[ 45.905653] ------------[ cut here ]------------ [ 45.906619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.908760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.910395] Modules linked in: [ 45.911045] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.913137] Tainted: [W]=WARN [ 45.913764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.915328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.916215] 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 [ 45.919723] RSP: 0018:ffff888017137bc0 EFLAGS: 00010286 [ 45.920803] RAX: 0000000000000000 RBX: ffffed1002e26f78 RCX: ffffffff813a4050 [ 45.922157] RDX: ffff888019bcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.923507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e26f2f [ 45.924864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.926259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017137df8 [ 45.927611] FS: 00007f30d3ad3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.929119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.930252] CR2: 00007f30d3fc5580 CR3: 000000000ced4000 CR4: 0000000000350ef0 [ 45.931620] Call Trace: [ 45.932085] [ 45.932542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.933434] ? __create_object+0x59/0x80 [ 45.934168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.935140] __vmalloc_noprof+0x59/0x60 [ 45.935895] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.936769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.937689] bpf_prog_alloc+0x39/0x200 [ 45.938415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.939361] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.940214] do_seccomp+0x349/0x25e0 [ 45.940940] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.941833] ? __pfx_do_seccomp+0x10/0x10 [ 45.942627] ? find_held_lock+0x2b/0x80 [ 45.943401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.944364] ? static_key_count+0x60/0x80 [ 45.945113] prctl_set_seccomp+0x4e/0x70 [ 45.945878] __do_sys_prctl+0xe6c/0x1d70 [ 45.946648] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.947505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.948471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.949434] ? irqentry_exit+0xf3/0x650 [ 45.950152] do_syscall_64+0xbf/0x430 [ 45.950890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.951830] RIP: 0033:0x7f30d3fc55cd [ 45.952521] 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 [ 45.955676] RSP: 002b:00007ffd2667a4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.957020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30d3fc55cd [ 45.958281] RDX: 000055f664e1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.959557] RBP: 00007ffd2667a550 R08: 0000000000000000 R09: 00007ffd26679bf0 [ 45.960824] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f66e92fad0 [ 45.962097] R13: 00007ffd2667a980 R14: 000055f66e930bc0 R15: 000055f66e941780 [ 45.963396] [ 45.963821] irq event stamp: 1725 [ 45.964462] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 45.965974] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 45.967496] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 45.969014] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 45.970516] ---[ end trace 0000000000000000 ]--- [ 49.405937] ------------[ cut here ]------------ [ 49.406915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.408960] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.410474] Modules linked in: [ 49.411081] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.413055] Tainted: [W]=WARN [ 49.413647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.415124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.416046] 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 [ 49.419252] RSP: 0018:ffff888016c8fbc0 EFLAGS: 00010286 [ 49.420177] RAX: 0000000000000000 RBX: ffffed1002d91f78 RCX: ffffffff813a4050 [ 49.421454] RDX: ffff88800a3f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.422745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d91f2f [ 49.424019] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.425318] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c8fdf8 [ 49.426592] FS: 00007ff4e418b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.428029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.429101] CR2: 00007fff67c4def8 CR3: 000000001fabb000 CR4: 0000000000350ef0 [ 49.430388] Call Trace: [ 49.430855] [ 49.431312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.432174] ? __create_object+0x59/0x80 [ 49.432957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.433928] __vmalloc_noprof+0x59/0x60 [ 49.434689] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.435579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.436502] bpf_prog_alloc+0x39/0x200 [ 49.437195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.438135] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.439043] do_seccomp+0x349/0x25e0 [ 49.439778] ? find_held_lock+0x2b/0x80 [ 49.440534] ? do_prlimit+0x310/0x610 [ 49.441280] ? __pfx_do_seccomp+0x10/0x10 [ 49.442011] ? do_raw_spin_unlock+0x53/0x220 [ 49.442847] ? _raw_spin_unlock+0x1e/0x40 [ 49.443636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.444600] ? static_key_count+0x60/0x80 [ 49.445416] prctl_set_seccomp+0x4e/0x70 [ 49.446145] __do_sys_prctl+0xe6c/0x1d70 [ 49.446936] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.447791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.448777] ? irqentry_exit+0xf3/0x650 [ 49.449552] do_syscall_64+0xbf/0x430 [ 49.450288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.451270] RIP: 0033:0x7ff4e467d5cd [ 49.451942] 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 [ 49.455112] RSP: 