[ 46.139327] ------------[ cut here ]------------ [ 46.140262] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.142656] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.144176] Modules linked in: [ 46.144816] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.146848] Tainted: [W]=WARN [ 46.147413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.149173] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.150203] 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 [ 46.153522] RSP: 0018:ffff88801bf77bc0 EFLAGS: 00010286 [ 46.154557] RAX: 0000000000000000 RBX: ffffed10037eef78 RCX: ffffffff813a4050 [ 46.155852] RDX: ffff88801627d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.157161] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037eef2f [ 46.158517] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.159799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf77df8 [ 46.161087] FS: 00007f0c5b1de900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.162549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.163650] CR2: 00007fffda15fef8 CR3: 0000000010009000 CR4: 0000000000350ef0 [ 46.164969] Call Trace: [ 46.165440] [ 46.165899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.166835] ? __create_object+0x59/0x80 [ 46.167639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.168628] __vmalloc_noprof+0x59/0x60 [ 46.169348] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.170267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.171231] bpf_prog_alloc+0x39/0x200 [ 46.171982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.172945] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.173878] do_seccomp+0x349/0x25e0 [ 46.174633] ? find_held_lock+0x2b/0x80 [ 46.175358] ? do_prlimit+0x310/0x610 [ 46.176121] ? __pfx_do_seccomp+0x10/0x10 [ 46.176920] ? do_raw_spin_unlock+0x53/0x220 [ 46.177755] ? _raw_spin_unlock+0x1e/0x40 [ 46.178570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.179546] ? static_key_count+0x60/0x80 [ 46.180312] prctl_set_seccomp+0x4e/0x70 [ 46.181104] __do_sys_prctl+0xe6c/0x1d70 [ 46.181899] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.182794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.183789] ? irqentry_exit+0xf3/0x650 [ 46.184572] do_syscall_64+0xbf/0x430 [ 46.185285] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.186247] RIP: 0033:0x7f0c5b6d05cd [ 46.186974] 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 [ 46.190225] RSP: 002b:00007fffda15e1a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.191627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c5b6d05cd [ 46.192909] RDX: 0000558ba812be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.194241] RBP: 00007fffda15e200 R08: 0000000000000000 R09: 00007fffda15d8a0 [ 46.195543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bb7466b10 [ 46.196858] R13: 00007fffda15e630 R14: 0000558bb74672b0 R15: 0000558bb747b6f0 [ 46.198188] [ 46.198657] irq event stamp: 1869 [ 46.199280] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 46.200843] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 46.202410] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 46.203960] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 46.205516] ---[ end trace 0000000000000000 ]--- [ 48.418413] ------------[ cut here ]------------ [ 48.419321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.421133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.422686] Modules linked in: [ 48.423224] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.425097] Tainted: [W]=WARN [ 48.425636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.426977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.427806] 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 [ 48.430685] RSP: 0018:ffff88801677fbc0 EFLAGS: 00010286 [ 48.431556] RAX: 0000000000000000 RBX: ffffed1002ceff78 RCX: ffffffff813a4050 [ 48.432711] RDX: ffff888016bd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.433864] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceff2f [ 48.435030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.436197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801677fdf8 [ 48.437353] FS: 00007f5f43a13900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.438657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.439618] CR2: 00007f5f43f05580 CR3: 00000000205f7000 CR4: 0000000000350ef0 [ 48.440776] Call Trace: [ 48.441191] [ 48.441600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.442374] ? __create_object+0x59/0x80 [ 48.443079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.443952] __vmalloc_noprof+0x59/0x60 [ 48.444629] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.445400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.446271] bpf_prog_alloc+0x39/0x200 [ 48.446955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.447807] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.448630] do_seccomp+0x349/0x25e0 [ 48.449261] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.450094] ? __pfx_do_seccomp+0x10/0x10 [ 48.450827] ? find_held_lock+0x2b/0x80 [ 48.451489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.452412] ? static_key_count+0x60/0x80 [ 48.453161] prctl_set_seccomp+0x4e/0x70 [ 48.453883] __do_sys_prctl+0xe6c/0x1d70 [ 48.454627] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.455379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.456268] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.457174] ? irqentry_exit+0xf3/0x650 [ 48.457881] do_syscall_64+0xbf/0x430 [ 48.458576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.459425] RIP: 0033:0x7f5f43f055cd [ 48.460089] 