[ 46.914245] ------------[ cut here ]------------ [ 46.915184] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.917243] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.918715] Modules linked in: [ 46.919359] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.922766] Tainted: [W]=WARN [ 46.923447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.924939] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.925851] 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 [ 46.929009] RSP: 0018:ffff888019337bc0 EFLAGS: 00010286 [ 46.929982] RAX: 0000000000000000 RBX: ffffed1003266f78 RCX: ffffffff813a4050 [ 46.931280] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.932562] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003266f2f [ 46.933823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.935114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019337df8 [ 46.936408] FS: 00007f91a446a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.937842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.938910] CR2: 00007ffd87cd3ef7 CR3: 000000000e08d000 CR4: 0000000000350ef0 [ 46.940209] Call Trace: [ 46.940671] [ 46.941077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.941971] ? __create_object+0x59/0x80 [ 46.942763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.943733] __vmalloc_noprof+0x59/0x60 [ 46.944495] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.945357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.946298] bpf_prog_alloc+0x39/0x200 [ 46.947010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.947941] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.948851] do_seccomp+0x349/0x25e0 [ 46.949584] ? find_held_lock+0x2b/0x80 [ 46.950332] ? do_prlimit+0x310/0x610 [ 46.951068] ? __pfx_do_seccomp+0x10/0x10 [ 46.951856] ? do_raw_spin_unlock+0x53/0x220 [ 46.952708] ? _raw_spin_unlock+0x1e/0x40 [ 46.953486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.954459] ? static_key_count+0x60/0x80 [ 46.955269] prctl_set_seccomp+0x4e/0x70 [ 46.956008] __do_sys_prctl+0xe6c/0x1d70 [ 46.956792] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.957645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.958627] ? irqentry_exit+0xf3/0x650 [ 46.959397] do_syscall_64+0xbf/0x430 [ 46.960101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.961047] RIP: 0033:0x7f91a495c5cd [ 46.961753] 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 [ 46.964971] RSP: 002b:00007ffd87cd2680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.966345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91a495c5cd [ 46.967657] RDX: 00005606d717ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.968950] RBP: 00007ffd87cd26e0 R08: 0000000000000000 R09: 00007ffd87cd1d80 [ 46.970243] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606fdd76ad0 [ 46.971533] R13: 00007ffd87cd2b10 R14: 00005606fdd77bc0 R15: 00005606fdd88780 [ 46.972693] [ 46.973069] irq event stamp: 3367 [ 46.973645] hardirqs last enabled at (3377): [] __up_console_sem+0x78/0x80 [ 46.975024] hardirqs last disabled at (3386): [] __up_console_sem+0x5d/0x80 [ 46.976388] softirqs last enabled at (3336): [] handle_softirqs+0x50c/0x770 [ 46.977764] softirqs last disabled at (3327): [] __irq_exit_rcu+0xc4/0x100 [ 46.979124] ---[ end trace 0000000000000000 ]--- [ 49.136468] ------------[ cut here ]------------ [ 49.137369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.139418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.140866] Modules linked in: [ 49.141502] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.143491] Tainted: [W]=WARN [ 49.144040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.145491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.146382] 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 [ 49.149542] RSP: 0018:ffff888016dc7bc0 EFLAGS: 00010286 [ 49.150518] RAX: 0000000000000000 RBX: ffffed1002db8f78 RCX: ffffffff813a4050 [ 49.151821] RDX: ffff888019f60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.153095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db8f2f [ 49.154381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.155671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dc7df8 [ 49.156972] FS: 00007f80d2a92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.158403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.159473] CR2: 00007f80d2f84580 CR3: 0000000020106000 CR4: 0000000000350ef0 [ 49.160756] Call Trace: [ 49.161255] [ 49.161664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.162560] ? __create_object+0x59/0x80 [ 49.163367] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.164338] __vmalloc_noprof+0x59/0x60 [ 49.165049] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.165938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.166906] bpf_prog_alloc+0x39/0x200 [ 49.167653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.168596] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.169512] do_seccomp+0x349/0x25e0 [ 49.170244] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.171128] ? __pfx_do_seccomp+0x10/0x10 [ 49.171936] ? find_held_lock+0x2b/0x80 [ 49.172709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.173688] ? static_key_count+0x60/0x80 [ 49.174507] prctl_set_seccomp+0x4e/0x70 [ 49.175299] __do_sys_prctl+0xe6c/0x1d70 [ 49.176052] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.176915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.177898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.178892] ? irqentry_exit+0xf3/0x650 [ 49.179670] do_syscall_64+0xbf/0x430 [ 49.180412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.181372] RIP: 0033:0x7f80d2f845cd [ 49.182044] 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 [ 49.185263] RSP: 002b:00007ffcef848310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.186654] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80d2f845cd [ 49.187966] RDX: 00005562e9a57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.189266] RBP: 00007ffcef848370 R08: 0000000000000000 R09: 00007ffcef847a10 [ 49.190565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556303b55bf0 [ 49.191873] R13: 00007ffcef8487a0 R14: 0000556303b5f380 R15: 0000556303b6a460 [ 49.193197] [ 49.193625] irq event stamp: 1803 [ 49.194291] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.195853] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.197404] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.198974] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.200512] ---[ end trace 0000000000000000 ]--- [ 49.949760] ------------[ cut here ]------------ [ 49.950754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.952862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.954455] Modules linked in: [ 49.955097] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.957222] Tainted: [W]=WARN [ 49.957782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.959338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.960300] 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 [ 49.963618] RSP: 0018:ffff88801a067bc0 EFLAGS: 00010286 [ 49.964651] RAX: 0000000000000000 RBX: ffffed100340cf78 RCX: ffffffff813a4050 [ 49.966001] RDX: ffff888016038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.967368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340cf2f [ 49.968708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.970040] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a067df8 [ 49.971421] FS: 00007f144ada6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.972906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.974027] CR2: 00007f144b298580 CR3: 000000000bfd1000 CR4: 0000000000350ef0 [ 49.975385] Call Trace: [ 49.975867] [ 49.976378] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.977332] ? __create_object+0x59/0x80 [ 49.978108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.979183] __vmalloc_noprof+0x59/0x60 [ 49.979915] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.980821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.981806] bpf_prog_alloc+0x39/0x200 [ 49.982636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.983631] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.984589] do_seccomp+0x349/0x25e0 [ 49.985342] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.986322] ? __pfx_do_seccomp+0x10/0x10 [ 49.987118] ? find_held_lock+0x2b/0x80 [ 49.987921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.988925] ? static_key_count+0x60/0x80 [ 49.989760] prctl_set_seccomp+0x4e/0x70 [ 49.990594] __do_sys_prctl+0xe6c/0x1d70 [ 49.991458] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.992369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.993365] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.994407] ? irqentry_exit+0xf3/0x650 [ 49.995245] do_syscall_64+0xbf/0x430 [ 49.995961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.996962] RIP: 0033:0x7f144b2985cd [ 49.997712] 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 [ 50.001011] RSP: 002b:00007ffe3d371d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.002448] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f144b2985cd [ 50.003823] RDX: 0000563244837e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.005180] RBP: 00007ffe3d371de0 R08: 0000000000000000 R09: 00007ffe3d371480 [ 50.006492] R10: 0000000000000000 R11: 0000000000000246 R12: 000056324bcb9ad0 [ 50.007867] R13: 00007ffe3d372210 R14: 000056324bcbabc0 R15: 000056324bccb780 [ 50.009251] [ 50.009683] irq event stamp: 1755 [ 50.010357] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.011956] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.013553] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 50.015193] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 50.016776] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28317' (ECDSA) to the list of known hosts. 2025/11/17 12:41:47 fuzzer started 2025/11/17 12:41:47 dialing manager at localhost:37895 2025/11/17 12:41:47 checking machine... 2025/11/17 12:41:47 checking revisions... [ 50.942431] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:41:47 testing simple program... [ 51.039317] cgroup: Unknown subsys name 'net' [ 51.194465] cgroup: Unknown subsys name 'cpuset' [ 51.294875] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:41:46 Registers: info registers vcpu 0 RAX=ffffffff81ab1425 RBX=ffffffff8671f714 RCX=ffffffff81ab1612 RDX=0000000000000000 RSI=ffffffff86aaecd0 RDI=ffffffff8671f714 RBP=ffffffff8671f718 RSP=ffff8880156b7140 R8 =ffffffff86aaecd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd8 R12=ffffffff8671f718 R13=ffffffff8671f714 R14=ffffffff8671f714 R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000216 [----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 00007f0407ce8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f04073ff000 CR3=000000000c058000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=a6d73f874a2f79c800000000000ae988 XMM05=1409c4845b547ff30000000000320e30 XMM06=522c8369e2b67253000000000031f468 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801a11c000 RCX=000000000000000e RDX=0000000000000400 RSI=0000000000000000 RDI=ffffed1003423840 RBP=0000000000002000 RSP=ffff88800fc9f6b8 R8 =ffff88801a11c000 R9 =0000000000000000 R10=ffffed1003423800 R11=0000000000000001 R12=ffff88801a11c000 R13=00000000000928c0 R14=00000000ffffffff R15=ffff888008c42280 RIP=ffffffff84c73c66 RFL=00000202 [-------] 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 00007f80d2a92900 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=00007ffcef842000 CR3=000000000e6e6000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000