[ 53.924002] ------------[ cut here ]------------ [ 53.924963] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.926988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 53.928484] Modules linked in: [ 53.929084] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.931364] Tainted: [W]=WARN [ 53.931933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.933501] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.934445] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 53.937686] RSP: 0018:ffff88801695fbc0 EFLAGS: 00010286 [ 53.938691] RAX: 0000000000000000 RBX: ffffed1002d2bf78 RCX: ffffffff813a4050 [ 53.940009] RDX: ffff888018789bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.941320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2bf2f [ 53.942640] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.943957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801695fdf8 [ 53.945271] FS: 00007f1883bf4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.946754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.947853] CR2: 00007f18840e6580 CR3: 000000000e2ae000 CR4: 0000000000350ef0 [ 53.949158] Call Trace: [ 53.949664] [ 53.950093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.951023] ? __create_object+0x59/0x80 [ 53.951832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.952836] __vmalloc_noprof+0x59/0x60 [ 53.953612] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.954526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.955478] bpf_prog_alloc+0x39/0x200 [ 53.956235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.957138] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.958075] do_seccomp+0x349/0x25e0 [ 53.958814] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.959738] ? __pfx_do_seccomp+0x10/0x10 [ 53.960561] ? find_held_lock+0x2b/0x80 [ 53.961344] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.962352] ? static_key_count+0x60/0x80 [ 53.963134] prctl_set_seccomp+0x4e/0x70 [ 53.963950] __do_sys_prctl+0xe6c/0x1d70 [ 53.964752] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.965639] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.966664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.967673] ? irqentry_exit+0xf3/0x650 [ 53.968468] do_syscall_64+0xbf/0x430 [ 53.969230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.970168] RIP: 0033:0x7f18840e65cd [ 53.970903] 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 [ 53.974225] RSP: 002b:00007ffe40a5e9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.975500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18840e65cd [ 53.976662] RDX: 00005644089dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.977849] RBP: 00007ffe40a5ea00 R08: 0000000000000000 R09: 00007ffe40a5e0a0 [ 53.979015] R10: 0000000000000000 R11: 0000000000000246 R12: 00005644242c9ad0 [ 53.980199] R13: 00007ffe40a5ee30 R14: 00005644242cabc0 R15: 00005644242db780 [ 53.981397] [ 53.981800] irq event stamp: 1891 [ 53.982388] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 53.983796] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 53.985196] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 53.986637] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 53.988020] ---[ end trace 0000000000000000 ]--- [ 56.922511] ------------[ cut here ]------------ [ 56.923519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.925628] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 56.927159] Modules linked in: [ 56.927813] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.929946] Tainted: [W]=WARN [ 56.930591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.932448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.933487] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 56.936880] RSP: 0018:ffff888018527bc0 EFLAGS: 00010286 [ 56.937944] RAX: 0000000000000000 RBX: ffffed10030a4f78 RCX: ffffffff813a4050 [ 56.939316] RDX: ffff88800dd88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.940693] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a4f2f [ 56.942051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.943438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018527df8 [ 56.944822] FS: 00007f78562e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.946377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.947526] CR2: 00007f785684e4a6 CR3: 000000000c0cf000 CR4: 0000000000350ef0 [ 56.948899] Call Trace: [ 56.949458] [ 56.949895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.950854] ? __create_object+0x59/0x80 [ 56.951702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.952742] __vmalloc_noprof+0x59/0x60 [ 56.953555] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.954517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.955507] bpf_prog_alloc+0x39/0x200 [ 56.956309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.957303] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.958278] do_seccomp+0x349/0x25e0 [ 56.959005] ? find_held_lock+0x2b/0x80 [ 56.959817] ? do_prlimit+0x310/0x610 [ 56.960621] ? __pfx_do_seccomp+0x10/0x10 [ 56.961473] ? do_raw_spin_unlock+0x53/0x220 [ 56.962395] ? _raw_spin_unlock+0x1e/0x40 [ 56.963246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.964282] ? static_key_count+0x60/0x80 [ 56.965089] prctl_set_seccomp+0x4e/0x70 [ 56.965927] __do_sys_prctl+0xe6c/0x1d70 [ 56.966774] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.967702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.968749] ? irqentry_exit+0xf3/0x650 [ 56.969554] do_syscall_64+0xbf/0x430 [ 56.970363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.971377] RIP: 