[ 39.007979] ------------[ cut here ]------------ [ 39.008951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.011039] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.012550] Modules linked in: [ 39.013193] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.015213] Tainted: [W]=WARN [ 39.015767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.017247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.018157] 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 [ 39.021396] RSP: 0018:ffff888019dffbc0 EFLAGS: 00010286 [ 39.022397] RAX: 0000000000000000 RBX: ffffed10033bff78 RCX: ffffffff813a4050 [ 39.023703] RDX: ffff888016693780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.024992] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bff2f [ 39.026275] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.027576] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019dffdf8 [ 39.029043] FS: 00007efc04e60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.030715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.031775] CR2: 00007fffb67b8ef8 CR3: 000000000e00b000 CR4: 0000000000350ef0 [ 39.033054] Call Trace: [ 39.033545] [ 39.033953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.034857] ? __create_object+0x59/0x80 [ 39.035651] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.036629] __vmalloc_noprof+0x59/0x60 [ 39.037603] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.038704] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.039645] bpf_prog_alloc+0x39/0x200 [ 39.040392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.041319] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.042215] do_seccomp+0x349/0x25e0 [ 39.042898] ? find_held_lock+0x2b/0x80 [ 39.043661] ? do_prlimit+0x310/0x610 [ 39.044397] ? __pfx_do_seccomp+0x10/0x10 [ 39.045182] ? do_raw_spin_unlock+0x53/0x220 [ 39.045972] ? _raw_spin_unlock+0x1e/0x40 [ 39.046771] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.047747] ? static_key_count+0x60/0x80 [ 39.048551] prctl_set_seccomp+0x4e/0x70 [ 39.049343] __do_sys_prctl+0xe6c/0x1d70 [ 39.050095] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.050972] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.051978] ? irqentry_exit+0xf3/0x650 [ 39.052756] do_syscall_64+0xbf/0x430 [ 39.053497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.054458] RIP: 0033:0x7efc053525cd [ 39.055169] 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 [ 39.058390] RSP: 002b:00007fffb67b6b50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.059786] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc053525cd [ 39.061097] RDX: 000055c0bf0d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.062419] RBP: 00007fffb67b6bb0 R08: 0000000000000000 R09: 00007fffb67b6250 [ 39.063709] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0f46fab10 [ 39.064997] R13: 00007fffb67b6fe0 R14: 000055c0f46fb2b0 R15: 000055c0f470f6f0 [ 39.066302] [ 39.066749] irq event stamp: 1805 [ 39.067388] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 39.068914] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.070434] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.071993] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 39.073512] ---[ end trace 0000000000000000 ]--- [ 42.043218] ------------[ cut here ]------------ [ 42.044085] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.046209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 42.047858] Modules linked in: [ 42.048580] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.050565] Tainted: [W]=WARN [ 42.051167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.052630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.053542] 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 [ 42.056687] RSP: 0018:ffff88801779fbc0 EFLAGS: 00010286 [ 42.057651] RAX: 0000000000000000 RBX: ffffed1002ef3f78 RCX: ffffffff813a4050 [ 42.058935] RDX: ffff88800f300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.060207] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef3f2f [ 42.061470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.062763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801779fdf8 [ 42.064040] FS: 00007eff1f67a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.065474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.066527] CR2: 00007ffe332faef8 CR3: 00000000179e4000 CR4: 0000000000350ef0 [ 42.067808] Call Trace: [ 42.068301] [ 42.068706] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.069593] ? __create_object+0x59/0x80 [ 42.070379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.071353] __vmalloc_noprof+0x59/0x60 [ 42.072060] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.072922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.073864] bpf_prog_alloc+0x39/0x200 [ 42.074599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.075541] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.076429] do_seccomp+0x349/0x25e0 [ 42.077095] ? find_held_lock+0x2b/0x80 [ 42.077849] ? do_prlimit+0x310/0x610 [ 42.078580] ? __pfx_do_seccomp+0x10/0x10 [ 42.079366] ? do_raw_spin_unlock+0x53/0x220 [ 42.080195] ? _raw_spin_unlock+0x1e/0x40 [ 42.080933] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.081881] ? static_key_count+0x60/0x80 [ 42.082684] prctl_set_seccomp+0x4e/0x70 [ 42.083462] __do_sys_prctl+0xe6c/0x1d70 [ 42.084243] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.085054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.086012] ? irqentry_exit+0xf3/0x650 [ 42.086770] do_syscall_64+0xbf/0x430 [ 42.087497] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.088446] RIP: 0033:0x7eff1fb6c5cd [ 42.089103] 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 [ 42.092295] RSP: 