[ 36.151926] ------------[ cut here ]------------ [ 36.152944] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 36.155169] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 36.156841] Modules linked in: [ 36.157531] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 36.159788] Tainted: [W]=WARN [ 36.160446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 36.162052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 36.163062] 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 [ 36.166599] RSP: 0018:ffff888015c7fbc0 EFLAGS: 00010286 [ 36.167669] RAX: 0000000000000000 RBX: ffffed1002b8ff78 RCX: ffffffff813a4050 [ 36.169078] RDX: ffff88800a8f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 36.170482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8ff2f [ 36.171890] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 36.173365] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c7fdf8 [ 36.174760] FS: 00007f3abae3e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 36.176347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.177504] CR2: 00007ffd0eb52ef7 CR3: 000000000d8d8000 CR4: 0000000000350ef0 [ 36.178900] Call Trace: [ 36.179451] [ 36.179908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 36.180885] ? __create_object+0x59/0x80 [ 36.181753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 36.182843] __vmalloc_noprof+0x59/0x60 [ 36.183673] bpf_prog_alloc_no_stats+0x55/0x470 [ 36.184629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.185643] bpf_prog_alloc+0x39/0x200 [ 36.186447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 36.187460] bpf_prog_create_from_user+0xb2/0x2f0 [ 36.188457] do_seccomp+0x349/0x25e0 [ 36.189207] ? find_held_lock+0x2b/0x80 [ 36.190062] ? do_prlimit+0x310/0x610 [ 36.190869] ? __pfx_do_seccomp+0x10/0x10 [ 36.191748] ? do_raw_spin_unlock+0x53/0x220 [ 36.192648] ? _raw_spin_unlock+0x1e/0x40 [ 36.193498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 36.194537] ? static_key_count+0x60/0x80 [ 36.195404] prctl_set_seccomp+0x4e/0x70 [ 36.196191] __do_sys_prctl+0xe6c/0x1d70 [ 36.197060] ? __pfx___do_sys_prctl+0x10/0x10 [ 36.198005] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 36.199090] ? irqentry_exit+0xf3/0x650 [ 36.199943] do_syscall_64+0xbf/0x430 [ 36.200736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.201752] RIP: 0033:0x7f3abb3305cd [ 36.202505] 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 [ 36.205966] RSP: 002b:00007ffd0eb51760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 36.207421] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3abb3305cd [ 36.208780] RDX: 00005575ddc03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 36.210145] RBP: 00007ffd0eb517c0 R08: 0000000000000000 R09: 00007ffd0eb50e60 [ 36.211504] R10: 0000000000000000 R11: 0000000000000246 R12: 00005576186d8ad0 [ 36.212923] R13: 00007ffd0eb51bf0 R14: 00005576186d9bc0 R15: 00005576186ea780 [ 36.214298] [ 36.214776] irq event stamp: 1821 [ 36.215458] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 36.216952] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 36.218376] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 36.219826] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 36.221236] ---[ end trace 0000000000000000 ]--- [ 39.125121] ------------[ cut here ]------------ [ 39.126049] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.128090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 39.129532] Modules linked in: [ 39.130123] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.132130] Tainted: [W]=WARN [ 39.132732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.135659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.136674] 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 [ 39.139847] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 39.140838] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 39.142109] RDX: ffff88800a899bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.143395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 39.144706] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.145983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 39.147277] FS: 00007efd8577c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.148719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.149772] CR2: 00007ffd30e48ef7 CR3: 0000000020391000 CR4: 0000000000350ef0 [ 39.151040] Call Trace: [ 39.151556] [ 39.151991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.152881] ? __create_object+0x59/0x80 [ 39.153676] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.154648] __vmalloc_noprof+0x59/0x60 [ 39.155415] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.156246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.157189] bpf_prog_alloc+0x39/0x200 [ 39.157917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.158857] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.159781] do_seccomp+0x349/0x25e0 [ 39.160498] ? find_held_lock+0x2b/0x80 [ 39.161228] ? do_prlimit+0x310/0x610 [ 39.161964] ? __pfx_do_seccomp+0x10/0x10 [ 39.162748] ? do_raw_spin_unlock+0x53/0x220 [ 39.163599] ? _raw_spin_unlock+0x1e/0x40 [ 39.164401] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.165373] ? static_key_count+0x60/0x80 [ 39.166125] prctl_set_seccomp+0x4e/0x70 [ 39.166903] __do_sys_prctl+0xe6c/0x1d70 [ 39.167693] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.168579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.169550] ? irqentry_exit+0xf3/0x650 [ 39.170267] do_syscall_64+0xbf/0x430 [ 39.171002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.171983] RIP: 