[ 46.720084] ------------[ cut here ]------------ [ 46.721003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.723040] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.724501] Modules linked in: [ 46.725147] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.727120] Tainted: [W]=WARN [ 46.727668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.729125] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.730020] 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 [ 46.733154] RSP: 0018:ffff88800d887bc0 EFLAGS: 00010286 [ 46.734113] RAX: 0000000000000000 RBX: ffffed1001b10f78 RCX: ffffffff813a4050 [ 46.735401] RDX: ffff888016111bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.736658] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b10f2f [ 46.737927] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.739202] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d887df8 [ 46.740470] FS: 00007ff100a64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.741880] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.742983] CR2: 00007ff100f56580 CR3: 000000000cc12000 CR4: 0000000000350ef0 [ 46.744258] Call Trace: [ 46.744726] [ 46.745164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.746046] ? __create_object+0x59/0x80 [ 46.746783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.747736] __vmalloc_noprof+0x59/0x60 [ 46.748492] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.749362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.750278] bpf_prog_alloc+0x39/0x200 [ 46.751019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.751886] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.752774] do_seccomp+0x349/0x25e0 [ 46.753489] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.754384] ? __pfx_do_seccomp+0x10/0x10 [ 46.755162] ? find_held_lock+0x2b/0x80 [ 46.755877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.756835] ? static_key_count+0x60/0x80 [ 46.757618] prctl_set_seccomp+0x4e/0x70 [ 46.758376] __do_sys_prctl+0xe6c/0x1d70 [ 46.759166] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.760031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.760969] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.761878] ? irqentry_exit+0xf3/0x650 [ 46.762640] do_syscall_64+0xbf/0x430 [ 46.763368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.764301] RIP: 0033:0x7ff100f565cd [ 46.764990] 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 [ 46.768137] RSP: 002b:00007fffbd7e4b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.769476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff100f565cd [ 46.770761] RDX: 000055f297366e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.772025] RBP: 00007fffbd7e4bb0 R08: 0000000000000000 R09: 00007fffbd7e4250 [ 46.773278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2a7c15ad0 [ 46.774551] R13: 00007fffbd7e4fe0 R14: 000055f2a7c16bc0 R15: 000055f2a7c27780 [ 46.775843] [ 46.776307] irq event stamp: 1743 [ 46.776938] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 46.778438] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 46.779949] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 46.781465] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.782973] ---[ end trace 0000000000000000 ]--- [ 50.175045] ------------[ cut here ]------------ [ 50.175971] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.177969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.179416] Modules linked in: [ 50.180030] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.182071] Tainted: [W]=WARN [ 50.182643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.184094] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.184999] 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 [ 50.188163] RSP: 0018:ffff88800d80fbc0 EFLAGS: 00010286 [ 50.189144] RAX: 0000000000000000 RBX: ffffed1001b01f78 RCX: ffffffff813a4050 [ 50.190427] RDX: ffff88800cb9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.191712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b01f2f [ 50.192997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.194269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d80fdf8 [ 50.195551] FS: 00007fa3a586c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.196980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.198054] CR2: 00007ffc01a61ef7 CR3: 0000000009f98000 CR4: 0000000000350ef0 [ 50.199340] Call Trace: [ 50.199798] [ 50.200253] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.201164] ? __create_object+0x59/0x80 [ 50.201960] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.202961] __vmalloc_noprof+0x59/0x60 [ 50.203669] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.204534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.205465] bpf_prog_alloc+0x39/0x200 [ 50.206198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.207142] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.208039] do_seccomp+0x349/0x25e0 [ 50.208704] ? find_held_lock+0x2b/0x80 [ 50.209468] ? do_prlimit+0x310/0x610 [ 50.210208] ? __pfx_do_seccomp+0x10/0x10 [ 50.210998] ? do_raw_spin_unlock+0x53/0x220 [ 50.211784] ? _raw_spin_unlock+0x1e/0x40 [ 50.212555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.213515] ? static_key_count+0x60/0x80 [ 50.214307] prctl_set_seccomp+0x4e/0x70 [ 50.215113] __do_sys_prctl+0xe6c/0x1d70 [ 50.215841] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.216686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.217647] ? irqentry_exit+0xf3/0x650 [ 50.218412] do_syscall_64+0xbf/0x430 [ 50.219170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.220118] RIP: 0033:0x7fa3a5d5e5cd [ 50.220777] 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 [ 50.223932] RSP: 002b:00007ffc01a60700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.225295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3a5d5e5cd [ 50.226566] RDX: 0000559d2761ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.227864] RBP: 00007ffc01a60760 R08: 0000000000000000 R09: 00007ffc01a5fe00 [ 50.229150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d5c4e22b0 [ 50.230414] R13: 00007ffc01a60b90 R14: 0000559d5c4e4d20 R15: 0000559d5c4f68d0 [ 50.231714] [ 50.232183] irq event stamp: 1795 [ 50.232782] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 50.234298] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 50.235806] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 50.237334] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 50.238831] ---[ end trace 0000000000000000 ]--- [ 51.042631] ------------[ cut here ]------------ [ 51.043545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.045510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 51.046963] Modules linked in: [ 51.047548] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.049869] Tainted: [W]=WARN [ 51.050457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.051942] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.052825] 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 [ 51.056446] RSP: 0018:ffff888015f3fbc0 EFLAGS: 00010286 [ 51.057414] RAX: 0000000000000000 RBX: ffffed1002be7f78 RCX: ffffffff813a4050 [ 51.058686] RDX: ffff88800fb8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.059963] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be7f2f [ 51.061259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.062547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f3fdf8 [ 51.063850] FS: 00007fa699de4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.065311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.066383] CR2: 00007fa69a2d6580 CR3: 000000001eda2000 CR4: 0000000000350ef0 [ 51.067704] Call Trace: [ 51.068224] [ 51.068639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.069552] ? __create_object+0x59/0x80 [ 51.070350] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.071348] __vmalloc_noprof+0x59/0x60 [ 51.072119] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.073002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.073889] bpf_prog_alloc+0x39/0x200 [ 51.074652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.075590] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.076502] do_seccomp+0x349/0x25e0 [ 51.077232] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.078147] ? __pfx_do_seccomp+0x10/0x10 [ 51.078945] ? find_held_lock+0x2b/0x80 [ 51.079658] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.080630] ? static_key_count+0x60/0x80 [ 51.081439] prctl_set_seccomp+0x4e/0x70 [ 51.082212] __do_sys_prctl+0xe6c/0x1d70 [ 51.083010] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.083825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.084809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.085781] ? irqentry_exit+0xf3/0x650 [ 51.086544] do_syscall_64+0xbf/0x430 [ 51.087300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.088249] RIP: 0033:0x7fa69a2d65cd [ 51.088948] 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 [ 51.092100] RSP: 002b:00007ffc4ed95500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.093457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa69a2d65cd [ 51.094748] RDX: 0000563b797c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.096027] RBP: 00007ffc4ed95560 R08: 0000000000000000 R09: 00007ffc4ed94c00 [ 51.097308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b8eb1a240 [ 51.098591] R13: 00007ffc4ed95990 R14: 0000563b8eb19bf0 R15: 0000563b8eb2e4d0 [ 51.099939] [ 51.100361] irq event stamp: 1709 [ 51.101019] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 51.102541] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 51.104087] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 51.105615] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 51.107141] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45872' (ECDSA) to the list of known hosts. 2025/11/18 17:02:52 fuzzer started 2025/11/18 17:02:53 dialing manager at localhost:34383 2025/11/18 17:02:53 checking machine... 2025/11/18 17:02:53 checking revisions... [ 51.999887] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:02:53 testing simple program... [ 52.087763] cgroup: Unknown subsys name 'net' [ 52.144427] cgroup: Unknown subsys name 'cpuset' [ 52.156987] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:02:52 Registers: info registers vcpu 0 RAX=00000000b8c59dc2 RBX=ffff88800cb9b780 RCX=00000000b8c59dc2 RDX=000000006bde5c12 RSI=0000000008cd3ea4 RDI=0000000081125d94 RBP=ffff88800cb9c1d8 RSP=ffff88806ce088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800cb9c200 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275d0 RFL=00000007 [-----PC] 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 00007fa3a586c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc01a5a000 CR3=000000000bcce000 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=000000000002a347 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f10b9de6020 CR3=000000000dc98000 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=13f9316800dd289dcd4a8446e66deb32 XMM02=ec2efd57dc4c00df00000000003053f0 XMM03=efec625634a5c43100000000003054c0 XMM04=ffa6ed0c466f4fd900000000000ae988 XMM05=a84f34a913841ec90000000000322cc8 XMM06=3e829fc8c8edc9900000000000321d68 XMM07=e042d86d42eb936e0000000000313040 XMM08=efec625634a5c43100000000003054c0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000