[ 46.175619] ------------[ cut here ]------------ [ 46.176478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.178584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.180029] Modules linked in: [ 46.180659] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.182622] Tainted: [W]=WARN [ 46.183208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.184919] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.185812] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.188920] RSP: 0018:ffff88801883fbc0 EFLAGS: 00010286 [ 46.189900] RAX: 0000000000000000 RBX: ffffed1003107f78 RCX: ffffffff813a4050 [ 46.191353] RDX: ffff8880160f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.192872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003107f2f [ 46.194151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.195416] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801883fdf8 [ 46.196670] FS: 00007f858aae9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.198093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.199142] CR2: 00007fffd82b3ef7 CR3: 000000001c70b000 CR4: 0000000000350ef0 [ 46.200411] Call Trace: [ 46.200906] [ 46.201327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.202216] ? __create_object+0x59/0x80 [ 46.203001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.203958] __vmalloc_noprof+0x59/0x60 [ 46.204707] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.205592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.206468] bpf_prog_alloc+0x39/0x200 [ 46.207196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.208115] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.209020] do_seccomp+0x349/0x25e0 [ 46.209737] ? find_held_lock+0x2b/0x80 [ 46.210439] ? do_prlimit+0x310/0x610 [ 46.211177] ? __pfx_do_seccomp+0x10/0x10 [ 46.211961] ? do_raw_spin_unlock+0x53/0x220 [ 46.212784] ? _raw_spin_unlock+0x1e/0x40 [ 46.213550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.214447] ? static_key_count+0x60/0x80 [ 46.215247] prctl_set_seccomp+0x4e/0x70 [ 46.216020] __do_sys_prctl+0xe6c/0x1d70 [ 46.216791] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.217645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.218595] ? irqentry_exit+0xf3/0x650 [ 46.219304] do_syscall_64+0xbf/0x430 [ 46.220024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.220947] RIP: 0033:0x7f858afdb5cd [ 46.221651] 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 [ 46.224747] RSP: 002b:00007fffd82b2010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.226097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f858afdb5cd [ 46.227365] RDX: 000055f92bbeee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.228620] RBP: 00007fffd82b2070 R08: 0000000000000000 R09: 00007fffd82b1710 [ 46.229903] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f96662d240 [ 46.231161] R13: 00007fffd82b24a0 R14: 000055f96662cbf0 R15: 000055f9666414d0 [ 46.232443] [ 46.232911] irq event stamp: 1757 [ 46.233555] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.235055] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.236543] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.238082] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.239572] ---[ end trace 0000000000000000 ]--- [ 48.992311] ------------[ cut here ]------------ [ 48.993242] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.995210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.996628] Modules linked in: [ 48.997213] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.999155] Tainted: [W]=WARN [ 48.999732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.001423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.002397] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.005525] RSP: 0018:ffff88800f37fbc0 EFLAGS: 00010286 [ 49.006444] RAX: 0000000000000000 RBX: ffffed1001e6ff78 RCX: ffffffff813a4050 [ 49.007704] RDX: ffff8880160e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.008956] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ff2f [ 49.010242] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.011526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f37fdf8 [ 49.012781] FS: 00007fa271fa9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.014202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.015253] CR2: 00007ffe8c01bef7 CR3: 0000000020dca000 CR4: 0000000000350ef0 [ 49.016526] Call Trace: [ 49.016982] [ 49.017391] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.018279] ? __create_object+0x59/0x80 [ 49.019040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.019988] __vmalloc_noprof+0x59/0x60 [ 49.020727] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.021601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.022469] bpf_prog_alloc+0x39/0x200 [ 49.023200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.024115] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.024992] do_seccomp+0x349/0x25e0 [ 49.025749] ? find_held_lock+0x2b/0x80 [ 49.026453] ? do_prlimit+0x310/0x610 [ 49.027175] ? __pfx_do_seccomp+0x10/0x10 [ 49.027952] ? do_raw_spin_unlock+0x53/0x220 [ 49.028766] ? _raw_spin_unlock+0x1e/0x40 [ 49.029537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.030436] ? static_key_count+0x60/0x80 [ 49.031214] prctl_set_seccomp+0x4e/0x70 [ 49.031970] __do_sys_prctl+0xe6c/0x1d70 [ 49.032735] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.033600] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.034564] ? irqentry_exit+0xf3/0x650 [ 49.035276] do_syscall_64+0xbf/0x430 [ 