[ 38.936533] ------------[ cut here ]------------ [ 38.937124] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.938389] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 38.939312] Modules linked in: [ 38.939680] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.940917] Tainted: [W]=WARN [ 38.941282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.942200] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.942750] 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 [ 38.944720] RSP: 0018:ffff88800712fbc0 EFLAGS: 00010286 [ 38.945318] RAX: 0000000000000000 RBX: ffffed1000e25f78 RCX: ffffffff813a4050 [ 38.946122] RDX: ffff888015cb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.946895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e25f2f [ 38.947687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.948481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800712fdf8 [ 38.949276] FS: 00007fa130a07900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.950164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.950808] CR2: 00007fffe568def7 CR3: 000000000e40b000 CR4: 0000000000350ef0 [ 38.951603] Call Trace: [ 38.951892] [ 38.952173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.952708] ? __create_object+0x59/0x80 [ 38.953187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.953760] __vmalloc_noprof+0x59/0x60 [ 38.954229] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.954758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.955340] bpf_prog_alloc+0x39/0x200 [ 38.955778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.956360] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.956900] do_seccomp+0x349/0x25e0 [ 38.957350] ? find_held_lock+0x2b/0x80 [ 38.957802] ? do_prlimit+0x310/0x610 [ 38.958263] ? __pfx_do_seccomp+0x10/0x10 [ 38.958738] ? do_raw_spin_unlock+0x53/0x220 [ 38.959260] ? _raw_spin_unlock+0x1e/0x40 [ 38.959724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.960333] ? static_key_count+0x60/0x80 [ 38.960809] prctl_set_seccomp+0x4e/0x70 [ 38.961295] __do_sys_prctl+0xe6c/0x1d70 [ 38.961761] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.962298] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.962886] ? irqentry_exit+0xf3/0x650 [ 38.963365] do_syscall_64+0xbf/0x430 [ 38.963803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.964397] RIP: 0033:0x7fa130ef95cd [ 38.964811] 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 [ 38.966803] RSP: 002b:00007fffe568c810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.967665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa130ef95cd [ 38.968466] RDX: 00005568f5f79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.969260] RBP: 00007fffe568c870 R08: 0000000000000000 R09: 00007fffe568bf10 [ 38.970040] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569316842b0 [ 38.970852] R13: 00007fffe568cca0 R14: 0000556931686d20 R15: 00005569316988d0 [ 38.971673] [ 38.971939] irq event stamp: 1695 [ 38.972342] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 38.973298] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 38.974251] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 38.975223] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 38.976485] ---[ end trace 0000000000000000 ]--- [ 42.312145] ------------[ cut here ]------------ [ 42.313031] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.315230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.316724] Modules linked in: [ 42.317378] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.319403] Tainted: [W]=WARN [ 42.319973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.321467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.322401] 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 [ 42.325647] RSP: 0018:ffff88800d827bc0 EFLAGS: 00010286 [ 42.326640] RAX: 0000000000000000 RBX: ffffed1001b04f78 RCX: ffffffff813a4050 [ 42.327929] RDX: ffff888009f91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.329227] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b04f2f [ 42.330520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.331805] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d827df8 [ 42.333109] FS: 00007efe9d619900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.334574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.335659] CR2: 00007ffeca984ef7 CR3: 000000000b9d7000 CR4: 0000000000350ef0 [ 42.336958] Call Trace: [ 42.337473] [ 42.337888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.338797] ? __create_object+0x59/0x80 [ 42.339578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.340566] __vmalloc_noprof+0x59/0x60 [ 42.341324] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.342199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.343150] bpf_prog_alloc+0x39/0x200 [ 42.343855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.344794] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.345725] do_seccomp+0x349/0x25e0 [ 42.346448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.347451] ? irqentry_exit+0x17b/0x650 [ 42.348225] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.349228] ? __pfx_do_seccomp+0x10/0x10 [ 42.349996] ? __do_sys_prctl+0xc4/0x1d70 [ 42.350825] prctl_set_seccomp+0x4e/0x70 [ 42.351605] __do_sys_prctl+0xe6c/0x1d70 [ 42.352409] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.353262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.354237] ? irqentry_exit+0xf3/0x650 [ 42.354969] do_syscall_64+0xbf/0x430 [ 42.355718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.356680] RIP: 0033:0x7efe9db0b5cd [ 42.357387] 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 [ 42.360584] RSP: 