[ 54.196071] ------------[ cut here ]------------ [ 54.197086] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.199306] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 54.200988] Modules linked in: [ 54.201629] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.203805] Tainted: [W]=WARN [ 54.204411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.206023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.207016] 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 [ 54.210477] RSP: 0018:ffff888019dffbc0 EFLAGS: 00010286 [ 54.211541] RAX: 0000000000000000 RBX: ffffed10033bff78 RCX: ffffffff813a4050 [ 54.212944] RDX: ffff8880165c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.214360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bff2f [ 54.215764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.217242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dffdf8 [ 54.218655] FS: 00007fd9d0229900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.220217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.221372] CR2: 00007ffd0dff4ef7 CR3: 0000000009d89000 CR4: 0000000000350ef0 [ 54.222777] Call Trace: [ 54.223277] [ 54.223768] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.224752] ? __create_object+0x59/0x80 [ 54.225550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.226607] __vmalloc_noprof+0x59/0x60 [ 54.227442] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.228402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.229419] bpf_prog_alloc+0x39/0x200 [ 54.230240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.231250] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.232319] do_seccomp+0x349/0x25e0 [ 54.233134] ? find_held_lock+0x2b/0x80 [ 54.233974] ? do_prlimit+0x310/0x610 [ 54.234784] ? __pfx_do_seccomp+0x10/0x10 [ 54.235598] ? do_raw_spin_unlock+0x53/0x220 [ 54.236503] ? _raw_spin_unlock+0x1e/0x40 [ 54.237349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.238418] ? static_key_count+0x60/0x80 [ 54.239299] prctl_set_seccomp+0x4e/0x70 [ 54.240138] __do_sys_prctl+0xe6c/0x1d70 [ 54.240992] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.241935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.243005] ? irqentry_exit+0xf3/0x650 [ 54.243839] do_syscall_64+0xbf/0x430 [ 54.244598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.245632] RIP: 0033:0x7fd9d071b5cd [ 54.246404] 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 [ 54.249877] RSP: 002b:00007ffd0dff3010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.251351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9d071b5cd [ 54.252749] RDX: 0000560cf19a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.254153] RBP: 00007ffd0dff3070 R08: 0000000000000000 R09: 00007ffd0dff2710 [ 54.255552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d0bee9ad0 [ 54.256931] R13: 00007ffd0dff34a0 R14: 0000560d0beeabc0 R15: 0000560d0befb780 [ 54.258358] [ 54.258859] irq event stamp: 1731 [ 54.259523] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 54.261181] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 54.262733] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 54.264237] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 54.265646] ---[ end trace 0000000000000000 ]--- [ 57.174644] ------------[ cut here ]------------ [ 57.175422] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.177098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 57.178317] Modules linked in: [ 57.179045] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.180903] Tainted: [W]=WARN [ 57.181362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.182597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.183356] 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 [ 57.185989] RSP: 0018:ffff8880160a7bc0 EFLAGS: 00010286 [ 57.186795] RAX: 0000000000000000 RBX: ffffed1002c14f78 RCX: ffffffff813a4050 [ 57.187849] RDX: ffff888019c00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.188910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c14f2f [ 57.189988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.191087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160a7df8 [ 57.192160] FS: 00007f75226ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.193347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.194238] CR2: 00007ffe25f05ef7 CR3: 00000000208d4000 CR4: 0000000000350ef0 [ 57.195298] Call Trace: [ 57.195690] [ 57.196060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.196806] ? __create_object+0x59/0x80 [ 57.197416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.198236] __vmalloc_noprof+0x59/0x60 [ 57.198870] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.199554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.200319] bpf_prog_alloc+0x39/0x200 [ 57.200933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.201674] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.202440] do_seccomp+0x349/0x25e0 [ 57.203049] ? find_held_lock+0x2b/0x80 [ 57.203641] ? do_prlimit+0x310/0x610 [ 57.204252] ? __pfx_do_seccomp+0x10/0x10 [ 57.204900] ? do_raw_spin_unlock+0x53/0x220 [ 57.205559] ? _raw_spin_unlock+0x1e/0x40 [ 57.206227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.207038] ? static_key_count+0x60/0x80 [ 57.207671] prctl_set_seccomp+0x4e/0x70 [ 57.208319] __do_sys_prctl+0xe6c/0x1d70 [ 57.208964] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.209640] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.210449] ? irqentry_exit+0xf3/0x650 [ 57.211090] do_syscall_64+0xbf/0x430 [ 57.211677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.212469] RIP: 0033:0x7f7522bbc5cd [ 