[ 39.223759] ------------[ cut here ]------------ [ 39.224687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.226688] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.228138] Modules linked in: [ 39.228783] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.230762] Tainted: [W]=WARN [ 39.231317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.232769] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.233684] 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 [ 39.236835] RSP: 0018:ffff888018b07bc0 EFLAGS: 00010286 [ 39.237799] RAX: 0000000000000000 RBX: ffffed1003160f78 RCX: ffffffff813a4050 [ 39.239100] RDX: ffff888019fcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.240366] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003160f2f [ 39.241637] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.242919] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b07df8 [ 39.244210] FS: 00007f51cf30b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.245649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.246723] CR2: 00007ffcf27c6ef7 CR3: 000000000e47f000 CR4: 0000000000350ef0 [ 39.248005] Call Trace: [ 39.248479] [ 39.248927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.249814] ? __create_object+0x59/0x80 [ 39.250612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.251569] __vmalloc_noprof+0x59/0x60 [ 39.252282] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.253163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.254094] bpf_prog_alloc+0x39/0x200 [ 39.254829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.255746] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.256645] do_seccomp+0x349/0x25e0 [ 39.257326] ? find_held_lock+0x2b/0x80 [ 39.258101] ? do_prlimit+0x310/0x610 [ 39.258843] ? __pfx_do_seccomp+0x10/0x10 [ 39.259625] ? do_raw_spin_unlock+0x53/0x220 [ 39.260431] ? _raw_spin_unlock+0x1e/0x40 [ 39.261219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.262189] ? static_key_count+0x60/0x80 [ 39.263005] prctl_set_seccomp+0x4e/0x70 [ 39.263777] __do_sys_prctl+0xe6c/0x1d70 [ 39.264564] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.265376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.266347] ? irqentry_exit+0xf3/0x650 [ 39.267115] do_syscall_64+0xbf/0x430 [ 39.267856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.268819] RIP: 0033:0x7f51cf7fd5cd [ 39.269479] 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 [ 39.272674] RSP: 002b:00007ffcf27c4720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.274059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51cf7fd5cd [ 39.275369] RDX: 000055ba60366e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.276675] RBP: 00007ffcf27c4780 R08: 0000000000000000 R09: 00007ffcf27c3e20 [ 39.277966] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba9e483b10 [ 39.279109] R13: 00007ffcf27c4bb0 R14: 000055ba9e4842b0 R15: 000055ba9e4986f0 [ 39.280221] [ 39.280613] irq event stamp: 1713 [ 39.281130] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 39.282425] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 39.283704] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 39.285016] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 39.286323] ---[ end trace 0000000000000000 ]--- [ 42.192603] ------------[ cut here ]------------ [ 42.193459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.196569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.198004] Modules linked in: [ 42.198637] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.200611] Tainted: [W]=WARN [ 42.201153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.202628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.203546] 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 [ 42.206757] RSP: 0018:ffff888016a67bc0 EFLAGS: 00010286 [ 42.207754] RAX: 0000000000000000 RBX: ffffed1002d4cf78 RCX: ffffffff813a4050 [ 42.209048] RDX: ffff888016231bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.210339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4cf2f [ 42.211628] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.212917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a67df8 [ 42.214221] FS: 00007fa89733b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.215664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.216726] CR2: 00007ffe7bc22ef7 CR3: 000000000e351000 CR4: 0000000000350ef0 [ 42.218008] Call Trace: [ 42.218483] [ 42.218941] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.219828] ? __create_object+0x59/0x80 [ 42.220616] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.221590] __vmalloc_noprof+0x59/0x60 [ 42.222318] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.223200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.224120] bpf_prog_alloc+0x39/0x200 [ 42.224845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.225785] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.226707] do_seccomp+0x349/0x25e0 [ 42.227398] ? find_held_lock+0x2b/0x80 [ 42.228151] ? do_prlimit+0x310/0x610 [ 42.228886] ? __pfx_do_seccomp+0x10/0x10 [ 42.229671] ? do_raw_spin_unlock+0x53/0x220 [ 42.230472] ? _raw_spin_unlock+0x1e/0x40 [ 42.231270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.232233] ? static_key_count+0x60/0x80 [ 42.233046] prctl_set_seccomp+0x4e/0x70 [ 42.233813] __do_sys_prctl+0xe6c/0x1d70 [ 42.234594] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.235404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.236364] ? irqentry_exit+0xf3/0x650 [ 42.237110] do_syscall_64+0xbf/0x430 [ 42.237844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.238797] RIP: 0033:0x7fa89782d5cd [ 42.239465] 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 [ 42.242709] RSP: 