[ 46.355759] ------------[ cut here ]------------ [ 46.356739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.358761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.360251] Modules linked in: [ 46.360860] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.364353] Tainted: [W]=WARN [ 46.364935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.366526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.367476] 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 [ 46.370731] RSP: 0018:ffff8880171c7bc0 EFLAGS: 00010286 [ 46.371745] RAX: 0000000000000000 RBX: ffffed1002e38f78 RCX: ffffffff813a4050 [ 46.373068] RDX: ffff8880189e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.374395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e38f2f [ 46.375728] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.377054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171c7df8 [ 46.378383] FS: 00007ffa20d1e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.379877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.380987] CR2: 00007ffa212844a6 CR3: 000000000b6d6000 CR4: 0000000000350ef0 [ 46.382293] Call Trace: [ 46.382774] [ 46.383246] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.384191] ? __create_object+0x59/0x80 [ 46.384940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.385928] __vmalloc_noprof+0x59/0x60 [ 46.386721] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.387634] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.388615] bpf_prog_alloc+0x39/0x200 [ 46.389370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.390329] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.391265] do_seccomp+0x349/0x25e0 [ 46.391959] ? find_held_lock+0x2b/0x80 [ 46.392752] ? do_prlimit+0x310/0x610 [ 46.393498] ? __pfx_do_seccomp+0x10/0x10 [ 46.394313] ? do_raw_spin_unlock+0x53/0x220 [ 46.395155] ? _raw_spin_unlock+0x1e/0x40 [ 46.395916] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.396921] ? static_key_count+0x60/0x80 [ 46.397738] prctl_set_seccomp+0x4e/0x70 [ 46.398539] __do_sys_prctl+0xe6c/0x1d70 [ 46.399363] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.400261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.401256] ? irqentry_exit+0xf3/0x650 [ 46.402002] do_syscall_64+0xbf/0x430 [ 46.402776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.403759] RIP: 0033:0x7ffa212105cd [ 46.404590] 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 [ 46.408558] RSP: 002b:00007ffccf9c7f00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.410032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa212105cd [ 46.411358] RDX: 000055e43a07ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.412488] RBP: 00007ffccf9c7f60 R08: 0000000000000000 R09: 00007ffccf9c7600 [ 46.413582] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e443afc240 [ 46.414685] R13: 00007ffccf9c8390 R14: 000055e443afbbf0 R15: 000055e443b104d0 [ 46.415789] [ 46.416202] irq event stamp: 2109 [ 46.416737] hardirqs last enabled at (2117): [] __up_console_sem+0x78/0x80 [ 46.418152] hardirqs last disabled at (2140): [] __up_console_sem+0x5d/0x80 [ 46.419479] softirqs last enabled at (2138): [] handle_softirqs+0x50c/0x770 [ 46.420853] softirqs last disabled at (2125): [] __irq_exit_rcu+0xc4/0x100 [ 46.422153] ---[ end trace 0000000000000000 ]--- [ 50.002719] ------------[ cut here ]------------ [ 50.003680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.005633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 50.007083] Modules linked in: [ 50.007706] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.009892] Tainted: [W]=WARN [ 50.010645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.012114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.012980] 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 [ 50.016082] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 50.017058] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 50.018317] RDX: ffff88801673d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.019579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 50.020867] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.022129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 50.023437] FS: 00007f745209c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.024994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.026193] CR2: 00007ffe1f0a7ef7 CR3: 0000000015fbe000 CR4: 0000000000350ef0 [ 50.027614] Call Trace: [ 50.028117] [ 50.028543] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.029431] ? __create_object+0x59/0x80 [ 50.030208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.031157] __vmalloc_noprof+0x59/0x60 [ 50.031856] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.032733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.033647] bpf_prog_alloc+0x39/0x200 [ 50.034377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.035276] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.036155] do_seccomp+0x349/0x25e0 [ 50.037010] ? find_held_lock+0x2b/0x80 [ 50.037818] ? do_prlimit+0x310/0x610 [ 50.038644] ? __pfx_do_seccomp+0x10/0x10 [ 50.039537] ? do_raw_spin_unlock+0x53/0x220 [ 50.040576] ? _raw_spin_unlock+0x1e/0x40 [ 50.041366] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.042517] ? static_key_count+0x60/0x80 [ 50.043311] prctl_set_seccomp+0x4e/0x70 [ 50.044298] __do_sys_prctl+0xe6c/0x1d70 [ 50.045042] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.045888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.047057] ? irqentry_exit+0xf3/0x650 [ 50.047846] do_syscall_64+0xbf/0x430 [ 