[ 54.210590] ------------[ cut here ]------------ [ 54.211363] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.213047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 54.214280] Modules linked in: [ 54.214781] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.216430] Tainted: [W]=WARN [ 54.216886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.218108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.218882] 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 [ 54.221521] RSP: 0018:ffff888017adfbc0 EFLAGS: 00010286 [ 54.222329] RAX: 0000000000000000 RBX: ffffed1002f5bf78 RCX: ffffffff813a4050 [ 54.223406] RDX: ffff88801bc81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.224475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5bf2f [ 54.225538] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.226623] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017adfdf8 [ 54.227727] FS: 00007fbfb3240900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.228918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.229796] CR2: 00007ffdfdca8ef7 CR3: 000000000b906000 CR4: 0000000000350ef0 [ 54.230883] Call Trace: [ 54.231300] [ 54.231644] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.232395] ? __create_object+0x59/0x80 [ 54.233012] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.233815] __vmalloc_noprof+0x59/0x60 [ 54.234438] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.235133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.235911] bpf_prog_alloc+0x39/0x200 [ 54.236535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.237328] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.238039] do_seccomp+0x349/0x25e0 [ 54.238635] ? find_held_lock+0x2b/0x80 [ 54.239274] ? do_prlimit+0x310/0x610 [ 54.239852] ? __pfx_do_seccomp+0x10/0x10 [ 54.240510] ? do_raw_spin_unlock+0x53/0x220 [ 54.241213] ? _raw_spin_unlock+0x1e/0x40 [ 54.241821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.242623] ? static_key_count+0x60/0x80 [ 54.243306] prctl_set_seccomp+0x4e/0x70 [ 54.243917] __do_sys_prctl+0xe6c/0x1d70 [ 54.244574] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.245291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.246054] ? irqentry_exit+0xf3/0x650 [ 54.246699] do_syscall_64+0xbf/0x430 [ 54.247336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.248083] RIP: 0033:0x7fbfb37325cd [ 54.248666] 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 [ 54.251305] RSP: 002b:00007ffdfdca73d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.252446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfb37325cd [ 54.253524] RDX: 0000559cb8705e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.254597] RBP: 00007ffdfdca7430 R08: 0000000000000000 R09: 00007ffdfdca6ad0 [ 54.255673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559cd9dc12b0 [ 54.256741] R13: 00007ffdfdca7860 R14: 0000559cd9dc3d20 R15: 0000559cd9dd58d0 [ 54.257840] [ 54.258236] irq event stamp: 1719 [ 54.258746] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 54.260012] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 54.261298] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 54.262577] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 54.263845] ---[ end trace 0000000000000000 ]--- [ 57.457713] ------------[ cut here ]------------ [ 57.458283] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.459508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.460388] Modules linked in: [ 57.460740] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.461922] Tainted: [W]=WARN [ 57.462284] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.463135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.463691] 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 [ 57.465581] RSP: 0018:ffff88801a0d7bc0 EFLAGS: 00010286 [ 57.466133] RAX: 0000000000000000 RBX: ffffed100341af78 RCX: ffffffff813a4050 [ 57.466904] RDX: ffff8880177f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.467672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341af2f [ 57.468430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.469186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0d7df8 [ 57.469918] FS: 00007f8d0c532900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.470777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.471401] CR2: 00007f8d0ca24580 CR3: 000000001eb0e000 CR4: 0000000000350ef0 [ 57.472132] Call Trace: [ 57.472441] [ 57.472685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.473221] ? __create_object+0x59/0x80 [ 57.473660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.474248] __vmalloc_noprof+0x59/0x60 [ 57.474674] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.475204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.475729] bpf_prog_alloc+0x39/0x200 [ 57.476164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.476687] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.477230] do_seccomp+0x349/0x25e0 [ 57.477632] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.478133] ? __pfx_do_seccomp+0x10/0x10 [ 57.478607] ? find_held_lock+0x2b/0x80 [ 57.479035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.479615] ? static_key_count+0x60/0x80 [ 57.480065] prctl_set_seccomp+0x4e/0x70 [ 57.480530] __do_sys_prctl+0xe6c/0x1d70 [ 57.480970] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.481484] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.482029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.482609] ? irqentry_exit+0xf3/0x650 [ 57.483045] do_syscall_64+0xbf/0x430 [ 