[ 45.954666] ------------[ cut here ]------------ [ 45.955627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.957663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 45.959152] Modules linked in: [ 45.959765] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.961783] Tainted: [W]=WARN [ 45.962384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.963879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.964800] 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 [ 45.968018] RSP: 0018:ffff88801a3a7bc0 EFLAGS: 00010286 [ 45.969015] RAX: 0000000000000000 RBX: ffffed1003474f78 RCX: ffffffff813a4050 [ 45.970335] RDX: ffff888018498000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.971649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003474f2f [ 45.972966] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.974284] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3a7df8 [ 45.975595] FS: 00007f64acd3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.977057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.978124] CR2: 00007ffe03567ef7 CR3: 0000000013f33000 CR4: 0000000000350ef0 [ 45.979457] Call Trace: [ 45.979977] [ 45.980392] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.981313] ? __create_object+0x59/0x80 [ 45.982112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.983085] __vmalloc_noprof+0x59/0x60 [ 45.983820] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.984690] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.985632] bpf_prog_alloc+0x39/0x200 [ 45.986386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.987327] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.988259] do_seccomp+0x349/0x25e0 [ 45.988989] ? find_held_lock+0x2b/0x80 [ 45.989725] ? do_prlimit+0x310/0x610 [ 45.990494] ? __pfx_do_seccomp+0x10/0x10 [ 45.991301] ? do_raw_spin_unlock+0x53/0x220 [ 45.992166] ? _raw_spin_unlock+0x1e/0x40 [ 45.992909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.993885] ? static_key_count+0x60/0x80 [ 45.994707] prctl_set_seccomp+0x4e/0x70 [ 45.995515] __do_sys_prctl+0xe6c/0x1d70 [ 45.996307] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.997183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.998174] ? irqentry_exit+0xf3/0x650 [ 45.998908] do_syscall_64+0xbf/0x430 [ 45.999677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.000634] RIP: 0033:0x7f64ad22e5cd [ 46.001342] 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 [ 46.004578] RSP: 002b:00007ffe03566250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.005964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64ad22e5cd [ 46.007271] RDX: 000055c1cef27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.008580] RBP: 00007ffe035662b0 R08: 0000000000000000 R09: 00007ffe03565950 [ 46.009882] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1eff98ad0 [ 46.011185] R13: 00007ffe035666e0 R14: 000055c1eff99bc0 R15: 000055c1effaa780 [ 46.012505] [ 46.012980] irq event stamp: 1737 [ 46.013589] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.015123] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.016679] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 46.018236] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.019786] ---[ end trace 0000000000000000 ]--- [ 48.677854] ------------[ cut here ]------------ [ 48.678833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.680912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 48.682386] Modules linked in: [ 48.683029] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.685061] Tainted: [W]=WARN [ 48.685617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.687368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.688365] 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 [ 48.691558] RSP: 0018:ffff88800b69fbc0 EFLAGS: 00010286 [ 48.692542] RAX: 0000000000000000 RBX: ffffed10016d3f78 RCX: ffffffff813a4050 [ 48.693841] RDX: ffff88801439b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.695125] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016d3f2f [ 48.696423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.697711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b69fdf8 [ 48.699002] FS: 00007f5543a25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.700458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.701526] CR2: 00007f5543f17580 CR3: 000000000cf7a000 CR4: 0000000000350ef0 [ 48.702820] Call Trace: [ 48.703329] [ 48.703931] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.704984] ? __create_object+0x59/0x80 [ 48.705737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.706717] __vmalloc_noprof+0x59/0x60 [ 48.707498] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.708389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.709335] bpf_prog_alloc+0x39/0x200 [ 48.710085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.711021] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.711891] do_seccomp+0x349/0x25e0 [ 48.712630] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.713540] ? __pfx_do_seccomp+0x10/0x10 [ 48.714346] ? find_held_lock+0x2b/0x80 [ 48.715121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.716121] ? static_key_count+0x60/0x80 [ 48.716887] prctl_set_seccomp+0x4e/0x70 [ 48.717679] __do_sys_prctl+0xe6c/0x1d70 [ 48.718459] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.719337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.720329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.721314] ? irqentry_exit+0xf3/0x650 [ 48.722099] do_syscall_64+0xbf/0x430 [ 48.722808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.723780] RIP: 0033:0x7f5543f175cd [ 48.724497] 