[ 44.386973] ------------[ cut here ]------------ [ 44.387903] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.389984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 44.391464] Modules linked in: [ 44.392058] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.394042] Tainted: [W]=WARN [ 44.394640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.396102] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.397035] 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 [ 44.400211] RSP: 0018:ffff88800f3afbc0 EFLAGS: 00010286 [ 44.401195] RAX: 0000000000000000 RBX: ffffed1001e75f78 RCX: ffffffff813a4050 [ 44.402478] RDX: ffff88801a0cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.403772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e75f2f [ 44.405067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.406350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3afdf8 [ 44.407658] FS: 00007f71e4deb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.409117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.410185] CR2: 00007f71e53514a6 CR3: 000000000c0a6000 CR4: 0000000000350ef0 [ 44.411471] Call Trace: [ 44.411943] [ 44.412348] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.413272] ? __create_object+0x59/0x80 [ 44.414049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.415016] __vmalloc_noprof+0x59/0x60 [ 44.415773] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.416633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.417584] bpf_prog_alloc+0x39/0x200 [ 44.418276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.419201] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.420110] do_seccomp+0x349/0x25e0 [ 44.420828] ? find_held_lock+0x2b/0x80 [ 44.421592] ? do_prlimit+0x310/0x610 [ 44.422298] ? __pfx_do_seccomp+0x10/0x10 [ 44.423089] ? do_raw_spin_unlock+0x53/0x220 [ 44.423909] ? _raw_spin_unlock+0x1e/0x40 [ 44.424704] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.425681] ? static_key_count+0x60/0x80 [ 44.426490] prctl_set_seccomp+0x4e/0x70 [ 44.427225] __do_sys_prctl+0xe6c/0x1d70 [ 44.428002] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.428870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.429845] ? irqentry_exit+0xf3/0x650 [ 44.430618] do_syscall_64+0xbf/0x430 [ 44.431320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.432270] RIP: 0033:0x7f71e52dd5cd [ 44.432997] 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 [ 44.436163] RSP: 002b:00007fff844ecff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.437534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71e52dd5cd [ 44.438822] RDX: 000055e87b949e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.440100] RBP: 00007fff844ed050 R08: 0000000000000000 R09: 00007fff844ec6f0 [ 44.441395] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e89eae02b0 [ 44.442664] R13: 00007fff844ed480 R14: 000055e89eae2d20 R15: 000055e89eaf48d0 [ 44.443949] [ 44.444407] irq event stamp: 1729 [ 44.445045] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 44.446600] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 44.448132] softirqs last enabled at (1362): [] handle_softirqs+0x50c/0x770 [ 44.449701] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 44.451231] ---[ end trace 0000000000000000 ]--- [ 47.654986] ------------[ cut here ]------------ [ 47.655875] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.657866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 47.659280] Modules linked in: [ 47.659920] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.662092] Tainted: [W]=WARN [ 47.662795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.664229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.665131] 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 [ 47.668214] RSP: 0018:ffff88801634fbc0 EFLAGS: 00010286 [ 47.669183] RAX: 0000000000000000 RBX: ffffed1002c69f78 RCX: ffffffff813a4050 [ 47.670433] RDX: ffff8880157f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.671665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c69f2f [ 47.672892] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.674127] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801634fdf8 [ 47.675358] FS: 00007f4bbe30a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.676765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.677793] CR2: 00007ffe67601ef7 CR3: 000000001fb7c000 CR4: 0000000000350ef0 [ 47.679024] Call Trace: [ 47.679508] [ 47.679902] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.680761] ? __create_object+0x59/0x80 [ 47.681545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.682488] __vmalloc_noprof+0x59/0x60 [ 47.683185] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.684043] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.684960] bpf_prog_alloc+0x39/0x200 [ 47.685693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.686606] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.687502] do_seccomp+0x349/0x25e0 [ 47.688159] ? find_held_lock+0x2b/0x80 [ 47.688911] ? do_prlimit+0x310/0x610 [ 47.689680] ? __pfx_do_seccomp+0x10/0x10 [ 47.690460] ? do_raw_spin_unlock+0x53/0x220 [ 47.691232] ? _raw_spin_unlock+0x1e/0x40 [ 47.691996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.692935] ? static_key_count+0x60/0x80 [ 47.693748] prctl_set_seccomp+0x4e/0x70 [ 47.694498] __do_sys_prctl+0xe6c/0x1d70 [ 47.695217] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.696054] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.697020] ? irqentry_exit+0xf3/0x650 [ 47.697772] do_syscall_64+0xbf/0x430 [ 47.698509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.699443] RIP: 0033:0x7f4bbe7fc5cd [ 47.700086] 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 [ 47.703170] RSP: 002b:00007ffe67600d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.704496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bbe7fc5cd [ 47.705764] RDX: 00005642b6703e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.707019] RBP: 00007ffe67600da0 R08: 0000000000000000 R09: 00007ffe67600440 [ 47.708262] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642f4f27ad0 [ 47.709535] R13: 00007ffe676011d0 R14: 00005642f4f28bc0 R15: 00005642f4f39780 [ 47.710793] [ 47.711208] irq event stamp: 2947 [ 47.711847] hardirqs last enabled at (2957): [] __up_console_sem+0x78/0x80 [ 47.713338] hardirqs last disabled at (2966): [] __up_console_sem+0x5d/0x80 [ 47.714619] softirqs last enabled at (2530): [] handle_softirqs+0x50c/0x770 [ 47.715863] softirqs last disabled at (2525): [] __irq_exit_rcu+0xc4/0x100 [ 47.717082] ---[ end trace 0000000000000000 ]--- [ 48.467911] ------------[ cut here ]------------ [ 48.468847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.470860] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.472303] Modules linked in: [ 48.472972] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.474940] Tainted: [W]=WARN [ 48.475519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.477203] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.478188] 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 [ 48.481344] RSP: 0018:ffff888017a5fbc0 EFLAGS: 00010286 [ 48.482290] RAX: 0000000000000000 RBX: ffffed1002f4bf78 RCX: ffffffff813a4050 [ 48.483555] RDX: ffff888016ee5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.484821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4bf2f [ 48.486098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.487351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a5fdf8 [ 48.488635] FS: 00007fc116988900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.490047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.491089] CR2: 00007ffec65b9ef7 CR3: 000000000e974000 CR4: 0000000000350ef0 [ 48.492352] Call Trace: [ 48.492851] [ 48.493266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.494172] ? __create_object+0x59/0x80 [ 48.494943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.495891] __vmalloc_noprof+0x59/0x60 [ 48.496644] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.497519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.498437] bpf_prog_alloc+0x39/0x200 [ 48.499119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.500032] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.500916] do_seccomp+0x349/0x25e0 [ 48.501640] ? find_held_lock+0x2b/0x80 [ 48.502346] ? do_prlimit+0x310/0x610 [ 48.503101] ? __pfx_do_seccomp+0x10/0x10 [ 48.503876] ? do_raw_spin_unlock+0x53/0x220 [ 48.504710] ? _raw_spin_unlock+0x1e/0x40 [ 48.505502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.506457] ? static_key_count+0x60/0x80 [ 48.507197] prctl_set_seccomp+0x4e/0x70 [ 48.507971] __do_sys_prctl+0xe6c/0x1d70 [ 48.508751] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.509611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.510563] ? irqentry_exit+0xf3/0x650 [ 48.511271] do_syscall_64+0xbf/0x430 [ 48.511999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.512942] RIP: 0033:0x7fc116e7a5cd [ 48.513654] 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 [ 48.516774] RSP: 002b:00007ffec65b89f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.518128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc116e7a5cd [ 48.519393] RDX: 0000560b9c35ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.520641] RBP: 00007ffec65b8a50 R08: 0000000000000000 R09: 00007ffec65b80f0 [ 48.521931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560babac0b10 [ 48.523207] R13: 00007ffec65b8e80 R14: 0000560babac12b0 R15: 0000560babad56f0 [ 48.524489] [ 48.524905] irq event stamp: 1859 [ 48.525574] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 48.527070] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 48.528567] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 48.530108] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 48.531629] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62590' (ECDSA) to the list of known hosts. 2025/11/18 00:07:27 fuzzer started 2025/11/18 00:07:27 dialing manager at localhost:37895 2025/11/18 00:07:27 checking machine... 2025/11/18 00:07:27 checking revisions... [ 49.425052] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:07:27 testing simple program... [ 49.519615] cgroup: Unknown subsys name 'net' [ 49.586804] cgroup: Unknown subsys name 'cpuset' [ 49.609273] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:07:26 Registers: info registers vcpu 0 RAX=1ffffffff0ce1eaa RBX=ffffffff8670f550 RCX=ffffffff8197a80a RDX=0000000000000000 RSI=ffffffff86a969fa RDI=ffffffff8670f530 RBP=ffffffff8670f530 RSP=ffff8880157bf120 R8 =ffffffff86a969fa R9 =0000000000000000 R10=000000000003c9ed R11=000000000001fc5f R12=ffffffff8670f570 R13=ffffffff8670f530 R14=ffffffff8670f530 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007f1276551900 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=00007ffd26118998 CR3=000000000d71c000 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=aefa74a34922b4b2f84599c12b174066 XMM02=0000000000304bf0eff9b2d0a8fce9cb XMM03=0000000000304cc02c67c8bc2e329bc3 XMM04=b2d92adbd5c2994f00000000000ae988 XMM05=c9a3b810b49eff440000000000323728 XMM06=85129f95eb98bad300000000003227d0 XMM07=fb795ef6d65770560000000000313028 XMM08=2c67c8bc2e329bc30000000000304c60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff88800f86b780 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800f86c1d8 RSP=ffff88800ee6fbe0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f86c1d8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 00007f4bbe30a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe675fa000 CR3=000000001fabe000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000