[ 45.311575] ------------[ cut here ]------------ [ 45.312428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.314311] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.316023] Modules linked in: [ 45.316724] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.318989] Tainted: [W]=WARN [ 45.319671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.321207] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.322292] 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 [ 45.325581] RSP: 0018:ffff88801a947bc0 EFLAGS: 00010286 [ 45.326526] RAX: 0000000000000000 RBX: ffffed1003528f78 RCX: ffffffff813a4050 [ 45.328059] RDX: ffff888009cfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.329527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003528f2f [ 45.330743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.332273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a947df8 [ 45.333625] FS: 00007f90e7898900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.335255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.336270] CR2: 00007ffea5f03ef7 CR3: 000000000a158000 CR4: 0000000000350ef0 [ 45.337782] Call Trace: [ 45.338391] [ 45.338883] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.340001] ? __create_object+0x59/0x80 [ 45.340864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.342065] __vmalloc_noprof+0x59/0x60 [ 45.342958] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.344005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.345093] bpf_prog_alloc+0x39/0x200 [ 45.345973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.347070] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.348160] do_seccomp+0x349/0x25e0 [ 45.348970] ? find_held_lock+0x2b/0x80 [ 45.349800] ? do_prlimit+0x310/0x610 [ 45.350692] ? __pfx_do_seccomp+0x10/0x10 [ 45.351631] ? do_raw_spin_unlock+0x53/0x220 [ 45.352651] ? _raw_spin_unlock+0x1e/0x40 [ 45.353566] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.354688] ? static_key_count+0x60/0x80 [ 45.355622] prctl_set_seccomp+0x4e/0x70 [ 45.356546] __do_sys_prctl+0xe6c/0x1d70 [ 45.357497] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.358497] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.359635] ? irqentry_exit+0xf3/0x650 [ 45.360469] do_syscall_64+0xbf/0x430 [ 45.361242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.362233] RIP: 0033:0x7f90e7d8a5cd [ 45.362964] 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 [ 45.366679] RSP: 002b:00007ffea5f01630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.368301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90e7d8a5cd [ 45.369827] RDX: 000055d5524a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.371335] RBP: 00007ffea5f01690 R08: 0000000000000000 R09: 00007ffea5f00d30 [ 45.372858] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d56f6b92b0 [ 45.374176] R13: 00007ffea5f01ac0 R14: 000055d56f6bbd20 R15: 000055d56f6cd8d0 [ 45.375528] [ 45.376021] irq event stamp: 1825 [ 45.376645] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 45.378220] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 45.379813] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 45.381392] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 45.382941] ---[ end trace 0000000000000000 ]--- [ 48.286257] ------------[ cut here ]------------ [ 48.287219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.289392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.290925] Modules linked in: [ 48.291538] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.293610] Tainted: [W]=WARN [ 48.294473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.296101] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.297046] 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 [ 48.300380] RSP: 0018:ffff888016687bc0 EFLAGS: 00010286 [ 48.301403] RAX: 0000000000000000 RBX: ffffed1002cd0f78 RCX: ffffffff813a4050 [ 48.302735] RDX: ffff88800f7ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.304091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd0f2f [ 48.305414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.306769] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016687df8 [ 48.308064] FS: 00007f0c6d55a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.309479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.310513] CR2: 00007f0c6dac04a6 CR3: 000000000d5af000 CR4: 0000000000350ef0 [ 48.311795] Call Trace: [ 48.312288] [ 48.312689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.313576] ? __create_object+0x59/0x80 [ 48.314350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.315309] __vmalloc_noprof+0x59/0x60 [ 48.316085] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.316893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.317817] bpf_prog_alloc+0x39/0x200 [ 48.318546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.319480] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.320396] do_seccomp+0x349/0x25e0 [ 48.321114] ? find_held_lock+0x2b/0x80 [ 48.321819] ? do_prlimit+0x310/0x610 [ 48.322568] ? __pfx_do_seccomp+0x10/0x10 [ 48.323346] ? do_raw_spin_unlock+0x53/0x220 [ 48.324196] ? _raw_spin_unlock+0x1e/0x40 [ 48.324969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.325887] ? static_key_count+0x60/0x80 [ 48.326687] prctl_set_seccomp+0x4e/0x70 [ 48.327460] __do_sys_prctl+0xe6c/0x1d70 [ 48.328268] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.329117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.330083] ? irqentry_exit+0xf3/0x650 [ 48.330793] do_syscall_64+0xbf/0x430 [ 48.331536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.332492] RIP: 0033:0x7f0c6da4c5cd [ 48.333191] 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 [ 48.336336] RSP: 002b:00007ffd5175a130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.337682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c6da4c5cd [ 