002b:00007ffe7bc21cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.244076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa89782d5cd [ 42.245360] RDX: 000055a1764b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.246668] RBP: 00007ffe7bc21d20 R08: 0000000000000000 R09: 00007ffe7bc213c0 [ 42.247951] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1a680db10 [ 42.249230] R13: 00007ffe7bc22150 R14: 000055a1a680e2b0 R15: 000055a1a68226f0 [ 42.250556] [ 42.250985] irq event stamp: 1989 [ 42.251639] hardirqs last enabled at (1999): [] __up_console_sem+0x78/0x80 [ 42.253160] hardirqs last disabled at (2008): [] __up_console_sem+0x5d/0x80 [ 42.254697] softirqs last enabled at (1912): [] handle_softirqs+0x50c/0x770 [ 42.256230] softirqs last disabled at (1907): [] __irq_exit_rcu+0xc4/0x100 [ 42.257737] ---[ end trace 0000000000000000 ]--- [ 43.081981] ------------[ cut here ]------------ [ 43.082957] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.084963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.086716] Modules linked in: [ 43.087313] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.089601] Tainted: [W]=WARN [ 43.090183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.091693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.092636] 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 [ 43.095933] RSP: 0018:ffff888016297bc0 EFLAGS: 00010286 [ 43.096946] RAX: 0000000000000000 RBX: ffffed1002c52f78 RCX: ffffffff813a4050 [ 43.098276] RDX: ffff88800c77b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.099614] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c52f2f [ 43.100936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.102270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016297df8 [ 43.103601] FS: 00007f1d5e6ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.105088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.106193] CR2: 00007f1d5ec544a6 CR3: 00000000211d8000 CR4: 0000000000350ef0 [ 43.107532] Call Trace: [ 43.108010] [ 43.108431] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.109355] ? __create_object+0x59/0x80 [ 43.110177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.111175] __vmalloc_noprof+0x59/0x60 [ 43.111949] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.112851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.113812] bpf_prog_alloc+0x39/0x200 [ 43.114582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.115483] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.116393] do_seccomp+0x349/0x25e0 [ 43.117106] ? find_held_lock+0x2b/0x80 [ 43.117839] ? do_prlimit+0x310/0x610 [ 43.118589] ? __pfx_do_seccomp+0x10/0x10 [ 43.119332] ? do_raw_spin_unlock+0x53/0x220 [ 43.120162] ? _raw_spin_unlock+0x1e/0x40 [ 43.120932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.121891] ? static_key_count+0x60/0x80 [ 43.122704] prctl_set_seccomp+0x4e/0x70 [ 43.123424] __do_sys_prctl+0xe6c/0x1d70 [ 43.124215] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.125075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.126053] ? irqentry_exit+0xf3/0x650 [ 43.126841] do_syscall_64+0xbf/0x430 [ 43.127591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.128561] RIP: 0033:0x7f1d5ebe05cd [ 43.129216] 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 [ 43.132383] RSP: 002b:00007fff425c6f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.133745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d5ebe05cd [ 43.135032] RDX: 0000562ea2abee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.136313] RBP: 00007fff425c6fc0 R08: 0000000000000000 R09: 00007fff425c6660 [ 43.137685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562eb074ead0 [ 43.138902] R13: 00007fff425c73f0 R14: 0000562eb074fbc0 R15: 0000562eb0760780 [ 43.139991] [ 43.140351] irq event stamp: 1863 [ 43.140889] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 43.142208] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 43.143469] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 43.144794] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 43.146056] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22776' (ECDSA) to the list of known hosts. 2025/11/18 14:24:21 fuzzer started 2025/11/18 14:24:22 dialing manager at localhost:34383 2025/11/18 14:24:22 checking machine... 2025/11/18 14:24:22 checking revisions... [ 44.052275] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:24:22 testing simple program... [ 44.145193] cgroup: Unknown subsys name 'net' [ 44.236663] cgroup: Unknown subsys name 'cpuset' [ 44.267096] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:24:21 Registers: info registers vcpu 0 RAX=0000000000000023 RBX=ffff888016233780 RCX=0000000000000000 RDX=0000000000000023 RSI=0000000000000000 RDI=ffff88806ce3c2f0 RBP=ffff8880162341d8 RSP=ffff888014acf748 R8 =0000000000080000 R9 =0000000000000023 R10=0000000000000001 R11=0000000000000000 R12=ffff8880162341d8 R13=0000000000000003 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff81527128 RFL=00000003 [------C] 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 00007fa89733b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7bc1b000 CR3=000000002120c000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002135f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4cd3002198 CR3=000000000e5c8000 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=5861116ab2e0a480a24ab4ecd5a2fe74 XMM02=ec2efd57dc4c00df0000000000301d60 XMM03=c66b66dd21d1c4530000000000301e30 XMM04=b2258259adec726a00000000000ae988 XMM05=bb8a5c351bd05380000000000031f480 XMM06=5b75c91c80445342000000000031dba8 XMM07=e042d86d42eb936e000000000030e208 XMM08=c66b66dd21d1c4530000000000301e30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000