002b:00007fff67c4bed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.456487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4e467d5cd [ 49.457780] RDX: 00005575c3997e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.459120] RBP: 00007fff67c4bf30 R08: 0000000000000000 R09: 00007fff67c4b5d0 [ 49.460434] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575ccbedbf0 [ 49.461742] R13: 00007fff67c4c360 R14: 00005575ccbf7380 R15: 00005575ccc02460 [ 49.463085] [ 49.463557] irq event stamp: 1743 [ 49.464176] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 49.465731] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 49.467301] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 49.468881] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 49.470406] ---[ end trace 0000000000000000 ]--- [ 50.271678] ------------[ cut here ]------------ [ 50.272710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.274841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.276362] Modules linked in: [ 50.276951] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.279406] Tainted: [W]=WARN [ 50.279983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.281507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.282480] 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 [ 50.285739] RSP: 0018:ffff888016127bc0 EFLAGS: 00010286 [ 50.286771] RAX: 0000000000000000 RBX: ffffed1002c24f78 RCX: ffffffff813a4050 [ 50.288099] RDX: ffff888016c59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.289403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c24f2f [ 50.290684] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.292007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016127df8 [ 50.293296] FS: 00007f09f44fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.294732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.295853] CR2: 00007ffdc3755ef8 CR3: 000000000e268000 CR4: 0000000000350ef0 [ 50.297144] Call Trace: [ 50.297640] [ 50.298046] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.298952] ? __create_object+0x59/0x80 [ 50.299790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.300753] __vmalloc_noprof+0x59/0x60 [ 50.301513] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.302393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.303379] bpf_prog_alloc+0x39/0x200 [ 50.304080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.305012] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.305912] do_seccomp+0x349/0x25e0 [ 50.306630] ? find_held_lock+0x2b/0x80 [ 50.307436] ? do_prlimit+0x310/0x610 [ 50.308132] ? __pfx_do_seccomp+0x10/0x10 [ 50.308937] ? do_raw_spin_unlock+0x53/0x220 [ 50.309778] ? _raw_spin_unlock+0x1e/0x40 [ 50.310564] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.311585] ? static_key_count+0x60/0x80 [ 50.312394] prctl_set_seccomp+0x4e/0x70 [ 50.313121] __do_sys_prctl+0xe6c/0x1d70 [ 50.313905] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.314768] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.315897] ? irqentry_exit+0xf3/0x650 [ 50.316906] do_syscall_64+0xbf/0x430 [ 50.317874] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.319144] RIP: 0033:0x7f09f49f05cd [ 50.320056] 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 [ 50.324065] RSP: 002b:00007ffdc3754c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.325819] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09f49f05cd [ 50.327478] RDX: 0000557bcc408e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.329125] RBP: 00007ffdc3754cb0 R08: 0000000000000000 R09: 00007ffdc3754350 [ 50.330800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bfdd5bad0 [ 50.332317] R13: 00007ffdc37550e0 R14: 0000557bfdd5cbc0 R15: 0000557bfdd6d780 [ 50.333707] [ 50.334175] irq event stamp: 1939 [ 50.334911] hardirqs last enabled at (1949): [] __up_console_sem+0x78/0x80 [ 50.336532] hardirqs last disabled at (1958): [] __up_console_sem+0x5d/0x80 [ 50.338186] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 50.339907] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 50.341530] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63573' (ECDSA) to the list of known hosts. 2025/11/17 20:20:39 fuzzer started 2025/11/17 20:20:40 dialing manager at localhost:37895 2025/11/17 20:20:40 checking machine... 2025/11/17 20:20:40 checking revisions... [ 51.239168] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:20:40 testing simple program... [ 51.330427] cgroup: Unknown subsys name 'net' [ 51.394947] cgroup: Unknown subsys name 'cpuset' [ 51.419788] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:20:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff812ca0f9 RDX=0000000000002ca1 RSI=0000000000002ca0 RDI=ffffffff86ecec58 RBP=ffff888009627868 RSP=ffff8880096277a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000003ecc R12=ffff888009627870 R13=ffff888009627858 R14=ffff888009627851 R15=ffff888009627810 RIP=ffffffff8135e651 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff4e4740650 CR3=000000000d7c9000 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=2039333a30323a303220373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a30323a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffff888019897684 RDX=ffff888016ea9fc0 RSI=ffffffff85e1ffe0 RDI=ffff888016ea9fc0 RBP=ffff888016ea9bc0 RSP=ffff888019897690 R8 =0000000000000001 R9 =ffff888019897770 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888016ea9bc0 R13=ffff888019897778 R14=ffff888019897b40 R15=ffff888019897730 RIP=ffffffff815d2a38 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 00007ff4e418b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff67c46000 CR3=000000001f9e2000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000