0033:0x7f78567da5cd [ 56.972090] 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 [ 56.975498] RSP: 002b:00007ffdec985f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.976940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78567da5cd [ 56.978315] RDX: 000055def7265e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.979669] RBP: 00007ffdec985fa0 R08: 0000000000000000 R09: 00007ffdec985640 [ 56.981062] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df22cb1ad0 [ 56.982430] R13: 00007ffdec9863d0 R14: 000055df22cb2bc0 R15: 000055df22cc3780 [ 56.983828] [ 56.984343] irq event stamp: 1849 [ 56.984994] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 56.986428] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 56.987387] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 56.988364] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 56.989317] ---[ end trace 0000000000000000 ]--- [ 57.581832] ------------[ cut here ]------------ [ 57.582730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.584833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.586397] Modules linked in: [ 57.587017] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.590542] Tainted: [W]=WARN [ 57.591109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.592691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.593652] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 57.596949] RSP: 0018:ffff88801a5afbc0 EFLAGS: 00010286 [ 57.598008] RAX: 0000000000000000 RBX: ffffed10034b5f78 RCX: ffffffff813a4050 [ 57.599376] RDX: ffff88800f489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.600744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b5f2f [ 57.602120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.603494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5afdf8 [ 57.604836] FS: 00007f91aca09900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.606410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.607566] CR2: 00007ffe2c425ef8 CR3: 000000000b540000 CR4: 0000000000350ef0 [ 57.608930] Call Trace: [ 57.609489] [ 57.609945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.610919] ? __create_object+0x59/0x80 [ 57.611765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.612791] __vmalloc_noprof+0x59/0x60 [ 57.613618] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.614563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.615556] bpf_prog_alloc+0x39/0x200 [ 57.616343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.617336] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.618311] do_seccomp+0x349/0x25e0 [ 57.619033] ? find_held_lock+0x2b/0x80 [ 57.619901] ? do_prlimit+0x310/0x610 [ 57.620550] ? __pfx_do_seccomp+0x10/0x10 [ 57.621015] ? do_raw_spin_unlock+0x53/0x220 [ 57.621552] ? _raw_spin_unlock+0x1e/0x40 [ 57.622029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.622641] ? static_key_count+0x60/0x80 [ 57.623124] prctl_set_seccomp+0x4e/0x70 [ 57.623620] __do_sys_prctl+0xe6c/0x1d70 [ 57.624081] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.624625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.625240] ? irqentry_exit+0xf3/0x650 [ 57.625697] do_syscall_64+0xbf/0x430 [ 57.626145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.626752] RIP: 0033:0x7f91acefb5cd [ 57.627167] 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 [ 57.629137] RSP: 002b:00007ffe2c424640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.630008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91acefb5cd [ 57.630818] RDX: 00005633a3e37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.631626] RBP: 00007ffe2c4246a0 R08: 0000000000000000 R09: 00007ffe2c423d40 [ 57.632440] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633bf390ad0 [ 57.633242] R13: 00007ffe2c424ad0 R14: 00005633bf391bc0 R15: 00005633bf3a2780 [ 57.634033] [ 57.634340] irq event stamp: 2125 [ 57.634726] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 57.635690] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 57.636640] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 57.637615] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 57.638578] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25985' (ECDSA) to the list of known hosts. 2025/11/18 08:04:43 fuzzer started 2025/11/18 08:04:44 dialing manager at localhost:34383 2025/11/18 08:04:44 checking machine... 2025/11/18 08:04:44 checking revisions... [ 58.413413] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:04:44 testing simple program... [ 58.488642] cgroup: Unknown subsys name 'net' [ 58.530009] cgroup: Unknown subsys name 'cpuset' [ 58.539543] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:04:43 Registers: info registers vcpu 0 RAX=000000000004dc57 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055df22ce5000 CR3=000000000dd4e000 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=2033343a34303a383020383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a34303a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2a695 RBX=ffffffff86725dbc RCX=ffffffff81b2a6d8 RDX=0000000000000000 RSI=ffffffff86ab856e RDI=ffffffff86725d90 RBP=ffffffff86725d90 RSP=ffff88801a7d7400 R8 =ffffffff86ab856e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255fd R12=ffffffff86725dec R13=ffffffff86725d90 R14=ffffffff86725d90 R15=dffffc0000000000 RIP=ffffffff8135dac9 RFL=00000202 [-------] 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 00007f78562e8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78562c7020 CR3=0000000009c2f000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000