[ 39.044218] ------------[ cut here ]------------ [ 39.045149] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.047171] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.048642] Modules linked in: [ 39.050663] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.052791] Tainted: [W]=WARN [ 39.053351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.054815] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.055695] 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 [ 39.058856] RSP: 0018:ffff88800da97bc0 EFLAGS: 00010286 [ 39.059833] RAX: 0000000000000000 RBX: ffffed1001b52f78 RCX: ffffffff813a4050 [ 39.061151] RDX: ffff88800a9d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.062443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b52f2f [ 39.063739] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.065058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da97df8 [ 39.066340] FS: 00007fb3bc660900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.067785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.068856] CR2: 00007fffd3973ef8 CR3: 000000000a1a9000 CR4: 0000000000350ef0 [ 39.070125] Call Trace: [ 39.070592] [ 39.071035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.071944] ? __create_object+0x59/0x80 [ 39.072696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073664] __vmalloc_noprof+0x59/0x60 [ 39.074418] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.075279] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076224] bpf_prog_alloc+0x39/0x200 [ 39.076982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077914] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.078843] do_seccomp+0x349/0x25e0 [ 39.079526] ? find_held_lock+0x2b/0x80 [ 39.080302] ? do_prlimit+0x310/0x610 [ 39.081044] ? __pfx_do_seccomp+0x10/0x10 [ 39.081823] ? do_raw_spin_unlock+0x53/0x220 [ 39.082629] ? _raw_spin_unlock+0x1e/0x40 [ 39.083401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.084383] ? static_key_count+0x60/0x80 [ 39.085189] prctl_set_seccomp+0x4e/0x70 [ 39.085961] __do_sys_prctl+0xe6c/0x1d70 [ 39.086705] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.087558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.088538] ? irqentry_exit+0xf3/0x650 [ 39.089299] do_syscall_64+0xbf/0x430 [ 39.090046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091003] RIP: 0033:0x7fb3bcb525cd [ 39.091679] 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 [ 39.094870] RSP: 002b:00007fffd3971ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.096242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3bcb525cd [ 39.097571] RDX: 0000560ad514be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098873] RBP: 00007fffd3971f40 R08: 0000000000000000 R09: 00007fffd39715e0 [ 39.100103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ad6fcc240 [ 39.101392] R13: 00007fffd3972370 R14: 0000560ad6fd5380 R15: 0000560ad6fe0540 [ 39.102649] [ 39.103113] irq event stamp: 2077 [ 39.103717] hardirqs last enabled at (2085): [] __up_console_sem+0x78/0x80 [ 39.105283] hardirqs last disabled at (2096): [] __up_console_sem+0x5d/0x80 [ 39.106805] softirqs last enabled at (2024): [] handle_softirqs+0x50c/0x770 [ 39.108372] softirqs last disabled at (2015): [] __irq_exit_rcu+0xc4/0x100 [ 39.109920] ---[ end trace 0000000000000000 ]--- [ 42.171666] ------------[ cut here ]------------ [ 42.172590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.174591] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.176061] Modules linked in: [ 42.176649] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.178831] Tainted: [W]=WARN [ 42.179531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.181427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.182598] 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 [ 42.186126] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 42.187147] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 42.188479] RDX: ffff888015dc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.189804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 42.191094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.192419] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 42.193733] FS: 00007fb33e369900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.195236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.196330] CR2: 00007ffe45c5fef8 CR3: 000000001fbc9000 CR4: 0000000000350ef0 [ 42.197655] Call Trace: [ 42.198083] [ 42.198442] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.199184] ? __create_object+0x59/0x80 [ 42.199857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.200669] __vmalloc_noprof+0x59/0x60 [ 42.201354] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.202113] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.202916] bpf_prog_alloc+0x39/0x200 [ 42.203512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.204320] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.205080] do_seccomp+0x349/0x25e0 [ 42.205672] ? find_held_lock+0x2b/0x80 [ 42.206324] ? do_prlimit+0x310/0x610 [ 42.206945] ? __pfx_do_seccomp+0x10/0x10 [ 42.207580] ? do_raw_spin_unlock+0x53/0x220 [ 42.208300] ? _raw_spin_unlock+0x1e/0x40 [ 42.208983] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.209808] ? static_key_count+0x60/0x80 [ 42.210456] prctl_set_seccomp+0x4e/0x70 [ 42.211104] __do_sys_prctl+0xe6c/0x1d70 [ 42.211731] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.212487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.213328] ? irqentry_exit+0xf3/0x650 [ 42.213982] do_syscall_64+0xbf/0x430 [ 42.214572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.215380] RIP: 0033:0x7fb33e85b5cd [ 