[ 53.884628] ------------[ cut here ]------------ [ 53.885606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.887694] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.889203] Modules linked in: [ 53.889872] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.891885] Tainted: [W]=WARN [ 53.892534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.894061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.894986] 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 [ 53.898150] RSP: 0018:ffff88800a7b7bc0 EFLAGS: 00010286 [ 53.899111] RAX: 0000000000000000 RBX: ffffed10014f6f78 RCX: ffffffff813a4050 [ 53.900391] RDX: ffff888016df9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.901651] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014f6f2f [ 53.902923] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.904203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a7b7df8 [ 53.905469] FS: 00007f2846282900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.906896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.907939] CR2: 00007f2846774580 CR3: 000000000e2b7000 CR4: 0000000000350ef0 [ 53.909211] Call Trace: [ 53.909701] [ 53.910115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.911013] ? __create_object+0x59/0x80 [ 53.911793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.912763] __vmalloc_noprof+0x59/0x60 [ 53.913508] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.914368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.915236] bpf_prog_alloc+0x39/0x200 [ 53.915955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.916878] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.917777] do_seccomp+0x349/0x25e0 [ 53.918494] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.919393] ? __pfx_do_seccomp+0x10/0x10 [ 53.920148] ? find_held_lock+0x2b/0x80 [ 53.920890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.921852] ? static_key_count+0x60/0x80 [ 53.922641] prctl_set_seccomp+0x4e/0x70 [ 53.923411] __do_sys_prctl+0xe6c/0x1d70 [ 53.924165] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.925004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.925963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.926917] ? irqentry_exit+0xf3/0x650 [ 53.927679] do_syscall_64+0xbf/0x430 [ 53.928432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.929386] RIP: 0033:0x7f28467745cd [ 53.930034] 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 [ 53.933154] RSP: 002b:00007ffecaa62c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.934501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28467745cd [ 53.935776] RDX: 000055e141e0ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.937056] RBP: 00007ffecaa62c90 R08: 0000000000000000 R09: 00007ffecaa62330 [ 53.938329] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e16725aad0 [ 53.939588] R13: 00007ffecaa630c0 R14: 000055e16725bbc0 R15: 000055e16726c780 [ 53.940890] [ 53.941343] irq event stamp: 1721 [ 53.941945] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 53.943449] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 53.944952] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 53.946468] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 53.947955] ---[ end trace 0000000000000000 ]--- [ 57.292546] ------------[ cut here ]------------ [ 57.293540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.295538] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.297002] Modules linked in: [ 57.297648] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.299612] Tainted: [W]=WARN [ 57.300181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.301639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.302551] 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 [ 57.305702] RSP: 0018:ffff888016effbc0 EFLAGS: 00010286 [ 57.306672] RAX: 0000000000000000 RBX: ffffed1002ddff78 RCX: ffffffff813a4050 [ 57.307941] RDX: ffff88801c60b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.309224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddff2f [ 57.310488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.311758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016effdf8 [ 57.313062] FS: 00007f85d20bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.314476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.315520] CR2: 00007ffc00bd5ef7 CR3: 000000000cf6a000 CR4: 0000000000350ef0 [ 57.316813] Call Trace: [ 57.317319] [ 57.317728] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.318618] ? __create_object+0x59/0x80 [ 57.319399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.320379] __vmalloc_noprof+0x59/0x60 [ 57.321081] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.321945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.322875] bpf_prog_alloc+0x39/0x200 [ 57.323611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.324555] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.325456] do_seccomp+0x349/0x25e0 [ 57.326125] ? find_held_lock+0x2b/0x80 [ 57.326880] ? do_prlimit+0x310/0x610 [ 57.327626] ? __pfx_do_seccomp+0x10/0x10 [ 57.328439] ? do_raw_spin_unlock+0x53/0x220 [ 57.329213] ? _raw_spin_unlock+0x1e/0x40 [ 57.329989] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.330952] ? static_key_count+0x60/0x80 [ 57.331762] prctl_set_seccomp+0x4e/0x70 [ 57.332545] __do_sys_prctl+0xe6c/0x1d70 [ 57.333328] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.334136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.335097] ? irqentry_exit+0xf3/0x650 [ 57.335849] do_syscall_64+0xbf/0x430 [ 57.336610] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.337560] RIP: 0033:0x7f85d25ad5cd [ 57.338223] 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 [ 57.341375] RSP: 002b:00007ffc00bd33f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.342739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85d25ad5cd [ 57.344014] RDX: 00005557d7de3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.345303] RBP: 00007ffc00bd3450 R08: 0000000000000000 R09: 00007ffc00bd2af0 [ 57.346585] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557f8e1f2b0 [ 57.347853] R13: 00007ffc00bd3880 R14: 00005557f8e21d20 R15: 00005557f8e338d0 [ 57.349151] [ 57.349630] irq event stamp: 1775 [ 57.350228] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 57.351775] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 57.353312] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 57.354842] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 57.356356] ---[ end trace 0000000000000000 ]--- [ 58.178565] ------------[ cut here ]------------ [ 58.179475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.181481] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.182925] Modules linked in: [ 58.183538] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.185957] Tainted: [W]=WARN [ 58.186578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.188027] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.188954] 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 [ 58.192121] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 58.193086] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 58.194347] RDX: ffff888017939bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.195617] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 58.196884] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.198145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 58.199404] FS: 00007fc7e6c58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.200835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.201758] CR2: 00007ffeb7146ef7 CR3: 000000001f48f000 CR4: 0000000000350ef0 [ 58.202831] Call Trace: [ 58.203218] [ 58.203598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.204349] ? __create_object+0x59/0x80 [ 58.204963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.205760] __vmalloc_noprof+0x59/0x60 [ 58.206378] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.207065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.207829] bpf_prog_alloc+0x39/0x200 [ 58.208448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.209189] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.209941] do_seccomp+0x349/0x25e0 [ 58.210538] ? find_held_lock+0x2b/0x80 [ 58.211133] ? do_prlimit+0x310/0x610 [ 58.211746] ? __pfx_do_seccomp+0x10/0x10 [ 58.212408] ? do_raw_spin_unlock+0x53/0x220 [ 58.213064] ? _raw_spin_unlock+0x1e/0x40 [ 58.213708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.214495] ? static_key_count+0x60/0x80 [ 58.215121] prctl_set_seccomp+0x4e/0x70 [ 58.215758] __do_sys_prctl+0xe6c/0x1d70 [ 58.216419] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.217092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.217900] ? irqentry_exit+0xf3/0x650 [ 58.218526] do_syscall_64+0xbf/0x430 [ 58.219102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.219884] RIP: 0033:0x7fc7e714a5cd [ 58.220475] 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 [ 58.223107] RSP: 002b:00007ffeb7145dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.224256] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e714a5cd [ 58.225331] RDX: 000055e3eac81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.226389] RBP: 00007ffeb7145e30 R08: 0000000000000000 R09: 00007ffeb71454d0 [ 58.227454] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3f0dc8ad0 [ 58.228528] R13: 00007ffeb7146260 R14: 000055e3f0dc9bc0 R15: 000055e3f0dda780 [ 58.229625] [ 58.229991] irq event stamp: 1875 [ 58.230558] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 58.231866] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 58.233169] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 58.234464] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 58.235723] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9238' (ECDSA) to the list of known hosts. 2025/11/17 09:52:44 fuzzer started 2025/11/17 09:52:44 dialing manager at localhost:37895 2025/11/17 09:52:44 checking machine... 2025/11/17 09:52:44 checking revisions... [ 59.121812] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:52:45 testing simple program... [ 59.209257] cgroup: Unknown subsys name 'net' [ 59.281217] cgroup: Unknown subsys name 'cpuset' [ 59.307852] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:52:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000180 RCX=307b02a846b9ba9f RDX=0000000049b50f3c RSI=00000000ab2bf16c RDI=0000000081262288 RBP=ffff88806ce38440 RSP=ffff888009627ac0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529283 RFL=00000286 [--S--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 =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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc00bcd000 CR3=000000000b96e000 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=0000000000000001 RBX=ffff8880e548f000 RCX=4b952e4da9267483 RDX=0000000000000000 RSI=ffffffff8160e082 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888016d9f4b0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8160e082 R13=0000000000000000 R14=ffff88800c471bc0 R15=0000000000000000 RIP=ffffffff815bcfc6 RFL=00000286 [--S--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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f85d20bb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80c559f000 CR3=000000000b96e000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000