[ 39.037307] ------------[ cut here ]------------ [ 39.038239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.040263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.041736] Modules linked in: [ 39.042381] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.044351] Tainted: [W]=WARN [ 39.044906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.046367] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.047281] 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 [ 39.050426] RSP: 0018:ffff88800d39fbc0 EFLAGS: 00010286 [ 39.051395] RAX: 0000000000000000 RBX: ffffed1001a73f78 RCX: ffffffff813a4050 [ 39.052648] RDX: ffff888013f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.053901] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a73f2f [ 39.055145] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.056434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d39fdf8 [ 39.057671] FS: 00007fb3f8051900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.059093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.060181] CR2: 00007fb3f8543580 CR3: 000000000de6a000 CR4: 0000000000350ef0 [ 39.061457] Call Trace: [ 39.061912] [ 39.062367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.063248] ? __create_object+0x59/0x80 [ 39.063971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.064933] __vmalloc_noprof+0x59/0x60 [ 39.065695] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.066555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067465] bpf_prog_alloc+0x39/0x200 [ 39.068145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.069066] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.069959] do_seccomp+0x349/0x25e0 [ 39.070638] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.071523] ? __pfx_do_seccomp+0x10/0x10 [ 39.072305] ? find_held_lock+0x2b/0x80 [ 39.073034] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.073977] ? static_key_count+0x60/0x80 [ 39.074767] prctl_set_seccomp+0x4e/0x70 [ 39.075537] __do_sys_prctl+0xe6c/0x1d70 [ 39.076318] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.077124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.078078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.079036] ? irqentry_exit+0xf3/0x650 [ 39.079808] do_syscall_64+0xbf/0x430 [ 39.080542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.081485] RIP: 0033:0x7fb3f85435cd [ 39.082134] 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 [ 39.085287] RSP: 002b:00007ffee5b1f900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.086623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3f85435cd [ 39.087878] RDX: 0000562a03372e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.089081] RBP: 00007ffee5b1f960 R08: 0000000000000000 R09: 00007ffee5b1f000 [ 39.090124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a0ff34ad0 [ 39.091155] R13: 00007ffee5b1fd90 R14: 0000562a0ff35bc0 R15: 0000562a0ff46780 [ 39.092206] [ 39.092560] irq event stamp: 1739 [ 39.093041] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 39.094267] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 39.095485] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.096732] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 39.097954] ---[ end trace 0000000000000000 ]--- [ 41.991376] ------------[ cut here ]------------ [ 41.992346] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.994508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.996022] Modules linked in: [ 41.996685] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.998747] Tainted: [W]=WARN [ 41.999339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.000893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.001846] 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 [ 42.005199] RSP: 0018:ffff88800e6c7bc0 EFLAGS: 00010286 [ 42.006231] RAX: 0000000000000000 RBX: ffffed1001cd8f78 RCX: ffffffff813a4050 [ 42.007564] RDX: ffff888013d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.008925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cd8f2f [ 42.010253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.011597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e6c7df8 [ 42.012934] FS: 00007f9608055900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.014448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.015527] CR2: 00007f9608547580 CR3: 000000001f634000 CR4: 0000000000350ef0 [ 42.016883] Call Trace: [ 42.017393] [ 42.017810] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.018750] ? __create_object+0x59/0x80 [ 42.019547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.020562] __vmalloc_noprof+0x59/0x60 [ 42.021327] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.022155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.023086] bpf_prog_alloc+0x39/0x200 [ 42.023816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.024759] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.025653] do_seccomp+0x349/0x25e0 [ 42.026430] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.027589] ? __pfx_do_seccomp+0x10/0x10 [ 42.028387] ? find_held_lock+0x2b/0x80 [ 42.029112] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.030060] ? static_key_count+0x60/0x80 [ 42.030853] prctl_set_seccomp+0x4e/0x70 [ 42.031630] __do_sys_prctl+0xe6c/0x1d70 [ 42.032427] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.033291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.034246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.035215] ? irqentry_exit+0xf3/0x650 [ 42.035930] do_syscall_64+0xbf/0x430 [ 