[ 46.010453] ------------[ cut here ]------------ [ 46.011202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.012880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.014131] Modules linked in: [ 46.014619] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.016316] Tainted: [W]=WARN [ 46.016819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.018063] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.018827] 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 [ 46.021482] RSP: 0018:ffff888016ac7bc0 EFLAGS: 00010286 [ 46.022293] RAX: 0000000000000000 RBX: ffffed1002d58f78 RCX: ffffffff813a4050 [ 46.023353] RDX: ffff888017649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.024420] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d58f2f [ 46.025512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.026571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ac7df8 [ 46.027640] FS: 00007f05ad831900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.028825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.029701] CR2: 00007f05add23580 CR3: 000000000e4d2000 CR4: 0000000000350ef0 [ 46.030840] Call Trace: [ 46.031228] [ 46.031573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.032329] ? __create_object+0x59/0x80 [ 46.033043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.033854] __vmalloc_noprof+0x59/0x60 [ 46.034447] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.035177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.035956] bpf_prog_alloc+0x39/0x200 [ 46.036534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.037337] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.038093] do_seccomp+0x349/0x25e0 [ 46.038657] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.039407] ? __pfx_do_seccomp+0x10/0x10 [ 46.040065] ? find_held_lock+0x2b/0x80 [ 46.040658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.041498] ? static_key_count+0x60/0x80 [ 46.042166] prctl_set_seccomp+0x4e/0x70 [ 46.042809] __do_sys_prctl+0xe6c/0x1d70 [ 46.043418] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.044126] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.044954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.045786] ? irqentry_exit+0xf3/0x650 [ 46.046384] do_syscall_64+0xbf/0x430 [ 46.047001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.047784] RIP: 0033:0x7f05add235cd [ 46.048333] 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 [ 46.051012] RSP: 002b:00007ffcae819800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.052142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05add235cd [ 46.053245] RDX: 0000564e582e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.054321] RBP: 00007ffcae819860 R08: 0000000000000000 R09: 00007ffcae818f00 [ 46.055402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e677442b0 [ 46.056475] R13: 00007ffcae819c90 R14: 0000564e67746d20 R15: 0000564e677588d0 [ 46.057589] [ 46.057982] irq event stamp: 1709 [ 46.058491] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 46.059764] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 46.061078] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 46.062366] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 46.063638] ---[ end trace 0000000000000000 ]--- [ 49.134952] ------------[ cut here ]------------ [ 49.135709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.137486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.138748] Modules linked in: [ 49.139252] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.141166] Tainted: [W]=WARN [ 49.141647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.142956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.143705] 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 [ 49.146462] RSP: 0018:ffff88800df5fbc0 EFLAGS: 00010286 [ 49.147301] RAX: 0000000000000000 RBX: ffffed1001bebf78 RCX: ffffffff813a4050 [ 49.148404] RDX: ffff888017b0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.149528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bebf2f [ 49.150633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.151740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800df5fdf8 [ 49.152841] FS: 00007f5776b9d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.154094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.155004] CR2: 00007ffc4e6bbef8 CR3: 0000000009c55000 CR4: 0000000000350ef0 [ 49.156104] Call Trace: [ 49.156503] [ 49.156891] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.157632] ? __create_object+0x59/0x80 [ 49.158303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.159133] __vmalloc_noprof+0x59/0x60 [ 49.159781] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.160491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.161300] bpf_prog_alloc+0x39/0x200 [ 49.161933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.162690] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.163464] do_seccomp+0x349/0x25e0 [ 49.164082] ? find_held_lock+0x2b/0x80 [ 49.164697] ? do_prlimit+0x310/0x610 [ 49.165352] ? __pfx_do_seccomp+0x10/0x10 [ 49.166024] ? do_raw_spin_unlock+0x53/0x220 [ 49.166697] ? _raw_spin_unlock+0x1e/0x40 [ 49.167371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.168202] ? static_key_count+0x60/0x80 [ 49.168891] prctl_set_seccomp+0x4e/0x70 [ 49.169522] __do_sys_prctl+0xe6c/0x1d70 [ 49.170195] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.170937] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.171768] ? irqentry_exit+0xf3/0x650 [ 49.172382] do_syscall_64+0xbf/0x430 [ 49.173024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.173837] RIP: 0033:0x7f577708f5cd [ 49.174402] 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 [ 49.177128] RSP: 002b:00007ffc4e6ba960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.178300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f577708f5cd [ 49.179395] RDX: 0000562fdca96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.180492] RBP: 00007ffc4e6ba9c0 R08: 0000000000000000 R09: 00007ffc4e6ba060 [ 49.181601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fec966240 [ 49.182701] R13: 00007ffc4e6badf0 R14: 0000562fec96f380 R15: 0000562fec97a540 [ 49.183841] [ 49.184202] irq event stamp: 1845 [ 49.184757] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 49.186072] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 49.187376] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.188692] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.190031] ---[ end trace 0000000000000000 ]--- [ 49.923300] ------------[ cut here ]------------ [ 49.924312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.926513] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.928109] Modules linked in: [ 49.928792] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.930972] Tainted: [W]=WARN [ 49.931568] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.933188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.934198] 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 [ 49.937615] RSP: 0018:ffff888017b67bc0 EFLAGS: 00010286 [ 49.938673] RAX: 0000000000000000 RBX: ffffed1002f6cf78 RCX: ffffffff813a4050 [ 49.940048] RDX: ffff888016b41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.941449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6cf2f [ 49.942812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.944174] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b67df8 [ 49.945559] FS: 00007f17e2dd0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.947061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.948191] CR2: 00007fff2572aef8 CR3: 000000002094d000 CR4: 0000000000350ef0 [ 49.949568] Call Trace: [ 49.950107] [ 49.950553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.951501] ? __create_object+0x59/0x80 [ 49.952327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.953387] __vmalloc_noprof+0x59/0x60 [ 49.954204] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.955155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.956354] bpf_prog_alloc+0x39/0x200 [ 49.957323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.958497] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.959657] do_seccomp+0x349/0x25e0 [ 49.960546] ? find_held_lock+0x2b/0x80 [ 49.961557] ? do_prlimit+0x310/0x610 [ 49.962521] ? __pfx_do_seccomp+0x10/0x10 [ 49.963534] ? do_raw_spin_unlock+0x53/0x220 [ 49.964571] ? _raw_spin_unlock+0x1e/0x40 [ 49.965443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.966519] ? static_key_count+0x60/0x80 [ 49.967415] prctl_set_seccomp+0x4e/0x70 [ 49.968259] __do_sys_prctl+0xe6c/0x1d70 [ 49.969145] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.970094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.971146] ? irqentry_exit+0xf3/0x650 [ 49.971994] do_syscall_64+0xbf/0x430 [ 49.972805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.973877] RIP: 0033:0x7f17e32c25cd [ 49.974598] 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 [ 49.978123] RSP: 002b:00007fff25728b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.979603] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17e32c25cd [ 49.981023] RDX: 000055b8a88e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.982383] RBP: 00007fff25728b90 R08: 0000000000000000 R09: 00007fff25728230 [ 49.983774] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8ab7bebf0 [ 49.985190] R13: 00007fff25728fc0 R14: 000055b8ab7c8380 R15: 000055b8ab7d3460 [ 49.986593] [ 49.987099] irq event stamp: 1739 [ 49.987821] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.989468] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.991136] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 49.992835] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 49.994208] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47615' (ECDSA) to the list of known hosts. 2025/11/18 02:54:14 fuzzer started 2025/11/18 02:54:15 dialing manager at localhost:37895 2025/11/18 02:54:15 checking machine... 2025/11/18 02:54:15 checking revisions... [ 50.787236] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:54:15 testing simple program... [ 50.860228] cgroup: Unknown subsys name 'net' [ 50.907305] cgroup: Unknown subsys name 'cpuset' [ 50.917705] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:54:14 Registers: info registers vcpu 0 RAX=ffffffff869d7fd7 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=dffffc0000000000 RSI=ffffffff869d7fd7 RDI=ffffffff866903c0 RBP=ffff88801a9fed48 RSP=ffff88801a9fec80 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88801a9fed50 R13=ffff88801a9fed38 R14=ffff88801a9fed31 R15=ffff88801a9fecf0 RIP=ffffffff8135e80d RFL=00000286 [--S--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 00007f5776b9d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5776b56008 CR3=0000000020833000 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=000000000002744b 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe22b5f898 CR3=000000000f6df000 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=22225e3f6e425e87e74346194054f684 XMM02=2c67c8bc2e329bc30000000000300c50 XMM03=fb795ef6d6577056000000000030e1f8 XMM04=9f0f2229756f82b000000000000ae988 XMM05=4aba079d05ad125a000000000031f4b8 XMM06=817b8945e9d50373000000000031ddf0 XMM07=e042d86d42eb936e000000000030f348 XMM08=50d3785b17b6e95a0000000000300cb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000