[ 38.960246] ------------[ cut here ]------------ [ 38.961178] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.963202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.964654] Modules linked in: [ 38.965280] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.967196] Tainted: [W]=WARN [ 38.967736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.969191] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.970083] 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 [ 38.973189] RSP: 0018:ffff8880187ffbc0 EFLAGS: 00010286 [ 38.974144] RAX: 0000000000000000 RBX: ffffed10030fff78 RCX: ffffffff813a4050 [ 38.975391] RDX: ffff8880158d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.976640] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fff2f [ 38.977905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.979150] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187ffdf8 [ 38.980400] FS: 00007f61f710e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.981817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.982848] CR2: 00007ffe6ad6fef7 CR3: 000000000d150000 CR4: 0000000000350ef0 [ 38.984100] Call Trace: [ 38.984551] [ 38.984959] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.985840] ? __create_object+0x59/0x80 [ 38.986614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.987562] __vmalloc_noprof+0x59/0x60 [ 38.988299] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.989159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.990070] bpf_prog_alloc+0x39/0x200 [ 38.990749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.991655] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.992535] do_seccomp+0x349/0x25e0 [ 38.993244] ? find_held_lock+0x2b/0x80 [ 38.993942] ? do_prlimit+0x310/0x610 [ 38.994669] ? __pfx_do_seccomp+0x10/0x10 [ 38.995434] ? do_raw_spin_unlock+0x53/0x220 [ 38.996249] ? _raw_spin_unlock+0x1e/0x40 [ 38.996981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.997917] ? static_key_count+0x60/0x80 [ 38.998702] prctl_set_seccomp+0x4e/0x70 [ 38.999455] __do_sys_prctl+0xe6c/0x1d70 [ 39.000224] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.001072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.001981] ? irqentry_exit+0xf3/0x650 [ 39.002737] do_syscall_64+0xbf/0x430 [ 39.003544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.004592] RIP: 0033:0x7f61f76005cd [ 39.005386] 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 [ 39.008556] RSP: 002b:00007ffe6ad6db80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.009901] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61f76005cd [ 39.011204] RDX: 000055f506035e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.012463] RBP: 00007ffe6ad6dbe0 R08: 0000000000000000 R09: 00007ffe6ad6d280 [ 39.013731] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f50b73ead0 [ 39.015042] R13: 00007ffe6ad6e010 R14: 000055f50b73fbc0 R15: 000055f50b750780 [ 39.016323] [ 39.016735] irq event stamp: 1741 [ 39.017381] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.018867] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.020348] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 39.021871] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 39.023352] ---[ end trace 0000000000000000 ]--- [ 41.869800] ------------[ cut here ]------------ [ 41.870721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.872731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.874417] Modules linked in: [ 41.875013] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.877134] Tainted: [W]=WARN [ 41.877699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.879172] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.880101] 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 [ 41.883303] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 41.884296] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 41.885604] RDX: ffff888017211bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.886891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 41.888167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.889461] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 41.890754] FS: 00007f77b8ccf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.892202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.893280] CR2: 00007ffca135eef7 CR3: 00000000202fd000 CR4: 0000000000350ef0 [ 41.894571] Call Trace: [ 41.895072] [ 41.895484] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.896388] ? __create_object+0x59/0x80 [ 41.897181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.898153] __vmalloc_noprof+0x59/0x60 [ 41.898868] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.899742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.900678] bpf_prog_alloc+0x39/0x200 [ 41.901431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.902370] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.903276] do_seccomp+0x349/0x25e0 [ 41.903968] ? find_held_lock+0x2b/0x80 [ 41.904730] ? do_prlimit+0x310/0x610 [ 41.905491] ? __pfx_do_seccomp+0x10/0x10 [ 41.906286] ? do_raw_spin_unlock+0x53/0x220 [ 41.907117] ? _raw_spin_unlock+0x1e/0x40 [ 41.907862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.908833] ? static_key_count+0x60/0x80 [ 41.909646] prctl_set_seccomp+0x4e/0x70 [ 41.910430] __do_sys_prctl+0xe6c/0x1d70 [ 41.911213] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.912083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.913072] ? irqentry_exit+0xf3/0x650 [ 41.913798] do_syscall_64+0xbf/0x430 [ 41.914546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.915496] RIP: 0033:0x7f77b91c15cd [ 41.916205] 