[ 46.221091] ------------[ cut here ]------------ [ 46.221909] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.223792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.225094] Modules linked in: [ 46.225627] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.228672] Tainted: [W]=WARN [ 46.229272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.230525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.231354] 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 [ 46.234124] RSP: 0018:ffff88800e28fbc0 EFLAGS: 00010286 [ 46.235031] RAX: 0000000000000000 RBX: ffffed1001c51f78 RCX: ffffffff813a4050 [ 46.236205] RDX: ffff88800f2fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.237341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c51f2f [ 46.238447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.239620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e28fdf8 [ 46.240788] FS: 00007fcba7a80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.241999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.242982] CR2: 00007ffc76638ef7 CR3: 0000000009873000 CR4: 0000000000350ef0 [ 46.244176] Call Trace: [ 46.244601] [ 46.245015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.245754] ? __create_object+0x59/0x80 [ 46.246415] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.247306] __vmalloc_noprof+0x59/0x60 [ 46.248014] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.248826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.249647] bpf_prog_alloc+0x39/0x200 [ 46.250334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251183] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.251935] do_seccomp+0x349/0x25e0 [ 46.252559] ? find_held_lock+0x2b/0x80 [ 46.253251] ? do_prlimit+0x310/0x610 [ 46.253929] ? __pfx_do_seccomp+0x10/0x10 [ 46.254627] ? do_raw_spin_unlock+0x53/0x220 [ 46.255399] ? _raw_spin_unlock+0x1e/0x40 [ 46.256137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.257041] ? static_key_count+0x60/0x80 [ 46.257788] prctl_set_seccomp+0x4e/0x70 [ 46.258474] __do_sys_prctl+0xe6c/0x1d70 [ 46.259184] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.259898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.260797] ? irqentry_exit+0xf3/0x650 [ 46.261485] do_syscall_64+0xbf/0x430 [ 46.262192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.263092] RIP: 0033:0x7fcba7f725cd [ 46.263648] 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 [ 46.266563] RSP: 002b:00007ffc76636cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.267749] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcba7f725cd [ 46.268797] RDX: 000055d845211e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.269842] RBP: 00007ffc76636d10 R08: 0000000000000000 R09: 00007ffc766363b0 [ 46.270912] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d85a371ad0 [ 46.271983] R13: 00007ffc76637140 R14: 000055d85a372bc0 R15: 000055d85a383780 [ 46.273062] [ 46.273412] irq event stamp: 2029 [ 46.273954] hardirqs last enabled at (2039): [] __up_console_sem+0x78/0x80 [ 46.275210] hardirqs last disabled at (2048): [] __up_console_sem+0x5d/0x80 [ 46.276469] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 46.277755] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 46.279012] ---[ end trace 0000000000000000 ]--- [ 49.888528] ------------[ cut here ]------------ [ 49.889444] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.891429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.892874] Modules linked in: [ 49.893459] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.895393] Tainted: [W]=WARN [ 49.895998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.897503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.898414] 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 [ 49.901560] RSP: 0018:ffff8880072dfbc0 EFLAGS: 00010286 [ 49.902514] RAX: 0000000000000000 RBX: ffffed1000e5bf78 RCX: ffffffff813a4050 [ 49.903774] RDX: ffff888015d05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.905046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e5bf2f [ 49.906317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.907585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880072dfdf8 [ 49.908843] FS: 00007f292e990900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.910242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.911283] CR2: 00007fff20633ef7 CR3: 000000000a5ab000 CR4: 0000000000350ef0 [ 49.912559] Call Trace: [ 49.913057] [ 49.913459] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.914337] ? __create_object+0x59/0x80 [ 49.915104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.916071] __vmalloc_noprof+0x59/0x60 [ 49.916820] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.917638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918560] bpf_prog_alloc+0x39/0x200 [ 49.919295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.920214] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.921096] do_seccomp+0x349/0x25e0 [ 49.921797] ? find_held_lock+0x2b/0x80 [ 49.922505] ? do_prlimit+0x310/0x610 [ 49.923223] ? __pfx_do_seccomp+0x10/0x10 [ 49.924020] ? do_raw_spin_unlock+0x53/0x220 [ 49.924831] ? _raw_spin_unlock+0x1e/0x40 [ 49.925551] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.926491] ? static_key_count+0x60/0x80 [ 49.927281] prctl_set_seccomp+0x4e/0x70 [ 49.928045] __do_sys_prctl+0xe6c/0x1d70 [ 49.928826] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.929642] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.930605] ? irqentry_exit+0xf3/0x650 [ 49.931359] do_syscall_64+0xbf/0x430 [ 49.932091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.933014] RIP: 0033:0x7f292ee825cd [ 49.933675] 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 [ 49.936841] RSP: 