[ 46.713621] ------------[ cut here ]------------ [ 46.714626] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.716787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.718396] Modules linked in: [ 46.719089] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.721512] Tainted: [W]=WARN [ 46.722230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.723828] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.724822] 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 [ 46.728268] RSP: 0018:ffff88801ab27bc0 EFLAGS: 00010286 [ 46.729327] RAX: 0000000000000000 RBX: ffffed1003564f78 RCX: ffffffff813a4050 [ 46.730719] RDX: ffff88800f665340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.732091] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003564f2f [ 46.733472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.734839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab27df8 [ 46.736224] FS: 00007fa308c7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.737758] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.738895] CR2: 00007ffe13246ef7 CR3: 0000000013b08000 CR4: 0000000000350ef0 [ 46.740277] Call Trace: [ 46.740779] [ 46.741254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.742231] ? __create_object+0x59/0x80 [ 46.743034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.744124] __vmalloc_noprof+0x59/0x60 [ 46.744888] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.745828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.746829] bpf_prog_alloc+0x39/0x200 [ 46.747632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.748646] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.749622] do_seccomp+0x349/0x25e0 [ 46.750396] ? find_held_lock+0x2b/0x80 [ 46.751216] ? do_prlimit+0x310/0x610 [ 46.751974] ? __pfx_do_seccomp+0x10/0x10 [ 46.752812] ? do_raw_spin_unlock+0x53/0x220 [ 46.753719] ? _raw_spin_unlock+0x1e/0x40 [ 46.754550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.755587] ? static_key_count+0x60/0x80 [ 46.756433] prctl_set_seccomp+0x4e/0x70 [ 46.757272] __do_sys_prctl+0xe6c/0x1d70 [ 46.758118] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.758968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.760000] ? irqentry_exit+0xf3/0x650 [ 46.760799] do_syscall_64+0xbf/0x430 [ 46.761595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.762631] RIP: 0033:0x7fa3091705cd [ 46.763381] 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 [ 46.766783] RSP: 002b:00007ffe13245640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.768240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3091705cd [ 46.769620] RDX: 000055a9ac345e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.770986] RBP: 00007ffe132456a0 R08: 0000000000000000 R09: 00007ffe13244d40 [ 46.772359] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9d10d3ad0 [ 46.773725] R13: 00007ffe13245ad0 R14: 000055a9d10d4bc0 R15: 000055a9d10e5780 [ 46.775094] [ 46.775542] irq event stamp: 1817 [ 46.776227] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.777806] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.779181] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 46.780567] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 46.781976] ---[ end trace 0000000000000000 ]--- [ 49.560701] ------------[ cut here ]------------ [ 49.561176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.562128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 49.562779] Modules linked in: [ 49.563082] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.563986] Tainted: [W]=WARN [ 49.564265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.564944] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.565419] 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 [ 49.566906] RSP: 0018:ffff88801a8dfbc0 EFLAGS: 00010286 [ 49.567425] RAX: 0000000000000000 RBX: ffffed100351bf78 RCX: ffffffff813a4050 [ 49.568092] RDX: ffff888017eb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.568730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100351bf2f [ 49.569427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.570080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8dfdf8 [ 49.570698] FS: 00007f3fcd7d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.571445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.571995] CR2: 00007ffec9426ef7 CR3: 000000000ee8c000 CR4: 0000000000350ef0 [ 49.572660] Call Trace: [ 49.572907] [ 49.573147] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.573609] ? __create_object+0x59/0x80 [ 49.573978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.574447] __vmalloc_noprof+0x59/0x60 [ 49.574815] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.575263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.575689] bpf_prog_alloc+0x39/0x200 [ 49.576070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.576468] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.576884] do_seccomp+0x349/0x25e0 [ 49.577231] ? find_held_lock+0x2b/0x80 [ 49.577591] ? do_prlimit+0x310/0x610 [ 49.577949] ? __pfx_do_seccomp+0x10/0x10 [ 49.578353] ? do_raw_spin_unlock+0x53/0x220 [ 49.578755] ? _raw_spin_unlock+0x1e/0x40 [ 49.579143] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.579607] ? static_key_count+0x60/0x80 [ 49.579972] prctl_set_seccomp+0x4e/0x70 [ 49.580368] __do_sys_prctl+0xe6c/0x1d70 [ 49.580725] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.581125] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.581554] ? irqentry_exit+0xf3/0x650 [ 49.581885] do_syscall_64+0xbf/0x430 [ 49.582232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.582650] RIP: 0033:0x7f3fcdcca5cd [ 49.582949] 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 [ 49.584405] RSP: 