[ 46.317525] ------------[ cut here ]------------ [ 46.318426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.320950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.322423] Modules linked in: [ 46.323046] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.325070] Tainted: [W]=WARN [ 46.325701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.327228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.328157] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.331397] RSP: 0018:ffff88801509fbc0 EFLAGS: 00010286 [ 46.332440] RAX: 0000000000000000 RBX: ffffed1002a13f78 RCX: ffffffff813a4050 [ 46.333745] RDX: ffff8880164fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.335014] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a13f2f [ 46.336334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.337642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801509fdf8 [ 46.338962] FS: 00007f38ebd90900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.340420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.341486] CR2: 00007ffd97e67ef7 CR3: 000000000e496000 CR4: 0000000000350ef0 [ 46.342810] Call Trace: [ 46.343267] [ 46.343721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.344691] ? __create_object+0x59/0x80 [ 46.345499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.346505] __vmalloc_noprof+0x59/0x60 [ 46.347201] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.348145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.349147] bpf_prog_alloc+0x39/0x200 [ 46.349898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.350832] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.351737] do_seccomp+0x349/0x25e0 [ 46.352524] ? find_held_lock+0x2b/0x80 [ 46.353250] ? do_prlimit+0x310/0x610 [ 46.354049] ? __pfx_do_seccomp+0x10/0x10 [ 46.354837] ? do_raw_spin_unlock+0x53/0x220 [ 46.355717] ? _raw_spin_unlock+0x1e/0x40 [ 46.356567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.357555] ? static_key_count+0x60/0x80 [ 46.358354] prctl_set_seccomp+0x4e/0x70 [ 46.359082] __do_sys_prctl+0xe6c/0x1d70 [ 46.359951] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.360869] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.361840] ? irqentry_exit+0xf3/0x650 [ 46.362608] do_syscall_64+0xbf/0x430 [ 46.363366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.364407] RIP: 0033:0x7f38ec2825cd [ 46.365120] 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 [ 46.368359] RSP: 002b:00007ffd97e65740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.369787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38ec2825cd [ 46.371069] RDX: 000056512b3c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.372448] RBP: 00007ffd97e657a0 R08: 0000000000000000 R09: 00007ffd97e64e40 [ 46.373789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565134637b10 [ 46.375071] R13: 00007ffd97e65bd0 R14: 00005651346382b0 R15: 000056513464c6f0 [ 46.376485] [ 46.376959] irq event stamp: 1775 [ 46.377618] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.379145] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.380811] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.382372] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 46.383928] ---[ end trace 0000000000000000 ]--- [ 49.309461] ------------[ cut here ]------------ [ 49.310471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.312590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.314082] Modules linked in: [ 49.314732] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.316762] Tainted: [W]=WARN [ 49.317379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.318878] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.319815] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.323065] RSP: 0018:ffff888019b9fbc0 EFLAGS: 00010286 [ 49.324071] RAX: 0000000000000000 RBX: ffffed1003373f78 RCX: ffffffff813a4050 [ 49.325378] RDX: ffff888016293780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.326677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003373f2f [ 49.327994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.329304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b9fdf8 [ 49.330596] FS: 00007fc868db8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.332061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.333132] CR2: 00007fff64e7def7 CR3: 000000000e00a000 CR4: 0000000000350ef0 [ 49.334441] Call Trace: [ 49.334908] [ 49.335369] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.336234] ? __create_object+0x59/0x80 [ 49.337074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.338062] __vmalloc_noprof+0x59/0x60 [ 49.338833] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.339713] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.340670] bpf_prog_alloc+0x39/0x200 [ 49.341427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.342372] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.343232] do_seccomp+0x349/0x25e0 [ 49.343970] ? find_held_lock+0x2b/0x80 [ 49.344732] ? do_prlimit+0x310/0x610 [ 49.345486] ? __pfx_do_seccomp+0x10/0x10 [ 49.346243] ? do_raw_spin_unlock+0x53/0x220 [ 49.347071] ? _raw_spin_unlock+0x1e/0x40 [ 49.347867] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.348820] ? static_key_count+0x60/0x80 [ 49.349617] prctl_set_seccomp+0x4e/0x70 [ 49.350391] __do_sys_prctl+0xe6c/0x1d70 [ 49.351126] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.352007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.352975] ? irqentry_exit+0xf3/0x650 [ 49.353742] do_syscall_64+0xbf/0x430 [ 49.354496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.355451] RIP: 0033:0x7fc8692aa5cd [ 49.356133] 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 [ 