002b:00007ffe332f9640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.093681] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff1fb6c5cd [ 42.094987] RDX: 0000557288768e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.096283] RBP: 00007ffe332f96a0 R08: 0000000000000000 R09: 00007ffe332f8d40 [ 42.097562] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572b6e0fad0 [ 42.098877] R13: 00007ffe332f9ad0 R14: 00005572b6e10bc0 R15: 00005572b6e21780 [ 42.100184] [ 42.100608] irq event stamp: 1807 [ 42.101263] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.102806] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.104346] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 42.105892] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 42.107440] ---[ end trace 0000000000000000 ]--- [ 42.847564] ------------[ cut here ]------------ [ 42.848529] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.850566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 42.852049] Modules linked in: [ 42.852698] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.854728] Tainted: [W]=WARN [ 42.855342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.856822] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.857756] 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 [ 42.860970] RSP: 0018:ffff88801a16fbc0 EFLAGS: 00010286 [ 42.861953] RAX: 0000000000000000 RBX: ffffed100342df78 RCX: ffffffff813a4050 [ 42.863264] RDX: ffff8880172fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.864565] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100342df2f [ 42.865845] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.867159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a16fdf8 [ 42.868476] FS: 00007fb1d6479900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.869949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.871026] CR2: 00007fb1d69df4a6 CR3: 000000000bcef000 CR4: 0000000000350ef0 [ 42.872303] Call Trace: [ 42.872773] [ 42.873232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.874111] ? __create_object+0x59/0x80 [ 42.874917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.875907] __vmalloc_noprof+0x59/0x60 [ 42.876685] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.877578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.878531] bpf_prog_alloc+0x39/0x200 [ 42.879309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.880259] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.881170] do_seccomp+0x349/0x25e0 [ 42.881846] ? find_held_lock+0x2b/0x80 [ 42.882622] ? do_prlimit+0x310/0x610 [ 42.883403] ? __pfx_do_seccomp+0x10/0x10 [ 42.884192] ? do_raw_spin_unlock+0x53/0x220 [ 42.885000] ? _raw_spin_unlock+0x1e/0x40 [ 42.885794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.886780] ? static_key_count+0x60/0x80 [ 42.887605] prctl_set_seccomp+0x4e/0x70 [ 42.888393] __do_sys_prctl+0xe6c/0x1d70 [ 42.889213] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.890038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.891039] ? irqentry_exit+0xf3/0x650 [ 42.891800] do_syscall_64+0xbf/0x430 [ 42.892550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.893505] RIP: 0033:0x7fb1d696b5cd [ 42.894214] 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 [ 42.897425] RSP: 002b:00007ffe2f752220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.898826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1d696b5cd [ 42.900099] RDX: 00005633f5379e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.901424] RBP: 00007ffe2f752280 R08: 0000000000000000 R09: 00007ffe2f751920 [ 42.902727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563429e2ead0 [ 42.904024] R13: 00007ffe2f7526b0 R14: 0000563429e2fbc0 R15: 0000563429e40780 [ 42.905325] [ 42.905748] irq event stamp: 1783 [ 42.906414] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.907976] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.909516] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 42.911132] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 42.912218] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42975' (ECDSA) to the list of known hosts. 2025/11/18 03:17:08 fuzzer started 2025/11/18 03:17:09 dialing manager at localhost:37895 2025/11/18 03:17:09 checking machine... 2025/11/18 03:17:09 checking revisions... [ 43.820736] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:17:09 testing simple program... [ 43.905755] cgroup: Unknown subsys name 'net' [ 43.980096] cgroup: Unknown subsys name 'cpuset' [ 43.993446] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:17:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801783bdc0 RCX=ffffffff81b814ed RDX=ffff888017591bc0 RSI=ffffffff81b81592 RDI=0000000000000007 RBP=0000000000001000 RSP=ffff88800a907d38 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000001000 R11=0000000000000001 R12=0000000000001000 R13=00005572b6e364b0 R14=ffff88800a907eb8 R15=0000000000000001 RIP=ffffffff81751c78 RFL=00000206 [-----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 00007eff1f67a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe332f3000 CR3=000000000d004000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000227f9 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=00000206 [-----P-] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9c3427d8 CR3=000000000dd5b000 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=a74a30e937b88aae5c4b9c259567f3ad XMM02=0000000000304d18eff9b2d0a8fce9cb XMM03=0000000000304de82c67c8bc2e329bc3 XMM04=a268e9521de6b3d600000000000ae988 XMM05=ebc92892dbf177160000000000323f70 XMM06=ae874397eddf69350000000000322818 XMM07=fb795ef6d65770560000000000312260 XMM08=4ce2af45a7c0019a0000000000304de8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000