[ 45.855268] ------------[ cut here ]------------ [ 45.856027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.857679] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.858867] Modules linked in: [ 45.859409] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.861073] Tainted: [W]=WARN [ 45.861535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.862794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.863549] 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 [ 45.866174] RSP: 0018:ffff88800a757bc0 EFLAGS: 00010286 [ 45.866993] RAX: 0000000000000000 RBX: ffffed10014eaf78 RCX: ffffffff813a4050 [ 45.868049] RDX: ffff8880180ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.869116] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014eaf2f [ 45.870178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.871245] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a757df8 [ 45.872312] FS: 00007f8cc8676900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.873526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.874403] CR2: 00007f8cc8b68580 CR3: 0000000009f9c000 CR4: 0000000000350ef0 [ 45.875469] Call Trace: [ 45.875854] [ 45.876223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.876981] ? __create_object+0x59/0x80 [ 45.877600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.878388] __vmalloc_noprof+0x59/0x60 [ 45.879008] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.879684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.880459] bpf_prog_alloc+0x39/0x200 [ 45.881078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.881828] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.882582] do_seccomp+0x349/0x25e0 [ 45.883175] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.883881] ? __pfx_do_seccomp+0x10/0x10 [ 45.884536] ? find_held_lock+0x2b/0x80 [ 45.885207] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.886020] ? static_key_count+0x60/0x80 [ 45.886645] prctl_set_seccomp+0x4e/0x70 [ 45.887287] __do_sys_prctl+0xe6c/0x1d70 [ 45.887894] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.888585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.889402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.890201] ? irqentry_exit+0xf3/0x650 [ 45.890805] do_syscall_64+0xbf/0x430 [ 45.891412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.892199] RIP: 0033:0x7f8cc8b685cd [ 45.892754] 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 [ 45.895380] RSP: 002b:00007ffef0ca9240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.896514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8cc8b685cd [ 45.897578] RDX: 00005588d6f82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.898652] RBP: 00007ffef0ca92a0 R08: 0000000000000000 R09: 00007ffef0ca8940 [ 45.899717] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588d9455ad0 [ 45.900820] R13: 00007ffef0ca96d0 R14: 00005588d9456bc0 R15: 00005588d9467780 [ 45.901945] [ 45.902301] irq event stamp: 1775 [ 45.902801] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 45.904048] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 45.905313] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 45.906571] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 45.907838] ---[ end trace 0000000000000000 ]--- [ 49.186450] ------------[ cut here ]------------ [ 49.187366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.189348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.190766] Modules linked in: [ 49.191427] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.193407] Tainted: [W]=WARN [ 49.194022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.195455] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.196355] 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 [ 49.199494] RSP: 0018:ffff888016bd7bc0 EFLAGS: 00010286 [ 49.200460] RAX: 0000000000000000 RBX: ffffed1002d7af78 RCX: ffffffff813a4050 [ 49.201763] RDX: ffff888016be5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.203026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7af2f [ 49.204287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.205587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bd7df8 [ 49.206855] FS: 00007f0584257900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.208257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.209350] CR2: 00007fffb2fd0ef7 CR3: 000000001f05c000 CR4: 0000000000350ef0 [ 49.210626] Call Trace: [ 49.211127] [ 49.211540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.212435] ? __create_object+0x59/0x80 [ 49.213281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.214253] __vmalloc_noprof+0x59/0x60 [ 49.215014] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.215827] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.216756] bpf_prog_alloc+0x39/0x200 [ 49.217536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.218453] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.219361] do_seccomp+0x349/0x25e0 [ 49.220071] ? find_held_lock+0x2b/0x80 [ 49.220776] ? do_prlimit+0x310/0x610 [ 49.221541] ? __pfx_do_seccomp+0x10/0x10 [ 49.222322] ? do_raw_spin_unlock+0x53/0x220 [ 49.223155] ? _raw_spin_unlock+0x1e/0x40 [ 49.223885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.224848] ? static_key_count+0x60/0x80 [ 49.225690] prctl_set_seccomp+0x4e/0x70 [ 49.226469] __do_sys_prctl+0xe6c/0x1d70 [ 49.227244] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.228092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.229098] ? irqentry_exit+0xf3/0x650 [ 49.229804] do_syscall_64+0xbf/0x430 [ 49.230530] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.231475] RIP: 0033:0x7f05847495cd [ 49.232173] 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 [ 49.235323] RSP: 002b:00007fffb2fcf020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.236659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05847495cd [ 49.237968] RDX: 0000563a45cdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.239237] RBP: 00007fffb2fcf080 R08: 0000000000000000 R09: 00007fffb2fce720 [ 49.240494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a75620b10 [ 49.241795] R13: 00007fffb2fcf4b0 R14: 0000563a756212b0 R15: 0000563a756356f0 [ 49.243089] [ 49.243515] irq event stamp: 1755 [ 49.244164] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.245705] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.247212] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 49.248751] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.250286] ---[ end trace 0000000000000000 ]--- [ 50.037533] ------------[ cut here ]------------ [ 50.038483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.040526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.042049] Modules linked in: [ 50.042639] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.044643] Tainted: [W]=WARN [ 50.045275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.046742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.047651] 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 [ 50.050859] RSP: 0018:ffff888016a97bc0 EFLAGS: 00010286 [ 50.051849] RAX: 0000000000000000 RBX: ffffed1002d52f78 RCX: ffffffff813a4050 [ 50.053173] RDX: ffff88801697b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.054447] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d52f2f [ 50.055728] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.057043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a97df8 [ 50.058338] FS: 00007f70a89c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.059782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.060878] CR2: 00007f70a8eb6580 CR3: 000000000b7a0000 CR4: 0000000000350ef0 [ 50.062201] Call Trace: [ 50.062668] [ 50.063127] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.064012] ? __create_object+0x59/0x80 [ 50.064751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.065742] __vmalloc_noprof+0x59/0x60 [ 50.066514] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.067377] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.068315] bpf_prog_alloc+0x39/0x200 [ 50.069073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.069993] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.070854] do_seccomp+0x349/0x25e0 [ 50.071555] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.072441] ? __pfx_do_seccomp+0x10/0x10 [ 50.073285] ? find_held_lock+0x2b/0x80 [ 50.074032] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.074978] ? static_key_count+0x60/0x80 [ 50.075714] prctl_set_seccomp+0x4e/0x70 [ 50.076476] __do_sys_prctl+0xe6c/0x1d70 [ 50.077393] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.078529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.079791] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.081087] ? irqentry_exit+0xf3/0x650 [ 50.082055] do_syscall_64+0xbf/0x430 [ 50.082816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.083863] RIP: 0033:0x7f70a8eb65cd [ 50.084648] 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 [ 50.088067] RSP: 002b:00007fffd92fea70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.089563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70a8eb65cd [ 50.090982] RDX: 00005574597d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.092363] RBP: 00007fffd92fead0 R08: 0000000000000000 R09: 00007fffd92fe170 [ 50.093645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557484e682b0 [ 50.094984] R13: 00007fffd92fef00 R14: 0000557484e6ad20 R15: 0000557484e7c8d0 [ 50.096316] [ 50.096723] irq event stamp: 1723 [ 50.097404] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.098946] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.100536] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.102220] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.103851] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24595' (ECDSA) to the list of known hosts. 2025/11/18 11:51:10 fuzzer started 2025/11/18 11:51:11 dialing manager at localhost:34383 2025/11/18 11:51:11 checking machine... 2025/11/18 11:51:11 checking revisions... [ 50.993196] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:51:11 testing simple program... [ 51.079324] cgroup: Unknown subsys name 'net' [ 51.140441] cgroup: Unknown subsys name 'cpuset' [ 51.153239] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:51:10 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801663fbc0 RCX=ffffffff84c1c2a3 RDX=ffff888015b20000 RSI=ffffffff84c18b86 RDI=ffff88801663fa20 RBP=ffff88801663fa20 RSP=ffff88801663f900 R8 =1ffff11002cc7f82 R9 =ffffed10017af060 R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=ffff88801663fa20 R14=dffffc0000000000 R15=ffff88800bd78280 RIP=ffffffff81751e08 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 00007f0584257900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0584226008 CR3=000000001f0b5000 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=0000000000023fcf 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d52d62048 CR3=000000000d51f000 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=daec063b70360fa0474ccbf04562a89e XMM02=0000000000305308ec2efd57dc4c00df XMM03=000000000030ec88d4a18444de2f458f XMM04=875c910f37cdd0f800000000000ae988 XMM05=f71bfcf06401b9fb000000000031fab8 XMM06=817b8945e9d50373000000000031eb58 XMM07=e042d86d42eb936e000000000030ef08 XMM08=d4a18444de2f458f0000000000305368 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000