[ 53.873327] ------------[ cut here ]------------ [ 53.874257] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.876267] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 53.877711] Modules linked in: [ 53.878302] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.880291] Tainted: [W]=WARN [ 53.880896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.882629] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.883640] 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 [ 53.886807] RSP: 0018:ffff88800b9cfbc0 EFLAGS: 00010286 [ 53.887782] RAX: 0000000000000000 RBX: ffffed1001739f78 RCX: ffffffff813a4050 [ 53.889040] RDX: ffff888016379bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.890305] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001739f2f [ 53.891586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.892859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b9cfdf8 [ 53.894130] FS: 00007fed4cac8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.895562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.896634] CR2: 00007ffe85c8eef7 CR3: 000000000b948000 CR4: 0000000000350ef0 [ 53.897898] Call Trace: [ 53.898363] [ 53.898837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.899738] ? __create_object+0x59/0x80 [ 53.900506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.901451] __vmalloc_noprof+0x59/0x60 [ 53.902148] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.903024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.903956] bpf_prog_alloc+0x39/0x200 [ 53.904695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.905633] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.906529] do_seccomp+0x349/0x25e0 [ 53.907219] ? find_held_lock+0x2b/0x80 [ 53.907974] ? do_prlimit+0x310/0x610 [ 53.908703] ? __pfx_do_seccomp+0x10/0x10 [ 53.909480] ? do_raw_spin_unlock+0x53/0x220 [ 53.910259] ? _raw_spin_unlock+0x1e/0x40 [ 53.911041] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.911984] ? static_key_count+0x60/0x80 [ 53.912771] prctl_set_seccomp+0x4e/0x70 [ 53.913537] __do_sys_prctl+0xe6c/0x1d70 [ 53.914265] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.915134] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.916098] ? irqentry_exit+0xf3/0x650 [ 53.916860] do_syscall_64+0xbf/0x430 [ 53.917599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.918542] RIP: 0033:0x7fed4cfba5cd [ 53.919209] 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 [ 53.922337] RSP: 002b:00007ffe85c8c850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.923766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed4cfba5cd [ 53.925034] RDX: 0000556d3a0cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.926295] RBP: 00007ffe85c8c8b0 R08: 0000000000000000 R09: 00007ffe85c8bf50 [ 53.927571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d705cdad0 [ 53.928848] R13: 00007ffe85c8cce0 R14: 0000556d705cebc0 R15: 0000556d705df780 [ 53.930128] [ 53.930603] irq event stamp: 1883 [ 53.931219] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 53.932718] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 53.934210] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 53.935773] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 53.937263] ---[ end trace 0000000000000000 ]--- [ 57.426521] ------------[ cut here ]------------ [ 57.427429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.429462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 57.430941] Modules linked in: [ 57.431800] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.434263] Tainted: [W]=WARN [ 57.434871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.436354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.437269] 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 [ 57.440413] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 57.441341] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 57.442678] RDX: ffff8880157f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.443969] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 57.445256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.446523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 57.447802] FS: 00007f25edcab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.449236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.450301] CR2: 00007fff2d7a6ef7 CR3: 000000000e0a1000 CR4: 0000000000350ef0 [ 57.451598] Call Trace: [ 57.452060] [ 57.452501] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.453356] ? __create_object+0x59/0x80 [ 57.454140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.455111] __vmalloc_noprof+0x59/0x60 [ 57.455865] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.456724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.457645] bpf_prog_alloc+0x39/0x200 [ 57.458334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.459271] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.460158] do_seccomp+0x349/0x25e0 [ 57.460876] ? find_held_lock+0x2b/0x80 [ 57.461631] ? do_prlimit+0x310/0x610 [ 57.462326] ? __pfx_do_seccomp+0x10/0x10 [ 57.463110] ? do_raw_spin_unlock+0x53/0x220 [ 57.463938] ? _raw_spin_unlock+0x1e/0x40 [ 57.464709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.465657] ? static_key_count+0x60/0x80 [ 57.466460] prctl_set_seccomp+0x4e/0x70 [ 57.467200] __do_sys_prctl+0xe6c/0x1d70 [ 57.467978] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.468825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.469778] ? irqentry_exit+0xf3/0x650 [ 57.470546] do_syscall_64+0xbf/0x430 [ 57.471246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.472191] RIP: 0033:0x7f25ee19d5cd [ 57.472894] 