[ 44.009117] ------------[ cut here ]------------ [ 44.010096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.012106] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 44.013590] Modules linked in: [ 44.014188] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.016188] Tainted: [W]=WARN [ 44.016793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.018314] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.019241] 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 [ 44.022502] RSP: 0018:ffff888015dbfbc0 EFLAGS: 00010286 [ 44.023497] RAX: 0000000000000000 RBX: ffffed1002bb7f78 RCX: ffffffff813a4050 [ 44.024802] RDX: ffff888018b20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.026115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb7f2f [ 44.027425] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.028727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dbfdf8 [ 44.030047] FS: 00007fe0ef4f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.031507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.032590] CR2: 00007fe0ef9e4580 CR3: 000000000cff4000 CR4: 0000000000350ef0 [ 44.033919] Call Trace: [ 44.034432] [ 44.034853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.035770] ? __create_object+0x59/0x80 [ 44.036560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.037551] __vmalloc_noprof+0x59/0x60 [ 44.038286] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.039174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.040127] bpf_prog_alloc+0x39/0x200 [ 44.040881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.041853] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.042775] do_seccomp+0x349/0x25e0 [ 44.043499] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.044420] ? __pfx_do_seccomp+0x10/0x10 [ 44.045189] ? find_held_lock+0x2b/0x80 [ 44.045981] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.046956] ? static_key_count+0x60/0x80 [ 44.047770] prctl_set_seccomp+0x4e/0x70 [ 44.048554] __do_sys_prctl+0xe6c/0x1d70 [ 44.049322] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.050184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.051174] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.052171] ? irqentry_exit+0xf3/0x650 [ 44.052960] do_syscall_64+0xbf/0x430 [ 44.053686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.054495] RIP: 0033:0x7fe0ef9e45cd [ 44.055057] 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 [ 44.057789] RSP: 002b:00007ffcee13d770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.058953] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0ef9e45cd [ 44.060048] RDX: 000055efb4c4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.061141] RBP: 00007ffcee13d7d0 R08: 0000000000000000 R09: 00007ffcee13ce70 [ 44.062253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eff0de9b10 [ 44.063365] R13: 00007ffcee13dc00 R14: 000055eff0dea2b0 R15: 000055eff0dfe6f0 [ 44.064485] [ 44.064847] irq event stamp: 1689 [ 44.065408] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 44.066716] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 44.068014] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 44.069340] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 44.070646] ---[ end trace 0000000000000000 ]--- [ 47.453525] ------------[ cut here ]------------ [ 47.454423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.456477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.457922] Modules linked in: [ 47.458543] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.460513] Tainted: [W]=WARN [ 47.461061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.462528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.463434] 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 [ 47.466603] RSP: 0018:ffff88801727fbc0 EFLAGS: 00010286 [ 47.467579] RAX: 0000000000000000 RBX: ffffed1002e4ff78 RCX: ffffffff813a4050 [ 47.468855] RDX: ffff888019c35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.470144] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4ff2f [ 47.471397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.472655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801727fdf8 [ 47.473933] FS: 00007f25bfe21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.475341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.476402] CR2: 00007f25c0313580 CR3: 000000000eba5000 CR4: 0000000000350ef0 [ 47.477683] Call Trace: [ 47.478143] [ 47.478578] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.479470] ? __create_object+0x59/0x80 [ 47.480198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.481148] __vmalloc_noprof+0x59/0x60 [ 47.481911] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.482773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.483700] bpf_prog_alloc+0x39/0x200 [ 47.484426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.485310] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.486191] do_seccomp+0x349/0x25e0 [ 47.486908] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.487801] ? __pfx_do_seccomp+0x10/0x10 [ 47.488576] ? find_held_lock+0x2b/0x80 [ 47.489325] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.490284] ? static_key_count+0x60/0x80 [ 47.491069] prctl_set_seccomp+0x4e/0x70 [ 47.491839] __do_sys_prctl+0xe6c/0x1d70 [ 47.492606] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.493461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.494418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.495326] ? irqentry_exit+0xf3/0x650 [ 47.496092] do_syscall_64+0xbf/0x430 [ 47.496830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.497777] RIP: 0033:0x7f25c03135cd [ 47.498471] 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 [ 47.501602] RSP: 