002b:00007fff20632700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.938169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f292ee825cd [ 49.939413] RDX: 000055c2cbee2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.940672] RBP: 00007fff20632760 R08: 0000000000000000 R09: 00007fff20631e00 [ 49.941930] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2f58caad0 [ 49.943196] R13: 00007fff20632b90 R14: 000055c2f58cbbc0 R15: 000055c2f58dc780 [ 49.944411] [ 49.944807] irq event stamp: 1767 [ 49.945320] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.946603] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.947904] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.949215] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.950506] ---[ end trace 0000000000000000 ]--- [ 50.779159] ------------[ cut here ]------------ [ 50.780089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.782102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 50.783555] Modules linked in: [ 50.784170] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.786050] Tainted: [W]=WARN [ 50.786580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.787996] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.788861] 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 [ 50.792007] RSP: 0018:ffff888016b87bc0 EFLAGS: 00010286 [ 50.792937] RAX: 0000000000000000 RBX: ffffed1002d70f78 RCX: ffffffff813a4050 [ 50.794161] RDX: ffff888013fa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.795440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d70f2f [ 50.796678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.797915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b87df8 [ 50.799180] FS: 00007f64426f9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.800575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.801600] CR2: 00007ffd419dfef7 CR3: 000000000d515000 CR4: 0000000000350ef0 [ 50.802849] Call Trace: [ 50.803290] [ 50.803734] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.804554] ? __create_object+0x59/0x80 [ 50.805289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.806203] __vmalloc_noprof+0x59/0x60 [ 50.806913] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.807757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.808609] bpf_prog_alloc+0x39/0x200 [ 50.809309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.810200] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.811193] do_seccomp+0x349/0x25e0 [ 50.811886] ? find_held_lock+0x2b/0x80 [ 50.812564] ? do_prlimit+0x310/0x610 [ 50.813270] ? __pfx_do_seccomp+0x10/0x10 [ 50.814012] ? do_raw_spin_unlock+0x53/0x220 [ 50.814810] ? _raw_spin_unlock+0x1e/0x40 [ 50.815530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.816445] ? static_key_count+0x60/0x80 [ 50.817199] prctl_set_seccomp+0x4e/0x70 [ 50.817920] __do_sys_prctl+0xe6c/0x1d70 [ 50.818618] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.819423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.820360] ? irqentry_exit+0xf3/0x650 [ 50.821089] do_syscall_64+0xbf/0x430 [ 50.821779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.822637] RIP: 0033:0x7f6442beb5cd [ 50.823307] 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 [ 50.826364] RSP: 002b:00007ffd419dd320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.827680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6442beb5cd [ 50.828965] RDX: 0000557f2ea3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.830248] RBP: 00007ffd419dd380 R08: 0000000000000000 R09: 00007ffd419dca20 [ 50.831491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f43fb1ad0 [ 50.832797] R13: 00007ffd419dd7b0 R14: 0000557f43fb2bc0 R15: 0000557f43fc3780 [ 50.834083] [ 50.834511] irq event stamp: 1717 [ 50.835153] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 50.836677] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 50.838185] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 50.839729] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 50.841210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47425' (ECDSA) to the list of known hosts. 2025/11/17 20:27:22 fuzzer started 2025/11/17 20:27:22 dialing manager at localhost:37895 2025/11/17 20:27:22 checking machine... 2025/11/17 20:27:22 checking revisions... [ 51.739086] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:27:22 testing simple program... [ 51.820738] cgroup: Unknown subsys name 'net' [ 51.893936] cgroup: Unknown subsys name 'cpuset' [ 51.908125] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:27:21 Registers: info registers vcpu 0 RAX=00000000ac5376ba RBX=ffff888015d03780 RCX=000000008bc9df20 RDX=000000005278b595 RSI=000000002089979a RDI=000000008cb36bf7 RBP=ffff888015d041d8 RSP=ffff88806ce088a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015d04200 R13=000000002089979a R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275d3 RFL=00000082 [--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 00007f292e990900 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=00007f292ef47618 CR3=000000001f31f000 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=00000000000000c2 RBX=ffff888009643780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009644200 RDI=ffff8880096441d8 RBP=ffff8880096441d8 RSP=ffff88806cf088c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2af152d418 CR3=00000000167e9000 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=34f33f7fd91e678e8e43d59af85067c5 XMM02=2c67c8bc2e329bc300000000003039b0 XMM03=fb795ef6d65770560000000000310ff8 XMM04=c0355914e945f51b00000000000ae988 XMM05=e1bcd410fb3842e60000000000320128 XMM06=405749d8372a36f1000000000031ffb0 XMM07=e042d86d42eb936e00000000003119e0 XMM08=4ada1b6ae01709fd0000000000303a10 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000