002b:00007ffeca983840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.361954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe9db0b5cd [ 42.363249] RDX: 0000559533b2fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.364524] RBP: 00007ffeca9838a0 R08: 0000000000000000 R09: 00007ffeca982f40 [ 42.365812] R10: 0000000000000000 R11: 0000000000000246 R12: 000055955476fad0 [ 42.367125] R13: 00007ffeca983cd0 R14: 0000559554770bc0 R15: 0000559554781780 [ 42.368419] [ 42.368848] irq event stamp: 1789 [ 42.369490] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 42.371032] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 42.372586] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 42.374125] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 42.375670] ---[ end trace 0000000000000000 ]--- [ 43.243524] ------------[ cut here ]------------ [ 43.244302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.245990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.247224] Modules linked in: [ 43.247712] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.249346] Tainted: [W]=WARN [ 43.249802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.251057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.251806] 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 [ 43.254428] RSP: 0018:ffff88801a6efbc0 EFLAGS: 00010286 [ 43.255259] RAX: 0000000000000000 RBX: ffffed10034ddf78 RCX: ffffffff813a4050 [ 43.256321] RDX: ffff888016468000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.257378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034ddf2f [ 43.258422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.259498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a6efdf8 [ 43.260564] FS: 00007f7b76ea3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.261750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.262642] CR2: 00007f7b77395580 CR3: 000000001f458000 CR4: 0000000000350ef0 [ 43.263711] Call Trace: [ 43.264129] [ 43.264470] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.265214] ? __create_object+0x59/0x80 [ 43.265829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.266659] __vmalloc_noprof+0x59/0x60 [ 43.267274] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.268106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.268882] bpf_prog_alloc+0x39/0x200 [ 43.269503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.270261] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.271002] do_seccomp+0x349/0x25e0 [ 43.271604] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.272352] ? __pfx_do_seccomp+0x10/0x10 [ 43.272964] ? find_held_lock+0x2b/0x80 [ 43.273583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.274368] ? static_key_count+0x60/0x80 [ 43.275026] prctl_set_seccomp+0x4e/0x70 [ 43.275668] __do_sys_prctl+0xe6c/0x1d70 [ 43.276317] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.276986] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.277778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.278605] ? irqentry_exit+0xf3/0x650 [ 43.279246] do_syscall_64+0xbf/0x430 [ 43.279822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.280602] RIP: 0033:0x7f7b773955cd [ 43.281175] 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 [ 43.283834] RSP: 002b:00007ffc2167d2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.284966] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7b773955cd [ 43.286005] RDX: 0000556fe5370e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.287218] RBP: 00007ffc2167d330 R08: 0000000000000000 R09: 00007ffc2167c9d0 [ 43.288465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ff80182b0 [ 43.289511] R13: 00007ffc2167d760 R14: 0000556ff801ad20 R15: 0000556ff802c8d0 [ 43.290628] [ 43.290982] irq event stamp: 1699 [ 43.291621] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 43.293163] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 43.294406] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 43.295733] softirqs last disabled at (1227): [] __irq_exit_rcu+0xc4/0x100 [ 43.296985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29362' (ECDSA) to the list of known hosts. 2025/11/17 15:52:23 fuzzer started 2025/11/17 15:52:23 dialing manager at localhost:37895 2025/11/17 15:52:23 checking machine... 2025/11/17 15:52:23 checking revisions... [ 44.200381] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:52:24 testing simple program... [ 44.289510] cgroup: Unknown subsys name 'net' [ 44.345521] cgroup: Unknown subsys name 'cpuset' [ 44.357981] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:52:23 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff83ccfd07 RDX=1ffff11003d70f68 RSI=ffffffff83cd0283 RDI=ffff88800b3480f8 RBP=ffff88800b3480e8 RSP=ffff8880159af890 R8 =ffff8880159afa50 R9 =ffffed1002b35f0a R10=0000000000000000 R11=0000000000000001 R12=ffff88801eb87b40 R13=ffff88801eb87b40 R14=0000000000000000 R15=0000000000000293 RIP=ffffffff83cd02c6 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ffb4734d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055955476c218 CR3=000000000e384000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30303336332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87b15560 RBX=ffff888015da0000 RCX=7a04557b2c87e267 RDX=7a04557b2c87e267 RSI=000000006752076d RDI=ffff888015da0a80 RBP=ffff888015da0a58 RSP=ffff88801b7a7b68 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015da0a80 R13=0000000000003a9a R14=0000000000000001 R15=7a04557b2c87e267 RIP=ffffffff81527b75 RFL=00000086 [--S--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 00007efe9d619900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f59bb411560 CR3=000000001ea86000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000