[ 38.972518] ------------[ cut here ]------------ [ 38.973470] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.975456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.976895] Modules linked in: [ 38.977567] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.979552] Tainted: [W]=WARN [ 38.980102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.981571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.982473] 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 [ 38.985619] RSP: 0018:ffff888017e5fbc0 EFLAGS: 00010286 [ 38.986596] RAX: 0000000000000000 RBX: ffffed1002fcbf78 RCX: ffffffff813a4050 [ 38.987867] RDX: ffff88800713d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.989153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcbf2f [ 38.990430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.991716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e5fdf8 [ 38.992997] FS: 00007f44f5159900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.994440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.995520] CR2: 00007f44f56bf4a6 CR3: 00000000162c3000 CR4: 0000000000350ef0 [ 38.996802] Call Trace: [ 38.997310] [ 38.997730] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.998616] ? __create_object+0x59/0x80 [ 38.999401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.000362] __vmalloc_noprof+0x59/0x60 [ 39.001079] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.001946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.002873] bpf_prog_alloc+0x39/0x200 [ 39.003603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.004533] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.005425] do_seccomp+0x349/0x25e0 [ 39.006092] ? find_held_lock+0x2b/0x80 [ 39.006847] ? do_prlimit+0x310/0x610 [ 39.007590] ? __pfx_do_seccomp+0x10/0x10 [ 39.008376] ? do_raw_spin_unlock+0x53/0x220 [ 39.009201] ? _raw_spin_unlock+0x1e/0x40 [ 39.009942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.010905] ? static_key_count+0x60/0x80 [ 39.011709] prctl_set_seccomp+0x4e/0x70 [ 39.012491] __do_sys_prctl+0xe6c/0x1d70 [ 39.013260] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.014071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.015044] ? irqentry_exit+0xf3/0x650 [ 39.015803] do_syscall_64+0xbf/0x430 [ 39.016536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.017495] RIP: 0033:0x7f44f564b5cd [ 39.018209] 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 [ 39.021363] RSP: 002b:00007ffcefbb6220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.022731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44f564b5cd [ 39.024028] RDX: 000055df0f817e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.025302] RBP: 00007ffcefbb6280 R08: 0000000000000000 R09: 00007ffcefbb5920 [ 39.026570] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df27fe6bf0 [ 39.027846] R13: 00007ffcefbb66b0 R14: 000055df27ff0380 R15: 000055df27ffb460 [ 39.029162] [ 39.029591] irq event stamp: 1799 [ 39.030240] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.031761] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.033269] softirqs last enabled at (1332): [] handle_softirqs+0x50c/0x770 [ 39.034820] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 39.036337] ---[ end trace 0000000000000000 ]--- [ 42.383733] ------------[ cut here ]------------ [ 42.384738] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.386882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.388447] Modules linked in: [ 42.389068] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.391172] Tainted: [W]=WARN [ 42.391762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.393312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.394275] 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 [ 42.397639] RSP: 0018:ffff88800d037bc0 EFLAGS: 00010286 [ 42.398673] RAX: 0000000000000000 RBX: ffffed1001a06f78 RCX: ffffffff813a4050 [ 42.400017] RDX: ffff88801634d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.401360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a06f2f [ 42.402695] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.404034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d037df8 [ 42.405396] FS: 00007f36fda20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.406905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.408011] CR2: 00007fffd3ccaef8 CR3: 000000001d1df000 CR4: 0000000000350ef0 [ 42.409345] Call Trace: [ 42.409831] [ 42.410302] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.411231] ? __create_object+0x59/0x80 [ 42.412010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.413007] __vmalloc_noprof+0x59/0x60 [ 42.413791] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.414688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.415657] bpf_prog_alloc+0x39/0x200 [ 42.416429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.417394] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.418327] do_seccomp+0x349/0x25e0 [ 42.419041] ? find_held_lock+0x2b/0x80 [ 42.419818] ? do_prlimit+0x310/0x610 [ 42.420589] ? __pfx_do_seccomp+0x10/0x10 [ 42.421413] ? do_raw_spin_unlock+0x53/0x220 [ 42.422279] ? _raw_spin_unlock+0x1e/0x40 [ 42.423056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.424061] ? static_key_count+0x60/0x80 [ 42.424930] prctl_set_seccomp+0x4e/0x70 [ 42.425775] __do_sys_prctl+0xe6c/0x1d70 [ 42.426582] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.427477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.428457] ? irqentry_exit+0xf3/0x650 [ 42.429249] do_syscall_64+0xbf/0x430 [ 42.429967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.430946] RIP: 0033:0x7f36fdf125cd [ 42.431656] 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 [ 42.434931] RSP: 