[ 46.396998] ------------[ cut here ]------------ [ 46.397900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.400179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.401640] Modules linked in: [ 46.402262] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.404258] Tainted: [W]=WARN [ 46.404808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.406506] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.407515] 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 [ 46.410679] RSP: 0018:ffff888016667bc0 EFLAGS: 00010286 [ 46.411676] RAX: 0000000000000000 RBX: ffffed1002cccf78 RCX: ffffffff813a4050 [ 46.412982] RDX: ffff888019c2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.414259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cccf2f [ 46.415549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.416843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016667df8 [ 46.418116] FS: 00007fb48571f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.419560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.420619] CR2: 00007ffd6c59def7 CR3: 000000000e89b000 CR4: 0000000000350ef0 [ 46.421902] Call Trace: [ 46.422414] [ 46.422827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.423747] ? __create_object+0x59/0x80 [ 46.424533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.425500] __vmalloc_noprof+0x59/0x60 [ 46.426268] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.427111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.428063] bpf_prog_alloc+0x39/0x200 [ 46.428805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.429737] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.430646] do_seccomp+0x349/0x25e0 [ 46.431387] ? find_held_lock+0x2b/0x80 [ 46.432104] ? do_prlimit+0x310/0x610 [ 46.432840] ? __pfx_do_seccomp+0x10/0x10 [ 46.433617] ? do_raw_spin_unlock+0x53/0x220 [ 46.434434] ? _raw_spin_unlock+0x1e/0x40 [ 46.435178] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.436157] ? static_key_count+0x60/0x80 [ 46.436956] prctl_set_seccomp+0x4e/0x70 [ 46.437719] __do_sys_prctl+0xe6c/0x1d70 [ 46.438495] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.439352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.440325] ? irqentry_exit+0xf3/0x650 [ 46.441053] do_syscall_64+0xbf/0x430 [ 46.441782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.442717] RIP: 0033:0x7fb485c115cd [ 46.443439] 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 [ 46.446578] RSP: 002b:00007ffd6c59cdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.447955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb485c115cd [ 46.449243] RDX: 00005556d827ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.450524] RBP: 00007ffd6c59ce50 R08: 0000000000000000 R09: 00007ffd6c59c4f0 [ 46.451752] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556de3e6ad0 [ 46.452807] R13: 00007ffd6c59d280 R14: 00005556de3e7bc0 R15: 00005556de3f8780 [ 46.453875] [ 46.454266] irq event stamp: 1839 [ 46.454766] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 46.456024] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 46.457267] softirqs last enabled at (1490): [] handle_softirqs+0x50c/0x770 [ 46.458543] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 46.459798] ---[ end trace 0000000000000000 ]--- [ 49.535664] ------------[ cut here ]------------ [ 49.536725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.538994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.540724] Modules linked in: [ 49.541452] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.543758] Tainted: [W]=WARN [ 49.544451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.546143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.547238] 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 [ 49.550891] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286 [ 49.552049] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050 [ 49.553537] RDX: ffff888009deb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.555027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f [ 49.556542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.558021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8 [ 49.559519] FS: 00007fed84a12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.561217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.562452] CR2: 00007fed84f04580 CR3: 000000001f9e0000 CR4: 0000000000350ef0 [ 49.563956] Call Trace: [ 49.564555] [ 49.565032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.566070] ? __create_object+0x59/0x80 [ 49.566966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.568093] __vmalloc_noprof+0x59/0x60 [ 49.568970] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.569981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.571053] bpf_prog_alloc+0x39/0x200 [ 49.571961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.573037] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.574079] do_seccomp+0x349/0x25e0 [ 49.574916] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.575968] ? __pfx_do_seccomp+0x10/0x10 [ 49.576881] ? find_held_lock+0x2b/0x80 [ 49.577756] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.578867] ? static_key_count+0x60/0x80 [ 49.579796] prctl_set_seccomp+0x4e/0x70 [ 49.580564] __do_sys_prctl+0xe6c/0x1d70 [ 49.581347] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.582136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.583092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.584048] ? irqentry_exit+0xf3/0x650 [ 49.584798] do_syscall_64+0xbf/0x430 [ 49.585526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.586468] RIP: 0033:0x7fed84f045cd [ 49.587129] 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 [ 49.590171] RSP: 002b:00007ffdc3083ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.591544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed84f045cd [ 49.592796] RDX: 0000556cad8f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.594058] RBP: 00007ffdc3083f40 R08: 0000000000000000 R09: 00007ffdc30835e0 [ 49.595337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cd90dead0 [ 49.596621] R13: 00007ffdc3084370 R14: 0000556cd90dfbc0 R15: 0000556cd90f0780 [ 49.597922] [ 49.598375] irq event stamp: 1805 [ 49.598970] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.600297] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.601543] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.602810] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.604056] ---[ end trace 0000000000000000 ]--- [ 50.437067] ------------[ cut here ]------------ [ 50.438016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.440058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.441540] Modules linked in: [ 50.442154] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.444567] Tainted: [W]=WARN [ 50.445152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.446668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.447619] 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 [ 50.450917] RSP: 0018:ffff888016887bc0 EFLAGS: 00010286 [ 50.451978] RAX: 0000000000000000 RBX: ffffed1002d10f78 RCX: ffffffff813a4050 [ 50.453307] RDX: ffff888013909bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.454619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d10f2f [ 50.455992] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.457309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016887df8 [ 50.458628] FS: 00007fc400a6b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.460160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.461285] CR2: 00007fff340dfef7 CR3: 000000001fb71000 CR4: 0000000000350ef0 [ 50.462615] Call Trace: [ 50.463131] [ 50.463595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.464551] ? __create_object+0x59/0x80 [ 50.465375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.466364] __vmalloc_noprof+0x59/0x60 [ 50.467126] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.468047] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.469058] bpf_prog_alloc+0x39/0x200 [ 50.470028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.471275] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.472467] do_seccomp+0x349/0x25e0 [ 50.473419] ? find_held_lock+0x2b/0x80 [ 50.474423] ? do_prlimit+0x310/0x610 [ 50.475389] ? __pfx_do_seccomp+0x10/0x10 [ 50.476293] ? do_raw_spin_unlock+0x53/0x220 [ 50.477108] ? _raw_spin_unlock+0x1e/0x40 [ 50.477922] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.478915] ? static_key_count+0x60/0x80 [ 50.479756] prctl_set_seccomp+0x4e/0x70 [ 50.480587] __do_sys_prctl+0xe6c/0x1d70 [ 50.481424] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.482328] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.483364] ? irqentry_exit+0xf3/0x650 [ 50.484106] do_syscall_64+0xbf/0x430 [ 50.484880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.485873] RIP: 0033:0x7fc400f5d5cd [ 50.486601] 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 [ 50.489929] RSP: 002b:00007fff340ddef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.491356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc400f5d5cd [ 50.492699] RDX: 0000562a5d0a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.494031] RBP: 00007fff340ddf50 R08: 0000000000000000 R09: 00007fff340dd5f0 [ 50.495383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a5daa4ad0 [ 50.496691] R13: 00007fff340de380 R14: 0000562a5daa5bc0 R15: 0000562a5dab6780 [ 50.498076] [ 50.498551] irq event stamp: 1813 [ 50.499240] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.500671] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.501977] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.503306] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.504575] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36588' (ECDSA) to the list of known hosts. 2025/11/18 20:15:01 fuzzer started 2025/11/18 20:15:01 dialing manager at localhost:34383 2025/11/18 20:15:01 checking machine... 2025/11/18 20:15:01 checking revisions... [ 51.402065] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:15:01 testing simple program... [ 51.480632] cgroup: Unknown subsys name 'net' [ 51.546004] cgroup: Unknown subsys name 'cpuset' [ 51.562134] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:15:00 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff88806ce08974 RDX=1ffff110013bd080 RSI=ffffffff85e1ffe0 RDI=ffff888009de8400 RBP=ffff888009de8000 RSP=ffff88806ce08980 R8 =ffffffff86ab8458 R9 =ffff88806ce08a60 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009de8000 R13=ffff88806ce08a68 R14=ffff88806ce08d70 R15=ffff88806ce08a20 RIP=ffffffff815d2be2 RFL=00000246 [---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 00007fed84a12900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc307e000 CR3=000000001fa3a000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026e99 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd78f60b010 CR3=000000000b904000 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=35313a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000