50.048612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.049541] RIP: 0033:0x7f745258e5cd [ 50.050233] 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 [ 50.053812] RSP: 002b:00007ffe1f0a6b40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.055328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f745258e5cd [ 50.056690] RDX: 0000558693127e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.058174] RBP: 00007ffe1f0a6ba0 R08: 0000000000000000 R09: 00007ffe1f0a6240 [ 50.059613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558697ce8ad0 [ 50.060980] R13: 00007ffe1f0a6fd0 R14: 0000558697ce9bc0 R15: 0000558697cfa780 [ 50.062466] [ 50.062933] irq event stamp: 1855 [ 50.063740] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 50.065509] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 50.067325] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 50.068928] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100 [ 50.070336] ---[ end trace 0000000000000000 ]--- [ 50.877134] ------------[ cut here ]------------ [ 50.877995] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.879960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.881627] Modules linked in: [ 50.882318] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.884291] Tainted: [W]=WARN [ 50.884837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.886285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.887187] 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 [ 50.890320] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 50.891288] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 50.892572] RDX: ffff888016dd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.893851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 50.895120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.896397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 50.897665] FS: 00007f7fbf735900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.899079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.900152] CR2: 00007f7fbfc27580 CR3: 000000001e5ec000 CR4: 0000000000350ef0 [ 50.901434] Call Trace: [ 50.901892] [ 50.902329] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.903232] ? __create_object+0x59/0x80 [ 50.903970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.904932] __vmalloc_noprof+0x59/0x60 [ 50.905667] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.906532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.907446] bpf_prog_alloc+0x39/0x200 [ 50.908175] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.909060] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.909947] do_seccomp+0x349/0x25e0 [ 50.910655] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.911530] ? __pfx_do_seccomp+0x10/0x10 [ 50.912320] ? find_held_lock+0x2b/0x80 [ 50.913023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.913968] ? static_key_count+0x60/0x80 [ 50.914749] prctl_set_seccomp+0x4e/0x70 [ 50.915510] __do_sys_prctl+0xe6c/0x1d70 [ 50.916295] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.917130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.918048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.919007] ? irqentry_exit+0xf3/0x650 [ 50.919765] do_syscall_64+0xbf/0x430 [ 50.920527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.921469] RIP: 0033:0x7f7fbfc275cd [ 50.922164] 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 [ 50.925330] RSP: 002b:00007ffcdd75f1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.926676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fbfc275cd [ 50.927946] RDX: 00005569bd04ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.929244] RBP: 00007ffcdd75f230 R08: 0000000000000000 R09: 00007ffcdd75e8d0 [ 50.930505] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569fc212ad0 [ 50.931777] R13: 00007ffcdd75f660 R14: 00005569fc213bc0 R15: 00005569fc224780 [ 50.933065] [ 50.933525] irq event stamp: 1807 [ 50.934159] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.935662] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.937171] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 50.938700] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 50.940200] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42172' (ECDSA) to the list of known hosts. 2025/11/18 09:21:47 fuzzer started 2025/11/18 09:21:47 dialing manager at localhost:34383 2025/11/18 09:21:47 checking machine... 2025/11/18 09:21:47 checking revisions... [ 51.897313] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:21:47 testing simple program... [ 51.987437] cgroup: Unknown subsys name 'net' [ 52.047852] cgroup: Unknown subsys name 'cpuset' [ 52.068049] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:21:46 Registers: info registers vcpu 0 RAX=ffff8880165cf928 RBX=ffff8880165cf950 RCX=ffffffff8136096e RDX=0000000000000001 RSI=0000000000000070 RDI=ffff8880165cf8b8 RBP=ffff8880165cf8b8 RSP=ffff8880165cf828 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88800d288900 R11=0000000000000000 R12=0000000000000070 R13=0000000000000000 R14=ffff888014675340 R15=ffff8880165cf8b8 RIP=ffffffff81b2d08b RFL=00000286 [--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 00007f745209c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1f0a0000 CR3=000000001ed43000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028f8d 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efce7f9d000 CR3=0000000009e19000 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=31323a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303337 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000