[ 54.195853] ------------[ cut here ]------------ [ 54.196764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.198778] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.200265] Modules linked in: [ 54.200846] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.202795] Tainted: [W]=WARN [ 54.203381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.204847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.205754] 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 [ 54.208867] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 54.209832] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 54.211098] RDX: ffff88800f461bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.212369] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 54.213622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.214876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 54.216153] FS: 00007fc4cdd78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.217567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.218609] CR2: 00007fff9b22aef7 CR3: 000000000df1c000 CR4: 0000000000350ef0 [ 54.219874] Call Trace: [ 54.220368] [ 54.220769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.221648] ? __create_object+0x59/0x80 [ 54.222431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.223398] __vmalloc_noprof+0x59/0x60 [ 54.224146] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.224950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.225874] bpf_prog_alloc+0x39/0x200 [ 54.226604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.227532] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.228426] do_seccomp+0x349/0x25e0 [ 54.229133] ? find_held_lock+0x2b/0x80 [ 54.229844] ? do_prlimit+0x310/0x610 [ 54.230583] ? __pfx_do_seccomp+0x10/0x10 [ 54.231360] ? do_raw_spin_unlock+0x53/0x220 [ 54.232185] ? _raw_spin_unlock+0x1e/0x40 [ 54.232917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.233864] ? static_key_count+0x60/0x80 [ 54.234650] prctl_set_seccomp+0x4e/0x70 [ 54.235420] __do_sys_prctl+0xe6c/0x1d70 [ 54.236193] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.237042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.237943] ? irqentry_exit+0xf3/0x650 [ 54.238696] do_syscall_64+0xbf/0x430 [ 54.239438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.240371] RIP: 0033:0x7fc4ce26a5cd [ 54.241065] 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 [ 54.244196] RSP: 002b:00007fff9b229030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.245534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4ce26a5cd [ 54.246782] RDX: 0000557cb2d80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.248063] RBP: 00007fff9b229090 R08: 0000000000000000 R09: 00007fff9b228730 [ 54.249319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cbda7fad0 [ 54.250579] R13: 00007fff9b2294c0 R14: 0000557cbda80bc0 R15: 0000557cbda91780 [ 54.251868] [ 54.252329] irq event stamp: 1697 [ 54.252925] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 54.254415] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 54.255924] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 54.257440] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 54.258927] ---[ end trace 0000000000000000 ]--- [ 56.937829] ------------[ cut here ]------------ [ 56.938749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.940762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 56.942193] Modules linked in: [ 56.942774] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.944732] Tainted: [W]=WARN [ 56.945317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.947045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.947909] 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 [ 56.951096] RSP: 0018:ffff888016cf7bc0 EFLAGS: 00010286 [ 56.952082] RAX: 0000000000000000 RBX: ffffed1002d9ef78 RCX: ffffffff813a4050 [ 56.953341] RDX: ffff88801663b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.954621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9ef2f [ 56.955883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.957134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cf7df8 [ 56.958398] FS: 00007f035b606900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.959812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.960849] CR2: 00007f035baf8580 CR3: 000000000bb05000 CR4: 0000000000350ef0 [ 56.962110] Call Trace: [ 56.962580] [ 56.963025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.963887] ? __create_object+0x59/0x80 [ 56.964673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.965646] __vmalloc_noprof+0x59/0x60 [ 56.966404] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.967281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.968231] bpf_prog_alloc+0x39/0x200 [ 56.968934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.969862] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.970768] do_seccomp+0x349/0x25e0 [ 56.971504] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.972414] ? __pfx_do_seccomp+0x10/0x10 [ 56.973205] ? find_held_lock+0x2b/0x80 [ 56.973931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.974895] ? static_key_count+0x60/0x80 [ 56.975715] prctl_set_seccomp+0x4e/0x70 [ 56.976503] __do_sys_prctl+0xe6c/0x1d70 [ 56.977289] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.978151] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.979123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.980108] ? irqentry_exit+0xf3/0x650 [ 56.980839] do_syscall_64+0xbf/0x430 [ 