[ 45.742642] ------------[ cut here ]------------ [ 45.743584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.745593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.747123] Modules linked in: [ 45.747786] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.749818] Tainted: [W]=WARN [ 45.750458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.751962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.752877] 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 [ 45.756157] RSP: 0018:ffff888019e7fbc0 EFLAGS: 00010286 [ 45.757144] RAX: 0000000000000000 RBX: ffffed10033cff78 RCX: ffffffff813a4050 [ 45.758471] RDX: ffff88801644d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.759766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033cff2f [ 45.761072] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.762421] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e7fdf8 [ 45.763734] FS: 00007fd1d2a6f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.765235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.766328] CR2: 00007ffeb2f56ef8 CR3: 000000000cca1000 CR4: 0000000000350ef0 [ 45.767633] Call Trace: [ 45.768111] [ 45.768555] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.769468] ? __create_object+0x59/0x80 [ 45.770301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.771298] __vmalloc_noprof+0x59/0x60 [ 45.772027] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.772903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.773850] bpf_prog_alloc+0x39/0x200 [ 45.774623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.775581] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.776504] do_seccomp+0x349/0x25e0 [ 45.777188] ? find_held_lock+0x2b/0x80 [ 45.777974] ? do_prlimit+0x310/0x610 [ 45.778749] ? __pfx_do_seccomp+0x10/0x10 [ 45.779560] ? do_raw_spin_unlock+0x53/0x220 [ 45.780429] ? _raw_spin_unlock+0x1e/0x40 [ 45.781178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.782169] ? static_key_count+0x60/0x80 [ 45.783050] prctl_set_seccomp+0x4e/0x70 [ 45.783837] __do_sys_prctl+0xe6c/0x1d70 [ 45.784635] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.785513] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.786529] ? irqentry_exit+0xf3/0x650 [ 45.787305] do_syscall_64+0xbf/0x430 [ 45.788008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.788982] RIP: 0033:0x7fd1d2f615cd [ 45.789694] 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 [ 45.792977] RSP: 002b:00007ffeb2f55af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.794421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1d2f615cd [ 45.795739] RDX: 0000560738293e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.797036] RBP: 00007ffeb2f55b50 R08: 0000000000000000 R09: 00007ffeb2f551f0 [ 45.798351] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607660e22b0 [ 45.799642] R13: 00007ffeb2f55f80 R14: 00005607660e4d20 R15: 00005607660f68d0 [ 45.800929] [ 45.801404] irq event stamp: 1715 [ 45.801999] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 45.803559] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 45.805078] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770 [ 45.806653] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 45.808158] ---[ end trace 0000000000000000 ]--- [ 49.220996] ------------[ cut here ]------------ [ 49.221929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.224096] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.225592] Modules linked in: [ 49.226192] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.228276] Tainted: [W]=WARN [ 49.228840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.230363] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.231295] 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 [ 49.234605] RSP: 0018:ffff888016f57bc0 EFLAGS: 00010286 [ 49.235617] RAX: 0000000000000000 RBX: ffffed1002deaf78 RCX: ffffffff813a4050 [ 49.236968] RDX: ffff888013f13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.238335] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deaf2f [ 49.239652] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.241018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f57df8 [ 49.242373] FS: 00007fb44b906900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.243853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.244983] CR2: 00007fb44bdf8580 CR3: 000000000e21e000 CR4: 0000000000350ef0 [ 49.246345] Call Trace: [ 49.246822] [ 49.247314] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.248438] ? __create_object+0x59/0x80 [ 49.249506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.250829] __vmalloc_noprof+0x59/0x60 [ 49.251858] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.252882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.253904] bpf_prog_alloc+0x39/0x200 [ 49.254706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.255690] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.256650] do_seccomp+0x349/0x25e0 [ 49.257440] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.258420] ? __pfx_do_seccomp+0x10/0x10 [ 49.259259] ? find_held_lock+0x2b/0x80 [ 49.260018] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.261052] ? static_key_count+0x60/0x80 [ 49.261902] prctl_set_seccomp+0x4e/0x70 [ 49.262741] __do_sys_prctl+0xe6c/0x1d70 [ 49.263579] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.264501] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.265543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.266584] ? irqentry_exit+0xf3/0x650 [ 49.267399] do_syscall_64+0xbf/0x430 [ 