[ 46.054000] ------------[ cut here ]------------ [ 46.055083] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.057845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.059504] Modules linked in: [ 46.060217] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.062552] Tainted: [W]=WARN [ 46.063431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.065313] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.066366] 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 [ 46.069780] RSP: 0018:ffff8880166efbc0 EFLAGS: 00010286 [ 46.070766] RAX: 0000000000000000 RBX: ffffed1002cddf78 RCX: ffffffff813a4050 [ 46.072312] RDX: ffff8880160ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.073879] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cddf2f [ 46.075368] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.076693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166efdf8 [ 46.078038] FS: 00007fea209f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.079533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.080621] CR2: 00007fea20f5d4a6 CR3: 000000000dca5000 CR4: 0000000000350ef0 [ 46.081963] Call Trace: [ 46.082442] [ 46.082909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.083787] ? __create_object+0x59/0x80 [ 46.084613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.085636] __vmalloc_noprof+0x59/0x60 [ 46.086430] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.087341] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.088316] bpf_prog_alloc+0x39/0x200 [ 46.089085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.090059] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.091003] do_seccomp+0x349/0x25e0 [ 46.091704] ? find_held_lock+0x2b/0x80 [ 46.092504] ? do_prlimit+0x310/0x610 [ 46.093298] ? __pfx_do_seccomp+0x10/0x10 [ 46.094132] ? do_raw_spin_unlock+0x53/0x220 [ 46.095014] ? _raw_spin_unlock+0x1e/0x40 [ 46.095804] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.096849] ? static_key_count+0x60/0x80 [ 46.097660] prctl_set_seccomp+0x4e/0x70 [ 46.098479] __do_sys_prctl+0xe6c/0x1d70 [ 46.099307] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.100209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.101239] ? irqentry_exit+0xf3/0x650 [ 46.102047] do_syscall_64+0xbf/0x430 [ 46.102782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.103787] RIP: 0033:0x7fea20ee95cd [ 46.104531] 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 [ 46.107926] RSP: 002b:00007ffd15204f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.109387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fea20ee95cd [ 46.110754] RDX: 000055b1dddbbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.112107] RBP: 00007ffd15204fd0 R08: 0000000000000000 R09: 00007ffd15204670 [ 46.113473] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b20ef1bb10 [ 46.114786] R13: 00007ffd15205400 R14: 000055b20ef1c2b0 R15: 000055b20ef306f0 [ 46.116146] [ 46.116577] irq event stamp: 1739 [ 46.117249] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 46.118826] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 46.120388] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.121965] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.123268] ---[ end trace 0000000000000000 ]--- [ 49.748422] ------------[ cut here ]------------ [ 49.749204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.750846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.752020] Modules linked in: [ 49.752523] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.754174] Tainted: [W]=WARN [ 49.754653] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.756078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.757118] 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 [ 49.759837] RSP: 0018:ffff88800f197bc0 EFLAGS: 00010286 [ 49.760619] RAX: 0000000000000000 RBX: ffffed1001e32f78 RCX: ffffffff813a4050 [ 49.761729] RDX: ffff88800eccd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.762840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e32f2f [ 49.763939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.764998] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f197df8 [ 49.766070] FS: 00007f644f05f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.767275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.768152] CR2: 00007ffcc211aef7 CR3: 000000001ed6f000 CR4: 0000000000350ef0 [ 49.769249] Call Trace: [ 49.769638] [ 49.770028] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.770722] ? __create_object+0x59/0x80 [ 49.771388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.772226] __vmalloc_noprof+0x59/0x60 [ 49.772887] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.773610] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.774408] bpf_prog_alloc+0x39/0x200 [ 49.775008] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.775753] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.776598] do_seccomp+0x349/0x25e0 [ 49.777275] ? find_held_lock+0x2b/0x80 [ 49.777907] ? do_prlimit+0x310/0x610 [ 49.778490] ? __pfx_do_seccomp+0x10/0x10 [ 49.779184] ? do_raw_spin_unlock+0x53/0x220 [ 49.779868] ? _raw_spin_unlock+0x1e/0x40 [ 49.780489] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.781337] ? static_key_count+0x60/0x80 [ 49.782027] prctl_set_seccomp+0x4e/0x70 [ 49.782640] __do_sys_prctl+0xe6c/0x1d70 [ 49.783349] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.784119] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.784914] ? irqentry_exit+0xf3/0x650 [ 49.785547] do_syscall_64+0xbf/0x430 [ 49.786188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.786987] RIP: 0033:0x7f644f5515cd [ 49.787535] 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 [ 49.790172] RSP: 