56.981582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.982537] RIP: 0033:0x7f035baf85cd [ 56.983243] 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 [ 56.986448] RSP: 002b:00007ffdde7763e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.987827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f035baf85cd [ 56.989114] RDX: 0000562e1180de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.990397] RBP: 00007ffdde776440 R08: 0000000000000000 R09: 00007ffdde775ae0 [ 56.991700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e16e10bf0 [ 56.992997] R13: 00007ffdde776870 R14: 0000562e16e1a380 R15: 0000562e16e25460 [ 56.994307] [ 56.994734] irq event stamp: 1773 [ 56.995393] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 56.996916] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 56.998433] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 57.000004] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 57.001331] ---[ end trace 0000000000000000 ]--- [ 57.650964] ------------[ cut here ]------------ [ 57.651883] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.653910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 57.655368] Modules linked in: [ 57.655951] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.657915] Tainted: [W]=WARN [ 57.658504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.659968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.660866] 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 [ 57.663965] RSP: 0018:ffff888017967bc0 EFLAGS: 00010286 [ 57.664908] RAX: 0000000000000000 RBX: ffffed1002f2cf78 RCX: ffffffff813a4050 [ 57.666169] RDX: ffff8880164c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.667439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f2cf2f [ 57.668707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.669957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017967df8 [ 57.671235] FS: 00007f78ab79f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.672663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.673701] CR2: 00007f78abd054a6 CR3: 000000000c598000 CR4: 0000000000350ef0 [ 57.674959] Call Trace: [ 57.675465] [ 57.675857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.676733] ? __create_object+0x59/0x80 [ 57.677510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.678468] __vmalloc_noprof+0x59/0x60 [ 57.679219] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.680091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.680958] bpf_prog_alloc+0x39/0x200 [ 57.681688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.682613] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.683520] do_seccomp+0x349/0x25e0 [ 57.684226] ? find_held_lock+0x2b/0x80 [ 57.684936] ? do_prlimit+0x310/0x610 [ 57.685676] ? __pfx_do_seccomp+0x10/0x10 [ 57.686452] ? do_raw_spin_unlock+0x53/0x220 [ 57.687280] ? _raw_spin_unlock+0x1e/0x40 [ 57.688056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.688955] ? static_key_count+0x60/0x80 [ 57.689756] prctl_set_seccomp+0x4e/0x70 [ 57.690516] __do_sys_prctl+0xe6c/0x1d70 [ 57.691289] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.692146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.693101] ? irqentry_exit+0xf3/0x650 [ 57.693816] do_syscall_64+0xbf/0x430 [ 57.694557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.695632] RIP: 0033:0x7f78abc915cd [ 57.696336] 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 [ 57.699467] RSP: 002b:00007ffd313c60f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.700817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78abc915cd [ 57.702076] RDX: 000055ff12dabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.703334] RBP: 00007ffd313c6150 R08: 0000000000000000 R09: 00007ffd313c57f0 [ 57.704631] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff3cdc3bf0 [ 57.705908] R13: 00007ffd313c6580 R14: 000055ff3cdcd380 R15: 000055ff3cdd8460 [ 57.707182] [ 57.707615] irq event stamp: 1783 [ 57.708250] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.709735] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.711209] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 57.712727] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 57.714222] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20463' (ECDSA) to the list of known hosts. 2025/11/17 14:42:06 fuzzer started 2025/11/17 14:42:06 dialing manager at localhost:37895 2025/11/17 14:42:06 checking machine... 2025/11/17 14:42:06 checking revisions... [ 58.597469] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:42:06 testing simple program... [ 58.680547] cgroup: Unknown subsys name 'net' [ 58.734111] cgroup: Unknown subsys name 'cpuset' [ 58.749408] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:42:05 Registers: info registers vcpu 0 RAX=ffff88801a0c7e78 RBX=0000000000000001 RCX=ffff88801a0c76f4 RDX=1ffff11003418efd RSI=ffffffff81b776f2 RDI=ffff88801a0c77a0 RBP=ffff88801a0c77f8 RSP=ffff88801a0c7730 R8 =0000000000000001 R9 =ffff88801a0c77e0 R10=000000000003c9ed R11=0000000000026e1a R12=0000000000000000 R13=ffff88801a0c77e8 R14=ffff8880164cb780 R15=ffff88801a0c77a0 RIP=ffffffff8135e495 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 00007f035b606900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdde770000 CR3=000000000a334000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027979 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9784bcf8 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=00007fe442ae85100000560a042f9790 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