[ 39.049874] ------------[ cut here ]------------ [ 39.050818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.054367] Modules linked in: [ 39.055010] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.057286] Tainted: [W]=WARN [ 39.058242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059754] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060712] 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 [ 39.063959] RSP: 0018:ffff888015987bc0 EFLAGS: 00010286 [ 39.064959] RAX: 0000000000000000 RBX: ffffed1002b30f78 RCX: ffffffff813a4050 [ 39.066283] RDX: ffff88800d1b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b30f2f [ 39.068904] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070198] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015987df8 [ 39.071489] FS: 00007fb0e7eb9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.072984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.074056] CR2: 00007ffc7e502ef7 CR3: 000000000b89c000 CR4: 0000000000350ef0 [ 39.075360] Call Trace: [ 39.075860] [ 39.076292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.077213] ? __create_object+0x59/0x80 [ 39.078016] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.079000] __vmalloc_noprof+0x59/0x60 [ 39.079769] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.080682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081639] bpf_prog_alloc+0x39/0x200 [ 39.082346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083291] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.084222] do_seccomp+0x349/0x25e0 [ 39.084956] ? find_held_lock+0x2b/0x80 [ 39.085780] ? do_prlimit+0x310/0x610 [ 39.086550] ? __pfx_do_seccomp+0x10/0x10 [ 39.087298] ? do_raw_spin_unlock+0x53/0x220 [ 39.088139] ? _raw_spin_unlock+0x1e/0x40 [ 39.088924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.089916] ? static_key_count+0x60/0x80 [ 39.090724] prctl_set_seccomp+0x4e/0x70 [ 39.091508] __do_sys_prctl+0xe6c/0x1d70 [ 39.092268] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.093123] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.094117] ? irqentry_exit+0xf3/0x650 [ 39.094890] do_syscall_64+0xbf/0x430 [ 39.095641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.096609] RIP: 0033:0x7fb0e83ab5cd [ 39.097279] 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 [ 39.100480] RSP: 002b:00007ffc7e501cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.101944] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb0e83ab5cd [ 39.103287] RDX: 0000564460501e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.104621] RBP: 00007ffc7e501d50 R08: 0000000000000000 R09: 00007ffc7e5013f0 [ 39.105915] R10: 0000000000000000 R11: 0000000000000246 R12: 000056449bca9ad0 [ 39.107221] R13: 00007ffc7e502180 R14: 000056449bcaabc0 R15: 000056449bcbb780 [ 39.108550] [ 39.108987] irq event stamp: 1925 [ 39.109649] hardirqs last enabled at (1935): [] __up_console_sem+0x78/0x80 [ 39.111196] hardirqs last disabled at (1944): [] __up_console_sem+0x5d/0x80 [ 39.112763] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 39.114345] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 39.115883] ---[ end trace 0000000000000000 ]--- [ 41.878692] ------------[ cut here ]------------ [ 41.879649] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.881665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.883098] Modules linked in: [ 41.883739] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.885735] Tainted: [W]=WARN [ 41.886295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.887780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.888686] 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 [ 41.891875] RSP: 0018:ffff88801a2afbc0 EFLAGS: 00010286 [ 41.892868] RAX: 0000000000000000 RBX: ffffed1003455f78 RCX: ffffffff813a4050 [ 41.894148] RDX: ffff88801598d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.895455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003455f2f [ 41.896718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.898012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2afdf8 [ 41.899294] FS: 00007faef7002900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.900742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.901815] CR2: 00007faef74f4580 CR3: 000000002034e000 CR4: 0000000000350ef0 [ 41.903091] Call Trace: [ 41.903597] [ 41.904018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.904911] ? __create_object+0x59/0x80 [ 41.905687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.906652] __vmalloc_noprof+0x59/0x60 [ 41.907356] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.908231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.909149] bpf_prog_alloc+0x39/0x200 [ 41.909875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.910820] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.911724] do_seccomp+0x349/0x25e0 [ 41.912417] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.913324] ? __pfx_do_seccomp+0x10/0x10 [ 41.914097] ? find_held_lock+0x2b/0x80 [ 41.914847] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.916343] ? static_key_count+0x60/0x80 [ 41.917155] prctl_set_seccomp+0x4e/0x70 [ 41.917923] __do_sys_prctl+0xe6c/0x1d70 [ 41.918701] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.919560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.920546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.921509] ? irqentry_exit+0xf3/0x650 [ 41.922221] do_syscall_64+0xbf/0x430 [ 41.922980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.923937] RIP: 0033:0x7faef74f45cd [ 41.924687] 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 [ 41.927883] RSP: 