[ 45.298869] ------------[ cut here ]------------ [ 45.299807] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.301814] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.303304] Modules linked in: [ 45.303887] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.305852] Tainted: [W]=WARN [ 45.306453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.307900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.308793] 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 [ 45.311911] RSP: 0018:ffff88800f3f7bc0 EFLAGS: 00010286 [ 45.312868] RAX: 0000000000000000 RBX: ffffed1001e7ef78 RCX: ffffffff813a4050 [ 45.314128] RDX: ffff888018e03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.315447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7ef2f [ 45.316705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.317978] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3f7df8 [ 45.319246] FS: 00007ff610c2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.320654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.321700] CR2: 00007ff6111954a6 CR3: 000000000befb000 CR4: 0000000000350ef0 [ 45.322975] Call Trace: [ 45.323489] [ 45.323895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.324788] ? __create_object+0x59/0x80 [ 45.325575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.326551] __vmalloc_noprof+0x59/0x60 [ 45.327314] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.328184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.329054] bpf_prog_alloc+0x39/0x200 [ 45.329775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.330702] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.331603] do_seccomp+0x349/0x25e0 [ 45.332309] ? find_held_lock+0x2b/0x80 [ 45.333030] ? do_prlimit+0x310/0x610 [ 45.333750] ? __pfx_do_seccomp+0x10/0x10 [ 45.334538] ? do_raw_spin_unlock+0x53/0x220 [ 45.335371] ? _raw_spin_unlock+0x1e/0x40 [ 45.336097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.337036] ? static_key_count+0x60/0x80 [ 45.337808] prctl_set_seccomp+0x4e/0x70 [ 45.338581] __do_sys_prctl+0xe6c/0x1d70 [ 45.339364] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.340208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.341118] ? irqentry_exit+0xf3/0x650 [ 45.341876] do_syscall_64+0xbf/0x430 [ 45.342620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.343579] RIP: 0033:0x7ff6111215cd [ 45.344291] 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 [ 45.347377] RSP: 002b:00007ffdea5b4000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.348493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6111215cd [ 45.349531] RDX: 0000561bbc949e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.350593] RBP: 00007ffdea5b4060 R08: 0000000000000000 R09: 00007ffdea5b3700 [ 45.351639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561bd75e5ad0 [ 45.352679] R13: 00007ffdea5b4490 R14: 0000561bd75e6bc0 R15: 0000561bd75f7780 [ 45.353754] [ 45.354100] irq event stamp: 1743 [ 45.354644] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.355891] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.357129] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 45.358416] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 45.359643] ---[ end trace 0000000000000000 ]--- [ 48.987307] ------------[ cut here ]------------ [ 48.988280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.990373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.991873] Modules linked in: [ 48.992522] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.994541] Tainted: [W]=WARN [ 48.995095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.996584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.997502] 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 [ 49.000704] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286 [ 49.001693] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050 [ 49.003016] RDX: ffff88800f529bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.004310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f [ 49.005599] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.006902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8 [ 49.008186] FS: 00007fcf38d42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.009639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.010728] CR2: 00007fcf39234580 CR3: 000000001f9e3000 CR4: 0000000000350ef0 [ 49.012037] Call Trace: [ 49.012538] [ 49.012953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.013852] ? __create_object+0x59/0x80 [ 49.015177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.016127] __vmalloc_noprof+0x59/0x60 [ 49.016898] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.017792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.018760] bpf_prog_alloc+0x39/0x200 [ 49.019502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.020433] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.021359] do_seccomp+0x349/0x25e0 [ 49.022047] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.022962] ? __pfx_do_seccomp+0x10/0x10 [ 49.023746] ? find_held_lock+0x2b/0x80 [ 49.024497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.025458] ? static_key_count+0x60/0x80 [ 49.026301] prctl_set_seccomp+0x4e/0x70 [ 49.027045] __do_sys_prctl+0xe6c/0x1d70 [ 49.027840] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.028704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.029686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.030682] ? irqentry_exit+0xf3/0x650 [ 49.031474] do_syscall_64+0xbf/0x430 [ 49.032228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.033136] RIP: 0033:0x7fcf392345cd [ 49.033854] 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 [ 49.037038] RSP: 