[ 44.069218] ------------[ cut here ]------------ [ 44.070159] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.072175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.073629] Modules linked in: [ 44.074255] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.076367] Tainted: [W]=WARN [ 44.077011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.078673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.079712] 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 [ 44.083298] RSP: 0018:ffff88800f23fbc0 EFLAGS: 00010286 [ 44.084403] RAX: 0000000000000000 RBX: ffffed1001e47f78 RCX: ffffffff813a4050 [ 44.085869] RDX: ffff888015a35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.087335] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e47f2f [ 44.088782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.090250] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f23fdf8 [ 44.091686] FS: 00007f627a93b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.093306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.094505] CR2: 00007ffea5052ef7 CR3: 000000000ce16000 CR4: 0000000000350ef0 [ 44.095952] Call Trace: [ 44.096533] [ 44.097014] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.098005] ? __create_object+0x59/0x80 [ 44.098884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.099978] __vmalloc_noprof+0x59/0x60 [ 44.100832] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.101832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.102887] bpf_prog_alloc+0x39/0x200 [ 44.103722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.104767] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.105802] do_seccomp+0x349/0x25e0 [ 44.106607] ? find_held_lock+0x2b/0x80 [ 44.107452] ? do_prlimit+0x310/0x610 [ 44.108283] ? __pfx_do_seccomp+0x10/0x10 [ 44.109165] ? do_raw_spin_unlock+0x53/0x220 [ 44.110042] ? _raw_spin_unlock+0x1e/0x40 [ 44.110923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.111988] ? static_key_count+0x60/0x80 [ 44.112868] prctl_set_seccomp+0x4e/0x70 [ 44.113740] __do_sys_prctl+0xe6c/0x1d70 [ 44.114609] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.115572] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.116656] ? irqentry_exit+0xf3/0x650 [ 44.117532] do_syscall_64+0xbf/0x430 [ 44.118373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.119417] RIP: 0033:0x7f627ae2d5cd [ 44.120208] 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 [ 44.123704] RSP: 002b:00007ffea5050370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.125223] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f627ae2d5cd [ 44.126628] RDX: 000055b6e2831e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.128024] RBP: 00007ffea50503d0 R08: 0000000000000000 R09: 00007ffea504fa70 [ 44.129447] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6f7391ad0 [ 44.130855] R13: 00007ffea5050800 R14: 000055b6f7392bc0 R15: 000055b6f73a3780 [ 44.132271] [ 44.132736] irq event stamp: 1725 [ 44.133465] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 44.135149] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 44.136810] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 44.138296] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 44.139688] ---[ end trace 0000000000000000 ]--- [ 47.766676] ------------[ cut here ]------------ [ 47.767613] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.769590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.771099] Modules linked in: [ 47.771692] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.773706] Tainted: [W]=WARN [ 47.774316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.775846] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.776649] 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 [ 47.779312] RSP: 0018:ffff888016c57bc0 EFLAGS: 00010286 [ 47.780128] RAX: 0000000000000000 RBX: ffffed1002d8af78 RCX: ffffffff813a4050 [ 47.781217] RDX: ffff88801637d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.782289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8af2f [ 47.783361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.784437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c57df8 [ 47.785528] FS: 00007f5307e21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.786738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.787631] CR2: 00007f5308313580 CR3: 00000000099b6000 CR4: 0000000000350ef0 [ 47.788705] Call Trace: [ 47.789129] [ 47.789474] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.790221] ? __create_object+0x59/0x80 [ 47.790835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.791635] __vmalloc_noprof+0x59/0x60 [ 47.792267] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.792961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.793746] bpf_prog_alloc+0x39/0x200 [ 47.794362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.795142] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.795859] do_seccomp+0x349/0x25e0 [ 47.796467] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.797231] ? __pfx_do_seccomp+0x10/0x10 [ 47.797852] ? find_held_lock+0x2b/0x80 [ 47.798491] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.799288] ? static_key_count+0x60/0x80 [ 47.799919] prctl_set_seccomp+0x4e/0x70 [ 47.800571] __do_sys_prctl+0xe6c/0x1d70 [ 47.801241] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.801929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.802728] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.803540] ? irqentry_exit+0xf3/0x650 [ 47.804177] do_syscall_64+0xbf/0x430 [ 47.804751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.805555] RIP: 0033:0x7f53083135cd [ 47.806143] 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 [ 47.808788] RSP: 002b:00007ffe4ca73760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.809947] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53083135cd [ 47.811021] RDX: 000055ed24029e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.812092] RBP: 00007ffe4ca737c0 R08: 0000000000000000 R09: 00007ffe4ca72e60 [ 47.813172] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed3ca9b2b0 [ 47.814234] R13: 00007ffe4ca73bf0 R14: 000055ed3ca9dd20 R15: 000055ed3caaf8d0 [ 47.815314] [ 47.815669] irq event stamp: 1763 [ 47.816208] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 47.817501] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 47.818779] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 47.820071] softirqs last disabled at (1287): [] __irq_exit_rcu+0xc4/0x100 [ 47.821345] ---[ end trace 0000000000000000 ]--- [ 48.656109] ------------[ cut here ]------------ [ 48.656977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.658967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.660407] Modules linked in: [ 48.660986] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.662960] Tainted: [W]=WARN [ 48.663552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.665005] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.665900] 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 [ 48.669136] RSP: 0018:ffff888018f47bc0 EFLAGS: 00010286 [ 48.670134] RAX: 0000000000000000 RBX: ffffed10031e8f78 RCX: ffffffff813a4050 [ 48.671404] RDX: ffff88801756b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.672690] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e8f2f [ 48.673977] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.675259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f47df8 [ 48.676535] FS: 00007f534ddcf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.677982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.679029] CR2: 00007ffe46c84ef7 CR3: 000000001ccb0000 CR4: 0000000000350ef0 [ 48.680323] Call Trace: [ 48.680777] [ 48.681255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.682144] ? __create_object+0x59/0x80 [ 48.682887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.683861] __vmalloc_noprof+0x59/0x60 [ 48.684621] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.685501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.686428] bpf_prog_alloc+0x39/0x200 [ 48.687153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.688040] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.688951] do_seccomp+0x349/0x25e0 [ 48.689675] ? find_held_lock+0x2b/0x80 [ 48.690434] ? do_prlimit+0x310/0x610 [ 48.691172] ? __pfx_do_seccomp+0x10/0x10 [ 48.691914] ? do_raw_spin_unlock+0x53/0x220 [ 48.692750] ? _raw_spin_unlock+0x1e/0x40 [ 48.693545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.694513] ? static_key_count+0x60/0x80 [ 48.695309] prctl_set_seccomp+0x4e/0x70 [ 48.696049] __do_sys_prctl+0xe6c/0x1d70 [ 48.696833] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.697703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.698674] ? irqentry_exit+0xf3/0x650 [ 48.699447] do_syscall_64+0xbf/0x430 [ 48.700195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.701163] RIP: 0033:0x7f534e2c15cd [ 48.701823] 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 [ 48.704983] RSP: 002b:00007ffe46c83770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.706365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f534e2c15cd [ 48.707652] RDX: 00005614d18c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.708950] RBP: 00007ffe46c837d0 R08: 0000000000000000 R09: 00007ffe46c82e70 [ 48.710259] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614f0f43ad0 [ 48.711548] R13: 00007ffe46c83c00 R14: 00005614f0f44bc0 R15: 00005614f0f55780 [ 48.712864] [ 48.713348] irq event stamp: 1715 [ 48.713959] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 48.715483] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 48.717023] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 48.718596] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 48.720117] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58868' (ECDSA) to the list of known hosts. 2025/11/19 03:30:44 fuzzer started 2025/11/19 03:30:45 dialing manager at localhost:34383 2025/11/19 03:30:45 checking machine... 2025/11/19 03:30:45 checking revisions... [ 49.614728] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:30:45 testing simple program... [ 49.714410] cgroup: Unknown subsys name 'net' [ 49.807638] cgroup: Unknown subsys name 'cpuset' [ 49.828833] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:30:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88806ce08ac8 RSP=ffff88806ce089a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff88806ce08ab8 R15=ffff88806ce08a70 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f55b636d040 CR3=000000000de1e000 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=4fd951973411e580a34c4ec0e0e3328c XMM02=0000000000302210ec2efd57dc4c00df XMM03=00000000003100985539b3cfca077d99 XMM04=a381b53cac5c025300000000000ae988 XMM05=c8168a21fc4fefd00000000000321478 XMM06=817b8945e9d503730000000000320518 XMM07=e042d86d42eb936e0000000000310318 XMM08=5539b3cfca077d990000000000302270 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c991 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53083d8618 CR3=000000000e1e5000 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=2034343a30333a333020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a30333a3330203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000