[ 46.082910] ------------[ cut here ]------------ [ 46.083850] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.085906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.087388] Modules linked in: [ 46.087995] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.090234] Tainted: [W]=WARN [ 46.090902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.092401] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.093280] 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 [ 46.096498] RSP: 0018:ffff88801d0a7bc0 EFLAGS: 00010286 [ 46.097478] RAX: 0000000000000000 RBX: ffffed1003a14f78 RCX: ffffffff813a4050 [ 46.098766] RDX: ffff8880143f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.100078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a14f2f [ 46.101374] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.102672] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d0a7df8 [ 46.103980] FS: 00007fe1df410900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.105445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.106508] CR2: 00007fffe1a81ef8 CR3: 0000000016782000 CR4: 0000000000350ef0 [ 46.107809] Call Trace: [ 46.108271] [ 46.108731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.109656] ? __create_object+0x59/0x80 [ 46.110441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.111430] __vmalloc_noprof+0x59/0x60 [ 46.112167] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.113050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.113994] bpf_prog_alloc+0x39/0x200 [ 46.114748] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.115707] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.116624] do_seccomp+0x349/0x25e0 [ 46.117309] ? find_held_lock+0x2b/0x80 [ 46.118070] ? do_prlimit+0x310/0x610 [ 46.118827] ? __pfx_do_seccomp+0x10/0x10 [ 46.119625] ? do_raw_spin_unlock+0x53/0x220 [ 46.120466] ? _raw_spin_unlock+0x1e/0x40 [ 46.121219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.122189] ? static_key_count+0x60/0x80 [ 46.122990] prctl_set_seccomp+0x4e/0x70 [ 46.123791] __do_sys_prctl+0xe6c/0x1d70 [ 46.124583] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.125442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.126429] ? irqentry_exit+0xf3/0x650 [ 46.127154] do_syscall_64+0xbf/0x430 [ 46.127905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.128859] RIP: 0033:0x7fe1df9025cd [ 46.129565] 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 [ 46.132761] RSP: 002b:00007fffe1a80aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.134129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1df9025cd [ 46.135430] RDX: 00005592cf756e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.136731] RBP: 00007fffe1a80b00 R08: 0000000000000000 R09: 00007fffe1a801a0 [ 46.138018] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592ebaa2b10 [ 46.139305] R13: 00007fffe1a80f30 R14: 00005592ebaa32b0 R15: 00005592ebab76f0 [ 46.140628] [ 46.141056] irq event stamp: 1833 [ 46.141718] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.143261] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.144804] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 46.146359] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 46.147896] ---[ end trace 0000000000000000 ]--- [ 49.137536] ------------[ cut here ]------------ [ 49.138416] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.140492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.141866] Modules linked in: [ 49.142473] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.144413] Tainted: [W]=WARN [ 49.144940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.146597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.147550] 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 [ 49.150640] RSP: 0018:ffff8880164a7bc0 EFLAGS: 00010286 [ 49.151589] RAX: 0000000000000000 RBX: ffffed1002c94f78 RCX: ffffffff813a4050 [ 49.152882] RDX: ffff888017d40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.154117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c94f2f [ 49.155359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.156632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164a7df8 [ 49.157865] FS: 00007fb56b712900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.159244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.160304] CR2: 00007fb56bc04580 CR3: 000000000a17b000 CR4: 0000000000350ef0 [ 49.161551] Call Trace: [ 49.161996] [ 49.162442] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.163263] ? __create_object+0x59/0x80 [ 49.164063] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.164998] __vmalloc_noprof+0x59/0x60 [ 49.165730] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.166580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.167481] bpf_prog_alloc+0x39/0x200 [ 49.168178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.169076] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.169939] do_seccomp+0x349/0x25e0 [ 49.170628] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.171502] ? __pfx_do_seccomp+0x10/0x10 [ 49.172249] ? find_held_lock+0x2b/0x80 [ 49.172985] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.173917] ? static_key_count+0x60/0x80 [ 49.174689] prctl_set_seccomp+0x4e/0x70 [ 49.175446] __do_sys_prctl+0xe6c/0x1d70 [ 49.176190] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.177025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.177981] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.178966] ? irqentry_exit+0xf3/0x650 [ 49.179788] do_syscall_64+0xbf/0x430 [ 49.180546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.181512] RIP: 0033:0x7fb56bc045cd [ 49.182188] 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 [ 