49.359309] RSP: 002b:00007fff64e7c470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.360694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8692aa5cd [ 49.361967] RDX: 00005576ab85ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.363234] RBP: 00007fff64e7c4d0 R08: 0000000000000000 R09: 00007fff64e7bb70 [ 49.364531] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576af0bead0 [ 49.365788] R13: 00007fff64e7c900 R14: 00005576af0bfbc0 R15: 00005576af0d0780 [ 49.367053] [ 49.367506] irq event stamp: 1733 [ 49.368127] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.369370] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.370608] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.371891] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.373126] ---[ end trace 0000000000000000 ]--- [ 50.075819] ------------[ cut here ]------------ [ 50.076736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.078706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.080164] Modules linked in: [ 50.080786] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.084187] Tainted: [W]=WARN [ 50.084871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.086332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.087186] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.090315] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 50.091360] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 50.092635] RDX: ffff88800f3b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.093906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 50.095179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.096444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 50.097704] FS: 00007fc007631900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.099121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.100179] CR2: 00007fc007b23580 CR3: 000000000e0c6000 CR4: 0000000000350ef0 [ 50.101459] Call Trace: [ 50.101930] [ 50.102377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.103216] ? __create_object+0x59/0x80 [ 50.104001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.104973] __vmalloc_noprof+0x59/0x60 [ 50.105730] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.106588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.107509] bpf_prog_alloc+0x39/0x200 [ 50.108215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.109156] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.110052] do_seccomp+0x349/0x25e0 [ 50.110767] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.111835] ? __pfx_do_seccomp+0x10/0x10 [ 50.112615] ? find_held_lock+0x2b/0x80 [ 50.113382] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.114342] ? static_key_count+0x60/0x80 [ 50.115089] prctl_set_seccomp+0x4e/0x70 [ 50.115871] __do_sys_prctl+0xe6c/0x1d70 [ 50.116649] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.117518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.118473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.119435] ? irqentry_exit+0xf3/0x650 [ 50.120171] do_syscall_64+0xbf/0x430 [ 50.120903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.121855] RIP: 0033:0x7fc007b235cd [ 50.122560] 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 [ 50.125715] RSP: 002b:00007ffc13cdf2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.127056] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc007b235cd [ 50.128340] RDX: 00005581381a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.129463] RBP: 00007ffc13cdf320 R08: 0000000000000000 R09: 00007ffc13cde9c0 [ 50.130581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055816a3d5b10 [ 50.131698] R13: 00007ffc13cdf750 R14: 000055816a3d62b0 R15: 000055816a3ea6f0 [ 50.132843] [ 50.133221] irq event stamp: 2083 [ 50.133802] hardirqs last enabled at (2099): [] __up_console_sem+0x78/0x80 [ 50.135133] hardirqs last disabled at (2108): [] __up_console_sem+0x5d/0x80 [ 50.136475] softirqs last enabled at (2096): [] handle_softirqs+0x50c/0x770 [ 50.137823] softirqs last disabled at (2091): [] __irq_exit_rcu+0xc4/0x100 [ 50.139133] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56927' (ECDSA) to the list of known hosts. 2025/11/18 15:38:23 fuzzer started 2025/11/18 15:38:23 dialing manager at localhost:34383 2025/11/18 15:38:23 checking machine... 2025/11/18 15:38:23 checking revisions... [ 51.076621] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:38:23 testing simple program... [ 51.168759] cgroup: Unknown subsys name 'net' [ 51.227829] cgroup: Unknown subsys name 'cpuset' [ 51.241655] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:38:22 Registers: info registers vcpu 0 RAX=0000000000046331 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0841dda000 CR3=000000000d11d000 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=18da01f53f66aab4634e4ea2cfce9d35 XMM02=00000000003042c0ec2efd57dc4c00df XMM03=0000000000310d409ef7f6c4e99c9b3f XMM04=cdc91771bbb5733b00000000000ae988 XMM05=e1bcd410fb3842e60000000000320f30 XMM06=405749d8372a36f10000000000320db8 XMM07=e042d86d42eb936e0000000000310fc0 XMM08=9ef7f6c4e99c9b3f0000000000304320 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007fff64e7bae8 RBX=00007fc869929a20 RCX=00007fff64e7ba00 RDX=00007fff64e7ba00 RSI=0000000000000000 RDI=00007fff64e7bb00 RBP=00007fff64e7bad0 RSP=00007fff64e7b9e0 R8 =0000000000000003 R9 =00007fff64e7bc70 R10=000000000000002c R11=0000000200000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000003 R15=00007fff64e7b9e0 RIP=00007fc86994df24 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc868db8900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005576af0d8bec CR3=0000000015dfa000 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