[ 46.060310] ------------[ cut here ]------------ [ 46.061244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.063253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.064718] Modules linked in: [ 46.065363] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.067564] Tainted: [W]=WARN [ 46.068645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.070131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.071004] 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 [ 46.074214] RSP: 0018:ffff888016087bc0 EFLAGS: 00010286 [ 46.075198] RAX: 0000000000000000 RBX: ffffed1002c10f78 RCX: ffffffff813a4050 [ 46.076483] RDX: ffff888019f0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.077777] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c10f2f [ 46.079071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.080355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016087df8 [ 46.081644] FS: 00007f9abe9cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.083085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.084153] CR2: 00007fff0668eef7 CR3: 000000000a1c0000 CR4: 0000000000350ef0 [ 46.085446] Call Trace: [ 46.085906] [ 46.086355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.087254] ? __create_object+0x59/0x80 [ 46.087983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.088949] __vmalloc_noprof+0x59/0x60 [ 46.089703] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.090588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.091530] bpf_prog_alloc+0x39/0x200 [ 46.092269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.093223] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.094136] do_seccomp+0x349/0x25e0 [ 46.094809] ? find_held_lock+0x2b/0x80 [ 46.095555] ? do_prlimit+0x310/0x610 [ 46.096297] ? __pfx_do_seccomp+0x10/0x10 [ 46.097097] ? do_raw_spin_unlock+0x53/0x220 [ 46.097884] ? _raw_spin_unlock+0x1e/0x40 [ 46.098662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.099609] ? static_key_count+0x60/0x80 [ 46.100420] prctl_set_seccomp+0x4e/0x70 [ 46.101218] __do_sys_prctl+0xe6c/0x1d70 [ 46.101952] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.102812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.103777] ? irqentry_exit+0xf3/0x650 [ 46.104553] do_syscall_64+0xbf/0x430 [ 46.105323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.106273] RIP: 0033:0x7f9abeebf5cd [ 46.106936] 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 [ 46.110130] RSP: 002b:00007fff0668c7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.111524] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9abeebf5cd [ 46.112836] RDX: 0000560a63fe4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.114134] RBP: 00007fff0668c850 R08: 0000000000000000 R09: 00007fff0668bef0 [ 46.115431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560aa32322b0 [ 46.116748] R13: 00007fff0668cc80 R14: 0000560aa3234d20 R15: 0000560aa32468d0 [ 46.118091] [ 46.118517] irq event stamp: 1919 [ 46.119174] hardirqs last enabled at (1929): [] __up_console_sem+0x78/0x80 [ 46.120722] hardirqs last disabled at (1938): [] __up_console_sem+0x5d/0x80 [ 46.122257] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 46.123808] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 46.125367] ---[ end trace 0000000000000000 ]--- [ 49.395178] ------------[ cut here ]------------ [ 49.396231] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.398456] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.400081] Modules linked in: [ 49.400761] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.403268] Tainted: [W]=WARN [ 49.403893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.405980] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.407004] 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 [ 49.410568] RSP: 0018:ffff888017027bc0 EFLAGS: 00010286 [ 49.411654] RAX: 0000000000000000 RBX: ffffed1002e04f78 RCX: ffffffff813a4050 [ 49.413093] RDX: ffff888017243780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.414524] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e04f2f [ 49.415961] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.417404] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017027df8 [ 49.418828] FS: 00007f1eb5cc0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.420429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.421615] CR2: 00007fff6bed6ef7 CR3: 000000000e2bf000 CR4: 0000000000350ef0 [ 49.423074] Call Trace: [ 49.423597] [ 49.424107] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.425134] ? __create_object+0x59/0x80 [ 49.425962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.427073] __vmalloc_noprof+0x59/0x60 [ 49.427863] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.428850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.429878] bpf_prog_alloc+0x39/0x200 [ 49.430707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.431742] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.432772] do_seccomp+0x349/0x25e0 [ 49.433596] ? finish_task_switch.isra.0+0x294/0x840 [ 49.434651] ? __pfx_do_seccomp+0x10/0x10 [ 49.435533] ? __schedule+0xf2c/0x3d40 [ 49.436349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.437469] ? static_key_count+0x60/0x80 [ 49.438375] prctl_set_seccomp+0x4e/0x70 [ 49.439230] __do_sys_prctl+0xe6c/0x1d70 [ 49.440109] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.441032] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 