[ 46.352505] ------------[ cut here ]------------ [ 46.353465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.355563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.357021] Modules linked in: [ 46.357726] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.359757] Tainted: [W]=WARN [ 46.360316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.361825] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.362757] 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 [ 46.365967] RSP: 0018:ffff888009f4fbc0 EFLAGS: 00010286 [ 46.366955] RAX: 0000000000000000 RBX: ffffed10013e9f78 RCX: ffffffff813a4050 [ 46.368252] RDX: ffff88800eeed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.369568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013e9f2f [ 46.370868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.372165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f4fdf8 [ 46.373482] FS: 00007f2f9cae4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.374942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.376038] CR2: 00007f2f9cfd6580 CR3: 000000000d3e0000 CR4: 0000000000350ef0 [ 46.377364] Call Trace: [ 46.377890] [ 46.378315] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.379223] ? __create_object+0x59/0x80 [ 46.380022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.381025] __vmalloc_noprof+0x59/0x60 [ 46.381802] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.382680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.383641] bpf_prog_alloc+0x39/0x200 [ 46.384338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.385297] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.386223] do_seccomp+0x349/0x25e0 [ 46.386962] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.387886] ? __pfx_do_seccomp+0x10/0x10 [ 46.388703] ? find_held_lock+0x2b/0x80 [ 46.389494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.390493] ? static_key_count+0x60/0x80 [ 46.391269] prctl_set_seccomp+0x4e/0x70 [ 46.392061] __do_sys_prctl+0xe6c/0x1d70 [ 46.392874] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.393747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.394736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.395714] ? irqentry_exit+0xf3/0x650 [ 46.396500] do_syscall_64+0xbf/0x430 [ 46.397207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.398179] RIP: 0033:0x7f2f9cfd65cd [ 46.398888] 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 [ 46.402114] RSP: 002b:00007fff87017720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.403495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f9cfd65cd [ 46.404822] RDX: 000055c70e8d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.406129] RBP: 00007fff87017780 R08: 0000000000000000 R09: 00007fff87016e20 [ 46.407458] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c73426ebf0 [ 46.408741] R13: 00007fff87017bb0 R14: 000055c734278380 R15: 000055c734283460 [ 46.409842] [ 46.410203] irq event stamp: 1765 [ 46.410754] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.412031] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.413315] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 46.414611] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.415877] ---[ end trace 0000000000000000 ]--- [ 49.233741] ------------[ cut here ]------------ [ 49.234730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.237068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.239008] Modules linked in: [ 49.239844] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.241911] Tainted: [W]=WARN [ 49.242536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.244048] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.245012] 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 [ 49.248244] RSP: 0018:ffff8880199b7bc0 EFLAGS: 00010286 [ 49.249291] RAX: 0000000000000000 RBX: ffffed1003336f78 RCX: ffffffff813a4050 [ 49.250614] RDX: ffff888017ac1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.251931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003336f2f [ 49.253295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.254603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199b7df8 [ 49.255933] FS: 00007f3e7122d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.257488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.258582] CR2: 00007ffdbac16ef8 CR3: 0000000020aa2000 CR4: 0000000000350ef0 [ 49.259936] Call Trace: [ 49.260472] [ 49.260889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.261818] ? __create_object+0x59/0x80 [ 49.262646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.263663] __vmalloc_noprof+0x59/0x60 [ 49.264463] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.265331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.266286] bpf_prog_alloc+0x39/0x200 [ 49.267069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.268043] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.268998] do_seccomp+0x349/0x25e0 [ 49.269734] ? find_held_lock+0x2b/0x80 [ 49.270520] ? do_prlimit+0x310/0x610 [ 49.271250] ? __pfx_do_seccomp+0x10/0x10 [ 49.272076] ? do_raw_spin_unlock+0x53/0x220 [ 49.272919] ? _raw_spin_unlock+0x1e/0x40 [ 49.273736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.274726] ? static_key_count+0x60/0x80 [ 49.275579] prctl_set_seccomp+0x4e/0x70 [ 49.276338] __do_sys_prctl+0xe6c/0x1d70 [ 49.277162] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.278039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.279047] ? irqentry_exit+0xf3/0x650 [ 49.279827] do_syscall_64+0xbf/0x430 [ 49.280617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.281596] RIP: 0033:0x7f3e7171f5cd [ 49.282284] 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 [ 