[ 45.788209] ------------[ cut here ]------------ [ 45.789085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.791013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.792368] Modules linked in: [ 45.792958] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.794832] Tainted: [W]=WARN [ 45.795359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.796736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.797603] 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 [ 45.800595] RSP: 0018:ffff888016b7fbc0 EFLAGS: 00010286 [ 45.801526] RAX: 0000000000000000 RBX: ffffed1002d6ff78 RCX: ffffffff813a4050 [ 45.802728] RDX: ffff888015bc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.803939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6ff2f [ 45.805182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.806377] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b7fdf8 [ 45.807583] FS: 00007f995ca44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.808944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.809935] CR2: 00007f995cf36580 CR3: 000000000e752000 CR4: 0000000000350ef0 [ 45.811159] Call Trace: [ 45.811603] [ 45.812036] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.812902] ? __create_object+0x59/0x80 [ 45.813609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.814535] __vmalloc_noprof+0x59/0x60 [ 45.815256] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.816070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.816956] bpf_prog_alloc+0x39/0x200 [ 45.817606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.818466] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.819309] do_seccomp+0x349/0x25e0 [ 45.819989] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.820792] ? __pfx_do_seccomp+0x10/0x10 [ 45.821532] ? find_held_lock+0x2b/0x80 [ 45.822240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.823150] ? static_key_count+0x60/0x80 [ 45.823890] prctl_set_seccomp+0x4e/0x70 [ 45.824582] __do_sys_prctl+0xe6c/0x1d70 [ 45.825323] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.826126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.827024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.827926] ? irqentry_exit+0xf3/0x650 [ 45.828604] do_syscall_64+0xbf/0x430 [ 45.829309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.830210] RIP: 0033:0x7f995cf365cd [ 45.830875] 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 [ 45.833840] RSP: 002b:00007fff9b1c23e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.835107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f995cf365cd [ 45.836306] RDX: 00005624d5455e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.837506] RBP: 00007fff9b1c2440 R08: 0000000000000000 R09: 00007fff9b1c1ae0 [ 45.838696] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624dff57ad0 [ 45.839880] R13: 00007fff9b1c2870 R14: 00005624dff58bc0 R15: 00005624dff69780 [ 45.841107] [ 45.841500] irq event stamp: 1743 [ 45.842110] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.843530] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.845095] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 45.846548] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 45.847966] ---[ end trace 0000000000000000 ]--- [ 49.291116] ------------[ cut here ]------------ [ 49.292084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.294170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.295653] Modules linked in: [ 49.296297] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.298351] Tainted: [W]=WARN [ 49.298958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.300489] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.301449] 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 [ 49.304662] RSP: 0018:ffff8880168c7bc0 EFLAGS: 00010286 [ 49.305673] RAX: 0000000000000000 RBX: ffffed1002d18f78 RCX: ffffffff813a4050 [ 49.306984] RDX: ffff88801538b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.308310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d18f2f [ 49.309641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.310931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168c7df8 [ 49.312248] FS: 00007f11582a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.313748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.314845] CR2: 00007f1158797580 CR3: 000000001f655000 CR4: 0000000000350ef0 [ 49.316137] Call Trace: [ 49.316628] [ 49.317231] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.318362] ? __create_object+0x59/0x80 [ 49.319354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.320580] __vmalloc_noprof+0x59/0x60 [ 49.321560] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.322658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.323846] bpf_prog_alloc+0x39/0x200 [ 49.324738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.325949] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.326973] do_seccomp+0x349/0x25e0 [ 49.327692] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.328728] ? __pfx_do_seccomp+0x10/0x10 [ 49.329571] ? find_held_lock+0x2b/0x80 [ 49.330354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.331336] ? static_key_count+0x60/0x80 [ 49.332149] prctl_set_seccomp+0x4e/0x70 [ 49.332971] __do_sys_prctl+0xe6c/0x1d70 [ 49.333731] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.334609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.335606] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.336619] ? irqentry_exit+0xf3/0x650 [ 49.337413] do_syscall_64+0xbf/0x430 [ 49.338164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.339134] RIP: 0033:0x7f11587975cd [ 49.339854] 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 [ 