[ 46.108807] ------------[ cut here ]------------ [ 46.109725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.111686] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.113125] Modules linked in: [ 46.113701] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.115671] Tainted: [W]=WARN [ 46.116272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.117738] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.118884] 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 [ 46.122129] RSP: 0018:ffff88801872fbc0 EFLAGS: 00010286 [ 46.123115] RAX: 0000000000000000 RBX: ffffed10030e5f78 RCX: ffffffff813a4050 [ 46.124412] RDX: ffff88801748d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.125672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e5f2f [ 46.126942] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.128266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801872fdf8 [ 46.129538] FS: 00007f03191bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.130980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.132050] CR2: 00007ffcf4eacef7 CR3: 000000001ead3000 CR4: 0000000000350ef0 [ 46.133335] Call Trace: [ 46.133790] [ 46.134235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.135147] ? __create_object+0x59/0x80 [ 46.135888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.136856] __vmalloc_noprof+0x59/0x60 [ 46.137602] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.138460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.139379] bpf_prog_alloc+0x39/0x200 [ 46.140117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.141047] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.141899] do_seccomp+0x349/0x25e0 [ 46.142615] ? find_held_lock+0x2b/0x80 [ 46.143384] ? do_prlimit+0x310/0x610 [ 46.144135] ? __pfx_do_seccomp+0x10/0x10 [ 46.144887] ? do_raw_spin_unlock+0x53/0x220 [ 46.145728] ? _raw_spin_unlock+0x1e/0x40 [ 46.146518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.147496] ? static_key_count+0x60/0x80 [ 46.148340] prctl_set_seccomp+0x4e/0x70 [ 46.149123] __do_sys_prctl+0xe6c/0x1d70 [ 46.149866] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.150734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.151712] ? irqentry_exit+0xf3/0x650 [ 46.152494] do_syscall_64+0xbf/0x430 [ 46.153247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.154208] RIP: 0033:0x7f03196ad5cd [ 46.154872] 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 [ 46.158090] RSP: 002b:00007ffcf4eaaaf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.159477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03196ad5cd [ 46.160796] RDX: 000056277e3a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.162096] RBP: 00007ffcf4eaab50 R08: 0000000000000000 R09: 00007ffcf4eaa1f0 [ 46.163388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562787b2a2b0 [ 46.164692] R13: 00007ffcf4eaaf80 R14: 0000562787b2cd20 R15: 0000562787b3e8d0 [ 46.166010] [ 46.166440] irq event stamp: 1877 [ 46.167104] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 46.168651] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 46.170187] softirqs last enabled at (1900): [] handle_softirqs+0x50c/0x770 [ 46.171736] softirqs last disabled at (1885): [] __irq_exit_rcu+0xc4/0x100 [ 46.173276] ---[ end trace 0000000000000000 ]--- [ 49.601870] ------------[ cut here ]------------ [ 49.602885] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.605162] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.607057] Modules linked in: [ 49.607708] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.609941] Tainted: [W]=WARN [ 49.610554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.612104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.613063] 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 [ 49.616316] RSP: 0018:ffff888016707bc0 EFLAGS: 00010286 [ 49.617337] RAX: 0000000000000000 RBX: ffffed1002ce0f78 RCX: ffffffff813a4050 [ 49.618698] RDX: ffff888009bdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.620067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce0f2f [ 49.621427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.622775] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016707df8 [ 49.624152] FS: 00007f487bd39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.625691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.626817] CR2: 00007fff332d3ef7 CR3: 000000001d194000 CR4: 0000000000350ef0 [ 49.628193] Call Trace: [ 49.628689] [ 49.629174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.630144] ? __create_object+0x59/0x80 [ 49.630940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.632030] __vmalloc_noprof+0x59/0x60 [ 49.632798] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.633734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.634725] bpf_prog_alloc+0x39/0x200 [ 49.635516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.636554] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.637562] do_seccomp+0x349/0x25e0 [ 49.638364] ? find_held_lock+0x2b/0x80 [ 49.639213] ? do_prlimit+0x310/0x610 [ 49.640060] ? __pfx_do_seccomp+0x10/0x10 [ 49.640891] ? do_raw_spin_unlock+0x53/0x220 [ 49.641823] ? _raw_spin_unlock+0x1e/0x40 [ 49.642707] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.643791] ? static_key_count+0x60/0x80 [ 49.644708] prctl_set_seccomp+0x4e/0x70 [ 49.645583] __do_sys_prctl+0xe6c/0x1d70 [ 49.646460] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.647436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.648556] ? irqentry_exit+0xf3/0x650 [ 49.649412] do_syscall_64+0xbf/0x430 [ 