[ 46.412642] ------------[ cut here ]------------ [ 46.413610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.415650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.417327] Modules linked in: [ 46.417918] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.420124] Tainted: [W]=WARN [ 46.420673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.422148] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.423056] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.426221] RSP: 0018:ffff888017f87bc0 EFLAGS: 00010286 [ 46.427195] RAX: 0000000000000000 RBX: ffffed1002ff0f78 RCX: ffffffff813a4050 [ 46.428470] RDX: ffff88801b23d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.429756] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff0f2f [ 46.431035] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.432311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f87df8 [ 46.433609] FS: 00007f6e265c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.435041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.436100] CR2: 00007f6e26ab8580 CR3: 0000000009a3a000 CR4: 0000000000350ef0 [ 46.437395] Call Trace: [ 46.437862] [ 46.438324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.439222] ? __create_object+0x59/0x80 [ 46.440010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.440996] __vmalloc_noprof+0x59/0x60 [ 46.441707] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.442585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.443505] bpf_prog_alloc+0x39/0x200 [ 46.444248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.445207] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.446130] do_seccomp+0x349/0x25e0 [ 46.446812] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.447720] ? __pfx_do_seccomp+0x10/0x10 [ 46.448488] ? find_held_lock+0x2b/0x80 [ 46.449275] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.450269] ? static_key_count+0x60/0x80 [ 46.451453] prctl_set_seccomp+0x4e/0x70 [ 46.452236] __do_sys_prctl+0xe6c/0x1d70 [ 46.453080] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.453902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.454877] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.455852] ? irqentry_exit+0xf3/0x650 [ 46.456632] do_syscall_64+0xbf/0x430 [ 46.457397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.458345] RIP: 0033:0x7f6e26ab85cd [ 46.459069] 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 [ 46.462305] RSP: 002b:00007ffc1c08e580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.463686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e26ab85cd [ 46.465004] RDX: 00005626b929ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.466302] RBP: 00007ffc1c08e5e0 R08: 0000000000000000 R09: 00007ffc1c08dc80 [ 46.467612] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626be0b32b0 [ 46.468950] R13: 00007ffc1c08ea10 R14: 00005626be0b5d20 R15: 00005626be0c78d0 [ 46.470260] [ 46.470691] irq event stamp: 1885 [ 46.471354] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 46.472958] hardirqs last disabled at (1922): [] __up_console_sem+0x5d/0x80 [ 46.474499] softirqs last enabled at (1920): [] handle_softirqs+0x50c/0x770 [ 46.476060] softirqs last disabled at (1903): [] __irq_exit_rcu+0xc4/0x100 [ 46.477610] ---[ end trace 0000000000000000 ]--- [ 49.197559] ------------[ cut here ]------------ [ 49.198481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.200457] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.201918] Modules linked in: [ 49.202541] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.204721] Tainted: [W]=WARN [ 49.205396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.206853] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.207757] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.210913] RSP: 0018:ffff888015347bc0 EFLAGS: 00010286 [ 49.211867] RAX: 0000000000000000 RBX: ffffed1002a68f78 RCX: ffffffff813a4050 [ 49.213153] RDX: ffff8880162c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.214423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a68f2f [ 49.215714] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.217018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015347df8 [ 49.218302] FS: 00007fa5a64a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.219730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.220810] CR2: 00007fa5a6997580 CR3: 000000001e5c4000 CR4: 0000000000350ef0 [ 49.222103] Call Trace: [ 49.222563] [ 49.223017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.223883] ? __create_object+0x59/0x80 [ 49.224647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.225624] __vmalloc_noprof+0x59/0x60 [ 49.226397] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.227265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.228219] bpf_prog_alloc+0x39/0x200 [ 49.228989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.229870] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.230782] do_seccomp+0x349/0x25e0 [ 49.231484] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.232367] ? __pfx_do_seccomp+0x10/0x10 [ 49.233163] ? find_held_lock+0x2b/0x80 [ 49.233905] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.234849] ? static_key_count+0x60/0x80 [ 49.235651] prctl_set_seccomp+0x4e/0x70 [ 49.236429] __do_sys_prctl+0xe6c/0x1d70 [ 49.237252] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.238111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.239067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.240039] ? irqentry_exit+0xf3/0x650 [ 49.240760] do_syscall_64+0xbf/0x430 [ 