[ 45.626915] ------------[ cut here ]------------ [ 45.627847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.629890] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.631567] Modules linked in: [ 45.632308] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.634306] Tainted: [W]=WARN [ 45.634857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.636334] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.637268] 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 [ 45.640449] RSP: 0018:ffff888015b9fbc0 EFLAGS: 00010286 [ 45.641432] RAX: 0000000000000000 RBX: ffffed1002b73f78 RCX: ffffffff813a4050 [ 45.642732] RDX: ffff888015db5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.644026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b73f2f [ 45.645330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.646622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b9fdf8 [ 45.647930] FS: 00007f10ac82f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.649392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.650466] CR2: 00007ffe4d8bcef8 CR3: 000000000dbce000 CR4: 0000000000350ef0 [ 45.651754] Call Trace: [ 45.652254] [ 45.652666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.653582] ? __create_object+0x59/0x80 [ 45.654375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.655366] __vmalloc_noprof+0x59/0x60 [ 45.656083] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.656973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.657905] bpf_prog_alloc+0x39/0x200 [ 45.658635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.659563] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.660485] do_seccomp+0x349/0x25e0 [ 45.661227] ? find_held_lock+0x2b/0x80 [ 45.661945] ? do_prlimit+0x310/0x610 [ 45.662683] ? __pfx_do_seccomp+0x10/0x10 [ 45.663486] ? do_raw_spin_unlock+0x53/0x220 [ 45.664333] ? _raw_spin_unlock+0x1e/0x40 [ 45.665092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.666079] ? static_key_count+0x60/0x80 [ 45.666897] prctl_set_seccomp+0x4e/0x70 [ 45.667680] __do_sys_prctl+0xe6c/0x1d70 [ 45.668454] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.669329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.670310] ? irqentry_exit+0xf3/0x650 [ 45.671036] do_syscall_64+0xbf/0x430 [ 45.671787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.672747] RIP: 0033:0x7f10acd215cd [ 45.673662] 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 [ 45.676859] RSP: 002b:00007ffe4d8ba820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.678255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f10acd215cd [ 45.679548] RDX: 00005624612dde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.680843] RBP: 00007ffe4d8ba880 R08: 0000000000000000 R09: 00007ffe4d8b9f20 [ 45.682152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562470c3cb10 [ 45.683437] R13: 00007ffe4d8bacb0 R14: 0000562470c3d2b0 R15: 0000562470c516f0 [ 45.684763] [ 45.685234] irq event stamp: 1807 [ 45.685847] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 45.687374] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 45.688893] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 45.690450] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 45.691980] ---[ end trace 0000000000000000 ]--- [ 48.709472] ------------[ cut here ]------------ [ 48.710410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.712397] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.713856] Modules linked in: [ 48.714497] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.716477] Tainted: [W]=WARN [ 48.717078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.718645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.719639] 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 [ 48.723029] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 48.724072] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 48.725466] RDX: ffff8880169f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.726842] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 48.728206] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.729584] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 48.730959] FS: 00007f4376f1f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.732492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.733651] CR2: 00007fff9b318ef8 CR3: 000000001f919000 CR4: 0000000000350ef0 [ 48.735029] Call Trace: [ 48.735579] [ 48.736027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.737000] ? __create_object+0x59/0x80 [ 48.737862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.738932] __vmalloc_noprof+0x59/0x60 [ 48.739774] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.740729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.741769] bpf_prog_alloc+0x39/0x200 [ 48.742585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.743599] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.744598] do_seccomp+0x349/0x25e0 [ 48.745399] ? find_held_lock+0x2b/0x80 [ 48.746238] ? do_prlimit+0x310/0x610 [ 48.747006] ? __pfx_do_seccomp+0x10/0x10 [ 48.747873] ? do_raw_spin_unlock+0x53/0x220 [ 48.748794] ? _raw_spin_unlock+0x1e/0x40 [ 48.749671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.750739] ? static_key_count+0x60/0x80 [ 48.751621] prctl_set_seccomp+0x4e/0x70 [ 48.752479] __do_sys_prctl+0xe6c/0x1d70 [ 48.753352] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.754308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.755382] ? irqentry_exit+0xf3/0x650 [ 48.756227] do_syscall_64+0xbf/0x430 [ 48.757004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.758051] RIP: 