002b:00007ffcc2118960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.791391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f644f5515cd [ 49.792491] RDX: 0000564e1ebeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.793574] RBP: 00007ffcc21189c0 R08: 0000000000000000 R09: 00007ffcc2118060 [ 49.794641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e2d630ad0 [ 49.795711] R13: 00007ffcc2118df0 R14: 0000564e2d631bc0 R15: 0000564e2d642780 [ 49.796795] [ 49.797376] irq event stamp: 1935 [ 49.798318] hardirqs last enabled at (1945): [] __up_console_sem+0x78/0x80 [ 49.800293] hardirqs last disabled at (1954): [] __up_console_sem+0x5d/0x80 [ 49.802099] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 49.803144] softirqs last disabled at (1859): [] __irq_exit_rcu+0xc4/0x100 [ 49.804190] ---[ end trace 0000000000000000 ]--- [ 50.582166] ------------[ cut here ]------------ [ 50.583103] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.585057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.586507] Modules linked in: [ 50.587143] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.589319] Tainted: [W]=WARN [ 50.590332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.591778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.592660] 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 [ 50.595766] RSP: 0018:ffff888019cb7bc0 EFLAGS: 00010286 [ 50.596722] RAX: 0000000000000000 RBX: ffffed1003396f78 RCX: ffffffff813a4050 [ 50.598018] RDX: ffff88801849b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.599310] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003396f2f [ 50.600597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.601897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cb7df8 [ 50.603167] FS: 00007f7cfd845900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.604595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.605677] CR2: 00007f7cfdd37580 CR3: 000000001edc4000 CR4: 0000000000350ef0 [ 50.606948] Call Trace: [ 50.607405] [ 50.607856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.608698] ? __create_object+0x59/0x80 [ 50.609486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.610445] __vmalloc_noprof+0x59/0x60 [ 50.611197] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.612059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.612988] bpf_prog_alloc+0x39/0x200 [ 50.613672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.614590] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.615491] do_seccomp+0x349/0x25e0 [ 50.616206] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.617108] ? __pfx_do_seccomp+0x10/0x10 [ 50.617882] ? find_held_lock+0x2b/0x80 [ 50.618741] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.619865] ? static_key_count+0x60/0x80 [ 50.620668] prctl_set_seccomp+0x4e/0x70 [ 50.621513] __do_sys_prctl+0xe6c/0x1d70 [ 50.622337] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.623262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.624293] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.625330] ? irqentry_exit+0xf3/0x650 [ 50.626154] do_syscall_64+0xbf/0x430 [ 50.626923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.627928] RIP: 0033:0x7f7cfdd375cd [ 50.628643] 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 [ 50.631826] RSP: 002b:00007ffc6f0527f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.633200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cfdd375cd [ 50.634498] RDX: 0000563b044e3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.635770] RBP: 00007ffc6f052850 R08: 0000000000000000 R09: 00007ffc6f051ef0 [ 50.637054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b0f49aad0 [ 50.638326] R13: 00007ffc6f052c80 R14: 0000563b0f49bbc0 R15: 0000563b0f4ac780 [ 50.639628] [ 50.640104] irq event stamp: 1867 [ 50.640699] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 50.642082] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 50.643344] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 50.644632] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 50.645899] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12102' (ECDSA) to the list of known hosts. 2025/11/18 19:35:40 fuzzer started 2025/11/18 19:35:40 dialing manager at localhost:34383 2025/11/18 19:35:40 checking machine... 2025/11/18 19:35:40 checking revisions... [ 51.611651] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:35:40 testing simple program... [ 51.711966] cgroup: Unknown subsys name 'net' [ 51.795636] cgroup: Unknown subsys name 'cpuset' [ 51.811693] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:35:39 Registers: info registers vcpu 0 RAX=0000000000098abc RBX=0000000000000246 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff85f10a20 RSP=ffff88806ce08da8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff888018b5da18 R15=ffff888009472140 RIP=ffffffff84c98164 RFL=00000206 [-----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 00007fcaeaa21900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f644f614650 CR3=000000000df10000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=de2ce552da6e3e4c00000000000ae988 XMM05=8efbfdad299616790000000000322c48 XMM06=0394861f14684e590000000000321b00 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025e3f 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcaea13a028 CR3=000000000df10000 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=03030537630ac8aafe4b973cfffa55ca XMM02=0000000000304f20eff9b2d0a8fce9cb XMM03=0000000000304ff02c67c8bc2e329bc3 XMM04=de2ce552da6e3e4c00000000000ae988 XMM05=1a90f8a5f06eac0f0000000000321d68 XMM06=3e829fc8c8edc99000000000003219f0 XMM07=e042d86d42eb936e0000000000312df0 XMM08=909f635c1f18df020000000000304ff0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000