[ 45.900136] ------------[ cut here ]------------ [ 45.901096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.903168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.904680] Modules linked in: [ 45.905292] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.907366] Tainted: [W]=WARN [ 45.907909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.909407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.910301] 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 [ 45.913536] RSP: 0018:ffff888009a57bc0 EFLAGS: 00010286 [ 45.914568] RAX: 0000000000000000 RBX: ffffed100134af78 RCX: ffffffff813a4050 [ 45.915841] RDX: ffff888016b91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.917101] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134af2f [ 45.918544] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.920166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a57df8 [ 45.921827] FS: 00007f3df1099900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.923655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.924749] CR2: 00007ffcbb762ef8 CR3: 000000000a5d5000 CR4: 0000000000350ef0 [ 45.926073] Call Trace: [ 45.926566] [ 45.926990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.927906] ? __create_object+0x59/0x80 [ 45.928700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.929693] __vmalloc_noprof+0x59/0x60 [ 45.930502] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.931389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.932276] bpf_prog_alloc+0x39/0x200 [ 45.933044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.934008] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.934918] do_seccomp+0x349/0x25e0 [ 45.935655] ? find_held_lock+0x2b/0x80 [ 45.936427] ? do_prlimit+0x310/0x610 [ 45.937139] ? __pfx_do_seccomp+0x10/0x10 [ 45.937961] ? do_raw_spin_unlock+0x53/0x220 [ 45.938779] ? _raw_spin_unlock+0x1e/0x40 [ 45.939578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.940577] ? static_key_count+0x60/0x80 [ 45.941423] prctl_set_seccomp+0x4e/0x70 [ 45.942190] __do_sys_prctl+0xe6c/0x1d70 [ 45.943012] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.943924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.944921] ? irqentry_exit+0xf3/0x650 [ 45.945694] do_syscall_64+0xbf/0x430 [ 45.946473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.947445] RIP: 0033:0x7f3df158b5cd [ 45.948118] 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 [ 45.951287] RSP: 002b:00007ffcbb761640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.952683] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3df158b5cd [ 45.954186] RDX: 000055dc2d908e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.955489] RBP: 00007ffcbb7616a0 R08: 0000000000000000 R09: 00007ffcbb760d40 [ 45.956784] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc2f263ad0 [ 45.958113] R13: 00007ffcbb761ad0 R14: 000055dc2f264bc0 R15: 000055dc2f275780 [ 45.959471] [ 45.959890] irq event stamp: 1747 [ 45.960539] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 45.962046] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 45.963524] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.965028] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.966465] ---[ end trace 0000000000000000 ]--- [ 49.413466] ------------[ cut here ]------------ [ 49.414463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.416618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.418222] Modules linked in: [ 49.418903] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.421026] Tainted: [W]=WARN [ 49.421660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.423257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.424240] 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 [ 49.427571] RSP: 0018:ffff888016a07bc0 EFLAGS: 00010286 [ 49.428632] RAX: 0000000000000000 RBX: ffffed1002d40f78 RCX: ffffffff813a4050 [ 49.430004] RDX: ffff88800f593780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.431375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d40f2f [ 49.432727] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.434115] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a07df8 [ 49.435502] FS: 00007f1004864900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.437020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.438185] CR2: 00007f1004d56580 CR3: 0000000020449000 CR4: 0000000000350ef0 [ 49.439592] Call Trace: [ 49.440097] [ 49.440591] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.441573] ? __create_object+0x59/0x80 [ 49.442476] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.443553] __vmalloc_noprof+0x59/0x60 [ 49.444322] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.445289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.446366] bpf_prog_alloc+0x39/0x200 [ 49.447132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.448152] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.449139] do_seccomp+0x349/0x25e0 [ 49.449946] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.450945] ? __pfx_do_seccomp+0x10/0x10 [ 49.451812] ? find_held_lock+0x2b/0x80 [ 49.452657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.453715] ? static_key_count+0x60/0x80 [ 49.454622] prctl_set_seccomp+0x4e/0x70 [ 49.455461] __do_sys_prctl+0xe6c/0x1d70 [ 49.456273] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.457208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.458292] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.459377] ? irqentry_exit+0xf3/0x650 [ 49.460159] do_syscall_64+0xbf/0x430 [ 49.460973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.462019] RIP: 0033:0x7f1004d565cd [ 49.462794] 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 [ 49.466267] RSP: 002b:00007fff47b8eb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.467759] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1004d565cd [ 49.469159] RDX: 0000557fe8ba6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.470581] RBP: 00007fff47b8eb60 R08: 0000000000000000 R09: 00007fff47b8e200 [ 49.472034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055800ed52bf0 [ 49.473442] R13: 00007fff47b8ef90 R14: 000055800ed5c380 R15: 000055800ed67460 [ 49.474886] [ 49.475381] irq event stamp: 1745 [ 49.476044] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.477702] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.479372] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.481059] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.482712] ---[ end trace 0000000000000000 ]--- [ 50.314528] ------------[ cut here ]------------ [ 50.315569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.317969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.319663] Modules linked in: [ 50.320397] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.322722] Tainted: [W]=WARN [ 50.323663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.325461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.326547] 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 [ 50.330229] RSP: 0018:ffff88801998fbc0 EFLAGS: 00010286 [ 50.331384] RAX: 0000000000000000 RBX: ffffed1003331f78 RCX: ffffffff813a4050 [ 50.332871] RDX: ffff88801793b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.334386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003331f2f [ 50.335888] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.337390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801998fdf8 [ 50.338908] FS: 00007fbe56b91900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.340597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.341850] CR2: 00007fbe57083580 CR3: 000000000cebe000 CR4: 0000000000350ef0 [ 50.343374] Call Trace: [ 50.343916] [ 50.344448] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.345512] ? __create_object+0x59/0x80 [ 50.346443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.347577] __vmalloc_noprof+0x59/0x60 [ 50.348465] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.349482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.350583] bpf_prog_alloc+0x39/0x200 [ 50.351460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.352547] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.353613] do_seccomp+0x349/0x25e0 [ 50.354402] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.355259] ? __pfx_do_seccomp+0x10/0x10 [ 50.356062] ? find_held_lock+0x2b/0x80 [ 50.356965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.357943] ? static_key_count+0x60/0x80 [ 50.358744] prctl_set_seccomp+0x4e/0x70 [ 50.359515] __do_sys_prctl+0xe6c/0x1d70 [ 50.360241] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.361088] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.362060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.363016] ? irqentry_exit+0xf3/0x650 [ 50.363774] do_syscall_64+0xbf/0x430 [ 50.364498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.365433] RIP: 0033:0x7fbe570835cd [ 50.366095] 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 [ 50.369209] RSP: 002b:00007ffe9bedb810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.370564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe570835cd [ 50.371837] RDX: 0000559ece4abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.373099] RBP: 00007ffe9bedb870 R08: 0000000000000000 R09: 00007ffe9bedaf10 [ 50.374394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ef001ead0 [ 50.375648] R13: 00007ffe9bedbca0 R14: 0000559ef001fbc0 R15: 0000559ef0030780 [ 50.376926] [ 50.377393] irq event stamp: 1847 [ 50.378003] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 50.379351] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.380625] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 50.381930] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 50.383200] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40128' (ECDSA) to the list of known hosts. 2025/11/17 14:21:06 fuzzer started 2025/11/17 14:21:06 dialing manager at localhost:37895 2025/11/17 14:21:06 checking machine... 2025/11/17 14:21:06 checking revisions... [ 51.295232] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:21:06 testing simple program... [ 51.397288] cgroup: Unknown subsys name 'net' [ 51.458300] cgroup: Unknown subsys name 'cpuset' [ 51.482390] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:21:05 Registers: info registers vcpu 0 RAX=ffffffff87b292a0 RBX=ffff8880169f3780 RCX=916d3a5c14884e73 RDX=916d3a5c14884e73 RSI=0000000034804fe0 RDI=ffff8880169f41d8 RBP=ffff8880169f41d8 RSP=ffff8880170e7748 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880169f41d8 R13=0000000000004257 R14=0000000000000000 R15=916d3a5c14884e73 RIP=ffffffff81527b75 RFL=00000086 [--S--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 00007f54957a5700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff47b88000 CR3=000000000e3b3000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732035303a3132 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002855d 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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f836f2e2000 CR3=000000000e3b3000 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=2035303a31323a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a31323a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000