49.285537] RSP: 002b:00007ffdbac15d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.286923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e7171f5cd [ 49.288262] RDX: 0000556170ef4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.289585] RBP: 00007ffdbac15dc0 R08: 0000000000000000 R09: 00007ffdbac15460 [ 49.290888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556196f72ad0 [ 49.292222] R13: 00007ffdbac161f0 R14: 0000556196f73bc0 R15: 0000556196f84780 [ 49.293563] [ 49.294015] irq event stamp: 1745 [ 49.294675] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.296254] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.297692] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 49.299018] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 49.300308] ---[ end trace 0000000000000000 ]--- [ 50.065911] ------------[ cut here ]------------ [ 50.066914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.069047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.070650] Modules linked in: [ 50.071279] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.073395] Tainted: [W]=WARN [ 50.074023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.075579] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.076553] 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 [ 50.079889] RSP: 0018:ffff8880173ffbc0 EFLAGS: 00010286 [ 50.080955] RAX: 0000000000000000 RBX: ffffed1002e7ff78 RCX: ffffffff813a4050 [ 50.082299] RDX: ffff88800eee8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.083670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ff2f [ 50.085050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.086374] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173ffdf8 [ 50.087767] FS: 00007f8e4329b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.089312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.090454] CR2: 00007ffc54587ef8 CR3: 000000000d724000 CR4: 0000000000350ef0 [ 50.091821] Call Trace: [ 50.092322] [ 50.092843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.093819] ? __create_object+0x59/0x80 [ 50.094671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.095732] __vmalloc_noprof+0x59/0x60 [ 50.096591] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.097546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.098553] bpf_prog_alloc+0x39/0x200 [ 50.099298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.100308] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.101322] do_seccomp+0x349/0x25e0 [ 50.102097] ? find_held_lock+0x2b/0x80 [ 50.102928] ? do_prlimit+0x310/0x610 [ 50.103741] ? __pfx_do_seccomp+0x10/0x10 [ 50.104637] ? do_raw_spin_unlock+0x53/0x220 [ 50.105545] ? _raw_spin_unlock+0x1e/0x40 [ 50.106340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.107387] ? static_key_count+0x60/0x80 [ 50.108247] prctl_set_seccomp+0x4e/0x70 [ 50.109124] __do_sys_prctl+0xe6c/0x1d70 [ 50.109988] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.110931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.111987] ? irqentry_exit+0xf3/0x650 [ 50.112845] do_syscall_64+0xbf/0x430 [ 50.113657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.114711] RIP: 0033:0x7f8e4378d5cd [ 50.115492] 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 [ 50.118950] RSP: 002b:00007ffc54585bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.120461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e4378d5cd [ 50.121867] RDX: 0000563a1a8ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.123269] RBP: 00007ffc54585c50 R08: 0000000000000000 R09: 00007ffc545852f0 [ 50.124678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a522d9b10 [ 50.126071] R13: 00007ffc54586080 R14: 0000563a522da2b0 R15: 0000563a522ee6f0 [ 50.127502] [ 50.127959] irq event stamp: 1749 [ 50.128682] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.130349] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.132042] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 50.133309] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 50.134326] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3093' (ECDSA) to the list of known hosts. 2025/11/18 07:30:45 fuzzer started 2025/11/18 07:30:45 dialing manager at localhost:37895 2025/11/18 07:30:45 checking machine... 2025/11/18 07:30:45 checking revisions... [ 51.012815] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:30:45 testing simple program... [ 51.101943] cgroup: Unknown subsys name 'net' [ 51.160643] cgroup: Unknown subsys name 'cpuset' [ 51.174103] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:30:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019a1b780 RCX=ffff8880169e76f0 RDX=ffff8880169e76d0 RSI=ffff888019a1b780 RDI=ffff8880169e7680 RBP=ffff8880169e76f0 RSP=ffff8880169e7658 R8 =0000000000000001 R9 =0000000000000000 R10=ffff8880169e76d0 R11=0000000000000001 R12=ffff8880169e76d0 R13=ffff8880169e76f8 R14=ffff8880169e7718 R15=ffff8880169e76d0 RIP=ffffffff84c6da10 RFL=00000282 [--S----] 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 00007f3e7122d900 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=00007f3e711f7008 CR3=000000000d528000 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=0000000000026e1b 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f265dfa0010 CR3=000000000db76000 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=e93b593f6958e6885d461544d9224226 XMM02=ec2efd57dc4c00df0000000000302690 XMM03=51be8c6d20b7cedd0000000000302760 XMM04=692a05a4647c3f7e00000000000ae988 XMM05=d96330e2d2db8632000000000031fe20 XMM06=474038aa6c007e1f000000000031fca8 XMM07=e042d86d42eb936e0000000000310f80 XMM08=51be8c6d20b7cedd0000000000302760 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000