42.036682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.037635] RIP: 0033:0x7f96085475cd [ 42.038349] 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 [ 42.041502] RSP: 002b:00007ffdb4734360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.042854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96085475cd [ 42.044124] RDX: 0000559049bc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.045412] RBP: 00007ffdb47343c0 R08: 0000000000000000 R09: 00007ffdb4733a60 [ 42.046678] R10: 0000000000000000 R11: 0000000000000246 R12: 000055904bcbbbf0 [ 42.047950] R13: 00007ffdb47347f0 R14: 000055904bcc5380 R15: 000055904bcd0460 [ 42.049249] [ 42.049679] irq event stamp: 1707 [ 42.050335] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 42.051848] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 42.053363] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 42.054642] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 42.055893] ---[ end trace 0000000000000000 ]--- [ 42.751023] ------------[ cut here ]------------ [ 42.751959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.754020] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.755716] Modules linked in: [ 42.756413] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.758394] Tainted: [W]=WARN [ 42.758961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.760444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.761380] 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 [ 42.764585] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 42.765560] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 42.766823] RDX: ffff888017000000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.768108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 42.769405] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.770672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 42.771947] FS: 00007f4368f48900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.773383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.774440] CR2: 00007fff320f1ef7 CR3: 000000000d25e000 CR4: 0000000000350ef0 [ 42.775720] Call Trace: [ 42.776220] [ 42.776646] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.777559] ? __create_object+0x59/0x80 [ 42.778354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.779321] __vmalloc_noprof+0x59/0x60 [ 42.780025] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.780919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.781848] bpf_prog_alloc+0x39/0x200 [ 42.782590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.783519] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.784417] do_seccomp+0x349/0x25e0 [ 42.785113] ? find_held_lock+0x2b/0x80 [ 42.785878] ? do_prlimit+0x310/0x610 [ 42.786634] ? __pfx_do_seccomp+0x10/0x10 [ 42.787420] ? do_raw_spin_unlock+0x53/0x220 [ 42.788274] ? _raw_spin_unlock+0x1e/0x40 [ 42.789023] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.789998] ? static_key_count+0x60/0x80 [ 42.790786] prctl_set_seccomp+0x4e/0x70 [ 42.791560] __do_sys_prctl+0xe6c/0x1d70 [ 42.792348] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.793219] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.794153] ? irqentry_exit+0xf3/0x650 [ 42.794929] do_syscall_64+0xbf/0x430 [ 42.795679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.796642] RIP: 0033:0x7f436943a5cd [ 42.797347] 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 [ 42.800504] RSP: 002b:00007fff320efeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.801886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f436943a5cd [ 42.803152] RDX: 00005621b7b72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.804477] RBP: 00007fff320eff10 R08: 0000000000000000 R09: 00007fff320ef5b0 [ 42.805762] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621d8a9ead0 [ 42.807048] R13: 00007fff320f0340 R14: 00005621d8a9fbc0 R15: 00005621d8ab0780 [ 42.808333] [ 42.808761] irq event stamp: 1823 [ 42.809308] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.810577] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 42.811857] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 42.813151] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 42.814427] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6674' (ECDSA) to the list of known hosts. 2025/11/18 07:00:17 fuzzer started 2025/11/18 07:00:17 dialing manager at localhost:37895 2025/11/18 07:00:17 checking machine... 2025/11/18 07:00:17 checking revisions... [ 43.730368] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:00:17 testing simple program... [ 43.823775] cgroup: Unknown subsys name 'net' [ 43.893155] cgroup: Unknown subsys name 'cpuset' [ 43.940966] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:00:16 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869d7fd2 RDX=1ffff11002d0bf46 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88801685fa12 RSP=ffff88801685f960 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88801685fa30 R13=ffff88801685fa18 R14=ffff88801685ff58 R15=ffff88801685f9d0 RIP=ffffffff8135f2c4 RFL=00000246 [---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 00007f9608055900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb472e000 CR3=000000001f57d000 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=000000000001fedb 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055904bcf7fe0 CR3=000000000d101000 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=2036313a30303a373020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a30303a3730203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000