[ 39.082650] ------------[ cut here ]------------ [ 39.083574] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.085617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.087066] Modules linked in: [ 39.087695] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.089971] Tainted: [W]=WARN [ 39.090647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.092152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.093084] 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 [ 39.096330] RSP: 0018:ffff888015d0fbc0 EFLAGS: 00010286 [ 39.097323] RAX: 0000000000000000 RBX: ffffed1002ba1f78 RCX: ffffffff813a4050 [ 39.098638] RDX: ffff8880147e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.099942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba1f2f [ 39.101252] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.102567] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d0fdf8 [ 39.103880] FS: 00007fc6e533a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.105345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.106433] CR2: 00007fff6f734ef7 CR3: 000000000e72e000 CR4: 0000000000350ef0 [ 39.107745] Call Trace: [ 39.108219] [ 39.108678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.109605] ? __create_object+0x59/0x80 [ 39.110359] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.111352] __vmalloc_noprof+0x59/0x60 [ 39.112127] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.113015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113976] bpf_prog_alloc+0x39/0x200 [ 39.114727] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.115677] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.116600] do_seccomp+0x349/0x25e0 [ 39.117289] ? find_held_lock+0x2b/0x80 [ 39.118074] ? do_prlimit+0x310/0x610 [ 39.118819] ? __pfx_do_seccomp+0x10/0x10 [ 39.119625] ? do_raw_spin_unlock+0x53/0x220 [ 39.120472] ? _raw_spin_unlock+0x1e/0x40 [ 39.121223] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.122213] ? static_key_count+0x60/0x80 [ 39.123028] prctl_set_seccomp+0x4e/0x70 [ 39.123817] __do_sys_prctl+0xe6c/0x1d70 [ 39.124622] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.125496] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.126499] ? irqentry_exit+0xf3/0x650 [ 39.127234] do_syscall_64+0xbf/0x430 [ 39.127994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.128969] RIP: 0033:0x7fc6e582c5cd [ 39.129695] 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 [ 39.132949] RSP: 002b:00007fff6f733b20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.134358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6e582c5cd [ 39.135693] RDX: 000055acb1bcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.137002] RBP: 00007fff6f733b80 R08: 0000000000000000 R09: 00007fff6f733220 [ 39.138326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055acc28efb10 [ 39.139636] R13: 00007fff6f733fb0 R14: 000055acc28f02b0 R15: 000055acc29046f0 [ 39.140967] [ 39.141440] irq event stamp: 1849 [ 39.142072] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 39.143621] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 39.145174] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 39.146622] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.147910] ---[ end trace 0000000000000000 ]--- [ 42.602116] ------------[ cut here ]------------ [ 42.602874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.604556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.605796] Modules linked in: [ 42.606288] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.608126] Tainted: [W]=WARN [ 42.608673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.609902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.610661] 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 [ 42.613314] RSP: 0018:ffff88801bfc7bc0 EFLAGS: 00010286 [ 42.614144] RAX: 0000000000000000 RBX: ffffed10037f8f78 RCX: ffffffff813a4050 [ 42.615218] RDX: ffff88801472d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.616284] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037f8f2f [ 42.617352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.618430] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bfc7df8 [ 42.619503] FS: 00007f882a748900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.620699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.621595] CR2: 00007ffd4d625ef7 CR3: 0000000020883000 CR4: 0000000000350ef0 [ 42.622668] Call Trace: [ 42.623055] [ 42.623429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.624136] ? __create_object+0x59/0x80 [ 42.624791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.625610] __vmalloc_noprof+0x59/0x60 [ 42.626206] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.626929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.627696] bpf_prog_alloc+0x39/0x200 [ 42.628280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.629060] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.629835] do_seccomp+0x349/0x25e0 [ 42.630438] ? find_held_lock+0x2b/0x80 [ 42.631039] ? do_prlimit+0x310/0x610 [ 42.631669] ? __pfx_do_seccomp+0x10/0x10 [ 42.632294] ? do_raw_spin_unlock+0x53/0x220 [ 42.632991] ? _raw_spin_unlock+0x1e/0x40 [ 42.633650] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.634460] ? static_key_count+0x60/0x80 [ 42.635102] prctl_set_seccomp+0x4e/0x70 [ 42.635753] __do_sys_prctl+0xe6c/0x1d70 [ 42.636379] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.637104] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.637936] ? irqentry_exit+0xf3/0x650 [ 42.638587] do_syscall_64+0xbf/0x430 [ 42.639175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.639981] RIP: 