[ 46.205780] ------------[ cut here ]------------ [ 46.206795] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.209034] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.210669] Modules linked in: [ 46.211296] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.213792] Tainted: [W]=WARN [ 46.214400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.216083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.217111] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.220542] RSP: 0018:ffff88800f3ffbc0 EFLAGS: 00010286 [ 46.221597] RAX: 0000000000000000 RBX: ffffed1001e7ff78 RCX: ffffffff813a4050 [ 46.222986] RDX: ffff888013f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.224333] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7ff2f [ 46.225700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.227053] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3ffdf8 [ 46.228464] FS: 00007f60e4a34900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.230063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.231241] CR2: 00007f60e4f26580 CR3: 000000000df31000 CR4: 0000000000350ef0 [ 46.232680] Call Trace: [ 46.233198] [ 46.233731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.234738] ? __create_object+0x59/0x80 [ 46.235589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.236652] __vmalloc_noprof+0x59/0x60 [ 46.237431] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.238415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.239469] bpf_prog_alloc+0x39/0x200 [ 46.240227] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.241242] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.242236] do_seccomp+0x349/0x25e0 [ 46.243011] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.243992] ? __pfx_do_seccomp+0x10/0x10 [ 46.244847] ? find_held_lock+0x2b/0x80 [ 46.245703] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.246749] ? static_key_count+0x60/0x80 [ 46.247603] prctl_set_seccomp+0x4e/0x70 [ 46.248392] __do_sys_prctl+0xe6c/0x1d70 [ 46.249231] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.250176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.251231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.252278] ? irqentry_exit+0xf3/0x650 [ 46.253117] do_syscall_64+0xbf/0x430 [ 46.253942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.254976] RIP: 0033:0x7f60e4f265cd [ 46.255729] 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 [ 46.259157] RSP: 002b:00007ffc0de8b7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.260638] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60e4f265cd [ 46.262048] RDX: 000055a739fd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.263387] RBP: 00007ffc0de8b850 R08: 0000000000000000 R09: 00007ffc0de8aef0 [ 46.264769] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a767ec1ad0 [ 46.266174] R13: 00007ffc0de8bc80 R14: 000055a767ec2bc0 R15: 000055a767ed3780 [ 46.267512] [ 46.267951] irq event stamp: 1795 [ 46.268625] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.270199] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.271642] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.273034] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.274420] ---[ end trace 0000000000000000 ]--- [ 49.201406] ------------[ cut here ]------------ [ 49.202527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.204864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.206585] Modules linked in: [ 49.207280] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.209609] Tainted: [W]=WARN [ 49.210270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.211992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.213062] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.216832] RSP: 0018:ffff888016a4fbc0 EFLAGS: 00010286 [ 49.217980] RAX: 0000000000000000 RBX: ffffed1002d49f78 RCX: ffffffff813a4050 [ 49.219487] RDX: ffff888015f7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.220992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d49f2f [ 49.222514] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.224000] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a4fdf8 [ 49.225493] FS: 00007fc20ca02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.227176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.228410] CR2: 00007fc20cef4580 CR3: 000000001f4be000 CR4: 0000000000350ef0 [ 49.229921] Call Trace: [ 49.230507] [ 49.230986] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.232026] ? __create_object+0x59/0x80 [ 49.232925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.234063] __vmalloc_noprof+0x59/0x60 [ 49.234933] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.235945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.237020] bpf_prog_alloc+0x39/0x200 [ 49.237892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238961] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.240004] do_seccomp+0x349/0x25e0 [ 49.240820] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.241865] ? __pfx_do_seccomp+0x10/0x10 [ 49.242764] ? find_held_lock+0x2b/0x80 [ 49.243635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.244731] ? static_key_count+0x60/0x80 [ 49.245649] prctl_set_seccomp+0x4e/0x70 [ 49.246544] __do_sys_prctl+0xe6c/0x1d70 [ 49.247397] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.248382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.249495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.250607] ? irqentry_exit+0xf3/0x650 [ 49.251489] do_syscall_64+0xbf/0x430 [ 49.252280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.253373] RIP: 0033:0x7fc20cef45cd [ 49.254192] 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 [ 49.257846] RSP: 002b:00007fff74e47eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.259392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc20cef45cd [ 49.260861] RDX: 000055d202678e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.262318] RBP: 00007fff74e47f10 R08: 0000000000000000 R09: 00007fff74e475b0 [ 49.263794] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d21b401bf0 [ 49.265247] R13: 00007fff74e48340 R14: 000055d21b40b380 R15: 000055d21b416460 [ 49.266694] [ 49.267101] irq event stamp: 1695 [ 49.267726] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 49.269220] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 49.270703] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.272208] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.273656] ---[ end trace 0000000000000000 ]--- [ 50.005580] ------------[ cut here ]------------ [ 50.006546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.008533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.009978] Modules linked in: [ 50.010608] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.012600] Tainted: [W]=WARN [ 50.013159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.014685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.015617] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.018910] RSP: 0018:ffff88800f287bc0 EFLAGS: 00010286 [ 50.019918] RAX: 0000000000000000 RBX: ffffed1001e50f78 RCX: ffffffff813a4050 [ 50.021244] RDX: ffff88801a41b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.022579] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e50f2f [ 50.023904] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.025230] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f287df8 [ 50.026571] FS: 00007fb22477f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.028059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.029156] CR2: 00007ffed8d3bef8 CR3: 000000000bd96000 CR4: 0000000000350ef0 [ 50.030496] Call Trace: [ 50.030977] [ 50.031397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.032316] ? __create_object+0x59/0x80 [ 50.033119] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.034137] __vmalloc_noprof+0x59/0x60 [ 50.034919] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.035817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.036782] bpf_prog_alloc+0x39/0x200 [ 50.037543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.038516] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.039400] do_seccomp+0x349/0x25e0 [ 50.040138] ? find_held_lock+0x2b/0x80 [ 50.040916] ? do_prlimit+0x310/0x610 [ 50.041682] ? __pfx_do_seccomp+0x10/0x10 [ 50.042515] ? do_raw_spin_unlock+0x53/0x220 [ 50.043329] ? _raw_spin_unlock+0x1e/0x40 [ 50.044132] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.045120] ? static_key_count+0x60/0x80 [ 50.045954] prctl_set_seccomp+0x4e/0x70 [ 50.046748] __do_sys_prctl+0xe6c/0x1d70 [ 50.047554] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.048388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.049382] ? irqentry_exit+0xf3/0x650 [ 50.050177] do_syscall_64+0xbf/0x430 [ 50.050942] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.051923] RIP: 0033:0x7fb224c715cd [ 50.052648] 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 [ 50.055945] RSP: 002b:00007ffed8d395f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.057349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb224c715cd [ 50.058645] RDX: 000055c4376f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.059933] RBP: 00007ffed8d39650 R08: 0000000000000000 R09: 00007ffed8d38cf0 [ 50.061208] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4722b8ad0 [ 50.062488] R13: 00007ffed8d39a80 R14: 000055c4722b9bc0 R15: 000055c4722ca780 [ 50.063771] [ 50.064194] irq event stamp: 1709 [ 50.064841] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.066376] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.067876] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 50.069403] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 50.070945] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18502' (ECDSA) to the list of known hosts. 2025/11/18 20:02:49 fuzzer started 2025/11/18 20:02:50 dialing manager at localhost:34383 2025/11/18 20:02:50 checking machine... 2025/11/18 20:02:50 checking revisions... [ 50.969612] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:02:50 testing simple program... [ 51.065951] cgroup: Unknown subsys name 'net' [ 51.135941] cgroup: Unknown subsys name 'cpuset' [ 51.159580] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:02:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b0 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff86fd8000 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815bd105 RFL=00000247 [---Z-PC] 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 0000000000000000 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=00007ffe80d05978 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=00007f03e50a551000005607110b0790 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 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888015f7d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015f7dd98 RDI=ffff888015f7dd98 RBP=ffff888015f7dd98 RSP=ffff888018287868 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015f7dd98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007fc20ca02900 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=00007fc20cfb9618 CR3=000000001f478000 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