[ 44.021005] ------------[ cut here ]------------ [ 44.022002] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.024064] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.025572] Modules linked in: [ 44.026236] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.028258] Tainted: [W]=WARN [ 44.028825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.030375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.031327] 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 [ 44.034579] RSP: 0018:ffff888018f4fbc0 EFLAGS: 00010286 [ 44.035600] RAX: 0000000000000000 RBX: ffffed10031e9f78 RCX: ffffffff813a4050 [ 44.036936] RDX: ffff88800fc51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.038265] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e9f2f [ 44.039591] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.040928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f4fdf8 [ 44.042288] FS: 00007f7efe604900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.043756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.044854] CR2: 00007f7efeaf6580 CR3: 000000000d36b000 CR4: 0000000000350ef0 [ 44.046212] Call Trace: [ 44.046695] [ 44.047182] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.048116] ? __create_object+0x59/0x80 [ 44.048881] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.049843] __vmalloc_noprof+0x59/0x60 [ 44.050493] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.051239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.052030] bpf_prog_alloc+0x39/0x200 [ 44.052602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.053409] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.054185] do_seccomp+0x349/0x25e0 [ 44.054754] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.055520] ? __pfx_do_seccomp+0x10/0x10 [ 44.056191] ? find_held_lock+0x2b/0x80 [ 44.056801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.057605] ? static_key_count+0x60/0x80 [ 44.058288] prctl_set_seccomp+0x4e/0x70 [ 44.058955] __do_sys_prctl+0xe6c/0x1d70 [ 44.059579] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.060299] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.061118] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.061962] ? irqentry_exit+0xf3/0x650 [ 44.062574] do_syscall_64+0xbf/0x430 [ 44.063210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.064029] RIP: 0033:0x7f7efeaf65cd [ 44.064578] 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 [ 44.067281] RSP: 002b:00007ffcdec9a160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.068473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7efeaf65cd [ 44.069561] RDX: 000056523622ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.070654] RBP: 00007ffcdec9a1c0 R08: 0000000000000000 R09: 00007ffcdec99860 [ 44.071726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565255dc3ad0 [ 44.072825] R13: 00007ffcdec9a5f0 R14: 0000565255dc4bc0 R15: 0000565255dd5780 [ 44.073961] [ 44.074319] irq event stamp: 2439 [ 44.074844] hardirqs last enabled at (2447): [] __up_console_sem+0x78/0x80 [ 44.076123] hardirqs last disabled at (2456): [] __up_console_sem+0x5d/0x80 [ 44.077416] softirqs last enabled at (2362): [] handle_softirqs+0x50c/0x770 [ 44.078720] softirqs last disabled at (2347): [] __irq_exit_rcu+0xc4/0x100 [ 44.080031] ---[ end trace 0000000000000000 ]--- [ 47.422614] ------------[ cut here ]------------ [ 47.423231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.424535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.425474] Modules linked in: [ 47.425867] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.427135] Tainted: [W]=WARN [ 47.427483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.428425] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.429010] 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 [ 47.431216] RSP: 0018:ffff88800f57fbc0 EFLAGS: 00010286 [ 47.432217] RAX: 0000000000000000 RBX: ffffed1001eaff78 RCX: ffffffff813a4050 [ 47.433528] RDX: ffff88800fa21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.434847] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eaff2f [ 47.436153] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.437489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f57fdf8 [ 47.438836] FS: 00007febb10cf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.440320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.441439] CR2: 00007ffeb33fcef7 CR3: 000000000d013000 CR4: 0000000000350ef0 [ 47.442792] Call Trace: [ 47.443320] [ 47.443738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.444678] ? __create_object+0x59/0x80 [ 47.445515] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.446553] __vmalloc_noprof+0x59/0x60 [ 47.447508] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.448473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.449460] bpf_prog_alloc+0x39/0x200 [ 47.450244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.451214] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.452170] do_seccomp+0x349/0x25e0 [ 47.452891] ? find_held_lock+0x2b/0x80 [ 47.453690] ? do_prlimit+0x310/0x610 [ 47.454503] ? __pfx_do_seccomp+0x10/0x10 [ 47.455343] ? do_raw_spin_unlock+0x53/0x220 [ 47.456191] ? _raw_spin_unlock+0x1e/0x40 [ 47.456998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.457985] ? static_key_count+0x60/0x80 [ 47.458724] prctl_set_seccomp+0x4e/0x70 [ 47.459485] __do_sys_prctl+0xe6c/0x1d70 [ 47.460260] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.461109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.462080] ? irqentry_exit+0xf3/0x650 [ 47.462796] do_syscall_64+0xbf/0x430 [ 47.463512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.464450] RIP: 0033:0x7febb15c15cd [ 47.465131] 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 [ 47.468378] RSP: 