002b:00007ffc78ee0200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.038432] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf392345cd [ 49.039733] RDX: 000055f9bb545e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.041028] RBP: 00007ffc78ee0260 R08: 0000000000000000 R09: 00007ffc78edf900 [ 49.042335] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f9d2729ad0 [ 49.043629] R13: 00007ffc78ee0690 R14: 000055f9d272abc0 R15: 000055f9d273b780 [ 49.044956] [ 49.045426] irq event stamp: 1735 [ 49.046043] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.047590] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.049124] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.050722] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.052251] ---[ end trace 0000000000000000 ]--- [ 49.908478] ------------[ cut here ]------------ [ 49.909556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.911770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.913399] Modules linked in: [ 49.914037] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.916203] Tainted: [W]=WARN [ 49.916803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.918403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.919407] 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 [ 49.922847] RSP: 0018:ffff8880165e7bc0 EFLAGS: 00010286 [ 49.923909] RAX: 0000000000000000 RBX: ffffed1002cbcf78 RCX: ffffffff813a4050 [ 49.925317] RDX: ffff888017b28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.926732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbcf2f [ 49.928126] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.929558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165e7df8 [ 49.931006] FS: 00007fd135b6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.932577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.933732] CR2: 00007ffc065f0ef7 CR3: 000000000e211000 CR4: 0000000000350ef0 [ 49.935138] Call Trace: [ 49.935677] [ 49.936124] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.937082] ? __create_object+0x59/0x80 [ 49.937946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.939006] __vmalloc_noprof+0x59/0x60 [ 49.939824] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.940784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.941803] bpf_prog_alloc+0x39/0x200 [ 49.942612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.943621] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.944610] do_seccomp+0x349/0x25e0 [ 49.945378] ? find_held_lock+0x2b/0x80 [ 49.946207] ? do_prlimit+0x310/0x610 [ 49.946963] ? __pfx_do_seccomp+0x10/0x10 [ 49.947819] ? do_raw_spin_unlock+0x53/0x220 [ 49.948714] ? _raw_spin_unlock+0x1e/0x40 [ 49.949563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.950633] ? static_key_count+0x60/0x80 [ 49.951509] prctl_set_seccomp+0x4e/0x70 [ 49.952338] __do_sys_prctl+0xe6c/0x1d70 [ 49.953137] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.954078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.955138] ? irqentry_exit+0xf3/0x650 [ 49.955960] do_syscall_64+0xbf/0x430 [ 49.956767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.957799] RIP: 0033:0x7fd1360615cd [ 49.958573] 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 [ 49.962004] RSP: 002b:00007ffc065ef670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.963519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1360615cd [ 49.964910] RDX: 000055dab936de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.966319] RBP: 00007ffc065ef6d0 R08: 0000000000000000 R09: 00007ffc065eed70 [ 49.967712] R10: 0000000000000000 R11: 0000000000000246 R12: 000055daf15bead0 [ 49.969095] R13: 00007ffc065efb00 R14: 000055daf15bfbc0 R15: 000055daf15d0780 [ 49.970510] [ 49.970975] irq event stamp: 1807 [ 49.971688] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.973345] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.974968] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 49.976403] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 49.977807] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37168' (ECDSA) to the list of known hosts. 2025/11/18 00:49:14 fuzzer started 2025/11/18 00:49:14 dialing manager at localhost:37895 2025/11/18 00:49:14 checking machine... 2025/11/18 00:49:14 checking revisions... [ 50.938478] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:49:15 testing simple program... [ 51.022958] cgroup: Unknown subsys name 'net' [ 51.108247] cgroup: Unknown subsys name 'cpuset' [ 51.122058] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:49:14 Registers: info registers vcpu 0 RAX=1ffffffff0d57191 RBX=0000000000000001 RCX=ffffffff86ab8c8a RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff888016447518 RBP=ffff888016447508 RSP=ffff888016447440 R8 =ffffffff86ab8c8e R9 =ffff8880164474f0 R10=000000000003c9ed R11=0000000000025776 R12=ffff888016447510 R13=ffff8880164474f8 R14=ffff888016447820 R15=ffff8880164474b0 RIP=ffffffff8135f084 RFL=00000213 [----A-C] 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 00007f74017ac900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7400ec23d8 CR3=0000000016efc000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=632620417d91d52700000000000ae988 XMM05=2b68d25e4170f679000000000031f9d8 XMM06=1cdaac505e937954000000000031e778 XMM07=fb795ef6d6577056000000000030e9c0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff88800ee6b780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800ee6c1d8 RSP=ffff888016baf650 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800ee6c1d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007fcf38d42900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc78eda000 CR3=000000001f97a000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000