[ 46.335733] ------------[ cut here ]------------ [ 46.336528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.338239] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.339429] Modules linked in: [ 46.339915] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.341562] Tainted: [W]=WARN [ 46.342017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.343232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.343947] 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 [ 46.346573] RSP: 0018:ffff888015dffbc0 EFLAGS: 00010286 [ 46.347373] RAX: 0000000000000000 RBX: ffffed1002bbff78 RCX: ffffffff813a4050 [ 46.348443] RDX: ffff88800f1b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.349508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbff2f [ 46.350577] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.351649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dffdf8 [ 46.352716] FS: 00007f4247598900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.353914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.354808] CR2: 00007ffdcf0bfef7 CR3: 0000000007735000 CR4: 0000000000350ef0 [ 46.355886] Call Trace: [ 46.356313] [ 46.356661] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.357403] ? __create_object+0x59/0x80 [ 46.358013] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.358824] __vmalloc_noprof+0x59/0x60 [ 46.359441] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.360131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.360906] bpf_prog_alloc+0x39/0x200 [ 46.361505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.362275] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.362991] do_seccomp+0x349/0x25e0 [ 46.363580] ? find_held_lock+0x2b/0x80 [ 46.364177] ? do_prlimit+0x310/0x610 [ 46.364791] ? __pfx_do_seccomp+0x10/0x10 [ 46.365434] ? do_raw_spin_unlock+0x53/0x220 [ 46.366087] ? _raw_spin_unlock+0x1e/0x40 [ 46.366734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.367533] ? static_key_count+0x60/0x80 [ 46.368169] prctl_set_seccomp+0x4e/0x70 [ 46.368826] __do_sys_prctl+0xe6c/0x1d70 [ 46.369475] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.370155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.370955] ? irqentry_exit+0xf3/0x650 [ 46.371588] do_syscall_64+0xbf/0x430 [ 46.372174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.372972] RIP: 0033:0x7f4247a8a5cd [ 46.373548] 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 [ 46.376212] RSP: 002b:00007ffdcf0be230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.377348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4247a8a5cd [ 46.378411] RDX: 000055f79cbece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.379476] RBP: 00007ffdcf0be290 R08: 0000000000000000 R09: 00007ffdcf0bd930 [ 46.380554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7b5516ad0 [ 46.381618] R13: 00007ffdcf0be6c0 R14: 000055f7b5517bc0 R15: 000055f7b5528780 [ 46.382694] [ 46.383048] irq event stamp: 1695 [ 46.383579] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 46.384853] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 46.386104] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 46.387392] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 46.388664] ---[ end trace 0000000000000000 ]--- [ 49.186391] ------------[ cut here ]------------ [ 49.187226] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.189121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.190470] Modules linked in: [ 49.191009] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.192838] Tainted: [W]=WARN [ 49.193378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.194922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.195813] 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 [ 49.198738] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 49.199629] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 49.200811] RDX: ffff888017533780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.201980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 49.203148] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.204324] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 49.205498] FS: 00007f95d8536900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.206810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.207777] CR2: 00007f95d8a28580 CR3: 000000000e3e6000 CR4: 0000000000350ef0 [ 49.208962] Call Trace: [ 49.209416] [ 49.209793] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.210610] ? __create_object+0x59/0x80 [ 49.211315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.212162] __vmalloc_noprof+0x59/0x60 [ 49.212864] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.213655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.214503] bpf_prog_alloc+0x39/0x200 [ 49.215140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.215988] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.216819] do_seccomp+0x349/0x25e0 [ 49.217472] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.218293] ? __pfx_do_seccomp+0x10/0x10 [ 49.218974] ? find_held_lock+0x2b/0x80 [ 49.219666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.220549] ? static_key_count+0x60/0x80 [ 49.221276] prctl_set_seccomp+0x4e/0x70 [ 49.221946] __do_sys_prctl+0xe6c/0x1d70 [ 49.222655] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.223433] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.224309] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.225164] ? irqentry_exit+0xf3/0x650 [ 49.225865] do_syscall_64+0xbf/0x430 [ 49.226535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.227401] RIP: 