[ 39.343950] ------------[ cut here ]------------ [ 39.344885] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.346882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.348313] Modules linked in: [ 39.348927] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.351146] Tainted: [W]=WARN [ 39.351816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.353279] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.354171] 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 [ 39.357316] RSP: 0018:ffff888015a6fbc0 EFLAGS: 00010286 [ 39.358296] RAX: 0000000000000000 RBX: ffffed1002b4df78 RCX: ffffffff813a4050 [ 39.359545] RDX: ffff888015d50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.360822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b4df2f [ 39.362089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.363346] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a6fdf8 [ 39.364627] FS: 00007f4eb0ae8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.366046] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.367111] CR2: 00007ffe0931fef8 CR3: 000000000fde1000 CR4: 0000000000350ef0 [ 39.368383] Call Trace: [ 39.368879] [ 39.369286] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.370167] ? __create_object+0x59/0x80 [ 39.370930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.371876] __vmalloc_noprof+0x59/0x60 [ 39.372627] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.373448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.374358] bpf_prog_alloc+0x39/0x200 [ 39.375069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.375978] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.376872] do_seccomp+0x349/0x25e0 [ 39.377533] ? find_held_lock+0x2b/0x80 [ 39.378277] ? do_prlimit+0x310/0x610 [ 39.379008] ? __pfx_do_seccomp+0x10/0x10 [ 39.379781] ? do_raw_spin_unlock+0x53/0x220 [ 39.380607] ? _raw_spin_unlock+0x1e/0x40 [ 39.381328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.382270] ? static_key_count+0x60/0x80 [ 39.383047] prctl_set_seccomp+0x4e/0x70 [ 39.383812] __do_sys_prctl+0xe6c/0x1d70 [ 39.384546] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.385378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.386337] ? irqentry_exit+0xf3/0x650 [ 39.387095] do_syscall_64+0xbf/0x430 [ 39.387814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.388757] RIP: 0033:0x7f4eb0fda5cd [ 39.389401] 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 [ 39.392542] RSP: 002b:00007ffe0931e8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.393914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4eb0fda5cd [ 39.395200] RDX: 0000564d1a2b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.396468] RBP: 00007ffe0931e920 R08: 0000000000000000 R09: 00007ffe0931dfc0 [ 39.397727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d3b6b9ad0 [ 39.398972] R13: 00007ffe0931ed50 R14: 0000564d3b6babc0 R15: 0000564d3b6cb780 [ 39.400292] [ 39.400779] irq event stamp: 1791 [ 39.401386] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.402892] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.404401] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 39.405944] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 39.407439] ---[ end trace 0000000000000000 ]--- [ 42.998499] ------------[ cut here ]------------ [ 42.999261] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.000908] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 43.002095] Modules linked in: [ 43.002606] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.004230] Tainted: [W]=WARN [ 43.004714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.005912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.006654] 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 [ 43.009278] RSP: 0018:ffff88801b947bc0 EFLAGS: 00010286 [ 43.010074] RAX: 0000000000000000 RBX: ffffed1003728f78 RCX: ffffffff813a4050 [ 43.011116] RDX: ffff888015b55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.012168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003728f2f [ 43.013219] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.014266] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b947df8 [ 43.015313] FS: 00007fc2a3d07900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.016498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.017364] CR2: 00007ffd45360ef8 CR3: 000000000d4c3000 CR4: 0000000000350ef0 [ 43.018411] Call Trace: [ 43.018820] [ 43.019160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.019889] ? __create_object+0x59/0x80 [ 43.020507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.021296] __vmalloc_noprof+0x59/0x60 [ 43.021911] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.022620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.023350] bpf_prog_alloc+0x39/0x200 [ 43.023949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.024715] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.025421] do_seccomp+0x349/0x25e0 [ 43.026008] ? find_held_lock+0x2b/0x80 [ 43.026626] ? do_prlimit+0x310/0x610 [ 43.027203] ? __pfx_do_seccomp+0x10/0x10 [ 43.027835] ? do_raw_spin_unlock+0x53/0x220 [ 43.028496] ? _raw_spin_unlock+0x1e/0x40 [ 43.029127] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.029910] ? static_key_count+0x60/0x80 [ 43.030532] prctl_set_seccomp+0x4e/0x70 [ 43.031156] __do_sys_prctl+0xe6c/0x1d70 [ 43.031789] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.032500] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.033284] ? irqentry_exit+0xf3/0x650 [ 43.033909] do_syscall_64+0xbf/0x430 [ 43.034481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.035254] RIP: 0033:0x7fc2a41f95cd [ 43.035831] 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 [ 43.038427] RSP: 