49.268134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.269151] RIP: 0033:0x7fb44bdf85cd [ 49.269903] 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 [ 49.273253] RSP: 002b:00007ffe639c0130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.274699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb44bdf85cd [ 49.276052] RDX: 0000561370be9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.277402] RBP: 00007ffe639c0190 R08: 0000000000000000 R09: 00007ffe639bf830 [ 49.278770] R10: 0000000000000000 R11: 0000000000000246 R12: 000056138682dad0 [ 49.280168] R13: 00007ffe639c05c0 R14: 000056138682ebc0 R15: 000056138683f780 [ 49.281587] [ 49.282057] irq event stamp: 1747 [ 49.282766] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.283815] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.284847] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.285918] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 49.286952] ---[ end trace 0000000000000000 ]--- [ 50.066539] ------------[ cut here ]------------ [ 50.067584] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.070012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.071527] Modules linked in: [ 50.072064] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.073680] Tainted: [W]=WARN [ 50.074150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.075435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.076177] 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 [ 50.078776] RSP: 0018:ffff88801855fbc0 EFLAGS: 00010286 [ 50.079618] RAX: 0000000000000000 RBX: ffffed10030abf78 RCX: ffffffff813a4050 [ 50.080609] RDX: ffff888015e35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.081659] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030abf2f [ 50.082744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.083839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801855fdf8 [ 50.084938] FS: 00007fdb8101f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.086146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.087066] CR2: 00007fdb815854a6 CR3: 000000001dc9a000 CR4: 0000000000350ef0 [ 50.088133] Call Trace: [ 50.088552] [ 50.088913] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.089653] ? __create_object+0x59/0x80 [ 50.090338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.091108] __vmalloc_noprof+0x59/0x60 [ 50.091729] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.092473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.093296] bpf_prog_alloc+0x39/0x200 [ 50.093868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.094683] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.095444] do_seccomp+0x349/0x25e0 [ 50.096018] ? find_held_lock+0x2b/0x80 [ 50.096652] ? do_prlimit+0x310/0x610 [ 50.097273] ? __pfx_do_seccomp+0x10/0x10 [ 50.097894] ? do_raw_spin_unlock+0x53/0x220 [ 50.098597] ? _raw_spin_unlock+0x1e/0x40 [ 50.099207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.100023] ? static_key_count+0x60/0x80 [ 50.100687] prctl_set_seccomp+0x4e/0x70 [ 50.101339] __do_sys_prctl+0xe6c/0x1d70 [ 50.101957] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.102692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.103508] ? irqentry_exit+0xf3/0x650 [ 50.104121] do_syscall_64+0xbf/0x430 [ 50.104744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.105552] RIP: 0033:0x7fdb815115cd [ 50.106108] 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 [ 50.108758] RSP: 002b:00007ffff71a8fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.109921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb815115cd [ 50.111018] RDX: 00005600be5fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.112101] RBP: 00007ffff71a9000 R08: 0000000000000000 R09: 00007ffff71a86a0 [ 50.113170] R10: 0000000000000000 R11: 0000000000000246 R12: 00005600dea4c2b0 [ 50.114264] R13: 00007ffff71a9430 R14: 00005600dea4ed20 R15: 00005600dea608d0 [ 50.115350] [ 50.115706] irq event stamp: 1767 [ 50.116269] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 50.117532] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 50.118821] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.120133] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.121412] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63590' (ECDSA) to the list of known hosts. 2025/11/18 03:05:44 fuzzer started 2025/11/18 03:05:44 dialing manager at localhost:37895 2025/11/18 03:05:44 checking machine... 2025/11/18 03:05:44 checking revisions... [ 51.030532] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:05:44 testing simple program... [ 51.108618] cgroup: Unknown subsys name 'net' [ 51.179828] cgroup: Unknown subsys name 'cpuset' [ 51.195615] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:05:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627bb0 RCX=ffffffff86ab8c8a RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627780 R8 =ffffffff86ab8c8e R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000025776 R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff81528f45 RFL=00000206 [-----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 0000000000000000 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=00007ffe639ba000 CR3=0000000020323000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025aa5 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fefccd76000 CR3=000000000e1c4000 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=2033343a35303a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a35303a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000