[ 45.766680] ------------[ cut here ]------------ [ 45.767626] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.769622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.771108] Modules linked in: [ 45.771783] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.773812] Tainted: [W]=WARN [ 45.774432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.775908] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.776833] 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 [ 45.780036] RSP: 0018:ffff888019417bc0 EFLAGS: 00010286 [ 45.781018] RAX: 0000000000000000 RBX: ffffed1003282f78 RCX: ffffffff813a4050 [ 45.782306] RDX: ffff888016743780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.783586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003282f2f [ 45.784887] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.786162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019417df8 [ 45.787447] FS: 00007f4f74bb9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.788925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.790002] CR2: 00007ffca31f6ef8 CR3: 0000000009f69000 CR4: 0000000000350ef0 [ 45.791299] Call Trace: [ 45.791771] [ 45.792173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.793091] ? __create_object+0x59/0x80 [ 45.793889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.794865] __vmalloc_noprof+0x59/0x60 [ 45.795626] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.796503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.797449] bpf_prog_alloc+0x39/0x200 [ 45.798148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.799088] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.800013] do_seccomp+0x349/0x25e0 [ 45.800760] ? find_held_lock+0x2b/0x80 [ 45.801544] ? do_prlimit+0x310/0x610 [ 45.802294] ? __pfx_do_seccomp+0x10/0x10 [ 45.803058] ? do_raw_spin_unlock+0x53/0x220 [ 45.803912] ? _raw_spin_unlock+0x1e/0x40 [ 45.804697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.805690] ? static_key_count+0x60/0x80 [ 45.806513] prctl_set_seccomp+0x4e/0x70 [ 45.807303] __do_sys_prctl+0xe6c/0x1d70 [ 45.808058] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.808949] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.809935] ? irqentry_exit+0xf3/0x650 [ 45.810718] do_syscall_64+0xbf/0x430 [ 45.811483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.812461] RIP: 0033:0x7f4f750ab5cd [ 45.813152] 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 [ 45.816386] RSP: 002b:00007ffca31f55b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.817802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f750ab5cd [ 45.819115] RDX: 0000559ea325de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.820424] RBP: 00007ffca31f5610 R08: 0000000000000000 R09: 00007ffca31f4cb0 [ 45.821754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ec9cb1b10 [ 45.823063] R13: 00007ffca31f5a40 R14: 0000559ec9cb22b0 R15: 0000559ec9cc66f0 [ 45.824390] [ 45.824832] irq event stamp: 1733 [ 45.825496] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.827045] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.828593] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 45.830175] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 45.831749] ---[ end trace 0000000000000000 ]--- [ 48.896918] ------------[ cut here ]------------ [ 48.897840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.899858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.901304] Modules linked in: [ 48.901884] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.903872] Tainted: [W]=WARN [ 48.904456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.905938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.906862] 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 [ 48.910000] RSP: 0018:ffff888016247bc0 EFLAGS: 00010286 [ 48.910973] RAX: 0000000000000000 RBX: ffffed1002c48f78 RCX: ffffffff813a4050 [ 48.912251] RDX: ffff888016443780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.913547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c48f2f [ 48.914826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.916089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016247df8 [ 48.917381] FS: 00007fbf74eba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.918809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.919852] CR2: 00007ffec127aef8 CR3: 000000000d293000 CR4: 0000000000350ef0 [ 48.921134] Call Trace: [ 48.921643] [ 48.922051] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.922955] ? __create_object+0x59/0x80 [ 48.923730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.924687] __vmalloc_noprof+0x59/0x60 [ 48.925462] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.926330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.927257] bpf_prog_alloc+0x39/0x200 [ 48.927937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.928865] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.929786] do_seccomp+0x349/0x25e0 [ 48.930515] ? find_held_lock+0x2b/0x80 [ 48.931292] ? do_prlimit+0x310/0x610 [ 48.932003] ? __pfx_do_seccomp+0x10/0x10 [ 48.932817] ? do_raw_spin_unlock+0x53/0x220 [ 48.933671] ? _raw_spin_unlock+0x1e/0x40 [ 48.934463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.935440] ? static_key_count+0x60/0x80 [ 48.936249] prctl_set_seccomp+0x4e/0x70 [ 48.937002] __do_sys_prctl+0xe6c/0x1d70 [ 48.937802] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.938673] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.939668] ? irqentry_exit+0xf3/0x650 [ 48.940450] do_syscall_64+0xbf/0x430 [ 48.941172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.942164] RIP: 