[ 39.193239] ------------[ cut here ]------------ [ 39.194152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.196154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.197638] Modules linked in: [ 39.198263] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.201677] Tainted: [W]=WARN [ 39.202362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.203857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.204808] 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 [ 39.207963] RSP: 0018:ffff88801c2b7bc0 EFLAGS: 00010286 [ 39.208950] RAX: 0000000000000000 RBX: ffffed1003856f78 RCX: ffffffff813a4050 [ 39.210265] RDX: ffff888015e98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.211544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003856f2f [ 39.212828] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.214099] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c2b7df8 [ 39.215385] FS: 00007fae81109900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.216819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.217870] CR2: 00007fffd2a9fef8 CR3: 000000000b78a000 CR4: 0000000000350ef0 [ 39.219137] Call Trace: [ 39.219596] [ 39.220050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.220912] ? __create_object+0x59/0x80 [ 39.221691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.222654] __vmalloc_noprof+0x59/0x60 [ 39.223408] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.224280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.225215] bpf_prog_alloc+0x39/0x200 [ 39.225900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.226831] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.227732] do_seccomp+0x349/0x25e0 [ 39.228458] ? find_held_lock+0x2b/0x80 [ 39.229217] ? do_prlimit+0x310/0x610 [ 39.229911] ? __pfx_do_seccomp+0x10/0x10 [ 39.230701] ? do_raw_spin_unlock+0x53/0x220 [ 39.231526] ? _raw_spin_unlock+0x1e/0x40 [ 39.232318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.233322] ? static_key_count+0x60/0x80 [ 39.234131] prctl_set_seccomp+0x4e/0x70 [ 39.234874] __do_sys_prctl+0xe6c/0x1d70 [ 39.235682] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.236565] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.237546] ? irqentry_exit+0xf3/0x650 [ 39.238317] do_syscall_64+0xbf/0x430 [ 39.239072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.240058] RIP: 0033:0x7fae815fb5cd [ 39.240745] 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 [ 39.243938] RSP: 002b:00007fffd2a9e400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.245359] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fae815fb5cd [ 39.246661] RDX: 000055aa15e96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.247990] RBP: 00007fffd2a9e460 R08: 0000000000000000 R09: 00007fffd2a9db00 [ 39.249299] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa49565240 [ 39.250590] R13: 00007fffd2a9e890 R14: 000055aa49564bf0 R15: 000055aa495794d0 [ 39.251899] [ 39.252373] irq event stamp: 2075 [ 39.253040] hardirqs last enabled at (2085): [] __up_console_sem+0x78/0x80 [ 39.254384] hardirqs last disabled at (2094): [] __up_console_sem+0x5d/0x80 [ 39.255671] softirqs last enabled at (1924): [] handle_softirqs+0x50c/0x770 [ 39.256990] softirqs last disabled at (1919): [] __irq_exit_rcu+0xc4/0x100 [ 39.258274] ---[ end trace 0000000000000000 ]--- [ 42.114546] ------------[ cut here ]------------ [ 42.115461] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.117417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.118846] Modules linked in: [ 42.119484] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.121494] Tainted: [W]=WARN [ 42.122087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.123530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.124437] 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 [ 42.127533] RSP: 0018:ffff88801adb7bc0 EFLAGS: 00010286 [ 42.128501] RAX: 0000000000000000 RBX: ffffed10035b6f78 RCX: ffffffff813a4050 [ 42.129762] RDX: ffff88801522d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.131025] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b6f2f [ 42.132283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.133549] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801adb7df8 [ 42.134807] FS: 00007f230e8f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.136226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.137289] CR2: 00007fff45f03ef8 CR3: 000000001ff0a000 CR4: 0000000000350ef0 [ 42.138552] Call Trace: [ 42.139053] [ 42.139458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.140338] ? __create_object+0x59/0x80 [ 42.141107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.142058] __vmalloc_noprof+0x59/0x60 [ 42.142754] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.143651] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.144664] bpf_prog_alloc+0x39/0x200 [ 42.145563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.146485] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.147376] do_seccomp+0x349/0x25e0 [ 42.148085] ? find_held_lock+0x2b/0x80 [ 42.148802] ? do_prlimit+0x310/0x610 [ 42.149539] ? __pfx_do_seccomp+0x10/0x10 [ 42.150316] ? do_raw_spin_unlock+0x53/0x220 [ 42.151137] ? _raw_spin_unlock+0x1e/0x40 [ 42.151859] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.152853] ? static_key_count+0x60/0x80 [ 42.153664] prctl_set_seccomp+0x4e/0x70 [ 42.154461] __do_sys_prctl+0xe6c/0x1d70 [ 42.155263] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.156139] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.157140] ? irqentry_exit+0xf3/0x650 [ 42.157875] do_syscall_64+0xbf/0x430 [ 42.158620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.159592] RIP: 0033:0x7f230ede25cd [ 42.160317] 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 [ 42.163700] RSP: 002b:00007fff45f024d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.165167] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f230ede25cd [ 42.166534] RDX: 000055c6151cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.167895] RBP: 00007fff45f02530 R08: 0000000000000000 R09: 00007fff45f01bd0 [ 42.169270] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c652e60ad0 [ 42.170632] R13: 00007fff45f02960 R14: 000055c652e61bc0 R15: 000055c652e72780 [ 42.172026] [ 42.172485] irq event stamp: 1795 [ 42.173154] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 42.174700] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.176251] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.177808] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.179359] ---[ end trace 0000000000000000 ]--- [ 42.864774] ------------[ cut here ]------------ [ 42.865374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.866655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.867618] Modules linked in: [ 42.868032] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.869347] Tainted: [W]=WARN [ 42.869704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.870645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.871223] 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 [ 42.873285] RSP: 0018:ffff888017f97bc0 EFLAGS: 00010286 [ 42.873886] RAX: 0000000000000000 RBX: ffffed1002ff2f78 RCX: ffffffff813a4050 [ 42.874735] RDX: ffff8880152e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.875549] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff2f2f [ 42.876373] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.877234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f97df8 [ 42.878049] FS: 00007fa7c6b9b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.878935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.879609] CR2: 00007ffeb5850ef8 CR3: 000000001ff29000 CR4: 0000000000350ef0 [ 42.880428] Call Trace: [ 42.880730] [ 42.881018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.881567] ? __create_object+0x59/0x80 [ 42.882063] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.882658] __vmalloc_noprof+0x59/0x60 [ 42.883141] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.883666] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.884257] bpf_prog_alloc+0x39/0x200 [ 42.884712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.885302] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.885779] do_seccomp+0x349/0x25e0 [ 42.886175] ? find_held_lock+0x2b/0x80 [ 42.886570] ? do_prlimit+0x310/0x610 [ 42.886952] ? __pfx_do_seccomp+0x10/0x10 [ 42.887385] ? do_raw_spin_unlock+0x53/0x220 [ 42.887820] ? _raw_spin_unlock+0x1e/0x40 [ 42.888250] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.888769] ? static_key_count+0x60/0x80 [ 42.889211] prctl_set_seccomp+0x4e/0x70 [ 42.889619] __do_sys_prctl+0xe6c/0x1d70 [ 42.890054] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.890506] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.891035] ? irqentry_exit+0xf3/0x650 [ 42.891431] do_syscall_64+0xbf/0x430 [ 42.891808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.892329] RIP: 0033:0x7fa7c708d5cd [ 42.892704] 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 [ 42.894453] RSP: 002b:00007ffeb584e940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.895204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7c708d5cd [ 42.895885] RDX: 000056369e8c4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.896596] RBP: 00007ffeb584e9a0 R08: 0000000000000000 R09: 00007ffeb584e040 [ 42.897299] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636c39c9b10 [ 42.898004] R13: 00007ffeb584edd0 R14: 00005636c39ca2b0 R15: 00005636c39de6f0 [ 42.898694] [ 42.898925] irq event stamp: 1697 [ 42.899280] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 42.900118] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 42.900937] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 42.901792] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 42.902629] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28852' (ECDSA) to the list of known hosts. 2025/11/18 23:01:30 fuzzer started 2025/11/18 23:01:30 dialing manager at localhost:34383 2025/11/18 23:01:30 checking machine... 2025/11/18 23:01:30 checking revisions... [ 43.789418] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:01:30 testing simple program... [ 43.895600] cgroup: Unknown subsys name 'net' [ 43.964849] cgroup: Unknown subsys name 'cpuset' [ 43.990290] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:01:29 Registers: info registers vcpu 0 RAX=000000000003aac1 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0cd13e9000 CR3=000000000df91000 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=eac5ae9e8a9629907042c72220b45886 XMM02=ec2efd57dc4c00df0000000000303da8 XMM03=7255e1d91ae4cbbe0000000000303e78 XMM04=8fdd210856fa48a200000000000ae988 XMM05=d96330e2d2db86320000000000320330 XMM06=30db2ba17a86aa8c000000000031a0c0 XMM07=e042d86d42eb936e000000000030fb78 XMM08=7255e1d91ae4cbbe0000000000303e78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffffffff81619130 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88806cf08a70 RBP=ffff88806cf08b08 RSP=ffff88806cf08a68 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000023ce7 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff8880165f1bc0 R15=ffff888008c4b780 RIP=ffffffff8135e160 RFL=00000202 [-------] 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 00007f230e8f0900 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=00007fff45efc000 CR3=000000001ff4e000 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=6720646572637465733a4d41503d706f 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