[ 39.116059] ------------[ cut here ]------------ [ 39.117039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.118991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 39.120444] Modules linked in: [ 39.121022] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.123211] Tainted: [W]=WARN [ 39.123912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.125353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.126215] 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 [ 39.129315] RSP: 0018:ffff888017d3fbc0 EFLAGS: 00010286 [ 39.130273] RAX: 0000000000000000 RBX: ffffed1002fa7f78 RCX: ffffffff813a4050 [ 39.131529] RDX: ffff888017b7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.132777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa7f2f [ 39.134042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.135296] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d3fdf8 [ 39.136554] FS: 00007fe274ebc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.137970] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.139006] CR2: 00007ffe95965ef8 CR3: 000000000d988000 CR4: 0000000000350ef0 [ 39.140265] Call Trace: [ 39.140768] [ 39.141171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.142064] ? __create_object+0x59/0x80 [ 39.142837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.143792] __vmalloc_noprof+0x59/0x60 [ 39.144529] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.145383] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.146252] bpf_prog_alloc+0x39/0x200 [ 39.146975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.147885] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.148770] do_seccomp+0x349/0x25e0 [ 39.149475] ? find_held_lock+0x2b/0x80 [ 39.150182] ? do_prlimit+0x310/0x610 [ 39.150918] ? __pfx_do_seccomp+0x10/0x10 [ 39.151678] ? do_raw_spin_unlock+0x53/0x220 [ 39.152494] ? _raw_spin_unlock+0x1e/0x40 [ 39.153210] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.154169] ? static_key_count+0x60/0x80 [ 39.154942] prctl_set_seccomp+0x4e/0x70 [ 39.155699] __do_sys_prctl+0xe6c/0x1d70 [ 39.156442] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.157233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.158197] ? irqentry_exit+0xf3/0x650 [ 39.158939] do_syscall_64+0xbf/0x430 [ 39.159660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.160595] RIP: 0033:0x7fe2753ae5cd [ 39.161242] 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 [ 39.164362] RSP: 002b:00007ffe95963e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.165692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2753ae5cd [ 39.166962] RDX: 000055bf7fd1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.168210] RBP: 00007ffe95963e60 R08: 0000000000000000 R09: 00007ffe95963500 [ 39.169471] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf9f958ad0 [ 39.170747] R13: 00007ffe95964290 R14: 000055bf9f959bc0 R15: 000055bf9f96a780 [ 39.172007] [ 39.172456] irq event stamp: 1847 [ 39.173057] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 39.174546] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 39.176032] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 39.177540] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 39.179030] ---[ end trace 0000000000000000 ]--- [ 42.151245] ------------[ cut here ]------------ [ 42.152172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.154185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.155686] Modules linked in: [ 42.156283] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.158365] Tainted: [W]=WARN [ 42.158932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.160416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.161297] 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 [ 42.164557] RSP: 0018:ffff88801b5f7bc0 EFLAGS: 00010286 [ 42.165557] RAX: 0000000000000000 RBX: ffffed10036bef78 RCX: ffffffff813a4050 [ 42.166882] RDX: ffff888018fdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.168203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036bef2f [ 42.169476] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.170787] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5f7df8 [ 42.172091] FS: 00007f8061ba0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.173534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.174621] CR2: 00007ffd0a96eef8 CR3: 000000000ba58000 CR4: 0000000000350ef0 [ 42.175933] Call Trace: [ 42.176433] [ 42.176852] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.177765] ? __create_object+0x59/0x80 [ 42.178578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.179566] __vmalloc_noprof+0x59/0x60 [ 42.180291] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.181179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.182140] bpf_prog_alloc+0x39/0x200 [ 42.182900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.183843] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.184772] do_seccomp+0x349/0x25e0 [ 42.185495] ? find_held_lock+0x2b/0x80 [ 42.186229] ? do_prlimit+0x310/0x610 [ 42.186982] ? __pfx_do_seccomp+0x10/0x10 [ 42.187771] ? do_raw_spin_unlock+0x53/0x220 [ 42.188610] ? _raw_spin_unlock+0x1e/0x40 [ 42.189434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.190437] ? static_key_count+0x60/0x80 [ 42.191202] prctl_set_seccomp+0x4e/0x70 [ 42.191988] __do_sys_prctl+0xe6c/0x1d70 [ 42.192783] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.193652] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.194635] ? irqentry_exit+0xf3/0x650 [ 42.195412] do_syscall_64+0xbf/0x430 [ 42.196109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.197076] RIP: 0033:0x7f80620925cd [ 42.197791] 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 [ 42.201022] RSP: 