[ 39.034576] ------------[ cut here ]------------ [ 39.035538] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.037692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.039485] Modules linked in: [ 39.040237] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.042351] Tainted: [W]=WARN [ 39.042997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045552] 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 [ 39.048885] RSP: 0018:ffff888015b6fbc0 EFLAGS: 00010286 [ 39.049949] RAX: 0000000000000000 RBX: ffffed1002b6df78 RCX: ffffffff813a4050 [ 39.051300] RDX: ffff888015a79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052666] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6df2f [ 39.054030] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.055367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b6fdf8 [ 39.056746] FS: 00007f7c14e61900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.058281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.059428] CR2: 00007f7c15353580 CR3: 000000000bda6000 CR4: 0000000000350ef0 [ 39.060806] Call Trace: [ 39.061326] [ 39.061782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.062739] ? __create_object+0x59/0x80 [ 39.063598] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.064631] __vmalloc_noprof+0x59/0x60 [ 39.065457] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.066407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067399] bpf_prog_alloc+0x39/0x200 [ 39.068192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.069207] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.070184] do_seccomp+0x349/0x25e0 [ 39.070950] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.071915] ? __pfx_do_seccomp+0x10/0x10 [ 39.072697] ? find_held_lock+0x2b/0x80 [ 39.073523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.074555] ? static_key_count+0x60/0x80 [ 39.075424] prctl_set_seccomp+0x4e/0x70 [ 39.076255] __do_sys_prctl+0xe6c/0x1d70 [ 39.077094] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.078047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.079076] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.080104] ? irqentry_exit+0xf3/0x650 [ 39.080919] do_syscall_64+0xbf/0x430 [ 39.081670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.082750] RIP: 0033:0x7f7c153535cd [ 39.083550] 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 [ 39.087108] RSP: 002b:00007ffc23d55230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.088617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c153535cd [ 39.090028] RDX: 00005650ac284e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.090879] RBP: 00007ffc23d55290 R08: 0000000000000000 R09: 00007ffc23d54930 [ 39.091704] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650d6e9aad0 [ 39.092569] R13: 00007ffc23d556c0 R14: 00005650d6e9bbc0 R15: 00005650d6eac780 [ 39.093459] [ 39.093758] irq event stamp: 1815 [ 39.094200] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 39.095214] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 39.096239] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.097276] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 39.098318] ---[ end trace 0000000000000000 ]--- [ 42.406401] ------------[ cut here ]------------ [ 42.407374] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.409455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.410933] Modules linked in: [ 42.411534] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.413766] Tainted: [W]=WARN [ 42.414455] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.415931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.416805] 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 [ 42.420015] RSP: 0018:ffff888012eafbc0 EFLAGS: 00010286 [ 42.420985] RAX: 0000000000000000 RBX: ffffed10025d5f78 RCX: ffffffff813a4050 [ 42.422286] RDX: ffff888015573780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.423574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10025d5f2f [ 42.424856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.426153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888012eafdf8 [ 42.427459] FS: 00007f617dce4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.428905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.429983] CR2: 00007f617e1d6580 CR3: 00000000203b7000 CR4: 0000000000350ef0 [ 42.431279] Call Trace: [ 42.431751] [ 42.432200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.433107] ? __create_object+0x59/0x80 [ 42.433918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.434889] __vmalloc_noprof+0x59/0x60 [ 42.435606] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.436487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.437443] bpf_prog_alloc+0x39/0x200 [ 42.438211] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.439153] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.440057] do_seccomp+0x349/0x25e0 [ 42.440739] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.441658] ? __pfx_do_seccomp+0x10/0x10 [ 42.442474] ? find_held_lock+0x2b/0x80 [ 42.443244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.444226] ? static_key_count+0x60/0x80 [ 42.445045] prctl_set_seccomp+0x4e/0x70 [ 42.445803] __do_sys_prctl+0xe6c/0x1d70 [ 42.446594] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.447452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.448419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.449391] ? irqentry_exit+0xf3/0x650 [ 42.450172] do_syscall_64+0xbf/0x430 [ 42.450927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.451868] RIP: 0033:0x7f617e1d65cd [ 42.452525] 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 [ 42.455677] RSP: 