[ 45.872849] ------------[ cut here ]------------ [ 45.873823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.875921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.877401] Modules linked in: [ 45.878027] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.880236] Tainted: [W]=WARN [ 45.880928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.882441] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.883395] 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 [ 45.886562] RSP: 0018:ffff88801c867bc0 EFLAGS: 00010286 [ 45.887569] RAX: 0000000000000000 RBX: ffffed100390cf78 RCX: ffffffff813a4050 [ 45.888880] RDX: ffff88801a145340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.890188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100390cf2f [ 45.891483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.892784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c867df8 [ 45.894120] FS: 00007fd760ec0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.895585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.896645] CR2: 00007fff076deef8 CR3: 000000000cdae000 CR4: 0000000000350ef0 [ 45.897923] Call Trace: [ 45.898421] [ 45.898826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.899718] ? __create_object+0x59/0x80 [ 45.900497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.901463] __vmalloc_noprof+0x59/0x60 [ 45.902180] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.903044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.903982] bpf_prog_alloc+0x39/0x200 [ 45.904726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.905654] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.906577] do_seccomp+0x349/0x25e0 [ 45.907261] ? find_held_lock+0x2b/0x80 [ 45.908014] ? do_prlimit+0x310/0x610 [ 45.908764] ? __pfx_do_seccomp+0x10/0x10 [ 45.909539] ? do_raw_spin_unlock+0x53/0x220 [ 45.910383] ? _raw_spin_unlock+0x1e/0x40 [ 45.911115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.912067] ? static_key_count+0x60/0x80 [ 45.912864] prctl_set_seccomp+0x4e/0x70 [ 45.913644] __do_sys_prctl+0xe6c/0x1d70 [ 45.914420] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.915233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.916187] ? irqentry_exit+0xf3/0x650 [ 45.916940] do_syscall_64+0xbf/0x430 [ 45.917681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.918640] RIP: 0033:0x7fd7613b25cd [ 45.919359] 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 [ 45.922478] RSP: 002b:00007fff076dd900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.923633] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7613b25cd [ 45.924771] RDX: 0000557ad0f5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.926159] RBP: 00007fff076dd960 R08: 0000000000000000 R09: 00007fff076dd000 [ 45.927510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b03b25ad0 [ 45.928869] R13: 00007fff076ddd90 R14: 0000557b03b26bc0 R15: 0000557b03b37780 [ 45.930146] [ 45.930545] irq event stamp: 1789 [ 45.931076] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 45.932375] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 45.933685] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 45.935037] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 45.936332] ---[ end trace 0000000000000000 ]--- [ 48.988364] ------------[ cut here ]------------ [ 48.989254] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.991341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.992778] Modules linked in: [ 48.993421] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.995433] Tainted: [W]=WARN [ 48.995987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.997439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.998352] 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 [ 49.001473] RSP: 0018:ffff888015fa7bc0 EFLAGS: 00010286 [ 49.002459] RAX: 0000000000000000 RBX: ffffed1002bf4f78 RCX: ffffffff813a4050 [ 49.003739] RDX: ffff888016691bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.005005] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf4f2f [ 49.006315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.007596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fa7df8 [ 49.008870] FS: 00007fe82ac90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.010349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.011414] CR2: 00007fff6cd5eef8 CR3: 0000000020812000 CR4: 0000000000350ef0 [ 49.012704] Call Trace: [ 49.013164] [ 49.013615] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.014532] ? __create_object+0x59/0x80 [ 49.015266] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.016229] __vmalloc_noprof+0x59/0x60 [ 49.017002] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.017894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.018836] bpf_prog_alloc+0x39/0x200 [ 49.019579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.020520] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.021429] do_seccomp+0x349/0x25e0 [ 49.022111] ? find_held_lock+0x2b/0x80 [ 49.022873] ? do_prlimit+0x310/0x610 [ 49.023602] ? __pfx_do_seccomp+0x10/0x10 [ 49.024395] ? do_raw_spin_unlock+0x53/0x220 [ 49.025194] ? _raw_spin_unlock+0x1e/0x40 [ 49.025997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.026967] ? static_key_count+0x60/0x80 [ 49.027768] prctl_set_seccomp+0x4e/0x70 [ 49.028539] __do_sys_prctl+0xe6c/0x1d70 [ 49.029280] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.030147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.031119] ? irqentry_exit+0xf3/0x650 [ 49.031903] do_syscall_64+0xbf/0x430 [ 49.032648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.033598] RIP: 0033:0x7fe82b1825cd [ 49.034267] 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 [ 