0033:0x7f95d8a285cd [ 49.228003] 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 [ 49.230934] RSP: 002b:00007ffda4b9bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.232177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95d8a285cd [ 49.233383] RDX: 0000563dc918ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.234554] RBP: 00007ffda4b9bda0 R08: 0000000000000000 R09: 00007ffda4b9b440 [ 49.235720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ddf63a2b0 [ 49.236898] R13: 00007ffda4b9c1d0 R14: 0000563ddf63cd20 R15: 0000563ddf64e8d0 [ 49.238085] [ 49.238508] irq event stamp: 1849 [ 49.239065] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 49.240468] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 49.241860] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.243275] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.244671] ---[ end trace 0000000000000000 ]--- [ 49.992157] ------------[ cut here ]------------ [ 49.993153] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.995385] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.996956] Modules linked in: [ 49.997633] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.000019] Tainted: [W]=WARN [ 50.000753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.002346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.003346] 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 [ 50.006799] RSP: 0018:ffff888018f9fbc0 EFLAGS: 00010286 [ 50.007865] RAX: 0000000000000000 RBX: ffffed10031f3f78 RCX: ffffffff813a4050 [ 50.009274] RDX: ffff888009b18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.010663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031f3f2f [ 50.012059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.013472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f9fdf8 [ 50.014876] FS: 00007f6b91d6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.016442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.017593] CR2: 00007f6b922d54a6 CR3: 0000000020184000 CR4: 0000000000350ef0 [ 50.018999] Call Trace: [ 50.019552] [ 50.020003] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.020997] ? __create_object+0x59/0x80 [ 50.021864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.022930] __vmalloc_noprof+0x59/0x60 [ 50.023757] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.024733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.025757] bpf_prog_alloc+0x39/0x200 [ 50.026569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.027589] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.028590] do_seccomp+0x349/0x25e0 [ 50.029382] ? find_held_lock+0x2b/0x80 [ 50.030183] ? do_prlimit+0x310/0x610 [ 50.031011] ? __pfx_do_seccomp+0x10/0x10 [ 50.031883] ? do_raw_spin_unlock+0x53/0x220 [ 50.032813] ? _raw_spin_unlock+0x1e/0x40 [ 50.033674] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.034751] ? static_key_count+0x60/0x80 [ 50.035639] prctl_set_seccomp+0x4e/0x70 [ 50.036518] __do_sys_prctl+0xe6c/0x1d70 [ 50.037390] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.038341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.039426] ? irqentry_exit+0xf3/0x650 [ 50.040273] do_syscall_64+0xbf/0x430 [ 50.041076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.042124] RIP: 0033:0x7f6b922615cd [ 50.042917] 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 [ 50.046405] RSP: 002b:00007ffda9253170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.047743] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b922615cd [ 50.049010] RDX: 000055e8266e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.050262] RBP: 00007ffda92531d0 R08: 0000000000000000 R09: 00007ffda9252870 [ 50.051502] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e865358bf0 [ 50.052762] R13: 00007ffda9253600 R14: 000055e865362380 R15: 000055e86536d460 [ 50.053924] [ 50.054319] irq event stamp: 1831 [ 50.054856] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.056150] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.057457] softirqs last enabled at (1352): [] handle_softirqs+0x50c/0x770 [ 50.058766] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 50.060059] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26559' (ECDSA) to the list of known hosts. 2025/11/18 03:53:47 fuzzer started 2025/11/18 03:53:47 dialing manager at localhost:37895 2025/11/18 03:53:48 checking machine... 2025/11/18 03:53:48 checking revisions... [ 50.928185] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:53:48 testing simple program... [ 51.022160] cgroup: Unknown subsys name 'net' [ 51.092920] cgroup: Unknown subsys name 'cpuset' [ 51.106959] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:53:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08a70 RCX=0000000000000002 RDX=1ffff1100d9c1150 RSI=ffff88806ce08fd8 RDI=ffff88806ce08a80 RBP=ffff88806ce08fd8 RSP=ffff88806ce089c8 R8 =ffffffff86a0b81c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000008 R13=ffff88806ce01000 R14=ffff88806ce08fe0 R15=ffff88806ce08a70 RIP=ffffffff8135e28e 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 00007f95d8536900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f95d8505008 CR3=0000000020097000 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 info registers vcpu 1 RAX=0000000000024433 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=00000206 [-----P-] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc14526828 CR3=0000000005c8a000 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=00007f94f6003510000055b80f0d0790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000