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 [ 48.727713] RSP: 002b:00007ffd81bba160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.729093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5543f175cd [ 48.730399] RDX: 00005638d78f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.731683] RBP: 00007ffd81bba1c0 R08: 0000000000000000 R09: 00007ffd81bb9860 [ 48.732971] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638f8a1dad0 [ 48.734238] R13: 00007ffd81bba5f0 R14: 00005638f8a1ebc0 R15: 00005638f8a2f780 [ 48.735566] [ 48.736034] irq event stamp: 1825 [ 48.736644] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 48.738171] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 48.739690] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 48.740968] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 48.742224] ---[ end trace 0000000000000000 ]--- [ 49.443799] ------------[ cut here ]------------ [ 49.444416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.445752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/256 [ 49.446704] Modules linked in: [ 49.447123] CPU: 0 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.448424] Tainted: [W]=WARN [ 49.448790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.449744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.450344] 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 [ 49.452433] RSP: 0018:ffff8880179ffbc0 EFLAGS: 00010286 [ 49.453081] RAX: 0000000000000000 RBX: ffffed1002f3ff78 RCX: ffffffff813a4050 [ 49.453884] RDX: ffff88801665d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.454714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f3ff2f [ 49.455565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.456415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179ffdf8 [ 49.457266] FS: 00007f0f94670900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.458211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.458884] CR2: 00007ffdaa205ef7 CR3: 000000001e7f7000 CR4: 0000000000350ef0 [ 49.459734] Call Trace: [ 49.460056] [ 49.460319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.460873] ? __create_object+0x59/0x80 [ 49.461382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.462015] __vmalloc_noprof+0x59/0x60 [ 49.462478] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.463051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.463657] bpf_prog_alloc+0x39/0x200 [ 49.464151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.464741] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.465327] do_seccomp+0x349/0x25e0 [ 49.465773] ? find_held_lock+0x2b/0x80 [ 49.466286] ? do_prlimit+0x310/0x610 [ 49.466750] ? __pfx_do_seccomp+0x10/0x10 [ 49.467269] ? do_raw_spin_unlock+0x53/0x220 [ 49.467790] ? _raw_spin_unlock+0x1e/0x40 [ 49.468298] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.468897] ? static_key_count+0x60/0x80 [ 49.469440] prctl_set_seccomp+0x4e/0x70 [ 49.469951] __do_sys_prctl+0xe6c/0x1d70 [ 49.470440] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.471000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.471607] ? irqentry_exit+0xf3/0x650 [ 49.472108] do_syscall_64+0xbf/0x430 [ 49.472569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.473193] RIP: 0033:0x7f0f94b625cd [ 49.473625] 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 [ 49.475707] RSP: 002b:00007ffdaa2035f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.476608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f94b625cd [ 49.477449] RDX: 000055931fd53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.478305] RBP: 00007ffdaa203650 R08: 0000000000000000 R09: 00007ffdaa202cf0 [ 49.479153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559343b9f240 [ 49.479991] R13: 00007ffdaa203a80 R14: 0000559343ba8380 R15: 0000559343bb3540 [ 49.480822] [ 49.481133] irq event stamp: 1673 [ 49.481525] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 49.482537] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 49.483561] softirqs last enabled at (1186): [] handle_softirqs+0x50c/0x770 [ 49.484566] softirqs last disabled at (1177): [] __irq_exit_rcu+0xc4/0x100 [ 49.485561] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11272' (ECDSA) to the list of known hosts. 2025/11/18 04:13:55 fuzzer started 2025/11/18 04:13:55 dialing manager at localhost:37895 2025/11/18 04:13:55 checking machine... 2025/11/18 04:13:55 checking revisions... [ 50.423539] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:13:56 testing simple program... [ 50.519014] cgroup: Unknown subsys name 'net' [ 50.574848] cgroup: Unknown subsys name 'cpuset' [ 50.587813] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:13:55 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800a30fae0 RCX=ffff88800a30f96c RDX=1ffff11001461f6b RSI=ffffffff81b2a134 RDI=ffff88800a30faec RBP=ffff88800a30fb58 RSP=ffff88800a30f9f8 R8 =ffffffff86ab82c2 R9 =ffff88800a30fa58 R10=000000000003c9ed R11=00000000000255cb R12=ffff88800a30fae0 R13=0000000000000000 R14=ffff888018499bc0 R15=ffff888009462500 RIP=ffffffff81619077 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 00007f5543a25900 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=00007ffd81bb2ff8 CR3=000000000c9ce000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027f5b 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5543fda650 CR3=000000000dfc7000 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=2034353a33313a343020383120766f4e XMM01=73732878696e755f6d6170203a5d3834 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3834325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a33313a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000