42.215970] 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 [ 42.218681] RSP: 002b:00007ffe45c5d620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.219831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb33e85b5cd [ 42.220934] RDX: 000055bd9e1abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.222035] RBP: 00007ffe45c5d680 R08: 0000000000000000 R09: 00007ffe45c5cd20 [ 42.223124] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bda9b50ad0 [ 42.224208] R13: 00007ffe45c5dab0 R14: 000055bda9b51bc0 R15: 000055bda9b62780 [ 42.225364] [ 42.225727] irq event stamp: 1777 [ 42.226268] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.227571] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.228944] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 42.230236] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 42.231485] ---[ end trace 0000000000000000 ]--- [ 43.045544] ------------[ cut here ]------------ [ 43.046297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.047964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.049162] Modules linked in: [ 43.049644] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.051274] Tainted: [W]=WARN [ 43.051728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.052946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.053673] 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 [ 43.056294] RSP: 0018:ffff88800f9cfbc0 EFLAGS: 00010286 [ 43.057093] RAX: 0000000000000000 RBX: ffffed1001f39f78 RCX: ffffffff813a4050 [ 43.058142] RDX: ffff8880165fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.059196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f39f2f [ 43.060256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.061311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f9cfdf8 [ 43.062358] FS: 00007f7220f69900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.063530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.064402] CR2: 00007ffe552e2ef8 CR3: 000000001be8b000 CR4: 0000000000350ef0 [ 43.065447] Call Trace: [ 43.065856] [ 43.066205] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.066956] ? __create_object+0x59/0x80 [ 43.067583] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.068403] __vmalloc_noprof+0x59/0x60 [ 43.069039] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.069743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.070530] bpf_prog_alloc+0x39/0x200 [ 43.071149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.071939] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.072677] do_seccomp+0x349/0x25e0 [ 43.073282] ? find_held_lock+0x2b/0x80 [ 43.073914] ? do_prlimit+0x310/0x610 [ 43.074504] ? __pfx_do_seccomp+0x10/0x10 [ 43.075160] ? do_raw_spin_unlock+0x53/0x220 [ 43.075851] ? _raw_spin_unlock+0x1e/0x40 [ 43.076501] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.077316] ? static_key_count+0x60/0x80 [ 43.078005] prctl_set_seccomp+0x4e/0x70 [ 43.078630] __do_sys_prctl+0xe6c/0x1d70 [ 43.079277] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.079995] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.080823] ? irqentry_exit+0xf3/0x650 [ 43.081431] do_syscall_64+0xbf/0x430 [ 43.082050] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.082847] RIP: 0033:0x7f722145b5cd [ 43.083407] 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 [ 43.086099] RSP: 002b:00007ffe552e13c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.087243] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f722145b5cd [ 43.088327] RDX: 0000561e6be13e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.089404] RBP: 00007ffe552e1420 R08: 0000000000000000 R09: 00007ffe552e0ac0 [ 43.090484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ea6ee92b0 [ 43.091557] R13: 00007ffe552e1850 R14: 0000561ea6eebd20 R15: 0000561ea6efd8d0 [ 43.092655] [ 43.093042] irq event stamp: 1677 [ 43.093555] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 43.094839] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 43.096114] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 43.097464] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.098748] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20444' (ECDSA) to the list of known hosts. 2025/11/18 07:37:47 fuzzer started 2025/11/18 07:37:48 dialing manager at localhost:37895 2025/11/18 07:37:48 checking machine... 2025/11/18 07:37:48 checking revisions... [ 44.007715] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:37:48 testing simple program... [ 44.105115] cgroup: Unknown subsys name 'net' [ 44.176576] cgroup: Unknown subsys name 'cpuset' [ 44.192921] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:37:47 Registers: info registers vcpu 0 RAX=1ffff110027455a4 RBX=ffff888013a2ad20 RCX=ffff88800e3359a8 RDX=1ffff11001cf2c7c RSI=ffffffff885b6f10 RDI=ffff88800e7963e0 RBP=ffff88800e796378 RSP=ffff88800da97a28 R8 =0000000000000000 R9 =ffff88800e7963e0 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e7963e0 R13=dffffc0000000000 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff84c2cf53 RFL=00000046 [---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 00007fb33e369900 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=00007ffe45c57000 CR3=000000001fbcd000 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=6720646572637465733a4d41503d706f 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=00000000000233c3 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=00007f86520d3000 CR3=000000000e237000 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=2037343a37333a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a37333a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000