002b:00007ffd0a96c880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.202411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80620925cd [ 42.203694] RDX: 000055a3c9b1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.204986] RBP: 00007ffd0a96c8e0 R08: 0000000000000000 R09: 00007ffd0a96bf80 [ 42.206302] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3cbb632b0 [ 42.207622] R13: 00007ffd0a96cd10 R14: 000055a3cbb65d20 R15: 000055a3cbb778d0 [ 42.208925] [ 42.209397] irq event stamp: 1767 [ 42.210021] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.211561] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.213087] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 42.214507] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.215485] ---[ end trace 0000000000000000 ]--- [ 42.963430] ------------[ cut here ]------------ [ 42.964017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.965317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.966280] Modules linked in: [ 42.966695] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.967990] Tainted: [W]=WARN [ 42.968368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.969313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.969918] 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 [ 42.972013] RSP: 0018:ffff888015e3fbc0 EFLAGS: 00010286 [ 42.972660] RAX: 0000000000000000 RBX: ffffed1002bc7f78 RCX: ffffffff813a4050 [ 42.973503] RDX: ffff88801a04b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.974362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc7f2f [ 42.975186] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.976033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e3fdf8 [ 42.976873] FS: 00007f2ac86ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.977816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.978520] CR2: 00007ffcd4232ef8 CR3: 0000000013d8e000 CR4: 0000000000350ef0 [ 42.979370] Call Trace: [ 42.979678] [ 42.979950] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.980540] ? __create_object+0x59/0x80 [ 42.981027] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.981654] __vmalloc_noprof+0x59/0x60 [ 42.982133] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.982706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.983294] bpf_prog_alloc+0x39/0x200 [ 42.983772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.984388] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.984953] do_seccomp+0x349/0x25e0 [ 42.985423] ? find_held_lock+0x2b/0x80 [ 42.985906] ? do_prlimit+0x310/0x610 [ 42.986394] ? __pfx_do_seccomp+0x10/0x10 [ 42.986885] ? do_raw_spin_unlock+0x53/0x220 [ 42.987428] ? _raw_spin_unlock+0x1e/0x40 [ 42.987924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.988554] ? static_key_count+0x60/0x80 [ 42.989055] prctl_set_seccomp+0x4e/0x70 [ 42.989554] __do_sys_prctl+0xe6c/0x1d70 [ 42.990053] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.990613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.991226] ? irqentry_exit+0xf3/0x650 [ 42.991747] do_syscall_64+0xbf/0x430 [ 42.992217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.992843] RIP: 0033:0x7f2ac8bdc5cd [ 42.993281] 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 [ 42.995383] RSP: 002b:00007ffcd4231210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.996249] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ac8bdc5cd [ 42.997089] RDX: 000055c2557f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.997933] RBP: 00007ffcd4231270 R08: 0000000000000000 R09: 00007ffcd4230910 [ 42.998778] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c268906ad0 [ 42.999612] R13: 00007ffcd42316a0 R14: 000055c268907bc0 R15: 000055c268918780 [ 43.000464] [ 43.000750] irq event stamp: 1643 [ 43.001148] hardirqs last enabled at (1651): [] __up_console_sem+0x78/0x80 [ 43.002156] hardirqs last disabled at (1660): [] __up_console_sem+0x5d/0x80 [ 43.003158] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 43.004173] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 43.005167] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48084' (ECDSA) to the list of known hosts. 2025/11/18 12:17:51 fuzzer started 2025/11/18 12:17:52 dialing manager at localhost:34383 2025/11/18 12:17:52 checking machine... 2025/11/18 12:17:52 checking revisions... [ 43.797981] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:17:52 testing simple program... [ 43.887499] cgroup: Unknown subsys name 'net' [ 43.945774] cgroup: Unknown subsys name 'cpuset' [ 43.958312] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:17:51 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888018c1f350 RCX=ffff888018c1f1dc RDX=1ffff11003183e6a RSI=ffffffff81a8b3bc RDI=ffff888018c1f35c RBP=000000000000000f RSP=ffff888018c1f268 R8 =0000000000000001 R9 =ffff888018c1f2c8 R10=000000000003c9ed R11=000000000002308d R12=ffff888018c1f350 R13=0000000000000000 R14=ffff888017cab780 R15=0000000000092800 RIP=ffffffff816191df RFL=00000246 [---Z-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 00007f8061ba0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8061b6a008 CR3=0000000020bdb000 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=0000000000000000 RBX=0000000000000000 RCX=ffffffff842e3324 RDX=ffff88801a269bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88800fb40000 RSP=ffff888019c7f9b8 R8 =0000000000000001 R9 =ffffed1002cd45b0 R10=0000000000000000 R11=0000000000000001 R12=ffff88800fb40570 R13=ffff8880166a2d80 R14=ffff888019c7fa90 R15=ffff888020b14b40 RIP=ffffffff81751e04 RFL=00000246 [---Z-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 00007fd8ad5e5700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7a6ac9b008 CR3=000000000b8a5000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732031353a3731 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000