[ 51.407811] ------------[ cut here ]------------ [ 51.408900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.411492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 51.413116] Modules linked in: [ 51.413761] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.415941] Tainted: [W]=WARN [ 51.416553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.418170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.419203] 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 [ 51.422653] RSP: 0018:ffff888016247bc0 EFLAGS: 00010286 [ 51.423721] RAX: 0000000000000000 RBX: ffffed1002c48f78 RCX: ffffffff813a4050 [ 51.425127] RDX: ffff888015f95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.426517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c48f2f [ 51.427914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.429320] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016247df8 [ 51.430710] FS: 00007fccd0b96900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.432273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.433441] CR2: 00007fccd1088580 CR3: 000000000e55f000 CR4: 0000000000350ef0 [ 51.434822] Call Trace: [ 51.435365] [ 51.435803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.436774] ? __create_object+0x59/0x80 [ 51.437637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.438691] __vmalloc_noprof+0x59/0x60 [ 51.439522] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.440460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.441486] bpf_prog_alloc+0x39/0x200 [ 51.442289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.443307] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.444288] do_seccomp+0x349/0x25e0 [ 51.445091] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.446069] ? __pfx_do_seccomp+0x10/0x10 [ 51.446924] ? find_held_lock+0x2b/0x80 [ 51.447697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.448755] ? static_key_count+0x60/0x80 [ 51.449618] prctl_set_seccomp+0x4e/0x70 [ 51.450469] __do_sys_prctl+0xe6c/0x1d70 [ 51.451320] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.452251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.453323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.454388] ? irqentry_exit+0xf3/0x650 [ 51.455222] do_syscall_64+0xbf/0x430 [ 51.456041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.457103] RIP: 0033:0x7fccd10885cd [ 51.457818] 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 [ 51.461294] RSP: 002b:00007ffdb31b1620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.462779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccd10885cd [ 51.464177] RDX: 0000560c53050e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.465613] RBP: 00007ffdb31b1680 R08: 0000000000000000 R09: 00007ffdb31b0d20 [ 51.467018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c5f9422b0 [ 51.468425] R13: 00007ffdb31b1ab0 R14: 0000560c5f944d20 R15: 0000560c5f9568d0 [ 51.469641] [ 51.470035] irq event stamp: 1859 [ 51.470555] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 51.471881] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 51.473202] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 51.474538] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 51.475851] ---[ end trace 0000000000000000 ]--- [ 54.476913] ------------[ cut here ]------------ [ 54.477786] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.479777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 54.481246] Modules linked in: [ 54.481828] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.484058] Tainted: [W]=WARN [ 54.484610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.486131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.487036] 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 [ 54.490199] RSP: 0018:ffff88801be8fbc0 EFLAGS: 00010286 [ 54.491166] RAX: 0000000000000000 RBX: ffffed10037d1f78 RCX: ffffffff813a4050 [ 54.492429] RDX: ffff888015d18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.493700] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037d1f2f [ 54.494959] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.496233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801be8fdf8 [ 54.497514] FS: 00007fcb90fb7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.498954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.499995] CR2: 00007ffe76175ef8 CR3: 000000000e6b3000 CR4: 0000000000350ef0 [ 54.501280] Call Trace: [ 54.501737] [ 54.502184] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.503080] ? __create_object+0x59/0x80 [ 54.503812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.504775] __vmalloc_noprof+0x59/0x60 [ 54.505530] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.506389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.507311] bpf_prog_alloc+0x39/0x200 [ 54.508055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.508982] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.509832] do_seccomp+0x349/0x25e0 [ 54.510544] ? find_held_lock+0x2b/0x80 [ 54.511299] ? do_prlimit+0x310/0x610 [ 54.512038] ? __pfx_do_seccomp+0x10/0x10 [ 54.512779] ? do_raw_spin_unlock+0x53/0x220 [ 54.513604] ? _raw_spin_unlock+0x1e/0x40 [ 54.514364] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.515314] ? static_key_count+0x60/0x80 [ 54.516103] prctl_set_seccomp+0x4e/0x70 [ 54.516836] __do_sys_prctl+0xe6c/0x1d70 [ 54.517618] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.518472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.519433] ? irqentry_exit+0xf3/0x650 [ 54.520197] do_syscall_64+0xbf/0x430 [ 54.520943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.521834] RIP: 0033:0x7fcb914a95cd [ 54.522539] 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 [ 54.525682] RSP: 