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 [ 48.463065] RSP: 002b:00007fff45db7fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.464311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f43f055cd [ 48.465510] RDX: 000055e0117e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.466715] RBP: 00007fff45db8020 R08: 0000000000000000 R09: 00007fff45db76c0 [ 48.467911] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e044712ad0 [ 48.469093] R13: 00007fff45db8450 R14: 000055e044713bc0 R15: 000055e044724780 [ 48.470314] [ 48.470742] irq event stamp: 1831 [ 48.471307] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 48.472692] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 48.474081] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 48.475521] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 48.476918] ---[ end trace 0000000000000000 ]--- [ 49.145137] ------------[ cut here ]------------ [ 49.146046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.148068] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 49.149511] Modules linked in: [ 49.150101] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.152297] Tainted: [W]=WARN [ 49.152962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.154426] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.155325] 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 [ 49.158436] RSP: 0018:ffff88801bf7fbc0 EFLAGS: 00010286 [ 49.159404] RAX: 0000000000000000 RBX: ffffed10037eff78 RCX: ffffffff813a4050 [ 49.160678] RDX: ffff888015f05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.161939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037eff2f [ 49.163214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.164465] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf7fdf8 [ 49.165743] FS: 00007f4618c05900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.167172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.168217] CR2: 00007f46190f7580 CR3: 0000000010191000 CR4: 0000000000350ef0 [ 49.169516] Call Trace: [ 49.169985] [ 49.170413] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.171314] ? __create_object+0x59/0x80 [ 49.172098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.173075] __vmalloc_noprof+0x59/0x60 [ 49.173839] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.174722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.175664] bpf_prog_alloc+0x39/0x200 [ 49.176346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.177287] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.178188] do_seccomp+0x349/0x25e0 [ 49.178904] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.179816] ? __pfx_do_seccomp+0x10/0x10 [ 49.180606] ? find_held_lock+0x2b/0x80 [ 49.181319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.182285] ? static_key_count+0x60/0x80 [ 49.183088] prctl_set_seccomp+0x4e/0x70 [ 49.183862] __do_sys_prctl+0xe6c/0x1d70 [ 49.184646] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.185453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.186425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.187369] ? irqentry_exit+0xf3/0x650 [ 49.188128] do_syscall_64+0xbf/0x430 [ 49.188868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.189823] RIP: 0033:0x7f46190f75cd [ 49.190486] 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 [ 49.193659] RSP: 002b:00007ffe19782ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.195023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46190f75cd [ 49.196299] RDX: 0000564897519e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.197569] RBP: 00007ffe19782d40 R08: 0000000000000000 R09: 00007ffe197823e0 [ 49.198849] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648c22ec240 [ 49.200125] R13: 00007ffe19783170 R14: 00005648c22ebbf0 R15: 00005648c23004d0 [ 49.201401] [ 49.201863] irq event stamp: 1805 [ 49.202485] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.203881] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.205136] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 49.206430] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 49.207689] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15934' (ECDSA) to the list of known hosts. 2025/11/18 08:35:45 fuzzer started 2025/11/18 08:35:45 dialing manager at localhost:34383 2025/11/18 08:35:45 checking machine... 2025/11/18 08:35:45 checking revisions... [ 50.032550] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:35:45 testing simple program... [ 50.112299] cgroup: Unknown subsys name 'net' [ 50.173928] cgroup: Unknown subsys name 'cpuset' [ 50.197079] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:35:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000001255 RCX=ffffffff81a0848b RDX=ffff88801bd29bc0 RSI=0000000000001000 RDI=0000000000001008 RBP=ffff88800e024500 RSP=ffff888019ecfe48 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=0000000000001000 R13=00007f5f439d8008 R14=ffff88800e024510 R15=ffff888019fe8000 RIP=ffffffff81751920 RFL=00000206 [-----P-] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5f43a13900 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=00007f5f439d8008 CR3=0000000020622000 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=0000000000022363 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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb327cf88 CR3=000000000cf30000 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=2034343a35333a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3035 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3035325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a35333a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000