0033:0x7f882ac3a5cd [ 42.640576] 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 [ 42.643271] RSP: 002b:00007ffd4d623d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.644419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f882ac3a5cd [ 42.645504] RDX: 0000560224006e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.646598] RBP: 00007ffd4d623df0 R08: 0000000000000000 R09: 00007ffd4d623490 [ 42.647688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560242b51ad0 [ 42.648773] R13: 00007ffd4d624220 R14: 0000560242b52bc0 R15: 0000560242b63780 [ 42.649878] [ 42.650229] irq event stamp: 1739 [ 42.650762] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.652046] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.653332] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 42.654628] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 42.655894] ---[ end trace 0000000000000000 ]--- [ 43.383584] ------------[ cut here ]------------ [ 43.384161] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.385506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.386429] Modules linked in: [ 43.386802] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.388061] Tainted: [W]=WARN [ 43.388443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.389345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.389932] 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 [ 43.391969] RSP: 0018:ffff8880176afbc0 EFLAGS: 00010286 [ 43.392593] RAX: 0000000000000000 RBX: ffffed1002ed5f78 RCX: ffffffff813a4050 [ 43.393412] RDX: ffff888015d7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.394210] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed5f2f [ 43.395036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.395857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176afdf8 [ 43.396674] FS: 00007ff39b7c4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.397611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.398270] CR2: 00007ff39bcb6580 CR3: 000000001656f000 CR4: 0000000000350ef0 [ 43.399091] Call Trace: [ 43.399406] [ 43.399672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.400216] ? __create_object+0x59/0x80 [ 43.400705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.401291] __vmalloc_noprof+0x59/0x60 [ 43.401781] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.402312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.402915] bpf_prog_alloc+0x39/0x200 [ 43.403364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.403951] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.404524] do_seccomp+0x349/0x25e0 [ 43.404953] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.405522] ? __pfx_do_seccomp+0x10/0x10 [ 43.406025] ? find_held_lock+0x2b/0x80 [ 43.406506] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.407093] ? static_key_count+0x60/0x80 [ 43.407609] prctl_set_seccomp+0x4e/0x70 [ 43.408073] __do_sys_prctl+0xe6c/0x1d70 [ 43.408575] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.409094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.409713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.410304] ? irqentry_exit+0xf3/0x650 [ 43.410798] do_syscall_64+0xbf/0x430 [ 43.411241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.411845] RIP: 0033:0x7ff39bcb65cd [ 43.412265] 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 [ 43.414295] RSP: 002b:00007fff08c66880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.415156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff39bcb65cd [ 43.415979] RDX: 000055d52c643e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.416791] RBP: 00007fff08c668e0 R08: 0000000000000000 R09: 00007fff08c65f80 [ 43.417621] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d53f7b9b10 [ 43.418518] R13: 00007fff08c66d10 R14: 000055d53f7ba2b0 R15: 000055d53f7ce6f0 [ 43.419336] [ 43.419638] irq event stamp: 1679 [ 43.420021] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 43.420997] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 43.421968] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 43.422957] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 43.423924] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24177' (ECDSA) to the list of known hosts. 2025/11/18 07:12:44 fuzzer started 2025/11/18 07:12:44 dialing manager at localhost:37895 2025/11/18 07:12:44 checking machine... 2025/11/18 07:12:44 checking revisions... [ 44.246624] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:12:45 testing simple program... [ 44.324616] cgroup: Unknown subsys name 'net' [ 44.374252] cgroup: Unknown subsys name 'cpuset' [ 44.385119] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:12:44 Registers: info registers vcpu 0 RAX=00000000fbad2488 RBX=0000560242b69ed0 RCX=0000000000000c00 RDX=00007f882acfb8a0 RSI=0000560242b5d630 RDI=0000560242b69ed0 RBP=00007ffd4d623700 RSP=00007ffd4d623698 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000246 R12=00007f882a748900 R13=00007ffd4d623708 R14=0000000000000000 R15=0000000000000000 RIP=00007f882abbd722 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f882a748900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4d61d000 CR3=0000000020800000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e609 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=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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1fcb39ec60 CR3=000000000b910000 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=32313a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323937 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000