002b:00007ffe76174a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.527047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcb914a95cd [ 54.528288] RDX: 00005594733e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.529552] RBP: 00007ffe76174ae0 R08: 0000000000000000 R09: 00007ffe76174180 [ 54.530586] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594a2388ad0 [ 54.531619] R13: 00007ffe76174f10 R14: 00005594a2389bc0 R15: 00005594a239a780 [ 54.532673] [ 54.533048] irq event stamp: 1827 [ 54.533529] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 54.534749] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 54.535979] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 54.537223] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 54.538447] ---[ end trace 0000000000000000 ]--- [ 55.193565] ------------[ cut here ]------------ [ 55.194480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.196482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 55.197963] Modules linked in: [ 55.198557] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.200504] Tainted: [W]=WARN [ 55.201101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.202544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.203446] 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 [ 55.206578] RSP: 0018:ffff888016797bc0 EFLAGS: 00010286 [ 55.207551] RAX: 0000000000000000 RBX: ffffed1002cf2f78 RCX: ffffffff813a4050 [ 55.208835] RDX: ffff888016279bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.210131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf2f2f [ 55.211401] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.212669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016797df8 [ 55.213951] FS: 00007f940d5bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.215376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.216421] CR2: 00007ffc83fb7ef8 CR3: 00000000100a4000 CR4: 0000000000350ef0 [ 55.217695] Call Trace: [ 55.218202] [ 55.218623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.219553] ? __create_object+0x59/0x80 [ 55.220361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.221378] __vmalloc_noprof+0x59/0x60 [ 55.222158] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.223072] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.224025] bpf_prog_alloc+0x39/0x200 [ 55.224762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.225731] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.226673] do_seccomp+0x349/0x25e0 [ 55.227424] ? find_held_lock+0x2b/0x80 [ 55.228208] ? do_prlimit+0x310/0x610 [ 55.228990] ? __pfx_do_seccomp+0x10/0x10 [ 55.229769] ? do_raw_spin_unlock+0x53/0x220 [ 55.230636] ? _raw_spin_unlock+0x1e/0x40 [ 55.231656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.232686] ? static_key_count+0x60/0x80 [ 55.233513] prctl_set_seccomp+0x4e/0x70 [ 55.234329] __do_sys_prctl+0xe6c/0x1d70 [ 55.235130] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.236029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.237032] ? irqentry_exit+0xf3/0x650 [ 55.237789] do_syscall_64+0xbf/0x430 [ 55.238562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.239528] RIP: 0033:0x7f940daad5cd [ 55.240245] 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 [ 55.243595] RSP: 002b:00007ffc83fb5590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.245047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f940daad5cd [ 55.246394] RDX: 0000558c77623e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.247711] RBP: 00007ffc83fb55f0 R08: 0000000000000000 R09: 00007ffc83fb4c90 [ 55.249070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c7b6032b0 [ 55.250234] R13: 00007ffc83fb5a20 R14: 0000558c7b605d20 R15: 0000558c7b6178d0 [ 55.251381] [ 55.251746] irq event stamp: 1741 [ 55.252300] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 55.253639] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 55.254961] softirqs last enabled at (1528): [] handle_softirqs+0x50c/0x770 [ 55.256406] softirqs last disabled at (1523): [] __irq_exit_rcu+0xc4/0x100 [ 55.257735] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53463' (ECDSA) to the list of known hosts. 2025/11/17 10:27:57 fuzzer started 2025/11/17 10:27:57 dialing manager at localhost:37895 2025/11/17 10:27:57 checking machine... 2025/11/17 10:27:57 checking revisions... [ 56.100467] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:27:57 testing simple program... [ 56.185202] cgroup: Unknown subsys name 'net' [ 56.236925] cgroup: Unknown subsys name 'cpuset' [ 56.258397] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:27:57 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff84c6acde RDX=000000000003c6ac RSI=000000000003c6ac RDI=ffffffff86fb5484 RBP=ffff888018acf5b8 RSP=ffff888018acf4f0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffff888018acf5c0 R13=ffff888018acf5a8 R14=ffff888018acf5a1 R15=ffff888018acf560 RIP=ffffffff8135e62a RFL=00000246 [---Z-P-] 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 00007fde9245b700 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=00007fcb90f81008 CR3=000000000cd55000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732036353a3732 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000ef8f701 RBX=ffffffff81618fa0 RCX=ffff88800ef8f624 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017413b7c RBP=ffff88800ef8f768 RSP=ffff88800ef8f6b8 R8 =0000000000000001 R9 =ffff88800ef8f710 R10=000000000003c9ed R11=0000000000025767 R12=ffff88800ef8f798 R13=0000000000000000 R14=ffff88800ef8fa28 R15=ffff88800ef8f6d0 RIP=ffffffff8135e43d RFL=00000282 [--S----] 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 00007fcb90fb7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcb90f70008 CR3=000000001fd41000 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