48.338950] RDX: 000055a1ab588e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.340209] RBP: 00007ffd5175a190 R08: 0000000000000000 R09: 00007ffd51759830 [ 48.341477] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a1c4c73bf0 [ 48.342754] R13: 00007ffd5175a5c0 R14: 000055a1c4c7d380 R15: 000055a1c4c88460 [ 48.344062] [ 48.344481] irq event stamp: 1861 [ 48.345117] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 48.346625] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 48.348130] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 48.349654] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 48.351134] ---[ end trace 0000000000000000 ]--- [ 49.118029] ------------[ cut here ]------------ [ 49.118738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.120372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.121576] Modules linked in: [ 49.122093] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.123892] Tainted: [W]=WARN [ 49.124438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.125637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.126383] 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 [ 49.128931] RSP: 0018:ffff8880159cfbc0 EFLAGS: 00010286 [ 49.129685] RAX: 0000000000000000 RBX: ffffed1002b39f78 RCX: ffffffff813a4050 [ 49.130716] RDX: ffff888016463780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.131749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b39f2f [ 49.132792] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.133835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159cfdf8 [ 49.134875] FS: 00007f84c5bfc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.136079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.136896] CR2: 00007fff10a4bef7 CR3: 000000000e3e6000 CR4: 0000000000350ef0 [ 49.137978] Call Trace: [ 49.138355] [ 49.138689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.139486] ? __create_object+0x59/0x80 [ 49.140144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.140953] __vmalloc_noprof+0x59/0x60 [ 49.141541] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.142264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.143035] bpf_prog_alloc+0x39/0x200 [ 49.143607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.144402] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.145162] do_seccomp+0x349/0x25e0 [ 49.145722] ? find_held_lock+0x2b/0x80 [ 49.146356] ? do_prlimit+0x310/0x610 [ 49.146981] ? __pfx_do_seccomp+0x10/0x10 [ 49.147604] ? do_raw_spin_unlock+0x53/0x220 [ 49.148315] ? _raw_spin_unlock+0x1e/0x40 [ 49.148976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.149735] ? static_key_count+0x60/0x80 [ 49.150411] prctl_set_seccomp+0x4e/0x70 [ 49.151044] __do_sys_prctl+0xe6c/0x1d70 [ 49.151657] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.152387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.153194] ? irqentry_exit+0xf3/0x650 [ 49.153792] do_syscall_64+0xbf/0x430 [ 49.154408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.155196] RIP: 0033:0x7f84c60ee5cd [ 49.155750] 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 [ 49.158357] RSP: 002b:00007fff10a4a010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.159483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84c60ee5cd [ 49.160550] RDX: 000055f11d987e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.161606] RBP: 00007fff10a4a070 R08: 0000000000000000 R09: 00007fff10a49710 [ 49.162664] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f121490240 [ 49.163741] R13: 00007fff10a4a4a0 R14: 000055f12148fbf0 R15: 000055f1214a44d0 [ 49.164814] [ 49.165196] irq event stamp: 1851 [ 49.165692] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.166957] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.168228] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 49.169513] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 49.170774] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28508' (ECDSA) to the list of known hosts. 2025/11/17 19:02:02 fuzzer started 2025/11/17 19:02:03 dialing manager at localhost:37895 2025/11/17 19:02:03 checking machine... 2025/11/17 19:02:03 checking revisions... [ 50.115206] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:02:03 testing simple program... [ 50.224197] cgroup: Unknown subsys name 'net' [ 50.284569] cgroup: Unknown subsys name 'cpuset' [ 50.297481] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:02:02 Registers: info registers vcpu 0 RAX=000000000003c1ab 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=00000202 [-------] 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a1c4caa000 CR3=000000000e188000 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=7a5721c62bff50b5f044c2efa61b0e7b XMM02=ec2efd57dc4c00df00000000003036b8 XMM03=51d3a194eb93c4280000000000303788 XMM04=aeb3c05b40a8aa0700000000000ae988 XMM05=146c32e10df61fd10000000000321540 XMM06=090f1556b20111b3000000000031ff20 XMM07=fb795ef6d65770560000000000310130 XMM08=2c67c8bc2e329bc30000000000303728 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff814ab2f0 RBX=ffff88806cf37340 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888009cfd340 RDI=ffff88806cf37340 RBP=ffff88801a91fc78 RSP=ffff88801a91fc30 R8 =0000000000000001 R9 =ffffed1003523f79 R10=0000000000000000 R11=0000000000000001 R12=ffff888009cfd340 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff814ab2f4 RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0c6d55a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0c6db120b0 CR3=000000001ff5b000 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=5f6d61702c78756e696c65735f6d6170 XMM01=2c74696d7265705f6d61702c74696e69 XMM02=2c78696e755f6d61702c74696d726570 XMM03=2c6469756e69676f6c5f6d61702c7875 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=2029286e65706f5f7469647561007325 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000