[ 39.147050] ------------[ cut here ]------------ [ 39.147925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.149943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.151436] Modules linked in: [ 39.152058] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.154023] Tainted: [W]=WARN [ 39.154582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.156060] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.156932] 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 [ 39.160139] RSP: 0018:ffff88801642fbc0 EFLAGS: 00010286 [ 39.161095] RAX: 0000000000000000 RBX: ffffed1002c85f78 RCX: ffffffff813a4050 [ 39.162370] RDX: ffff888019fb9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.163633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c85f2f [ 39.164885] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.166166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801642fdf8 [ 39.167434] FS: 00007fcfc1bfc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.168854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.169892] CR2: 00007ffcdf83aef7 CR3: 000000000e582000 CR4: 0000000000350ef0 [ 39.171159] Call Trace: [ 39.171613] [ 39.172068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.172915] ? _raw_spin_unlock_irqrestore+0x2c/0x50 [ 39.173858] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 39.174775] __vmalloc_noprof+0x59/0x60 [ 39.175530] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.176385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.177311] bpf_prog_alloc+0x39/0x200 [ 39.178042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.178900] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.179780] do_seccomp+0x349/0x25e0 [ 39.180482] ? find_held_lock+0x2b/0x80 [ 39.181219] ? do_prlimit+0x310/0x610 [ 39.181919] ? __pfx_do_seccomp+0x10/0x10 [ 39.182690] ? do_raw_spin_unlock+0x53/0x220 [ 39.183502] ? _raw_spin_unlock+0x1e/0x40 [ 39.184268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.185202] ? static_key_count+0x60/0x80 [ 39.186004] prctl_set_seccomp+0x4e/0x70 [ 39.186720] __do_sys_prctl+0xe6c/0x1d70 [ 39.187487] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.188333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.189283] ? irqentry_exit+0xf3/0x650 [ 39.190064] do_syscall_64+0xbf/0x430 [ 39.190763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.191715] RIP: 0033:0x7fcfc20ee5cd [ 39.192402] 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 [ 39.195511] RSP: 002b:00007ffcdf839630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.196860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfc20ee5cd [ 39.198132] RDX: 000056355e66ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.199375] RBP: 00007ffcdf839690 R08: 0000000000000000 R09: 00007ffcdf838d30 [ 39.200616] R10: 0000000000000000 R11: 0000000000000246 R12: 000056358f2b8ad0 [ 39.201884] R13: 00007ffcdf839ac0 R14: 000056358f2b9bc0 R15: 000056358f2ca780 [ 39.203181] [ 39.203603] irq event stamp: 1765 [ 39.204249] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 39.205750] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.207246] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 39.208759] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 39.210248] ---[ end trace 0000000000000000 ]--- [ 42.483415] ------------[ cut here ]------------ [ 42.483882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.484926] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.485669] Modules linked in: [ 42.485987] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.486954] Tainted: [W]=WARN [ 42.487253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.487983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.488419] 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 [ 42.490013] RSP: 0018:ffff88801c0afbc0 EFLAGS: 00010286 [ 42.490481] RAX: 0000000000000000 RBX: ffffed1003815f78 RCX: ffffffff813a4050 [ 42.491127] RDX: ffff888016371bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.491748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003815f2f [ 42.492392] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.493032] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c0afdf8 [ 42.493662] FS: 00007fd1aa32f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.494383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.494890] CR2: 00007fd1aa8954a6 CR3: 000000000dcb0000 CR4: 0000000000350ef0 [ 42.495534] Call Trace: [ 42.495765] [ 42.495987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.496415] ? __create_object+0x59/0x80 [ 42.496782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.497255] __vmalloc_noprof+0x59/0x60 [ 42.497616] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.498040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.498480] bpf_prog_alloc+0x39/0x200 [ 42.498827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.499288] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.499716] do_seccomp+0x349/0x25e0 [ 42.500066] ? find_held_lock+0x2b/0x80 [ 42.500424] ? do_prlimit+0x310/0x610 [ 42.500767] ? __pfx_do_seccomp+0x10/0x10 [ 42.501150] ? do_raw_spin_unlock+0x53/0x220 [ 42.501549] ? _raw_spin_unlock+0x1e/0x40 [ 42.501912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.502385] ? static_key_count+0x60/0x80 [ 42.502768] prctl_set_seccomp+0x4e/0x70 [ 42.503147] __do_sys_prctl+0xe6c/0x1d70 [ 42.503509] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.503904] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.504379] ? irqentry_exit+0xf3/0x650 [ 42.504736] do_syscall_64+0xbf/0x430 [ 42.505100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.505561] RIP: 0033:0x7fd1aa8215cd [ 42.505884] 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 [ 42.507438] RSP: 002b:00007ffc53e39120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.508101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1aa8215cd [ 42.508711] RDX: 000055917c2b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.509346] RBP: 00007ffc53e39180 R08: 0000000000000000 R09: 00007ffc53e38820 [ 42.509955] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591a2e61ad0 [ 42.510588] R13: 00007ffc53e395b0 R14: 00005591a2e62bc0 R15: 00005591a2e73780 [ 42.511225] [ 42.511438] irq event stamp: 1681 [ 42.511733] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 42.512485] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 42.513230] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 42.514000] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 42.514724] ---[ end trace 0000000000000000 ]--- [ 43.362868] ------------[ cut here ]------------ [ 43.363779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.365737] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.367208] Modules linked in: [ 43.367792] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.369751] Tainted: [W]=WARN [ 43.370350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.371830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.372783] 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 [ 43.375996] RSP: 0018:ffff88800f0efbc0 EFLAGS: 00010286 [ 43.377005] RAX: 0000000000000000 RBX: ffffed1001e1df78 RCX: ffffffff813a4050 [ 43.378297] RDX: ffff88800f210000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.379598] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e1df2f [ 43.380907] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.382182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0efdf8 [ 43.383468] FS: 00007efc17c88900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.384881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.385940] CR2: 00007fff1b24aef7 CR3: 000000000d705000 CR4: 0000000000350ef0 [ 43.387246] Call Trace: [ 43.387713] [ 43.388173] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.389073] ? __create_object+0x59/0x80 [ 43.389836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.390816] __vmalloc_noprof+0x59/0x60 [ 43.391613] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.392537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.393499] bpf_prog_alloc+0x39/0x200 [ 43.394244] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.395215] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.396144] do_seccomp+0x349/0x25e0 [ 43.396820] ? find_held_lock+0x2b/0x80 [ 43.397631] ? do_prlimit+0x310/0x610 [ 43.398396] ? __pfx_do_seccomp+0x10/0x10 [ 43.399201] ? do_raw_spin_unlock+0x53/0x220 [ 43.400039] ? _raw_spin_unlock+0x1e/0x40 [ 43.400815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.401846] ? static_key_count+0x60/0x80 [ 43.402650] prctl_set_seccomp+0x4e/0x70 [ 43.403473] __do_sys_prctl+0xe6c/0x1d70 [ 43.404275] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.405180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.406181] ? irqentry_exit+0xf3/0x650 [ 43.406940] do_syscall_64+0xbf/0x430 [ 43.407730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.408691] RIP: 0033:0x7efc1817a5cd [ 43.409438] 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 [ 43.412709] RSP: 002b:00007fff1b2487b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.414145] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc1817a5cd [ 43.415470] RDX: 0000563644fc3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.416806] RBP: 00007fff1b248810 R08: 0000000000000000 R09: 00007fff1b247eb0 [ 43.418113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563664e5ebf0 [ 43.419440] R13: 00007fff1b248c40 R14: 0000563664e68380 R15: 0000563664e73460 [ 43.420752] [ 43.421229] irq event stamp: 1725 [ 43.421855] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 43.423385] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 43.424920] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 43.426531] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 43.427822] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57000' (ECDSA) to the list of known hosts. 2025/11/19 06:02:28 fuzzer started 2025/11/19 06:02:28 dialing manager at localhost:34383 2025/11/19 06:02:28 checking machine... 2025/11/19 06:02:28 checking revisions... [ 44.301194] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:02:28 testing simple program... [ 44.386886] cgroup: Unknown subsys name 'net' [ 44.448416] cgroup: Unknown subsys name 'cpuset' [ 44.461536] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:02:27 Registers: info registers vcpu 0 RAX=00000000fc519679 RBX=0000000086f49c29 RCX=00000000258b2e66 RDX=0000000000000015 RSI=ffff88806ce08b80 RDI=0000000000000024 RBP=0000000000000001 RSP=ffff88806ce08b00 R8 =000000007ad950e8 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08b68 R15=0000000000000015 RIP=ffffffff82642b5a RFL=00000282 [--S----] 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 00007fd1aa32f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005591a2e86768 CR3=000000000d5fb000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888015ec7618 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000001 R9 =ffff88806cf08a80 R10=000000000003c9ed R11=000000000002671b R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880162a9bc0 R15=ffff88806cf08a40 RIP=ffffffff81528f47 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 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=00007fb9342f8028 CR3=000000001fd93000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e616d7a6c62696c2f756e672d78 XMM02=00352e6f732e616d7a6c62696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000