[ 54.094936] ------------[ cut here ]------------ [ 54.095852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.097855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.099319] Modules linked in: [ 54.099947] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.102145] Tainted: [W]=WARN [ 54.102810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.104276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.105192] 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 [ 54.108368] RSP: 0018:ffff88800a7cfbc0 EFLAGS: 00010286 [ 54.109327] RAX: 0000000000000000 RBX: ffffed10014f9f78 RCX: ffffffff813a4050 [ 54.110614] RDX: ffff88800ebd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.111894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014f9f2f [ 54.113164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.114436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a7cfdf8 [ 54.115722] FS: 00007f99db5c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.117155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.118213] CR2: 00007ffe5aec3ef8 CR3: 000000000d6bc000 CR4: 0000000000350ef0 [ 54.119507] Call Trace: [ 54.119973] [ 54.120418] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.121270] ? __create_object+0x59/0x80 [ 54.122059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.123037] __vmalloc_noprof+0x59/0x60 [ 54.123786] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.124659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.125572] bpf_prog_alloc+0x39/0x200 [ 54.126265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.127201] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.128105] do_seccomp+0x349/0x25e0 [ 54.128822] ? find_held_lock+0x2b/0x80 [ 54.129581] ? do_prlimit+0x310/0x610 [ 54.130270] ? __pfx_do_seccomp+0x10/0x10 [ 54.131063] ? do_raw_spin_unlock+0x53/0x220 [ 54.131894] ? _raw_spin_unlock+0x1e/0x40 [ 54.132675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.133635] ? static_key_count+0x60/0x80 [ 54.134432] prctl_set_seccomp+0x4e/0x70 [ 54.135180] __do_sys_prctl+0xe6c/0x1d70 [ 54.135974] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.136843] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.137802] ? irqentry_exit+0xf3/0x650 [ 54.138561] do_syscall_64+0xbf/0x430 [ 54.139268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.140205] RIP: 0033:0x7f99dbab95cd [ 54.140930] 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 [ 54.144102] RSP: 002b:00007ffe5aec1360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.145469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99dbab95cd [ 54.146755] RDX: 0000562eda3c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.148033] RBP: 00007ffe5aec13c0 R08: 0000000000000000 R09: 00007ffe5aec0a60 [ 54.149300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562efdb20ad0 [ 54.150563] R13: 00007ffe5aec17f0 R14: 0000562efdb21bc0 R15: 0000562efdb32780 [ 54.151881] [ 54.152301] irq event stamp: 1827 [ 54.152948] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 54.154478] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 54.155988] softirqs last enabled at (1840): [] handle_softirqs+0x50c/0x770 [ 54.157277] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 54.158541] ---[ end trace 0000000000000000 ]--- [ 57.767642] ------------[ cut here ]------------ [ 57.768370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.770154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.771369] Modules linked in: [ 57.771889] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.773523] Tainted: [W]=WARN [ 57.773977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.775194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.775936] 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 [ 57.778592] RSP: 0018:ffff888017a3fbc0 EFLAGS: 00010286 [ 57.779410] RAX: 0000000000000000 RBX: ffffed1002f47f78 RCX: ffffffff813a4050 [ 57.780471] RDX: ffff888017185340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.781534] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f47f2f [ 57.782580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.783652] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a3fdf8 [ 57.784727] FS: 00007f49f59d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.785912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.786782] CR2: 00007ffd0122eef8 CR3: 000000000d0ae000 CR4: 0000000000350ef0 [ 57.787862] Call Trace: [ 57.788253] [ 57.788623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.789327] ? __create_object+0x59/0x80 [ 57.789962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.790757] __vmalloc_noprof+0x59/0x60 [ 57.791362] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.792089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.792865] bpf_prog_alloc+0x39/0x200 [ 57.793469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.794211] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.794958] do_seccomp+0x349/0x25e0 [ 57.795560] ? find_held_lock+0x2b/0x80 [ 57.796154] ? do_prlimit+0x310/0x610 [ 57.796784] ? __pfx_do_seccomp+0x10/0x10 [ 57.797437] ? do_raw_spin_unlock+0x53/0x220 [ 57.798101] ? _raw_spin_unlock+0x1e/0x40 [ 57.798753] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.799569] ? static_key_count+0x60/0x80 [ 57.800197] prctl_set_seccomp+0x4e/0x70 [ 57.800851] __do_sys_prctl+0xe6c/0x1d70 [ 57.801504] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.802183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.803001] ? irqentry_exit+0xf3/0x650 [ 57.803644] do_syscall_64+0xbf/0x430 [ 57.804219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.805009] RIP: 0033:0x7f49f5ec25cd [ 57.805587] 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 [ 57.808230] RSP: 002b:00007ffd0122c560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.809361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49f5ec25cd [ 57.810524] RDX: 0000555aecd7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.811720] RBP: 00007ffd0122c5c0 R08: 0000000000000000 R09: 00007ffd0122bc60 [ 57.812800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555af51fa240 [ 57.813877] R13: 00007ffd0122c9f0 R14: 0000555af5203380 R15: 0000555af520e540 [ 57.815256] [ 57.815743] irq event stamp: 1891 [ 57.816267] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 57.817533] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 57.818790] softirqs last enabled at (1888): [] handle_softirqs+0x50c/0x770 [ 57.820071] softirqs last disabled at (1883): [] __irq_exit_rcu+0xc4/0x100 [ 57.821337] ---[ end trace 0000000000000000 ]--- [ 58.745961] ------------[ cut here ]------------ [ 58.746878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.748648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 58.749900] Modules linked in: [ 58.750430] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.752294] Tainted: [W]=WARN [ 58.752844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.754247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.755148] 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 [ 58.758378] RSP: 0018:ffff88800f2e7bc0 EFLAGS: 00010286 [ 58.759368] RAX: 0000000000000000 RBX: ffffed1001e5cf78 RCX: ffffffff813a4050 [ 58.760677] RDX: ffff888013601bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.761942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e5cf2f [ 58.763071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.764306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2e7df8 [ 58.765546] FS: 00007fe211b37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.766975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.768009] CR2: 00007ffc9b7f5ef8 CR3: 000000000be34000 CR4: 0000000000350ef0 [ 58.769286] Call Trace: [ 58.769801] [ 58.770185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.771048] ? __create_object+0x59/0x80 [ 58.771852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.772804] __vmalloc_noprof+0x59/0x60 [ 58.773480] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.774219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.775105] bpf_prog_alloc+0x39/0x200 [ 58.775782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.776601] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.777358] do_seccomp+0x349/0x25e0 [ 58.778042] ? find_held_lock+0x2b/0x80 [ 58.778787] ? do_prlimit+0x310/0x610 [ 58.779520] ? __pfx_do_seccomp+0x10/0x10 [ 58.780199] ? do_raw_spin_unlock+0x53/0x220 [ 58.780919] ? _raw_spin_unlock+0x1e/0x40 [ 58.781661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.782517] ? static_key_count+0x60/0x80 [ 58.783179] prctl_set_seccomp+0x4e/0x70 [ 58.783839] __do_sys_prctl+0xe6c/0x1d70 [ 58.784580] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.785337] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.786215] ? irqentry_exit+0xf3/0x650 [ 58.786938] do_syscall_64+0xbf/0x430 [ 58.787588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.788352] RIP: 0033:0x7fe2120295cd [ 58.788989] 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 [ 58.791975] RSP: 002b:00007ffc9b7f40b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.793235] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2120295cd [ 58.794328] RDX: 0000557a1f281e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.795455] RBP: 00007ffc9b7f4110 R08: 0000000000000000 R09: 00007ffc9b7f37b0 [ 58.796521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a2d56ebf0 [ 58.797615] R13: 00007ffc9b7f4540 R14: 0000557a2d578380 R15: 0000557a2d583460 [ 58.798709] [ 58.799078] irq event stamp: 1851 [ 58.799629] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 58.800892] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 58.802165] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 58.803471] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 58.804757] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27996' (ECDSA) to the list of known hosts. 2025/11/18 03:33:40 fuzzer started 2025/11/18 03:33:41 dialing manager at localhost:37895 2025/11/18 03:33:41 checking machine... 2025/11/18 03:33:41 checking revisions... [ 59.716504] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:33:41 testing simple program... [ 59.804038] cgroup: Unknown subsys name 'net' [ 59.870953] cgroup: Unknown subsys name 'cpuset' [ 59.884337] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:33:40 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff888016ff8000 R15=ffff88806ce08a70 RIP=ffffffff84c72190 RFL=00000296 [--S-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 00007f8d37767700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0a3adf28 CR3=000000000d4b6000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30303335342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08930 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007f49f59d0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd01226000 CR3=000000001ebc5000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000