49.343085] RSP: 002b:00007fff472557b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.344502] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11587975cd [ 49.345827] RDX: 0000555cd521ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.347150] RBP: 00007fff47255810 R08: 0000000000000000 R09: 00007fff47254eb0 [ 49.348509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555cd7ac6bf0 [ 49.349836] R13: 00007fff47255c40 R14: 0000555cd7ad0380 R15: 0000555cd7adb460 [ 49.351191] [ 49.351630] irq event stamp: 1703 [ 49.352297] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.353850] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.355412] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 49.356996] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 49.358378] ---[ end trace 0000000000000000 ]--- [ 50.185491] ------------[ cut here ]------------ [ 50.186270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.188023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.189255] Modules linked in: [ 50.189746] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.191719] Tainted: [W]=WARN [ 50.192324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.193548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.194295] 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 [ 50.197116] RSP: 0018:ffff888015f77bc0 EFLAGS: 00010286 [ 50.198224] RAX: 0000000000000000 RBX: ffffed1002beef78 RCX: ffffffff813a4050 [ 50.199285] RDX: ffff888014281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.200347] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002beef2f [ 50.201427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.202492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f77df8 [ 50.203554] FS: 00007f21c986b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.204741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.205632] CR2: 00007ffcb38f4ef7 CR3: 000000001f61c000 CR4: 0000000000350ef0 [ 50.206694] Call Trace: [ 50.207109] [ 50.207452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.208198] ? __create_object+0x59/0x80 [ 50.208864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.209634] __vmalloc_noprof+0x59/0x60 [ 50.210267] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.210993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.211732] bpf_prog_alloc+0x39/0x200 [ 50.212344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.213126] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.213874] do_seccomp+0x349/0x25e0 [ 50.214437] ? find_held_lock+0x2b/0x80 [ 50.215070] ? do_prlimit+0x310/0x610 [ 50.215650] ? __pfx_do_seccomp+0x10/0x10 [ 50.216306] ? do_raw_spin_unlock+0x53/0x220 [ 50.217010] ? _raw_spin_unlock+0x1e/0x40 [ 50.217623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.218415] ? static_key_count+0x60/0x80 [ 50.219084] prctl_set_seccomp+0x4e/0x70 [ 50.219697] __do_sys_prctl+0xe6c/0x1d70 [ 50.220348] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.221071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.221876] ? irqentry_exit+0xf3/0x650 [ 50.222478] do_syscall_64+0xbf/0x430 [ 50.223092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.223883] RIP: 0033:0x7f21c9d5d5cd [ 50.224437] 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 [ 50.227136] RSP: 002b:00007ffcb38f2700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.228273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21c9d5d5cd [ 50.229366] RDX: 000055a761904e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.230448] RBP: 00007ffcb38f2760 R08: 0000000000000000 R09: 00007ffcb38f1e00 [ 50.231523] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a786ae8b10 [ 50.232592] R13: 00007ffcb38f2b90 R14: 000055a786ae92b0 R15: 000055a786afd6f0 [ 50.233683] [ 50.234065] irq event stamp: 1715 [ 50.234574] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.235840] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.237128] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.238421] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.239681] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52637' (ECDSA) to the list of known hosts. 2025/11/17 18:49:13 fuzzer started 2025/11/17 18:49:13 dialing manager at localhost:37895 2025/11/17 18:49:13 checking machine... 2025/11/17 18:49:13 checking revisions... [ 51.178383] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:49:13 testing simple program... [ 51.271990] cgroup: Unknown subsys name 'net' [ 51.337474] cgroup: Unknown subsys name 'cpuset' [ 51.351672] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:49:12 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000001 RCX=ffff88806ce08984 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff88801a399bc0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948 R8 =ffffffff86a49c3a R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88801a39a640 R13=ffff88806ce08984 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff815221f3 RFL=00000002 [-------] 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 00007f11582a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4724f000 CR3=000000001f61c000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002cbaf 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd2a00c318 CR3=000000000d622000 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=037f2a63cf8bed9c4148c8e0edb09ab4 XMM02=2c67c8bc2e329bc30000000000304ca8 XMM03=fb795ef6d65770560000000000312b10 XMM04=f3b7cbccabb9d0bc00000000000ae988 XMM05=d23bc450d08314e80000000000321cb8 XMM06=405749d8372a36f100000000003216b0 XMM07=e042d86d42eb936e0000000000312d90 XMM08=4299d0875cd82b9f0000000000304d08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000