57.483488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.484031] RIP: 0033:0x7f8d0ca245cd [ 57.484460] 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 [ 57.486333] RSP: 002b:00007fff48cde400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.487121] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d0ca245cd [ 57.487890] RDX: 000055cfa434de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.488647] RBP: 00007fff48cde460 R08: 0000000000000000 R09: 00007fff48cddb00 [ 57.489396] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfdb1502b0 [ 57.490131] R13: 00007fff48cde890 R14: 000055cfdb152d20 R15: 000055cfdb1648d0 [ 57.490911] [ 57.491188] irq event stamp: 1679 [ 57.491544] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 57.492440] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 57.493340] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 57.494265] softirqs last disabled at (1223): [] __irq_exit_rcu+0xc4/0x100 [ 57.495168] ---[ end trace 0000000000000000 ]--- [ 58.184616] ------------[ cut here ]------------ [ 58.185557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.187581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 58.189055] Modules linked in: [ 58.189695] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.191649] Tainted: [W]=WARN [ 58.192247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.193693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.194589] 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 [ 58.197693] RSP: 0018:ffff88801a097bc0 EFLAGS: 00010286 [ 58.198656] RAX: 0000000000000000 RBX: ffffed1003412f78 RCX: ffffffff813a4050 [ 58.199921] RDX: ffff888016915340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.201191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003412f2f [ 58.202454] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.203712] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a097df8 [ 58.204974] FS: 00007fa732600900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.206378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.207435] CR2: 00007ffcb6788ef7 CR3: 000000000b75c000 CR4: 0000000000350ef0 [ 58.208711] Call Trace: [ 58.209214] [ 58.209618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.210517] ? __create_object+0x59/0x80 [ 58.211305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.212265] __vmalloc_noprof+0x59/0x60 [ 58.212965] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.213831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.214759] bpf_prog_alloc+0x39/0x200 [ 58.215499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.216395] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.217301] do_seccomp+0x349/0x25e0 [ 58.217960] ? find_held_lock+0x2b/0x80 [ 58.218708] ? do_prlimit+0x310/0x610 [ 58.219441] ? __pfx_do_seccomp+0x10/0x10 [ 58.220237] ? do_raw_spin_unlock+0x53/0x220 [ 58.221028] ? _raw_spin_unlock+0x1e/0x40 [ 58.221796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.222738] ? static_key_count+0x60/0x80 [ 58.223542] prctl_set_seccomp+0x4e/0x70 [ 58.224311] __do_sys_prctl+0xe6c/0x1d70 [ 58.225038] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.225880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.226848] ? irqentry_exit+0xf3/0x650 [ 58.227607] do_syscall_64+0xbf/0x430 [ 58.228340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.229285] RIP: 0033:0x7fa732af25cd [ 58.229945] 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 [ 58.233038] RSP: 002b:00007ffcb6787a30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.234379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa732af25cd [ 58.235651] RDX: 000055b2a8dcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.236897] RBP: 00007ffcb6787a90 R08: 0000000000000000 R09: 00007ffcb6787130 [ 58.238165] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2bc5b9240 [ 58.239431] R13: 00007ffcb6787ec0 R14: 000055b2bc5b8bf0 R15: 000055b2bc5cd4d0 [ 58.240707] [ 58.241125] irq event stamp: 1801 [ 58.241761] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 58.243283] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 58.244791] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 58.246309] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 58.247755] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64139' (ECDSA) to the list of known hosts. 2025/11/17 20:44:55 fuzzer started 2025/11/17 20:44:55 dialing manager at localhost:37895 2025/11/17 20:44:55 checking machine... 2025/11/17 20:44:55 checking revisions... [ 59.314503] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:44:56 testing simple program... [ 59.413245] cgroup: Unknown subsys name 'net' [ 59.477419] cgroup: Unknown subsys name 'cpuset' [ 59.498449] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:44:54 Registers: info registers vcpu 0 RAX=0000000080010000 RBX=ffffffff8166d4d0 RCX=ffffffff8162e837 RDX=ffff8880177f9bc0 RSI=ffffffff8162e5f8 RDI=0000000000000001 RBP=ffff88806ce28e58 RSP=ffff88806ce08e20 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28580 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff81751c78 RFL=00000002 [-------] 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 00007f8d0c532900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff48cd8000 CR3=000000000cf26000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000031ca1 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4bce7c5000 CR3=000000000b873000 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=2034353a34343a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a34343a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000