [ 42.378023] ? do_prlimit+0x310/0x610 [ 42.378766] ? __pfx_do_seccomp+0x10/0x10 [ 42.379501] ? do_raw_spin_unlock+0x53/0x220 [ 42.380332] ? _raw_spin_unlock+0x1e/0x40 [ 42.381116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.382092] ? static_key_count+0x60/0x80 [ 42.382891] prctl_set_seccomp+0x4e/0x70 [ 42.383622] __do_sys_prctl+0xe6c/0x1d70 [ 42.384421] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.385286] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.386276] ? irqentry_exit+0xf3/0x650 [ 42.387040] do_syscall_64+0xbf/0x430 [ 42.387792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.388750] RIP: 0033:0x7effcba515cd [ 42.389416] 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 [ 42.392614] RSP: 002b:00007ffdd5b50950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.394039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007effcba515cd [ 42.395343] RDX: 000055d2faba3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.396645] RBP: 00007ffdd5b509b0 R08: 0000000000000000 R09: 00007ffdd5b50050 [ 42.397959] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d322f452b0 [ 42.399282] R13: 00007ffdd5b50de0 R14: 000055d322f47d20 R15: 000055d322f598d0 [ 42.400606] [ 42.401092] irq event stamp: 1703 [ 42.401737] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 42.403275] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 42.404815] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 42.406369] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 42.407895] ---[ end trace 0000000000000000 ]--- [ 43.136573] ------------[ cut here ]------------ [ 43.137555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.139602] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.141062] Modules linked in: [ 43.141670] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.143684] Tainted: [W]=WARN [ 43.144248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.145714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.146585] 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 [ 43.149734] RSP: 0018:ffff88800a92fbc0 EFLAGS: 00010286 [ 43.150712] RAX: 0000000000000000 RBX: ffffed1001525f78 RCX: ffffffff813a4050 [ 43.151977] RDX: ffff8880160e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.153240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001525f2f [ 43.154519] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.155791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a92fdf8 [ 43.157042] FS: 00007f4267ebd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.158468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.159504] CR2: 00007f42684234a6 CR3: 000000000cdc8000 CR4: 0000000000350ef0 [ 43.160774] Call Trace: [ 43.161238] [ 43.161686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.162543] ? __create_object+0x59/0x80 [ 43.163315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.164266] __vmalloc_noprof+0x59/0x60 [ 43.165010] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.165861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.166782] bpf_prog_alloc+0x39/0x200 [ 43.167469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.168386] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.169273] do_seccomp+0x349/0x25e0 [ 43.169978] ? find_held_lock+0x2b/0x80 [ 43.170749] ? do_prlimit+0x310/0x610 [ 43.171441] ? __pfx_do_seccomp+0x10/0x10 [ 43.172209] ? do_raw_spin_unlock+0x53/0x220 [ 43.173021] ? _raw_spin_unlock+0x1e/0x40 [ 43.173789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.174742] ? static_key_count+0x60/0x80 [ 43.175412] prctl_set_seccomp+0x4e/0x70 [ 43.176049] __do_sys_prctl+0xe6c/0x1d70 [ 43.176685] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.177361] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.178166] ? irqentry_exit+0xf3/0x650 [ 43.178792] do_syscall_64+0xbf/0x430 [ 43.179368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.180145] RIP: 0033:0x7f42683af5cd [ 43.180718] 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 [ 43.183353] RSP: 002b:00007ffe252f0090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.184487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42683af5cd [ 43.185548] RDX: 0000560d8c9d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.186612] RBP: 00007ffe252f00f0 R08: 0000000000000000 R09: 00007ffe252ef790 [ 43.187669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560db78eeb10 [ 43.188736] R13: 00007ffe252f0520 R14: 0000560db78ef2b0 R15: 0000560db79036f0 [ 43.189802] [ 43.190170] irq event stamp: 1747 [ 43.190702] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.191952] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.193224] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 43.194533] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 43.195793] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44367' (ECDSA) to the list of known hosts. 2025/11/18 07:35:02 fuzzer started 2025/11/18 07:35:02 dialing manager at localhost:37895 2025/11/18 07:35:02 checking machine... 2025/11/18 07:35:02 checking revisions... [ 44.076977] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:35:02 testing simple program... [ 44.159746] cgroup: Unknown subsys name 'net' [ 44.215403] cgroup: Unknown subsys name 'cpuset' [ 44.229099] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:35:01 Registers: info registers vcpu 0 RAX=ffffffff8664f650 RBX=0000000000000000 RCX=ffffffff84befb77 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffffffff85525b80 RSP=ffff888016abf710 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=ffff888016abfe40 R13=0000000000000000 R14=0000000000000000 R15=0000000000000020 RIP=ffffffff81b2cf12 RFL=00000202 [-------] 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 00007effcb55f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007effcb52e008 CR3=000000000e8aa000 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=00000000000202f9 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff793a33c8 CR3=000000000dec6000 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=849ae632ee99448bcf43110f7feacefc XMM02=ec2efd57dc4c00df0000000000303c48 XMM03=ff92f98ceb2a09250000000000303d18 XMM04=3e2066c47bd0d05e00000000000ae988 XMM05=d96330e2d2db863200000000003212e0 XMM06=474038aa6c007e1f0000000000321168 XMM07=e042d86d42eb936e00000000003118e0 XMM08=ff92f98ceb2a09250000000000303d18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000