0033:0x7efd85c6e5cd [ 39.172690] 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 [ 39.175836] RSP: 002b:00007ffd30e47360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.177199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd85c6e5cd [ 39.178486] RDX: 0000563c094b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.179760] RBP: 00007ffd30e473c0 R08: 0000000000000000 R09: 00007ffd30e46a60 [ 39.181101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c10c7dad0 [ 39.182181] R13: 00007ffd30e477f0 R14: 0000563c10c7ebc0 R15: 0000563c10c8f780 [ 39.183256] [ 39.183647] irq event stamp: 2109 [ 39.184161] hardirqs last enabled at (2117): [] __up_console_sem+0x78/0x80 [ 39.185424] hardirqs last disabled at (2126): [] __up_console_sem+0x5d/0x80 [ 39.186677] softirqs last enabled at (2056): [] handle_softirqs+0x50c/0x770 [ 39.187956] softirqs last disabled at (2051): [] __irq_exit_rcu+0xc4/0x100 [ 39.189199] ---[ end trace 0000000000000000 ]--- [ 40.047008] ------------[ cut here ]------------ [ 40.048053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 40.050241] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 40.051841] Modules linked in: [ 40.052549] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 40.054658] Tainted: [W]=WARN [ 40.055260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 40.056841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 40.057833] 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 [ 40.061265] RSP: 0018:ffff88801a3bfbc0 EFLAGS: 00010286 [ 40.062316] RAX: 0000000000000000 RBX: ffffed1003477f78 RCX: ffffffff813a4050 [ 40.063740] RDX: ffff8880161a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 40.065136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003477f2f [ 40.066520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 40.067929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3bfdf8 [ 40.069352] FS: 00007f95d5fe6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 40.070908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.072070] CR2: 00007f95d64d8580 CR3: 000000000f24a000 CR4: 0000000000350ef0 [ 40.073438] Call Trace: [ 40.073945] [ 40.074442] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 40.075427] ? __create_object+0x59/0x80 [ 40.076238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.077299] __vmalloc_noprof+0x59/0x60 [ 40.078097] bpf_prog_alloc_no_stats+0x55/0x470 [ 40.079048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.080078] bpf_prog_alloc+0x39/0x200 [ 40.080899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 40.081920] bpf_prog_create_from_user+0xb2/0x2f0 [ 40.082900] do_seccomp+0x349/0x25e0 [ 40.083683] ? __pfx_css_rstat_updated+0x10/0x10 [ 40.084700] ? __pfx_do_seccomp+0x10/0x10 [ 40.085580] ? find_held_lock+0x2b/0x80 [ 40.086400] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 40.087466] ? static_key_count+0x60/0x80 [ 40.088298] prctl_set_seccomp+0x4e/0x70 [ 40.089136] __do_sys_prctl+0xe6c/0x1d70 [ 40.090011] ? __pfx___do_sys_prctl+0x10/0x10 [ 40.090949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 40.092009] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 40.093084] ? irqentry_exit+0xf3/0x650 [ 40.093932] do_syscall_64+0xbf/0x430 [ 40.094745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.095816] RIP: 0033:0x7f95d64d85cd [ 40.096593] 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 [ 40.100017] RSP: 002b:00007ffc019c0780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 40.101485] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95d64d85cd [ 40.102872] RDX: 000055cccc260e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 40.104268] RBP: 00007ffc019c07e0 R08: 0000000000000000 R09: 00007ffc019bfe80 [ 40.105677] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd03ee0ad0 [ 40.107053] R13: 00007ffc019c0c10 R14: 000055cd03ee1bc0 R15: 000055cd03ef2780 [ 40.108483] [ 40.108946] irq event stamp: 1905 [ 40.109659] hardirqs last enabled at (1915): [] __up_console_sem+0x78/0x80 [ 40.111316] hardirqs last disabled at (1924): [] __up_console_sem+0x5d/0x80 [ 40.112722] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 40.113771] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 40.114798] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34650' (ECDSA) to the list of known hosts. 2025/11/18 05:16:57 fuzzer started 2025/11/18 05:16:57 dialing manager at localhost:37895 2025/11/18 05:16:57 checking machine... 2025/11/18 05:16:57 checking revisions... [ 40.886737] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:16:57 testing simple program... [ 40.935215] cgroup: Unknown subsys name 'net' [ 40.995652] cgroup: Unknown subsys name 'cpuset' [ 41.006183] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:16:56 Registers: info registers vcpu 0 RAX=00000000bbafc62d RBX=0000000000f0ddd6 RCX=ffff88800f87f520 RDX=0000000000000012 RSI=0000000076750dcd RDI=0000000000000003 RBP=0000000000000000 RSP=ffff88801a1df8b8 R8 =0000000033d5121a R9 =ffff88806bbddd60 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88801a1df920 R15=0000000000000012 RIP=ffffffff82642466 RFL=00000282 [--S----] 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 00007efd8577c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efd85d33618 CR3=000000000e03b000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002f423 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd040d4398 CR3=0000000005c8a000 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=00007f41d153d510000055e4b7a0c790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000