[ 44.241349] ------------[ cut here ]------------ [ 44.242219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.244162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.245540] Modules linked in: [ 44.246131] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.248029] Tainted: [W]=WARN [ 44.248556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.249950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.250849] 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 [ 44.254187] RSP: 0018:ffff88801bd87bc0 EFLAGS: 00010286 [ 44.255118] RAX: 0000000000000000 RBX: ffffed10037b0f78 RCX: ffffffff813a4050 [ 44.256348] RDX: ffff888016165340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.257573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b0f2f [ 44.258792] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.260038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd87df8 [ 44.261265] FS: 00007f17a9b4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.262638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.263640] CR2: 00007ffe1a65bef8 CR3: 000000000b8c6000 CR4: 0000000000350ef0 [ 44.264860] Call Trace: [ 44.265341] [ 44.265731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.266586] ? __create_object+0x59/0x80 [ 44.267322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.268262] __vmalloc_noprof+0x59/0x60 [ 44.268943] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.269779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.270669] bpf_prog_alloc+0x39/0x200 [ 44.271357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.272248] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.273104] do_seccomp+0x349/0x25e0 [ 44.273749] ? find_held_lock+0x2b/0x80 [ 44.274476] ? do_prlimit+0x310/0x610 [ 44.275186] ? __pfx_do_seccomp+0x10/0x10 [ 44.275905] ? do_raw_spin_unlock+0x53/0x220 [ 44.276698] ? _raw_spin_unlock+0x1e/0x40 [ 44.277457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.278376] ? static_key_count+0x60/0x80 [ 44.279137] prctl_set_seccomp+0x4e/0x70 [ 44.279838] __do_sys_prctl+0xe6c/0x1d70 [ 44.280583] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.281394] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.282306] ? irqentry_exit+0xf3/0x650 [ 44.283027] do_syscall_64+0xbf/0x430 [ 44.283682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.284564] RIP: 0033:0x7f17aa03c5cd [ 44.285116] 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 [ 44.287633] RSP: 002b:00007ffe1a659b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.288733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17aa03c5cd [ 44.289746] RDX: 000055cbac78ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.290756] RBP: 00007ffe1a659bf0 R08: 0000000000000000 R09: 00007ffe1a659290 [ 44.291778] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbbbc94bf0 [ 44.292793] R13: 00007ffe1a65a020 R14: 000055cbbbc9e380 R15: 000055cbbbca9460 [ 44.293813] [ 44.294180] irq event stamp: 1715 [ 44.294663] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 44.295885] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 44.297082] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 44.298308] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 44.299510] ---[ end trace 0000000000000000 ]--- [ 47.424596] ------------[ cut here ]------------ [ 47.425660] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.428012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.429695] Modules linked in: [ 47.430400] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.432670] Tainted: [W]=WARN [ 47.433346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.435040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.436143] 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 [ 47.439735] RSP: 0018:ffff888017067bc0 EFLAGS: 00010286 [ 47.440864] RAX: 0000000000000000 RBX: ffffed1002e0cf78 RCX: ffffffff813a4050 [ 47.442290] RDX: ffff88800fbc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.443764] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0cf2f [ 47.445221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.446638] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017067df8 [ 47.447905] FS: 00007fca344fa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.449308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.450347] CR2: 00007ffefbbbbef8 CR3: 000000000ce8d000 CR4: 0000000000350ef0 [ 47.451617] Call Trace: [ 47.452122] [ 47.452542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.453409] ? __create_object+0x59/0x80 [ 47.454187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.455145] __vmalloc_noprof+0x59/0x60 [ 47.455874] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.456749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.457679] bpf_prog_alloc+0x39/0x200 [ 47.458400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.459337] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.460293] do_seccomp+0x349/0x25e0 [ 47.461016] ? find_held_lock+0x2b/0x80 [ 47.461721] ? do_prlimit+0x310/0x610 [ 47.462447] ? __pfx_do_seccomp+0x10/0x10 [ 47.463236] ? do_raw_spin_unlock+0x53/0x220 [ 47.464082] ? _raw_spin_unlock+0x1e/0x40 [ 47.464819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.465850] ? static_key_count+0x60/0x80 [ 47.466841] prctl_set_seccomp+0x4e/0x70 [ 47.467730] __do_sys_prctl+0xe6c/0x1d70 [ 47.468552] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.469474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.470410] ? irqentry_exit+0xf3/0x650 [ 47.471160] do_syscall_64+0xbf/0x430 [ 47.471859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.472809] RIP: 0033:0x7fca349ec5cd [ 47.473502] 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 [ 47.476617] RSP: 