[ 39.099890] ------------[ cut here ]------------ [ 39.100673] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.102358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.103588] Modules linked in: [ 39.104099] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.105782] Tainted: [W]=WARN [ 39.106242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.107484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.108213] 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 [ 39.110911] RSP: 0018:ffff888016bc7bc0 EFLAGS: 00010286 [ 39.111731] RAX: 0000000000000000 RBX: ffffed1002d78f78 RCX: ffffffff813a4050 [ 39.112811] RDX: ffff8880162dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.113900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d78f2f [ 39.114988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.116054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bc7df8 [ 39.117138] FS: 00007fde58628900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.118333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.119219] CR2: 00007fffc7fc7ef7 CR3: 000000000b736000 CR4: 0000000000350ef0 [ 39.120287] Call Trace: [ 39.120709] [ 39.121061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.121842] ? __create_object+0x59/0x80 [ 39.122453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.123251] __vmalloc_noprof+0x59/0x60 [ 39.123888] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.124620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.125367] bpf_prog_alloc+0x39/0x200 [ 39.125981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.126760] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.127501] do_seccomp+0x349/0x25e0 [ 39.128058] ? find_held_lock+0x2b/0x80 [ 39.128703] ? do_prlimit+0x310/0x610 [ 39.129299] ? __pfx_do_seccomp+0x10/0x10 [ 39.129957] ? do_raw_spin_unlock+0x53/0x220 [ 39.130653] ? _raw_spin_unlock+0x1e/0x40 [ 39.131258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.132051] ? static_key_count+0x60/0x80 [ 39.132716] prctl_set_seccomp+0x4e/0x70 [ 39.133329] __do_sys_prctl+0xe6c/0x1d70 [ 39.133979] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.134693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.135503] ? irqentry_exit+0xf3/0x650 [ 39.136111] do_syscall_64+0xbf/0x430 [ 39.136745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.137543] RIP: 0033:0x7fde58b1a5cd [ 39.138092] 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 [ 39.140726] RSP: 002b:00007fffc7fc6180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.141859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde58b1a5cd [ 39.142908] RDX: 000055dded7bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.143968] RBP: 00007fffc7fc61e0 R08: 0000000000000000 R09: 00007fffc7fc5880 [ 39.145051] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de00ebaad0 [ 39.146113] R13: 00007fffc7fc6610 R14: 000055de00ebbbc0 R15: 000055de00ecc780 [ 39.147199] [ 39.147589] irq event stamp: 1747 [ 39.148092] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.149371] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.150637] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 39.151914] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 39.153197] ---[ end trace 0000000000000000 ]--- [ 41.906821] ------------[ cut here ]------------ [ 41.907850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.910014] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.911593] Modules linked in: [ 41.912230] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.914393] Tainted: [W]=WARN [ 41.915036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.916630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.917637] 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 [ 41.921105] RSP: 0018:ffff88800ce77bc0 EFLAGS: 00010286 [ 41.922164] RAX: 0000000000000000 RBX: ffffed10019cef78 RCX: ffffffff813a4050 [ 41.923562] RDX: ffff888015468000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.924996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019cef2f [ 41.926396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.927786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ce77df8 [ 41.929211] FS: 00007f1f28bd8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.930782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.931939] CR2: 00007ffe8f330ef7 CR3: 000000001f143000 CR4: 0000000000350ef0 [ 41.933352] Call Trace: [ 41.933904] [ 41.934359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.935337] ? __create_object+0x59/0x80 [ 41.936191] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.937270] __vmalloc_noprof+0x59/0x60 [ 41.938103] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.939065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.940075] bpf_prog_alloc+0x39/0x200 [ 41.940898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.941913] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.942902] do_seccomp+0x349/0x25e0 [ 41.943676] ? find_held_lock+0x2b/0x80 [ 41.944508] ? do_prlimit+0x310/0x610 [ 41.945272] ? __pfx_do_seccomp+0x10/0x10 [ 41.946134] ? do_raw_spin_unlock+0x53/0x220 [ 41.947034] ? _raw_spin_unlock+0x1e/0x40 [ 41.947896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.948986] ? static_key_count+0x60/0x80 [ 41.949855] prctl_set_seccomp+0x4e/0x70 [ 41.950702] __do_sys_prctl+0xe6c/0x1d70 [ 41.951546] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.952433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.953512] ? irqentry_exit+0xf3/0x650 [ 41.954297] do_syscall_64+0xbf/0x430 [ 41.955099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.956129] RIP: 0033:0x7f1f290ca5cd [ 41.956906] 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 [ 41.960396] RSP: 002b:00007ffe8f32e7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.961898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f290ca5cd [ 41.962733] RDX: 0000559854215e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.963555] RBP: 00007ffe8f32e840 R08: 0000000000000000 R09: 00007ffe8f32dee0 [ 41.964363] R10: 0000000000000000 R11: 0000000000000246 R12: 000055987de84ad0 [ 41.965194] R13: 00007ffe8f32ec70 R14: 000055987de85bc0 R15: 000055987de96780 [ 41.966016] [ 41.966214] irq event stamp: 1699 [ 41.966517] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 41.967205] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 41.967903] softirqs last enabled at (1526): [] handle_softirqs+0x50c/0x770 [ 41.968619] softirqs last disabled at (1521): [] __irq_exit_rcu+0xc4/0x100 [ 41.969319] ---[ end trace 0000000000000000 ]--- [ 42.739347] ------------[ cut here ]------------ [ 42.740429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.742808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.744481] Modules linked in: [ 42.745164] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.747437] Tainted: [W]=WARN [ 42.748096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.749790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.750834] 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 [ 42.754497] RSP: 0018:ffff88800e617bc0 EFLAGS: 00010286 [ 42.755613] RAX: 0000000000000000 RBX: ffffed1001cc2f78 RCX: ffffffff813a4050 [ 42.757083] RDX: ffff888016a4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.758550] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cc2f2f [ 42.760011] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.761501] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e617df8 [ 42.763338] FS: 00007fb753422900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.765003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.766212] CR2: 00007fb753914580 CR3: 000000000f0f7000 CR4: 0000000000350ef0 [ 42.767688] Call Trace: [ 42.768215] [ 42.768726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.769765] ? __create_object+0x59/0x80 [ 42.770664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.771770] __vmalloc_noprof+0x59/0x60 [ 42.772629] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.773630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.774696] bpf_prog_alloc+0x39/0x200 [ 42.775541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.776596] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.777638] do_seccomp+0x349/0x25e0 [ 42.778404] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.779427] ? __pfx_do_seccomp+0x10/0x10 [ 42.780308] ? find_held_lock+0x2b/0x80 [ 42.781185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.782278] ? static_key_count+0x60/0x80 [ 42.783195] prctl_set_seccomp+0x4e/0x70 [ 42.784086] __do_sys_prctl+0xe6c/0x1d70 [ 42.784992] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.785963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.787067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.788168] ? irqentry_exit+0xf3/0x650 [ 42.789055] do_syscall_64+0xbf/0x430 [ 42.789903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.790987] RIP: 0033:0x7fb7539145cd [ 42.791791] 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 [ 42.795443] RSP: 002b:00007fff536bd810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.797065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7539145cd [ 42.798532] RDX: 0000564352ccce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.799992] RBP: 00007fff536bd870 R08: 0000000000000000 R09: 00007fff536bcf10 [ 42.801488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564358933ad0 [ 42.802960] R13: 00007fff536bdca0 R14: 0000564358934bc0 R15: 0000564358945780 [ 42.804440] [ 42.804979] irq event stamp: 1801 [ 42.805690] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.806947] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.808216] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.809567] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.810816] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39506' (ECDSA) to the list of known hosts. 2025/11/18 20:15:52 fuzzer started 2025/11/18 20:15:53 dialing manager at localhost:34383 2025/11/18 20:15:53 checking machine... 2025/11/18 20:15:53 checking revisions... [ 43.900434] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:15:53 testing simple program... [ 43.996590] cgroup: Unknown subsys name 'net' [ 44.071100] cgroup: Unknown subsys name 'cpuset' [ 44.085906] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:15:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff819f450b RDX=ffff888015220000 RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff8880188b75f0 R8 =0000000000000000 R9 =fffff940000db976 R10=00007f1f28ba4000 R11=0000000000000001 R12=800000001b72e025 R13=ffff8880188b79f8 R14=00007f1f28ba4000 R15=dffffc0000000000 RIP=ffffffff817518c4 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 00007f1f28bd8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f28ba7008 CR3=000000001f1fa000 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 info registers vcpu 1 RAX=000000000001e633 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1902ae2000 CR3=000000000c53a000 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=c24541f82d70a9bde846a6db57962551 XMM02=00000000003044b0eff9b2d0a8fce9cb XMM03=00000000003045802c67c8bc2e329bc3 XMM04=12bf84ab5d4160af00000000000ae988 XMM05=bffb73927c4b869d000000000031efe8 XMM06=5b75c91c80445342000000000031e088 XMM07=e042d86d42eb936e000000000030db98 XMM08=9cec9c07aee7cd640000000000304580 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000