[ 45.748313] ------------[ cut here ]------------ [ 45.749286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.751275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.752730] Modules linked in: [ 45.753338] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.755589] Tainted: [W]=WARN [ 45.756141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.757684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.758591] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.761765] RSP: 0018:ffff88801956fbc0 EFLAGS: 00010286 [ 45.762739] RAX: 0000000000000000 RBX: ffffed10032adf78 RCX: ffffffff813a4050 [ 45.764020] RDX: ffff888018ae8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.765300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032adf2f [ 45.766583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.767862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801956fdf8 [ 45.769152] FS: 00007f5f28693900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.770587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.771653] CR2: 00007f5f28b85580 CR3: 000000000e1ee000 CR4: 0000000000350ef0 [ 45.772937] Call Trace: [ 45.773398] [ 45.773859] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.774758] ? __create_object+0x59/0x80 [ 45.775553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.776528] __vmalloc_noprof+0x59/0x60 [ 45.777249] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.778135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.779065] bpf_prog_alloc+0x39/0x200 [ 45.779805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.780729] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.781652] do_seccomp+0x349/0x25e0 [ 45.782314] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.783216] ? __pfx_do_seccomp+0x10/0x10 [ 45.784008] ? find_held_lock+0x2b/0x80 [ 45.784761] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.785736] ? static_key_count+0x60/0x80 [ 45.786540] prctl_set_seccomp+0x4e/0x70 [ 45.787264] __do_sys_prctl+0xe6c/0x1d70 [ 45.788037] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.788897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.789868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.790856] ? irqentry_exit+0xf3/0x650 [ 45.791618] do_syscall_64+0xbf/0x430 [ 45.792311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.793307] RIP: 0033:0x7f5f28b855cd [ 45.794019] 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 [ 45.797194] RSP: 002b:00007ffea5251900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.798562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f28b855cd [ 45.799833] RDX: 0000561c72cf0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.801128] RBP: 00007ffea5251960 R08: 0000000000000000 R09: 00007ffea5251000 [ 45.802395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ca2e12ad0 [ 45.803694] R13: 00007ffea5251d90 R14: 0000561ca2e13bc0 R15: 0000561ca2e24780 [ 45.805008] [ 45.805458] irq event stamp: 1839 [ 45.806064] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 45.807584] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 45.809112] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770 [ 45.810638] softirqs last disabled at (1473): [] __irq_exit_rcu+0xc4/0x100 [ 45.812155] ---[ end trace 0000000000000000 ]--- [ 48.607673] ------------[ cut here ]------------ [ 48.608241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.609574] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.610522] Modules linked in: [ 48.610916] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.612231] Tainted: [W]=WARN [ 48.612619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.613572] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.614134] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.616151] RSP: 0018:ffff888019de7bc0 EFLAGS: 00010286 [ 48.616753] RAX: 0000000000000000 RBX: ffffed10033bcf78 RCX: ffffffff813a4050 [ 48.617535] RDX: ffff88800a980000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.618286] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bcf2f [ 48.619055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.619839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019de7df8 [ 48.620613] FS: 00007f1452fac900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.621506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.622110] CR2: 00007ffd48a21ef7 CR3: 000000000dfa0000 CR4: 0000000000350ef0 [ 48.622890] Call Trace: [ 48.623173] [ 48.623445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.623964] ? __create_object+0x59/0x80 [ 48.624412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.625007] __vmalloc_noprof+0x59/0x60 [ 48.625456] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.625952] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.626507] bpf_prog_alloc+0x39/0x200 [ 48.626934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.627490] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.628003] do_seccomp+0x349/0x25e0 [ 48.628407] ? find_held_lock+0x2b/0x80 [ 48.628872] ? do_prlimit+0x310/0x610 [ 48.629293] ? __pfx_do_seccomp+0x10/0x10 [ 48.629768] ? do_raw_spin_unlock+0x53/0x220 [ 48.630258] ? _raw_spin_unlock+0x1e/0x40 [ 48.630739] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.631285] ? static_key_count+0x60/0x80 [ 48.631767] prctl_set_seccomp+0x4e/0x70 [ 48.632203] __do_sys_prctl+0xe6c/0x1d70 [ 48.632676] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.633172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.633764] ? irqentry_exit+0xf3/0x650 [ 48.634195] do_syscall_64+0xbf/0x430 [ 