[ 46.766879] ------------[ cut here ]------------ [ 46.767821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.769862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.773080] Modules linked in: [ 46.773812] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.775821] Tainted: [W]=WARN [ 46.776381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.777911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.778857] 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 [ 46.782098] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 46.783107] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 46.784428] RDX: ffff88800efe8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.785738] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 46.787059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.788366] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 46.789678] FS: 00007fbd64a87900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.791159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.792244] CR2: 00007ffe0c8a4ef8 CR3: 000000000ce64000 CR4: 0000000000350ef0 [ 46.793558] Call Trace: [ 46.794031] [ 46.794509] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.795381] ? __create_object+0x59/0x80 [ 46.796182] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.797175] __vmalloc_noprof+0x59/0x60 [ 46.797948] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.798849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.799805] bpf_prog_alloc+0x39/0x200 [ 46.800565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.801510] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.802395] do_seccomp+0x349/0x25e0 [ 46.803138] ? find_held_lock+0x2b/0x80 [ 46.803917] ? do_prlimit+0x310/0x610 [ 46.804686] ? __pfx_do_seccomp+0x10/0x10 [ 46.805497] ? do_raw_spin_unlock+0x53/0x220 [ 46.806302] ? _raw_spin_unlock+0x1e/0x40 [ 46.807117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.808111] ? static_key_count+0x60/0x80 [ 46.808936] prctl_set_seccomp+0x4e/0x70 [ 46.809729] __do_sys_prctl+0xe6c/0x1d70 [ 46.810544] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.811374] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.812375] ? irqentry_exit+0xf3/0x650 [ 46.813159] do_syscall_64+0xbf/0x430 [ 46.813922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.814916] RIP: 0033:0x7fbd64f795cd [ 46.815636] 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 [ 46.818912] RSP: 002b:00007ffe0c8a2c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.820308] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd64f795cd [ 46.821621] RDX: 0000562e788c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.822945] RBP: 00007ffe0c8a2ca0 R08: 0000000000000000 R09: 00007ffe0c8a2340 [ 46.824258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562eb15bdb10 [ 46.825574] R13: 00007ffe0c8a30d0 R14: 0000562eb15be2b0 R15: 0000562eb15d26f0 [ 46.826914] [ 46.827346] irq event stamp: 2043 [ 46.828019] hardirqs last enabled at (2053): [] __up_console_sem+0x78/0x80 [ 46.829579] hardirqs last disabled at (2062): [] __up_console_sem+0x5d/0x80 [ 46.831081] softirqs last enabled at (1868): [] handle_softirqs+0x50c/0x770 [ 46.832494] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 46.833878] ---[ end trace 0000000000000000 ]--- [ 50.264090] ------------[ cut here ]------------ [ 50.265035] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.267050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 50.268511] Modules linked in: [ 50.269107] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.271104] Tainted: [W]=WARN [ 50.271721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.273199] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.274143] 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 [ 50.277375] RSP: 0018:ffff88800eecfbc0 EFLAGS: 00010286 [ 50.278349] RAX: 0000000000000000 RBX: ffffed1001dd9f78 RCX: ffffffff813a4050 [ 50.279764] RDX: ffff888016f93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.281046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd9f2f [ 50.282302] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.283581] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eecfdf8 [ 50.284850] FS: 00007f3ce0c56900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.286255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.287315] CR2: 00007f3ce1148580 CR3: 000000000db6d000 CR4: 0000000000350ef0 [ 50.288586] Call Trace: [ 50.289042] [ 50.289513] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.290374] ? __create_object+0x59/0x80 [ 50.291156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.292112] __vmalloc_noprof+0x59/0x60 [ 50.292866] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.293731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.294661] bpf_prog_alloc+0x39/0x200 [ 50.295343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.296259] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.297141] do_seccomp+0x349/0x25e0 [ 50.297855] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.298759] ? __pfx_do_seccomp+0x10/0x10 [ 50.299559] ? find_held_lock+0x2b/0x80 [ 50.300263] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.301216] ? static_key_count+0x60/0x80 [ 50.301996] prctl_set_seccomp+0x4e/0x70 [ 50.302763] __do_sys_prctl+0xe6c/0x1d70 [ 50.303548] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.304341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.305289] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.306239] ? irqentry_exit+0xf3/0x650 [ 50.307003] do_syscall_64+0xbf/0x430 [ 50.307738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.308679] RIP: 0033:0x7f3ce11485cd [ 50.309324] 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 [ 50.312499] RSP: 