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 [ 41.919409] RSP: 002b:00007ffca135cd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.920778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77b91c15cd [ 41.922093] RDX: 000055a8d7f63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.923385] RBP: 00007ffca135cd60 R08: 0000000000000000 R09: 00007ffca135c400 [ 41.924666] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a911ff7ad0 [ 41.925917] R13: 00007ffca135d190 R14: 000055a911ff8bc0 R15: 000055a912009780 [ 41.927087] [ 41.927465] irq event stamp: 1781 [ 41.928054] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 41.929437] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 41.930808] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 41.932198] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 41.933560] ---[ end trace 0000000000000000 ]--- [ 42.514827] ------------[ cut here ]------------ [ 42.515751] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.517750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.519420] Modules linked in: [ 42.520005] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.522101] Tainted: [W]=WARN [ 42.522662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.524130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.525007] 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 [ 42.528214] RSP: 0018:ffff88801561fbc0 EFLAGS: 00010286 [ 42.529207] RAX: 0000000000000000 RBX: ffffed1002ac3f78 RCX: ffffffff813a4050 [ 42.530465] RDX: ffff888015bc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.531739] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac3f2f [ 42.533056] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.534327] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801561fdf8 [ 42.535618] FS: 00007f446c2ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.537060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.538117] CR2: 00007ffdefbb1ef7 CR3: 000000000d04a000 CR4: 0000000000350ef0 [ 42.539408] Call Trace: [ 42.539861] [ 42.540306] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.541223] ? __create_object+0x59/0x80 [ 42.541959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.542922] __vmalloc_noprof+0x59/0x60 [ 42.543693] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.544554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.545487] bpf_prog_alloc+0x39/0x200 [ 42.546219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.547153] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.548068] do_seccomp+0x349/0x25e0 [ 42.548743] ? find_held_lock+0x2b/0x80 [ 42.549515] ? do_prlimit+0x310/0x610 [ 42.550257] ? __pfx_do_seccomp+0x10/0x10 [ 42.551003] ? do_raw_spin_unlock+0x53/0x220 [ 42.551844] ? _raw_spin_unlock+0x1e/0x40 [ 42.552630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.553607] ? static_key_count+0x60/0x80 [ 42.554404] prctl_set_seccomp+0x4e/0x70 [ 42.555180] __do_sys_prctl+0xe6c/0x1d70 [ 42.555916] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.556769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.557748] ? irqentry_exit+0xf3/0x650 [ 42.558520] do_syscall_64+0xbf/0x430 [ 42.559264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.560214] RIP: 0033:0x7f446c79f5cd [ 42.560879] 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 [ 42.564092] RSP: 002b:00007ffdefbaf8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.565488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f446c79f5cd [ 42.566777] RDX: 00005644197e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.568069] RBP: 00007ffdefbaf900 R08: 0000000000000000 R09: 00007ffdefbaefa0 [ 42.569346] R10: 0000000000000000 R11: 0000000000000246 R12: 000056445311aad0 [ 42.570621] R13: 00007ffdefbafd30 R14: 000056445311bbc0 R15: 000056445312c780 [ 42.571924] [ 42.572391] irq event stamp: 1835 [ 42.573003] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 42.574552] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.576068] softirqs last enabled at (1438): [] handle_softirqs+0x50c/0x770 [ 42.577621] softirqs last disabled at (1433): [] __irq_exit_rcu+0xc4/0x100 [ 42.578702] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12345' (ECDSA) to the list of known hosts. 2025/11/18 07:12:28 fuzzer started 2025/11/18 07:12:28 dialing manager at localhost:37895 2025/11/18 07:12:28 checking machine... 2025/11/18 07:12:28 checking revisions... [ 43.347782] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:12:28 testing simple program... [ 43.419677] cgroup: Unknown subsys name 'net' [ 43.458470] cgroup: Unknown subsys name 'cpuset' [ 43.468271] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:12:27 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff88801734f73c RDX=1ffff11002b4f080 RSI=ffffffff85e1ffe0 RDI=ffff888015a78400 RBP=ffff888015a78000 RSP=ffff88801734f748 R8 =0000000000000001 R9 =ffff88801734f878 R10=000000000003c9ed R11=0000000000006e2e R12=ffff888015a78000 R13=ffff88801734f880 R14=ffff88801734f808 R15=ffff88801734f838 RIP=ffffffff815d2a40 RFL=00000212 [----A--] 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 00007f77b8ccf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca1356000 CR3=00000000202db000 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=563412feff00545000000000000080fe 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=00000000000232c5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6bcdd658 CR3=000000000c8cc000 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=32313a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343934 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000