49.442155] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 49.443161] do_syscall_64+0xbf/0x430 [ 49.443932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.445006] RIP: 0033:0x7f1eb61b25cd [ 49.445766] 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 [ 49.449278] RSP: 002b:00007fff6bed46d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.450787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1eb61b25cd [ 49.452198] RDX: 00005630024d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.453636] RBP: 00007fff6bed4730 R08: 0000000000000000 R09: 00007fff6bed3dd0 [ 49.455069] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630103acad0 [ 49.456490] R13: 00007fff6bed4b60 R14: 00005630103adbc0 R15: 00005630103be780 [ 49.457917] [ 49.458353] irq event stamp: 1929 [ 49.458924] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 49.460372] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 49.461835] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.463300] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.464733] ---[ end trace 0000000000000000 ]--- [ 50.266707] ------------[ cut here ]------------ [ 50.267640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.269718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.271180] Modules linked in: [ 50.271771] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.273999] Tainted: [W]=WARN [ 50.274776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.276258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.277171] 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 [ 50.280332] RSP: 0018:ffff88801a91fbc0 EFLAGS: 00010286 [ 50.281363] RAX: 0000000000000000 RBX: ffffed1003523f78 RCX: ffffffff813a4050 [ 50.282656] RDX: ffff8880158f0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.283959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003523f2f [ 50.285262] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.286550] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a91fdf8 [ 50.287835] FS: 00007f0bdb7d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.289296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.290371] CR2: 00007f0bdbcc4580 CR3: 000000001ceb5000 CR4: 0000000000350ef0 [ 50.291666] Call Trace: [ 50.292181] [ 50.292597] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.293514] ? __create_object+0x59/0x80 [ 50.294314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.295298] __vmalloc_noprof+0x59/0x60 [ 50.296023] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.296921] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.297866] bpf_prog_alloc+0x39/0x200 [ 50.298613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.299561] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.300474] do_seccomp+0x349/0x25e0 [ 50.301199] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.302110] ? __pfx_do_seccomp+0x10/0x10 [ 50.302857] ? find_held_lock+0x2b/0x80 [ 50.303619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.304591] ? static_key_count+0x60/0x80 [ 50.305406] prctl_set_seccomp+0x4e/0x70 [ 50.306187] __do_sys_prctl+0xe6c/0x1d70 [ 50.306934] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.307795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.308769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.309743] ? irqentry_exit+0xf3/0x650 [ 50.310518] do_syscall_64+0xbf/0x430 [ 50.311259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.312228] RIP: 0033:0x7f0bdbcc45cd [ 50.312909] 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 [ 50.316110] RSP: 002b:00007ffe7d532080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.317498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0bdbcc45cd [ 50.318782] RDX: 00005583a1c67e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.320082] RBP: 00007ffe7d5320e0 R08: 0000000000000000 R09: 00007ffe7d531780 [ 50.321403] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583d96312b0 [ 50.322700] R13: 00007ffe7d532510 R14: 00005583d9633d20 R15: 00005583d96458d0 [ 50.324006] [ 50.324492] irq event stamp: 1817 [ 50.325151] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 50.326689] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 50.328214] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 50.329771] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.331299] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4751' (ECDSA) to the list of known hosts. 2025/11/17 14:31:27 fuzzer started 2025/11/17 14:31:28 dialing manager at localhost:37895 2025/11/17 14:31:28 checking machine... 2025/11/17 14:31:28 checking revisions... [ 51.237381] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:31:28 testing simple program... [ 51.321250] cgroup: Unknown subsys name 'net' [ 51.384739] cgroup: Unknown subsys name 'cpuset' [ 51.397167] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:31:27 Registers: info registers vcpu 0 RAX=ffffffff813c156e RBX=0000000000000001 RCX=ffff888009627794 RDX=ffff888009627888 RSI=ffffffff813c156e RDI=ffff888009627840 RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff8135e474 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1eb6277618 CR3=000000000fc12000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b5ef 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5513a598 CR3=00000000162fe000 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=31333a343120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383237 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000