[ 51.164327] ------------[ cut here ]------------ [ 51.165291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.167388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 51.168887] Modules linked in: [ 51.169759] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.171870] Tainted: [W]=WARN [ 51.172515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.174018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.174952] 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 [ 51.178162] RSP: 0018:ffff88801bed7bc0 EFLAGS: 00010286 [ 51.179149] RAX: 0000000000000000 RBX: ffffed10037daf78 RCX: ffffffff813a4050 [ 51.180438] RDX: ffff888015d85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.181732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037daf2f [ 51.183026] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.184347] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bed7df8 [ 51.185638] FS: 00007f101cd01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.187101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.188172] CR2: 00007f101d1f3580 CR3: 000000000d51b000 CR4: 0000000000350ef0 [ 51.189464] Call Trace: [ 51.189939] [ 51.190349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.191275] ? __create_object+0x59/0x80 [ 51.192065] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.193042] __vmalloc_noprof+0x59/0x60 [ 51.193810] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.194701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.195644] bpf_prog_alloc+0x39/0x200 [ 51.196335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.197283] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.198195] do_seccomp+0x349/0x25e0 [ 51.198915] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.199831] ? __pfx_do_seccomp+0x10/0x10 [ 51.200626] ? find_held_lock+0x2b/0x80 [ 51.201349] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.202336] ? static_key_count+0x60/0x80 [ 51.203146] prctl_set_seccomp+0x4e/0x70 [ 51.203944] __do_sys_prctl+0xe6c/0x1d70 [ 51.204736] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.205622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.206608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.207584] ? irqentry_exit+0xf3/0x650 [ 51.208317] do_syscall_64+0xbf/0x430 [ 51.209061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.210034] RIP: 0033:0x7f101d1f35cd [ 51.210749] 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 [ 51.213952] RSP: 002b:00007ffd655ef910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.215330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f101d1f35cd [ 51.216642] RDX: 00005623f5ecae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.217946] RBP: 00007ffd655ef970 R08: 0000000000000000 R09: 00007ffd655ef010 [ 51.219245] R10: 0000000000000000 R11: 0000000000000246 R12: 000056242bd40ad0 [ 51.220565] R13: 00007ffd655efda0 R14: 000056242bd41bc0 R15: 000056242bd52780 [ 51.221864] [ 51.222302] irq event stamp: 1813 [ 51.222952] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 51.224497] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 51.226043] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 51.227625] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 51.229172] ---[ end trace 0000000000000000 ]--- [ 54.261691] ------------[ cut here ]------------ [ 54.262676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.264753] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 54.266547] Modules linked in: [ 54.267175] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.269307] Tainted: [W]=WARN [ 54.269922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.271518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.272480] 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 [ 54.275837] RSP: 0018:ffff888016db7bc0 EFLAGS: 00010286 [ 54.276898] RAX: 0000000000000000 RBX: ffffed1002db6f78 RCX: ffffffff813a4050 [ 54.278286] RDX: ffff88800f3eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.279653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db6f2f [ 54.281034] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.282425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016db7df8 [ 54.283772] FS: 00007f6c3a0fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.285296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.286467] CR2: 00007ffd709d1ef8 CR3: 0000000009b7a000 CR4: 0000000000350ef0 [ 54.287815] Call Trace: [ 54.288318] [ 54.288797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.289743] ? __create_object+0x59/0x80 [ 54.290614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.291638] __vmalloc_noprof+0x59/0x60 [ 54.292453] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.293325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.294321] bpf_prog_alloc+0x39/0x200 [ 54.295099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.296090] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.297058] do_seccomp+0x349/0x25e0 [ 54.297844] ? find_held_lock+0x2b/0x80 [ 54.298696] ? do_prlimit+0x310/0x610 [ 54.299490] ? __pfx_do_seccomp+0x10/0x10 [ 54.300277] ? do_raw_spin_unlock+0x53/0x220 [ 54.301154] ? _raw_spin_unlock+0x1e/0x40 [ 54.301980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.303010] ? static_key_count+0x60/0x80 [ 54.303912] prctl_set_seccomp+0x4e/0x70 [ 54.304736] __do_sys_prctl+0xe6c/0x1d70 [ 54.305567] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.306517] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.307546] ? irqentry_exit+0xf3/0x650 [ 54.308324] do_syscall_64+0xbf/0x430 [ 54.309095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.310119] RIP: 0033:0x7f6c3a5ed5cd [ 54.310878] 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 [ 54.314242] RSP: 002b:00007ffd709cf500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.315679] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c3a5ed5cd [ 54.317038] RDX: 0000564fb4732e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.318440] RBP: 00007ffd709cf560 R08: 0000000000000000 R09: 00007ffd709cec00 [ 54.319799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564fb8201ad0 [ 54.321162] R13: 00007ffd709cf990 R14: 0000564fb8202bc0 R15: 0000564fb8213780 [ 54.322591] [ 54.323018] irq event stamp: 1885 [ 54.323631] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 54.325024] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 54.326475] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 54.327898] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 54.329290] ---[ end trace 0000000000000000 ]--- [ 55.021189] ------------[ cut here ]------------ [ 55.022160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.024252] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 55.025804] Modules linked in: [ 55.026473] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.028570] Tainted: [W]=WARN [ 55.029149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.030966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.032014] 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 [ 55.035344] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 55.036380] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 55.037749] RDX: ffff888009a51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.039121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 55.040489] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.041851] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 55.043220] FS: 00007f5b43987900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.044735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.045857] CR2: 00007ffc13426ef8 CR3: 0000000020391000 CR4: 0000000000350ef0 [ 55.047243] Call Trace: [ 55.047789] [ 55.048224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.049179] ? __create_object+0x59/0x80 [ 55.050018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.051043] __vmalloc_noprof+0x59/0x60 [ 55.051844] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.052775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.053798] bpf_prog_alloc+0x39/0x200 [ 55.054607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.055607] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.056587] do_seccomp+0x349/0x25e0 [ 55.057308] ? find_held_lock+0x2b/0x80 [ 55.058122] ? do_prlimit+0x310/0x610 [ 55.058918] ? __pfx_do_seccomp+0x10/0x10 [ 55.059763] ? do_raw_spin_unlock+0x53/0x220 [ 55.060653] ? _raw_spin_unlock+0x1e/0x40 [ 55.061494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.062531] ? static_key_count+0x60/0x80 [ 55.063340] prctl_set_seccomp+0x4e/0x70 [ 55.064170] __do_sys_prctl+0xe6c/0x1d70 [ 55.065010] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.065928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.066992] ? irqentry_exit+0xf3/0x650 [ 55.067809] do_syscall_64+0xbf/0x430 [ 55.068614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.069646] RIP: 0033:0x7f5b43e795cd [ 55.070373] 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 [ 55.073824] RSP: 002b:00007ffc134248d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.075317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b43e795cd [ 55.076771] RDX: 0000555fa4c1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.078171] RBP: 00007ffc13424930 R08: 0000000000000000 R09: 00007ffc13423fd0 [ 55.079557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fb2ee9bf0 [ 55.080938] R13: 00007ffc13424d60 R14: 0000555fb2ef3380 R15: 0000555fb2efe460 [ 55.082255] [ 55.082661] irq event stamp: 1797 [ 55.083178] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 55.084467] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 55.085759] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 55.087087] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 55.088381] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:60746' (ECDSA) to the list of known hosts. 2025/11/18 03:31:07 fuzzer started 2025/11/18 03:31:08 dialing manager at localhost:37895 2025/11/18 03:31:08 checking machine... 2025/11/18 03:31:08 checking revisions... [ 55.948748] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:31:08 testing simple program... [ 56.035730] cgroup: Unknown subsys name 'net' [ 56.081364] cgroup: Unknown subsys name 'cpuset' [ 56.096914] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:31:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888019b0fbc0 RCX=ffffffff84c00ae9 RDX=ffff888007250000 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888019b0f898 R8 =00000000ffffffff R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=ffff888019b0fce0 R13=ffff888019b0fa44 R14=0000000000000001 R15=ffff888019b0fc0f RIP=ffffffff81751c70 RFL=00000202 [-------] 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 00007f6c3a0fb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c3a0da020 CR3=000000000e752000 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=000000000002bb4d 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f641aa1d028 CR3=000000000cce8000 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=97d79746302aa1868d424e92a408343c XMM02=ec2efd57dc4c00df00000000003055c8 XMM03=75b953a092a28d4d0000000000305698 XMM04=58c818e4ac66ada600000000000ae988 XMM05=13668d51204230d200000000003229c8 XMM06=d74844bf967d85ba00000000003211b8 XMM07=e042d86d42eb936e0000000000312710 XMM08=75b953a092a28d4d0000000000305698 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000