[ 46.902113] ------------[ cut here ]------------ [ 46.903066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.905249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.906769] Modules linked in: [ 46.907387] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.909734] Tainted: [W]=WARN [ 46.910319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.911902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.912860] 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 [ 46.916144] RSP: 0018:ffff888016547bc0 EFLAGS: 00010286 [ 46.917172] RAX: 0000000000000000 RBX: ffffed1002ca8f78 RCX: ffffffff813a4050 [ 46.918508] RDX: ffff888015e18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.919836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca8f2f [ 46.921169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.922486] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016547df8 [ 46.923806] FS: 00007f5be34b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.925297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.926389] CR2: 00007f5be39a4580 CR3: 000000000dd3e000 CR4: 0000000000350ef0 [ 46.927707] Call Trace: [ 46.928181] [ 46.928653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.929533] ? __create_object+0x59/0x80 [ 46.930346] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.931333] __vmalloc_noprof+0x59/0x60 [ 46.932108] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.933008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.933966] bpf_prog_alloc+0x39/0x200 [ 46.934722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.935674] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.936550] do_seccomp+0x349/0x25e0 [ 46.937290] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.938209] ? __pfx_do_seccomp+0x10/0x10 [ 46.939014] ? find_held_lock+0x2b/0x80 [ 46.939785] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.940778] ? static_key_count+0x60/0x80 [ 46.941553] prctl_set_seccomp+0x4e/0x70 [ 46.942336] __do_sys_prctl+0xe6c/0x1d70 [ 46.943132] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.943992] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.944980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.945962] ? irqentry_exit+0xf3/0x650 [ 46.946731] do_syscall_64+0xbf/0x430 [ 46.947438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.948399] RIP: 0033:0x7f5be39a45cd [ 46.949134] 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 [ 46.952346] RSP: 002b:00007ffe20c9da20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.953721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5be39a45cd [ 46.955001] RDX: 00005556480ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.956287] RBP: 00007ffe20c9da80 R08: 0000000000000000 R09: 00007ffe20c9d120 [ 46.957584] R10: 0000000000000000 R11: 0000000000000246 R12: 000055565475c240 [ 46.958897] R13: 00007ffe20c9deb0 R14: 000055565475bbf0 R15: 00005556547704d0 [ 46.960200] [ 46.960666] irq event stamp: 1845 [ 46.961275] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 46.962798] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 46.964325] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 46.965958] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.967488] ---[ end trace 0000000000000000 ]--- [ 49.885799] ------------[ cut here ]------------ [ 49.886743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.888831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.890290] Modules linked in: [ 49.891144] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.893540] Tainted: [W]=WARN [ 49.894157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.895641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.896518] 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 [ 49.899722] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 49.900734] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 49.902029] RDX: ffff888016ca5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.903321] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 49.904625] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.905931] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 49.907238] FS: 00007f182ec4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.908690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.909774] CR2: 00007ffdbd234ef7 CR3: 000000000db64000 CR4: 0000000000350ef0 [ 49.911087] Call Trace: [ 49.911556] [ 49.912012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.912945] ? __create_object+0x59/0x80 [ 49.913739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.914719] __vmalloc_noprof+0x59/0x60 [ 49.915433] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.916301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917241] bpf_prog_alloc+0x39/0x200 [ 49.917986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918925] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.919830] do_seccomp+0x349/0x25e0 [ 49.920514] ? find_held_lock+0x2b/0x80 [ 49.921278] ? do_prlimit+0x310/0x610 [ 49.922020] ? __pfx_do_seccomp+0x10/0x10 [ 49.922825] ? do_raw_spin_unlock+0x53/0x220 [ 49.923671] ? _raw_spin_unlock+0x1e/0x40 [ 49.924406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.925396] ? static_key_count+0x60/0x80 [ 49.926201] prctl_set_seccomp+0x4e/0x70 [ 49.926984] __do_sys_prctl+0xe6c/0x1d70 [ 49.927784] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.928667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.929649] ? irqentry_exit+0xf3/0x650 [ 49.930392] do_syscall_64+0xbf/0x430 [ 