[ 47.021931] ------------[ cut here ]------------ [ 47.022891] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.024898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.026370] Modules linked in: [ 47.027018] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.029033] Tainted: [W]=WARN [ 47.029649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.031110] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.032025] 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 [ 47.035180] RSP: 0018:ffff888015ca7bc0 EFLAGS: 00010286 [ 47.036174] RAX: 0000000000000000 RBX: ffffed1002b94f78 RCX: ffffffff813a4050 [ 47.037492] RDX: ffff888015ce1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.038798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b94f2f [ 47.040084] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.041395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ca7df8 [ 47.042684] FS: 00007f3a2b2c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.044138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.045209] CR2: 00007f3a2b7b7580 CR3: 000000000de43000 CR4: 0000000000350ef0 [ 47.046493] Call Trace: [ 47.047375] [ 47.047814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.048708] ? __create_object+0x59/0x80 [ 47.049463] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.050422] __vmalloc_noprof+0x59/0x60 [ 47.051174] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.052051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.052986] bpf_prog_alloc+0x39/0x200 [ 47.053730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.054654] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.055508] do_seccomp+0x349/0x25e0 [ 47.056228] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.057124] ? __pfx_do_seccomp+0x10/0x10 [ 47.057934] ? find_held_lock+0x2b/0x80 [ 47.058689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.059648] ? static_key_count+0x60/0x80 [ 47.060403] prctl_set_seccomp+0x4e/0x70 [ 47.061174] __do_sys_prctl+0xe6c/0x1d70 [ 47.061964] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.062815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.063767] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.064739] ? irqentry_exit+0xf3/0x650 [ 47.065464] do_syscall_64+0xbf/0x430 [ 47.066202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.067152] RIP: 0033:0x7f3a2b7b75cd [ 47.067859] 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 [ 47.071023] RSP: 002b:00007fff00c50990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.072391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3a2b7b75cd [ 47.073677] RDX: 00005577353d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.074960] RBP: 00007fff00c509f0 R08: 0000000000000000 R09: 00007fff00c50090 [ 47.076231] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577400b5bf0 [ 47.077510] R13: 00007fff00c50e20 R14: 00005577400bf380 R15: 00005577400ca460 [ 47.078826] [ 47.079252] irq event stamp: 1709 [ 47.079909] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 47.081433] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 47.082954] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 47.084486] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 47.085963] ---[ end trace 0000000000000000 ]--- [ 50.378910] ------------[ cut here ]------------ [ 50.379810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.381787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 50.383222] Modules linked in: [ 50.384066] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.386148] Tainted: [W]=WARN [ 50.386741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.388187] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.389077] 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 [ 50.392177] RSP: 0018:ffff8880185d7bc0 EFLAGS: 00010286 [ 50.393129] RAX: 0000000000000000 RBX: ffffed10030baf78 RCX: ffffffff813a4050 [ 50.394386] RDX: ffff88800f1b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.395628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030baf2f [ 50.396889] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.398149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185d7df8 [ 50.399400] FS: 00007ff8c1f17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.400821] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.401862] CR2: 00007ffd08478ef7 CR3: 000000000d79c000 CR4: 0000000000350ef0 [ 50.403117] Call Trace: [ 50.403602] [ 50.404004] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.404877] ? __create_object+0x59/0x80 [ 50.405646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.406588] __vmalloc_noprof+0x59/0x60 [ 50.407287] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.408141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.409056] bpf_prog_alloc+0x39/0x200 [ 50.409796] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.410705] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.411587] do_seccomp+0x349/0x25e0 [ 50.412264] ? find_held_lock+0x2b/0x80 [ 50.413007] ? do_prlimit+0x310/0x610 [ 50.413749] ? __pfx_do_seccomp+0x10/0x10 [ 50.414485] ? do_raw_spin_unlock+0x53/0x220 [ 50.415312] ? _raw_spin_unlock+0x1e/0x40 [ 50.416074] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.417013] ? static_key_count+0x60/0x80 [ 50.417811] prctl_set_seccomp+0x4e/0x70 [ 50.418574] __do_sys_prctl+0xe6c/0x1d70 [ 50.419303] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.420137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.421089] ? irqentry_exit+0xf3/0x650 [ 50.421856] do_syscall_64+0xbf/0x430 [ 50.422589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.423494] RIP: 0033:0x7ff8c24095cd [ 50.424194] 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 [ 50.427334] RSP: 002b:00007ffd08477a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.428686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8c24095cd [ 