002b:00007fffd3cc8d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.436325] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36fdf125cd [ 42.437634] RDX: 00005578d3996e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.438948] RBP: 00007fffd3cc8dd0 R08: 0000000000000000 R09: 00007fffd3cc8470 [ 42.440261] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578dbc21ad0 [ 42.441583] R13: 00007fffd3cc9200 R14: 00005578dbc22bc0 R15: 00005578dbc33780 [ 42.442901] [ 42.443386] irq event stamp: 1737 [ 42.444006] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.445542] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.447111] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.448684] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.450204] ---[ end trace 0000000000000000 ]--- [ 43.356740] ------------[ cut here ]------------ [ 43.357563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.359398] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 43.360700] Modules linked in: [ 43.361317] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.363088] Tainted: [W]=WARN [ 43.363619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.364917] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.365723] 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 [ 43.368530] RSP: 0018:ffff88800ce3fbc0 EFLAGS: 00010286 [ 43.369397] RAX: 0000000000000000 RBX: ffffed10019c7f78 RCX: ffffffff813a4050 [ 43.370527] RDX: ffff888013b83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.371670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019c7f2f [ 43.372804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.373933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce3fdf8 [ 43.375075] FS: 00007f2fc0c85900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.376342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.377291] CR2: 00007f2fc1177580 CR3: 000000001d3fd000 CR4: 0000000000350ef0 [ 43.378432] Call Trace: [ 43.378850] [ 43.379243] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.379996] ? __create_object+0x59/0x80 [ 43.380688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.381534] __vmalloc_noprof+0x59/0x60 [ 43.382198] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.382939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.383761] bpf_prog_alloc+0x39/0x200 [ 43.384422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.385238] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.385995] do_seccomp+0x349/0x25e0 [ 43.386632] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.387432] ? __pfx_do_seccomp+0x10/0x10 [ 43.388086] ? find_held_lock+0x2b/0x80 [ 43.388759] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.389619] ? static_key_count+0x60/0x80 [ 43.390330] prctl_set_seccomp+0x4e/0x70 [ 43.390985] __do_sys_prctl+0xe6c/0x1d70 [ 43.391680] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.392444] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.393291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.394103] ? irqentry_exit+0xf3/0x650 [ 43.394787] do_syscall_64+0xbf/0x430 [ 43.395450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.396286] RIP: 0033:0x7f2fc11775cd [ 43.396865] 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 [ 43.399664] RSP: 002b:00007ffcaf57be30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.400865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fc11775cd [ 43.402002] RDX: 000055cf7267ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.403192] RBP: 00007ffcaf57be90 R08: 0000000000000000 R09: 00007ffcaf57b530 [ 43.404330] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf9e1292b0 [ 43.405473] R13: 00007ffcaf57c2c0 R14: 000055cf9e12bd20 R15: 000055cf9e13d8d0 [ 43.406615] [ 43.407003] irq event stamp: 1707 [ 43.407586] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 43.408923] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 43.410284] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.411648] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 43.412991] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16967' (ECDSA) to the list of known hosts. 2025/11/18 15:17:04 fuzzer started 2025/11/18 15:17:04 dialing manager at localhost:34383 2025/11/18 15:17:04 checking machine... 2025/11/18 15:17:04 checking revisions... [ 44.363556] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:17:04 testing simple program... [ 44.419574] cgroup: Unknown subsys name 'net' [ 44.455618] cgroup: Unknown subsys name 'cpuset' [ 44.462313] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:17:03 Registers: info registers vcpu 0 RAX=0000000000000046 RBX=ffff8880172e5340 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c6aca5 RBP=ffffffff84c6aca5 RSP=ffff8880171aff18 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=000000000000002c R13=000000000000002c R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c71c8d RFL=00000046 [---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 00007f36fda20900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd3cc2000 CR3=000000001d30a000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff86a49dcc RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08938 R8 =ffffffff86a49dd0 R9 =ffff88806cf08a40 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff8135e7a2 R13=ffff88806cf08a48 R14=ffff88806cf08b38 R15=ffff88806cf08a00 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd40632748 CR3=000000001d094000 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=9d09866d3c64f0980242e62bc9d284ca XMM02=00000000003075d8ec2efd57dc4c00df XMM03=0000000000311d001429955843b33526 XMM04=09ef6b5fd068120200000000000ae988 XMM05=0394861f14684e590000000000322768 XMM06=3e829fc8c8edc99000000000003225f0 XMM07=e042d86d42eb936e0000000000311fd8 XMM08=1429955843b335260000000000307638 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000