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 [ 57.476042] RSP: 002b:00007fff2d7a5470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.477392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25ee19d5cd [ 57.478647] RDX: 00005576c2b96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.479947] RBP: 00007fff2d7a54d0 R08: 0000000000000000 R09: 00007fff2d7a4b70 [ 57.481224] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576c8d50ad0 [ 57.482514] R13: 00007fff2d7a5900 R14: 00005576c8d51bc0 R15: 00005576c8d62780 [ 57.483646] [ 57.483952] irq event stamp: 1927 [ 57.484417] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 57.485508] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 57.486581] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 57.487684] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 57.488768] ---[ end trace 0000000000000000 ]--- [ 58.255669] ------------[ cut here ]------------ [ 58.256713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.259037] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 58.260690] Modules linked in: [ 58.261332] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.263794] Tainted: [W]=WARN [ 58.264518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.266129] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.267140] 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 [ 58.270940] RSP: 0018:ffff88800df77bc0 EFLAGS: 00010286 [ 58.271995] RAX: 0000000000000000 RBX: ffffed1001beef78 RCX: ffffffff813a4050 [ 58.273622] RDX: ffff8880152a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.275307] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001beef2f [ 58.276751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.278205] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df77df8 [ 58.279673] FS: 00007f69c69fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.281294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.282482] CR2: 00007ffc0f284ef7 CR3: 000000000d736000 CR4: 0000000000350ef0 [ 58.283927] Call Trace: [ 58.284463] [ 58.284904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.285873] ? __create_object+0x59/0x80 [ 58.286708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.287783] __vmalloc_noprof+0x59/0x60 [ 58.288621] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.289583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.290628] bpf_prog_alloc+0x39/0x200 [ 58.291471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.292469] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.293429] do_seccomp+0x349/0x25e0 [ 58.294156] ? find_held_lock+0x2b/0x80 [ 58.294983] ? do_prlimit+0x310/0x610 [ 58.295762] ? __pfx_do_seccomp+0x10/0x10 [ 58.296627] ? do_raw_spin_unlock+0x53/0x220 [ 58.297532] ? _raw_spin_unlock+0x1e/0x40 [ 58.298335] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.299416] ? static_key_count+0x60/0x80 [ 58.300238] prctl_set_seccomp+0x4e/0x70 [ 58.301071] __do_sys_prctl+0xe6c/0x1d70 [ 58.301904] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.302844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.303894] ? irqentry_exit+0xf3/0x650 [ 58.304715] do_syscall_64+0xbf/0x430 [ 58.305508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.306514] RIP: 0033:0x7f69c6eef5cd [ 58.307233] 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 [ 58.310594] RSP: 002b:00007ffc0f283be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.312064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69c6eef5cd [ 58.313430] RDX: 00005594e0595e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.314807] RBP: 00007ffc0f283c40 R08: 0000000000000000 R09: 00007ffc0f2832e0 [ 58.316174] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595183052b0 [ 58.317545] R13: 00007ffc0f284070 R14: 0000559518307d20 R15: 00005595183198d0 [ 58.318938] [ 58.319420] irq event stamp: 1831 [ 58.320060] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 58.321678] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 58.323312] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 58.324764] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 58.326148] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32713' (ECDSA) to the list of known hosts. 2025/11/17 14:10:46 fuzzer started 2025/11/17 14:10:47 dialing manager at localhost:37895 2025/11/17 14:10:47 checking machine... 2025/11/17 14:10:47 checking revisions... [ 59.239011] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:10:47 testing simple program... [ 59.338654] cgroup: Unknown subsys name 'net' [ 59.408934] cgroup: Unknown subsys name 'cpuset' [ 59.427714] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:10:46 Registers: info registers vcpu 0 RAX=0000000000000100 RBX=dffffc0000000000 RCX=ffff88806ce08e2c RDX=0000000000000001 RSI=ffffffff85e1fec0 RDI=ffff88806ce08ee0 RBP=ffff888018346178 RSP=ffff88806ce08e60 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000002 R13=ffff88806ce08ee0 R14=ffffffff815d6b03 R15=0000000000000001 RIP=ffffffff815dcaa4 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 00007f25edcab900 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=00007f25ee262618 CR3=000000001f8c6000 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=000000000002a66d 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=00007ffe53a5aff8 CR3=00000000199ad000 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=2036343a30313a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3035 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3035325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a30313a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000