48.634645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.635189] RIP: 0033:0x7f145349e5cd [ 48.635610] 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 [ 48.637511] RSP: 002b:00007ffd48a1f3b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.638300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f145349e5cd [ 48.639072] RDX: 0000556885fb6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.639831] RBP: 00007ffd48a1f410 R08: 0000000000000000 R09: 00007ffd48a1eab0 [ 48.640597] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568a3263ad0 [ 48.641342] R13: 00007ffd48a1f840 R14: 00005568a3264bc0 R15: 00005568a3275780 [ 48.642121] [ 48.642380] irq event stamp: 1767 [ 48.642766] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 48.643669] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 48.644583] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 48.645506] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 48.646380] ---[ end trace 0000000000000000 ]--- [ 49.347331] ------------[ cut here ]------------ [ 49.348376] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.350818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.352471] Modules linked in: [ 49.353123] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.355277] Tainted: [W]=WARN [ 49.355914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.357514] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.358503] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.361906] RSP: 0018:ffff88800f287bc0 EFLAGS: 00010286 [ 49.362960] RAX: 0000000000000000 RBX: ffffed1001e50f78 RCX: ffffffff813a4050 [ 49.364342] RDX: ffff8880139c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.365727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e50f2f [ 49.367103] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.368483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f287df8 [ 49.369864] FS: 00007f6b75697900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.371407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.372561] CR2: 00007fff95a9aef7 CR3: 000000000afe1000 CR4: 0000000000350ef0 [ 49.373954] Call Trace: [ 49.374493] [ 49.374935] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.375896] ? __create_object+0x59/0x80 [ 49.376739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.377787] __vmalloc_noprof+0x59/0x60 [ 49.378613] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.379557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.380547] bpf_prog_alloc+0x39/0x200 [ 49.381298] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.382292] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.383257] do_seccomp+0x349/0x25e0 [ 49.384030] ? find_held_lock+0x2b/0x80 [ 49.384848] ? do_prlimit+0x310/0x610 [ 49.385651] ? __pfx_do_seccomp+0x10/0x10 [ 49.386485] ? do_raw_spin_unlock+0x53/0x220 [ 49.387324] ? _raw_spin_unlock+0x1e/0x40 [ 49.388149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.389191] ? static_key_count+0x60/0x80 [ 49.390043] prctl_set_seccomp+0x4e/0x70 [ 49.390870] __do_sys_prctl+0xe6c/0x1d70 [ 49.391707] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.392633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.393681] ? irqentry_exit+0xf3/0x650 [ 49.394501] do_syscall_64+0xbf/0x430 [ 49.395248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.396266] RIP: 0033:0x7f6b75b895cd [ 49.397030] 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 [ 49.400439] RSP: 002b:00007fff95a99730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.401905] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b75b895cd [ 49.403277] RDX: 0000557b0e683e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.404653] RBP: 00007fff95a99790 R08: 0000000000000000 R09: 00007fff95a98e30 [ 49.406033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b39f6bad0 [ 49.407216] R13: 00007fff95a99bc0 R14: 0000557b39f6cbc0 R15: 0000557b39f7d780 [ 49.408407] [ 49.408847] irq event stamp: 1799 [ 49.409456] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.410868] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.412281] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 49.413713] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 49.415112] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17001' (ECDSA) to the list of known hosts. 2025/11/19 01:50:08 fuzzer started 2025/11/19 01:50:09 dialing manager at localhost:34383 2025/11/19 01:50:09 checking machine... 2025/11/19 01:50:09 checking revisions... [ 50.276214] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:50:09 testing simple program... [ 50.360638] cgroup: Unknown subsys name 'net' [ 50.421831] cgroup: Unknown subsys name 'cpuset' [ 50.440723] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:50:08 Registers: info registers vcpu 0 RAX=00007ffd48a1e9f8 RBX=0000000000000001 RCX=ffffffff869d8192 RDX=dffffc0000000000 RSI=1ffff11001d03e5c RDI=ffff88800e81fff0 RBP=ffff88800e81f2e0 RSP=ffff88800e81f218 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88800e81f2e8 R13=ffff88800e81f2d0 R14=ffff88800e81ff58 R15=ffff88800e81f288 RIP=ffffffff8135f169 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 00007f1452fac900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1452f8b020 CR3=00000000208fa000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022c1f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f14535640b0 CR3=0000000009efb000 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=2038303a30353a313020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a30353a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000