002b:00007ffd4535e440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.039537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2a41f95cd [ 43.040588] RDX: 0000555e926f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.041630] RBP: 00007ffd4535e4a0 R08: 0000000000000000 R09: 00007ffd4535db40 [ 43.042672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ebb63cad0 [ 43.043719] R13: 00007ffd4535e8d0 R14: 0000555ebb63dbc0 R15: 0000555ebb64e780 [ 43.044789] [ 43.045137] irq event stamp: 1647 [ 43.045669] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 43.046910] hardirqs last disabled at (1666): [] __up_console_sem+0x5d/0x80 [ 43.048157] softirqs last enabled at (1212): [] handle_softirqs+0x50c/0x770 [ 43.049418] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 43.050665] ---[ end trace 0000000000000000 ]--- [ 43.769791] ------------[ cut here ]------------ [ 43.770520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.772114] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.773315] Modules linked in: [ 43.774026] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.775667] Tainted: [W]=WARN [ 43.776118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.777307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.778037] 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 [ 43.780559] RSP: 0018:ffff88801a097bc0 EFLAGS: 00010286 [ 43.781328] RAX: 0000000000000000 RBX: ffffed1003412f78 RCX: ffffffff813a4050 [ 43.782351] RDX: ffff888016a30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.783378] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003412f2f [ 43.784415] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.785474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a097df8 [ 43.786504] FS: 00007fa25f970900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.787648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.788461] CR2: 00007fa25fed64a6 CR3: 000000000e002000 CR4: 0000000000350ef0 [ 43.789482] Call Trace: [ 43.789887] [ 43.790221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.790942] ? __create_object+0x59/0x80 [ 43.791528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.792311] __vmalloc_noprof+0x59/0x60 [ 43.792921] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.793613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.794313] bpf_prog_alloc+0x39/0x200 [ 43.794902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.795647] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.796349] do_seccomp+0x349/0x25e0 [ 43.796922] ? find_held_lock+0x2b/0x80 [ 43.797493] ? do_prlimit+0x310/0x610 [ 43.798083] ? __pfx_do_seccomp+0x10/0x10 [ 43.798738] ? do_raw_spin_unlock+0x53/0x220 [ 43.799366] ? _raw_spin_unlock+0x1e/0x40 [ 43.799994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.800774] ? static_key_count+0x60/0x80 [ 43.801381] prctl_set_seccomp+0x4e/0x70 [ 43.802010] __do_sys_prctl+0xe6c/0x1d70 [ 43.802659] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.803312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.804099] ? irqentry_exit+0xf3/0x650 [ 43.804728] do_syscall_64+0xbf/0x430 [ 43.805305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.806090] RIP: 0033:0x7fa25fe625cd [ 43.806661] 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 [ 43.809230] RSP: 002b:00007ffcf6bf4180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.810320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa25fe625cd [ 43.811341] RDX: 000055db9f33ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.812378] RBP: 00007ffcf6bf41e0 R08: 0000000000000000 R09: 00007ffcf6bf3880 [ 43.813400] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbd088bad0 [ 43.814418] R13: 00007ffcf6bf4610 R14: 000055dbd088cbc0 R15: 000055dbd089d780 [ 43.815467] [ 43.815854] irq event stamp: 1763 [ 43.816356] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 43.817584] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 43.818815] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 43.820041] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 43.821246] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5235' (ECDSA) to the list of known hosts. 2025/11/19 02:10:10 fuzzer started 2025/11/19 02:10:10 dialing manager at localhost:34383 2025/11/19 02:10:10 checking machine... 2025/11/19 02:10:10 checking revisions... [ 44.587722] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:10:10 testing simple program... [ 44.639844] cgroup: Unknown subsys name 'net' [ 44.685848] cgroup: Unknown subsys name 'cpuset' [ 44.695905] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:10:09 Registers: info registers vcpu 0 RAX=0000000000000246 RBX=ffff888015f39bc0 RCX=ffffffff81472fd6 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff88801586ff58 RSP=ffff88801586fee0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=00007ffffffff000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff817d9bf0 RFL=00000002 [-------] 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 00007fc2a3d07900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc2a42be618 CR3=00000000204bc000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000237cd 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=00000202 [-------] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2589e38000 CR3=000000000de3c000 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=f64c7accb26cc69f73459590f2c211ad XMM02=2c67c8bc2e329bc30000000000304e78 XMM03=fb795ef6d65770560000000000311650 XMM04=f1aa08d2b9eb8c2e00000000000ae988 XMM05=14648eaa1277bab10000000000321fa8 XMM06=01dd4081e9cf719f0000000000321898 XMM07=e042d86d42eb936e0000000000312090 XMM08=6f90d2611df6efff0000000000304ed8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000