49.036012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.036948] RIP: 0033:0x7fa27249b5cd [ 49.037669] 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 [ 49.040771] RSP: 002b:00007ffe8c019980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.042151] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa27249b5cd [ 49.043403] RDX: 00005582ce475e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.044661] RBP: 00007ffe8c0199e0 R08: 0000000000000000 R09: 00007ffe8c019080 [ 49.045921] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582d100f2b0 [ 49.046941] R13: 00007ffe8c019e10 R14: 00005582d1011d20 R15: 00005582d10238d0 [ 49.047981] [ 49.048318] irq event stamp: 1851 [ 49.048831] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 49.050067] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 49.051270] softirqs last enabled at (1494): [] handle_softirqs+0x50c/0x770 [ 49.052510] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 49.053726] ---[ end trace 0000000000000000 ]--- [ 49.737988] ------------[ cut here ]------------ [ 49.738908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.740922] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.742393] Modules linked in: [ 49.743034] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.745280] Tainted: [W]=WARN [ 49.745951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.747448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.748361] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.751592] RSP: 0018:ffff88801ae2fbc0 EFLAGS: 00010286 [ 49.752583] RAX: 0000000000000000 RBX: ffffed10035c5f78 RCX: ffffffff813a4050 [ 49.753892] RDX: ffff8880173e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.755183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035c5f2f [ 49.756474] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.757799] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae2fdf8 [ 49.759152] FS: 00007f2bb8ea7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.760616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.761710] CR2: 00007ffeef77aef7 CR3: 0000000020e7b000 CR4: 0000000000350ef0 [ 49.763068] Call Trace: [ 49.763597] [ 49.764018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.764933] ? __create_object+0x59/0x80 [ 49.765787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.766762] __vmalloc_noprof+0x59/0x60 [ 49.767486] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.768361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.769376] bpf_prog_alloc+0x39/0x200 [ 49.770116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.771055] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.771961] do_seccomp+0x349/0x25e0 [ 49.772680] ? find_held_lock+0x2b/0x80 [ 49.773403] ? do_prlimit+0x310/0x610 [ 49.774164] ? __pfx_do_seccomp+0x10/0x10 [ 49.774959] ? do_raw_spin_unlock+0x53/0x220 [ 49.775789] ? _raw_spin_unlock+0x1e/0x40 [ 49.776575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.777579] ? static_key_count+0x60/0x80 [ 49.778344] prctl_set_seccomp+0x4e/0x70 [ 49.779122] __do_sys_prctl+0xe6c/0x1d70 [ 49.779920] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.780790] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.781782] ? irqentry_exit+0xf3/0x650 [ 49.782552] do_syscall_64+0xbf/0x430 [ 49.783265] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.784207] RIP: 0033:0x7f2bb93995cd [ 49.784902] 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 [ 49.788140] RSP: 002b:00007ffeef778d70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.789538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bb93995cd [ 49.790830] RDX: 0000555b9eb2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.792112] RBP: 00007ffeef778dd0 R08: 0000000000000000 R09: 00007ffeef778470 [ 49.793352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bb15f0240 [ 49.794183] R13: 00007ffeef779200 R14: 0000555bb15efbf0 R15: 0000555bb16044d0 [ 49.795024] [ 49.795292] irq event stamp: 1775 [ 49.795705] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.796692] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.797640] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.798528] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.799373] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28415' (ECDSA) to the list of known hosts. 2025/11/19 02:06:06 fuzzer started 2025/11/19 02:06:07 dialing manager at localhost:34383 2025/11/19 02:06:07 checking machine... 2025/11/19 02:06:07 checking revisions... [ 50.694933] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:06:07 testing simple program... [ 50.780276] cgroup: Unknown subsys name 'net' [ 50.835238] cgroup: Unknown subsys name 'cpuset' [ 50.851119] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:06:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=00007fa272b43e07 RCX=ea1afa703a7121e7 RDX=0000000000000000 RSI=0000000030b7cd12 RDI=00007fa272b43e07 RBP=00007fa272b43e07 RSP=ffff8880175ff528 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880175ff650 R13=0000000000000000 R14=ffff8880160e1bc0 R15=0000000000002800 RIP=ffffffff8160df1b RFL=00000213 [----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 00007fa271fa9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa271f78008 CR3=000000000e4ba000 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=0000000000027d53 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe30ca7f020 CR3=000000001c48e000 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=36303a323020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000