[ 44.390906] ------------[ cut here ]------------ [ 44.391660] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.393746] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.394987] Modules linked in: [ 44.395484] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.397141] Tainted: [W]=WARN [ 44.397607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.398841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.399568] 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 [ 44.402235] RSP: 0018:ffff88801a05fbc0 EFLAGS: 00010286 [ 44.403067] RAX: 0000000000000000 RBX: ffffed100340bf78 RCX: ffffffff813a4050 [ 44.404136] RDX: ffff88800f895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.405214] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340bf2f [ 44.406279] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.407356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a05fdf8 [ 44.408430] FS: 00007f59f31a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.409636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.410527] CR2: 00007f59f3697580 CR3: 000000000c227000 CR4: 0000000000350ef0 [ 44.411605] Call Trace: [ 44.412032] [ 44.412376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.413131] ? __create_object+0x59/0x80 [ 44.413786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.414561] __vmalloc_noprof+0x59/0x60 [ 44.415191] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.415915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.416698] bpf_prog_alloc+0x39/0x200 [ 44.417280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.418052] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.418815] do_seccomp+0x349/0x25e0 [ 44.419384] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.420129] ? __pfx_do_seccomp+0x10/0x10 [ 44.420789] ? find_held_lock+0x2b/0x80 [ 44.421390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.422194] ? static_key_count+0x60/0x80 [ 44.422866] prctl_set_seccomp+0x4e/0x70 [ 44.423476] __do_sys_prctl+0xe6c/0x1d70 [ 44.424123] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.424830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.425596] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.426393] ? irqentry_exit+0xf3/0x650 [ 44.427031] do_syscall_64+0xbf/0x430 [ 44.427608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.428400] RIP: 0033:0x7f59f36975cd [ 44.428987] 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 [ 44.431683] RSP: 002b:00007ffd956061d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.432818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59f36975cd [ 44.433901] RDX: 0000563ffb2f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.434994] RBP: 00007ffd95606230 R08: 0000000000000000 R09: 00007ffd956058d0 [ 44.436083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564034f18240 [ 44.437150] R13: 00007ffd95606660 R14: 0000564034f17bf0 R15: 0000564034f2c4d0 [ 44.438247] [ 44.438607] irq event stamp: 1721 [ 44.439141] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 44.440411] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 44.441689] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 44.442997] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 44.444267] ---[ end trace 0000000000000000 ]--- [ 47.919816] ------------[ cut here ]------------ [ 47.920785] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.922991] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.924511] Modules linked in: [ 47.925161] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.927262] Tainted: [W]=WARN [ 47.927893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.929411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.930398] 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 [ 47.933768] RSP: 0018:ffff88801c947bc0 EFLAGS: 00010286 [ 47.934817] RAX: 0000000000000000 RBX: ffffed1003928f78 RCX: ffffffff813a4050 [ 47.936167] RDX: ffff88800f891bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.937511] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003928f2f [ 47.938900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.940232] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c947df8 [ 47.941612] FS: 00007fa755017900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.943143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.944301] CR2: 00007fff69798ef8 CR3: 0000000020a23000 CR4: 0000000000350ef0 [ 47.945691] Call Trace: [ 47.946182] [ 47.946634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.947598] ? __create_object+0x59/0x80 [ 47.948438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.949471] __vmalloc_noprof+0x59/0x60 [ 47.950274] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.951215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.952221] bpf_prog_alloc+0x39/0x200 [ 47.953020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.954020] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.954983] do_seccomp+0x349/0x25e0 [ 47.955775] ? find_held_lock+0x2b/0x80 [ 47.956538] ? do_prlimit+0x310/0x610 [ 47.957323] ? __pfx_do_seccomp+0x10/0x10 [ 47.958150] ? do_raw_spin_unlock+0x53/0x220 [ 47.959058] ? _raw_spin_unlock+0x1e/0x40 [ 47.960007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.961069] ? static_key_count+0x60/0x80 [ 47.961940] prctl_set_seccomp+0x4e/0x70 [ 47.962774] __do_sys_prctl+0xe6c/0x1d70 [ 47.963561] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.964491] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.965523] ? irqentry_exit+0xf3/0x650 [ 47.966336] do_syscall_64+0xbf/0x430 [ 47.967150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.968183] RIP: 0033:0x7fa7555095cd [ 47.968953] 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 [ 47.972423] RSP: 002b:00007fff697976f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.973932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7555095cd [ 47.975350] RDX: 0000560b87111e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.976454] RBP: 00007fff69797750 R08: 0000000000000000 R09: 00007fff69796df0 [ 47.977541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bb5bcb2b0 [ 47.978652] R13: 00007fff69797b80 R14: 0000560bb5bcdd20 R15: 0000560bb5bdf8d0 [ 47.979766] [ 47.980134] irq event stamp: 1747 [ 47.980702] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.981988] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.983295] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 47.984617] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 47.985910] ---[ end trace 0000000000000000 ]--- [ 48.774633] ------------[ cut here ]------------ [ 48.775549] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.777572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.779067] Modules linked in: [ 48.779697] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.781657] Tainted: [W]=WARN [ 48.782252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.785150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.786151] 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 [ 48.789714] RSP: 0018:ffff888016be7bc0 EFLAGS: 00010286 [ 48.790732] RAX: 0000000000000000 RBX: ffffed1002d7cf78 RCX: ffffffff813a4050 [ 48.792367] RDX: ffff88800fa63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.793654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7cf2f [ 48.794991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.796298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016be7df8 [ 48.797584] FS: 00007fd3b71d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.799028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.800091] CR2: 00007ffe8181eef8 CR3: 000000000b3af000 CR4: 0000000000350ef0 [ 48.801377] Call Trace: [ 48.801885] [ 48.802297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.803212] ? __create_object+0x59/0x80 [ 48.804011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.804978] __vmalloc_noprof+0x59/0x60 [ 48.805763] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.806614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.807546] bpf_prog_alloc+0x39/0x200 [ 48.808283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.809216] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.810123] do_seccomp+0x349/0x25e0 [ 48.810878] ? find_held_lock+0x2b/0x80 [ 48.811611] ? do_prlimit+0x310/0x610 [ 48.812372] ? __pfx_do_seccomp+0x10/0x10 [ 48.813157] ? do_raw_spin_unlock+0x53/0x220 [ 48.814009] ? _raw_spin_unlock+0x1e/0x40 [ 48.814812] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.815794] ? static_key_count+0x60/0x80 [ 48.816548] prctl_set_seccomp+0x4e/0x70 [ 48.817328] __do_sys_prctl+0xe6c/0x1d70 [ 48.818110] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.818984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.819951] ? irqentry_exit+0xf3/0x650 [ 48.820710] do_syscall_64+0xbf/0x430 [ 48.821406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.822359] RIP: 0033:0x7fd3b76ca5cd [ 48.823078] 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 [ 48.826182] RSP: 002b:00007ffe8181db00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.827551] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3b76ca5cd [ 48.828842] RDX: 0000564640cdee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.830139] RBP: 00007ffe8181db60 R08: 0000000000000000 R09: 00007ffe8181d200 [ 48.831436] R10: 0000000000000000 R11: 0000000000000246 R12: 000056467b048240 [ 48.832718] R13: 00007ffe8181df90 R14: 000056467b051380 R15: 000056467b05c540 [ 48.834016] [ 48.834433] irq event stamp: 2145 [ 48.835086] hardirqs last enabled at (2155): [] __up_console_sem+0x78/0x80 [ 48.836598] hardirqs last disabled at (2164): [] __up_console_sem+0x5d/0x80 [ 48.838120] softirqs last enabled at (2124): [] handle_softirqs+0x50c/0x770 [ 48.839429] softirqs last disabled at (2119): [] __irq_exit_rcu+0xc4/0x100 [ 48.840420] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17806' (ECDSA) to the list of known hosts. 2025/11/17 14:06:51 fuzzer started 2025/11/17 14:06:52 dialing manager at localhost:37895 2025/11/17 14:06:52 checking machine... 2025/11/17 14:06:52 checking revisions... [ 49.717313] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:06:52 testing simple program... [ 49.815621] cgroup: Unknown subsys name 'net' [ 49.903109] cgroup: Unknown subsys name 'cpuset' [ 49.918652] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:06:51 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8899cea0 RDI=ffff88801a0941d8 RBP=ffffffff8899cea0 RSP=ffff88801a19f400 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801a093780 R13=ffff88801a0941d8 R14=00000000ffffffff R15=ffff88801a094200 RIP=ffffffff84c720f6 RFL=00000093 [--S-A-C] 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 00007fa755017900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa7555ce618 CR3=00000000209a0000 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=000000000002b485 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27187fb008 CR3=000000000df71000 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=684da6ed2038a1bc764cb6c145222775 XMM02=0000000000303600eff9b2d0a8fce9cb XMM03=00000000003036d02c67c8bc2e329bc3 XMM04=14a30236e65b21b800000000000ae988 XMM05=d05c061ba99fb7750000000000321770 XMM06=817b8945e9d503730000000000320810 XMM07=e042d86d42eb936e0000000000311488 XMM08=71620cba5b02d29700000000003036d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000