50.429989] RDX: 0000564e2ba0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.431268] RBP: 00007ffd08477ab0 R08: 0000000000000000 R09: 00007ffd08477150 [ 50.432550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e4f841b10 [ 50.433850] R13: 00007ffd08477ee0 R14: 0000564e4f8422b0 R15: 0000564e4f8566f0 [ 50.435152] [ 50.435622] irq event stamp: 1843 [ 50.436248] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 50.437786] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 50.439289] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 50.440835] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 50.442371] ---[ end trace 0000000000000000 ]--- [ 51.225870] ------------[ cut here ]------------ [ 51.226818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.228810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 51.230266] Modules linked in: [ 51.230932] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.232915] Tainted: [W]=WARN [ 51.233477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.234937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.235840] 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 [ 51.239042] RSP: 0018:ffff88800a3f7bc0 EFLAGS: 00010286 [ 51.240027] RAX: 0000000000000000 RBX: ffffed100147ef78 RCX: ffffffff813a4050 [ 51.241315] RDX: ffff888015e81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.242594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100147ef2f [ 51.243873] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.245144] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a3f7df8 [ 51.246433] FS: 00007f96e80bd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.247855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.248909] CR2: 00007ffd41b34ef7 CR3: 000000000dde5000 CR4: 0000000000350ef0 [ 51.250182] Call Trace: [ 51.250677] [ 51.251087] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.251995] ? __create_object+0x59/0x80 [ 51.252759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.253726] __vmalloc_noprof+0x59/0x60 [ 51.254431] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.255287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.256219] bpf_prog_alloc+0x39/0x200 [ 51.256949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.257878] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.258768] do_seccomp+0x349/0x25e0 [ 51.259456] ? find_held_lock+0x2b/0x80 [ 51.260211] ? do_prlimit+0x310/0x610 [ 51.260952] ? __pfx_do_seccomp+0x10/0x10 [ 51.261741] ? do_raw_spin_unlock+0x53/0x220 [ 51.262518] ? _raw_spin_unlock+0x1e/0x40 [ 51.263292] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.264249] ? static_key_count+0x60/0x80 [ 51.265046] prctl_set_seccomp+0x4e/0x70 [ 51.265824] __do_sys_prctl+0xe6c/0x1d70 [ 51.266600] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.267396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.268351] ? irqentry_exit+0xf3/0x650 [ 51.269117] do_syscall_64+0xbf/0x430 [ 51.269854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.270806] RIP: 0033:0x7f96e85af5cd [ 51.271455] 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 [ 51.274607] RSP: 002b:00007ffd41b335b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.275964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96e85af5cd [ 51.277274] RDX: 00005615b2af2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.278524] RBP: 00007ffd41b33610 R08: 0000000000000000 R09: 00007ffd41b32cb0 [ 51.279802] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615f1f7abf0 [ 51.281061] R13: 00007ffd41b33a40 R14: 00005615f1f84380 R15: 00005615f1f8f460 [ 51.282349] [ 51.282816] irq event stamp: 1777 [ 51.283426] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 51.284917] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 51.286446] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 51.287969] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 51.289460] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53879' (ECDSA) to the list of known hosts. 2025/11/18 05:38:30 fuzzer started 2025/11/18 05:38:31 dialing manager at localhost:37895 2025/11/18 05:38:31 checking machine... 2025/11/18 05:38:31 checking revisions... [ 52.170048] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:38:31 testing simple program... [ 52.264771] cgroup: Unknown subsys name 'net' [ 52.326285] cgroup: Unknown subsys name 'cpuset' [ 52.344932] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:38:30 Registers: info registers vcpu 0 RAX=0000564e4f86c13a RBX=0000564e4f85cf70 RCX=0000000000000019 RDX=0000000000000357 RSI=000000000000000a RDI=0000564e4f86c120 RBP=00007ffd084773c0 RSP=00007ffd08477358 R8 =0000564e4f86c139 R9 =00007ff8c24c9be0 R10=0000000000000100 R11=0000000000000246 R12=00007ff8c1f17900 R13=00007ffd084773c8 R14=0000000000000357 R15=0000000000000000 RIP=00007ff8c24669db RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007ff8c1f17900 00000000 00000000 GS =0000 0000000000000000 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=00007ffd08471000 CR3=000000001e78c000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00000000000000000000000000000000 XMM02=0000000000000000000000000000ffff XMM03=207265766574616877206f642079616d XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffffffffffffffffffffffffff XMM08=69622f204c4c4548535f454b41460000 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c4bf RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcfd136d000 CR3=000000000e9aa000 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=4e08b51b7dee5295cc4a0a09deac39e3 XMM02=2c67c8bc2e329bc30000000000307418 XMM03=fb795ef6d65770560000000000311e18 XMM04=f7c82d03058c4ed000000000000ae988 XMM05=b50a1b52c911e81c0000000000321d78 XMM06=5b75c91c804453420000000000320e18 XMM07=e042d86d42eb936e0000000000312098 XMM08=ad49b72ba836a1ec0000000000307478 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000