[ 38.907296] ------------[ cut here ]------------ [ 38.908022] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.909742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.912092] Modules linked in: [ 38.912753] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.914439] Tainted: [W]=WARN [ 38.914896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.916112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.916870] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 38.919502] RSP: 0018:ffff888013d4fbc0 EFLAGS: 00010286 [ 38.920309] RAX: 0000000000000000 RBX: ffffed10027a9f78 RCX: ffffffff813a4050 [ 38.921376] RDX: ffff888016df8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.922441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027a9f2f [ 38.923500] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.924563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d4fdf8 [ 38.925646] FS: 00007f745b9d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.926829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.927700] CR2: 00007f745bec4580 CR3: 000000000d15f000 CR4: 0000000000350ef0 [ 38.928763] Call Trace: [ 38.929146] [ 38.929530] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.930253] ? __create_object+0x59/0x80 [ 38.930905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.931705] __vmalloc_noprof+0x59/0x60 [ 38.932324] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.933016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.933801] bpf_prog_alloc+0x39/0x200 [ 38.934411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.935142] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.935888] do_seccomp+0x349/0x25e0 [ 38.936479] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.937229] ? __pfx_do_seccomp+0x10/0x10 [ 38.937928] ? find_held_lock+0x2b/0x80 [ 38.938572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.939368] ? static_key_count+0x60/0x80 [ 38.939996] prctl_set_seccomp+0x4e/0x70 [ 38.940637] __do_sys_prctl+0xe6c/0x1d70 [ 38.941251] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.941972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.942776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.943578] ? irqentry_exit+0xf3/0x650 [ 38.944216] do_syscall_64+0xbf/0x430 [ 38.944852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.945676] RIP: 0033:0x7f745bec45cd [ 38.946229] 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 [ 38.948904] RSP: 002b:00007ffce8e93e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.950052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f745bec45cd [ 38.951114] RDX: 000055df30174e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.952223] RBP: 00007ffce8e93e60 R08: 0000000000000000 R09: 00007ffce8e93500 [ 38.953337] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df47ab4ad0 [ 38.954410] R13: 00007ffce8e94290 R14: 000055df47ab5bc0 R15: 000055df47ac6780 [ 38.955483] [ 38.955862] irq event stamp: 2061 [ 38.956429] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 38.957747] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 38.959008] softirqs last enabled at (2094): [] handle_softirqs+0x50c/0x770 [ 38.960378] softirqs last disabled at (2105): [] __irq_exit_rcu+0xc4/0x100 [ 38.961695] ---[ end trace 0000000000000000 ]--- [ 41.889364] ------------[ cut here ]------------ [ 41.890260] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.892447] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.893883] Modules linked in: [ 41.894516] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.896485] Tainted: [W]=WARN [ 41.897031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.898512] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.899426] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 41.902586] RSP: 0018:ffff88800a2cfbc0 EFLAGS: 00010286 [ 41.903553] RAX: 0000000000000000 RBX: ffffed1001459f78 RCX: ffffffff813a4050 [ 41.904825] RDX: ffff88801a530000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.906105] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001459f2f [ 41.907367] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.908628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a2cfdf8 [ 41.909921] FS: 00007fa179c9c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.911345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.912406] CR2: 00007ffea2c6cef7 CR3: 00000000207f7000 CR4: 0000000000350ef0 [ 41.913680] Call Trace: [ 41.914139] [ 41.914599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.915485] ? __create_object+0x59/0x80 [ 41.916220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.917175] __vmalloc_noprof+0x59/0x60 [ 41.917923] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.918784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.919704] bpf_prog_alloc+0x39/0x200 [ 41.920436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.921357] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.922229] do_seccomp+0x349/0x25e0 [ 41.922939] ? find_held_lock+0x2b/0x80 [ 41.923692] ? do_prlimit+0x310/0x610 [ 41.924434] ? __pfx_do_seccomp+0x10/0x10 [ 41.925177] ? do_raw_spin_unlock+0x53/0x220 [ 41.926014] ? _raw_spin_unlock+0x1e/0x40 [ 41.926784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.927732] ? static_key_count+0x60/0x80 [ 41.928531] prctl_set_seccomp+0x4e/0x70 [ 41.929252] __do_sys_prctl+0xe6c/0x1d70 [ 41.930037] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.930902] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.931863] ? irqentry_exit+0xf3/0x650 [ 41.932626] do_syscall_64+0xbf/0x430 [ 41.933358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.934311] RIP: 0033:0x7fa17a18e5cd [ 41.934990] 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 [ 41.938185] RSP: 002b:00007ffea2c6b350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.939454] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa17a18e5cd [ 41.940598] RDX: 0000562c3d8dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.941753] RBP: 00007ffea2c6b3b0 R08: 0000000000000000 R09: 00007ffea2c6aa50 [ 41.942903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c6a5f5b10 [ 41.944046] R13: 00007ffea2c6b7e0 R14: 0000562c6a5f62b0 R15: 0000562c6a60a6f0 [ 41.945203] [ 41.945628] irq event stamp: 1733 [ 41.946168] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 41.947530] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 41.948902] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 41.950301] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 41.951670] ---[ end trace 0000000000000000 ]--- [ 42.626890] ------------[ cut here ]------------ [ 42.627708] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.629485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.630831] Modules linked in: [ 42.631613] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.633459] Tainted: [W]=WARN [ 42.633932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.635152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.635977] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.638693] RSP: 0018:ffff8880177afbc0 EFLAGS: 00010286 [ 42.639571] RAX: 0000000000000000 RBX: ffffed1002ef5f78 RCX: ffffffff813a4050 [ 42.640710] RDX: ffff888015e8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.641843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef5f2f [ 42.642970] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.644108] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177afdf8 [ 42.645250] FS: 00007f759fb9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.646562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.647498] CR2: 00007ffcdadecef7 CR3: 0000000009ed6000 CR4: 0000000000350ef0 [ 42.648643] Call Trace: [ 42.649056] [ 42.649483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.650262] ? __create_object+0x59/0x80 [ 42.650961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.651862] __vmalloc_noprof+0x59/0x60 [ 42.652543] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.653338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.654125] bpf_prog_alloc+0x39/0x200 [ 42.654732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.655565] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.656394] do_seccomp+0x349/0x25e0 [ 42.657017] ? find_held_lock+0x2b/0x80 [ 42.657732] ? do_prlimit+0x310/0x610 [ 42.658396] ? __pfx_do_seccomp+0x10/0x10 [ 42.659064] ? do_raw_spin_unlock+0x53/0x220 [ 42.659827] ? _raw_spin_unlock+0x1e/0x40 [ 42.660534] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.661436] ? static_key_count+0x60/0x80 [ 42.662136] prctl_set_seccomp+0x4e/0x70 [ 42.662861] __do_sys_prctl+0xe6c/0x1d70 [ 42.663573] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.664358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.665226] ? irqentry_exit+0xf3/0x650 [ 42.665922] do_syscall_64+0xbf/0x430 [ 42.666598] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.667467] RIP: 0033:0x7f75a00915cd [ 42.668064] 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 [ 42.670900] RSP: 002b:00007ffcdadea9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.672141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75a00915cd [ 42.673334] RDX: 0000556f08474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.674416] RBP: 00007ffcdadeaa10 R08: 0000000000000000 R09: 00007ffcdadea0b0 [ 42.675568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556f2912ebf0 [ 42.676730] R13: 00007ffcdadeae40 R14: 0000556f29138380 R15: 0000556f29143460 [ 42.677958] [ 42.678366] irq event stamp: 1875 [ 42.678917] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 42.680329] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 42.681619] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 42.683033] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 42.684411] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3331' (ECDSA) to the list of known hosts. 2025/11/17 17:05:12 fuzzer started 2025/11/17 17:05:12 dialing manager at localhost:37895 2025/11/17 17:05:12 checking machine... 2025/11/17 17:05:12 checking revisions... [ 43.537258] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:05:12 testing simple program... [ 43.624062] cgroup: Unknown subsys name 'net' [ 43.686470] cgroup: Unknown subsys name 'cpuset' [ 43.703529] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:05:11 Registers: info registers vcpu 0 RAX=000000000003ca13 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5392782008 CR3=000000000bb7c000 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=2db49a68eceaf8949242c036df82e185 XMM02=0000000000302070ec2efd57dc4c00df XMM03=000000000030dac05fc70f929a41f89e XMM04=17b7f9a65119332400000000000ae988 XMM05=090f1556b20111b3000000000031e4d0 XMM06=5b75c91c80445342000000000031e358 XMM07=e042d86d42eb936e000000000030dd98 XMM08=5fc70f929a41f89e00000000003020d0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000020 RCX=ffffffff84bfbbd6 RDX=ffff888016263780 RSI=ffffffff84bfbc24 RDI=0000000000000001 RBP=ffff88801a9e9600 RSP=ffff888016827768 R8 =00007fa179c88000 R9 =0000000000000000 R10=0000000000000005 R11=0000000000000001 R12=0000000000000004 R13=ffff888016827bc8 R14=dffffc0000000000 R15=ffff888016827bc0 RIP=ffffffff84bfbc29 RFL=00000293 [--S-A-C] 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 00007fa179c9c900 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=00007fa179c61008 CR3=0000000020767000 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