[ 38.887929] ------------[ cut here ]------------ [ 38.888852] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.890868] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.892329] Modules linked in: [ 38.892963] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.894935] Tainted: [W]=WARN [ 38.895523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.897235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.898403] 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 [ 38.901617] RSP: 0018:ffff88801770fbc0 EFLAGS: 00010286 [ 38.902602] RAX: 0000000000000000 RBX: ffffed1002ee1f78 RCX: ffffffff813a4050 [ 38.903871] RDX: ffff8880168c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.905154] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee1f2f [ 38.906421] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.907710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801770fdf8 [ 38.908991] FS: 00007f315902f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.910420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.911499] CR2: 00007ffe3dd1bef7 CR3: 000000000cddc000 CR4: 0000000000350ef0 [ 38.912795] Call Trace: [ 38.913257] [ 38.913698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.914606] ? __create_object+0x59/0x80 [ 38.915342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.916311] __vmalloc_noprof+0x59/0x60 [ 38.917072] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.917939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.918877] bpf_prog_alloc+0x39/0x200 [ 38.919618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.920551] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.921401] do_seccomp+0x349/0x25e0 [ 38.922119] ? find_held_lock+0x2b/0x80 [ 38.922895] ? do_prlimit+0x310/0x610 [ 38.923646] ? __pfx_do_seccomp+0x10/0x10 [ 38.924388] ? do_raw_spin_unlock+0x53/0x220 [ 38.925226] ? _raw_spin_unlock+0x1e/0x40 [ 38.925998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.926954] ? static_key_count+0x60/0x80 [ 38.927745] prctl_set_seccomp+0x4e/0x70 [ 38.928525] __do_sys_prctl+0xe6c/0x1d70 [ 38.929255] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.930110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.931063] ? irqentry_exit+0xf3/0x650 [ 38.931814] do_syscall_64+0xbf/0x430 [ 38.932550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.933487] RIP: 0033:0x7f31595215cd [ 38.934145] 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 [ 38.937305] RSP: 002b:00007ffe3dd19730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.938652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31595215cd [ 38.939918] RDX: 000055cfae70ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.941193] RBP: 00007ffe3dd19790 R08: 0000000000000000 R09: 00007ffe3dd18e30 [ 38.942471] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfc1121240 [ 38.943743] R13: 00007ffe3dd19bc0 R14: 000055cfc1120bf0 R15: 000055cfc11354d0 [ 38.945037] [ 38.945496] irq event stamp: 1815 [ 38.946097] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 38.947612] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 38.949161] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 38.950690] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 38.952188] ---[ end trace 0000000000000000 ]--- [ 41.881813] ------------[ cut here ]------------ [ 41.882771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.884942] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.886533] Modules linked in: [ 41.887136] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.889192] Tainted: [W]=WARN [ 41.889821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.891377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.892321] 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 [ 41.895669] RSP: 0018:ffff888017b0fbc0 EFLAGS: 00010286 [ 41.896721] RAX: 0000000000000000 RBX: ffffed1002f61f78 RCX: ffffffff813a4050 [ 41.898093] RDX: ffff888015de9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.899425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f61f2f [ 41.900795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.902149] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b0fdf8 [ 41.903480] FS: 00007fef15065900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.904996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.906118] CR2: 00007fef15557580 CR3: 000000001ffed000 CR4: 0000000000350ef0 [ 41.907488] Call Trace: [ 41.907985] [ 41.908386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.909324] ? __create_object+0x59/0x80 [ 41.910167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.911206] __vmalloc_noprof+0x59/0x60 [ 41.911957] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.912913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.913927] bpf_prog_alloc+0x39/0x200 [ 41.914718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.915727] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.916713] do_seccomp+0x349/0x25e0 [ 41.917491] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.918424] ? __pfx_do_seccomp+0x10/0x10 [ 41.919277] ? find_held_lock+0x2b/0x80 [ 41.920098] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.921076] ? static_key_count+0x60/0x80 [ 41.921940] prctl_set_seccomp+0x4e/0x70 [ 41.922786] __do_sys_prctl+0xe6c/0x1d70 [ 41.923643] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.924581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.925632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.926686] ? irqentry_exit+0xf3/0x650 [ 41.927523] do_syscall_64+0xbf/0x430 [ 41.928283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.929344] RIP: 0033:0x7fef155575cd [ 41.930126] 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 [ 41.933604] RSP: 002b:00007ffe7db566a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.935160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef155575cd [ 41.936580] RDX: 000055c6c6f76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.938045] RBP: 00007ffe7db56700 R08: 0000000000000000 R09: 00007ffe7db55da0 [ 41.939470] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6e6f26ad0 [ 41.940912] R13: 00007ffe7db56b30 R14: 000055c6e6f27bc0 R15: 000055c6e6f38780 [ 41.942334] [ 41.942846] irq event stamp: 1757 [ 41.943607] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 41.945299] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 41.946984] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 41.948700] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 41.950085] ---[ end trace 0000000000000000 ]--- [ 42.741223] ------------[ cut here ]------------ [ 42.742157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.744195] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.745866] Modules linked in: [ 42.746520] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.748527] Tainted: [W]=WARN [ 42.749089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.750566] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.751437] 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 [ 42.754667] RSP: 0018:ffff8880191efbc0 EFLAGS: 00010286 [ 42.755661] RAX: 0000000000000000 RBX: ffffed100323df78 RCX: ffffffff813a4050 [ 42.756982] RDX: ffff888016471bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.758295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100323df2f [ 42.759590] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.760890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191efdf8 [ 42.762183] FS: 00007fdbd718f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.763640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.764721] CR2: 00007fff0abb2ef7 CR3: 000000001fe9b000 CR4: 0000000000350ef0 [ 42.766043] Call Trace: [ 42.766554] [ 42.766968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.767877] ? __create_object+0x59/0x80 [ 42.768689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.769666] __vmalloc_noprof+0x59/0x60 [ 42.770391] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.771264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.772198] bpf_prog_alloc+0x39/0x200 [ 42.772985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.773938] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.774865] do_seccomp+0x349/0x25e0 [ 42.775608] ? find_held_lock+0x2b/0x80 [ 42.776330] ? do_prlimit+0x310/0x610 [ 42.777092] ? __pfx_do_seccomp+0x10/0x10 [ 42.777896] ? do_raw_spin_unlock+0x53/0x220 [ 42.778733] ? _raw_spin_unlock+0x1e/0x40 [ 42.779528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.780516] ? static_key_count+0x60/0x80 [ 42.781283] prctl_set_seccomp+0x4e/0x70 [ 42.782071] __do_sys_prctl+0xe6c/0x1d70 [ 42.782851] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.783714] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.784699] ? irqentry_exit+0xf3/0x650 [ 42.785436] do_syscall_64+0xbf/0x430 [ 42.786185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.787155] RIP: 0033:0x7fdbd76815cd [ 42.787880] 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 [ 42.791100] RSP: 002b:00007fff0abb1670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.792484] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbd76815cd [ 42.793805] RDX: 000055dafaf82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.795100] RBP: 00007fff0abb16d0 R08: 0000000000000000 R09: 00007fff0abb0d70 [ 42.796399] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db2ea30ad0 [ 42.797687] R13: 00007fff0abb1b00 R14: 000055db2ea31bc0 R15: 000055db2ea42780 [ 42.798795] [ 42.799150] irq event stamp: 1745 [ 42.799698] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.800989] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.802257] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 42.803556] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 42.804828] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3729' (ECDSA) to the list of known hosts. 2025/11/17 17:47:17 fuzzer started 2025/11/17 17:47:17 dialing manager at localhost:37895 2025/11/17 17:47:17 checking machine... 2025/11/17 17:47:17 checking revisions... [ 43.763972] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:47:18 testing simple program... [ 43.856827] cgroup: Unknown subsys name 'net' [ 43.921391] cgroup: Unknown subsys name 'cpuset' [ 43.936830] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:47:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff88801a157668 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007fef15065900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7db50000 CR3=0000000009ec1000 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 info registers vcpu 1 RAX=ffffffffffffffff RBX=ffffea00005b3200 RCX=000000000000003a RDX=0000000000001000 RSI=00000000000000ff RDI=ffffed1002d99140 RBP=0000000000000003 RSP=ffff888015ef75c0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffed1002d99000 R11=0000000000000001 R12=ffffea00005b3200 R13=ffffffff85a85260 R14=0000000000000000 R15=0000000016cc8000 RIP=ffffffff84c73c72 RFL=00000206 [-----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 00007fdb62a84900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdb6219b010 CR3=0000000016b49000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=e027af51ece666ab00000000000ae988 XMM05=e8b55217eab1acfd00000000003205b8 XMM06=817b8945e9d50373000000000031f3a8 XMM07=fb795ef6d6577056000000000030ea90 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000