49.241522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.242479] RIP: 0033:0x7fa5a69975cd [ 49.243185] 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 [ 49.246344] RSP: 002b:00007ffedd443470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.247725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a69975cd [ 49.249049] RDX: 0000556cccda1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.250349] RBP: 00007ffedd4434d0 R08: 0000000000000000 R09: 00007ffedd442b70 [ 49.251658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d0ba69ad0 [ 49.252971] R13: 00007ffedd443900 R14: 0000556d0ba6abc0 R15: 0000556d0ba7b780 [ 49.254274] [ 49.254694] irq event stamp: 1791 [ 49.255341] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.256882] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.258409] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 49.259952] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 49.261407] ---[ end trace 0000000000000000 ]--- [ 50.064302] ------------[ cut here ]------------ [ 50.065270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.067336] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.068773] Modules linked in: [ 50.069445] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.071464] Tainted: [W]=WARN [ 50.072065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.073562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.074476] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.077653] RSP: 0018:ffff888017787bc0 EFLAGS: 00010286 [ 50.078624] RAX: 0000000000000000 RBX: ffffed1002ef0f78 RCX: ffffffff813a4050 [ 50.079883] RDX: ffff88801bc29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.081194] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef0f2f [ 50.082475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.083753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017787df8 [ 50.085051] FS: 00007fb575bf4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.086494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.087543] CR2: 00007fb5760e6580 CR3: 000000001e48c000 CR4: 0000000000350ef0 [ 50.088818] Call Trace: [ 50.089339] [ 50.089747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.090626] ? __create_object+0x59/0x80 [ 50.091398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.092368] __vmalloc_noprof+0x59/0x60 [ 50.093175] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.094039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.094910] bpf_prog_alloc+0x39/0x200 [ 50.095648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.096574] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.097520] do_seccomp+0x349/0x25e0 [ 50.098251] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.099137] ? __pfx_do_seccomp+0x10/0x10 [ 50.099873] ? find_held_lock+0x2b/0x80 [ 50.100616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.101608] ? static_key_count+0x60/0x80 [ 50.102395] prctl_set_seccomp+0x4e/0x70 [ 50.103164] __do_sys_prctl+0xe6c/0x1d70 [ 50.103891] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.104749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.105731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.106683] ? irqentry_exit+0xf3/0x650 [ 50.107446] do_syscall_64+0xbf/0x430 [ 50.108173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.109159] RIP: 0033:0x7fb5760e65cd [ 50.109818] 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 [ 50.113018] RSP: 002b:00007ffd9d004820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.114369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5760e65cd [ 50.115630] RDX: 000055fc4bf27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.116951] RBP: 00007ffd9d004880 R08: 0000000000000000 R09: 00007ffd9d003f20 [ 50.118239] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc7985dad0 [ 50.119516] R13: 00007ffd9d004cb0 R14: 000055fc7985ebc0 R15: 000055fc7986f780 [ 50.120816] [ 50.121315] irq event stamp: 1731 [ 50.121918] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 50.123459] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.125008] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 50.126550] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 50.128045] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52552' (ECDSA) to the list of known hosts. 2025/11/18 10:10:13 fuzzer started 2025/11/18 10:10:14 dialing manager at localhost:34383 2025/11/18 10:10:14 checking machine... 2025/11/18 10:10:14 checking revisions... [ 51.049265] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:10:14 testing simple program... [ 51.139035] cgroup: Unknown subsys name 'net' [ 51.189685] cgroup: Unknown subsys name 'cpuset' [ 51.205716] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:10:13 Registers: info registers vcpu 0 RAX=ffffffff81b2d5f9 RBX=ffffffff81619130 RCX=ffff888009627724 RDX=1ffff110012c4f05 RSI=ffffffff81b2d5f9 RDI=ffff888009627898 RBP=ffff888009627868 RSP=ffff8880096277c8 R8 =ffffffff86ab8458 R9 =ffff888009627810 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009627898 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff81619134 RFL=00000286 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa5a6a5c618 CR3=0000000009edf000 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=2033313a30313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a30313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021921 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa5a6a5a650 CR3=0000000009edf000 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=30313a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000