[ 39.104396] ------------[ cut here ]------------ [ 39.105359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.107442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.108941] Modules linked in: [ 39.109599] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.111599] Tainted: [W]=WARN [ 39.112428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.114355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.115307] 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 [ 39.118495] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 39.119487] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 39.120773] RDX: ffff88800ee8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.122077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 39.123663] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.125209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 39.126729] FS: 00007fe5a6c02900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.128237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.129310] CR2: 00007fe5a70f4580 CR3: 0000000009d4f000 CR4: 0000000000350ef0 [ 39.130621] Call Trace: [ 39.131099] [ 39.131570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.132495] ? __create_object+0x59/0x80 [ 39.133302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.134280] __vmalloc_noprof+0x59/0x60 [ 39.135006] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.135896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.136855] bpf_prog_alloc+0x39/0x200 [ 39.137607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.138554] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.139487] do_seccomp+0x349/0x25e0 [ 39.140184] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.141125] ? __pfx_do_seccomp+0x10/0x10 [ 39.141933] ? find_held_lock+0x2b/0x80 [ 39.142709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.143728] ? static_key_count+0x60/0x80 [ 39.144560] prctl_set_seccomp+0x4e/0x70 [ 39.145353] __do_sys_prctl+0xe6c/0x1d70 [ 39.146105] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.146972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.147982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.148976] ? irqentry_exit+0xf3/0x650 [ 39.149757] do_syscall_64+0xbf/0x430 [ 39.150500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.151477] RIP: 0033:0x7fe5a70f45cd [ 39.152152] 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 [ 39.155395] RSP: 002b:00007ffef1af7610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.156784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5a70f45cd [ 39.158091] RDX: 000055e484637e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.159412] RBP: 00007ffef1af7670 R08: 0000000000000000 R09: 00007ffef1af6d10 [ 39.160714] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4c26442b0 [ 39.162021] R13: 00007ffef1af7aa0 R14: 000055e4c2646d20 R15: 000055e4c26588d0 [ 39.163376] [ 39.163804] irq event stamp: 1745 [ 39.164464] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.166018] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.167568] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.169107] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 39.170633] ---[ end trace 0000000000000000 ]--- [ 42.228474] ------------[ cut here ]------------ [ 42.229254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.230961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.232235] Modules linked in: [ 42.232742] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.234574] Tainted: [W]=WARN [ 42.235039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.236318] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.237034] 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 [ 42.239667] RSP: 0018:ffff888015e0fbc0 EFLAGS: 00010286 [ 42.240477] RAX: 0000000000000000 RBX: ffffed1002bc1f78 RCX: ffffffff813a4050 [ 42.241539] RDX: ffff8880166cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.242601] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc1f2f [ 42.243729] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.244799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e0fdf8 [ 42.245857] FS: 00007f4a9cc09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.247051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.247933] CR2: 00007ffd0fe5eef8 CR3: 000000000cddf000 CR4: 0000000000350ef0 [ 42.248995] Call Trace: [ 42.249414] [ 42.249752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.250500] ? __create_object+0x59/0x80 [ 42.251105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.251922] __vmalloc_noprof+0x59/0x60 [ 42.252541] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.253252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.253983] bpf_prog_alloc+0x39/0x200 [ 42.254591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.255362] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.256066] do_seccomp+0x349/0x25e0 [ 42.256652] ? find_held_lock+0x2b/0x80 [ 42.257273] ? do_prlimit+0x310/0x610 [ 42.257849] ? __pfx_do_seccomp+0x10/0x10 [ 42.258505] ? do_raw_spin_unlock+0x53/0x220 [ 42.259152] ? _raw_spin_unlock+0x1e/0x40 [ 42.259805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.260602] ? static_key_count+0x60/0x80 [ 42.261262] prctl_set_seccomp+0x4e/0x70 [ 42.261856] __do_sys_prctl+0xe6c/0x1d70 [ 42.262496] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.263161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.263963] ? irqentry_exit+0xf3/0x650 [ 42.264590] do_syscall_64+0xbf/0x430 [ 42.265163] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.265942] RIP: 0033:0x7f4a9d0fb5cd [ 42.266521] 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 [ 42.269128] RSP: 002b:00007ffd0fe5c310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.270264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a9d0fb5cd [ 42.271347] RDX: 000055e627261e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.272415] RBP: 00007ffd0fe5c370 R08: 0000000000000000 R09: 00007ffd0fe5ba10 [ 42.273493] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e657530ad0 [ 42.274559] R13: 00007ffd0fe5c7a0 R14: 000055e657531bc0 R15: 000055e657542780 [ 42.275672] [ 42.276023] irq event stamp: 1777 [ 42.276568] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.277831] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.279101] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 42.280421] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 42.281680] ---[ end trace 0000000000000000 ]--- [ 42.939815] ------------[ cut here ]------------ [ 42.940310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.941325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.942045] Modules linked in: [ 42.942369] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.943389] Tainted: [W]=WARN [ 42.943670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.944419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.944867] 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 [ 42.946471] RSP: 0018:ffff888019fa7bc0 EFLAGS: 00010286 [ 42.946948] RAX: 0000000000000000 RBX: ffffed10033f4f78 RCX: ffffffff813a4050 [ 42.947573] RDX: ffff8880163c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.948205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f4f2f [ 42.948848] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.949491] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fa7df8 [ 42.950105] FS: 00007f4db78f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.950819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.951350] CR2: 00007fffbc2fcef8 CR3: 000000000e0c4000 CR4: 0000000000350ef0 [ 42.951967] Call Trace: [ 42.952199] [ 42.952841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.953288] ? __create_object+0x59/0x80 [ 42.953650] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.954107] __vmalloc_noprof+0x59/0x60 [ 42.954484] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.954896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.955376] bpf_prog_alloc+0x39/0x200 [ 42.955725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.956170] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.956624] do_seccomp+0x349/0x25e0 [ 42.956966] ? find_held_lock+0x2b/0x80 [ 42.957339] ? do_prlimit+0x310/0x610 [ 42.957691] ? __pfx_do_seccomp+0x10/0x10 [ 42.958059] ? do_raw_spin_unlock+0x53/0x220 [ 42.958469] ? _raw_spin_unlock+0x1e/0x40 [ 42.958843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.959328] ? static_key_count+0x60/0x80 [ 42.959701] prctl_set_seccomp+0x4e/0x70 [ 42.960068] __do_sys_prctl+0xe6c/0x1d70 [ 42.960455] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.960853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.961325] ? irqentry_exit+0xf3/0x650 [ 42.961680] do_syscall_64+0xbf/0x430 [ 42.962029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.962487] RIP: 0033:0x7f4db7de25cd [ 42.962814] 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 [ 42.964423] RSP: 002b:00007fffbc2fae40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.965086] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4db7de25cd [ 42.965741] RDX: 00005602cff2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.966372] RBP: 00007fffbc2faea0 R08: 0000000000000000 R09: 00007fffbc2fa540 [ 42.966986] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602ef0daad0 [ 42.967636] R13: 00007fffbc2fb2d0 R14: 00005602ef0dbbc0 R15: 00005602ef0ec780 [ 42.968286] [ 42.968494] irq event stamp: 1767 [ 42.968800] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.969553] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.970300] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 42.971067] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 42.971837] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7280' (ECDSA) to the list of known hosts. 2025/11/17 09:08:30 fuzzer started 2025/11/17 09:08:30 dialing manager at localhost:37895 2025/11/17 09:08:30 checking machine... 2025/11/17 09:08:30 checking revisions... [ 43.950448] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:08:31 testing simple program... [ 44.039963] cgroup: Unknown subsys name 'net' [ 44.094504] cgroup: Unknown subsys name 'cpuset' [ 44.108161] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:08:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015bdfac0 RCX=0000000000000001 RDX=ffff888015be0001 RSI=ffff888015bdfaa0 RDI=ffff888015bdf748 RBP=ffff888015bd8000 RSP=ffff888015bdf6c0 R8 =0000000000000001 R9 =ffff888015bdf778 R10=000000000003c9ed R11=000000000002560c R12=ffff888015bdf701 R13=ffff888015bdf780 R14=ffff888015bdfaa0 R15=ffff888015bdf738 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f4a9cc09900 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=00007ffd0fe56000 CR3=000000000ce21000 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 info registers vcpu 1 RAX=ffffffff81461575 RBX=ffffffff866bdc08 RCX=ffffffff8146197c RDX=0000000000000000 RSI=ffffffff86a1c43e RDI=ffffffff866bdc08 RBP=ffffffff866bdc0c RSP=ffff888009757788 R8 =ffffffff86a1c43e R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=ffffffff866bdc08 R13=ffffffff866bdc08 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 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 0000000000000000 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=00007f89181a8790 CR3=000000000d332000 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=0000000000000000fffffffe7ffbfeff XMM01=00000000000000020000000000000000 XMM02=00000000000000008000000000000006 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000