002b:00007ffec9424d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.585009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fcdcca5cd [ 49.585613] RDX: 00005563d57fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.586204] RBP: 00007ffec9424d70 R08: 0000000000000000 R09: 00007ffec9424410 [ 49.586773] R10: 0000000000000000 R11: 0000000000000246 R12: 00005563d99f6240 [ 49.587353] R13: 00007ffec94251a0 R14: 00005563d99f5bf0 R15: 00005563d9a0a4d0 [ 49.587930] [ 49.588146] irq event stamp: 1699 [ 49.588425] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 49.589124] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 49.589805] softirqs last enabled at (1242): [] handle_softirqs+0x50c/0x770 [ 49.590514] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 49.591209] ---[ end trace 0000000000000000 ]--- [ 50.365119] ------------[ cut here ]------------ [ 50.366144] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.368370] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.370024] Modules linked in: [ 50.370716] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.372997] Tainted: [W]=WARN [ 50.373684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.375294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.376304] 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 [ 50.379824] RSP: 0018:ffff8880176b7bc0 EFLAGS: 00010286 [ 50.380924] RAX: 0000000000000000 RBX: ffffed1002ed6f78 RCX: ffffffff813a4050 [ 50.382198] RDX: ffff8880161a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.383324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed6f2f [ 50.384446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.385577] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176b7df8 [ 50.386745] FS: 00007fbae6da1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.388158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.389256] CR2: 00007fbae7293580 CR3: 000000000e4ca000 CR4: 0000000000350ef0 [ 50.390625] Call Trace: [ 50.391145] [ 50.391570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.392503] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 50.393512] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 50.394475] __vmalloc_noprof+0x59/0x60 [ 50.395245] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.396141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.397100] bpf_prog_alloc+0x39/0x200 [ 50.397833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398785] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.399718] do_seccomp+0x349/0x25e0 [ 50.400449] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.401382] ? __pfx_do_seccomp+0x10/0x10 [ 50.402197] ? find_held_lock+0x2b/0x80 [ 50.402935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.403907] ? static_key_count+0x60/0x80 [ 50.404722] prctl_set_seccomp+0x4e/0x70 [ 50.405535] __do_sys_prctl+0xe6c/0x1d70 [ 50.406335] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.407225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.408221] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.409216] ? irqentry_exit+0xf3/0x650 [ 50.409960] do_syscall_64+0xbf/0x430 [ 50.410723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.411681] RIP: 0033:0x7fbae72935cd [ 50.412405] 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 [ 50.415604] RSP: 002b:00007ffee01f0810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.416985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbae72935cd [ 50.418298] RDX: 00005630ea7ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.419611] RBP: 00007ffee01f0870 R08: 0000000000000000 R09: 00007ffee01eff10 [ 50.420934] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630f3aa0ad0 [ 50.422289] R13: 00007ffee01f0ca0 R14: 00005630f3aa1bc0 R15: 00005630f3ab2780 [ 50.423593] [ 50.424024] irq event stamp: 1765 [ 50.424696] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.426232] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.427545] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.428841] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.430120] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5994' (ECDSA) to the list of known hosts. 2025/11/19 05:10:48 fuzzer started 2025/11/19 05:10:48 dialing manager at localhost:34383 2025/11/19 05:10:48 checking machine... 2025/11/19 05:10:48 checking revisions... [ 51.293704] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:10:48 testing simple program... [ 51.383424] cgroup: Unknown subsys name 'net' [ 51.426735] cgroup: Unknown subsys name 'cpuset' [ 51.437116] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:10:47 Registers: info registers vcpu 0 RAX=0000000009f47a01 RBX=ffffffff81619130 RCX=ffff888009f47724 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880163d9fbc RBP=ffff888009f47868 RSP=ffff888009f477b8 R8 =0000000000000001 R9 =ffff888009f47810 R10=000000000003c9ed R11=0000000000023c4a R12=ffff888009f47898 R13=0000000000000000 R14=ffff888009f47a60 R15=ffff888009f477d0 RIP=ffffffff8135e43d RFL=00000282 [--S----] 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 00007f3fcd7d8900 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=00007f3fcd7b7020 CR3=0000000009c5c000 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=000000000002ac3f 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb3921e9000 CR3=000000000d848000 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=e1a6046785a24292a941459dbcf01c61 XMM02=0000000000305128eff9b2d0a8fce9cb XMM03=00000000003051f82c67c8bc2e329bc3 XMM04=d473e34fcdc99ff800000000000ae988 XMM05=5d7916a4f49684fa0000000000321788 XMM06=d74844bf967d85ba0000000000321180 XMM07=e042d86d42eb936e0000000000312390 XMM08=15b72c05d14187ac00000000003051f8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000