49.185488] RSP: 002b:00007ffff180c710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.186882] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb56bc045cd [ 49.188239] RDX: 00005588188d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.189555] RBP: 00007ffff180c770 R08: 0000000000000000 R09: 00007ffff180be10 [ 49.190872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055884ce48ad0 [ 49.192224] R13: 00007ffff180cba0 R14: 000055884ce49bc0 R15: 000055884ce5a780 [ 49.193565] [ 49.194002] irq event stamp: 1821 [ 49.194670] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.196271] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.197822] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 49.199393] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 49.200985] ---[ end trace 0000000000000000 ]--- [ 49.901785] ------------[ cut here ]------------ [ 49.902554] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.904306] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.905557] Modules linked in: [ 49.906047] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.907912] Tainted: [W]=WARN [ 49.908485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.909734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.910506] 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 [ 49.913174] RSP: 0018:ffff88800f027bc0 EFLAGS: 00010286 [ 49.914004] RAX: 0000000000000000 RBX: ffffed1001e04f78 RCX: ffffffff813a4050 [ 49.915086] RDX: ffff8880192e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.916170] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e04f2f [ 49.917254] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.918350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f027df8 [ 49.919444] FS: 00007f9769f81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.920663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.921556] CR2: 00007f976a473580 CR3: 000000000d73c000 CR4: 0000000000350ef0 [ 49.922658] Call Trace: [ 49.923048] [ 49.923424] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.924141] ? __create_object+0x59/0x80 [ 49.924801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.925615] __vmalloc_noprof+0x59/0x60 [ 49.926207] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.927727] bpf_prog_alloc+0x39/0x200 [ 49.928305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.929086] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.929834] do_seccomp+0x349/0x25e0 [ 49.930452] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.931165] ? __pfx_do_seccomp+0x10/0x10 [ 49.931826] ? find_held_lock+0x2b/0x80 [ 49.932452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.933219] ? static_key_count+0x60/0x80 [ 49.933902] prctl_set_seccomp+0x4e/0x70 [ 49.934548] __do_sys_prctl+0xe6c/0x1d70 [ 49.935176] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.935908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.936713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.937527] ? irqentry_exit+0xf3/0x650 [ 49.938145] do_syscall_64+0xbf/0x430 [ 49.938766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.939560] RIP: 0033:0x7f976a4735cd [ 49.940128] 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 [ 49.942777] RSP: 002b:00007ffd7f9e7110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.943917] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f976a4735cd [ 49.944987] RDX: 0000564f3a042e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.946042] RBP: 00007ffd7f9e7170 R08: 0000000000000000 R09: 00007ffd7f9e6810 [ 49.947117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f58b54b10 [ 49.948188] R13: 00007ffd7f9e75a0 R14: 0000564f58b552b0 R15: 0000564f58b696f0 [ 49.949286] [ 49.949666] irq event stamp: 1839 [ 49.950164] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.951424] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.952694] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.953970] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 49.955240] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39578' (ECDSA) to the list of known hosts. 2025/11/17 10:24:47 fuzzer started 2025/11/17 10:24:47 dialing manager at localhost:37895 2025/11/17 10:24:47 checking machine... 2025/11/17 10:24:47 checking revisions... [ 50.855424] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:24:48 testing simple program... [ 50.950831] cgroup: Unknown subsys name 'net' [ 51.002018] cgroup: Unknown subsys name 'cpuset' [ 51.014829] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:24:47 Registers: info registers vcpu 0 RAX=1ffffd40000ac0a9 RBX=dffffc0000000000 RCX=ffff88801cabfa38 RDX=ffff888017d41bc0 RSI=ffffffff81acfebd RDI=ffffea0000560548 RBP=ffffea0000560540 RSP=ffff88801cabf678 R8 =0000000000000000 R9 =fffff940000a8098 R10=0000000000000001 R11=1ffff1100d9c6c41 R12=ffff88801cabfa40 R13=ffffea0000560540 R14=0000000000000000 R15=0000000000000007 RIP=ffffffff81acfef6 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 00007fb56b712900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb56b6f1020 CR3=000000000e1d2000 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=00000000000273a7 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=00000202 [-------] 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=00007ff270ef5000 CR3=000000000d8ba000 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=9b198912c322c48b904d552fa237bac6 XMM02=ec2efd57dc4c00df0000000000305010 XMM03=907599f5c015040e00000000003050e0 XMM04=696cf39c24b6cf6c00000000000ae988 XMM05=eaabaa3553b53f1300000000003230b8 XMM06=3e829fc8c8edc99000000000003213f8 XMM07=e042d86d42eb936e0000000000312fd0 XMM08=907599f5c015040e00000000003050e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000