002b:00007ffd6726ac90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.502942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25c03135cd [ 47.504203] RDX: 0000562a0a172e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.505490] RBP: 00007ffd6726acf0 R08: 0000000000000000 R09: 00007ffd6726a390 [ 47.506759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a0cf9dad0 [ 47.508026] R13: 00007ffd6726b120 R14: 0000562a0cf9ebc0 R15: 0000562a0cfaf780 [ 47.509327] [ 47.509778] irq event stamp: 1733 [ 47.510408] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 47.511913] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 47.513436] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 47.514945] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 47.516435] ---[ end trace 0000000000000000 ]--- [ 48.441328] ------------[ cut here ]------------ [ 48.442228] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.444760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.446220] Modules linked in: [ 48.446834] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.448836] Tainted: [W]=WARN [ 48.449448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.451151] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.452139] 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 [ 48.455369] RSP: 0018:ffff88800a45fbc0 EFLAGS: 00010286 [ 48.456306] RAX: 0000000000000000 RBX: ffffed100148bf78 RCX: ffffffff813a4050 [ 48.457597] RDX: ffff8880165a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.459139] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100148bf2f [ 48.460491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.461762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a45fdf8 [ 48.463068] FS: 00007fe902dd9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.464892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.465990] CR2: 00007ffe78a34ef8 CR3: 000000000cac6000 CR4: 0000000000350ef0 [ 48.467286] Call Trace: [ 48.467801] [ 48.468226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.469125] ? __create_object+0x59/0x80 [ 48.469941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.470928] __vmalloc_noprof+0x59/0x60 [ 48.471693] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.472580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.473521] bpf_prog_alloc+0x39/0x200 [ 48.474223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.475151] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.476060] do_seccomp+0x349/0x25e0 [ 48.476778] ? find_held_lock+0x2b/0x80 [ 48.477565] ? do_prlimit+0x310/0x610 [ 48.478259] ? __pfx_do_seccomp+0x10/0x10 [ 48.479073] ? do_raw_spin_unlock+0x53/0x220 [ 48.479906] ? _raw_spin_unlock+0x1e/0x40 [ 48.480695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.481683] ? static_key_count+0x60/0x80 [ 48.482483] prctl_set_seccomp+0x4e/0x70 [ 48.483243] __do_sys_prctl+0xe6c/0x1d70 [ 48.484034] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.484897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.485883] ? irqentry_exit+0xf3/0x650 [ 48.486661] do_syscall_64+0xbf/0x430 [ 48.487400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.488304] RIP: 0033:0x7fe9032cb5cd [ 48.489026] 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 [ 48.492201] RSP: 002b:00007ffe78a32890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.493571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9032cb5cd [ 48.494684] RDX: 000055c4e8bd1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.495759] RBP: 00007ffe78a328f0 R08: 0000000000000000 R09: 00007ffe78a31f90 [ 48.496823] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c4fdf66ad0 [ 48.497898] R13: 00007ffe78a32d20 R14: 000055c4fdf67bc0 R15: 000055c4fdf78780 [ 48.498980] [ 48.499333] irq event stamp: 1819 [ 48.499871] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 48.501131] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 48.502407] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 48.503688] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 48.504936] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63020' (ECDSA) to the list of known hosts. 2025/11/18 04:10:47 fuzzer started 2025/11/18 04:10:47 dialing manager at localhost:37895 2025/11/18 04:10:47 checking machine... 2025/11/18 04:10:47 checking revisions... [ 49.439006] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:10:48 testing simple program... [ 49.530014] cgroup: Unknown subsys name 'net' [ 49.586820] cgroup: Unknown subsys name 'cpuset' [ 49.608390] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:10:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c118e RSI=ffffffff83d83305 RDI=ffff88806ce08b44 RBP=ffff88806ce08c70 RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000a23fb R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff8880164ed340 R15=ffff888008c4b780 RIP=ffffffff81619077 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 00007f25bfe21900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f25c03d8618 CR3=000000000d459000 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=30313a343020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363530 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=000000000002e75d 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9f2caa7000 CR3=000000000cadf000 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=e46fed08a660cb85064a2cc835dca223 XMM02=2c67c8bc2e329bc30000000000305750 XMM03=fb795ef6d6577056000000000030f240 XMM04=e12252da9f1883f700000000000ae988 XMM05=090f1556b20111b3000000000031f5c8 XMM06=5b75c91c80445342000000000031f450 XMM07=e042d86d42eb936e000000000030f4c0 XMM08=9c9a003139f3c18c00000000003057b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000