002b:00007ffe791da980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.457050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f617e1d65cd [ 42.458345] RDX: 000056285f176e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.459630] RBP: 00007ffe791da9e0 R08: 0000000000000000 R09: 00007ffe791da080 [ 42.460921] R10: 0000000000000000 R11: 0000000000000246 R12: 000056289b279ad0 [ 42.462201] R13: 00007ffe791dae10 R14: 000056289b27abc0 R15: 000056289b28b780 [ 42.463506] [ 42.463961] irq event stamp: 1827 [ 42.464577] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.466098] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.467623] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 42.469173] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 42.470679] ---[ end trace 0000000000000000 ]--- [ 43.302266] ------------[ cut here ]------------ [ 43.303215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.305237] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 43.306683] Modules linked in: [ 43.307322] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.309283] Tainted: [W]=WARN [ 43.309872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.311332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.312238] 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 [ 43.315397] RSP: 0018:ffff888016647bc0 EFLAGS: 00010286 [ 43.316359] RAX: 0000000000000000 RBX: ffffed1002cc8f78 RCX: ffffffff813a4050 [ 43.317655] RDX: ffff888015575340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.318907] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc8f2f [ 43.320178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.321444] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016647df8 [ 43.322742] FS: 00007fc7c50d2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.324181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.325246] CR2: 00007fc7c55c4580 CR3: 000000000deb3000 CR4: 0000000000350ef0 [ 43.326521] Call Trace: [ 43.327016] [ 43.327426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.328327] ? __create_object+0x59/0x80 [ 43.329114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.330095] __vmalloc_noprof+0x59/0x60 [ 43.330802] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.331669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.332595] bpf_prog_alloc+0x39/0x200 [ 43.333334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.334279] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.335193] do_seccomp+0x349/0x25e0 [ 43.335918] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.336775] ? __pfx_do_seccomp+0x10/0x10 [ 43.337565] ? find_held_lock+0x2b/0x80 [ 43.338330] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.339292] ? static_key_count+0x60/0x80 [ 43.340110] prctl_set_seccomp+0x4e/0x70 [ 43.340891] __do_sys_prctl+0xe6c/0x1d70 [ 43.341646] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.342499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.343481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.344456] ? irqentry_exit+0xf3/0x650 [ 43.345247] do_syscall_64+0xbf/0x430 [ 43.345991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.346944] RIP: 0033:0x7fc7c55c45cd [ 43.347622] 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 [ 43.350798] RSP: 002b:00007ffc8d3c5ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.352186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7c55c45cd [ 43.353466] RDX: 00005582d5fffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.354759] RBP: 00007ffc8d3c5b40 R08: 0000000000000000 R09: 00007ffc8d3c51e0 [ 43.356049] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582ffcdead0 [ 43.357324] R13: 00007ffc8d3c5f70 R14: 00005582ffcdfbc0 R15: 00005582ffcf0780 [ 43.358635] [ 43.359093] irq event stamp: 1697 [ 43.359694] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 43.361236] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 43.362773] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 43.364340] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 43.365865] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46138' (ECDSA) to the list of known hosts. 2025/11/18 00:51:12 fuzzer started 2025/11/18 00:51:12 dialing manager at localhost:37895 2025/11/18 00:51:12 checking machine... 2025/11/18 00:51:12 checking revisions... [ 44.296749] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:51:13 testing simple program... [ 44.380152] cgroup: Unknown subsys name 'net' [ 44.443283] cgroup: Unknown subsys name 'cpuset' [ 44.456002] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:51:12 Registers: info registers vcpu 0 RAX=0000001d3a3a81d8 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806ce23b00 RDI=0000000000048ed7 RBP=ffff88806ce23b00 RSP=ffff88806ce08810 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000d0c1a R11=0000000000000001 R12=0000000000048ed7 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 00007fa8affff700 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=00007ffe791d4000 CR3=000000000e753000 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=2031313a31353a303020383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a31353a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009643780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08918 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011c66 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a00 RIP=ffffffff81529327 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f45b7b65000 CR3=000000000e753000 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=31353a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363433 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000