002b:00007ffd66924ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.313845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ce11485cd [ 50.315130] RDX: 000055e0441abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.316427] RBP: 00007ffd66924d40 R08: 0000000000000000 R09: 00007ffd669243e0 [ 50.317697] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e06f8d02b0 [ 50.318962] R13: 00007ffd66925170 R14: 000055e06f8d2d20 R15: 000055e06f8e48d0 [ 50.320236] [ 50.320695] irq event stamp: 1795 [ 50.321291] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.322803] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.324293] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.325790] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.327289] ---[ end trace 0000000000000000 ]--- [ 51.138806] ------------[ cut here ]------------ [ 51.139789] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.141833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 51.143320] Modules linked in: [ 51.143970] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.145951] Tainted: [W]=WARN [ 51.146557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.148033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.148962] 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 [ 51.152179] RSP: 0018:ffff88801a4d7bc0 EFLAGS: 00010286 [ 51.153170] RAX: 0000000000000000 RBX: ffffed100349af78 RCX: ffffffff813a4050 [ 51.154464] RDX: ffff888017029bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.155755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100349af2f [ 51.157042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.158329] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a4d7df8 [ 51.159625] FS: 00007f2b8f30d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.161071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.162158] CR2: 00007fff08dbeef8 CR3: 000000001e679000 CR4: 0000000000350ef0 [ 51.163469] Call Trace: [ 51.163940] [ 51.164354] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.165269] ? __create_object+0x59/0x80 [ 51.166060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.167053] __vmalloc_noprof+0x59/0x60 [ 51.167812] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.168691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.169636] bpf_prog_alloc+0x39/0x200 [ 51.170328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.171278] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.172182] do_seccomp+0x349/0x25e0 [ 51.172910] ? find_held_lock+0x2b/0x80 [ 51.173670] ? do_prlimit+0x310/0x610 [ 51.174489] ? __pfx_do_seccomp+0x10/0x10 [ 51.175248] ? do_raw_spin_unlock+0x53/0x220 [ 51.176087] ? _raw_spin_unlock+0x1e/0x40 [ 51.176871] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.177854] ? static_key_count+0x60/0x80 [ 51.178671] prctl_set_seccomp+0x4e/0x70 [ 51.179461] __do_sys_prctl+0xe6c/0x1d70 [ 51.180213] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.181080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.182061] ? irqentry_exit+0xf3/0x650 [ 51.182857] do_syscall_64+0xbf/0x430 [ 51.183603] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.184574] RIP: 0033:0x7f2b8f7ff5cd [ 51.185239] 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 [ 51.188449] RSP: 002b:00007fff08dbc5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.189829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b8f7ff5cd [ 51.191152] RDX: 00005606d81d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.192435] RBP: 00007fff08dbc600 R08: 0000000000000000 R09: 00007fff08dbbca0 [ 51.193741] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606fb5d62b0 [ 51.195050] R13: 00007fff08dbca30 R14: 00005606fb5d8d20 R15: 00005606fb5ea8d0 [ 51.196362] [ 51.196835] irq event stamp: 1721 [ 51.197478] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 51.199057] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 51.200585] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 51.202136] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 51.203678] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40868' (ECDSA) to the list of known hosts. 2025/11/17 23:14:15 fuzzer started 2025/11/17 23:14:15 dialing manager at localhost:37895 2025/11/17 23:14:15 checking machine... 2025/11/17 23:14:15 checking revisions... [ 52.117383] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:14:15 testing simple program... [ 52.210816] cgroup: Unknown subsys name 'net' [ 52.278844] cgroup: Unknown subsys name 'cpuset' [ 52.296127] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:14:14 Registers: info registers vcpu 0 RAX=1ffffffff0daf907 RBX=0000000000000001 RCX=ffffffff86d7c83a RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86d7c83c RBP=ffff88806ce08aa8 RSP=ffff88806ce089e0 R8 =ffffffff86d7c83e R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000009b6bf R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88800f177878 R15=ffff88806ce08a50 RIP=ffffffff8135fac9 RFL=00000213 [----A-C] 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 00007ff319146900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e06f8f7818 CR3=000000000d6b7000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=d612edd40b84c84400000000000ae988 XMM05=1d391084b230a0c000000000003218b0 XMM06=bbaaf16623803ba60000000000320650 XMM07=fb795ef6d65770560000000000311880 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffff8880097576b4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097576c0 R8 =0000000000000001 R9 =ffff8880097577a0 R10=000000000003c9ed R11=0000000000025767 R12=ffff8880096fb780 R13=ffff8880097577a8 R14=ffff888009757ab8 R15=ffff888009757760 RIP=ffffffff815d29eb RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6691e000 CR3=0000000013b49000 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