002b:00007ffc21f1b400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.929238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faef74f45cd [ 41.930528] RDX: 00005615bdd72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.931799] RBP: 00007ffc21f1b460 R08: 0000000000000000 R09: 00007ffc21f1ab00 [ 41.933120] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615c0c39ad0 [ 41.934456] R13: 00007ffc21f1b890 R14: 00005615c0c3abc0 R15: 00005615c0c4b780 [ 41.935774] [ 41.936209] irq event stamp: 1733 [ 41.936850] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 41.938356] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 41.939862] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 41.941430] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 41.942963] ---[ end trace 0000000000000000 ]--- [ 42.625302] ------------[ cut here ]------------ [ 42.626241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.628247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.629727] Modules linked in: [ 42.630326] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.632629] Tainted: [W]=WARN [ 42.633197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.634793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.635734] 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 [ 42.638990] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 42.639997] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 42.641312] RDX: ffff88801c448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.642624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 42.643935] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.645251] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 42.646561] FS: 00007f81eac63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.648044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.649128] CR2: 00007f81eb155580 CR3: 00000000202c4000 CR4: 0000000000350ef0 [ 42.650464] Call Trace: [ 42.650942] [ 42.651356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.652281] ? __create_object+0x59/0x80 [ 42.653078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.654070] __vmalloc_noprof+0x59/0x60 [ 42.654845] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.655738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.656705] bpf_prog_alloc+0x39/0x200 [ 42.657412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.658363] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.659277] do_seccomp+0x349/0x25e0 [ 42.660023] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.660943] ? __pfx_do_seccomp+0x10/0x10 [ 42.661753] ? find_held_lock+0x2b/0x80 [ 42.662529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.663513] ? static_key_count+0x60/0x80 [ 42.664294] prctl_set_seccomp+0x4e/0x70 [ 42.665086] __do_sys_prctl+0xe6c/0x1d70 [ 42.665893] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.666772] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.667762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.668762] ? irqentry_exit+0xf3/0x650 [ 42.669554] do_syscall_64+0xbf/0x430 [ 42.670268] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.671237] RIP: 0033:0x7f81eb1555cd [ 42.671942] 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 [ 42.675195] RSP: 002b:00007fffb161cfd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.676596] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81eb1555cd [ 42.677905] RDX: 000055c95fbcce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.679206] RBP: 00007fffb161d030 R08: 0000000000000000 R09: 00007fffb161c6d0 [ 42.680527] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c969c9dad0 [ 42.681837] R13: 00007fffb161d460 R14: 000055c969c9ebc0 R15: 000055c969caf780 [ 42.683157] [ 42.683634] irq event stamp: 1785 [ 42.684263] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 42.685810] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 42.687360] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 42.688945] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 42.690494] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44743' (ECDSA) to the list of known hosts. 2025/11/18 19:20:06 fuzzer started 2025/11/18 19:20:06 dialing manager at localhost:34383 2025/11/18 19:20:06 checking machine... 2025/11/18 19:20:06 checking revisions... [ 43.544559] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:20:06 testing simple program... [ 43.629541] cgroup: Unknown subsys name 'net' [ 43.697677] cgroup: Unknown subsys name 'cpuset' [ 43.716041] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:20:05 Registers: info registers vcpu 0 RAX=0000000000000181 RBX=ffff888015988000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015988a80 RDI=ffff888015988a58 RBP=ffff888015988a58 RSP=ffff8880174af310 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015988a80 R13=2c6dc65ca9c89454 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f5 RFL=00000007 [-----PC] 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 00007faef7002900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faef6fd1008 CR3=000000000b020000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880e548f000 RCX=000000000000080b RDX=0000000000000000 RSI=ffffffff81351e01 RDI=0000000000000001 RBP=ffff8880096efda8 RSP=ffff88806cf08fd0 R8 =0000000000000001 R9 =ffffed100d9e4799 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8134016f RFL=00000046 [---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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe53fbc7c8 CR3=000000001702b000 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=2035303a30323a393120383120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a30323a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000