0033:0x7f43774115cd [ 48.758826] 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 [ 48.762329] RSP: 002b:00007fff9b317d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.763835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43774115cd [ 48.765254] RDX: 0000563bef988e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.766656] RBP: 00007fff9b317da0 R08: 0000000000000000 R09: 00007fff9b317440 [ 48.768064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c05f72ad0 [ 48.769478] R13: 00007fff9b3181d0 R14: 0000563c05f73bc0 R15: 0000563c05f84780 [ 48.770913] [ 48.771427] irq event stamp: 1709 [ 48.772092] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 48.773960] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 48.775647] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 48.777365] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 48.778363] ---[ end trace 0000000000000000 ]--- [ 49.447462] ------------[ cut here ]------------ [ 49.448371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.450371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.451837] Modules linked in: [ 49.452475] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.454489] Tainted: [W]=WARN [ 49.455043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.456731] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.457726] 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 [ 49.460923] RSP: 0018:ffff88800d9e7bc0 EFLAGS: 00010286 [ 49.461908] RAX: 0000000000000000 RBX: ffffed1001b3cf78 RCX: ffffffff813a4050 [ 49.463160] RDX: ffff888015863780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.464433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b3cf2f [ 49.465736] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.467010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d9e7df8 [ 49.468270] FS: 00007f4e74863900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.469707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.470760] CR2: 00007f4e74d55580 CR3: 0000000009a5b000 CR4: 0000000000350ef0 [ 49.472038] Call Trace: [ 49.472537] [ 49.472963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.473863] ? __create_object+0x59/0x80 [ 49.474648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.475613] __vmalloc_noprof+0x59/0x60 [ 49.476368] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.477235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.478102] bpf_prog_alloc+0x39/0x200 [ 49.478833] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.479738] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.480624] do_seccomp+0x349/0x25e0 [ 49.481339] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.482218] ? __pfx_do_seccomp+0x10/0x10 [ 49.482948] ? find_held_lock+0x2b/0x80 [ 49.483690] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.484631] ? static_key_count+0x60/0x80 [ 49.485425] prctl_set_seccomp+0x4e/0x70 [ 49.486175] __do_sys_prctl+0xe6c/0x1d70 [ 49.486899] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.487735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.488675] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.489638] ? irqentry_exit+0xf3/0x650 [ 49.490390] do_syscall_64+0xbf/0x430 [ 49.491071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.491995] RIP: 0033:0x7f4e74d555cd [ 49.492678] 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 [ 49.495794] RSP: 002b:00007ffec6114cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.497139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e74d555cd [ 49.498393] RDX: 0000559669da5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.499644] RBP: 00007ffec6114d20 R08: 0000000000000000 R09: 00007ffec61143c0 [ 49.500895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559677ba12b0 [ 49.502175] R13: 00007ffec6115150 R14: 0000559677ba3d20 R15: 0000559677bb58d0 [ 49.503462] [ 49.503880] irq event stamp: 1779 [ 49.504522] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.506092] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.507633] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 49.509176] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 49.510678] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31306' (ECDSA) to the list of known hosts. 2025/11/17 14:15:05 fuzzer started 2025/11/17 14:15:05 dialing manager at localhost:37895 2025/11/17 14:15:05 checking machine... 2025/11/17 14:15:05 checking revisions... [ 50.415757] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:15:05 testing simple program... [ 50.518622] cgroup: Unknown subsys name 'net' [ 50.579729] cgroup: Unknown subsys name 'cpuset' [ 50.606540] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:15:04 Registers: info registers vcpu 0 RAX=ffff888016d30001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016d2fd01 RSI=ffff888016d2fd28 RDI=ffff888016d2fa90 RBP=ffff888016d2fad8 RSP=ffff888016d2f9f8 R8 =ffffffff86aaed22 R9 =ffff888016d2fac0 R10=000000000003c9ed R11=0000000000023ce5 R12=ffff888016d2fae0 R13=ffff888016d28000 R14=ffff888016d2fd30 R15=ffff888016d2fa80 RIP=ffffffff8135e2f1 RFL=00000292 [--S-A--] 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 00007f4376f1f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9b311000 CR3=000000000d23b000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024cb9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcaa19caa8 CR3=000000000b761000 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=2034303a35313a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a35313a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000