002b:00007ffeb33fb4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.469745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febb15c15cd [ 47.471000] RDX: 000055c357e02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.472266] RBP: 00007ffeb33fb510 R08: 0000000000000000 R09: 00007ffeb33fabb0 [ 47.473539] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3887eaad0 [ 47.474816] R13: 00007ffeb33fb940 R14: 000055c3887ebbc0 R15: 000055c3887fc780 [ 47.476326] [ 47.476859] irq event stamp: 1687 [ 47.477692] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 47.479558] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 47.481422] softirqs last enabled at (1222): [] handle_softirqs+0x50c/0x770 [ 47.483058] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 47.484590] ---[ end trace 0000000000000000 ]--- [ 48.319385] ------------[ cut here ]------------ [ 48.320338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.322368] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 48.323805] Modules linked in: [ 48.324428] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.326403] Tainted: [W]=WARN [ 48.326990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.328461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.329392] 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 [ 48.332513] RSP: 0018:ffff88801754fbc0 EFLAGS: 00010286 [ 48.333500] RAX: 0000000000000000 RBX: ffffed1002ea9f78 RCX: ffffffff813a4050 [ 48.334785] RDX: ffff88800fd6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.336064] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea9f2f [ 48.337356] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.338636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801754fdf8 [ 48.339932] FS: 00007fed34fe9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.341377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.342427] CR2: 00007fff0e68fef7 CR3: 000000001d92b000 CR4: 0000000000350ef0 [ 48.343697] Call Trace: [ 48.344198] [ 48.344603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.345507] ? __create_object+0x59/0x80 [ 48.346275] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.347246] __vmalloc_noprof+0x59/0x60 [ 48.347989] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.348813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.349743] bpf_prog_alloc+0x39/0x200 [ 48.350471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.351396] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.352292] do_seccomp+0x349/0x25e0 [ 48.353001] ? find_held_lock+0x2b/0x80 [ 48.353721] ? do_prlimit+0x310/0x610 [ 48.354453] ? __pfx_do_seccomp+0x10/0x10 [ 48.355243] ? do_raw_spin_unlock+0x53/0x220 [ 48.356066] ? _raw_spin_unlock+0x1e/0x40 [ 48.356809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.357773] ? static_key_count+0x60/0x80 [ 48.358552] prctl_set_seccomp+0x4e/0x70 [ 48.359312] __do_sys_prctl+0xe6c/0x1d70 [ 48.360088] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.360899] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.361878] ? irqentry_exit+0xf3/0x650 [ 48.362635] do_syscall_64+0xbf/0x430 [ 48.363368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.364309] RIP: 0033:0x7fed354db5cd [ 48.365004] 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 [ 48.368163] RSP: 002b:00007fff0e68d280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.369526] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed354db5cd [ 48.370820] RDX: 00005630fac4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.372088] RBP: 00007fff0e68d2e0 R08: 0000000000000000 R09: 00007fff0e68c980 [ 48.373391] R10: 0000000000000000 R11: 0000000000000246 R12: 000056311b9c8ad0 [ 48.374676] R13: 00007fff0e68d710 R14: 000056311b9c9bc0 R15: 000056311b9da780 [ 48.375980] [ 48.376402] irq event stamp: 1739 [ 48.377052] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 48.378585] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 48.380102] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 48.381655] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 48.383168] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65411' (ECDSA) to the list of known hosts. 2025/11/18 03:10:08 fuzzer started 2025/11/18 03:10:08 dialing manager at localhost:37895 2025/11/18 03:10:08 checking machine... 2025/11/18 03:10:08 checking revisions... [ 49.255155] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:10:08 testing simple program... [ 49.335973] cgroup: Unknown subsys name 'net' [ 49.384489] cgroup: Unknown subsys name 'cpuset' [ 49.393812] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:10:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015ec5340 RCX=ffff888018da786c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888015ec573c RBP=ffff888015ec5340 RSP=ffff888018da7878 R8 =0000000000000001 R9 =ffff888018da7958 R10=000000000003c9ed R11=0000000000023cd8 R12=ffff888015ec5340 R13=ffff888018da7960 R14=ffff888018da7d00 R15=ffff888018da7918 RIP=ffffffff815d2a95 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 00007febb10cf900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007febb1686618 CR3=000000001fe37000 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=0000000000000000 RBX=ffff88801af91e80 RCX=ffffffff8152d723 RDX=ffff888018895340 RSI=ffffffff81f42be5 RDI=ffff8880160df920 RBP=0000000000000000 RSP=ffff8880160df9b0 R8 =0000000000000001 R9 =ffffed1002c1bf24 R10=0000000000000003 R11=0000000000000001 R12=ffff88801af91e90 R13=0000000000000fff R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81f42be9 RFL=00000093 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c38883d000 CR3=000000000c62c000 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=30313a333020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732037303a3031 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303936 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000