[ 39.052890] ------------[ cut here ]------------ [ 39.053769] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.055859] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.057504] Modules linked in: [ 39.058200] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.060183] Tainted: [W]=WARN [ 39.060745] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.062196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.063101] 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 [ 39.066288] RSP: 0018:ffff888019cc7bc0 EFLAGS: 00010286 [ 39.067267] RAX: 0000000000000000 RBX: ffffed1003398f78 RCX: ffffffff813a4050 [ 39.068547] RDX: ffff888019d29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.069815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003398f2f [ 39.071106] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.072399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cc7df8 [ 39.073675] FS: 00007f67a7ff1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.075112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.076186] CR2: 00007f67a84e3580 CR3: 0000000009f54000 CR4: 0000000000350ef0 [ 39.077471] Call Trace: [ 39.078001] [ 39.078430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.079350] ? __create_object+0x59/0x80 [ 39.080124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.081080] __vmalloc_noprof+0x59/0x60 [ 39.081833] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.082663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083605] bpf_prog_alloc+0x39/0x200 [ 39.084335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.085249] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.086148] do_seccomp+0x349/0x25e0 [ 39.086852] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.087714] ? __pfx_do_seccomp+0x10/0x10 [ 39.088541] ? find_held_lock+0x2b/0x80 [ 39.089287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.090243] ? static_key_count+0x60/0x80 [ 39.091034] prctl_set_seccomp+0x4e/0x70 [ 39.091821] __do_sys_prctl+0xe6c/0x1d70 [ 39.092570] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.093417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.094378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.095348] ? irqentry_exit+0xf3/0x650 [ 39.096115] do_syscall_64+0xbf/0x430 [ 39.096841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.097740] RIP: 0033:0x7f67a84e35cd [ 39.098435] 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 [ 39.101608] RSP: 002b:00007ffd2ae6bf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.102971] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67a84e35cd [ 39.104261] RDX: 0000555a37552e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.105555] RBP: 00007ffd2ae6bfa0 R08: 0000000000000000 R09: 00007ffd2ae6b640 [ 39.106919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555a4b8ecad0 [ 39.108323] R13: 00007ffd2ae6c3d0 R14: 0000555a4b8edbc0 R15: 0000555a4b8fe780 [ 39.109614] [ 39.110073] irq event stamp: 1897 [ 39.110673] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 39.112216] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 39.113728] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 39.115286] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 39.116586] ---[ end trace 0000000000000000 ]--- [ 42.379669] ------------[ cut here ]------------ [ 42.380570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.382559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.383984] Modules linked in: [ 42.384550] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.386476] Tainted: [W]=WARN [ 42.387060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.388497] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.389391] 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 [ 42.392482] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 42.393443] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 42.394707] RDX: ffff888016313780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.395977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 42.397215] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.398484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 42.399758] FS: 00007f46cf0d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.401213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.402251] CR2: 00007fffe17deef7 CR3: 00000000160ce000 CR4: 0000000000350ef0 [ 42.403501] Call Trace: [ 42.404005] [ 42.404401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.405291] ? __create_object+0x59/0x80 [ 42.406084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.407031] __vmalloc_noprof+0x59/0x60 [ 42.407739] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.408607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.409520] bpf_prog_alloc+0x39/0x200 [ 42.410253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.411273] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.412401] do_seccomp+0x349/0x25e0 [ 42.413142] ? find_held_lock+0x2b/0x80 [ 42.413893] ? do_prlimit+0x310/0x610 [ 42.414611] ? __pfx_do_seccomp+0x10/0x10 [ 42.415436] ? do_raw_spin_unlock+0x53/0x220 [ 42.416295] ? _raw_spin_unlock+0x1e/0x40 [ 42.417113] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.418106] ? static_key_count+0x60/0x80 [ 42.418904] prctl_set_seccomp+0x4e/0x70 [ 42.419664] __do_sys_prctl+0xe6c/0x1d70 [ 42.420465] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.421355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.422361] ? irqentry_exit+0xf3/0x650 [ 42.423121] do_syscall_64+0xbf/0x430 [ 42.423868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.424757] RIP: 0033:0x7f46cf5c25cd [ 42.425457] 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 [ 42.428529] RSP: 002b:00007fffe17dcda0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.429858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46cf5c25cd [ 42.431104] RDX: 00005597dc05be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.432355] RBP: 00007fffe17dce00 R08: 0000000000000000 R09: 00007fffe17dc4a0 [ 42.433602] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597fe1b4ad0 [ 42.434869] R13: 00007fffe17dd230 R14: 00005597fe1b5bc0 R15: 00005597fe1c6780 [ 42.436153] [ 42.436569] irq event stamp: 1721 [ 42.437200] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.438690] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.440166] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.441662] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 42.443139] ---[ end trace 0000000000000000 ]--- [ 43.216109] ------------[ cut here ]------------ [ 43.217037] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.219128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.221088] Modules linked in: [ 43.221686] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.223690] Tainted: [W]=WARN [ 43.224282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.225752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.226661] 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 [ 43.229807] RSP: 0018:ffff88800a7c7bc0 EFLAGS: 00010286 [ 43.230756] RAX: 0000000000000000 RBX: ffffed10014f8f78 RCX: ffffffff813a4050 [ 43.232084] RDX: ffff8880187e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.233356] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014f8f2f [ 43.234634] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.235923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a7c7df8 [ 43.237212] FS: 00007fd210962900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.238645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.239708] CR2: 00007fd210e54580 CR3: 0000000019f76000 CR4: 0000000000350ef0 [ 43.240987] Call Trace: [ 43.241468] [ 43.241908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.242758] ? __create_object+0x59/0x80 [ 43.243576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.245912] __vmalloc_noprof+0x59/0x60 [ 43.246642] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.247610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.248548] bpf_prog_alloc+0x39/0x200 [ 43.249289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.250234] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.251135] do_seccomp+0x349/0x25e0 [ 43.251871] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.252730] ? __pfx_do_seccomp+0x10/0x10 [ 43.253526] ? find_held_lock+0x2b/0x80 [ 43.254289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.255280] ? static_key_count+0x60/0x80 [ 43.256092] prctl_set_seccomp+0x4e/0x70 [ 43.256860] __do_sys_prctl+0xe6c/0x1d70 [ 43.257603] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.258454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.259428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.260383] ? irqentry_exit+0xf3/0x650 [ 43.261012] do_syscall_64+0xbf/0x430 [ 43.261591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.262381] RIP: 0033:0x7fd210e545cd [ 43.262967] 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 [ 43.265635] RSP: 002b:00007ffce77fec90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.266765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd210e545cd [ 43.267858] RDX: 00005575620ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.268906] RBP: 00007ffce77fecf0 R08: 0000000000000000 R09: 00007ffce77fe390 [ 43.269968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557583a6c2b0 [ 43.271028] R13: 00007ffce77ff120 R14: 0000557583a6ed20 R15: 0000557583a808d0 [ 43.272126] [ 43.272481] irq event stamp: 2053 [ 43.273018] hardirqs last enabled at (2063): [] __up_console_sem+0x78/0x80 [ 43.274282] hardirqs last disabled at (2072): [] __up_console_sem+0x5d/0x80 [ 43.275563] softirqs last enabled at (1974): [] handle_softirqs+0x50c/0x770 [ 43.276828] softirqs last disabled at (1969): [] __irq_exit_rcu+0xc4/0x100 [ 43.278070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41404' (ECDSA) to the list of known hosts. 2025/11/17 11:49:02 fuzzer started 2025/11/17 11:49:02 dialing manager at localhost:37895 2025/11/17 11:49:02 checking machine... 2025/11/17 11:49:02 checking revisions... [ 44.156211] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:49:02 testing simple program... [ 44.250206] cgroup: Unknown subsys name 'net' [ 44.327054] cgroup: Unknown subsys name 'cpuset' [ 44.346230] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:49:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000008 RCX=ffffffff8137484f RDX=ffff888016581bc0 RSI=ffffffff813748ad RDI=0000000000000007 RBP=000000000cd48770 RSP=ffff888016c7f8c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000008 R11=0000000000000001 R12=0000000000000001 R13=ffff88807ffd7650 R14=ffff88802084e280 R15=ffff8880096c78c0 RIP=ffffffff84c721b6 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 00007f46cf0d0900 00000000 00000000 GS =0000 ffff8880e538f000 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=00007f46cf687618 CR3=000000002089b000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022f5b 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc0fc871040 CR3=000000000c1d3000 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=2031303a39343a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a39343a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000