002b:00007ffefbbba180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.477991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca349ec5cd [ 47.479265] RDX: 000056483fb08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.480578] RBP: 00007ffefbbba1e0 R08: 0000000000000000 R09: 00007ffefbbb9880 [ 47.481832] R10: 0000000000000000 R11: 0000000000000246 R12: 000056485053fbf0 [ 47.483085] R13: 00007ffefbbba610 R14: 0000564850549380 R15: 0000564850554460 [ 47.484366] [ 47.484803] irq event stamp: 1735 [ 47.485434] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 47.486929] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 47.488435] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 47.490006] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 47.491487] ---[ end trace 0000000000000000 ]--- [ 48.315754] ------------[ cut here ]------------ [ 48.316674] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.318675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.320108] Modules linked in: [ 48.320679] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.324067] Tainted: [W]=WARN [ 48.324614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.326148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.327044] 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 [ 48.330193] RSP: 0018:ffff888016aa7bc0 EFLAGS: 00010286 [ 48.331148] RAX: 0000000000000000 RBX: ffffed1002d54f78 RCX: ffffffff813a4050 [ 48.332410] RDX: ffff8880177c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.333654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d54f2f [ 48.334901] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.336152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aa7df8 [ 48.337402] FS: 00007f6f22a62900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.338847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.339893] CR2: 00007f6f22f54580 CR3: 0000000020485000 CR4: 0000000000350ef0 [ 48.341167] Call Trace: [ 48.341618] [ 48.342058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.342903] ? __create_object+0x59/0x80 [ 48.343669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.344647] __vmalloc_noprof+0x59/0x60 [ 48.345399] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.346317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.347259] bpf_prog_alloc+0x39/0x200 [ 48.348023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.348901] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.349797] do_seccomp+0x349/0x25e0 [ 48.350506] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.351421] ? __pfx_do_seccomp+0x10/0x10 [ 48.352221] ? find_held_lock+0x2b/0x80 [ 48.352939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.353892] ? static_key_count+0x60/0x80 [ 48.354692] prctl_set_seccomp+0x4e/0x70 [ 48.355447] __do_sys_prctl+0xe6c/0x1d70 [ 48.356247] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.357102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.358073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.359063] ? irqentry_exit+0xf3/0x650 [ 48.359796] do_syscall_64+0xbf/0x430 [ 48.360534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.361492] RIP: 0033:0x7f6f22f545cd [ 48.362182] 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 [ 48.365384] RSP: 002b:00007ffdf464a310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.366746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f22f545cd [ 48.368050] RDX: 000055b263d7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.369348] RBP: 00007ffdf464a370 R08: 0000000000000000 R09: 00007ffdf4649a10 [ 48.370629] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b26810cbf0 [ 48.371925] R13: 00007ffdf464a7a0 R14: 000055b268116380 R15: 000055b268121460 [ 48.373214] [ 48.373641] irq event stamp: 2105 [ 48.374270] hardirqs last enabled at (2115): [] __up_console_sem+0x78/0x80 [ 48.375768] hardirqs last disabled at (2124): [] __up_console_sem+0x5d/0x80 [ 48.377291] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 48.378826] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 48.380287] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27215' (ECDSA) to the list of known hosts. 2025/11/17 11:03:19 fuzzer started 2025/11/17 11:03:19 dialing manager at localhost:37895 2025/11/17 11:03:19 checking machine... 2025/11/17 11:03:19 checking revisions... [ 49.288718] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:03:19 testing simple program... [ 49.379549] cgroup: Unknown subsys name 'net' [ 49.422839] cgroup: Unknown subsys name 'cpuset' [ 49.439705] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:03:18 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=ffff88801821fdd8 RCX=ffffffff84bf0ded RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000005 RBP=dffffc0000000000 RSP=ffff88801821fd40 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888016c48c1e R13=ffffed1003043fc4 R14=0000000000000000 R15=ffff88801821fe25 RIP=ffffffff817515ca 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fca344fa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca34ab1618 CR3=0000000020579000 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=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 info registers vcpu 1 RAX=000000000003304d 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe98209d028 CR3=000000000edb5000 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=e8b8f612b022f5bf63445cf5a222b5f7 XMM02=ec2efd57dc4c00df00000000003025e8 XMM03=800b4ba033150ffc00000000003026b8 XMM04=cd4244f03f12124e00000000000ae988 XMM05=c31c574db1bd31a9000000000031f980 XMM06=817b8945e9d50373000000000031f378 XMM07=e042d86d42eb936e000000000030ef88 XMM08=800b4ba033150ffc00000000003026b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000