49.650240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.651324] RIP: 0033:0x7f487c22b5cd [ 49.652147] 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 [ 49.655754] RSP: 002b:00007fff332d1720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.657224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f487c22b5cd [ 49.658691] RDX: 00005620b4c09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.660183] RBP: 00007fff332d1780 R08: 0000000000000000 R09: 00007fff332d0e20 [ 49.661530] R10: 0000000000000000 R11: 0000000000000246 R12: 00005620f3521ad0 [ 49.662828] R13: 00007fff332d1bb0 R14: 00005620f3522bc0 R15: 00005620f3533780 [ 49.664153] [ 49.664580] irq event stamp: 1849 [ 49.665242] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.666777] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.668338] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 49.669680] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.670972] ---[ end trace 0000000000000000 ]--- [ 50.482205] ------------[ cut here ]------------ [ 50.483133] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.485108] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.486573] Modules linked in: [ 50.487212] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.489267] Tainted: [W]=WARN [ 50.489820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.491304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.492248] 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 [ 50.495483] RSP: 0018:ffff88801a427bc0 EFLAGS: 00010286 [ 50.496477] RAX: 0000000000000000 RBX: ffffed1003484f78 RCX: ffffffff813a4050 [ 50.497785] RDX: ffff888016795340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.499067] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003484f2f [ 50.500362] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.501654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a427df8 [ 50.502981] FS: 00007f2f7afc3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.504473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.505547] CR2: 00007f2f7b4b5580 CR3: 0000000007788000 CR4: 0000000000350ef0 [ 50.506848] Call Trace: [ 50.507361] [ 50.507775] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.508703] ? __create_object+0x59/0x80 [ 50.509513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.510507] __vmalloc_noprof+0x59/0x60 [ 50.511276] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.512166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.513100] bpf_prog_alloc+0x39/0x200 [ 50.513788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.514728] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.515645] do_seccomp+0x349/0x25e0 [ 50.516373] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.517294] ? __pfx_do_seccomp+0x10/0x10 [ 50.518096] ? find_held_lock+0x2b/0x80 [ 50.518812] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.519777] ? static_key_count+0x60/0x80 [ 50.520605] prctl_set_seccomp+0x4e/0x70 [ 50.521391] __do_sys_prctl+0xe6c/0x1d70 [ 50.522191] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.523062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.524057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.525019] ? irqentry_exit+0xf3/0x650 [ 50.525741] do_syscall_64+0xbf/0x430 [ 50.526504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.527479] RIP: 0033:0x7f2f7b4b55cd [ 50.528217] 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 [ 50.531393] RSP: 002b:00007ffeacf9b790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.532779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f7b4b55cd [ 50.534073] RDX: 000055fb1a4dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.535362] RBP: 00007ffeacf9b7f0 R08: 0000000000000000 R09: 00007ffeacf9ae90 [ 50.536669] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb3036bad0 [ 50.537938] R13: 00007ffeacf9bc20 R14: 000055fb3036cbc0 R15: 000055fb3037d780 [ 50.539263] [ 50.539691] irq event stamp: 1755 [ 50.540367] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.541909] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.543432] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 50.544994] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 50.546528] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47825' (ECDSA) to the list of known hosts. 2025/11/18 23:31:52 fuzzer started 2025/11/18 23:31:52 dialing manager at localhost:34383 2025/11/18 23:31:52 checking machine... 2025/11/18 23:31:52 checking revisions... [ 51.442327] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:31:52 testing simple program... [ 51.516039] cgroup: Unknown subsys name 'net' [ 51.569720] cgroup: Unknown subsys name 'cpuset' [ 51.588591] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:31:51 Registers: info registers vcpu 0 RAX=00000000e51442c4 RBX=00000000000173f0 RCX=0000000000000000 RDX=0000000000000021 RSI=ffffffff812c3489 RDI=ffffffff85ca1480 RBP=0000000b8e5b9566 RSP=ffff88806ce08d30 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88806ce28500 R13=dffffc0000000000 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff812c348c 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 00007f487bd39900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f487bd08008 CR3=000000002133f000 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=0000000000025e1b 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5eeb08f018 CR3=000000000d998000 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=31333a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383634 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000