49.037504] RSP: 002b:00007fff6cd5c2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.038896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe82b1825cd [ 49.040190] RDX: 00005576f053ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.041463] RBP: 00007fff6cd5c340 R08: 0000000000000000 R09: 00007fff6cd5b9e0 [ 49.042769] R10: 0000000000000000 R11: 0000000000000246 R12: 000055770149b2b0 [ 49.044053] R13: 00007fff6cd5c770 R14: 000055770149dd20 R15: 00005577014af8d0 [ 49.045379] [ 49.045797] irq event stamp: 1739 [ 49.046455] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.047993] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.049523] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 49.051100] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 49.052620] ---[ end trace 0000000000000000 ]--- [ 49.865038] ------------[ cut here ]------------ [ 49.866094] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.868443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.869983] Modules linked in: [ 49.870681] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.873021] Tainted: [W]=WARN [ 49.873802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.875325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.876379] 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 [ 49.879923] RSP: 0018:ffff8880161b7bc0 EFLAGS: 00010286 [ 49.881061] RAX: 0000000000000000 RBX: ffffed1002c36f78 RCX: ffffffff813a4050 [ 49.882483] RDX: ffff88801c6b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.883918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c36f2f [ 49.885378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.886825] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161b7df8 [ 49.888200] FS: 00007fdb92971900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.889764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.890866] CR2: 00007fdb92e63580 CR3: 0000000013874000 CR4: 0000000000350ef0 [ 49.892211] Call Trace: [ 49.892797] [ 49.893261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.894268] ? __create_object+0x59/0x80 [ 49.895067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.896028] __vmalloc_noprof+0x59/0x60 [ 49.896781] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.897743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.898850] bpf_prog_alloc+0x39/0x200 [ 49.899693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.900766] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.901816] do_seccomp+0x349/0x25e0 [ 49.902657] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.903615] ? __pfx_do_seccomp+0x10/0x10 [ 49.904490] ? find_held_lock+0x2b/0x80 [ 49.905369] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.906561] ? static_key_count+0x60/0x80 [ 49.907550] prctl_set_seccomp+0x4e/0x70 [ 49.908512] __do_sys_prctl+0xe6c/0x1d70 [ 49.909453] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.910346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.911260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.912229] ? irqentry_exit+0xf3/0x650 [ 49.912997] do_syscall_64+0xbf/0x430 [ 49.913729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.914709] RIP: 0033:0x7fdb92e635cd [ 49.915413] 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 [ 49.918536] RSP: 002b:00007fff71afa600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.919681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb92e635cd [ 49.920749] RDX: 0000557b67421e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.921820] RBP: 00007fff71afa660 R08: 0000000000000000 R09: 00007fff71af9d00 [ 49.922910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b838b9bf0 [ 49.923981] R13: 00007fff71afaa90 R14: 0000557b838c3380 R15: 0000557b838ce460 [ 49.925075] [ 49.925461] irq event stamp: 1893 [ 49.925975] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 49.927249] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 49.928519] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.929823] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.931102] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17723' (ECDSA) to the list of known hosts. 2025/11/17 14:58:04 fuzzer started 2025/11/17 14:58:04 dialing manager at localhost:37895 2025/11/17 14:58:04 checking machine... 2025/11/17 14:58:04 checking revisions... [ 50.840960] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:58:04 testing simple program... [ 50.947624] cgroup: Unknown subsys name 'net' [ 51.041926] cgroup: Unknown subsys name 'cpuset' [ 51.057728] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:58:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009627878 RSP=ffff8880096277a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009627868 R14=ffff888009611bc0 R15=ffff888009627820 RIP=ffffffff84c721be 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe82ac4401c CR3=0000000016c9e000 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=b36022123a6ae3893c478f4ed771fcad XMM02=0000000000302750eff9b2d0a8fce9cb XMM03=00000000003028202c67c8bc2e329bc3 XMM04=d41e1bcdd94d4be800000000000ae988 XMM05=372086dd8e94d01d00000000003216a0 XMM06=44d1eed2628d12380000000000320440 XMM07=fb795ef6d65770560000000000311570 XMM08=2c67c8bc2e329bc300000000003027c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8259f5da RDX=0000000000010172 RSI=ffffffff8259f5e8 RDI=0000000000000007 RBP=ffff88800e9081a0 RSP=ffff88800975f280 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000010172 R11=0000000000000001 R12=0000000000010172 R13=ffff88800e908050 R14=ffff88800e908048 R15=ffff88800e908060 RIP=ffffffff8259f5ee 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6cd56000 CR3=0000000020358000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000