49.931152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.932124] RIP: 0033:0x7f182f13f5cd [ 49.932856] 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 [ 49.936038] RSP: 002b:00007ffdbd233c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.937423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f182f13f5cd [ 49.938730] RDX: 00005577c4cd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.940014] RBP: 00007ffdbd233ca0 R08: 0000000000000000 R09: 00007ffdbd233340 [ 49.941321] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578029772b0 [ 49.942617] R13: 00007ffdbd2340d0 R14: 0000557802979d20 R15: 000055780298b8d0 [ 49.943933] [ 49.944361] irq event stamp: 1869 [ 49.945021] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 49.946564] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 49.948117] softirqs last enabled at (1492): [] handle_softirqs+0x50c/0x770 [ 49.949617] softirqs last disabled at (1487): [] __irq_exit_rcu+0xc4/0x100 [ 49.950887] ---[ end trace 0000000000000000 ]--- [ 50.662958] ------------[ cut here ]------------ [ 50.663867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.665981] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.667692] Modules linked in: [ 50.668296] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.670486] Tainted: [W]=WARN [ 50.671252] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.673114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.674276] 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 [ 50.677571] RSP: 0018:ffff888016cdfbc0 EFLAGS: 00010286 [ 50.678645] RAX: 0000000000000000 RBX: ffffed1002d9bf78 RCX: ffffffff813a4050 [ 50.679933] RDX: ffff888015c01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.681226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9bf2f [ 50.682537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.683822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cdfdf8 [ 50.685142] FS: 00007f3ab369c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.686621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.687685] CR2: 00007f3ab3c024a6 CR3: 000000000cc2e000 CR4: 0000000000350ef0 [ 50.688991] Call Trace: [ 50.689464] [ 50.689926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.690863] ? __create_object+0x59/0x80 [ 50.691677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.692696] __vmalloc_noprof+0x59/0x60 [ 50.693433] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.694293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.695267] bpf_prog_alloc+0x39/0x200 [ 50.696031] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.696996] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.697931] do_seccomp+0x349/0x25e0 [ 50.698701] ? find_held_lock+0x2b/0x80 [ 50.699452] ? do_prlimit+0x310/0x610 [ 50.700212] ? __pfx_do_seccomp+0x10/0x10 [ 50.701039] ? do_raw_spin_unlock+0x53/0x220 [ 50.701904] ? _raw_spin_unlock+0x1e/0x40 [ 50.702734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.703737] ? static_key_count+0x60/0x80 [ 50.704518] prctl_set_seccomp+0x4e/0x70 [ 50.705324] __do_sys_prctl+0xe6c/0x1d70 [ 50.706135] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.707033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.708051] ? irqentry_exit+0xf3/0x650 [ 50.709006] do_syscall_64+0xbf/0x430 [ 50.709832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.710819] RIP: 0033:0x7f3ab3b8e5cd [ 50.711515] 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 [ 50.714769] RSP: 002b:00007ffef95fa050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.716180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ab3b8e5cd [ 50.717557] RDX: 00005611ea165e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.718865] RBP: 00007ffef95fa0b0 R08: 0000000000000000 R09: 00007ffef95f9750 [ 50.720190] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612197b5ad0 [ 50.721631] R13: 00007ffef95fa4e0 R14: 00005612197b6bc0 R15: 00005612197c7780 [ 50.722545] [ 50.722857] irq event stamp: 1817 [ 50.723253] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.724267] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.725288] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 50.726315] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 50.727330] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51410' (ECDSA) to the list of known hosts. 2025/11/17 19:18:21 fuzzer started 2025/11/17 19:18:21 dialing manager at localhost:37895 2025/11/17 19:18:21 checking machine... 2025/11/17 19:18:21 checking revisions... [ 51.578889] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:18:21 testing simple program... [ 51.664974] cgroup: Unknown subsys name 'net' [ 51.729492] cgroup: Unknown subsys name 'cpuset' [ 51.744208] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:18:20 Registers: info registers vcpu 0 RAX=000000221d949d18 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000022 RSI=ffff88806ce23b00 RDI=000000000004c683 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000dab76 R11=0000000000000001 R12=000000000004c683 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----AP-] 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 00007f182ec4d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdbd22d000 CR3=000000000fde0000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000214e3 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f182ebe2000 CR3=000000000b5c6000 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=38313a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343536 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000