0033:0x7fbf753ac5cd [ 48.942881] 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 [ 48.946136] RSP: 002b:00007ffec1278580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.947532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf753ac5cd [ 48.948863] RDX: 0000558c6a390e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.950174] RBP: 00007ffec12785e0 R08: 0000000000000000 R09: 00007ffec1277c80 [ 48.951529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c9b77cad0 [ 48.952852] R13: 00007ffec1278a10 R14: 0000558c9b77dbc0 R15: 0000558c9b78e780 [ 48.954186] [ 48.954662] irq event stamp: 1705 [ 48.955323] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 48.956889] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 48.958463] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 48.960040] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 48.961601] ---[ end trace 0000000000000000 ]--- [ 49.755420] ------------[ cut here ]------------ [ 49.756382] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.758363] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.759804] Modules linked in: [ 49.760436] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.762410] Tainted: [W]=WARN [ 49.762961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.764414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.765321] 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 [ 49.768456] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 49.769438] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 49.770711] RDX: ffff8880196a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.771984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 49.773258] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.774531] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 49.775813] FS: 00007ff7b79ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.777269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.778345] CR2: 00007fffc687fef8 CR3: 000000000c15e000 CR4: 0000000000350ef0 [ 49.779636] Call Trace: [ 49.780099] [ 49.780549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.781464] ? __create_object+0x59/0x80 [ 49.782256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.783188] __vmalloc_noprof+0x59/0x60 [ 49.783958] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.784845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.785776] bpf_prog_alloc+0x39/0x200 [ 49.786536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.787477] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.788383] do_seccomp+0x349/0x25e0 [ 49.789067] ? find_held_lock+0x2b/0x80 [ 49.789825] ? do_prlimit+0x310/0x610 [ 49.790559] ? __pfx_do_seccomp+0x10/0x10 [ 49.791352] ? do_raw_spin_unlock+0x53/0x220 [ 49.792149] ? _raw_spin_unlock+0x1e/0x40 [ 49.792944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.793905] ? static_key_count+0x60/0x80 [ 49.794704] prctl_set_seccomp+0x4e/0x70 [ 49.795480] __do_sys_prctl+0xe6c/0x1d70 [ 49.796256] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.797076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.798044] ? irqentry_exit+0xf3/0x650 [ 49.798810] do_syscall_64+0xbf/0x430 [ 49.799552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.800507] RIP: 0033:0x7ff7b7ede5cd [ 49.801179] 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 [ 49.804395] RSP: 002b:00007fffc687dc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.805770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7b7ede5cd [ 49.807063] RDX: 00005647cf444e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.808368] RBP: 00007fffc687dc60 R08: 0000000000000000 R09: 00007fffc687d300 [ 49.809684] R10: 0000000000000000 R11: 0000000000000246 R12: 00005647e7a0dad0 [ 49.810979] R13: 00007fffc687e090 R14: 00005647e7a0ebc0 R15: 00005647e7a1f780 [ 49.812301] [ 49.812724] irq event stamp: 1743 [ 49.813385] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.814682] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.815970] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.817296] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.818577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63472' (ECDSA) to the list of known hosts. 2025/11/18 20:27:09 fuzzer started 2025/11/18 20:27:10 dialing manager at localhost:34383 2025/11/18 20:27:10 checking machine... 2025/11/18 20:27:10 checking revisions... [ 50.791287] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:27:10 testing simple program... [ 50.879288] cgroup: Unknown subsys name 'net' [ 50.939914] cgroup: Unknown subsys name 'cpuset' [ 50.956033] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:27:09 Registers: info registers vcpu 0 RAX=8f5c28f5c28f5c29 RBX=ffff888016741bc0 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016742618 RSP=ffff88801654fc80 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526fed RFL=00000817 [-O--APC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbf74eba900 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=00007fbf74e99020 CR3=000000000dcad000 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=0000000000027841 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2a9b192028 CR3=000000000d863000 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=fa62fbaeb5d8a59dd24b4f679d354911 XMM02=2c67c8bc2e329bc30000000000304e10 XMM03=fb795ef6d65770560000000000312e78 XMM04=4016ccf50cc22a1f00000000000ae988 XMM05=7f5a9f0ca838ebb50000000000322c58 XMM06=3e829fc8c8edc9900000000000321cf8 XMM07=e042d86d42eb936e00000000003130f8 XMM08=72f65b4ebe19d6850000000000304e70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000