[ 45.895221] ------------[ cut here ]------------ [ 45.896055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.897849] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.899149] Modules linked in: [ 45.899724] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.901498] Tainted: [W]=WARN [ 45.901990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.903317] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.904133] 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 [ 45.906979] RSP: 0018:ffff88801896fbc0 EFLAGS: 00010286 [ 45.907844] RAX: 0000000000000000 RBX: ffffed100312df78 RCX: ffffffff813a4050 [ 45.908985] RDX: ffff88800f25b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.910126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100312df2f [ 45.911295] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.912464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801896fdf8 [ 45.913620] FS: 00007fa21a436900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.914922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.915862] CR2: 00007fa21a928580 CR3: 000000000cc9f000 CR4: 0000000000350ef0 [ 45.917005] Call Trace: [ 45.917422] [ 45.917843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.918644] ? __create_object+0x59/0x80 [ 45.919306] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.920172] __vmalloc_noprof+0x59/0x60 [ 45.920834] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.921605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.922405] bpf_prog_alloc+0x39/0x200 [ 45.923068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.923892] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.924703] do_seccomp+0x349/0x25e0 [ 45.925311] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.926125] ? __pfx_do_seccomp+0x10/0x10 [ 45.926849] ? find_held_lock+0x2b/0x80 [ 45.927531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.928360] ? static_key_count+0x60/0x80 [ 45.929085] prctl_set_seccomp+0x4e/0x70 [ 45.929767] __do_sys_prctl+0xe6c/0x1d70 [ 45.930475] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.931197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.932063] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.932984] ? irqentry_exit+0xf3/0x650 [ 45.933689] do_syscall_64+0xbf/0x430 [ 45.934350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.935238] RIP: 0033:0x7fa21a9285cd [ 45.935886] 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 [ 45.938842] RSP: 002b:00007ffed5a96d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.940108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa21a9285cd [ 45.941304] RDX: 00005594bb930e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.942504] RBP: 00007ffed5a96d90 R08: 0000000000000000 R09: 00007ffed5a96430 [ 45.943695] R10: 0000000000000000 R11: 0000000000000246 R12: 00005594f9fbbad0 [ 45.944913] R13: 00007ffed5a971c0 R14: 00005594f9fbcbc0 R15: 00005594f9fcd780 [ 45.946129] [ 45.946572] irq event stamp: 1721 [ 45.947144] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 45.948567] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 45.949973] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 45.951276] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 45.952531] ---[ end trace 0000000000000000 ]--- [ 49.430257] ------------[ cut here ]------------ [ 49.431313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.433528] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.435166] Modules linked in: [ 49.435883] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.438136] Tainted: [W]=WARN [ 49.438820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.440468] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.441430] 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 [ 49.444984] RSP: 0018:ffff888014007bc0 EFLAGS: 00010286 [ 49.446077] RAX: 0000000000000000 RBX: ffffed1002800f78 RCX: ffffffff813a4050 [ 49.447518] RDX: ffff888015d23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.448930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002800f2f [ 49.450348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.451764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014007df8 [ 49.453177] FS: 00007fb20c1d8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.454766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.455933] CR2: 00007ffed9158ef7 CR3: 0000000020581000 CR4: 0000000000350ef0 [ 49.457349] Call Trace: [ 49.457891] [ 49.458359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.459346] ? __create_object+0x59/0x80 [ 49.460193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.461266] __vmalloc_noprof+0x59/0x60 [ 49.462095] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.463076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.464108] bpf_prog_alloc+0x39/0x200 [ 49.464917] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.465942] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.466949] do_seccomp+0x349/0x25e0 [ 49.467745] ? find_held_lock+0x2b/0x80 [ 49.468589] ? do_prlimit+0x310/0x610 [ 49.469356] ? __pfx_do_seccomp+0x10/0x10 [ 49.470230] ? do_raw_spin_unlock+0x53/0x220 [ 49.471152] ? _raw_spin_unlock+0x1e/0x40 [ 49.472005] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.473052] ? static_key_count+0x60/0x80 [ 49.473920] prctl_set_seccomp+0x4e/0x70 [ 49.474801] __do_sys_prctl+0xe6c/0x1d70 [ 49.475653] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.476586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.477636] ? irqentry_exit+0xf3/0x650 [ 49.478430] do_syscall_64+0xbf/0x430 [ 49.479243] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.480278] RIP: 0033:0x7fb20c6ca5cd [ 49.481042] 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 [ 49.484517] RSP: 002b:00007ffed9156530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.486001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb20c6ca5cd [ 49.487413] RDX: 000055bbd8f04e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.488895] RBP: 00007ffed9156590 R08: 0000000000000000 R09: 00007ffed9155c30 [ 49.490308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc03c832b0 [ 49.491702] R13: 00007ffed91569c0 R14: 000055bc03c85d20 R15: 000055bc03c978d0 [ 49.493125] [ 49.493629] irq event stamp: 1739 [ 49.494306] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.495724] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.497135] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.498583] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.499995] ---[ end trace 0000000000000000 ]--- [ 50.344276] ------------[ cut here ]------------ [ 50.345355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.347645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.349348] Modules linked in: [ 50.350120] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.352416] Tainted: [W]=WARN [ 50.353117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.354834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.355884] 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 [ 50.359574] RSP: 0018:ffff88800f38fbc0 EFLAGS: 00010286 [ 50.360711] RAX: 0000000000000000 RBX: ffffed1001e71f78 RCX: ffffffff813a4050 [ 50.362221] RDX: ffff888018089bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.363699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e71f2f [ 50.365181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.366689] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f38fdf8 [ 50.368175] FS: 00007fb08be18900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.369850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.371107] CR2: 00007fffe5f6fef7 CR3: 00000000163aa000 CR4: 0000000000350ef0 [ 50.372591] Call Trace: [ 50.373121] [ 50.373586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.374493] ? __create_object+0x59/0x80 [ 50.375230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.376200] __vmalloc_noprof+0x59/0x60 [ 50.376962] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.377829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.378789] bpf_prog_alloc+0x39/0x200 [ 50.379532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.380420] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.381337] do_seccomp+0x349/0x25e0 [ 50.382062] ? find_held_lock+0x2b/0x80 [ 50.382838] ? do_prlimit+0x310/0x610 [ 50.383580] ? __pfx_do_seccomp+0x10/0x10 [ 50.384317] ? do_raw_spin_unlock+0x53/0x220 [ 50.385174] ? _raw_spin_unlock+0x1e/0x40 [ 50.385954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.386928] ? static_key_count+0x60/0x80 [ 50.387749] prctl_set_seccomp+0x4e/0x70 [ 50.388534] __do_sys_prctl+0xe6c/0x1d70 [ 50.389268] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.390131] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.391105] ? irqentry_exit+0xf3/0x650 [ 50.391867] do_syscall_64+0xbf/0x430 [ 50.392645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.393640] RIP: 0033:0x7fb08c30a5cd [ 50.394325] 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 [ 50.397490] RSP: 002b:00007fffe5f6dda0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.398888] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb08c30a5cd [ 50.400167] RDX: 0000556115fede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.401470] RBP: 00007fffe5f6de00 R08: 0000000000000000 R09: 00007fffe5f6d4a0 [ 50.402753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556153708ad0 [ 50.404047] R13: 00007fffe5f6e230 R14: 0000556153709bc0 R15: 000055615371a780 [ 50.405347] [ 50.405831] irq event stamp: 1823 [ 50.406484] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 50.407977] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 50.409492] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 50.411034] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 50.412561] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38542' (ECDSA) to the list of known hosts. 2025/11/19 01:57:08 fuzzer started 2025/11/19 01:57:09 dialing manager at localhost:34383 2025/11/19 01:57:09 checking machine... 2025/11/19 01:57:09 checking revisions... [ 51.351088] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:57:09 testing simple program... [ 51.443408] cgroup: Unknown subsys name 'net' [ 51.515276] cgroup: Unknown subsys name 'cpuset' [ 51.529182] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:57:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000005 RCX=ffffffff84bfba61 RDX=ffff88800de59bc0 RSI=00007fb20c1c3fff RDI=ffffffffffffffff RBP=ffff888019aec800 RSP=ffff888015ee7760 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000000 R12=0000000000000006 R13=ffffffffffffffff R14=dffffc0000000000 R15=ffff888015ee7bc0 RIP=ffffffff81751898 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 00007fb20c1d8900 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=00007fb20c1b7020 CR3=00000000205ae000 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=000000000002291f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3b44903020 CR3=000000000d8ef000 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=643f92bcbcc028a7cb449a6404b0a584 XMM02=ec2efd57dc4c00df00000000003062d0 XMM03=7255f0f69f9f951e00000000003063a0 XMM04=32e14ac265dc491000000000000ae988 XMM05=817b6413fbef32cd0000000000323bc8 XMM06=3e829fc8c8edc9900000000000322500 XMM07=e042d86d42eb936e00000000003139d0 XMM08=7255f0f69f9f951e00000000003063a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000