57.213050] 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 [ 57.215716] RSP: 002b:00007ffe25f03b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.216855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7522bbc5cd [ 57.217927] RDX: 0000559f62e57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.218993] RBP: 00007ffe25f03be0 R08: 0000000000000000 R09: 00007ffe25f03280 [ 57.220055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f702e6ad0 [ 57.221123] R13: 00007ffe25f04010 R14: 0000559f702e7bc0 R15: 0000559f702f8780 [ 57.222221] [ 57.222572] irq event stamp: 3355 [ 57.223111] hardirqs last enabled at (3365): [] __up_console_sem+0x78/0x80 [ 57.224372] hardirqs last disabled at (3374): [] __up_console_sem+0x5d/0x80 [ 57.225637] softirqs last enabled at (2974): [] handle_softirqs+0x50c/0x770 [ 57.226926] softirqs last disabled at (2969): [] __irq_exit_rcu+0xc4/0x100 [ 57.228175] ---[ end trace 0000000000000000 ]--- [ 57.873385] ------------[ cut here ]------------ [ 57.874334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.876346] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/255 [ 57.877806] Modules linked in: [ 57.878401] CPU: 0 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.880441] Tainted: [W]=WARN [ 57.881045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.882523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.883429] 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 [ 57.886595] RSP: 0018:ffff888017a97bc0 EFLAGS: 00010286 [ 57.887579] RAX: 0000000000000000 RBX: ffffed1002f52f78 RCX: ffffffff813a4050 [ 57.888867] RDX: ffff8880172a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.890156] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f52f2f [ 57.891439] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.892745] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a97df8 [ 57.894045] FS: 00007fdf6a664900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.895482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.896561] CR2: 00007fdf6ab56580 CR3: 000000000d1d7000 CR4: 0000000000350ef0 [ 57.897879] Call Trace: [ 57.898347] [ 57.898797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.899667] ? __create_object+0x59/0x80 [ 57.900471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.901446] __vmalloc_noprof+0x59/0x60 [ 57.902217] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.903100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.904035] bpf_prog_alloc+0x39/0x200 [ 57.904772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.905655] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.906577] do_seccomp+0x349/0x25e0 [ 57.907283] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.908211] ? __pfx_do_seccomp+0x10/0x10 [ 57.909013] ? find_held_lock+0x2b/0x80 [ 57.909770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.910766] ? static_key_count+0x60/0x80 [ 57.911534] prctl_set_seccomp+0x4e/0x70 [ 57.912324] __do_sys_prctl+0xe6c/0x1d70 [ 57.913099] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.913955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.914918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.915895] ? irqentry_exit+0xf3/0x650 [ 57.916610] do_syscall_64+0xbf/0x430 [ 57.917348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.918304] RIP: 0033:0x7fdf6ab565cd [ 57.919008] 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 [ 57.922186] RSP: 002b:00007fffe44ebde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.923564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf6ab565cd [ 57.924847] RDX: 0000563524847e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.926145] RBP: 00007fffe44ebe40 R08: 0000000000000000 R09: 00007fffe44eb4e0 [ 57.927433] R10: 0000000000000000 R11: 0000000000000246 R12: 000056353d02ead0 [ 57.928738] R13: 00007fffe44ec270 R14: 000056353d02fbc0 R15: 000056353d040780 [ 57.930051] [ 57.930472] irq event stamp: 1739 [ 57.931126] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 57.932643] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 57.934183] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 57.935733] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 57.937258] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51233' (ECDSA) to the list of known hosts. 2025/11/17 21:55:22 fuzzer started 2025/11/17 21:55:23 dialing manager at localhost:37895 2025/11/17 21:55:23 checking machine... 2025/11/17 21:55:23 checking revisions... [ 59.013902] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:55:23 testing simple program... [ 59.096305] cgroup: Unknown subsys name 'net' [ 59.162434] cgroup: Unknown subsys name 'cpuset' [ 59.176648] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:55:22 Registers: info registers vcpu 0 RAX=000000000004394d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f744bfdd038 CR3=000000000cea7000 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=b7dd6ca0373a97b3624b5484e4837db2 XMM02=0000000000306290eff9b2d0a8fce9cb XMM03=00000000003063602c67c8bc2e329bc3 XMM04=cb49022f8822940a00000000000ae988 XMM05=b165bd01278215cf0000000000323060 XMM06=1c9d3f5f5a5fd6360000000000322a08 XMM07=e042d86d42eb936e0000000000313430 XMM08=5ea3260bca5fad4a0000000000306360 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=ffff88800f9c5340 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f9c5d98 RSP=ffff88806cf08858 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] 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 00007f75226ca900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75226a9020 CR3=00000000208b5000 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